xref: /openbmc/qemu/configure (revision 39950353959932320763c9ef27fb4ff0b774fe0c)
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=""
473ed279a06SKlim Kireevlibxml2=""
47451a12b51SAlex Bennéedocker="no"
475ba59fb77SPaolo Bonzinidebug_mutex="no"
47617824406SJunyan Helibpmem=""
4773efac6ebSTomáš Golembiovskýlibudev="no"
478377529c0SPaolo Bonzini
479d75402b5SAlex Bennée# cross compilers defaults, can be overridden with --cross-cc-ARCH
480d75402b5SAlex Bennéecross_cc_aarch64="aarch64-linux-gnu-gcc"
481d422b2bcSAlex Bennéecross_cc_aarch64_be="$cross_cc_aarch64"
482d422b2bcSAlex Bennéecross_cc_cflags_aarch64_be="-mbig-endian"
483d75402b5SAlex Bennéecross_cc_arm="arm-linux-gnueabihf-gcc"
484d422b2bcSAlex Bennéecross_cc_cflags_armeb="-mbig-endian"
485716a507cSAlex Bennéecross_cc_i386="i386-pc-linux-gnu-gcc"
486716a507cSAlex Bennéecross_cc_cflags_i386=""
487d75402b5SAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
488d422b2bcSAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
489d75402b5SAlex Bennée
490d75402b5SAlex Bennéeenabled_cross_compilers=""
491d75402b5SAlex Bennée
492898be3e0SPeter Maydellsupported_cpu="no"
493898be3e0SPeter Maydellsupported_os="no"
494fb59dabdSPeter Maydellbogus_os="no"
4955a22ab71SYang Zhongmalloc_trim=""
496898be3e0SPeter Maydell
497ac0df51dSaliguori# parse CC options first
498ac0df51dSaliguorifor opt do
49989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
500ac0df51dSaliguori  case "$opt" in
501ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
502ac0df51dSaliguori  ;;
5033d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
504ac0df51dSaliguori  ;;
50583f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
50683f73fceSTomoki Sekiyama  ;;
507ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
508ca4deeb1SPaolo Bonzini  ;;
5092ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5102ff6b91eSJuan Quintela  ;;
511de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
512e2a2ed06SJuan Quintela  ;;
51311cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
51411cde1c8SBruno Dominguez  ;;
515a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
516f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
517e2a2ed06SJuan Quintela  ;;
5185bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5195bc62e01SGerd Hoffmann  ;;
5205bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5215bc62e01SGerd Hoffmann  ;;
522d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
523d75402b5SAlex Bennée  ;;
524d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
525d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
526d422b2bcSAlex Bennée  ;;
527d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
528d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
529d75402b5SAlex Bennée  ;;
530ac0df51dSaliguori  esac
531ac0df51dSaliguoridone
532ac0df51dSaliguori# OS specific
533ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
53493148aa5SStefan Weil# we can eliminate its usage altogether.
535ac0df51dSaliguori
536e49d021eSPeter Maydell# Preferred compiler:
537e49d021eSPeter Maydell#  ${CC} (if set)
538e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
539e49d021eSPeter Maydell#  system compiler
540e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
541e49d021eSPeter Maydell  cc="$host_cc"
542e49d021eSPeter Maydellelse
543b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
544e49d021eSPeter Maydellfi
545e49d021eSPeter Maydell
54683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
54783f73fceSTomoki Sekiyama  cxx="c++"
54883f73fceSTomoki Sekiyamaelse
54983f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
55083f73fceSTomoki Sekiyamafi
55183f73fceSTomoki Sekiyama
552b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
553cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5545f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5553dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
556b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
557b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5589f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5594852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
560b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
561b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
56217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
56317884d7bSSergei Trofimovichquery_pkg_config() {
56417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
56517884d7bSSergei Trofimovich}
56617884d7bSSergei Trofimovichpkg_config=query_pkg_config
567b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
56847c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
569ac0df51dSaliguori
57045d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
57145d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
57245d285abSPeter Maydell
573be17dc90SMichael S. Tsirkin# default flags for all hosts
5742d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5752d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5762d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5772d31515bSPeter Maydell# provides these semantics.)
5782d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
579f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
580c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
581be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5829edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5835bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5845bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
585be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5865bc62e01SGerd Hoffmannfi
587be17dc90SMichael S. Tsirkin
588ca4deeb1SPaolo Bonzini# make source path absolute
58989138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
590ca4deeb1SPaolo Bonzini
591cab00a5aSMichael S. Tsirkin# running configure in the source tree?
592cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
593cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
594cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
595cab00a5aSMichael S. Tsirkinelse
596cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
597cab00a5aSMichael S. Tsirkinfi
598cab00a5aSMichael S. Tsirkin
599ac0df51dSaliguoricheck_define() {
600ac0df51dSaliguoricat > $TMPC <<EOF
601ac0df51dSaliguori#if !defined($1)
602fd786e1aSPeter Maydell#error $1 not defined
603ac0df51dSaliguori#endif
604ac0df51dSaliguoriint main(void) { return 0; }
605ac0df51dSaliguoriEOF
60652166aa0SJuan Quintela  compile_object
607ac0df51dSaliguori}
608ac0df51dSaliguori
609307119e7SGerd Hoffmanncheck_include() {
610307119e7SGerd Hoffmanncat > $TMPC <<EOF
611307119e7SGerd Hoffmann#include <$1>
612307119e7SGerd Hoffmannint main(void) { return 0; }
613307119e7SGerd HoffmannEOF
614307119e7SGerd Hoffmann  compile_object
615307119e7SGerd Hoffmann}
616307119e7SGerd Hoffmann
61793b25869SJohn Snowwrite_c_skeleton() {
61893b25869SJohn Snow    cat > $TMPC <<EOF
61993b25869SJohn Snowint main(void) { return 0; }
62093b25869SJohn SnowEOF
62193b25869SJohn Snow}
62293b25869SJohn Snow
623bbea4050SPeter Maydellif check_define __linux__ ; then
624bbea4050SPeter Maydell  targetos="Linux"
625bbea4050SPeter Maydellelif check_define _WIN32 ; then
626bbea4050SPeter Maydell  targetos='MINGW32'
627bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
628bbea4050SPeter Maydell  targetos='OpenBSD'
629bbea4050SPeter Maydellelif check_define __sun__ ; then
630bbea4050SPeter Maydell  targetos='SunOS'
631bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
632bbea4050SPeter Maydell  targetos='Haiku'
633951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
634951fedfcSPeter Maydell  targetos='FreeBSD'
635951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
636951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
637951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
638951fedfcSPeter Maydell  targetos='DragonFly'
639951fedfcSPeter Maydellelif check_define __NetBSD__; then
640951fedfcSPeter Maydell  targetos='NetBSD'
641951fedfcSPeter Maydellelif check_define __APPLE__; then
642951fedfcSPeter Maydell  targetos='Darwin'
643bbea4050SPeter Maydellelse
644951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
645951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
646951fedfcSPeter Maydell  # be the result of a missing compiler.
647951fedfcSPeter Maydell  targetos='bogus'
648951fedfcSPeter Maydell  bogus_os='yes'
649bbea4050SPeter Maydellfi
650bbea4050SPeter Maydell
651bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
652bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
653bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
654bbea4050SPeter Maydell# the correct CPU with the --cpu option.
655bbea4050SPeter Maydellcase $targetos in
656bbea4050SPeter MaydellDarwin)
657bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
658bbea4050SPeter Maydell  # run 64-bit userspace code.
659bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
660bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
661bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
662bbea4050SPeter Maydell    cpu="x86_64"
663bbea4050SPeter Maydell  fi
664bbea4050SPeter Maydell  ;;
665bbea4050SPeter MaydellSunOS)
66689138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
667bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
668bbea4050SPeter Maydell    cpu="x86_64"
669bbea4050SPeter Maydell  fi
670bbea4050SPeter Maydellesac
671bbea4050SPeter Maydell
6722ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6732ff6b91eSJuan Quintela  # command line argument
6742ff6b91eSJuan Quintela  :
6752ff6b91eSJuan Quintelaelif check_define __i386__ ; then
676ac0df51dSaliguori  cpu="i386"
677ac0df51dSaliguorielif check_define __x86_64__ ; then
678c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
679c72b26ecSRichard Henderson    cpu="x32"
680c72b26ecSRichard Henderson  else
681ac0df51dSaliguori    cpu="x86_64"
682c72b26ecSRichard Henderson  fi
6833aa9bd6cSblueswir1elif check_define __sparc__ ; then
6843aa9bd6cSblueswir1  if check_define __arch64__ ; then
6853aa9bd6cSblueswir1    cpu="sparc64"
6863aa9bd6cSblueswir1  else
6873aa9bd6cSblueswir1    cpu="sparc"
6883aa9bd6cSblueswir1  fi
689fdf7ed96Smalcelif check_define _ARCH_PPC ; then
690fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
691fdf7ed96Smalc    cpu="ppc64"
692ac0df51dSaliguori  else
693fdf7ed96Smalc    cpu="ppc"
694fdf7ed96Smalc  fi
695afa05235SAurelien Jarnoelif check_define __mips__ ; then
696afa05235SAurelien Jarno  cpu="mips"
697d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
698d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
699d66ed0eaSAurelien Jarno    cpu="s390x"
700d66ed0eaSAurelien Jarno  else
701d66ed0eaSAurelien Jarno    cpu="s390"
702d66ed0eaSAurelien Jarno  fi
70321d89f84SPeter Maydellelif check_define __arm__ ; then
70421d89f84SPeter Maydell  cpu="arm"
7051f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7061f080313SClaudio Fontana  cpu="aarch64"
707fdf7ed96Smalcelse
70889138857SStefan Weil  cpu=$(uname -m)
709ac0df51dSaliguorifi
710ac0df51dSaliguori
711359bc95dSPeter MaydellARCH=
712359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
713359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7147d13299dSbellardcase "$cpu" in
7156499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
716898be3e0SPeter Maydell    cpu="$cpu"
717898be3e0SPeter Maydell    supported_cpu="yes"
718d75402b5SAlex Bennée    eval "cross_cc_${cpu}=\$host_cc"
719898be3e0SPeter Maydell  ;;
7207d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
72197a847bcSbellard    cpu="i386"
722898be3e0SPeter Maydell    supported_cpu="yes"
723d75402b5SAlex Bennée    cross_cc_i386=$host_cc
7247d13299dSbellard  ;;
725aaa5fa14Saurel32  x86_64|amd64)
726aaa5fa14Saurel32    cpu="x86_64"
727898be3e0SPeter Maydell    supported_cpu="yes"
728d75402b5SAlex Bennée    cross_cc_x86_64=$host_cc
729aaa5fa14Saurel32  ;;
73021d89f84SPeter Maydell  armv*b|armv*l|arm)
73121d89f84SPeter Maydell    cpu="arm"
732898be3e0SPeter Maydell    supported_cpu="yes"
733d75402b5SAlex Bennée    cross_cc_arm=$host_cc
7347d13299dSbellard  ;;
7351f080313SClaudio Fontana  aarch64)
7361f080313SClaudio Fontana    cpu="aarch64"
737898be3e0SPeter Maydell    supported_cpu="yes"
738d75402b5SAlex Bennée    cross_cc_aarch64=$host_cc
7391f080313SClaudio Fontana  ;;
740afa05235SAurelien Jarno  mips*)
741afa05235SAurelien Jarno    cpu="mips"
742898be3e0SPeter Maydell    supported_cpu="yes"
743d75402b5SAlex Bennée    cross_cc_mips=$host_cc
744afa05235SAurelien Jarno  ;;
7453142255cSblueswir1  sparc|sun4[cdmuv])
746ae228531Sbellard    cpu="sparc"
7476499fd15SPeter Maydell    supported_cpu="yes"
748d75402b5SAlex Bennée    cross_cc_sparc=$host_cc
749ae228531Sbellard  ;;
7507d13299dSbellard  *)
751359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
752359bc95dSPeter Maydell    ARCH=unknown
7537d13299dSbellard  ;;
7547d13299dSbellardesac
755359bc95dSPeter Maydellif test -z "$ARCH"; then
756359bc95dSPeter Maydell  ARCH="$cpu"
757359bc95dSPeter Maydellfi
758e2d52ad3SJuan Quintela
7597d13299dSbellard# OS specific
7600dbfc675SJuan Quintela
761adfc3e91SStacey Son# host *BSD for user mode
762adfc3e91SStacey SonHOST_VARIANT_DIR=""
763adfc3e91SStacey Son
7647d13299dSbellardcase $targetos in
76567b915a5SbellardMINGW32*)
76667b915a5Sbellard  mingw32="yes"
767b0cb0a66SVincent Palatin  hax="yes"
7683cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
769307119e7SGerd Hoffmann  if check_include dsound.h; then
7703cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
771307119e7SGerd Hoffmann  else
772307119e7SGerd Hoffmann    audio_drv_list=""
773307119e7SGerd Hoffmann  fi
774898be3e0SPeter Maydell  supported_os="yes"
77567b915a5Sbellard;;
7765c40d2bdSthsGNU/kFreeBSD)
777a167ba50SAurelien Jarno  bsd="yes"
7780c58ac1cSmalc  audio_drv_list="oss"
7790bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7805c40d2bdSths;;
7817d3505c5SbellardFreeBSD)
7827d3505c5Sbellard  bsd="yes"
7830db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7840c58ac1cSmalc  audio_drv_list="oss"
7850bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
786f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
787f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
788a7764f15SEd Maste  # needed for kinfo_getproc
789a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
79058952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
791adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
792898be3e0SPeter Maydell  supported_os="yes"
7937d3505c5Sbellard;;
794c5e97233Sblueswir1DragonFly)
795c5e97233Sblueswir1  bsd="yes"
7960db4a067SPaolo Bonzini  make="${MAKE-gmake}"
797c5e97233Sblueswir1  audio_drv_list="oss"
7980bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
799adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
800c5e97233Sblueswir1;;
8017d3505c5SbellardNetBSD)
8027d3505c5Sbellard  bsd="yes"
8030db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8040c58ac1cSmalc  audio_drv_list="oss"
8050bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8068ef92a88Sblueswir1  oss_lib="-lossaudio"
807adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8083c2bdbc1SKamil Rytarowski  supported_os="yes"
8097d3505c5Sbellard;;
8107d3505c5SbellardOpenBSD)
8117d3505c5Sbellard  bsd="yes"
8120db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8134f6ab397SBrad Smith  audio_drv_list="sdl"
8140bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
815adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8160a773d55SBrad Smith  supported_os="yes"
8177d3505c5Sbellard;;
81883fb7adfSbellardDarwin)
81983fb7adfSbellard  bsd="yes"
82083fb7adfSbellard  darwin="yes"
821b0cb0a66SVincent Palatin  hax="yes"
822c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
82317969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8241b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
825a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
8260c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
8271b0f9cc2Saliguori  fi
828fd677642Sths  cocoa="yes"
8290c58ac1cSmalc  audio_drv_list="coreaudio"
83014382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
8310c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
8327973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
833a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
834a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
835a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
836adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
837898be3e0SPeter Maydell  supported_os="yes"
83883fb7adfSbellard;;
839ec530c81SbellardSunOS)
840ec530c81Sbellard  solaris="yes"
8410db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8420db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
843e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8446b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8450c58ac1cSmalc    audio_drv_list="oss"
8466b4d2ba1Sths  fi
847c2de5c91Smalc  audio_possible_drivers="oss sdl"
848d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
849d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
850d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
851d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
852a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
853560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
854560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
855560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
856ec530c81Sbellard;;
857179cf400SAndreas FärberHaiku)
858179cf400SAndreas Färber  haiku="yes"
859179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
860179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
861179cf400SAndreas Färber;;
862898be3e0SPeter MaydellLinux)
8630c58ac1cSmalc  audio_drv_list="oss"
8640bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8655327cf48Sbellard  linux="yes"
866831b7825Sths  linux_user="yes"
867af2be207SJan Kiszka  kvm="yes"
868af2be207SJan Kiszka  vhost_net="yes"
869042cea27SGonglei  vhost_crypto="yes"
8705e9be92dSNicholas Bellinger  vhost_scsi="yes"
871fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
872a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
873898be3e0SPeter Maydell  supported_os="yes"
8743efac6ebSTomáš Golembiovský  libudev="yes"
875898be3e0SPeter Maydell;;
8767d13299dSbellardesac
8777d13299dSbellard
8787d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
879b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
88084778508Sblueswir1    bsd_user="yes"
8817d3505c5Sbellard  fi
88208de3949SAndreas Färberfi
8837d3505c5Sbellard
8840db4a067SPaolo Bonzini: ${make=${MAKE-make}}
8850db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
88652510f8bSStefan Weil: ${python=${PYTHON-python}}
887e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8880db4a067SPaolo Bonzini
8893c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8903c4a4d0dSPeter Maydellif has clang; then
8913c4a4d0dSPeter Maydell  objcc=clang
8923c4a4d0dSPeter Maydellelse
8933c4a4d0dSPeter Maydell  objcc="$cc"
8943c4a4d0dSPeter Maydellfi
8953c4a4d0dSPeter Maydell
8963457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8973457a3f8SJuan Quintela  EXESUF=".exe"
89817969268SFam Zheng  DSOSUF=".dll"
899a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
900e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
901e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
90278e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
90378e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
904f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
90593b25869SJohn Snow  write_c_skeleton;
906f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
907f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
908f7cf5d5bSStefan Weil  fi
909c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
910683035deSPaolo Bonzini  mandir="\${prefix}"
911528ae5b8SEduardo Habkost  datadir="\${prefix}"
912850da188SEduardo Habkost  qemu_docdir="\${prefix}"
913683035deSPaolo Bonzini  bindir="\${prefix}"
914683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9155a699bbbSLaszlo Ersek  local_statedir=
916683035deSPaolo Bonzini  confsuffix=""
917105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9183457a3f8SJuan Quintelafi
9193457a3f8SJuan Quintela
920487fefdbSAnthony Liguoriwerror=""
92185aa5189Sbellard
9227d13299dSbellardfor opt do
92389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9247d13299dSbellard  case "$opt" in
9252efc3265Sbellard  --help|-h) show_help=yes
9262efc3265Sbellard  ;;
92799123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
92899123e13SMike Frysinger  ;;
929b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9307d13299dSbellard  ;;
931b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
93232ce6337Sbellard  ;;
933ca4deeb1SPaolo Bonzini  --source-path=*)
9347d13299dSbellard  ;;
935ac0df51dSaliguori  --cross-prefix=*)
9367d13299dSbellard  ;;
937ac0df51dSaliguori  --cc=*)
9387d13299dSbellard  ;;
939b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
94083469015Sbellard  ;;
94183f73fceSTomoki Sekiyama  --cxx=*)
94283f73fceSTomoki Sekiyama  ;;
943e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
944e007dbecSMichael S. Tsirkin  ;;
9453c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9463c4a4d0dSPeter Maydell  ;;
947b1a550a0Spbrook  --make=*) make="$optarg"
9487d13299dSbellard  ;;
9496a882643Spbrook  --install=*) install="$optarg"
9506a882643Spbrook  ;;
951c886edfbSBlue Swirl  --python=*) python="$optarg"
952c886edfbSBlue Swirl  ;;
9531d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9541d728c39SBlue Swirl  ;;
955e2d8830eSBrad  --smbd=*) smbd="$optarg"
956e2d8830eSBrad  ;;
957e2a2ed06SJuan Quintela  --extra-cflags=*)
9587d13299dSbellard  ;;
95911cde1c8SBruno Dominguez  --extra-cxxflags=*)
96011cde1c8SBruno Dominguez  ;;
961e2a2ed06SJuan Quintela  --extra-ldflags=*)
9627d13299dSbellard  ;;
9635bc62e01SGerd Hoffmann  --enable-debug-info)
9645bc62e01SGerd Hoffmann  ;;
9655bc62e01SGerd Hoffmann  --disable-debug-info)
9665bc62e01SGerd Hoffmann  ;;
967d75402b5SAlex Bennée  --cross-cc-*)
968d75402b5SAlex Bennée  ;;
96917969268SFam Zheng  --enable-modules)
97017969268SFam Zheng      modules="yes"
97117969268SFam Zheng  ;;
9723aa88b31SStefan Hajnoczi  --disable-modules)
9733aa88b31SStefan Hajnoczi      modules="no"
9743aa88b31SStefan Hajnoczi  ;;
9752ff6b91eSJuan Quintela  --cpu=*)
9767d13299dSbellard  ;;
977b1a550a0Spbrook  --target-list=*) target_list="$optarg"
978de83cd02Sbellard  ;;
9795b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9805b808275SLluís Vilanova  ;;
9815b808275SLluís Vilanova  # XXX: backwards compatibility
9825b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
98394a420b1SStefan Hajnoczi  ;;
98474242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9859410b56cSPrerna Saxena  ;;
9867d13299dSbellard  --enable-gprof) gprof="yes"
9877d13299dSbellard  ;;
9881d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9891d728c39SBlue Swirl  ;;
99079427693SLoïc Minier  --static)
99179427693SLoïc Minier    static="yes"
99279427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
99317884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
99443ce4dfeSbellard  ;;
9950b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9960b24e75fSPaolo Bonzini  ;;
9970b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9980b24e75fSPaolo Bonzini  ;;
9993aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10003aa5d2beSAlon Levy  ;;
10018bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10028bf188aaSMichael Tokarev  ;;
10030f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10040f94d6daSAlon Levy  ;;
1005528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10060b24e75fSPaolo Bonzini  ;;
1007023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1008023d3d67SEduardo Habkost  ;;
1009850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10100b24e75fSPaolo Bonzini  ;;
1011ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
101207381cc1SAnthony Liguori  ;;
1013785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1014785c23aeSLuiz Capitulino  ;;
10153d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10163d5eecabSGerd Hoffmann  ;;
1017181ce1d0SOlaf Hering  --host=*|--build=*|\
1018181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1019785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1020023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1021023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1022023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1023023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1024023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1025023ddd74SMax Filippov    # lots of directory switches by default.
1026023ddd74SMax Filippov  ;;
102797a847bcSbellard  --disable-sdl) sdl="no"
102897a847bcSbellard  ;;
1029c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1030c4198157SJuan Quintela  ;;
103147c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
103247c03744SDave Airlie  ;;
10333556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10343556c233SPaolo Bonzini  ;;
10353556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10363556c233SPaolo Bonzini  ;;
1037983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1038983eef5aSMeador Inge  ;;
1039983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1040983eef5aSMeador Inge  ;;
1041fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1042fe8fc5aeSPaolo Bonzini  ;;
1043fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1044fe8fc5aeSPaolo Bonzini  ;;
1045821601eaSJes Sorensen  --disable-vnc) vnc="no"
1046821601eaSJes Sorensen  ;;
1047821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1048821601eaSJes Sorensen  ;;
10492f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10502f6a1ab0Sblueswir1  ;;
10510c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10520c58ac1cSmalc  ;;
105389138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1054b64ec4e4SFam Zheng  ;;
105589138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1056eb852011SMarkus Armbruster  ;;
1057f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1058f8393946Saurel32  ;;
1059f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1060f8393946Saurel32  ;;
1061f3d08ee6SPaul Brook  --enable-debug)
1062f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1063f3d08ee6SPaul Brook      debug_tcg="yes"
10641fcc6d42SPeter Xu      debug_mutex="yes"
1065f3d08ee6SPaul Brook      debug="yes"
1066f3d08ee6SPaul Brook      strip_opt="no"
1067b553a042SJohn Snow      fortify_source="no"
1068f3d08ee6SPaul Brook  ;;
1069247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1070247724cbSMarc-André Lureau  ;;
1071247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1072247724cbSMarc-André Lureau  ;;
107303b4fe7dSaliguori  --enable-sparse) sparse="yes"
107403b4fe7dSaliguori  ;;
107503b4fe7dSaliguori  --disable-sparse) sparse="no"
107603b4fe7dSaliguori  ;;
10771625af87Saliguori  --disable-strip) strip_opt="no"
10781625af87Saliguori  ;;
10792f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
10802f9606b3Saliguori  ;;
1081ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1082ea784e3bSJuan Quintela  ;;
10832f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
10842f6f5c7aSCorentin Chary  ;;
10852f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
10862f6f5c7aSCorentin Chary  ;;
1087efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1088efe556adSCorentin Chary  ;;
1089efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1090efe556adSCorentin Chary  ;;
1091443f1376Sbellard  --disable-slirp) slirp="no"
1092c20709aaSbellard  ;;
1093e0e6c8c0Saliguori  --disable-vde) vde="no"
10948a16d273Sths  ;;
1095dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1096dfb278bdSJuan Quintela  ;;
109758952137SVincenzo Maffione  --disable-netmap) netmap="no"
109858952137SVincenzo Maffione  ;;
109958952137SVincenzo Maffione  --enable-netmap) netmap="yes"
110058952137SVincenzo Maffione  ;;
1101e37630caSaliguori  --disable-xen) xen="no"
1102e37630caSaliguori  ;;
1103fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1104fc321b4bSJuan Quintela  ;;
1105eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1106eb6fda0fSAnthony PERARD  ;;
1107eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1108eb6fda0fSAnthony PERARD  ;;
110964a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
111064a7ad6fSIan Campbell  ;;
111164a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
111264a7ad6fSIan Campbell  ;;
11132e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11142e4d9fb1Saurel32  ;;
11154ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11164ffcedb6SJuan Quintela  ;;
1117fb599c9aSbalrog  --disable-bluez) bluez="no"
1118fb599c9aSbalrog  ;;
1119a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1120a20a6f46SJuan Quintela  ;;
11217ba1e619Saliguori  --disable-kvm) kvm="no"
11227ba1e619Saliguori  ;;
1123b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1124b31a0277SJuan Quintela  ;;
1125b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1126180fb750Szhanghailiang  ;;
1127b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1128180fb750Szhanghailiang  ;;
1129c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1130c97d6d2cSSergio Andres Gomez Del Real  ;;
1131c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1132c97d6d2cSSergio Andres Gomez Del Real  ;;
1133d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1134d661d9a4SJustin Terry (VM)  ;;
1135d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1136d661d9a4SJustin Terry (VM)  ;;
11379195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11389195b2c2SStefan Weil  ;;
11399195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11409195b2c2SStefan Weil  ;;
114147e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
114247e98658SCorey Bryant  ;;
114347e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
114447e98658SCorey Bryant  ;;
1145b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1146b3f6ea7eSPaolo Bonzini  ;;
1147b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1148b3f6ea7eSPaolo Bonzini  ;;
11495a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
11505a22ab71SYang Zhong  ;;
11515a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11525a22ab71SYang Zhong  ;;
1153cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1154cd4ec0b4SGerd Hoffmann  ;;
1155cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1156cd4ec0b4SGerd Hoffmann  ;;
1157c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1158c589b249SRonnie Sahlberg  ;;
1159c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1160c589b249SRonnie Sahlberg  ;;
11616542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11626542aa9cSPeter Lieven  ;;
11636542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11646542aa9cSPeter Lieven  ;;
116505c2a3e7Sbellard  --enable-profiler) profiler="yes"
116605c2a3e7Sbellard  ;;
116714821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
116814821030SPavel Borzenkov  ;;
1169c2de5c91Smalc  --enable-cocoa)
1170c2de5c91Smalc      cocoa="yes" ;
117189138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11725b0753e0Sbellard  ;;
1173cad25d69Spbrook  --disable-system) softmmu="no"
11740a8e90f4Spbrook  ;;
1175cad25d69Spbrook  --enable-system) softmmu="yes"
11760a8e90f4Spbrook  ;;
11770953a80fSZachary Amsden  --disable-user)
11780953a80fSZachary Amsden      linux_user="no" ;
11790953a80fSZachary Amsden      bsd_user="no" ;
11800953a80fSZachary Amsden  ;;
11810953a80fSZachary Amsden  --enable-user) ;;
1182831b7825Sths  --disable-linux-user) linux_user="no"
11830a8e90f4Spbrook  ;;
1184831b7825Sths  --enable-linux-user) linux_user="yes"
1185831b7825Sths  ;;
118684778508Sblueswir1  --disable-bsd-user) bsd_user="no"
118784778508Sblueswir1  ;;
118884778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
118984778508Sblueswir1  ;;
119040d6444eSAvi Kivity  --enable-pie) pie="yes"
119134005a00SKirill A. Shutemov  ;;
119240d6444eSAvi Kivity  --disable-pie) pie="no"
119334005a00SKirill A. Shutemov  ;;
119485aa5189Sbellard  --enable-werror) werror="yes"
119585aa5189Sbellard  ;;
119685aa5189Sbellard  --disable-werror) werror="no"
119785aa5189Sbellard  ;;
119863678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
119963678e17SSteven Noonan  ;;
120063678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
120163678e17SSteven Noonan  ;;
12024d3b6f6eSbalrog  --disable-curses) curses="no"
12034d3b6f6eSbalrog  ;;
1204c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1205c584a6d0SJuan Quintela  ;;
1206769ce76dSAlexander Graf  --disable-curl) curl="no"
1207769ce76dSAlexander Graf  ;;
1208788c8196SJuan Quintela  --enable-curl) curl="yes"
1209788c8196SJuan Quintela  ;;
12102df87df7SJuan Quintela  --disable-fdt) fdt="no"
12112df87df7SJuan Quintela  ;;
12122df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12132df87df7SJuan Quintela  ;;
12145c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12155c6c3a6cSChristoph Hellwig  ;;
12165c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12175c6c3a6cSChristoph Hellwig  ;;
1218758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1219758e8e38SVenkateswararao Jujjuri (JV)  ;;
1220758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1221758e8e38SVenkateswararao Jujjuri (JV)  ;;
1222a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1223a40161cbSPaolo Bonzini  ;;
1224a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1225a40161cbSPaolo Bonzini  ;;
122677755340Sths  --disable-blobs) blobs="no"
122777755340Sths  ;;
12287e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12294a19f1ecSpbrook  ;;
1230519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1231519175a2SAlex Barcelo  ;;
123270c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
123370c60c08SStefan Hajnoczi  ;;
123470c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
123570c60c08SStefan Hajnoczi  ;;
12367d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12377d992e4dSPeter Lieven  ;;
1238f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1239f0d92b56SLongpeng(Mike)  ;;
1240f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1241f0d92b56SLongpeng(Mike)  ;;
1242a25dba17SJuan Quintela  --disable-docs) docs="no"
124370ec5dc0SAnthony Liguori  ;;
1244a25dba17SJuan Quintela  --enable-docs) docs="yes"
124583a3ab8bSJuan Quintela  ;;
1246d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1247d5970055SMichael S. Tsirkin  ;;
1248d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1249d5970055SMichael S. Tsirkin  ;;
1250042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1251042cea27SGonglei  ;;
1252042cea27SGonglei  --enable-vhost-crypto)
1253042cea27SGonglei      vhost_crypto="yes"
1254042cea27SGonglei      if test "$mingw32" = "yes"; then
1255042cea27SGonglei          error_exit "vhost-crypto isn't available on win32"
1256042cea27SGonglei      fi
1257042cea27SGonglei  ;;
12585e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12595e9be92dSNicholas Bellinger  ;;
12605e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12615e9be92dSNicholas Bellinger  ;;
1262fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1263fc0b9b0eSStefan Hajnoczi  ;;
1264fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1265fc0b9b0eSStefan Hajnoczi  ;;
1266da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
126720ff075bSMichael Walle  ;;
1268da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
126920ff075bSMichael Walle  ;;
1270f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1271f27aaf4bSChristian Brunner  ;;
1272f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1273f27aaf4bSChristian Brunner  ;;
12748c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12758c84cf11SSergei Trofimovich  ;;
12768c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12778c84cf11SSergei Trofimovich  ;;
12787b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1279111a38b0SRobert Relyea  ;;
12807b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1281111a38b0SRobert Relyea  ;;
12822b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12832b2325ffSGerd Hoffmann  ;;
12842b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12852b2325ffSGerd Hoffmann  ;;
128669354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
128769354a83SHans de Goede  ;;
128869354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
128969354a83SHans de Goede  ;;
12901ece9905SAlon Levy  --disable-zlib-test) zlib="no"
12911ece9905SAlon Levy  ;;
1292b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1293b25c9dffSStefan Weil  ;;
1294607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1295607dacd0Sqiaonuohan  ;;
1296b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1297b25c9dffSStefan Weil  ;;
1298607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1299607dacd0Sqiaonuohan  ;;
13006b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13016b383c08SPeter Wu  ;;
13026b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13036b383c08SPeter Wu  ;;
1304d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1305d138cee9SMichael Roth  ;;
1306d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1307d138cee9SMichael Roth  ;;
13089dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13099dacf32dSYossi Hindin  ;;
13109dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13119dacf32dSYossi Hindin  ;;
1312d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1313d9840e25STomoki Sekiyama  ;;
1314d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1315d9840e25STomoki Sekiyama  ;;
1316d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1317d9840e25STomoki Sekiyama  ;;
1318d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1319d9840e25STomoki Sekiyama  ;;
1320d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1321d9840e25STomoki Sekiyama  ;;
1322d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1323d9840e25STomoki Sekiyama  ;;
13244b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13254b1c11fdSDaniel P. Berrange  ;;
13264b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13274b1c11fdSDaniel P. Berrange  ;;
1328f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1329f794573eSEduardo Otubo  ;;
1330f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1331f794573eSEduardo Otubo  ;;
1332eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1333eb100396SBharata B Rao  ;;
133486583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
133586583a07SLiam Merwick  ;;
133686583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
133786583a07SLiam Merwick  ;;
1338eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1339eb100396SBharata B Rao  ;;
134052b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
134152b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1342583f6e7bSStefan Hajnoczi  ;;
1343cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1344cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1345cb6414dfSFam Zheng  ;;
1346315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1347315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1348315d3184SFam Zheng  ;;
1349a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1350a4ccabcfSAnthony Liguori  ;;
1351a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1352a4ccabcfSAnthony Liguori  ;;
1353a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1354a1c5e949SDaniel P. Berrange  ;;
1355ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1356ddbb0d09SDaniel P. Berrange  ;;
1357ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1358ddbb0d09SDaniel P. Berrange  ;;
135991bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
136091bfcdb0SDaniel P. Berrange  ;;
136191bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
136291bfcdb0SDaniel P. Berrange  ;;
136391bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
136491bfcdb0SDaniel P. Berrange  ;;
136591bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
136691bfcdb0SDaniel P. Berrange  ;;
13672da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13682da776dbSMichael R. Hines  ;;
13692da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13702da776dbSMichael R. Hines  ;;
137121ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
137221ab34c9SMarcel Apfelbaum  ;;
137321ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
137421ab34c9SMarcel Apfelbaum  ;;
1375bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1376bbbf9bfbSStefan Weil  ;;
1377bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1378bbbf9bfbSStefan Weil  ;;
13799d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13809d9e1521SGerd Hoffmann  ;;
13819d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13829d9e1521SGerd Hoffmann  ;;
1383e91c793cSCole Robinson  --disable-tpm) tpm="no"
1384e91c793cSCole Robinson  ;;
1385ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1386ab214c29SStefan Berger  ;;
13870a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
13880a12ec87SRichard W.M. Jones  ;;
13890a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
13900a12ec87SRichard W.M. Jones  ;;
1391ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1392ed1701c6SDr. David Alan Gilbert  ;;
1393ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1394ed1701c6SDr. David Alan Gilbert  ;;
1395a99d57bbSWanlong Gao  --disable-numa) numa="no"
1396a99d57bbSWanlong Gao  ;;
1397a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1398a99d57bbSWanlong Gao  ;;
1399ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1400ed279a06SKlim Kireev  ;;
1401ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1402ed279a06SKlim Kireev  ;;
14032847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14042847b469SFam Zheng  ;;
14052847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14062847b469SFam Zheng  ;;
14077b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14087b01cb97SAlexandre Derumier  ;;
14097b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14107b01cb97SAlexandre Derumier  ;;
1411a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1412a6b1d4c0SChanglong Xie  ;;
1413a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1414a6b1d4c0SChanglong Xie  ;;
1415da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1416da92c3ffSAshish Mittal  ;;
1417da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1418da92c3ffSAshish Mittal  ;;
1419e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1420e6a74868SMarc-André Lureau  ;;
1421e6a74868SMarc-André Lureau  --enable-vhost-user)
1422e6a74868SMarc-André Lureau      vhost_user="yes"
1423e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1424e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1425e6a74868SMarc-André Lureau      fi
1426e6a74868SMarc-André Lureau  ;;
14278ca80760SRichard Henderson  --disable-capstone) capstone="no"
14288ca80760SRichard Henderson  ;;
14298ca80760SRichard Henderson  --enable-capstone) capstone="yes"
14308ca80760SRichard Henderson  ;;
1431e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1432e219c499SRichard Henderson  ;;
1433e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1434e219c499SRichard Henderson  ;;
1435cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1436cc84d63aSDaniel P. Berrange  ;;
1437f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1438f62bbee5SDaniel P. Berrange  ;;
1439f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1440f62bbee5SDaniel P. Berrange  ;;
1441ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1442ba59fb77SPaolo Bonzini  ;;
1443ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1444ba59fb77SPaolo Bonzini  ;;
144517824406SJunyan He  --enable-libpmem) libpmem=yes
144617824406SJunyan He  ;;
144717824406SJunyan He  --disable-libpmem) libpmem=no
144817824406SJunyan He  ;;
14492d2ad6d0SFam Zheng  *)
14502d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
14512d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
14522d2ad6d0SFam Zheng      exit 1
14537f1559c6Sbalrog  ;;
14547d13299dSbellard  esac
14557d13299dSbellarddone
14567d13299dSbellard
1457e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1458e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1459e6a74868SMarc-André Lureau        vhost_user="no"
1460e6a74868SMarc-André Lureau    else
1461e6a74868SMarc-André Lureau        vhost_user="yes"
1462e6a74868SMarc-André Lureau    fi
1463e6a74868SMarc-André Lureaufi
1464e6a74868SMarc-André Lureau
146540293e58Sbellardcase "$cpu" in
1466e3608d66SRichard Henderson    ppc)
1467e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1468e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
146913a5abe2SAlex Bennée           cross_cc_powerpc=$cc
147013a5abe2SAlex Bennée           cross_cc_cflags_powerpc=$CPU_CFLAGS
1471e3608d66SRichard Henderson           ;;
1472e3608d66SRichard Henderson    ppc64)
1473e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1474e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
147513a5abe2SAlex Bennée           cross_cc_ppc64=$cc
147613a5abe2SAlex Bennée           cross_cc_cflags_ppc64=$CPU_CFLAGS
1477e3608d66SRichard Henderson           ;;
14789b9c37c3SRichard Henderson    sparc)
1479f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1480f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
148113a5abe2SAlex Bennée           cross_cc_sparc=$cc
148213a5abe2SAlex Bennée           cross_cc_cflags_sparc=$CPU_CFLAGS
14833142255cSblueswir1           ;;
1484ed968ff1SJuan Quintela    sparc64)
148579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1486f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
148713a5abe2SAlex Bennée           cross_cc_sparc64=$cc
148813a5abe2SAlex Bennée           cross_cc_cflags_sparc64=$CPU_CFLAGS
14893142255cSblueswir1           ;;
149076d83bdeSths    s390)
1491061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
149228d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
149313a5abe2SAlex Bennée           cross_cc_s390=$cc
149413a5abe2SAlex Bennée           cross_cc_cflags_s390=$CPU_CFLAGS
149528d7cc49SRichard Henderson           ;;
149628d7cc49SRichard Henderson    s390x)
1497061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
149828d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
149913a5abe2SAlex Bennée           cross_cc_s390x=$cc
150013a5abe2SAlex Bennée           cross_cc_cflags_s390x=$CPU_CFLAGS
150176d83bdeSths           ;;
150240293e58Sbellard    i386)
150379f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
15040c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
1505716a507cSAlex Bennée           cross_cc_i386=$cc
1506716a507cSAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
150740293e58Sbellard           ;;
150840293e58Sbellard    x86_64)
15097ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15107ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15117ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15127ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
15130c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1514716a507cSAlex Bennée           cross_cc_x86_64=$cc
1515716a507cSAlex Bennée           cross_cc_cflags_x86_64=$CPU_CFLAGS
1516379f6698SPaul Brook           ;;
1517c72b26ecSRichard Henderson    x32)
1518c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1519c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1520716a507cSAlex Bennée           cross_cc_i386=$cc
152113a5abe2SAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
1522c72b26ecSRichard Henderson           ;;
152330163d89SPeter Maydell    # No special flags required for other host CPUs
15243142255cSblueswir1esac
15253142255cSblueswir1
152679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
152779f3b12fSPeter Crosthwaite
1528affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1529affc88ccSPeter Maydell# support, even if we're using TCI.
1530affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1531affc88ccSPeter Maydell  bsd_user="no"
1532affc88ccSPeter Maydell  linux_user="no"
1533affc88ccSPeter Maydellfi
1534affc88ccSPeter Maydell
153560e0df25SPeter Maydelldefault_target_list=""
153660e0df25SPeter Maydell
15376e92f823SPeter Maydellmak_wilds=""
15386e92f823SPeter Maydell
153960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
15406e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
154160e0df25SPeter Maydellfi
154260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
15436e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
154460e0df25SPeter Maydellfi
154560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
15466e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
154760e0df25SPeter Maydellfi
154860e0df25SPeter Maydell
15496e92f823SPeter Maydellfor config in $mak_wilds; do
15506e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
15516e92f823SPeter Maydelldone
15526e92f823SPeter Maydell
1553c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
155464a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1555c53eeaf7SStefan Hajnoczi
1556af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1557af5db58eSpbrookcat << EOF
1558af5db58eSpbrook
1559af5db58eSpbrookUsage: configure [options]
1560af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1561af5db58eSpbrook
156208fb77edSStefan WeilStandard options:
156308fb77edSStefan Weil  --help                   print this message
156408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
156508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
156608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
156708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
156808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
156908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
157008fb77edSStefan Weil
157108fb77edSStefan WeilAdvanced options (experts only):
157208fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
157308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
157408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
157508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
157608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
157708fb77edSStefan Weil                           build time
157808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
157908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
158008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
158111cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
158208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1583d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1584d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
158508fb77edSStefan Weil  --make=MAKE              use specified make [$make]
158608fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
158708fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
158808fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1589db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
159008fb77edSStefan Weil  --static                 enable static build [$static]
159108fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
159208fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
159308fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
159408fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
159508fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1596db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
159708fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
159808fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
15993d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1600e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1601db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
160208fb77edSStefan Weil  --enable-debug           enable common debug build options
1603247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
160408fb77edSStefan Weil  --disable-strip          disable stripping binaries
160508fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
160663678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
160708fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
160808fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
160908fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
161008fb77edSStefan Weil  --block-drv-rw-whitelist=L
161108fb77edSStefan Weil                           set block driver read-write whitelist
161208fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
161308fb77edSStefan Weil  --block-drv-ro-whitelist=L
161408fb77edSStefan Weil                           set block driver read-only whitelist
161508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
16165b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1617c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
161808fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
161908fb77edSStefan Weil                           Default:trace-<pid>
1620c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1621c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
16225a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1623c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1624c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
162508fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
162633c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
162708fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
162808fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1629c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1630c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1631c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1632a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1633c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1634c12d66aaSLin Ma  --enable-profiler        profiler support
1635c12d66aaSLin Ma  --enable-xen-pv-domain-build
1636c12d66aaSLin Ma                           xen pv domain builder
1637c12d66aaSLin Ma  --enable-debug-stack-usage
1638c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1639c23f23b9SMichael Tokarev
1640c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1641c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1642c23f23b9SMichael Tokarev
1643c23f23b9SMichael Tokarev  system          all system emulation targets
1644c23f23b9SMichael Tokarev  user            supported user emulation targets
1645c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1646c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1647c23f23b9SMichael Tokarev  docs            build documentation
1648c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1649c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1650c23f23b9SMichael Tokarev  pie             Position Independent Executables
1651c23f23b9SMichael Tokarev  modules         modules support
1652c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1653c23f23b9SMichael Tokarev  debug-info      debugging information
1654c23f23b9SMichael Tokarev  sparse          sparse checker
1655c23f23b9SMichael Tokarev
1656ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
165791bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
165891bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1659c23f23b9SMichael Tokarev  sdl             SDL UI
1660c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1661c23f23b9SMichael Tokarev  gtk             gtk UI
1662c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1663c23f23b9SMichael Tokarev  curses          curses UI
1664c23f23b9SMichael Tokarev  vnc             VNC UI support
1665c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1666c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1667c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1668c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1669c23f23b9SMichael Tokarev  virtfs          VirtFS
1670fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1671c23f23b9SMichael Tokarev  xen             xen backend driver support
167270c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1673c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1674c23f23b9SMichael Tokarev  curl            curl connectivity
1675a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1676c23f23b9SMichael Tokarev  fdt             fdt device tree
1677c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1678c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1679b0cb0a66SVincent Palatin  hax             HAX acceleration support
1680c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1681d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
168221ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
168321ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1684c23f23b9SMichael Tokarev  vde             support for vde network
1685c23f23b9SMichael Tokarev  netmap          support for netmap network
1686c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1687c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1688c23f23b9SMichael Tokarev  attr            attr and xattr support
1689c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1690042cea27SGonglei  vhost-crypto    vhost-crypto acceleration support
1691c23f23b9SMichael Tokarev  spice           spice
1692c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1693c23f23b9SMichael Tokarev  libiscsi        iscsi support
1694c23f23b9SMichael Tokarev  libnfs          nfs support
16957b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1696c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1697ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1698c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1699c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1700c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1701c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1702c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1703c23f23b9SMichael Tokarev  seccomp         seccomp support
1704c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1705c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1706c23f23b9SMichael Tokarev  tpm             TPM support
1707c23f23b9SMichael Tokarev  libssh2         ssh block device support
1708c23f23b9SMichael Tokarev  numa            libnuma support
1709ed279a06SKlim Kireev  libxml2         for Parallels image format
1710c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
17117b01cb97SAlexandre Derumier  jemalloc        jemalloc support
171286583a07SLiam Merwick  avx2            AVX2 optimization support
1713a6b1d4c0SChanglong Xie  replication     replication support
1714c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1715c12d66aaSLin Ma  opengl          opengl support
1716c12d66aaSLin Ma  virglrenderer   virgl rendering support
1717c12d66aaSLin Ma  xfsctl          xfsctl support
1718c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1719c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1720da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
1721f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1722e6a74868SMarc-André Lureau  vhost-user      vhost-user support
17238ca80760SRichard Henderson  capstone        capstone disassembler support
1724ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
172517824406SJunyan He  libpmem         libpmem support
172608fb77edSStefan Weil
172708fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1728af5db58eSpbrookEOF
17292d2ad6d0SFam Zhengexit 0
1730af5db58eSpbrookfi
1731af5db58eSpbrook
1732c53eeaf7SStefan Hajnocziif ! has $python; then
1733c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1734c53eeaf7SStefan Hajnoczifi
1735c53eeaf7SStefan Hajnoczi
1736c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1737c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
17387f2b5544SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
17397f2b5544SEduardo Habkost  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
1740c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1741c53eeaf7SStefan Hajnoczifi
1742c53eeaf7SStefan Hajnoczi
1743c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1744c53eeaf7SStefan Hajnoczipython="$python -B"
1745c53eeaf7SStefan Hajnoczi
17469aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
17479aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
17489aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
17499aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
17509aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
17519aae6e54SDaniel Henrique Barbozaif compile_object ; then
17529aae6e54SDaniel Henrique Barboza  : C compiler works ok
17539aae6e54SDaniel Henrique Barbozaelse
17549aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
17559aae6e54SDaniel Henrique Barbozafi
17569aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
17579aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
17589aae6e54SDaniel Henrique Barbozafi
17599aae6e54SDaniel Henrique Barboza
1760359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1761359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1762359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1763359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1764359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1765359bc95dSPeter Maydell    else
176676ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1767359bc95dSPeter Maydell    fi
1768359bc95dSPeter Maydellfi
1769359bc95dSPeter Maydell
17709c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
17719c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
17729c83ffd8SPeter Maydellif test -z "$werror" ; then
17739c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1774e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
17759c83ffd8SPeter Maydell        werror="yes"
17769c83ffd8SPeter Maydell    else
17779c83ffd8SPeter Maydell        werror="no"
17789c83ffd8SPeter Maydell    fi
17799c83ffd8SPeter Maydellfi
17809c83ffd8SPeter Maydell
1781fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1782fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1783fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1784fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1785fb59dabdSPeter Maydell    # host OS we should stop now.
1786951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1787fb59dabdSPeter Maydellfi
1788fb59dabdSPeter Maydell
17898d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
17908d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1791ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1792435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1793b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
179471429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
17950e39c4aaSGerd Hoffmanngcc_flags="-Wno-error=address-of-packed-member $gcc_flags"
17966ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
17976ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
17986ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
17996ca026cbSPeter Maydell# so it's too error prone.
180093b25869SJohn Snow
180193b25869SJohn Snowcc_has_warning_flag() {
180293b25869SJohn Snow    write_c_skeleton;
180393b25869SJohn Snow
1804a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1805a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1806a1d29d6cSPeter Maydell    # warning options).
180793b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
180893b25869SJohn Snow    compile_prog "-Werror $optflag" ""
180993b25869SJohn Snow}
181093b25869SJohn Snow
181193b25869SJohn Snowfor flag in $gcc_flags; do
181293b25869SJohn Snow    if cc_has_warning_flag $flag ; then
18138d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
18148d05095cSPaolo Bonzini    fi
18158d05095cSPaolo Bonzinidone
18168d05095cSPaolo Bonzini
181763678e17SSteven Noonanif test "$stack_protector" != "no"; then
1818fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1819fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1820fccd35a0SRodrigo Rebello{
1821fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1822fccd35a0SRodrigo Rebello    while (*c) {
1823fccd35a0SRodrigo Rebello        *p++ = *c++;
1824fccd35a0SRodrigo Rebello    }
1825fccd35a0SRodrigo Rebello    return 0;
1826fccd35a0SRodrigo Rebello}
1827fccd35a0SRodrigo RebelloEOF
182863678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
18293b463a3fSMiroslav Rezanina  sp_on=0
183063678e17SSteven Noonan  for flag in $gcc_flags; do
1831590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1832590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1833590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1834590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
183563678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
18363b463a3fSMiroslav Rezanina      sp_on=1
183763678e17SSteven Noonan      break
183863678e17SSteven Noonan    fi
183963678e17SSteven Noonan  done
18403b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
18413b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
18423b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
18433b463a3fSMiroslav Rezanina    fi
18443b463a3fSMiroslav Rezanina  fi
184537746c5eSMarc-André Lureaufi
184637746c5eSMarc-André Lureau
184720bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
184820bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
184920bc94a2SPaolo Bonzinicat > $TMPC << EOF
185020bc94a2SPaolo Bonzinistruct {
185120bc94a2SPaolo Bonzini  int a[2];
185220bc94a2SPaolo Bonzini} x = {0};
185320bc94a2SPaolo BonziniEOF
185420bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
185520bc94a2SPaolo Bonzini  :
185620bc94a2SPaolo Bonzinielse
185720bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
185820bc94a2SPaolo Bonzinifi
185920bc94a2SPaolo Bonzini
1860cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1861cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1862cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1863cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1864cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1865cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1866cbdd1999SPaolo Bonziniint main(void) { return 0; }
1867cbdd1999SPaolo Bonzini#else
1868cbdd1999SPaolo Bonzini#error No bug in this compiler.
1869cbdd1999SPaolo Bonzini#endif
1870cbdd1999SPaolo BonziniEOF
1871cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1872cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1873cbdd1999SPaolo Bonzinifi
1874cbdd1999SPaolo Bonzini
187540d6444eSAvi Kivityif test "$static" = "yes" ; then
1876aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1877aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1878aa0d1f44SPaolo Bonzini  fi
187940d6444eSAvi Kivity  if test "$pie" = "yes" ; then
188076ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
188140d6444eSAvi Kivity  else
188240d6444eSAvi Kivity    pie="no"
188340d6444eSAvi Kivity  fi
188440d6444eSAvi Kivityfi
188540d6444eSAvi Kivity
1886768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1887768b7855SEmilio G. Cota  cat > $TMPC << EOF
1888768b7855SEmilio G. Cotastatic __thread int tls_var;
1889768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1890768b7855SEmilio G. CotaEOF
1891768b7855SEmilio G. Cota
1892768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1893768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1894768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1895768b7855SEmilio G. Cotafi
1896768b7855SEmilio G. Cota
189740d6444eSAvi Kivityif test "$pie" = ""; then
189840d6444eSAvi Kivity  case "$cpu-$targetos" in
1899c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
190040d6444eSAvi Kivity      ;;
190140d6444eSAvi Kivity    *)
190240d6444eSAvi Kivity      pie="no"
190340d6444eSAvi Kivity      ;;
190440d6444eSAvi Kivity  esac
190540d6444eSAvi Kivityfi
190640d6444eSAvi Kivity
190740d6444eSAvi Kivityif test "$pie" != "no" ; then
190840d6444eSAvi Kivity  cat > $TMPC << EOF
190921d4a791SAvi Kivity
191021d4a791SAvi Kivity#ifdef __linux__
191121d4a791SAvi Kivity#  define THREAD __thread
191221d4a791SAvi Kivity#else
191321d4a791SAvi Kivity#  define THREAD
191421d4a791SAvi Kivity#endif
191521d4a791SAvi Kivity
191621d4a791SAvi Kivitystatic THREAD int tls_var;
191721d4a791SAvi Kivity
191821d4a791SAvi Kivityint main(void) { return tls_var; }
191921d4a791SAvi Kivity
192040d6444eSAvi KivityEOF
192140d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
192240d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
192340d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
192440d6444eSAvi Kivity    pie="yes"
192540d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
192640d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
192740d6444eSAvi Kivity    fi
192840d6444eSAvi Kivity  else
192940d6444eSAvi Kivity    if test "$pie" = "yes"; then
193076ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
193140d6444eSAvi Kivity    else
193240d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
193340d6444eSAvi Kivity      pie="no"
193440d6444eSAvi Kivity    fi
193540d6444eSAvi Kivity  fi
193646eef33bSBrad
1937e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
193846eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
193946eef33bSBrad    LDFLAGS_NOPIE="-nopie"
194046eef33bSBrad  fi
194140d6444eSAvi Kivityfi
194240d6444eSAvi Kivity
194309dada40SPaolo Bonzini##########################################
194409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
194509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
194609dada40SPaolo Bonzini# specification is necessary
194709dada40SPaolo Bonzini
194809dada40SPaolo Bonziniif test "$cpu" = "i386"; then
194909dada40SPaolo Bonzini  cat > $TMPC << EOF
195009dada40SPaolo Bonzinistatic int sfaa(int *ptr)
195109dada40SPaolo Bonzini{
195209dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
195309dada40SPaolo Bonzini}
195409dada40SPaolo Bonzini
195509dada40SPaolo Bonziniint main(void)
195609dada40SPaolo Bonzini{
195709dada40SPaolo Bonzini  int val = 42;
19581405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
195909dada40SPaolo Bonzini  sfaa(&val);
196009dada40SPaolo Bonzini  return val;
196109dada40SPaolo Bonzini}
196209dada40SPaolo BonziniEOF
196309dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
196409dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
196509dada40SPaolo Bonzini  fi
196609dada40SPaolo Bonzinifi
196709dada40SPaolo Bonzini
196809dada40SPaolo Bonzini#########################################
1969ec530c81Sbellard# Solaris specific configure tool chain decisions
197009dada40SPaolo Bonzini
1971ec530c81Sbellardif test "$solaris" = "yes" ; then
19726792aa11SLoïc Minier  if has $install; then
19736792aa11SLoïc Minier    :
19746792aa11SLoïc Minier  else
197576ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
197676ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
197776ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1978ec530c81Sbellard  fi
197989138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
198076ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
198176ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
198276ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1983ec530c81Sbellard  fi
19846792aa11SLoïc Minier  if has ar; then
19856792aa11SLoïc Minier    :
19866792aa11SLoïc Minier  else
1987ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
198876ad07a4SPeter Maydell      error_exit "No path includes ar" \
198976ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1990ec530c81Sbellard    fi
199176ad07a4SPeter Maydell    error_exit "No path includes ar"
1992ec530c81Sbellard  fi
1993ec530c81Sbellardfi
1994ec530c81Sbellard
1995afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1996d880a3baSPaolo Bonzini    for target in $default_target_list; do
1997d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
1998d880a3baSPaolo Bonzini            target_list="$target_list $target"
1999d880a3baSPaolo Bonzini    done
2000d880a3baSPaolo Bonzini    target_list="${target_list# }"
2001121afa9eSAnthony Liguorielse
200289138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2003d880a3baSPaolo Bonzini    for target in $target_list; do
200425b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
200525b48338SPeter Maydell        # friendly error message than if we let it fall through.
200625b48338SPeter Maydell        case " $default_target_list " in
200725b48338SPeter Maydell            *" $target "*)
200825b48338SPeter Maydell                ;;
200925b48338SPeter Maydell            *)
201025b48338SPeter Maydell                error_exit "Unknown target name '$target'"
201125b48338SPeter Maydell                ;;
201225b48338SPeter Maydell        esac
2013d880a3baSPaolo Bonzini        supported_target $target || exit 1
201425b48338SPeter Maydell    done
2015d880a3baSPaolo Bonzinifi
201625b48338SPeter Maydell
2017f55fe278SPaolo Bonzini# see if system emulation was really requested
2018f55fe278SPaolo Bonzinicase " $target_list " in
2019f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2020f55fe278SPaolo Bonzini  ;;
2021f55fe278SPaolo Bonzini  *) softmmu=no
2022f55fe278SPaolo Bonzini  ;;
2023f55fe278SPaolo Bonziniesac
20245327cf48Sbellard
2025249247c9SJuan Quintelafeature_not_found() {
2026249247c9SJuan Quintela  feature=$1
202721684af0SStewart Smith  remedy=$2
2028249247c9SJuan Quintela
202976ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
203021684af0SStewart Smith      "configure was not able to find it." \
203121684af0SStewart Smith      "$remedy"
2032249247c9SJuan Quintela}
2033249247c9SJuan Quintela
20347d13299dSbellard# ---
20357d13299dSbellard# big/little endian test
20367d13299dSbellardcat > $TMPC << EOF
203761cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
203861cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
203961cc919fSMike Frysingerextern int foo(short *, short *);
204061cc919fSMike Frysingerint main(int argc, char *argv[]) {
204161cc919fSMike Frysinger    return foo(big_endian, little_endian);
20427d13299dSbellard}
20437d13299dSbellardEOF
20447d13299dSbellard
204561cc919fSMike Frysingerif compile_object ; then
204612f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
204761cc919fSMike Frysinger        bigendian="yes"
204812f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
204961cc919fSMike Frysinger        bigendian="no"
20507d13299dSbellard    else
20517d13299dSbellard        echo big/little test failed
20527d13299dSbellard    fi
20537d13299dSbellardelse
205461cc919fSMike Frysinger    echo big/little test failed
20557d13299dSbellardfi
20567d13299dSbellard
2057b0a47e79SJuan Quintela##########################################
2058a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2059a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2060a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2061a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2062a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2063a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2064a30878e7SPeter Maydell    fi
2065a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2066a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2067a30878e7SPeter Maydell    fi
2068a30878e7SPeter Maydell    gtk=no
2069a30878e7SPeter Maydell    sdl=no
2070a30878e7SPeter Maydellfi
2071a30878e7SPeter Maydell
20726b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
20736b39b063SEric Blakecat > $TMPC << EOF
20746b39b063SEric Blake#include <stdint.h>
20756b39b063SEric Blake#include <stdio.h>
20766b39b063SEric Blakeint main(int argc, char *argv[]) {
20776b39b063SEric Blake    return printf("%zu", SIZE_MAX);
20786b39b063SEric Blake}
20796b39b063SEric BlakeEOF
20806b39b063SEric Blakehave_broken_size_max=no
20816b39b063SEric Blakeif ! compile_object -Werror ; then
20826b39b063SEric Blake    have_broken_size_max=yes
20836b39b063SEric Blakefi
20846b39b063SEric Blake
2085a30878e7SPeter Maydell##########################################
2086015a33bdSGonglei# L2TPV3 probe
2087015a33bdSGonglei
2088015a33bdSGongleicat > $TMPC <<EOF
2089015a33bdSGonglei#include <sys/socket.h>
2090bff6cb72SMichael Tokarev#include <linux/ip.h>
2091015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2092015a33bdSGongleiEOF
2093015a33bdSGongleiif compile_prog "" "" ; then
2094015a33bdSGonglei  l2tpv3=yes
2095015a33bdSGongleielse
2096015a33bdSGonglei  l2tpv3=no
2097015a33bdSGongleifi
2098015a33bdSGonglei
2099015a33bdSGonglei##########################################
21004d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
21014d9310f4SDaniel P. Berrange
21024d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
21034d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
21044d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
21054d9310f4SDaniel P. Berrange    #
21064d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
21074d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
21084d9310f4SDaniel P. Berrange    #
21094d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
21104d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
21114d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
21124d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
21134d9310f4SDaniel P. Berrange    # that for you.
21144d9310f4SDaniel P. Berrange    #
21154d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
21164d9310f4SDaniel P. Berrange    # are not in fact redundant.
21174d9310f4SDaniel P. Berrangecat > $TMPC << EOF
21184d9310f4SDaniel P. Berrange#include <unistd.h>
21194d9310f4SDaniel P. Berrange#include <time.h>
21204d9310f4SDaniel P. Berrange#undef localtime_r
21214d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
21224d9310f4SDaniel P. BerrangeEOF
21234d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
21244d9310f4SDaniel P. Berrange        localtime_r="yes"
21254d9310f4SDaniel P. Berrange    else
21264d9310f4SDaniel P. Berrange        localtime_r="no"
21274d9310f4SDaniel P. Berrange    fi
21284d9310f4SDaniel P. Berrangefi
21294d9310f4SDaniel P. Berrange
21304d9310f4SDaniel P. Berrange##########################################
2131779ab5e3SStefan Weil# pkg-config probe
2132779ab5e3SStefan Weil
2133779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
213476ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2135779ab5e3SStefan Weilfi
2136779ab5e3SStefan Weil
2137779ab5e3SStefan Weil##########################################
2138b0a47e79SJuan Quintela# NPTL probe
2139b0a47e79SJuan Quintela
214024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2141bd0c5661Spbrook  cat > $TMPC <<EOF
2142bd0c5661Spbrook#include <sched.h>
214330813ceaSpbrook#include <linux/futex.h>
2144182eacc0SStefan Weilint main(void) {
2145bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2146bd0c5661Spbrook#error bork
2147bd0c5661Spbrook#endif
2148182eacc0SStefan Weil  return 0;
2149bd0c5661Spbrook}
2150bd0c5661SpbrookEOF
215124cb36a6SPeter Maydell  if ! compile_object ; then
215221684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2153b0a47e79SJuan Quintela  fi
2154bd0c5661Spbrookfi
2155bd0c5661Spbrook
2156ac62922eSbalrog##########################################
2157607dacd0Sqiaonuohan# lzo check
2158607dacd0Sqiaonuohan
2159607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2160607dacd0Sqiaonuohan    cat > $TMPC << EOF
2161607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2162607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2163607dacd0SqiaonuohanEOF
2164607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2165607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2166b25c9dffSStefan Weil        lzo="yes"
2167b25c9dffSStefan Weil    else
2168b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2169b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2170b25c9dffSStefan Weil        fi
2171b25c9dffSStefan Weil        lzo="no"
2172b25c9dffSStefan Weil    fi
2173607dacd0Sqiaonuohanfi
2174607dacd0Sqiaonuohan
2175607dacd0Sqiaonuohan##########################################
2176607dacd0Sqiaonuohan# snappy check
2177607dacd0Sqiaonuohan
2178607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2179607dacd0Sqiaonuohan    cat > $TMPC << EOF
2180607dacd0Sqiaonuohan#include <snappy-c.h>
2181607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2182607dacd0SqiaonuohanEOF
2183607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2184607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2185b25c9dffSStefan Weil        snappy="yes"
2186b25c9dffSStefan Weil    else
2187b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2188b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2189b25c9dffSStefan Weil        fi
2190b25c9dffSStefan Weil        snappy="no"
2191b25c9dffSStefan Weil    fi
2192607dacd0Sqiaonuohanfi
2193607dacd0Sqiaonuohan
2194607dacd0Sqiaonuohan##########################################
21956b383c08SPeter Wu# bzip2 check
21966b383c08SPeter Wu
21976b383c08SPeter Wuif test "$bzip2" != "no" ; then
21986b383c08SPeter Wu    cat > $TMPC << EOF
21996b383c08SPeter Wu#include <bzlib.h>
22006b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
22016b383c08SPeter WuEOF
22026b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
22036b383c08SPeter Wu        bzip2="yes"
22046b383c08SPeter Wu    else
22056b383c08SPeter Wu        if test "$bzip2" = "yes"; then
22066b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
22076b383c08SPeter Wu        fi
22086b383c08SPeter Wu        bzip2="no"
22096b383c08SPeter Wu    fi
22106b383c08SPeter Wufi
22116b383c08SPeter Wu
22126b383c08SPeter Wu##########################################
2213f794573eSEduardo Otubo# libseccomp check
2214f794573eSEduardo Otubo
2215d0699bd3SMarc-André Lureaulibseccomp_minver="2.2.0"
2216f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2217693e5910SAndrew Jones    case "$cpu" in
2218d0699bd3SMarc-André Lureau    i386|x86_64|mips)
22195ce43972SJames Hogan        ;;
2220693e5910SAndrew Jones    arm|aarch64)
2221693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2222693e5910SAndrew Jones        ;;
22233aa35fcfSThomas Huth    ppc|ppc64|s390x)
22243e684455SMichael Strosaker        libseccomp_minver="2.3.0"
22253e684455SMichael Strosaker        ;;
2226693e5910SAndrew Jones    *)
2227693e5910SAndrew Jones        libseccomp_minver=""
2228693e5910SAndrew Jones        ;;
2229693e5910SAndrew Jones    esac
2230693e5910SAndrew Jones
2231693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2232693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2233c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2234c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2235f794573eSEduardo Otubo        seccomp="yes"
2236f794573eSEduardo Otubo    else
2237f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2238693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2239693e5910SAndrew Jones                feature_not_found "libseccomp" \
2240693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2241693e5910SAndrew Jones            else
2242693e5910SAndrew Jones                feature_not_found "libseccomp" \
2243693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2244693e5910SAndrew Jones            fi
2245896848f0SEduardo Otubo        fi
2246e84d5956SYann E. MORIN        seccomp="no"
2247f794573eSEduardo Otubo    fi
2248f794573eSEduardo Otubofi
2249f794573eSEduardo Otubo##########################################
2250e37630caSaliguori# xen probe
2251e37630caSaliguori
2252fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2253c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2254c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2255c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2256c1cdd9d5SJuergen Gross
2257c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2258c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2259c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2260c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2261c1cdd9d5SJuergen Gross    xen=yes
2262c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2263c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
226458ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
226558ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
226658ea9a7aSAnthony PERARD    fi
2267c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2268c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2269c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2270c1cdd9d5SJuergen Gross  else
2271c1cdd9d5SJuergen Gross
2272b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2273d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2274d5b93ddfSAnthony PERARD
227550ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
227650ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
227750ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
227850ced5b3SStefan Weil
227950ced5b3SStefan Weil    # Xen (any)
228050ced5b3SStefan Weil    cat > $TMPC <<EOF
228150ced5b3SStefan Weil#include <xenctrl.h>
228250ced5b3SStefan Weilint main(void) {
228350ced5b3SStefan Weil  return 0;
228450ced5b3SStefan Weil}
228550ced5b3SStefan WeilEOF
228650ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
228750ced5b3SStefan Weil      # Xen not found
228850ced5b3SStefan Weil      if test "$xen" = "yes" ; then
228921684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
229050ced5b3SStefan Weil      fi
229150ced5b3SStefan Weil      xen=no
229250ced5b3SStefan Weil
2293d5b93ddfSAnthony PERARD    # Xen unstable
229469deef08SPeter Maydell    elif
229569deef08SPeter Maydell        cat > $TMPC <<EOF &&
22962cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
22972cbf8903SRoss Lagerwall#define __XEN_TOOLS__
22982cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2299d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
23002cbf8903SRoss Lagerwallint main(void) {
23012cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2302d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
23032cbf8903SRoss Lagerwall
23042cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
23052cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
23062cbf8903SRoss Lagerwall
2307d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2308d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2309d3c49ebbSPaul Durrant
23102cbf8903SRoss Lagerwall  return 0;
23112cbf8903SRoss Lagerwall}
23122cbf8903SRoss LagerwallEOF
23132cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
23142cbf8903SRoss Lagerwall      then
23152cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
23162cbf8903SRoss Lagerwall      xen_ctrl_version=41100
23172cbf8903SRoss Lagerwall      xen=yes
23182cbf8903SRoss Lagerwall    elif
23192cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
23205ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
23215ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
232258ea9a7aSAnthony PERARD#include <xentoolcore.h>
23235ba3d756SIgor Druzhininint main(void) {
23245ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
23255ba3d756SIgor Druzhinin
23265ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
23275ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
232858ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
23295ba3d756SIgor Druzhinin
23305ba3d756SIgor Druzhinin  return 0;
23315ba3d756SIgor Druzhinin}
23325ba3d756SIgor DruzhininEOF
233358ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
23345ba3d756SIgor Druzhinin      then
233558ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
23365ba3d756SIgor Druzhinin      xen_ctrl_version=41000
23375ba3d756SIgor Druzhinin      xen=yes
23385ba3d756SIgor Druzhinin    elif
23395ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2340da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2341da8090ccSPaul Durrant#define __XEN_TOOLS__
2342da8090ccSPaul Durrant#include <xendevicemodel.h>
2343da8090ccSPaul Durrantint main(void) {
2344da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2345da8090ccSPaul Durrant
2346da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2347da8090ccSPaul Durrant  xendevicemodel_close(xd);
2348da8090ccSPaul Durrant
2349da8090ccSPaul Durrant  return 0;
2350da8090ccSPaul Durrant}
2351da8090ccSPaul DurrantEOF
2352da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2353da8090ccSPaul Durrant      then
2354da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2355f1167ee6SJuergen Gross      xen_ctrl_version=40900
2356da8090ccSPaul Durrant      xen=yes
2357da8090ccSPaul Durrant    elif
2358da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
23595eeb39c2SIan Campbell/*
23605eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
23615eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2362b6eb9b45SPaulina Szubarczyk *
2363b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2364b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2365b6eb9b45SPaulina Szubarczyk */
2366b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2367b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2368b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2369b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2370b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2371b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2372b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2373b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2374b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2375b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2376b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2377b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2378b6eb9b45SPaulina Szubarczyk#endif
2379b6eb9b45SPaulina Szubarczykint main(void) {
2380b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2381b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2382b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2383b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2384b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2385b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2386b6eb9b45SPaulina Szubarczyk
2387b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2388b6eb9b45SPaulina Szubarczyk
2389b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2390b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2391b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2392b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2393b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2394b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2395b6eb9b45SPaulina Szubarczyk
2396b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2397b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2398b6eb9b45SPaulina Szubarczyk
2399b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2400b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2401b6eb9b45SPaulina Szubarczyk
2402b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2403b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2404b6eb9b45SPaulina Szubarczyk
2405b6eb9b45SPaulina Szubarczyk  return 0;
2406b6eb9b45SPaulina Szubarczyk}
2407b6eb9b45SPaulina SzubarczykEOF
2408b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2409b6eb9b45SPaulina Szubarczyk      then
2410f1167ee6SJuergen Gross      xen_ctrl_version=40800
2411b6eb9b45SPaulina Szubarczyk      xen=yes
2412b6eb9b45SPaulina Szubarczyk    elif
2413b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2414b6eb9b45SPaulina Szubarczyk/*
2415b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2416b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
24175eeb39c2SIan Campbell */
24185eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
24195eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
24205eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
24215eeb39c2SIan Campbell#include <xenctrl.h>
24225eeb39c2SIan Campbell#include <xenstore.h>
24235eeb39c2SIan Campbell#include <xenevtchn.h>
24245eeb39c2SIan Campbell#include <xengnttab.h>
24255eeb39c2SIan Campbell#include <xenforeignmemory.h>
24265eeb39c2SIan Campbell#include <stdint.h>
24275eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
24285eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
24295eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
24305eeb39c2SIan Campbell#endif
24315eeb39c2SIan Campbellint main(void) {
24325eeb39c2SIan Campbell  xc_interface *xc = NULL;
24335eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
24345eeb39c2SIan Campbell  xenevtchn_handle *xe;
24355eeb39c2SIan Campbell  xengnttab_handle *xg;
24365eeb39c2SIan Campbell  xen_domain_handle_t handle;
24375eeb39c2SIan Campbell
24385eeb39c2SIan Campbell  xs_daemon_open();
24395eeb39c2SIan Campbell
24405eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
24415eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
24425eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24435eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24445eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
24455eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
24465eeb39c2SIan Campbell
24475eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
24485eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
24495eeb39c2SIan Campbell
24505eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
24515eeb39c2SIan Campbell  xenevtchn_fd(xe);
24525eeb39c2SIan Campbell
24535eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
24545eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
24555eeb39c2SIan Campbell
24565eeb39c2SIan Campbell  return 0;
24575eeb39c2SIan Campbell}
24585eeb39c2SIan CampbellEOF
24595eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
24605eeb39c2SIan Campbell      then
2461f1167ee6SJuergen Gross      xen_ctrl_version=40701
24625eeb39c2SIan Campbell      xen=yes
24635eeb39c2SIan Campbell    elif
24645eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2465e37630caSaliguori#include <xenctrl.h>
2466cdadde39SRoger Pau Monne#include <stdint.h>
2467cdadde39SRoger Pau Monneint main(void) {
2468cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2469cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2470cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2471cdadde39SRoger Pau Monne  return 0;
2472cdadde39SRoger Pau Monne}
2473cdadde39SRoger Pau MonneEOF
2474cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2475cdadde39SRoger Pau Monne      then
2476f1167ee6SJuergen Gross      xen_ctrl_version=40700
2477cdadde39SRoger Pau Monne      xen=yes
2478cdadde39SRoger Pau Monne
2479cdadde39SRoger Pau Monne    # Xen 4.6
2480cdadde39SRoger Pau Monne    elif
2481cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2482cdadde39SRoger Pau Monne#include <xenctrl.h>
2483e108a3c1SAnthony PERARD#include <xenstore.h>
2484d5b93ddfSAnthony PERARD#include <stdint.h>
2485d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2486d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2487d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2488d5b93ddfSAnthony PERARD#endif
2489d5b93ddfSAnthony PERARDint main(void) {
2490d5b93ddfSAnthony PERARD  xc_interface *xc;
2491d5b93ddfSAnthony PERARD  xs_daemon_open();
2492d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2493d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2494d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2495b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24968688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2497d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
249820a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2499d8b441a3SJan Beulich  return 0;
2500d8b441a3SJan Beulich}
2501d8b441a3SJan BeulichEOF
2502d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2503d8b441a3SJan Beulich      then
2504f1167ee6SJuergen Gross      xen_ctrl_version=40600
2505d8b441a3SJan Beulich      xen=yes
2506d8b441a3SJan Beulich
2507d8b441a3SJan Beulich    # Xen 4.5
2508d8b441a3SJan Beulich    elif
2509d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2510d8b441a3SJan Beulich#include <xenctrl.h>
2511d8b441a3SJan Beulich#include <xenstore.h>
2512d8b441a3SJan Beulich#include <stdint.h>
2513d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2514d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2515d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2516d8b441a3SJan Beulich#endif
2517d8b441a3SJan Beulichint main(void) {
2518d8b441a3SJan Beulich  xc_interface *xc;
2519d8b441a3SJan Beulich  xs_daemon_open();
2520d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2521d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2522d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2523d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2524d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
25253996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
25263996e85cSPaul Durrant  return 0;
25273996e85cSPaul Durrant}
25283996e85cSPaul DurrantEOF
25293996e85cSPaul Durrant        compile_prog "" "$xen_libs"
25303996e85cSPaul Durrant      then
2531f1167ee6SJuergen Gross      xen_ctrl_version=40500
25323996e85cSPaul Durrant      xen=yes
25333996e85cSPaul Durrant
25343996e85cSPaul Durrant    elif
25353996e85cSPaul Durrant        cat > $TMPC <<EOF &&
25363996e85cSPaul Durrant#include <xenctrl.h>
25373996e85cSPaul Durrant#include <xenstore.h>
25383996e85cSPaul Durrant#include <stdint.h>
25393996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
25403996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
25413996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
25423996e85cSPaul Durrant#endif
25433996e85cSPaul Durrantint main(void) {
25443996e85cSPaul Durrant  xc_interface *xc;
25453996e85cSPaul Durrant  xs_daemon_open();
25463996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
25473996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
25483996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
25493996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
25503996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
25518688e065SStefano Stabellini  return 0;
25528688e065SStefano Stabellini}
25538688e065SStefano StabelliniEOF
25548688e065SStefano Stabellini        compile_prog "" "$xen_libs"
255569deef08SPeter Maydell      then
2556f1167ee6SJuergen Gross      xen_ctrl_version=40200
25578688e065SStefano Stabellini      xen=yes
25588688e065SStefano Stabellini
2559e37630caSaliguori    else
2560fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2561edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2562edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2563fc321b4bSJuan Quintela      fi
2564fc321b4bSJuan Quintela      xen=no
2565e37630caSaliguori    fi
2566d5b93ddfSAnthony PERARD
2567d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2568f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
25695eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
25705eeb39c2SIan Campbell      fi
2571d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2572d5b93ddfSAnthony PERARD    fi
2573e37630caSaliguori  fi
2574c1cdd9d5SJuergen Grossfi
2575e37630caSaliguori
2576eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2577edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2578eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2579eb6fda0fSAnthony PERARD  else
2580eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
258176ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
258276ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2583eb6fda0fSAnthony PERARD    fi
2584eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2585eb6fda0fSAnthony PERARD  fi
2586eb6fda0fSAnthony PERARDfi
2587eb6fda0fSAnthony PERARD
258864a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
258964a7ad6fSIan Campbell   test "$xen" != "yes"; then
259064a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
259164a7ad6fSIan Campbell	       "which requires Xen support."
259264a7ad6fSIan Campbellfi
259364a7ad6fSIan Campbell
2594e37630caSaliguori##########################################
2595d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2596d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2597327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2598d661d9a4SJustin Terry (VM)        whpx="yes"
2599d661d9a4SJustin Terry (VM)    else
2600d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
260153537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2602d661d9a4SJustin Terry (VM)        fi
2603d661d9a4SJustin Terry (VM)        whpx="no"
2604d661d9a4SJustin Terry (VM)    fi
2605d661d9a4SJustin Terry (VM)fi
2606d661d9a4SJustin Terry (VM)
2607d661d9a4SJustin Terry (VM)##########################################
2608dfffc653SJuan Quintela# Sparse probe
2609dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
26100dba6195SLoïc Minier  if has cgcc; then
2611dfffc653SJuan Quintela    sparse=yes
2612dfffc653SJuan Quintela  else
2613dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
261421684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2615dfffc653SJuan Quintela    fi
2616dfffc653SJuan Quintela    sparse=no
2617dfffc653SJuan Quintela  fi
2618dfffc653SJuan Quintelafi
2619dfffc653SJuan Quintela
2620dfffc653SJuan Quintela##########################################
2621f676c67eSJeremy White# X11 probe
2622f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
26238781595bSGerd Hoffmann    have_x11=yes
262489138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
262589138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2626f676c67eSJeremy Whitefi
2627f676c67eSJeremy White
2628f676c67eSJeremy White##########################################
2629a4ccabcfSAnthony Liguori# GTK probe
2630a4ccabcfSAnthony Liguori
26315a464e6cSPeter Xuif test "$gtk" != "no"; then
263289d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
263389d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
263458296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2635bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
263689138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
263789138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
263889138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
26390a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
26408781595bSGerd Hoffmann            need_x11=yes
2641f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2642f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
26430a337ed0SGerd Hoffmann        fi
2644bbbf9bfbSStefan Weil        gtk="yes"
2645bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
26465fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2647bbbf9bfbSStefan Weil    else
2648bbbf9bfbSStefan Weil        gtk="no"
2649bbbf9bfbSStefan Weil    fi
2650bbbf9bfbSStefan Weilfi
2651bbbf9bfbSStefan Weil
2652ddbb0d09SDaniel P. Berrange
2653ddbb0d09SDaniel P. Berrange##########################################
2654ddbb0d09SDaniel P. Berrange# GNUTLS probe
2655ddbb0d09SDaniel P. Berrange
2656ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2657a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
265889138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
265989138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2660ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2661ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2662ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2663ddbb0d09SDaniel P. Berrange        gnutls="yes"
2664ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2665a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2666ddbb0d09SDaniel P. Berrange    else
2667ddbb0d09SDaniel P. Berrange        gnutls="no"
2668ddbb0d09SDaniel P. Berrange    fi
2669ddbb0d09SDaniel P. Berrangefi
2670ddbb0d09SDaniel P. Berrange
267191bfcdb0SDaniel P. Berrange
267291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
267391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2674a0722409SDaniel P. Berrangé# explicitly
267591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
267691bfcdb0SDaniel P. Berrangethen
2677a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
267891bfcdb0SDaniel P. Berrange    then
267991bfcdb0SDaniel P. Berrange        gcrypt="no"
268091bfcdb0SDaniel P. Berrange    fi
268191bfcdb0SDaniel P. Berrangefi
268291bfcdb0SDaniel P. Berrange
268391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
268491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2685a0722409SDaniel P. Berrangé# explicitly
268691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
268791bfcdb0SDaniel P. Berrangethen
2688a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
268991bfcdb0SDaniel P. Berrange    then
269091bfcdb0SDaniel P. Berrange        nettle="no"
269191bfcdb0SDaniel P. Berrange    fi
269291bfcdb0SDaniel P. Berrangefi
269391bfcdb0SDaniel P. Berrange
2694dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
269591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
269691bfcdb0SDaniel P. Berrange    then
269791bfcdb0SDaniel P. Berrange	return 1
269891bfcdb0SDaniel P. Berrange    fi
269991bfcdb0SDaniel P. Berrange
270091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
270191bfcdb0SDaniel P. Berrange    then
270289138857SStefan Weil	host=$(libgcrypt-config --host)
270391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
270491bfcdb0SDaniel P. Berrange	then
270591bfcdb0SDaniel P. Berrange	    return 1
270691bfcdb0SDaniel P. Berrange	fi
270791bfcdb0SDaniel P. Berrange    fi
270891bfcdb0SDaniel P. Berrange
2709dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2710dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2711dea7a64eSDaniel P. Berrangé
2712dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2713dea7a64eSDaniel P. Berrangé    then
2714dea7a64eSDaniel P. Berrangé       return 1
2715dea7a64eSDaniel P. Berrangé    fi
2716dea7a64eSDaniel P. Berrangé
271791bfcdb0SDaniel P. Berrange    return 0
271891bfcdb0SDaniel P. Berrange}
271991bfcdb0SDaniel P. Berrange
2720a0722409SDaniel P. Berrangé
2721a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
272264dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2723a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2724a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2725a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2726a0722409SDaniel P. Berrangé        libs_softmmu="$nettle_libs $libs_softmmu"
2727a0722409SDaniel P. Berrangé        libs_tools="$nettle_libs $libs_tools"
2728a0722409SDaniel P. Berrangé        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2729a0722409SDaniel P. Berrangé        nettle="yes"
2730a0722409SDaniel P. Berrangé
2731a0722409SDaniel P. Berrangé        if test -z "$gcrypt"; then
2732a0722409SDaniel P. Berrangé           gcrypt="no"
2733a0722409SDaniel P. Berrangé        fi
2734a0722409SDaniel P. Berrangé    else
2735a0722409SDaniel P. Berrangé        if test "$nettle" = "yes"; then
273664dd2f3bSDaniel P. Berrangé            feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2737a0722409SDaniel P. Berrangé        else
2738a0722409SDaniel P. Berrangé            nettle="no"
2739a0722409SDaniel P. Berrangé        fi
2740a0722409SDaniel P. Berrangé    fi
2741a0722409SDaniel P. Berrangéfi
2742a0722409SDaniel P. Berrangé
274391bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2744dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
274589138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
274689138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
274791bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
274891bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
274991bfcdb0SDaniel P. Berrange        # turn breaks static builds...
275091bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
275191bfcdb0SDaniel P. Berrange        then
275291bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
275391bfcdb0SDaniel P. Berrange        fi
275462893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
275562893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
275662893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
275791bfcdb0SDaniel P. Berrange        gcrypt="yes"
27581f923c70SLongpeng(Mike)
27591f923c70SLongpeng(Mike)        cat > $TMPC << EOF
27601f923c70SLongpeng(Mike)#include <gcrypt.h>
27611f923c70SLongpeng(Mike)int main(void) {
27621f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
27631f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
27641f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
27651f923c70SLongpeng(Mike)  return 0;
27661f923c70SLongpeng(Mike)}
27671f923c70SLongpeng(Mike)EOF
27681f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
27691f923c70SLongpeng(Mike)            gcrypt_hmac=yes
27701f923c70SLongpeng(Mike)        fi
277162893b67SDaniel P. Berrange    else
277291bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
2773dea7a64eSDaniel P. Berrangé            feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
277491bfcdb0SDaniel P. Berrange        else
277591bfcdb0SDaniel P. Berrange            gcrypt="no"
277691bfcdb0SDaniel P. Berrange        fi
277762893b67SDaniel P. Berrange    fi
277862893b67SDaniel P. Berrangefi
277962893b67SDaniel P. Berrange
2780ddbb0d09SDaniel P. Berrange
278191bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
278291bfcdb0SDaniel P. Berrangethen
278391bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
278491bfcdb0SDaniel P. Berrangefi
2785ed754746SDaniel P. Berrange
27869a2fd434SDaniel P. Berrange##########################################
27879a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
27889a2fd434SDaniel P. Berrange
27899a2fd434SDaniel P. Berrangetasn1=yes
279090246037SDaniel P. Berrangetasn1_cflags=""
279190246037SDaniel P. Berrangetasn1_libs=""
27929a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
279389138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
279489138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
27959a2fd434SDaniel P. Berrangeelse
27969a2fd434SDaniel P. Berrange    tasn1=no
27979a2fd434SDaniel P. Berrangefi
27989a2fd434SDaniel P. Berrange
2799ed754746SDaniel P. Berrange
2800bbbf9bfbSStefan Weil##########################################
2801559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2802559607eaSDaniel P. Berrange
2803559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2804559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2805559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2806559607eaSDaniel P. Berrangefi
2807559607eaSDaniel P. Berrange
2808559607eaSDaniel P. Berrange##########################################
2809bbbf9bfbSStefan Weil# VTE probe
2810bbbf9bfbSStefan Weil
2811bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2812c6feff9eSCole Robinson    vteminversion="0.32.0"
2813c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
2814c6feff9eSCole Robinson      vtepackage="vte-2.91"
2815c6feff9eSCole Robinson    else
2816528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2817c6feff9eSCole Robinson    fi
2818c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
281989138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
282089138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
282189138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2822bbbf9bfbSStefan Weil        vte="yes"
2823bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
2824c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
28259e04c683SStefan Weil    else
2826bbbf9bfbSStefan Weil        vte="no"
2827a4ccabcfSAnthony Liguori    fi
2828a4ccabcfSAnthony Liguorifi
2829a4ccabcfSAnthony Liguori
2830a4ccabcfSAnthony Liguori##########################################
283111d9f695Sbellard# SDL probe
283211d9f695Sbellard
28333ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
28343ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
283547c03744SDave Airlie
2836c6093a05SPeter Xusdl_probe ()
2837c6093a05SPeter Xu{
2838c6093a05SPeter Xu  sdl_too_old=no
2839ee8466d0SCole Robinson  if test "$sdlabi" = ""; then
28408f4ea9cdSGerd Hoffmann      if $pkg_config --exists "sdl2"; then
2841ee8466d0SCole Robinson          sdlabi=2.0
28428f4ea9cdSGerd Hoffmann      elif $pkg_config --exists "sdl"; then
2843ee8466d0SCole Robinson          sdlabi=1.2
28448f4ea9cdSGerd Hoffmann      else
28458f4ea9cdSGerd Hoffmann          sdlabi=2.0
2846ee8466d0SCole Robinson      fi
2847ee8466d0SCole Robinson  fi
2848ee8466d0SCole Robinson
284947c03744SDave Airlie  if test $sdlabi = "2.0"; then
285047c03744SDave Airlie      sdl_config=$sdl2_config
285147c03744SDave Airlie      sdlname=sdl2
285247c03744SDave Airlie      sdlconfigname=sdl2_config
2853e07047cfSCole Robinson  elif test $sdlabi = "1.2"; then
285447c03744SDave Airlie      sdlname=sdl
285547c03744SDave Airlie      sdlconfigname=sdl_config
2856e07047cfSCole Robinson  else
2857e07047cfSCole Robinson      error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
28583ec87ffeSPaolo Bonzini  fi
28593ec87ffeSPaolo Bonzini
286089138857SStefan Weil  if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
286147c03744SDave Airlie    sdl_config=$sdlconfigname
286247c03744SDave Airlie  fi
286347c03744SDave Airlie
286447c03744SDave Airlie  if $pkg_config $sdlname --exists; then
286547c03744SDave Airlie    sdlconfig="$pkg_config $sdlname"
286689138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
28673ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
28683ec87ffeSPaolo Bonzini    sdlconfig="$sdl_config"
286989138857SStefan Weil    sdlversion=$($sdlconfig --version)
2870a0dfd8a4SLoïc Minier  else
2871a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
28728f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2873a0dfd8a4SLoïc Minier    fi
2874a0dfd8a4SLoïc Minier    sdl=no
2875c6093a05SPeter Xu    # no need to do the rest
2876c6093a05SPeter Xu    return
28779316f803SPaolo Bonzini  fi
287829e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
28793ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
28803ec87ffeSPaolo Bonzini  fi
288111d9f695Sbellard
288211d9f695Sbellard  cat > $TMPC << EOF
288311d9f695Sbellard#include <SDL.h>
288411d9f695Sbellard#undef main /* We don't want SDL to override our main() */
288511d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
288611d9f695SbellardEOF
288789138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
28882ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
288974f42e18STeLeMan  if test "$static" = "yes" ; then
28905f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
28915f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
28925f37e6d4SThomas Huth    else
289389138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
28945f37e6d4SThomas Huth    fi
289574f42e18STeLeMan  else
289689138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
289774f42e18STeLeMan  fi
289852166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
289989138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
290011d9f695Sbellard      sdl_too_old=yes
290111d9f695Sbellard    else
290211d9f695Sbellard      sdl=yes
290311d9f695Sbellard    fi
29047c1f25b4Sbellard
290567c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
29061ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
290767c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
290889138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
290989138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
291011d9f695Sbellard      fi
291152166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
29121ac88f28SJuan Quintela	:
29131ac88f28SJuan Quintela      else
29141ac88f28SJuan Quintela        sdl=no
29157c1f25b4Sbellard      fi
29167c1f25b4Sbellard    fi # static link
2917c4198157SJuan Quintela  else # sdl not found
2918c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
291921684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2920c4198157SJuan Quintela    fi
2921c4198157SJuan Quintela    sdl=no
29227c1f25b4Sbellard  fi # sdl compile test
2923c6093a05SPeter Xu}
2924c6093a05SPeter Xu
2925c6093a05SPeter Xuif test "$sdl" != "no" ; then
2926c6093a05SPeter Xu  sdl_probe
2927fd677642Sthsfi
292811d9f695Sbellard
29295368a422Saliguoriif test "$sdl" = "yes" ; then
29305368a422Saliguori  cat > $TMPC <<EOF
29315368a422Saliguori#include <SDL.h>
29325368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
29335368a422Saliguori#include <X11/XKBlib.h>
29345368a422Saliguori#else
29355368a422Saliguori#error No x11 support
29365368a422Saliguori#endif
29375368a422Saliguoriint main(void) { return 0; }
29385368a422SaliguoriEOF
2939f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
29408781595bSGerd Hoffmann    need_x11=yes
2941f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2942f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
29435368a422Saliguori  fi
29445368a422Saliguorifi
29455368a422Saliguori
29468f28f3fbSths##########################################
29472da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
29482da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
29492da776dbSMichael R. Hines  cat > $TMPC <<EOF
29502da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
29512da776dbSMichael R. Hinesint main(void) { return 0; }
29522da776dbSMichael R. HinesEOF
2953ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
29542da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
29552da776dbSMichael R. Hines    rdma="yes"
2956ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
29572da776dbSMichael R. Hines  else
29582da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
29592da776dbSMichael R. Hines        error_exit \
2960ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
29612da776dbSMichael R. Hines            " Your options:" \
2962ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
29632da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
29642da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
29652da776dbSMichael R. Hines    fi
29662da776dbSMichael R. Hines    rdma="no"
29672da776dbSMichael R. Hines  fi
29682da776dbSMichael R. Hinesfi
29692da776dbSMichael R. Hines
297021ab34c9SMarcel Apfelbaum##########################################
297121ab34c9SMarcel Apfelbaum# PVRDMA detection
297221ab34c9SMarcel Apfelbaum
297321ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
297421ab34c9SMarcel Apfelbaum#include <sys/mman.h>
297521ab34c9SMarcel Apfelbaum
297621ab34c9SMarcel Apfelbaumint
297721ab34c9SMarcel Apfelbaummain(void)
297821ab34c9SMarcel Apfelbaum{
297921ab34c9SMarcel Apfelbaum    char buf = 0;
298021ab34c9SMarcel Apfelbaum    void *addr = &buf;
298121ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
298221ab34c9SMarcel Apfelbaum
298321ab34c9SMarcel Apfelbaum    return 0;
298421ab34c9SMarcel Apfelbaum}
298521ab34c9SMarcel ApfelbaumEOF
298621ab34c9SMarcel Apfelbaum
298721ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
298821ab34c9SMarcel Apfelbaum    case "$pvrdma" in
298921ab34c9SMarcel Apfelbaum    "")
299021ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
299121ab34c9SMarcel Apfelbaum            pvrdma="yes"
299221ab34c9SMarcel Apfelbaum        else
299321ab34c9SMarcel Apfelbaum            pvrdma="no"
299421ab34c9SMarcel Apfelbaum        fi
299521ab34c9SMarcel Apfelbaum        ;;
299621ab34c9SMarcel Apfelbaum    "yes")
299721ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
299821ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
299921ab34c9SMarcel Apfelbaum        fi
300021ab34c9SMarcel Apfelbaum        pvrdma="yes"
300121ab34c9SMarcel Apfelbaum        ;;
300221ab34c9SMarcel Apfelbaum    "no")
300321ab34c9SMarcel Apfelbaum        pvrdma="no"
300421ab34c9SMarcel Apfelbaum        ;;
300521ab34c9SMarcel Apfelbaum    esac
300621ab34c9SMarcel Apfelbaumelse
300721ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
300821ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
300921ab34c9SMarcel Apfelbaum    fi
301021ab34c9SMarcel Apfelbaum    pvrdma="no"
301121ab34c9SMarcel Apfelbaumfi
301295c6bff3SBenoît Canet
301395c6bff3SBenoît Canet##########################################
30142f9606b3Saliguori# VNC SASL detection
3015821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
30162f9606b3Saliguori  cat > $TMPC <<EOF
30172f9606b3Saliguori#include <sasl/sasl.h>
30182f9606b3Saliguori#include <stdio.h>
30192f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
30202f9606b3SaliguoriEOF
30212f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
30222f9606b3Saliguori  vnc_sasl_cflags=""
30232f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
302452166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3025ea784e3bSJuan Quintela    vnc_sasl=yes
3026fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3027ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
30282f9606b3Saliguori  else
3029ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
303021684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3031ea784e3bSJuan Quintela    fi
3032ea784e3bSJuan Quintela    vnc_sasl=no
30332f9606b3Saliguori  fi
30342f9606b3Saliguorifi
30352f9606b3Saliguori
30362f9606b3Saliguori##########################################
30372f6f5c7aSCorentin Chary# VNC JPEG detection
3038821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
30392f6f5c7aSCorentin Charycat > $TMPC <<EOF
30402f6f5c7aSCorentin Chary#include <stdio.h>
30412f6f5c7aSCorentin Chary#include <jpeglib.h>
30422f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
30432f6f5c7aSCorentin CharyEOF
30442f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
30452f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
30462f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
30472f6f5c7aSCorentin Chary    vnc_jpeg=yes
30482f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3049ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
30502f6f5c7aSCorentin Chary  else
30512f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
305221684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
30532f6f5c7aSCorentin Chary    fi
30542f6f5c7aSCorentin Chary    vnc_jpeg=no
30552f6f5c7aSCorentin Chary  fi
30562f6f5c7aSCorentin Charyfi
30572f6f5c7aSCorentin Chary
30582f6f5c7aSCorentin Chary##########################################
3059efe556adSCorentin Chary# VNC PNG detection
3060821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3061efe556adSCorentin Charycat > $TMPC <<EOF
3062efe556adSCorentin Chary//#include <stdio.h>
3063efe556adSCorentin Chary#include <png.h>
3064832ce9c2SScott Wood#include <stddef.h>
3065efe556adSCorentin Charyint main(void) {
3066efe556adSCorentin Chary    png_structp png_ptr;
3067efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
30687edc3fedSPeter Maydell    return png_ptr != 0;
3069efe556adSCorentin Chary}
3070efe556adSCorentin CharyEOF
307165d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
307289138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
307389138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
30749af8025eSBrad  else
3075efe556adSCorentin Chary    vnc_png_cflags=""
3076efe556adSCorentin Chary    vnc_png_libs="-lpng"
30779af8025eSBrad  fi
3078efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3079efe556adSCorentin Chary    vnc_png=yes
3080efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
30819af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3082efe556adSCorentin Chary  else
3083efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
308421684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3085efe556adSCorentin Chary    fi
3086efe556adSCorentin Chary    vnc_png=no
3087efe556adSCorentin Chary  fi
3088efe556adSCorentin Charyfi
3089efe556adSCorentin Chary
3090efe556adSCorentin Chary##########################################
30916a021536SGerd Hoffmann# xkbcommon probe
30926a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
30936a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
30946a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
30956a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
30966a021536SGerd Hoffmann    xkbcommon=yes
30976a021536SGerd Hoffmann  else
30986a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
30996a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
31006a021536SGerd Hoffmann    fi
31016a021536SGerd Hoffmann    xkbcommon=no
31026a021536SGerd Hoffmann  fi
31036a021536SGerd Hoffmannfi
31046a021536SGerd Hoffmann
31056a021536SGerd Hoffmann##########################################
310676655d6dSaliguori# fnmatch() probe, used for ACL routines
310776655d6dSaliguorifnmatch="no"
310876655d6dSaliguoricat > $TMPC << EOF
310976655d6dSaliguori#include <fnmatch.h>
311076655d6dSaliguoriint main(void)
311176655d6dSaliguori{
311276655d6dSaliguori    fnmatch("foo", "foo", 0);
311376655d6dSaliguori    return 0;
311476655d6dSaliguori}
311576655d6dSaliguoriEOF
311652166aa0SJuan Quintelaif compile_prog "" "" ; then
311776655d6dSaliguori   fnmatch="yes"
311876655d6dSaliguorifi
311976655d6dSaliguori
312076655d6dSaliguori##########################################
3121c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3122dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3123dce512deSChristoph Hellwig  cat > $TMPC << EOF
3124ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3125dce512deSChristoph Hellwig#include <xfs/xfs.h>
3126dce512deSChristoph Hellwigint main(void)
3127dce512deSChristoph Hellwig{
3128dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3129dce512deSChristoph Hellwig    return 0;
3130dce512deSChristoph Hellwig}
3131dce512deSChristoph HellwigEOF
3132dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3133dce512deSChristoph Hellwig    xfs="yes"
3134dce512deSChristoph Hellwig  else
3135dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
313621684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3137dce512deSChristoph Hellwig    fi
3138dce512deSChristoph Hellwig    xfs=no
3139dce512deSChristoph Hellwig  fi
3140dce512deSChristoph Hellwigfi
3141dce512deSChristoph Hellwig
3142dce512deSChristoph Hellwig##########################################
31438a16d273Sths# vde libraries probe
3144dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
31454baae0acSJuan Quintela  vde_libs="-lvdeplug"
31468a16d273Sths  cat > $TMPC << EOF
31478a16d273Sths#include <libvdeplug.h>
31484a7f0e06Spbrookint main(void)
31494a7f0e06Spbrook{
31504a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3151fea08e08SPeter Maydell    char s[] = "";
3152fea08e08SPeter Maydell    vde_open(s, s, &a);
31534a7f0e06Spbrook    return 0;
31544a7f0e06Spbrook}
31558a16d273SthsEOF
315652166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
31574baae0acSJuan Quintela    vde=yes
3158dfb278bdSJuan Quintela  else
3159dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
316021684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3161dfb278bdSJuan Quintela    fi
3162dfb278bdSJuan Quintela    vde=no
31638a16d273Sths  fi
31648a16d273Sthsfi
31658a16d273Sths
31668a16d273Sths##########################################
31670a985b37SVincenzo Maffione# netmap support probe
31680a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
31690a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
31700a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
31710a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
31720a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
317358952137SVincenzo Maffioneif test "$netmap" != "no" ; then
317458952137SVincenzo Maffione  cat > $TMPC << EOF
317558952137SVincenzo Maffione#include <inttypes.h>
317658952137SVincenzo Maffione#include <net/if.h>
317758952137SVincenzo Maffione#include <net/netmap.h>
317858952137SVincenzo Maffione#include <net/netmap_user.h>
31790a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
31800a985b37SVincenzo Maffione#error
31810a985b37SVincenzo Maffione#endif
318258952137SVincenzo Maffioneint main(void) { return 0; }
318358952137SVincenzo MaffioneEOF
318458952137SVincenzo Maffione  if compile_prog "" "" ; then
318558952137SVincenzo Maffione    netmap=yes
318658952137SVincenzo Maffione  else
318758952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
318858952137SVincenzo Maffione      feature_not_found "netmap"
318958952137SVincenzo Maffione    fi
319058952137SVincenzo Maffione    netmap=no
319158952137SVincenzo Maffione  fi
319258952137SVincenzo Maffionefi
319358952137SVincenzo Maffione
319458952137SVincenzo Maffione##########################################
319547e98658SCorey Bryant# libcap-ng library probe
319647e98658SCorey Bryantif test "$cap_ng" != "no" ; then
319747e98658SCorey Bryant  cap_libs="-lcap-ng"
319847e98658SCorey Bryant  cat > $TMPC << EOF
319947e98658SCorey Bryant#include <cap-ng.h>
320047e98658SCorey Bryantint main(void)
320147e98658SCorey Bryant{
320247e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
320347e98658SCorey Bryant    return 0;
320447e98658SCorey Bryant}
320547e98658SCorey BryantEOF
320647e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
320747e98658SCorey Bryant    cap_ng=yes
320847e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
320947e98658SCorey Bryant  else
321047e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
321121684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
321247e98658SCorey Bryant    fi
321347e98658SCorey Bryant    cap_ng=no
321447e98658SCorey Bryant  fi
321547e98658SCorey Bryantfi
321647e98658SCorey Bryant
321747e98658SCorey Bryant##########################################
3218c2de5c91Smalc# Sound support libraries probe
32198f28f3fbSths
3220c2de5c91Smalcaudio_drv_probe()
3221c2de5c91Smalc{
3222c2de5c91Smalc    drv=$1
3223c2de5c91Smalc    hdr=$2
3224c2de5c91Smalc    lib=$3
3225c2de5c91Smalc    exp=$4
3226c2de5c91Smalc    cfl=$5
32278f28f3fbSths        cat > $TMPC << EOF
3228c2de5c91Smalc#include <$hdr>
3229c2de5c91Smalcint main(void) { $exp }
32308f28f3fbSthsEOF
323152166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
32328f28f3fbSths        :
32338f28f3fbSths    else
323476ad07a4SPeter Maydell        error_exit "$drv check failed" \
323576ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
32368f28f3fbSths    fi
3237c2de5c91Smalc}
3238c2de5c91Smalc
323989138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3240c2de5c91Smalcfor drv in $audio_drv_list; do
3241c2de5c91Smalc    case $drv in
3242c2de5c91Smalc    alsa)
3243c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3244e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3245b1149911SFam Zheng    alsa_libs="-lasound"
3246c2de5c91Smalc    ;;
3247c2de5c91Smalc
3248b8e59f18Smalc    pa)
3249e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3250e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3251b1149911SFam Zheng    pulse_libs="-lpulse"
325267f86e8eSJuan Quintela    audio_pt_int="yes"
3253b8e59f18Smalc    ;;
3254b8e59f18Smalc
3255373967b2SGerd Hoffmann    sdl)
3256373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3257373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3258373967b2SGerd Hoffmann    fi
3259373967b2SGerd Hoffmann    ;;
3260373967b2SGerd Hoffmann
3261997e690aSJuan Quintela    coreaudio)
3262b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3263997e690aSJuan Quintela    ;;
3264997e690aSJuan Quintela
3265a4bf6780SJuan Quintela    dsound)
3266b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3267d5631638Smalc      audio_win_int="yes"
3268a4bf6780SJuan Quintela    ;;
3269a4bf6780SJuan Quintela
3270a4bf6780SJuan Quintela    oss)
3271b1149911SFam Zheng      oss_libs="$oss_lib"
3272a4bf6780SJuan Quintela    ;;
3273a4bf6780SJuan Quintela
3274373967b2SGerd Hoffmann    wav)
3275373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
32762f6a1ab0Sblueswir1    ;;
32772f6a1ab0Sblueswir1
3278e4c63a6aSmalc    *)
32791c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
328076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
328176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3282e4c63a6aSmalc    }
3283e4c63a6aSmalc    ;;
3284c2de5c91Smalc    esac
3285c2de5c91Smalcdone
32868f28f3fbSths
32874d3b6f6eSbalrog##########################################
32882e4d9fb1Saurel32# BrlAPI probe
32892e4d9fb1Saurel32
32904ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3291eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
32922e4d9fb1Saurel32  cat > $TMPC << EOF
32932e4d9fb1Saurel32#include <brlapi.h>
3294832ce9c2SScott Wood#include <stddef.h>
32952e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
32962e4d9fb1Saurel32EOF
329752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
32982e4d9fb1Saurel32    brlapi=yes
32994ffcedb6SJuan Quintela  else
33004ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
330121684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
33024ffcedb6SJuan Quintela    fi
33034ffcedb6SJuan Quintela    brlapi=no
3304eb82284fSJuan Quintela  fi
3305eb82284fSJuan Quintelafi
33062e4d9fb1Saurel32
33072e4d9fb1Saurel32##########################################
33084d3b6f6eSbalrog# curses probe
3309a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3310e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
33118ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
33128ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3313e095e2f3SStefan Weil  else
33147c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
33158ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3316e095e2f3SStefan Weil  fi
3317c584a6d0SJuan Quintela  curses_found=no
33184d3b6f6eSbalrog  cat > $TMPC << EOF
33198ddc5bf9SSamuel Thibault#include <locale.h>
33204d3b6f6eSbalrog#include <curses.h>
33218ddc5bf9SSamuel Thibault#include <wchar.h>
3322ef9a2524SStefan Weilint main(void) {
33238ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
33248ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3325ef9a2524SStefan Weil  resize_term(0, 0);
33268ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
33278ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
33287c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3329271f37abSKamil Rytarowski  return 0;
3330ef9a2524SStefan Weil}
33314d3b6f6eSbalrogEOF
3332ecbe251fSVadim Evard  IFS=:
33338ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3334b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3335b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
33367c703002SSamuel Thibault    IFS=:
33378ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3338ecbe251fSVadim Evard      unset IFS
33398ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3340c584a6d0SJuan Quintela        curses_found=yes
33414f78ef9aSJuan Quintela        break
33424d3b6f6eSbalrog      fi
33434f78ef9aSJuan Quintela    done
33447c703002SSamuel Thibault    if test "$curses_found" = yes ; then
33457c703002SSamuel Thibault      break
33467c703002SSamuel Thibault    fi
33478ddc5bf9SSamuel Thibault  done
3348ecbe251fSVadim Evard  unset IFS
3349c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3350c584a6d0SJuan Quintela    curses=yes
3351c584a6d0SJuan Quintela  else
3352c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
335321684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3354c584a6d0SJuan Quintela    fi
3355c584a6d0SJuan Quintela    curses=no
3356c584a6d0SJuan Quintela  fi
33574f78ef9aSJuan Quintelafi
33584d3b6f6eSbalrog
3359414f0dabSblueswir1##########################################
3360769ce76dSAlexander Graf# curl probe
3361a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
336265d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3363a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
33644e2b0658SPaolo Bonzini  else
33654e2b0658SPaolo Bonzini    curlconfig=curl-config
33664e2b0658SPaolo Bonzini  fi
3367769ce76dSAlexander Graf  cat > $TMPC << EOF
3368769ce76dSAlexander Graf#include <curl/curl.h>
33690b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3370769ce76dSAlexander GrafEOF
337189138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
337289138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3373b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3374769ce76dSAlexander Graf    curl=yes
3375788c8196SJuan Quintela  else
3376788c8196SJuan Quintela    if test "$curl" = "yes" ; then
337721684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3378788c8196SJuan Quintela    fi
3379788c8196SJuan Quintela    curl=no
3380769ce76dSAlexander Graf  fi
3381769ce76dSAlexander Graffi # test "$curl"
3382769ce76dSAlexander Graf
3383769ce76dSAlexander Graf##########################################
3384fb599c9aSbalrog# bluez support probe
3385a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3386e820e3f4Sbalrog  cat > $TMPC << EOF
3387e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3388e820e3f4Sbalrogint main(void) { return bt_error(0); }
3389e820e3f4SbalrogEOF
339089138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
339189138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
339252166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3393a20a6f46SJuan Quintela    bluez=yes
3394e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3395e820e3f4Sbalrog  else
3396a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
339721684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3398a20a6f46SJuan Quintela    fi
3399e820e3f4Sbalrog    bluez="no"
3400e820e3f4Sbalrog  fi
3401fb599c9aSbalrogfi
3402fb599c9aSbalrog
3403fb599c9aSbalrog##########################################
3404e18df141SAnthony Liguori# glib support probe
3405a52d28afSPaolo Bonzini
3406e7b3af81SDaniel P. Berrangéglib_req_ver=2.40
3407aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3408aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3409a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3410aa0d1f44SPaolo Bonzinifi
3411e26110cfSFam Zheng
34124eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
34134eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
34144eaf7202SSameeh Jubran
34154eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
34164eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
34174eaf7202SSameeh Jubranfi
34184eaf7202SSameeh Jubran
3419aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3420e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
342189138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
342289138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
34234a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
342414015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3425957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3426e18df141SAnthony Liguori    else
3427e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3428e26110cfSFam Zheng    fi
3429e26110cfSFam Zhengdone
3430e26110cfSFam Zheng
3431977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3432977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3433977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3434977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3435977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3436977a82abSDaniel P. Berrange#include <glib.h>
3437977a82abSDaniel P. Berrange#include <unistd.h>
3438977a82abSDaniel P. Berrange
3439977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3440977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3441977a82abSDaniel P. Berrange
3442977a82abSDaniel P. Berrangeint main(void) {
3443977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3444977a82abSDaniel P. Berrange   return 0;
3445977a82abSDaniel P. Berrange}
3446977a82abSDaniel P. BerrangeEOF
3447977a82abSDaniel P. Berrange
34485919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3449977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3450977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3451977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3452977a82abSDaniel P. Berrange	       "build target"
3453977a82abSDaniel P. Berrangefi
3454977a82abSDaniel P. Berrange
3455bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3456bbbf2e04SJohn Snowcat > $TMPC << EOF
3457bbbf2e04SJohn Snow#include <glib.h>
3458bbbf2e04SJohn Snowint main(void) { return 0; }
3459bbbf2e04SJohn SnowEOF
3460bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3461bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3462bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3463bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3464bbbf2e04SJohn Snow    fi
3465bbbf2e04SJohn Snowfi
3466bbbf2e04SJohn Snow
34676a1f42bdSStefan Weil#########################################
34686a1f42bdSStefan Weil# zlib check
34696a1f42bdSStefan Weil
34706a1f42bdSStefan Weilif test "$zlib" != "no" ; then
34716a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
34726a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
34736a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
34746a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
34756a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
34766a1f42bdSStefan Weil    else
34776a1f42bdSStefan Weil        cat > $TMPC << EOF
34786a1f42bdSStefan Weil#include <zlib.h>
34796a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
34806a1f42bdSStefan WeilEOF
34816a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
34826a1f42bdSStefan Weil            LIBS="$LIBS -lz"
34836a1f42bdSStefan Weil        else
34846a1f42bdSStefan Weil            error_exit "zlib check failed" \
34856a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
34866a1f42bdSStefan Weil        fi
34876a1f42bdSStefan Weil    fi
34886a1f42bdSStefan Weilfi
34896a1f42bdSStefan Weil
3490e26110cfSFam Zheng##########################################
3491e26110cfSFam Zheng# SHA command probe for modules
3492e26110cfSFam Zhengif test "$modules" = yes; then
3493e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3494e26110cfSFam Zheng    for c in $shacmd_probe; do
34958ccefb91SFam Zheng        if has $c; then
3496e26110cfSFam Zheng            shacmd="$c"
3497e26110cfSFam Zheng            break
3498e26110cfSFam Zheng        fi
3499e26110cfSFam Zheng    done
3500e26110cfSFam Zheng    if test "$shacmd" = ""; then
3501e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3502e26110cfSFam Zheng    fi
3503e18df141SAnthony Liguorifi
3504e18df141SAnthony Liguori
3505e18df141SAnthony Liguori##########################################
3506e2134eb9SGerd Hoffmann# pixman support probe
3507e2134eb9SGerd Hoffmann
350874880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
350974880fe2SRobert Schiele  pixman_cflags=
351074880fe2SRobert Schiele  pixman_libs=
351135c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
351289138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
351389138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3514e2134eb9SGerd Hoffmannelse
3515c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3516c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3517e2134eb9SGerd Hoffmannfi
3518e2134eb9SGerd Hoffmann
3519e2134eb9SGerd Hoffmann##########################################
3520fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3521fe8fc5aeSPaolo Bonzini
3522fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
35231b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3524fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3525fe8fc5aeSPaolo Bonzini#include <libudev.h>
3526fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3527fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3528fe8fc5aeSPaolo Bonziniint logsink;
3529b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3530b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3531b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3532b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3533b3f1c8c4SPaolo Bonzinistruct udev *udev;
3534b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3535b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3536b3f1c8c4SPaolo Bonzini
3537fe8fc5aeSPaolo Bonziniint main(void) {
3538b3f1c8c4SPaolo Bonzini    udev = udev_new();
3539b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3540fe8fc5aeSPaolo Bonzini    return 0;
3541fe8fc5aeSPaolo Bonzini}
3542fe8fc5aeSPaolo BonziniEOF
3543fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3544fe8fc5aeSPaolo Bonzini    mpathpersist=yes
35451b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
35461b0578f5SMurilo Opsfelder Araujo  else
35471b0578f5SMurilo Opsfelder Araujo    # probe for the old API
35481b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
35491b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
35501b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
35511b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
35521b0578f5SMurilo Opsfelder Araujoint logsink;
35531b0578f5SMurilo Opsfelder Araujoint main(void) {
35541b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
35551b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
35561b0578f5SMurilo Opsfelder Araujo    return 0;
35571b0578f5SMurilo Opsfelder Araujo}
35581b0578f5SMurilo Opsfelder AraujoEOF
35591b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
35601b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
35611b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3562fe8fc5aeSPaolo Bonzini    else
3563fe8fc5aeSPaolo Bonzini      mpathpersist=no
3564fe8fc5aeSPaolo Bonzini    fi
35651b0578f5SMurilo Opsfelder Araujo  fi
3566fe8fc5aeSPaolo Bonzinielse
3567fe8fc5aeSPaolo Bonzini  mpathpersist=no
3568fe8fc5aeSPaolo Bonzinifi
3569fe8fc5aeSPaolo Bonzini
3570fe8fc5aeSPaolo Bonzini##########################################
357117bff52bSM. Mohan Kumar# libcap probe
357217bff52bSM. Mohan Kumar
357317bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
357417bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
357517bff52bSM. Mohan Kumar#include <stdio.h>
357617bff52bSM. Mohan Kumar#include <sys/capability.h>
3577cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
357817bff52bSM. Mohan KumarEOF
357917bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
358017bff52bSM. Mohan Kumar    cap=yes
358117bff52bSM. Mohan Kumar  else
358217bff52bSM. Mohan Kumar    cap=no
358317bff52bSM. Mohan Kumar  fi
358417bff52bSM. Mohan Kumarfi
358517bff52bSM. Mohan Kumar
358617bff52bSM. Mohan Kumar##########################################
3587e5d355d1Saliguori# pthread probe
35884b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35893c529d93Saliguori
3590e5d355d1Saliguoripthread=no
3591414f0dabSblueswir1cat > $TMPC << EOF
35923c529d93Saliguori#include <pthread.h>
35937a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35947a42bbe4SStefan Weilint main(void) {
35957a42bbe4SStefan Weil  pthread_t thread;
35967a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
35977a42bbe4SStefan Weil  return 0;
35987a42bbe4SStefan Weil}
3599414f0dabSblueswir1EOF
3600bd00d539SAndreas Färberif compile_prog "" "" ; then
3601bd00d539SAndreas Färber  pthread=yes
3602bd00d539SAndreas Färberelse
3603de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
360452166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3605e5d355d1Saliguori      pthread=yes
3606e3c56761SPeter Portante      found=no
3607e3c56761SPeter Portante      for lib_entry in $LIBS; do
3608e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3609e3c56761SPeter Portante          found=yes
3610e3c56761SPeter Portante          break
3611e3c56761SPeter Portante        fi
3612e3c56761SPeter Portante      done
3613e3c56761SPeter Portante      if test "$found" = "no"; then
36145572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
361514ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3616e3c56761SPeter Portante      fi
3617409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3618de65fe0fSSebastian Herbszt      break
3619414f0dabSblueswir1    fi
3620de65fe0fSSebastian Herbszt  done
3621bd00d539SAndreas Färberfi
3622414f0dabSblueswir1
36234617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
362476ad07a4SPeter Maydell  error_exit "pthread check failed" \
362576ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3626e5d355d1Saliguorifi
3627e5d355d1Saliguori
36285c312079SDr. David Alan Gilbert# check for pthread_setname_np
36295c312079SDr. David Alan Gilbertpthread_setname_np=no
36305c312079SDr. David Alan Gilbertcat > $TMPC << EOF
36315c312079SDr. David Alan Gilbert#include <pthread.h>
36325c312079SDr. David Alan Gilbert
36335c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
36345c312079SDr. David Alan Gilbertint main(void)
36355c312079SDr. David Alan Gilbert{
36365c312079SDr. David Alan Gilbert    pthread_t thread;
36375c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
36385c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
36395c312079SDr. David Alan Gilbert    return 0;
36405c312079SDr. David Alan Gilbert}
36415c312079SDr. David Alan GilbertEOF
36425c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
36435c312079SDr. David Alan Gilbert  pthread_setname_np=yes
36445c312079SDr. David Alan Gilbertfi
36455c312079SDr. David Alan Gilbert
3646bf9298b9Saliguori##########################################
3647f27aaf4bSChristian Brunner# rbd probe
3648f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3649f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3650f27aaf4bSChristian Brunner#include <stdio.h>
3651ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3652f27aaf4bSChristian Brunnerint main(void) {
3653ad32e9c0SJosh Durgin    rados_t cluster;
3654ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3655f27aaf4bSChristian Brunner    return 0;
3656f27aaf4bSChristian Brunner}
3657f27aaf4bSChristian BrunnerEOF
3658ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3659f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3660f27aaf4bSChristian Brunner    rbd=yes
3661f27aaf4bSChristian Brunner  else
3662f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
366321684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3664f27aaf4bSChristian Brunner    fi
3665f27aaf4bSChristian Brunner    rbd=no
3666f27aaf4bSChristian Brunner  fi
3667f27aaf4bSChristian Brunnerfi
3668f27aaf4bSChristian Brunner
3669f27aaf4bSChristian Brunner##########################################
36700a12ec87SRichard W.M. Jones# libssh2 probe
36714fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
36720a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
367365d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
367489138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
367589138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
36760a12ec87SRichard W.M. Jones    libssh2=yes
36770a12ec87SRichard W.M. Jones  else
36780a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
36794fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
36800a12ec87SRichard W.M. Jones    fi
36810a12ec87SRichard W.M. Jones    libssh2=no
36820a12ec87SRichard W.M. Jones  fi
36830a12ec87SRichard W.M. Jonesfi
36840a12ec87SRichard W.M. Jones
36850a12ec87SRichard W.M. Jones##########################################
36869a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
36879a2d462eSRichard W.M. Jones
36889a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
36899a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
36909a2d462eSRichard W.M. Jones#include <stdio.h>
36919a2d462eSRichard W.M. Jones#include <libssh2.h>
36929a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
36939a2d462eSRichard W.M. Jonesint main(void) {
36949a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
36959a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
36969a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
36979a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
36989a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
36999a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
37009a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
37019a2d462eSRichard W.M. Jones    return 0;
37029a2d462eSRichard W.M. Jones}
37039a2d462eSRichard W.M. JonesEOF
37049a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
37059a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
37069a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
37079a2d462eSRichard W.M. Jones  fi
37089a2d462eSRichard W.M. Jonesfi
37099a2d462eSRichard W.M. Jones
37109a2d462eSRichard W.M. Jones##########################################
37115c6c3a6cSChristoph Hellwig# linux-aio probe
37125c6c3a6cSChristoph Hellwig
37135c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
37145c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
37155c6c3a6cSChristoph Hellwig#include <libaio.h>
37165c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3717832ce9c2SScott Wood#include <stddef.h>
37185c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
37195c6c3a6cSChristoph HellwigEOF
37205c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
37215c6c3a6cSChristoph Hellwig    linux_aio=yes
37225c6c3a6cSChristoph Hellwig  else
37235c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
372421684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
37255c6c3a6cSChristoph Hellwig    fi
37263cfcae3cSLuiz Capitulino    linux_aio=no
37275c6c3a6cSChristoph Hellwig  fi
37285c6c3a6cSChristoph Hellwigfi
37295c6c3a6cSChristoph Hellwig
37305c6c3a6cSChristoph Hellwig##########################################
37313b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
37323b8acc11SPaolo Bonzini
37333b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
37343b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
37353b8acc11SPaolo Bonzinielse
37363b8acc11SPaolo Bonzini  tpm_passthrough=no
37373b8acc11SPaolo Bonzinifi
37383b8acc11SPaolo Bonzini
3739f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3740f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3741f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3742f4ede81eSAmarnath Vallurielse
3743f4ede81eSAmarnath Valluri  tpm_emulator=no
3744f4ede81eSAmarnath Vallurifi
37453b8acc11SPaolo Bonzini##########################################
3746758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3747758e8e38SVenkateswararao Jujjuri (JV)
3748758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3749758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3750758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3751758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3752f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3753f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3754f2338fb4SPavel Borzenkov#else
37554f26f2b6SAvi Kivity#include <sys/xattr.h>
3756f2338fb4SPavel Borzenkov#endif
3757758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3758758e8e38SVenkateswararao Jujjuri (JV)EOF
37594f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37604f26f2b6SAvi Kivity    attr=yes
37614f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3762f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3763758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3764758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
37654f26f2b6SAvi Kivity    libattr=yes
3766758e8e38SVenkateswararao Jujjuri (JV)  else
3767758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
376821684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3769758e8e38SVenkateswararao Jujjuri (JV)    fi
3770758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3771758e8e38SVenkateswararao Jujjuri (JV)  fi
3772758e8e38SVenkateswararao Jujjuri (JV)fi
3773758e8e38SVenkateswararao Jujjuri (JV)
3774758e8e38SVenkateswararao Jujjuri (JV)##########################################
3775bf9298b9Saliguori# iovec probe
3776bf9298b9Saliguoricat > $TMPC <<EOF
3777db34f0b3Sblueswir1#include <sys/types.h>
3778bf9298b9Saliguori#include <sys/uio.h>
3779db34f0b3Sblueswir1#include <unistd.h>
3780f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3781bf9298b9SaliguoriEOF
3782bf9298b9Saliguoriiovec=no
378352166aa0SJuan Quintelaif compile_prog "" "" ; then
3784bf9298b9Saliguori  iovec=yes
3785bf9298b9Saliguorifi
3786bf9298b9Saliguori
3787f652e6afSaurel32##########################################
3788ceb42de8Saliguori# preadv probe
3789ceb42de8Saliguoricat > $TMPC <<EOF
3790ceb42de8Saliguori#include <sys/types.h>
3791ceb42de8Saliguori#include <sys/uio.h>
3792ceb42de8Saliguori#include <unistd.h>
3793c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3794ceb42de8SaliguoriEOF
3795ceb42de8Saliguoripreadv=no
379652166aa0SJuan Quintelaif compile_prog "" "" ; then
3797ceb42de8Saliguori  preadv=yes
3798ceb42de8Saliguorifi
3799ceb42de8Saliguori
3800ceb42de8Saliguori##########################################
3801f652e6afSaurel32# fdt probe
3802e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3803e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3804e169e1e1SPeter Maydellfdt_required=no
3805e169e1e1SPeter Maydellfor target in $target_list; do
3806e169e1e1SPeter Maydell  case $target in
3807a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
3808e169e1e1SPeter Maydell      fdt_required=yes
3809e169e1e1SPeter Maydell    ;;
3810e169e1e1SPeter Maydell  esac
3811e169e1e1SPeter Maydelldone
3812e169e1e1SPeter Maydell
3813e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3814e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3815e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3816e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3817e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3818e169e1e1SPeter Maydell  fi
3819e169e1e1SPeter Maydell  fdt=yes
3820e169e1e1SPeter Maydellfi
3821e169e1e1SPeter Maydell
38222df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3823b41af4baSJuan Quintela  fdt_libs="-lfdt"
382496ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
38256e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3826f652e6afSaurel32  cat > $TMPC << EOF
382731ce0adbSThomas Huth#include <libfdt.h>
382896ce6545SPeter Crosthwaite#include <libfdt_env.h>
38296e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3830f652e6afSaurel32EOF
383152166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3832a540f158SPeter Crosthwaite    # system DTC is good - use it
3833e3971d61SPhilippe Mathieu-Daudé    fdt=system
3834aef45d51SDaniel P. Berrange  else
3835aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3836aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3837aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3838aef45d51SDaniel P. Berrange      fi
3839aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3840e3971d61SPhilippe Mathieu-Daudé          fdt=git
3841a540f158SPeter Crosthwaite          mkdir -p dtc
3842cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3843a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3844a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
38452df87df7SJuan Quintela          fi
3846a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
38478a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
38488a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
3849a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3850aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3851aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3852aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3853a540f158SPeter Crosthwaite      else
3854a540f158SPeter Crosthwaite          # don't have and don't want
3855de3a354aSMichael Walle          fdt_libs=
38562df87df7SJuan Quintela          fdt=no
3857f652e6afSaurel32      fi
3858f652e6afSaurel32  fi
3859aef45d51SDaniel P. Berrangefi
3860f652e6afSaurel32
3861a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3862a540f158SPeter Crosthwaite
386320ff075bSMichael Walle##########################################
3864fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3865b1546f32SGerd Hoffmann
3866da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
38674939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
38685f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38695f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38705f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3871da076ffeSGerd Hoffmann    opengl=yes
3872925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3873925a0400SGerd Hoffmann        gtk_gl="yes"
3874925a0400SGerd Hoffmann    fi
3875cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
387620ff075bSMichael Walle  else
3877da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3878dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
387920ff075bSMichael Walle    fi
3880f676c67eSJeremy White    opengl_cflags=""
3881da076ffeSGerd Hoffmann    opengl_libs=""
3882da076ffeSGerd Hoffmann    opengl=no
388320ff075bSMichael Walle  fi
388420ff075bSMichael Wallefi
388520ff075bSMichael Walle
3886014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3887014cb152SGerd Hoffmann  cat > $TMPC << EOF
3888014cb152SGerd Hoffmann#include <epoxy/egl.h>
3889014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3890014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3891014cb152SGerd Hoffmann#endif
3892014cb152SGerd Hoffmannint main(void) { return 0; }
3893014cb152SGerd HoffmannEOF
3894014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3895014cb152SGerd Hoffmann    opengl_dmabuf=yes
3896014cb152SGerd Hoffmann  fi
3897014cb152SGerd Hoffmannfi
3898c9a12e75SChrysostomos Nanakos
3899ed279a06SKlim Kireev##########################################
3900ed279a06SKlim Kireev# libxml2 probe
3901ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3902ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3903ed279a06SKlim Kireev        libxml2="yes"
3904ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3905ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3906ed279a06SKlim Kireev    else
3907ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3908ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3909ed279a06SKlim Kireev        fi
3910ed279a06SKlim Kireev        libxml2="no"
3911ed279a06SKlim Kireev    fi
3912ed279a06SKlim Kireevfi
3913c9a12e75SChrysostomos Nanakos
3914eb100396SBharata B Rao##########################################
3915eb100396SBharata B Rao# glusterfs probe
3916eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
391765d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3918e01bee08SBharata B Rao    glusterfs="yes"
391989138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
392089138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3921d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3922d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3923d85fa9ebSJeff Cody    fi
392465d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
39250c14fb47SBharata B Rao      glusterfs_discard="yes"
39260c14fb47SBharata B Rao    fi
39277c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3928df3a429aSNiels de Vos      glusterfs_fallocate="yes"
39297c815372SBharata B Rao      glusterfs_zerofill="yes"
39307c815372SBharata B Rao    fi
3931eb100396SBharata B Rao  else
3932eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
39338efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
39348efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3935eb100396SBharata B Rao    fi
3936e01bee08SBharata B Rao    glusterfs="no"
3937eb100396SBharata B Rao  fi
3938eb100396SBharata B Raofi
3939eb100396SBharata B Rao
394039386ac7Saurel32# Check for inotify functions when we are building linux-user
39413b3f24adSaurel32# emulator.  This is done because older glibc versions don't
39423b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39433b3f24adSaurel32# don't provide them even if kernel supports them.
39443b3f24adSaurel32#
39453b3f24adSaurel32inotify=no
39463b3f24adSaurel32cat > $TMPC << EOF
39473b3f24adSaurel32#include <sys/inotify.h>
39483b3f24adSaurel32
39493b3f24adSaurel32int
39503b3f24adSaurel32main(void)
39513b3f24adSaurel32{
39523b3f24adSaurel32	/* try to start inotify */
39538690e420Saurel32	return inotify_init();
39543b3f24adSaurel32}
39553b3f24adSaurel32EOF
395652166aa0SJuan Quintelaif compile_prog "" "" ; then
39573b3f24adSaurel32  inotify=yes
39583b3f24adSaurel32fi
39593b3f24adSaurel32
3960c05c7a73SRiku Voipioinotify1=no
3961c05c7a73SRiku Voipiocat > $TMPC << EOF
3962c05c7a73SRiku Voipio#include <sys/inotify.h>
3963c05c7a73SRiku Voipio
3964c05c7a73SRiku Voipioint
3965c05c7a73SRiku Voipiomain(void)
3966c05c7a73SRiku Voipio{
3967c05c7a73SRiku Voipio    /* try to start inotify */
3968c05c7a73SRiku Voipio    return inotify_init1(0);
3969c05c7a73SRiku Voipio}
3970c05c7a73SRiku VoipioEOF
3971c05c7a73SRiku Voipioif compile_prog "" "" ; then
3972c05c7a73SRiku Voipio  inotify1=yes
3973c05c7a73SRiku Voipiofi
3974c05c7a73SRiku Voipio
3975099d6b0fSRiku Voipio# check if pipe2 is there
3976099d6b0fSRiku Voipiopipe2=no
3977099d6b0fSRiku Voipiocat > $TMPC << EOF
3978099d6b0fSRiku Voipio#include <unistd.h>
3979099d6b0fSRiku Voipio#include <fcntl.h>
3980099d6b0fSRiku Voipio
3981099d6b0fSRiku Voipioint main(void)
3982099d6b0fSRiku Voipio{
3983099d6b0fSRiku Voipio    int pipefd[2];
39849bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3985099d6b0fSRiku Voipio}
3986099d6b0fSRiku VoipioEOF
398752166aa0SJuan Quintelaif compile_prog "" "" ; then
3988099d6b0fSRiku Voipio  pipe2=yes
3989099d6b0fSRiku Voipiofi
3990099d6b0fSRiku Voipio
399140ff6d7eSKevin Wolf# check if accept4 is there
399240ff6d7eSKevin Wolfaccept4=no
399340ff6d7eSKevin Wolfcat > $TMPC << EOF
399440ff6d7eSKevin Wolf#include <sys/socket.h>
399540ff6d7eSKevin Wolf#include <stddef.h>
399640ff6d7eSKevin Wolf
399740ff6d7eSKevin Wolfint main(void)
399840ff6d7eSKevin Wolf{
399940ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
400040ff6d7eSKevin Wolf    return 0;
400140ff6d7eSKevin Wolf}
400240ff6d7eSKevin WolfEOF
400340ff6d7eSKevin Wolfif compile_prog "" "" ; then
400440ff6d7eSKevin Wolf  accept4=yes
400540ff6d7eSKevin Wolffi
400640ff6d7eSKevin Wolf
40073ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
40083ce34dfbSvibisreenivasansplice=no
40093ce34dfbSvibisreenivasancat > $TMPC << EOF
40103ce34dfbSvibisreenivasan#include <unistd.h>
40113ce34dfbSvibisreenivasan#include <fcntl.h>
40123ce34dfbSvibisreenivasan#include <limits.h>
40133ce34dfbSvibisreenivasan
40143ce34dfbSvibisreenivasanint main(void)
40153ce34dfbSvibisreenivasan{
401666ea0f22SStefan Weil    int len, fd = 0;
40173ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
40183ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
40193ce34dfbSvibisreenivasan    return 0;
40203ce34dfbSvibisreenivasan}
40213ce34dfbSvibisreenivasanEOF
402252166aa0SJuan Quintelaif compile_prog "" "" ; then
40233ce34dfbSvibisreenivasan  splice=yes
40243ce34dfbSvibisreenivasanfi
40253ce34dfbSvibisreenivasan
4026dcc38d1cSMarcelo Tosatti##########################################
4027a99d57bbSWanlong Gao# libnuma probe
4028a99d57bbSWanlong Gao
4029a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4030a99d57bbSWanlong Gao  cat > $TMPC << EOF
4031a99d57bbSWanlong Gao#include <numa.h>
4032a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4033a99d57bbSWanlong GaoEOF
4034a99d57bbSWanlong Gao
4035a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4036a99d57bbSWanlong Gao    numa=yes
4037a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4038a99d57bbSWanlong Gao  else
4039a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4040a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4041a99d57bbSWanlong Gao    fi
4042a99d57bbSWanlong Gao    numa=no
4043a99d57bbSWanlong Gao  fi
4044a99d57bbSWanlong Gaofi
4045a99d57bbSWanlong Gao
40467b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
40477b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
40487b01cb97SAlexandre Derumier    exit 1
40497b01cb97SAlexandre Derumierfi
40507b01cb97SAlexandre Derumier
40515a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
40525a22ab71SYang Zhong# do not support it.
40535a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
40545a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
40555a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
40565a22ab71SYang Zhong    fi
40575a22ab71SYang Zhong    malloc_trim="no"
40585a22ab71SYang Zhongfi
40595a22ab71SYang Zhong
40605a22ab71SYang Zhong#######################################
40615a22ab71SYang Zhong# malloc_trim
40625a22ab71SYang Zhong
40635a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
40645a22ab71SYang Zhong    cat > $TMPC << EOF
40655a22ab71SYang Zhong#include <malloc.h>
40665a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
40675a22ab71SYang ZhongEOF
40685a22ab71SYang Zhong    if compile_prog "" "" ; then
40695a22ab71SYang Zhong        malloc_trim="yes"
40705a22ab71SYang Zhong    else
40715a22ab71SYang Zhong        malloc_trim="no"
40725a22ab71SYang Zhong    fi
40735a22ab71SYang Zhongfi
40745a22ab71SYang Zhong
4075a99d57bbSWanlong Gao##########################################
40762847b469SFam Zheng# tcmalloc probe
40772847b469SFam Zheng
40782847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
40792847b469SFam Zheng  cat > $TMPC << EOF
40802847b469SFam Zheng#include <stdlib.h>
40812847b469SFam Zhengint main(void) { malloc(1); return 0; }
40822847b469SFam ZhengEOF
40832847b469SFam Zheng
40842847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
40852847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
40862847b469SFam Zheng  else
40872847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
40882847b469SFam Zheng  fi
40892847b469SFam Zhengfi
40902847b469SFam Zheng
40912847b469SFam Zheng##########################################
40927b01cb97SAlexandre Derumier# jemalloc probe
40937b01cb97SAlexandre Derumier
40947b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
40957b01cb97SAlexandre Derumier  cat > $TMPC << EOF
40967b01cb97SAlexandre Derumier#include <stdlib.h>
40977b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
40987b01cb97SAlexandre DerumierEOF
40997b01cb97SAlexandre Derumier
41007b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
41017b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
41027b01cb97SAlexandre Derumier  else
41037b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
41047b01cb97SAlexandre Derumier  fi
41057b01cb97SAlexandre Derumierfi
41067b01cb97SAlexandre Derumier
41077b01cb97SAlexandre Derumier##########################################
4108dcc38d1cSMarcelo Tosatti# signalfd probe
4109dcc38d1cSMarcelo Tosattisignalfd="no"
4110dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4111dcc38d1cSMarcelo Tosatti#include <unistd.h>
4112dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4113dcc38d1cSMarcelo Tosatti#include <signal.h>
4114dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4115dcc38d1cSMarcelo TosattiEOF
4116dcc38d1cSMarcelo Tosatti
4117dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4118dcc38d1cSMarcelo Tosatti  signalfd=yes
4119dcc38d1cSMarcelo Tosattifi
4120dcc38d1cSMarcelo Tosatti
4121c2882b96SRiku Voipio# check if eventfd is supported
4122c2882b96SRiku Voipioeventfd=no
4123c2882b96SRiku Voipiocat > $TMPC << EOF
4124c2882b96SRiku Voipio#include <sys/eventfd.h>
4125c2882b96SRiku Voipio
4126c2882b96SRiku Voipioint main(void)
4127c2882b96SRiku Voipio{
412855cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4129c2882b96SRiku Voipio}
4130c2882b96SRiku VoipioEOF
4131c2882b96SRiku Voipioif compile_prog "" "" ; then
4132c2882b96SRiku Voipio  eventfd=yes
4133c2882b96SRiku Voipiofi
4134c2882b96SRiku Voipio
4135751bcc39SMarc-André Lureau# check if memfd is supported
4136751bcc39SMarc-André Lureaumemfd=no
4137751bcc39SMarc-André Lureaucat > $TMPC << EOF
413875e5b70eSPaolo Bonzini#include <sys/mman.h>
4139751bcc39SMarc-André Lureau
4140751bcc39SMarc-André Lureauint main(void)
4141751bcc39SMarc-André Lureau{
4142751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4143751bcc39SMarc-André Lureau}
4144751bcc39SMarc-André LureauEOF
4145751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4146751bcc39SMarc-André Lureau  memfd=yes
4147751bcc39SMarc-André Lureaufi
4148751bcc39SMarc-André Lureau
4149955727d2SCortland Tölva# check for usbfs
4150955727d2SCortland Tölvahave_usbfs=no
4151955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
4152955727d2SCortland Tölva  if check_include linux/usbdevice_fs.h; then
4153955727d2SCortland Tölva    have_usbfs=yes
4154955727d2SCortland Tölva  fi
4155955727d2SCortland Tölva  have_usbfs=yes
4156955727d2SCortland Tölvafi
4157751bcc39SMarc-André Lureau
4158d0927938SUlrich Hecht# check for fallocate
4159d0927938SUlrich Hechtfallocate=no
4160d0927938SUlrich Hechtcat > $TMPC << EOF
4161d0927938SUlrich Hecht#include <fcntl.h>
4162d0927938SUlrich Hecht
4163d0927938SUlrich Hechtint main(void)
4164d0927938SUlrich Hecht{
4165d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4166d0927938SUlrich Hecht    return 0;
4167d0927938SUlrich Hecht}
4168d0927938SUlrich HechtEOF
41698fb03151SPeter Maydellif compile_prog "" "" ; then
4170d0927938SUlrich Hecht  fallocate=yes
4171d0927938SUlrich Hechtfi
4172d0927938SUlrich Hecht
41733d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41743d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41753d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41763d4fa43eSKusanagi Kouichi#include <fcntl.h>
41773d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41783d4fa43eSKusanagi Kouichi
41793d4fa43eSKusanagi Kouichiint main(void)
41803d4fa43eSKusanagi Kouichi{
41813d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41823d4fa43eSKusanagi Kouichi    return 0;
41833d4fa43eSKusanagi Kouichi}
41843d4fa43eSKusanagi KouichiEOF
41853d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41863d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41873d4fa43eSKusanagi Kouichifi
41883d4fa43eSKusanagi Kouichi
4189b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4190b953f075SDenis V. Lunevfallocate_zero_range=no
4191b953f075SDenis V. Lunevcat > $TMPC << EOF
4192b953f075SDenis V. Lunev#include <fcntl.h>
4193b953f075SDenis V. Lunev#include <linux/falloc.h>
4194b953f075SDenis V. Lunev
4195b953f075SDenis V. Lunevint main(void)
4196b953f075SDenis V. Lunev{
4197b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4198b953f075SDenis V. Lunev    return 0;
4199b953f075SDenis V. Lunev}
4200b953f075SDenis V. LunevEOF
4201b953f075SDenis V. Lunevif compile_prog "" "" ; then
4202b953f075SDenis V. Lunev  fallocate_zero_range=yes
4203b953f075SDenis V. Lunevfi
4204b953f075SDenis V. Lunev
4205ed911435SKevin Wolf# check for posix_fallocate
4206ed911435SKevin Wolfposix_fallocate=no
4207ed911435SKevin Wolfcat > $TMPC << EOF
4208ed911435SKevin Wolf#include <fcntl.h>
4209ed911435SKevin Wolf
4210ed911435SKevin Wolfint main(void)
4211ed911435SKevin Wolf{
4212ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4213ed911435SKevin Wolf    return 0;
4214ed911435SKevin Wolf}
4215ed911435SKevin WolfEOF
4216ed911435SKevin Wolfif compile_prog "" "" ; then
4217ed911435SKevin Wolf    posix_fallocate=yes
4218ed911435SKevin Wolffi
4219ed911435SKevin Wolf
4220c727f47dSPeter Maydell# check for sync_file_range
4221c727f47dSPeter Maydellsync_file_range=no
4222c727f47dSPeter Maydellcat > $TMPC << EOF
4223c727f47dSPeter Maydell#include <fcntl.h>
4224c727f47dSPeter Maydell
4225c727f47dSPeter Maydellint main(void)
4226c727f47dSPeter Maydell{
4227c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4228c727f47dSPeter Maydell    return 0;
4229c727f47dSPeter Maydell}
4230c727f47dSPeter MaydellEOF
42318fb03151SPeter Maydellif compile_prog "" "" ; then
4232c727f47dSPeter Maydell  sync_file_range=yes
4233c727f47dSPeter Maydellfi
4234c727f47dSPeter Maydell
4235dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4236dace20dcSPeter Maydellfiemap=no
4237dace20dcSPeter Maydellcat > $TMPC << EOF
4238dace20dcSPeter Maydell#include <sys/ioctl.h>
4239dace20dcSPeter Maydell#include <linux/fs.h>
4240dace20dcSPeter Maydell#include <linux/fiemap.h>
4241dace20dcSPeter Maydell
4242dace20dcSPeter Maydellint main(void)
4243dace20dcSPeter Maydell{
4244dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4245dace20dcSPeter Maydell    return 0;
4246dace20dcSPeter Maydell}
4247dace20dcSPeter MaydellEOF
42488fb03151SPeter Maydellif compile_prog "" "" ; then
4249dace20dcSPeter Maydell  fiemap=yes
4250dace20dcSPeter Maydellfi
4251dace20dcSPeter Maydell
4252d0927938SUlrich Hecht# check for dup3
4253d0927938SUlrich Hechtdup3=no
4254d0927938SUlrich Hechtcat > $TMPC << EOF
4255d0927938SUlrich Hecht#include <unistd.h>
4256d0927938SUlrich Hecht
4257d0927938SUlrich Hechtint main(void)
4258d0927938SUlrich Hecht{
4259d0927938SUlrich Hecht    dup3(0, 0, 0);
4260d0927938SUlrich Hecht    return 0;
4261d0927938SUlrich Hecht}
4262d0927938SUlrich HechtEOF
426378f5d726SJan Kiszkaif compile_prog "" "" ; then
4264d0927938SUlrich Hecht  dup3=yes
4265d0927938SUlrich Hechtfi
4266d0927938SUlrich Hecht
42674e0c6529SAlex Bligh# check for ppoll support
42684e0c6529SAlex Blighppoll=no
42694e0c6529SAlex Blighcat > $TMPC << EOF
42704e0c6529SAlex Bligh#include <poll.h>
42714e0c6529SAlex Bligh
42724e0c6529SAlex Blighint main(void)
42734e0c6529SAlex Bligh{
42744e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42754e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42764e0c6529SAlex Bligh    return 0;
42774e0c6529SAlex Bligh}
42784e0c6529SAlex BlighEOF
42794e0c6529SAlex Blighif compile_prog "" "" ; then
42804e0c6529SAlex Bligh  ppoll=yes
42814e0c6529SAlex Blighfi
42824e0c6529SAlex Bligh
4283cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4284cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4285cd758dd0SAlex Blighcat > $TMPC << EOF
4286cd758dd0SAlex Bligh#include <sys/prctl.h>
4287cd758dd0SAlex Bligh
4288cd758dd0SAlex Blighint main(void)
4289cd758dd0SAlex Bligh{
4290cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4291cd758dd0SAlex Bligh    return 0;
4292cd758dd0SAlex Bligh}
4293cd758dd0SAlex BlighEOF
4294cd758dd0SAlex Blighif compile_prog "" "" ; then
4295cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4296cd758dd0SAlex Blighfi
4297cd758dd0SAlex Bligh
42983b6edd16SPeter Maydell# check for epoll support
42993b6edd16SPeter Maydellepoll=no
43003b6edd16SPeter Maydellcat > $TMPC << EOF
43013b6edd16SPeter Maydell#include <sys/epoll.h>
43023b6edd16SPeter Maydell
43033b6edd16SPeter Maydellint main(void)
43043b6edd16SPeter Maydell{
43053b6edd16SPeter Maydell    epoll_create(0);
43063b6edd16SPeter Maydell    return 0;
43073b6edd16SPeter Maydell}
43083b6edd16SPeter MaydellEOF
43098fb03151SPeter Maydellif compile_prog "" "" ; then
43103b6edd16SPeter Maydell  epoll=yes
43113b6edd16SPeter Maydellfi
43123b6edd16SPeter Maydell
4313227f0214SPeter Maydell# epoll_create1 is a later addition
4314227f0214SPeter Maydell# so we must check separately for its presence
43153b6edd16SPeter Maydellepoll_create1=no
43163b6edd16SPeter Maydellcat > $TMPC << EOF
43173b6edd16SPeter Maydell#include <sys/epoll.h>
43183b6edd16SPeter Maydell
43193b6edd16SPeter Maydellint main(void)
43203b6edd16SPeter Maydell{
432119e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
432219e83f6bSPeter Maydell     * a function being called. This is necessary so that on
432319e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
432419e83f6bSPeter Maydell     * the library but not declared in the header file we will
432519e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
432619e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
432719e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
432819e83f6bSPeter Maydell     */
4329c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
43303b6edd16SPeter Maydell}
43313b6edd16SPeter MaydellEOF
43328fb03151SPeter Maydellif compile_prog "" "" ; then
43333b6edd16SPeter Maydell  epoll_create1=yes
43343b6edd16SPeter Maydellfi
43353b6edd16SPeter Maydell
4336a8fd1abaSPeter Maydell# check for sendfile support
4337a8fd1abaSPeter Maydellsendfile=no
4338a8fd1abaSPeter Maydellcat > $TMPC << EOF
4339a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4340a8fd1abaSPeter Maydell
4341a8fd1abaSPeter Maydellint main(void)
4342a8fd1abaSPeter Maydell{
4343a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4344a8fd1abaSPeter Maydell}
4345a8fd1abaSPeter MaydellEOF
4346a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4347a8fd1abaSPeter Maydell  sendfile=yes
4348a8fd1abaSPeter Maydellfi
4349a8fd1abaSPeter Maydell
435051834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
435151834341SRiku Voipiotimerfd=no
435251834341SRiku Voipiocat > $TMPC << EOF
435351834341SRiku Voipio#include <sys/timerfd.h>
435451834341SRiku Voipio
435551834341SRiku Voipioint main(void)
435651834341SRiku Voipio{
435751834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
435851834341SRiku Voipio}
435951834341SRiku VoipioEOF
436051834341SRiku Voipioif compile_prog "" "" ; then
436151834341SRiku Voipio  timerfd=yes
436251834341SRiku Voipiofi
436351834341SRiku Voipio
43649af5c906SRiku Voipio# check for setns and unshare support
43659af5c906SRiku Voipiosetns=no
43669af5c906SRiku Voipiocat > $TMPC << EOF
43679af5c906SRiku Voipio#include <sched.h>
43689af5c906SRiku Voipio
43699af5c906SRiku Voipioint main(void)
43709af5c906SRiku Voipio{
43719af5c906SRiku Voipio    int ret;
43729af5c906SRiku Voipio    ret = setns(0, 0);
43739af5c906SRiku Voipio    ret = unshare(0);
43749af5c906SRiku Voipio    return ret;
43759af5c906SRiku Voipio}
43769af5c906SRiku VoipioEOF
43779af5c906SRiku Voipioif compile_prog "" "" ; then
43789af5c906SRiku Voipio  setns=yes
43799af5c906SRiku Voipiofi
43809af5c906SRiku Voipio
438138860a03SAleksandar Markovic# clock_adjtime probe
438238860a03SAleksandar Markovicclock_adjtime=no
438338860a03SAleksandar Markoviccat > $TMPC <<EOF
438438860a03SAleksandar Markovic#include <time.h>
438538860a03SAleksandar Markovic
438638860a03SAleksandar Markovicint main(void)
438738860a03SAleksandar Markovic{
438838860a03SAleksandar Markovic    return clock_adjtime(0, 0);
438938860a03SAleksandar Markovic}
439038860a03SAleksandar MarkovicEOF
439138860a03SAleksandar Markovicclock_adjtime=no
439238860a03SAleksandar Markovicif compile_prog "" "" ; then
439338860a03SAleksandar Markovic  clock_adjtime=yes
439438860a03SAleksandar Markovicfi
439538860a03SAleksandar Markovic
43965a03cd00SAleksandar Markovic# syncfs probe
43975a03cd00SAleksandar Markovicsyncfs=no
43985a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43995a03cd00SAleksandar Markovic#include <unistd.h>
44005a03cd00SAleksandar Markovic
44015a03cd00SAleksandar Markovicint main(void)
44025a03cd00SAleksandar Markovic{
44035a03cd00SAleksandar Markovic    return syncfs(0);
44045a03cd00SAleksandar Markovic}
44055a03cd00SAleksandar MarkovicEOF
44065a03cd00SAleksandar Markovicsyncfs=no
44075a03cd00SAleksandar Markovicif compile_prog "" "" ; then
44085a03cd00SAleksandar Markovic  syncfs=yes
44095a03cd00SAleksandar Markovicfi
44105a03cd00SAleksandar Markovic
4411cc8ae6deSpbrook# Check if tools are available to build documentation.
4412a25dba17SJuan Quintelaif test "$docs" != "no" ; then
441301668d98SStefan Weil  if has makeinfo && has pod2man; then
4414a25dba17SJuan Quintela    docs=yes
441583a3ab8bSJuan Quintela  else
4416a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
441721684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
441883a3ab8bSJuan Quintela    fi
4419a25dba17SJuan Quintela    docs=no
442083a3ab8bSJuan Quintela  fi
4421cc8ae6deSpbrookfi
4422cc8ae6deSpbrook
4423f514f41cSStefan Weil# Search for bswap_32 function
44246ae9a1f4SJuan Quintelabyteswap_h=no
44256ae9a1f4SJuan Quintelacat > $TMPC << EOF
44266ae9a1f4SJuan Quintela#include <byteswap.h>
44276ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
44286ae9a1f4SJuan QuintelaEOF
442952166aa0SJuan Quintelaif compile_prog "" "" ; then
44306ae9a1f4SJuan Quintela  byteswap_h=yes
44316ae9a1f4SJuan Quintelafi
44326ae9a1f4SJuan Quintela
443375f13596SStefan Weil# Search for bswap32 function
44346ae9a1f4SJuan Quintelabswap_h=no
44356ae9a1f4SJuan Quintelacat > $TMPC << EOF
44366ae9a1f4SJuan Quintela#include <sys/endian.h>
44376ae9a1f4SJuan Quintela#include <sys/types.h>
44386ae9a1f4SJuan Quintela#include <machine/bswap.h>
44396ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
44406ae9a1f4SJuan QuintelaEOF
444152166aa0SJuan Quintelaif compile_prog "" "" ; then
44426ae9a1f4SJuan Quintela  bswap_h=yes
44436ae9a1f4SJuan Quintelafi
44446ae9a1f4SJuan Quintela
4445da93a1fdSaliguori##########################################
4446e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4447c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4448e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
44493c33ea96SPaolo Bonzini    libiscsi="yes"
4450ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4451ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4452c589b249SRonnie Sahlberg  else
4453c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4454e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4455c589b249SRonnie Sahlberg    fi
4456c589b249SRonnie Sahlberg    libiscsi="no"
4457c589b249SRonnie Sahlberg  fi
4458c589b249SRonnie Sahlbergfi
4459c589b249SRonnie Sahlberg
4460c589b249SRonnie Sahlberg##########################################
44618bacde8dSNatanael Copa# Do we need libm
44628bacde8dSNatanael Copacat > $TMPC << EOF
44638bacde8dSNatanael Copa#include <math.h>
4464f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
44658bacde8dSNatanael CopaEOF
44668bacde8dSNatanael Copaif compile_prog "" "" ; then
44678bacde8dSNatanael Copa  :
44688bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
44698bacde8dSNatanael Copa  LIBS="-lm $LIBS"
44708bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
44718bacde8dSNatanael Copaelse
447276ad07a4SPeter Maydell  error_exit "libm check failed"
44738bacde8dSNatanael Copafi
44748bacde8dSNatanael Copa
44758bacde8dSNatanael Copa##########################################
4476da93a1fdSaliguori# Do we need librt
44778bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
44788bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
44798bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
44808bacde8dSNatanael Copa# function in addition.
4481da93a1fdSaliguoricat > $TMPC <<EOF
4482da93a1fdSaliguori#include <signal.h>
4483da93a1fdSaliguori#include <time.h>
44848bacde8dSNatanael Copaint main(void) {
44858bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
44868bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
44878bacde8dSNatanael Copa}
4488da93a1fdSaliguoriEOF
4489da93a1fdSaliguori
449052166aa0SJuan Quintelaif compile_prog "" "" ; then
449107ffa4bdSJuan Quintela  :
44928bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
449318e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
449418e588b1SRick Liu  LIBS="$LIBS -lrt"
449518e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4496da93a1fdSaliguorifi
4497da93a1fdSaliguori
449831ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
449978723752SPeter Maydell        "$haiku" != "yes" ; then
45006362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
45016362a53fSJuan Quintelafi
45026362a53fSJuan Quintela
4503de5071c5SBlue Swirl##########################################
4504cd4ec0b4SGerd Hoffmann# spice probe
4505cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4506cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4507cd4ec0b4SGerd Hoffmann#include <spice.h>
4508cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4509cd4ec0b4SGerd HoffmannEOF
4510710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4511710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
451265d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
451365d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4514cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4515cd4ec0b4SGerd Hoffmann    spice="yes"
4516cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4517cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
45182e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
45192e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4520cd4ec0b4SGerd Hoffmann  else
4521cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
45228efc9363SHu Tao      feature_not_found "spice" \
45238efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4524cd4ec0b4SGerd Hoffmann    fi
4525cd4ec0b4SGerd Hoffmann    spice="no"
4526cd4ec0b4SGerd Hoffmann  fi
4527cd4ec0b4SGerd Hoffmannfi
4528cd4ec0b4SGerd Hoffmann
45297b02f544SMarc-André Lureau# check for smartcard support
45307b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
45310f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
45327b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
45337b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
45347b02f544SMarc-André Lureau        smartcard="yes"
4535111a38b0SRobert Relyea    else
45367b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
45377b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4538111a38b0SRobert Relyea        fi
45397b02f544SMarc-André Lureau        smartcard="no"
4540111a38b0SRobert Relyea    fi
4541111a38b0SRobert Relyeafi
4542111a38b0SRobert Relyea
45432b2325ffSGerd Hoffmann# check for libusb
45442b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
454565d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
45462b2325ffSGerd Hoffmann        libusb="yes"
4547ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4548ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
45492b2325ffSGerd Hoffmann    else
45502b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
45518efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
45522b2325ffSGerd Hoffmann        fi
45532b2325ffSGerd Hoffmann        libusb="no"
45542b2325ffSGerd Hoffmann    fi
45552b2325ffSGerd Hoffmannfi
45562b2325ffSGerd Hoffmann
455769354a83SHans de Goede# check for usbredirparser for usb network redirection support
455869354a83SHans de Goedeif test "$usb_redir" != "no" ; then
455965d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
456069354a83SHans de Goede        usb_redir="yes"
4561ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4562ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
456369354a83SHans de Goede    else
456469354a83SHans de Goede        if test "$usb_redir" = "yes"; then
456521684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
456669354a83SHans de Goede        fi
456769354a83SHans de Goede        usb_redir="no"
456869354a83SHans de Goede    fi
456969354a83SHans de Goedefi
457069354a83SHans de Goede
4571cd4ec0b4SGerd Hoffmann##########################################
4572d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4573d9840e25STomoki Sekiyama
4574d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4575d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4576690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4577d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4578d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4579690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4580d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4581d9840e25STomoki Sekiyama	  ;;
4582690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4583d9840e25STomoki Sekiyama  esac
4584d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4585d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4586d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4587d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4588d9840e25STomoki SekiyamaEOF
4589d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4590d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4591d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4592315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4593f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4594d9840e25STomoki Sekiyama  else
4595d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4596d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4597d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4598d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4599d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4600d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4601d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4602d9840e25STomoki Sekiyama    fi
4603d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4604d9840e25STomoki Sekiyama  fi
4605d9840e25STomoki Sekiyamafi
4606d9840e25STomoki Sekiyama
4607d9840e25STomoki Sekiyama##########################################
4608d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4609d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4610d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4611d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4612d9840e25STomoki Sekiyama
4613d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4614d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4615d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4616d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4617d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4618d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4619d9840e25STomoki Sekiyama    else
4620d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4621d9840e25STomoki Sekiyama    fi
4622d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4623d9840e25STomoki Sekiyama    win_sdk=""
4624d9840e25STomoki Sekiyama  fi
4625d9840e25STomoki Sekiyamafi
4626d9840e25STomoki Sekiyama
4627d9840e25STomoki Sekiyama##########################################
462850cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
462950cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
463050cbebb9SMichael Roth  cat > $TMPC << EOF
463150cbebb9SMichael Roth#include <windows.h>
463250cbebb9SMichael Roth#include <ntddscsi.h>
463350cbebb9SMichael Rothint main(void) {
463450cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
463550cbebb9SMichael Roth#error Missing required ioctl definitions
463650cbebb9SMichael Roth#endif
463750cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
463850cbebb9SMichael Roth  return addr.Lun;
463950cbebb9SMichael Roth}
464050cbebb9SMichael RothEOF
464150cbebb9SMichael Roth  if compile_prog "" "" ; then
464250cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4643c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
464450cbebb9SMichael Roth  fi
464550cbebb9SMichael Rothfi
464650cbebb9SMichael Roth
464750cbebb9SMichael Roth##########################################
46489d9e1521SGerd Hoffmann# virgl renderer probe
46499d9e1521SGerd Hoffmann
46509d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
46519d9e1521SGerd Hoffmann  cat > $TMPC << EOF
46529d9e1521SGerd Hoffmann#include <virglrenderer.h>
46539d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
46549d9e1521SGerd HoffmannEOF
46559d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
46569d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
465747479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
46589d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
46599d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
46609d9e1521SGerd Hoffmann    virglrenderer="yes"
46619d9e1521SGerd Hoffmann  else
46629d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46639d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46649d9e1521SGerd Hoffmann    fi
46659d9e1521SGerd Hoffmann    virglrenderer="no"
46669d9e1521SGerd Hoffmann  fi
46679d9e1521SGerd Hoffmannfi
46689d9e1521SGerd Hoffmann
46699d9e1521SGerd Hoffmann##########################################
46708ca80760SRichard Henderson# capstone
46718ca80760SRichard Henderson
4672e219c499SRichard Hendersoncase "$capstone" in
4673e219c499SRichard Henderson  "" | yes)
46748ca80760SRichard Henderson    if $pkg_config capstone; then
4675e219c499SRichard Henderson      capstone=system
4676123ac0bbSAlexey Kardashevskiy    elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4677e219c499SRichard Henderson      capstone=git
4678e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4679e219c499SRichard Henderson      capstone=internal
4680e219c499SRichard Henderson    elif test -z "$capstone" ; then
4681e219c499SRichard Henderson      capstone=no
4682e219c499SRichard Henderson    else
4683e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4684e219c499SRichard Henderson    fi
4685e219c499SRichard Henderson    ;;
4686e219c499SRichard Henderson
4687e219c499SRichard Henderson  system)
4688e219c499SRichard Henderson    if ! $pkg_config capstone; then
4689e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4690e219c499SRichard Henderson    fi
4691e219c499SRichard Henderson    ;;
4692e219c499SRichard Hendersonesac
4693e219c499SRichard Henderson
4694e219c499SRichard Hendersoncase "$capstone" in
4695e219c499SRichard Henderson  git | internal)
4696e219c499SRichard Henderson    if test "$capstone" = git; then
4697e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4698e219c499SRichard Henderson    fi
4699e219c499SRichard Henderson    mkdir -p capstone
4700e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4701e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4702e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4703e219c499SRichard Henderson    else
4704e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4705e219c499SRichard Henderson    fi
4706e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4707e219c499SRichard Henderson    ;;
4708e219c499SRichard Henderson
4709e219c499SRichard Henderson  system)
47108ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
47118ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
4712e219c499SRichard Henderson    ;;
4713e219c499SRichard Henderson
4714e219c499SRichard Henderson  no)
4715e219c499SRichard Henderson    ;;
4716e219c499SRichard Henderson  *)
4717e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
4718e219c499SRichard Henderson    ;;
4719e219c499SRichard Hendersonesac
47208ca80760SRichard Henderson
47218ca80760SRichard Henderson##########################################
47225f6b9e8fSBlue Swirl# check if we have fdatasync
47235f6b9e8fSBlue Swirl
47245f6b9e8fSBlue Swirlfdatasync=no
47255f6b9e8fSBlue Swirlcat > $TMPC << EOF
47265f6b9e8fSBlue Swirl#include <unistd.h>
4727d1722a27SAlexandre Raymondint main(void) {
4728d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4729d1722a27SAlexandre Raymondreturn fdatasync(0);
4730d1722a27SAlexandre Raymond#else
4731e172fe11SStefan Weil#error Not supported
4732d1722a27SAlexandre Raymond#endif
4733d1722a27SAlexandre Raymond}
47345f6b9e8fSBlue SwirlEOF
47355f6b9e8fSBlue Swirlif compile_prog "" "" ; then
47365f6b9e8fSBlue Swirl    fdatasync=yes
47375f6b9e8fSBlue Swirlfi
47385f6b9e8fSBlue Swirl
473994a420b1SStefan Hajnoczi##########################################
4740e78815a5SAndreas Färber# check if we have madvise
4741e78815a5SAndreas Färber
4742e78815a5SAndreas Färbermadvise=no
4743e78815a5SAndreas Färbercat > $TMPC << EOF
4744e78815a5SAndreas Färber#include <sys/types.h>
4745e78815a5SAndreas Färber#include <sys/mman.h>
4746832ce9c2SScott Wood#include <stddef.h>
4747e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4748e78815a5SAndreas FärberEOF
4749e78815a5SAndreas Färberif compile_prog "" "" ; then
4750e78815a5SAndreas Färber    madvise=yes
4751e78815a5SAndreas Färberfi
4752e78815a5SAndreas Färber
4753e78815a5SAndreas Färber##########################################
4754e78815a5SAndreas Färber# check if we have posix_madvise
4755e78815a5SAndreas Färber
4756e78815a5SAndreas Färberposix_madvise=no
4757e78815a5SAndreas Färbercat > $TMPC << EOF
4758e78815a5SAndreas Färber#include <sys/mman.h>
4759832ce9c2SScott Wood#include <stddef.h>
4760e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4761e78815a5SAndreas FärberEOF
4762e78815a5SAndreas Färberif compile_prog "" "" ; then
4763e78815a5SAndreas Färber    posix_madvise=yes
4764e78815a5SAndreas Färberfi
4765e78815a5SAndreas Färber
4766e78815a5SAndreas Färber##########################################
47679bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47689bc5a719SAndreas Gustafsson
47699bc5a719SAndreas Gustafssonposix_memalign=no
47709bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47719bc5a719SAndreas Gustafsson#include <stdlib.h>
47729bc5a719SAndreas Gustafssonint main(void) {
47739bc5a719SAndreas Gustafsson    void *p;
47749bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47759bc5a719SAndreas Gustafsson}
47769bc5a719SAndreas GustafssonEOF
47779bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47789bc5a719SAndreas Gustafsson    posix_memalign=yes
47799bc5a719SAndreas Gustafssonfi
47809bc5a719SAndreas Gustafsson
47819bc5a719SAndreas Gustafsson##########################################
47820a852417SPaul Durrant# check if we have posix_syslog
47830a852417SPaul Durrant
47840a852417SPaul Durrantposix_syslog=no
47850a852417SPaul Durrantcat > $TMPC << EOF
47860a852417SPaul Durrant#include <syslog.h>
47870a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47880a852417SPaul DurrantEOF
47890a852417SPaul Durrantif compile_prog "" "" ; then
47900a852417SPaul Durrant    posix_syslog=yes
47910a852417SPaul Durrantfi
47920a852417SPaul Durrant
47930a852417SPaul Durrant##########################################
4794401bc051SPeter Maydell# check if we have sem_timedwait
4795401bc051SPeter Maydell
4796401bc051SPeter Maydellsem_timedwait=no
4797401bc051SPeter Maydellcat > $TMPC << EOF
4798401bc051SPeter Maydell#include <semaphore.h>
4799401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4800401bc051SPeter MaydellEOF
4801401bc051SPeter Maydellif compile_prog "" "" ; then
4802401bc051SPeter Maydell    sem_timedwait=yes
4803401bc051SPeter Maydellfi
4804401bc051SPeter Maydell
4805401bc051SPeter Maydell##########################################
48065c99fa37SKeno Fischer# check if we have strchrnul
48075c99fa37SKeno Fischer
48085c99fa37SKeno Fischerstrchrnul=no
48095c99fa37SKeno Fischercat > $TMPC << EOF
48105c99fa37SKeno Fischer#include <string.h>
48115c99fa37SKeno Fischerint main(void);
48125c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
48135c99fa37SKeno Fischerchar *haystack = (char*)&main;
48145c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
48155c99fa37SKeno FischerEOF
48165c99fa37SKeno Fischerif compile_prog "" "" ; then
48175c99fa37SKeno Fischer    strchrnul=yes
48185c99fa37SKeno Fischerfi
48195c99fa37SKeno Fischer
48205c99fa37SKeno Fischer##########################################
482194a420b1SStefan Hajnoczi# check if trace backend exists
482294a420b1SStefan Hajnoczi
48235b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
482494a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
48255b808275SLluís Vilanova  error_exit "invalid trace backends" \
48265b808275SLluís Vilanova      "Please choose supported trace backends."
482794a420b1SStefan Hajnoczifi
482894a420b1SStefan Hajnoczi
48297e24e92aSStefan Hajnoczi##########################################
48307e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
48315b808275SLluís Vilanovaif have_backend "ust"; then
48327e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4833bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
48347e24e92aSStefan Hajnocziint main(void) { return 0; }
48357e24e92aSStefan HajnocziEOF
4836c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4837bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
483889138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
48397e24e92aSStefan Hajnoczi    else
4840c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4841bf15f63cSMohamad Gebai    fi
4842bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
484389138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4844bf15f63cSMohamad Gebai    else
4845bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4846bf15f63cSMohamad Gebai    fi
4847bf15f63cSMohamad Gebai
4848bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4849bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4850bf15f63cSMohamad Gebai  else
4851bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
48527e24e92aSStefan Hajnoczi  fi
48537e24e92aSStefan Hajnoczifi
4854b3d08c02SDaniel P. Berrange
4855b3d08c02SDaniel P. Berrange##########################################
4856b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
48575b808275SLluís Vilanovaif have_backend "dtrace"; then
4858b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
485976ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4860b3d08c02SDaniel P. Berrange  fi
4861c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4862c276b17dSDaniel P. Berrange  if has 'stap' ; then
4863c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4864c276b17dSDaniel P. Berrange  fi
4865b3d08c02SDaniel P. Berrangefi
4866b3d08c02SDaniel P. Berrange
48677e24e92aSStefan Hajnoczi##########################################
4868519175a2SAlex Barcelo# check and set a backend for coroutine
4869d0e2fce5SAneesh Kumar K.V
48707c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
487133c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
487233c53c54SDaniel P. Berrange# specific one.
48737c2acc70SPeter Maydell
48747c2acc70SPeter Maydellucontext_works=no
4875d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4876d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4877d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4878cdf84806SPeter Maydell#ifdef __stub_makecontext
4879cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4880cdf84806SPeter Maydell#endif
488175cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4882d0e2fce5SAneesh Kumar K.VEOF
4883d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48847c2acc70SPeter Maydell    ucontext_works=yes
4885d0e2fce5SAneesh Kumar K.V  fi
4886519175a2SAlex Barcelofi
48877c2acc70SPeter Maydell
48887c2acc70SPeter Maydellif test "$coroutine" = ""; then
48897c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48907c2acc70SPeter Maydell    coroutine=win32
48917c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48927c2acc70SPeter Maydell    coroutine=ucontext
4893519175a2SAlex Barcelo  else
48947c2acc70SPeter Maydell    coroutine=sigaltstack
48957c2acc70SPeter Maydell  fi
48967c2acc70SPeter Maydellelse
48977c2acc70SPeter Maydell  case $coroutine in
48987c2acc70SPeter Maydell  windows)
48997c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
49007c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
49017c2acc70SPeter Maydell    fi
49027c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
49037c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
49047c2acc70SPeter Maydell    coroutine=win32
49057c2acc70SPeter Maydell    ;;
49067c2acc70SPeter Maydell  ucontext)
49077c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
49087c2acc70SPeter Maydell      feature_not_found "ucontext"
49097c2acc70SPeter Maydell    fi
49107c2acc70SPeter Maydell    ;;
491133c53c54SDaniel P. Berrange  sigaltstack)
49127c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
49137c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
49147c2acc70SPeter Maydell    fi
49157c2acc70SPeter Maydell    ;;
49167c2acc70SPeter Maydell  *)
491776ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
49187c2acc70SPeter Maydell    ;;
49197c2acc70SPeter Maydell  esac
4920d0e2fce5SAneesh Kumar K.Vfi
4921d0e2fce5SAneesh Kumar K.V
492270c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
492370c60c08SStefan Hajnoczi  coroutine_pool=yes
492470c60c08SStefan Hajnoczifi
492570c60c08SStefan Hajnoczi
49267d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
49277d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
49287d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
49297d992e4dSPeter Lieven    coroutine_pool=no
49307d992e4dSPeter Lieven  fi
49317d992e4dSPeter Lievenfi
49327d992e4dSPeter Lieven
49337d992e4dSPeter Lieven
4934d0e2fce5SAneesh Kumar K.V##########################################
4935d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4936d2042378SAneesh Kumar K.V
49374e1797f9SStefan Weilopen_by_handle_at=no
4938d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4939d2042378SAneesh Kumar K.V#include <fcntl.h>
4940acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4941acc55ba8SStefan Weil# error missing definition
4942acc55ba8SStefan Weil#else
494375cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4944acc55ba8SStefan Weil#endif
4945d2042378SAneesh Kumar K.VEOF
4946d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4947d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4948d2042378SAneesh Kumar K.Vfi
4949d2042378SAneesh Kumar K.V
4950e06a765eSHarsh Prateek Bora########################################
4951e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4952e06a765eSHarsh Prateek Bora
4953e06a765eSHarsh Prateek Boralinux_magic_h=no
4954e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4955e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4956e06a765eSHarsh Prateek Boraint main(void) {
495775cafad7SStefan Weil  return 0;
4958e06a765eSHarsh Prateek Bora}
4959e06a765eSHarsh Prateek BoraEOF
4960e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4961e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4962e06a765eSHarsh Prateek Borafi
4963e06a765eSHarsh Prateek Bora
49648ab1bf12SLuiz Capitulino########################################
4965c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4966c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4967c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4968c95e3080SKevin Wolf# only a warning.
4969c95e3080SKevin Wolf#
4970c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4971c95e3080SKevin Wolf# the build doesn't fail anyway.
4972c95e3080SKevin Wolf
497306d71fa1SPeter Maydellpragma_disable_unused_but_set=no
497406d71fa1SPeter Maydellcat > $TMPC << EOF
4975e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
4976c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4977e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4978c95e3080SKevin Wolf
497906d71fa1SPeter Maydellint main(void) {
498006d71fa1SPeter Maydell    return 0;
498106d71fa1SPeter Maydell}
498206d71fa1SPeter MaydellEOF
498306d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4984cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4985c95e3080SKevin Wolfelse
4986c95e3080SKevin Wolf    werror=no
498706d71fa1SPeter Maydellfi
498806d71fa1SPeter Maydell
498906d71fa1SPeter Maydell########################################
4990541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
49913f4349dcSKevin Wolf
49923f4349dcSKevin Wolfvalgrind_h=no
49933f4349dcSKevin Wolfcat > $TMPC << EOF
49943f4349dcSKevin Wolf#include <valgrind/valgrind.h>
49953f4349dcSKevin Wolfint main(void) {
49963f4349dcSKevin Wolf  return 0;
49973f4349dcSKevin Wolf}
49983f4349dcSKevin WolfEOF
49993f4349dcSKevin Wolfif compile_prog "" "" ; then
50003f4349dcSKevin Wolf    valgrind_h=yes
50013f4349dcSKevin Wolffi
50023f4349dcSKevin Wolf
50033f4349dcSKevin Wolf########################################
50048ab1bf12SLuiz Capitulino# check if environ is declared
50058ab1bf12SLuiz Capitulino
50068ab1bf12SLuiz Capitulinohas_environ=no
50078ab1bf12SLuiz Capitulinocat > $TMPC << EOF
50088ab1bf12SLuiz Capitulino#include <unistd.h>
50098ab1bf12SLuiz Capitulinoint main(void) {
5010c075a723SBlue Swirl    environ = 0;
50118ab1bf12SLuiz Capitulino    return 0;
50128ab1bf12SLuiz Capitulino}
50138ab1bf12SLuiz CapitulinoEOF
50148ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
50158ab1bf12SLuiz Capitulino    has_environ=yes
50168ab1bf12SLuiz Capitulinofi
50178ab1bf12SLuiz Capitulino
501876a347e1SRichard Henderson########################################
501976a347e1SRichard Henderson# check if cpuid.h is usable.
502076a347e1SRichard Henderson
502176a347e1SRichard Hendersoncat > $TMPC << EOF
502276a347e1SRichard Henderson#include <cpuid.h>
502376a347e1SRichard Hendersonint main(void) {
5024774d566cSPeter Maydell    unsigned a, b, c, d;
5025774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5026774d566cSPeter Maydell
5027774d566cSPeter Maydell    if (max >= 1) {
5028774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5029774d566cSPeter Maydell    }
5030774d566cSPeter Maydell
5031774d566cSPeter Maydell    if (max >= 7) {
5032774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5033774d566cSPeter Maydell    }
5034774d566cSPeter Maydell
503576a347e1SRichard Henderson    return 0;
503676a347e1SRichard Henderson}
503776a347e1SRichard HendersonEOF
503876a347e1SRichard Hendersonif compile_prog "" "" ; then
503976a347e1SRichard Henderson    cpuid_h=yes
504076a347e1SRichard Hendersonfi
504176a347e1SRichard Henderson
50425dd89908SRichard Henderson##########################################
50435dd89908SRichard Henderson# avx2 optimization requirement check
50445dd89908SRichard Henderson#
50455dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
50465dd89908SRichard Henderson# since we won't be able to select the new routines.
50475dd89908SRichard Henderson
504886583a07SLiam Merwickif test "$cpuid_h" = "yes" -a "$avx2_opt" != "no"; then
50495dd89908SRichard Henderson  cat > $TMPC << EOF
50505dd89908SRichard Henderson#pragma GCC push_options
50515dd89908SRichard Henderson#pragma GCC target("avx2")
50525dd89908SRichard Henderson#include <cpuid.h>
50535dd89908SRichard Henderson#include <immintrin.h>
50545dd89908SRichard Hendersonstatic int bar(void *a) {
50555dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
50565dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
50575dd89908SRichard Henderson}
50585dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
50595dd89908SRichard HendersonEOF
50605dd89908SRichard Henderson  if compile_object "" ; then
50615dd89908SRichard Henderson    avx2_opt="yes"
506286583a07SLiam Merwick  else
506386583a07SLiam Merwick    avx2_opt="no"
50645dd89908SRichard Henderson  fi
50655dd89908SRichard Hendersonfi
50665dd89908SRichard Henderson
5067f540166bSRichard Henderson########################################
5068f540166bSRichard Henderson# check if __[u]int128_t is usable.
5069f540166bSRichard Henderson
5070f540166bSRichard Hendersonint128=no
5071f540166bSRichard Hendersoncat > $TMPC << EOF
5072a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
5073a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
5074a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
5075a00f66abSStefan Weil# endif
5076a00f66abSStefan Weil#endif
5077f540166bSRichard Henderson__int128_t a;
5078f540166bSRichard Henderson__uint128_t b;
5079f540166bSRichard Hendersonint main (void) {
5080f540166bSRichard Henderson  a = a + b;
5081f540166bSRichard Henderson  b = a * b;
5082464e3671SPeter Maydell  a = a * a;
5083f540166bSRichard Henderson  return 0;
5084f540166bSRichard Henderson}
5085f540166bSRichard HendersonEOF
5086f540166bSRichard Hendersonif compile_prog "" "" ; then
5087f540166bSRichard Henderson    int128=yes
5088f540166bSRichard Hendersonfi
508976a347e1SRichard Henderson
50907ebee43eSRichard Henderson#########################################
50917ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
50927ebee43eSRichard Henderson
50937ebee43eSRichard Hendersonatomic128=no
50947ebee43eSRichard Hendersonif test "$int128" = "yes"; then
50957ebee43eSRichard Henderson  cat > $TMPC << EOF
50967ebee43eSRichard Hendersonint main(void)
50977ebee43eSRichard Henderson{
50987ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
50997ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
51007ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
51017ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
51027ebee43eSRichard Henderson  return 0;
51037ebee43eSRichard Henderson}
51047ebee43eSRichard HendersonEOF
51057ebee43eSRichard Henderson  if compile_prog "" "" ; then
51067ebee43eSRichard Henderson    atomic128=yes
51077ebee43eSRichard Henderson  fi
51087ebee43eSRichard Hendersonfi
51097ebee43eSRichard Henderson
5110e6cd4bb5SRichard Hendersoncmpxchg128=no
5111e6cd4bb5SRichard Hendersonif test "$int128" = yes -a "$atomic128" = no; then
5112e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5113e6cd4bb5SRichard Hendersonint main(void)
5114e6cd4bb5SRichard Henderson{
5115e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5116e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5117e6cd4bb5SRichard Henderson  return 0;
5118e6cd4bb5SRichard Henderson}
5119e6cd4bb5SRichard HendersonEOF
5120e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5121e6cd4bb5SRichard Henderson    cmpxchg128=yes
5122e6cd4bb5SRichard Henderson  fi
5123e6cd4bb5SRichard Hendersonfi
5124e6cd4bb5SRichard Henderson
5125df79b996SRichard Henderson#########################################
5126df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5127df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5128df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5129df79b996SRichard Henderson
5130df79b996SRichard Hendersoncat > $TMPC << EOF
5131df79b996SRichard Henderson#include <stdint.h>
5132df79b996SRichard Hendersonint main(void)
5133df79b996SRichard Henderson{
5134df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5135df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5136df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5137df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5138df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5139df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5140df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5141df79b996SRichard Henderson#else
5142df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5143df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5144df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5145df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5146df79b996SRichard Henderson#endif
5147df79b996SRichard Henderson  return 0;
5148df79b996SRichard Henderson}
5149df79b996SRichard HendersonEOF
5150df79b996SRichard Hendersonif compile_prog "" "" ; then
5151df79b996SRichard Henderson  atomic64=yes
5152df79b996SRichard Hendersonfi
5153df79b996SRichard Henderson
51541e6e9acaSRichard Henderson########################################
5155db432672SRichard Henderson# See if 16-byte vector operations are supported.
5156db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5157db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5158db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5159db432672SRichard Henderson
5160db432672SRichard Hendersoncat > $TMPC << EOF
5161db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5162db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5163db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5164db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5165db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5166db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5167db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5168db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5169db432672SRichard Hendersonstatic U1 a1, b1;
5170db432672SRichard Hendersonstatic U2 a2, b2;
5171db432672SRichard Hendersonstatic U4 a4, b4;
5172db432672SRichard Hendersonstatic U8 a8, b8;
5173db432672SRichard Hendersonstatic S1 c1;
5174db432672SRichard Hendersonstatic S2 c2;
5175db432672SRichard Hendersonstatic S4 c4;
5176db432672SRichard Hendersonstatic S8 c8;
5177db432672SRichard Hendersonstatic int i;
517874912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
517974912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
518074912f6dSLaurent Vivier{
518174912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
518274912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
518374912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
518474912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
518574912f6dSLaurent Vivier}
5186db432672SRichard Hendersonint main(void)
5187db432672SRichard Henderson{
5188db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5189db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5190db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5191db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5192db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5193db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5194db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5195db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5196db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5197db432672SRichard Henderson  return 0;
5198db432672SRichard Henderson}
5199db432672SRichard HendersonEOF
5200db432672SRichard Henderson
5201db432672SRichard Hendersonvector16=no
5202db432672SRichard Hendersonif compile_prog "" "" ; then
5203db432672SRichard Henderson  vector16=yes
5204db432672SRichard Hendersonfi
5205db432672SRichard Henderson
5206db432672SRichard Henderson########################################
52071e6e9acaSRichard Henderson# check if getauxval is available.
52081e6e9acaSRichard Henderson
52091e6e9acaSRichard Hendersongetauxval=no
52101e6e9acaSRichard Hendersoncat > $TMPC << EOF
52111e6e9acaSRichard Henderson#include <sys/auxv.h>
52121e6e9acaSRichard Hendersonint main(void) {
52131e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
52141e6e9acaSRichard Henderson}
52151e6e9acaSRichard HendersonEOF
52161e6e9acaSRichard Hendersonif compile_prog "" "" ; then
52171e6e9acaSRichard Henderson    getauxval=yes
52181e6e9acaSRichard Hendersonfi
52191e6e9acaSRichard Henderson
5220fd0e6053SJohn Snow########################################
5221fd0e6053SJohn Snow# check if ccache is interfering with
5222fd0e6053SJohn Snow# semantic analysis of macros
5223fd0e6053SJohn Snow
52245e4dfd3dSJohn Snowunset CCACHE_CPP2
5225fd0e6053SJohn Snowccache_cpp2=no
5226fd0e6053SJohn Snowcat > $TMPC << EOF
5227fd0e6053SJohn Snowstatic const int Z = 1;
5228fd0e6053SJohn Snow#define fn() ({ Z; })
5229fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5230fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5231fd0e6053SJohn Snow#define ID(X) (X)
5232fd0e6053SJohn Snowint main(int argc, char *argv[])
5233fd0e6053SJohn Snow{
5234fd0e6053SJohn Snow    int x = 0, y = 0;
5235fd0e6053SJohn Snow    x = ID(x);
5236fd0e6053SJohn Snow    x = fn();
5237fd0e6053SJohn Snow    fn();
5238fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5239fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5240fd0e6053SJohn Snow    return 0;
5241fd0e6053SJohn Snow}
5242fd0e6053SJohn SnowEOF
5243fd0e6053SJohn Snow
5244fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5245fd0e6053SJohn Snow    ccache_cpp2=yes
5246fd0e6053SJohn Snowfi
5247fd0e6053SJohn Snow
5248b553a042SJohn Snow#################################################
5249b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5250b553a042SJohn Snow
5251b553a042SJohn Snowif test "$fortify_source" != "no"; then
5252b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5253b553a042SJohn Snow    fortify_source="no";
5254e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5255cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5256b553a042SJohn Snow    fortify_source="no";
5257b553a042SJohn Snow  else
5258b553a042SJohn Snow    fortify_source="yes"
5259b553a042SJohn Snow  fi
5260b553a042SJohn Snowfi
5261b553a042SJohn Snow
52621efad060SFam Zheng###############################################
52631efad060SFam Zheng# Check if copy_file_range is provided by glibc
52641efad060SFam Zhenghave_copy_file_range=no
52651efad060SFam Zhengcat > $TMPC << EOF
52661efad060SFam Zheng#include <unistd.h>
52671efad060SFam Zhengint main(void) {
52681efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
52691efad060SFam Zheng  return 0;
52701efad060SFam Zheng}
52711efad060SFam ZhengEOF
52721efad060SFam Zhengif compile_prog "" "" ; then
52731efad060SFam Zheng    have_copy_file_range=yes
52741efad060SFam Zhengfi
52751efad060SFam Zheng
5276d2042378SAneesh Kumar K.V##########################################
5277277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5278277abf15SJan Vesely
5279277abf15SJan Veselyhave_fsxattr=no
5280277abf15SJan Veselycat > $TMPC << EOF
5281277abf15SJan Vesely#include <linux/fs.h>
5282277abf15SJan Veselystruct fsxattr foo;
5283277abf15SJan Veselyint main(void) {
5284277abf15SJan Vesely  return 0;
5285277abf15SJan Vesely}
5286277abf15SJan VeselyEOF
5287277abf15SJan Veselyif compile_prog "" "" ; then
5288277abf15SJan Vesely    have_fsxattr=yes
5289277abf15SJan Veselyfi
5290277abf15SJan Vesely
5291b66e10e4SPeter Maydell##########################################
5292a40161cbSPaolo Bonzini# check for usable membarrier system call
5293a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5294a40161cbSPaolo Bonzini    have_membarrier=no
5295a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5296a40161cbSPaolo Bonzini        have_membarrier=yes
5297a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5298a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5299a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5300a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5301a40161cbSPaolo Bonzini    #include <unistd.h>
5302a40161cbSPaolo Bonzini    #include <stdlib.h>
5303a40161cbSPaolo Bonzini    int main(void) {
5304a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5305a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5306a40161cbSPaolo Bonzini	exit(0);
5307a40161cbSPaolo Bonzini    }
5308a40161cbSPaolo BonziniEOF
5309a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5310a40161cbSPaolo Bonzini            have_membarrier=yes
5311a40161cbSPaolo Bonzini        fi
5312a40161cbSPaolo Bonzini    fi
5313a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5314a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5315a40161cbSPaolo Bonzini    fi
5316a40161cbSPaolo Bonzinielse
5317a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5318a40161cbSPaolo Bonzini    # work on Wine.
5319a40161cbSPaolo Bonzini    membarrier=no
5320a40161cbSPaolo Bonzinifi
5321a40161cbSPaolo Bonzini
5322a40161cbSPaolo Bonzini##########################################
5323b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5324575b22b1SLaurent Vivierhave_rtnetlink=no
5325575b22b1SLaurent Viviercat > $TMPC << EOF
5326575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5327575b22b1SLaurent Vivierint main(void) {
5328575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5329575b22b1SLaurent Vivier}
5330575b22b1SLaurent VivierEOF
5331575b22b1SLaurent Vivierif compile_prog "" "" ; then
5332575b22b1SLaurent Vivier    have_rtnetlink=yes
5333575b22b1SLaurent Vivierfi
5334575b22b1SLaurent Vivier
53356a02c806SStefan Hajnoczi##########################################
53366a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
53376a02c806SStefan Hajnoczihave_af_vsock=no
53386a02c806SStefan Hajnoczicat > $TMPC << EOF
53396a02c806SStefan Hajnoczi#include <errno.h>
53406a02c806SStefan Hajnoczi#include <sys/types.h>
53416a02c806SStefan Hajnoczi#include <sys/socket.h>
53426a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
53436a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
53446a02c806SStefan Hajnoczi#endif
53456a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
53466a02c806SStefan Hajnocziint main(void) {
53476a02c806SStefan Hajnoczi    int sock, ret;
53486a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
53496a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
53506a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
53516a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
53526a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
53536a02c806SStefan Hajnoczi        return 0;
53546a02c806SStefan Hajnoczi    }
53556a02c806SStefan Hajnoczi    return -1;
53566a02c806SStefan Hajnoczi}
53576a02c806SStefan HajnocziEOF
53586a02c806SStefan Hajnocziif compile_prog "" "" ; then
53596a02c806SStefan Hajnoczi    have_af_vsock=yes
53606a02c806SStefan Hajnoczifi
53616a02c806SStefan Hajnoczi
5362f0d92b56SLongpeng(Mike)##########################################
5363f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5364f0d92b56SLongpeng(Mike)hava_afalg=no
5365f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5366f0d92b56SLongpeng(Mike)#include <errno.h>
5367f0d92b56SLongpeng(Mike)#include <sys/types.h>
5368f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5369f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5370f0d92b56SLongpeng(Mike)int main(void) {
5371f0d92b56SLongpeng(Mike)    int sock;
5372f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5373f0d92b56SLongpeng(Mike)    return sock;
5374f0d92b56SLongpeng(Mike)}
5375f0d92b56SLongpeng(Mike)EOF
5376f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5377f0d92b56SLongpeng(Mike)    have_afalg=yes
5378f0d92b56SLongpeng(Mike)fi
5379f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5380f0d92b56SLongpeng(Mike)then
5381f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5382f0d92b56SLongpeng(Mike)    then
5383f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5384f0d92b56SLongpeng(Mike)    fi
5385f0d92b56SLongpeng(Mike)fi
5386f0d92b56SLongpeng(Mike)
5387f0d92b56SLongpeng(Mike)
53886969ec6cSJames Clarke#################################################
5389c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5390d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5391c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5392c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5393c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5394c97d6d2cSSergio Andres Gomez Del RealEOF
5395c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5396c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5397c97d6d2cSSergio Andres Gomez Del Real  else
5398c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5399c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5400c97d6d2cSSergio Andres Gomez Del Real  fi
5401c97d6d2cSSergio Andres Gomez Del Realfi
5402c97d6d2cSSergio Andres Gomez Del Real
5403c97d6d2cSSergio Andres Gomez Del Real#################################################
54046969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
54056969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
54066969ec6cSJames Clarke# given. It does no harm to give it on other
54076969ec6cSJames Clarke# platforms too.
54086969ec6cSJames Clarke
54096969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
54106969ec6cSJames Clarke#       contains -Wmissing-prototypes
54116969ec6cSJames Clarkecat > $TMPC << EOF
54126969ec6cSJames Clarkeextern int foo(void);
54136969ec6cSJames Clarkeint foo(void) { return 0; }
54146969ec6cSJames ClarkeEOF
54156969ec6cSJames Clarkeif ! compile_object ""; then
54166969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
54176969ec6cSJames Clarkefi
54187ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
54197ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
54207ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
54217ecf44a5SPaolo Bonzini    break
54227ecf44a5SPaolo Bonzini  fi
54237ecf44a5SPaolo Bonzinidone
54247ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
54257ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
54266969ec6cSJames Clarkefi
54276969ec6cSJames Clarke
5428277abf15SJan Vesely##########################################
54294d04351fSChristopher Covington# check for sysmacros.h
54304d04351fSChristopher Covington
54314d04351fSChristopher Covingtonhave_sysmacros=no
54324d04351fSChristopher Covingtoncat > $TMPC << EOF
54334d04351fSChristopher Covington#include <sys/sysmacros.h>
54344d04351fSChristopher Covingtonint main(void) {
54354d04351fSChristopher Covington    return makedev(0, 0);
54364d04351fSChristopher Covington}
54374d04351fSChristopher CovingtonEOF
54384d04351fSChristopher Covingtonif compile_prog "" "" ; then
54394d04351fSChristopher Covington    have_sysmacros=yes
54404d04351fSChristopher Covingtonfi
54414d04351fSChristopher Covington
54424d04351fSChristopher Covington##########################################
5443da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5444da92c3ffSAshish Mittal# Check if libvxhs is installed
5445da92c3ffSAshish Mittal
5446da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5447da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5448da92c3ffSAshish Mittal#include <stdint.h>
5449da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5450da92c3ffSAshish Mittal
5451da92c3ffSAshish Mittalvoid *vxhs_callback;
5452da92c3ffSAshish Mittal
5453da92c3ffSAshish Mittalint main(void) {
5454da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5455da92c3ffSAshish Mittal    return 0;
5456da92c3ffSAshish Mittal}
5457da92c3ffSAshish MittalEOF
5458da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5459da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5460da92c3ffSAshish Mittal    vxhs=yes
5461da92c3ffSAshish Mittal  else
5462da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5463da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5464da92c3ffSAshish Mittal    fi
5465da92c3ffSAshish Mittal    vxhs=no
5466da92c3ffSAshish Mittal  fi
5467da92c3ffSAshish Mittalfi
5468da92c3ffSAshish Mittal
5469da92c3ffSAshish Mittal##########################################
547049e00a18SAndreas Grapentin# check for _Static_assert()
547149e00a18SAndreas Grapentin
547249e00a18SAndreas Grapentinhave_static_assert=no
547349e00a18SAndreas Grapentincat > $TMPC << EOF
547449e00a18SAndreas Grapentin_Static_assert(1, "success");
547549e00a18SAndreas Grapentinint main(void) {
547649e00a18SAndreas Grapentin    return 0;
547749e00a18SAndreas Grapentin}
547849e00a18SAndreas GrapentinEOF
547949e00a18SAndreas Grapentinif compile_prog "" "" ; then
548049e00a18SAndreas Grapentin    have_static_assert=yes
548149e00a18SAndreas Grapentinfi
548249e00a18SAndreas Grapentin
548349e00a18SAndreas Grapentin##########################################
5484e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5485e674605fSTomáš Golembiovský
5486e674605fSTomáš Golembiovskýhave_utmpx=no
5487e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5488e674605fSTomáš Golembiovský#include <utmpx.h>
5489e674605fSTomáš Golembiovskýstruct utmpx user_info;
5490e674605fSTomáš Golembiovskýint main(void) {
5491e674605fSTomáš Golembiovský    return 0;
5492e674605fSTomáš Golembiovský}
5493e674605fSTomáš GolembiovskýEOF
5494e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5495e674605fSTomáš Golembiovský    have_utmpx=yes
5496e674605fSTomáš Golembiovskýfi
5497e674605fSTomáš Golembiovský
5498e674605fSTomáš Golembiovský##########################################
5499247724cbSMarc-André Lureau# checks for sanitizers
5500247724cbSMarc-André Lureau
5501247724cbSMarc-André Lureauhave_asan=no
5502247724cbSMarc-André Lureauhave_ubsan=no
5503d83414e1SMarc-André Lureauhave_asan_iface_h=no
5504d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5505247724cbSMarc-André Lureau
5506247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5507b9f44da2SMarc-André Lureau  write_c_skeleton
5508247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5509247724cbSMarc-André Lureau      have_asan=yes
5510247724cbSMarc-André Lureau  fi
5511b9f44da2SMarc-André Lureau
5512b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5513b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5514b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5515b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5516b9f44da2SMarc-André Lureau#include <stdlib.h>
5517b9f44da2SMarc-André Lureauint main(void) {
5518b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5519b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5520b9f44da2SMarc-André Lureau}
5521b9f44da2SMarc-André LureauEOF
5522247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5523247724cbSMarc-André Lureau      have_ubsan=yes
5524247724cbSMarc-André Lureau  fi
5525d83414e1SMarc-André Lureau
5526d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5527d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5528d83414e1SMarc-André Lureau  fi
5529d83414e1SMarc-André Lureau
5530d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5531d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5532d83414e1SMarc-André Lureauint main(void) {
5533d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5534d83414e1SMarc-André Lureau  return 0;
5535d83414e1SMarc-André Lureau}
5536d83414e1SMarc-André LureauEOF
5537d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5538d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5539d83414e1SMarc-André Lureau  fi
5540247724cbSMarc-André Lureaufi
5541247724cbSMarc-André Lureau
5542247724cbSMarc-André Lureau##########################################
554351a12b51SAlex Bennée# Docker and cross-compiler support
554451a12b51SAlex Bennée#
554551a12b51SAlex Bennée# This is specifically for building test
554651a12b51SAlex Bennée# cases for foreign architectures, not
554751a12b51SAlex Bennée# cross-compiling QEMU itself.
554851a12b51SAlex Bennée
554951a12b51SAlex Bennéeif has "docker"; then
555051a12b51SAlex Bennée    docker=$($python $source_path/tests/docker/docker.py probe)
555151a12b51SAlex Bennéefi
555251a12b51SAlex Bennée
555351a12b51SAlex Bennée##########################################
555417824406SJunyan He# check for libpmem
555517824406SJunyan He
555617824406SJunyan Heif test "$libpmem" != "no"; then
555717824406SJunyan He	if $pkg_config --exists "libpmem"; then
555817824406SJunyan He		libpmem="yes"
555917824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
556017824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
556117824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
556217824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
556317824406SJunyan He	else
556417824406SJunyan He		if test "$libpmem" = "yes" ; then
556517824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
556617824406SJunyan He		fi
556717824406SJunyan He		libpmem="no"
556817824406SJunyan He	fi
556917824406SJunyan Hefi
557017824406SJunyan He
557117824406SJunyan He##########################################
5572e86ecd4bSJuan Quintela# End of CC checks
5573e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5574e86ecd4bSJuan Quintela
5575d83414e1SMarc-André Lureauwrite_c_skeleton
5576d83414e1SMarc-André Lureau
55771d728c39SBlue Swirlif test "$gcov" = "yes" ; then
55781d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
55791d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5580b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5581e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
558248e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5583ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5584e86ecd4bSJuan Quintelafi
5585a316e378SJuan Quintela
5586247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5587247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5588d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5589d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5590d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5591d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5592d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5593d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5594d83414e1SMarc-André Lureau  fi
5595247724cbSMarc-André Lureaufi
5596247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5597247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5598247724cbSMarc-André Lureaufi
5599247724cbSMarc-André Lureau
56006542aa9cSPeter Lieven##########################################
56016542aa9cSPeter Lieven# Do we have libnfs
56026542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5603b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
56046542aa9cSPeter Lieven    libnfs="yes"
56056542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
56066542aa9cSPeter Lieven  else
56076542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
56088efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
56096542aa9cSPeter Lieven    fi
56106542aa9cSPeter Lieven    libnfs="no"
56116542aa9cSPeter Lieven  fi
56126542aa9cSPeter Lievenfi
56131d728c39SBlue Swirl
56143efac6ebSTomáš Golembiovský##########################################
56153efac6ebSTomáš Golembiovský# Do we have libudev
56163efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
56173efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
56183efac6ebSTomáš Golembiovský    libudev="yes"
56193efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
56203efac6ebSTomáš Golembiovský  else
56213efac6ebSTomáš Golembiovský    libudev="no"
56223efac6ebSTomáš Golembiovský  fi
56233efac6ebSTomáš Golembiovskýfi
56243efac6ebSTomáš Golembiovský
56256ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
56266ca026cbSPeter Maydellif test "$werror" = "yes"; then
56276ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
56286ca026cbSPeter Maydellfi
56296ca026cbSPeter Maydell
5630e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5631e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
56321156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5633e86ecd4bSJuan Quintela    fi
5634e86ecd4bSJuan Quintelafi
5635e86ecd4bSJuan Quintela
563694dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
563794dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
563894dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
563994dd53c5SGerd Hoffmannelse
564094dd53c5SGerd Hoffmann    POD2MAN="pod2man"
564194dd53c5SGerd Hoffmannfi
564294dd53c5SGerd Hoffmann
5643952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5644952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5645952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5646e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5647952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5648952afb71SBlue Swirl        fi
5649952afb71SBlue Swirl    done
5650952afb71SBlue Swirlfi
5651952afb71SBlue Swirl
565210ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5653e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5654528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5655834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
56565a67135aSbellard
5657e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5658e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5659e0580342SKamil Rytarowski  ivshmem=yes
5660e0580342SKamil Rytarowskifi
5661e0580342SKamil Rytarowski
56624b1c11fdSDaniel P. Berrangetools=""
56634b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
566472d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
56654b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
56664b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5667b1449edbSKamil Rytarowski  fi
5668b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5669a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
56704b1c11fdSDaniel P. Berrange  fi
56713fa2d384SViktor Prutyanov  if [ "$posix" = "yes" ] && [ "$curl" = "yes" ]; then
56723fa2d384SViktor Prutyanov    tools="elf2dmp $tools"
56733fa2d384SViktor Prutyanov  fi
56744b1c11fdSDaniel P. Berrangefi
56754b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5676b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5677b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5678983eef5aSMeador Inge      virtfs=yes
567917bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5680983eef5aSMeador Inge    else
5681983eef5aSMeador Inge      if test "$virtfs" = yes; then
5682b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5683983eef5aSMeador Inge      fi
568417500370SAndreas Färber      virtfs=no
5685983eef5aSMeador Inge    fi
5686fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5687fe8fc5aeSPaolo Bonzini      mpath=yes
5688fe8fc5aeSPaolo Bonzini    else
5689fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5690fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5691fe8fc5aeSPaolo Bonzini      fi
5692fe8fc5aeSPaolo Bonzini      mpath=no
5693fe8fc5aeSPaolo Bonzini    fi
5694b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5695b855f8d1SPaolo Bonzini  else
5696b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5697b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5698b855f8d1SPaolo Bonzini    fi
5699b855f8d1SPaolo Bonzini    virtfs=no
5700fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5701fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5702fe8fc5aeSPaolo Bonzini    fi
5703fe8fc5aeSPaolo Bonzini    mpath=no
570417bff52bSM. Mohan Kumar  fi
57056a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
57066a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
57076a021536SGerd Hoffmann  fi
5708ff69fd8cSLaurent Vivierfi
57099d6bc27bSMichael Roth
57109d6bc27bSMichael Roth# Probe for guest agent support/options
57119d6bc27bSMichael Roth
5712e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5713b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5714fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5715e8ef31a3SMichael Tokarev      guest_agent=yes
5716e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5717e8ef31a3SMichael Tokarev      guest_agent=no
5718e8ef31a3SMichael Tokarev  else
5719e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5720ca35f780SPaolo Bonzini  fi
57214b1c11fdSDaniel P. Berrangefi
5722ca35f780SPaolo Bonzini
57239d6bc27bSMichael Roth# Guest agent Window MSI  package
57249d6bc27bSMichael Roth
57259d6bc27bSMichael Rothif test "$guest_agent" != yes; then
57269d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
57279d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
57289d6bc27bSMichael Roth  fi
57299d6bc27bSMichael Roth  guest_agent_msi=no
57309d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
57319d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
57329d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
57339d6bc27bSMichael Roth  fi
57349d6bc27bSMichael Roth  guest_agent_msi=no
57359d6bc27bSMichael Rothelif ! has wixl; then
57369d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
57379d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
57389d6bc27bSMichael Roth  fi
57399d6bc27bSMichael Roth  guest_agent_msi=no
57401a34904eSMichael Rothelse
57411a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
57421a34904eSMichael Roth  # disabled explicitly
57431a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
57441a34904eSMichael Roth    guest_agent_msi=yes
57451a34904eSMichael Roth  fi
57469d6bc27bSMichael Rothfi
57479d6bc27bSMichael Roth
57481a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
57499d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
57509d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
57519d6bc27bSMichael Roth  fi
57529d6bc27bSMichael Roth
57539d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
57549d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
57559d6bc27bSMichael Roth  fi
57569d6bc27bSMichael Roth
57579d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
57589d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
57599d6bc27bSMichael Roth  fi
57609d6bc27bSMichael Roth
57619d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
576289138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
57639d6bc27bSMichael Roth  fi
57649d6bc27bSMichael Roth
576589138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
57669d6bc27bSMichael Roth
57679d6bc27bSMichael Roth  case "$cpu" in
57689d6bc27bSMichael Roth  x86_64)
57699d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
57709d6bc27bSMichael Roth    ;;
57719d6bc27bSMichael Roth  i386)
57729d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
57739d6bc27bSMichael Roth    ;;
57749d6bc27bSMichael Roth  *)
57759d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
57769d6bc27bSMichael Roth    ;;
57779d6bc27bSMichael Roth  esac
57789d6bc27bSMichael Rothfi
57799d6bc27bSMichael Roth
5780ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5781ca35f780SPaolo Bonziniroms=
5782ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5783ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5784ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5785e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5786c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5787c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5788c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5789e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5790e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5791ca35f780SPaolo Bonzini            roms="optionrom"
5792e57218b6SPeter Maydell            break
5793e57218b6SPeter Maydell        fi
5794e57218b6SPeter Maydell    done
5795ca35f780SPaolo Bonzinifi
5796d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
579739ac8455SDavid Gibson  roms="$roms spapr-rtas"
579839ac8455SDavid Gibsonfi
5799ca35f780SPaolo Bonzini
58009933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
58019933c305SChristian Borntraeger  roms="$roms s390-ccw"
58029933c305SChristian Borntraegerfi
58039933c305SChristian Borntraeger
5804964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
580592fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5806964c6fa1SRichard Henderson  textseg_addr=
5807964c6fa1SRichard Henderson  case "$cpu" in
5808479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5809479eb121SRichard Henderson      # ??? Rationale for choosing this address
5810964c6fa1SRichard Henderson      textseg_addr=0x60000000
5811964c6fa1SRichard Henderson      ;;
5812964c6fa1SRichard Henderson    mips)
5813479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5814479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5815479eb121SRichard Henderson      textseg_addr=0x60000000
5816964c6fa1SRichard Henderson      ;;
5817964c6fa1SRichard Henderson  esac
5818964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5819964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5820964c6fa1SRichard Henderson    int main(void) { return 0; }
5821964c6fa1SRichard HendersonEOF
5822964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5823964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5824964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5825964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5826964c6fa1SRichard Henderson      # at least.
582792fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
582892fe2ba8SPeter Maydell        error_exit \
582992fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
583092fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
583192fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
583292fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
583392fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
583492fe2ba8SPeter Maydell            "--disable-user option to configure."
583592fe2ba8SPeter Maydell      fi
583692fe2ba8SPeter Maydell
5837964c6fa1SRichard Henderson      $ld --verbose | sed \
5838964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5839964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5840964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5841964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5842964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5843964c6fa1SRichard Henderson    fi
5844964c6fa1SRichard Henderson  fi
5845964c6fa1SRichard Hendersonfi
5846964c6fa1SRichard Henderson
584711cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
584811cde1c8SBruno 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.
584911cde1c8SBruno Dominguezif has $cxx; then
585011cde1c8SBruno Dominguez    cat > $TMPC <<EOF
585111cde1c8SBruno Dominguezint c_function(void);
585211cde1c8SBruno Dominguezint main(void) { return c_function(); }
585311cde1c8SBruno DominguezEOF
585411cde1c8SBruno Dominguez
585511cde1c8SBruno Dominguez    compile_object
585611cde1c8SBruno Dominguez
585711cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
585811cde1c8SBruno Dominguezextern "C" {
585911cde1c8SBruno Dominguez   int c_function(void);
586011cde1c8SBruno Dominguez}
586111cde1c8SBruno Dominguezint c_function(void) { return 42; }
586211cde1c8SBruno DominguezEOF
586311cde1c8SBruno Dominguez
586411cde1c8SBruno Dominguez    update_cxxflags
586511cde1c8SBruno Dominguez
586611cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
586711cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
586811cde1c8SBruno Dominguez        :
586911cde1c8SBruno Dominguez    else
587011cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
587111cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
587211cde1c8SBruno Dominguez        cxx=
587311cde1c8SBruno Dominguez    fi
587411cde1c8SBruno Dominguezelse
587511cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
587611cde1c8SBruno Dominguez    cxx=
587711cde1c8SBruno Dominguezfi
587811cde1c8SBruno Dominguez
587902d34f62SCole Robinsonecho_version() {
588002d34f62SCole Robinson    if test "$1" = "yes" ; then
588102d34f62SCole Robinson        echo "($2)"
588202d34f62SCole Robinson    fi
588302d34f62SCole Robinson}
588402d34f62SCole Robinson
588550e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
588650e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
58878a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
588850e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
58895ca9388aSGerd Hoffmann
58907d13299dSbellardecho "Install prefix    $prefix"
589189138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
58923d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
589389138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
589489138857SStefan Weilecho "library directory $(eval echo $libdir)"
589589138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
589689138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
589789138857SStefan Weilecho "include directory $(eval echo $includedir)"
589889138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
589911d9f695Sbellardif test "$mingw32" = "no" ; then
590089138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
590189138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
590243ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
59035a699bbbSLaszlo Ersekelse
59045a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5905d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
590611d9f695Sbellardfi
59075a67135aSbellardecho "Source path       $source_path"
5908cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
5909aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
59107d13299dSbellardecho "C compiler        $cc"
591183469015Sbellardecho "Host C compiler   $host_cc"
591283f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
59133c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
591445d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
59150c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5916a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
59170c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
59188a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
59197d13299dSbellardecho "make              $make"
59206a882643Spbrookecho "install           $install"
5921c886edfbSBlue Swirlecho "python            $python"
5922e2d8830eSBradif test "$slirp" = "yes" ; then
5923e2d8830eSBrad    echo "smbd              $smbd"
5924e2d8830eSBradfi
592517969268SFam Zhengecho "module support    $modules"
5926a98fd896Sbellardecho "host CPU          $cpu"
5927de83cd02Sbellardecho "host big endian   $bigendian"
592897a847bcSbellardecho "target list       $target_list"
59297d13299dSbellardecho "gprof enabled     $gprof"
593003b4fe7dSaliguoriecho "sparse enabled    $sparse"
59311625af87Saliguoriecho "strip binaries    $strip_opt"
593205c2a3e7Sbellardecho "profiler          $profiler"
593343ce4dfeSbellardecho "static build      $static"
59345b0753e0Sbellardif test "$darwin" = "yes" ; then
59355b0753e0Sbellard    echo "Cocoa support     $cocoa"
59365b0753e0Sbellardfi
593789138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
593889138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5939925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
594089138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5941a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5942ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
594391bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
594489138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
59459a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
59464d3b6f6eSbalrogecho "curses support    $curses"
594747479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
5948769ce76dSAlexander Grafecho "curl support      $curl"
594967b915a5Sbellardecho "mingw32 support   $mingw32"
59500c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5951b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5952b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5953983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5954fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
5955821601eaSJes Sorensenecho "VNC support       $vnc"
5956821601eaSJes Sorensenif test "$vnc" = "yes" ; then
59572f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
59582f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5959efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5960821601eaSJes Sorensenfi
59613142255cSblueswir1if test -n "$sparc_cpu"; then
59623142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
59633142255cSblueswir1fi
5964e37630caSaliguoriecho "xen support       $xen"
59653996e85cSPaul Durrantif test "$xen" = "yes" ; then
59663996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
596764a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
59683996e85cSPaul Durrantfi
59692e4d9fb1Saurel32echo "brlapi support    $brlapi"
5970a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5971a25dba17SJuan Quintelaecho "Documentation     $docs"
597240d6444eSAvi Kivityecho "PIE               $pie"
59738a16d273Sthsecho "vde support       $vde"
597458952137SVincenzo Maffioneecho "netmap support    $netmap"
59755c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5976758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
597777755340Sthsecho "Install blobs     $blobs"
5978b31a0277SJuan Quintelaecho "KVM support       $kvm"
5979b0cb0a66SVincent Palatinecho "HAX support       $hax"
5980c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
5981d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
5982b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5983b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5984b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
59859195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5986b3f6ea7eSPaolo Bonzinifi
59875a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
5988b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
598921ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
5990f652e6afSaurel32echo "fdt support       $fdt"
5991a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
5992ceb42de8Saliguoriecho "preadv support    $preadv"
59935f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5994e78815a5SAndreas Färberecho "madvise           $madvise"
5995e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
59969bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
599747e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5998d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
5999042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
60005e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6001fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6002e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
60035b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6004713572a7SMarc-André Lureauif have_backend "simple"; then
60059410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6006e00e36fbSStefan Weilfi
600789138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6008f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6009dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
60107b02f544SMarc-André Lureauecho "smartcard support $smartcard"
60112b2325ffSGerd Hoffmannecho "libusb            $libusb"
601269354a83SHans de Goedeecho "usb net redir     $usb_redir"
6013da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6014014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6015c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
60166542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6017d138cee9SMichael Rothecho "build guest agent $guest_agent"
6018d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
601950cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
60204c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6021f794573eSEduardo Otuboecho "seccomp support   $seccomp"
60227c2acc70SPeter Maydellecho "coroutine backend $coroutine"
602370c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
60247d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6025ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6026f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6027eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
60281d728c39SBlue Swirlecho "gcov              $gcov_tool"
60291d728c39SBlue Swirlecho "gcov enabled      $gcov"
6030ab214c29SStefan Bergerecho "TPM support       $tpm"
60310a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
60323b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
6033f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
60343556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6035ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6036607dacd0Sqiaonuohanecho "lzo support       $lzo"
6037607dacd0Sqiaonuohanecho "snappy support    $snappy"
60386b383c08SPeter Wuecho "bzip2 support     $bzip2"
6039a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6040ed279a06SKlim Kireevecho "libxml2           $libxml2"
60412847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
60427b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
604399f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6044a6b1d4c0SChanglong Xieecho "replication support $replication"
6045da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
60468ca80760SRichard Hendersonecho "capstone          $capstone"
604751a12b51SAlex Bennéeecho "docker            $docker"
604817824406SJunyan Heecho "libpmem support   $libpmem"
60493efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
605067b915a5Sbellard
60511ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
605224b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
6053e8cd23deSbellardfi
605497a847bcSbellard
6055e52c6ba3SDaniel P. Berrangeif test "$sdlabi" = "1.2"; then
6056e52c6ba3SDaniel P. Berrange    echo
6057e52c6ba3SDaniel P. Berrange    echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
6058e52c6ba3SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using SDL 2.0"
6059e52c6ba3SDaniel P. Berrangefi
6060e52c6ba3SDaniel P. Berrange
6061898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6062898be3e0SPeter Maydell    echo
6063898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6064898be3e0SPeter Maydell    echo
6065898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6066898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6067898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6068898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6069898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6070898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6071898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6072898be3e0SPeter Maydellfi
6073898be3e0SPeter Maydell
6074898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6075898be3e0SPeter Maydell    echo
6076898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6077898be3e0SPeter Maydell    echo
6078c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6079c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6080898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6081898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6082898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6083898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6084898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6085898be3e0SPeter Maydellfi
6086898be3e0SPeter Maydell
608798ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
608897a847bcSbellard
6089dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6090dbd99ae3SStefan Weil
609198ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
609298ec69acSJuan Quintelaecho >> $config_host_mak
609398ec69acSJuan Quintela
6094e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
609599d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
609699d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
60973aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
60988bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
60990f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
610099d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
610199d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
610222d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
61039afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
61043d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
61059afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6106e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
61075a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6108785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
61095a699bbbSLaszlo Ersekfi
6110f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6111834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6112f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6113cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6114aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6115f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6116804edf29SJuan Quintela
611798ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6118727e5283SPaolo Bonzini
6119f8393946Saurel32if test "$debug_tcg" = "yes" ; then
61202358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6121f8393946Saurel32fi
61221625af87Saliguoriif test "$strip_opt" = "yes" ; then
612352ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
61241625af87Saliguorifi
61257d13299dSbellardif test "$bigendian" = "yes" ; then
6126e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
612797a847bcSbellardfi
612867b915a5Sbellardif test "$mingw32" = "yes" ; then
612998ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
613089138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
61319fe6de94SBlue Swirl  version_major=${rc_version%%.*}
61329fe6de94SBlue Swirl  rc_version=${rc_version#*.}
61339fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
61349fe6de94SBlue Swirl  rc_version=${rc_version#*.}
61359fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
61369fe6de94SBlue Swirl  version_micro=0
61379fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
61389fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6139d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6140d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6141f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6142d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6143d9840e25STomoki Sekiyama  fi
614450cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
614576dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
614650cbebb9SMichael Roth  fi
61471a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
61489dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
61499dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
61509dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
61519dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
61529dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
61539dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
61549dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
61559dacf32dSYossi Hindin  fi
6156210fa556Spbrookelse
615735f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6158210fa556Spbrookfi
6159128ab2ffSblueswir1
6160dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6161dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6162dffcb71cSMark McLoughlinfi
6163dffcb71cSMark McLoughlin
616483fb7adfSbellardif test "$darwin" = "yes" ; then
616598ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
616683fb7adfSbellardfi
6167b29fe3edSmalc
6168ec530c81Sbellardif test "$solaris" = "yes" ; then
616998ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6170ec530c81Sbellardfi
6171179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6172179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6173179cf400SAndreas Färberfi
617497a847bcSbellardif test "$static" = "yes" ; then
617598ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
617697a847bcSbellardfi
61771ba16968SStefan Weilif test "$profiler" = "yes" ; then
61782358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
617905c2a3e7Sbellardfi
6180c20709aaSbellardif test "$slirp" = "yes" ; then
618198ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6182e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6183c20709aaSbellardfi
61848a16d273Sthsif test "$vde" = "yes" ; then
618598ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6186e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
61878a16d273Sthsfi
618858952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
618958952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
619058952137SVincenzo Maffionefi
6191015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6192015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6193015a33bdSGongleifi
619447e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
619547e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
619647e98658SCorey Bryantfi
61972358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
61980c58ac1cSmalcfor drv in $audio_drv_list; do
61991ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6200ce3dc033SGerd Hoffmann    case "$drv" in
6201051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6202ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6203ce3dc033SGerd Hoffmann	*)
6204ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6205ce3dc033SGerd Hoffmann    esac
62060c58ac1cSmalcdone
6207b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6208b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6209b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6210b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6211b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
621267f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
621367f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
621467f86e8eSJuan Quintelafi
6215d5631638Smalcif test "$audio_win_int" = "yes" ; then
6216d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6217d5631638Smalcfi
6218b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6219b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6220821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6221821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6222821601eaSJes Sorensenfi
62232f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
622498ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
62252f9606b3Saliguorifi
6226821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
62272f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
62282f6f5c7aSCorentin Charyfi
6229821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6230efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6231efe556adSCorentin Charyfi
62326a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
62336a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
62346a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
62356a021536SGerd Hoffmannfi
623676655d6dSaliguoriif test "$fnmatch" = "yes" ; then
62372358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
623876655d6dSaliguorifi
6239dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6240dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6241dce512deSChristoph Hellwigfi
624289138857SStefan Weilqemu_version=$(head $source_path/VERSION)
624398ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
62442358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
624598ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
62462b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6247a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
624898ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6249cc8ae6deSpbrookfi
625017969268SFam Zhengif test "$modules" = "yes"; then
6251e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6252e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
625389138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
625417969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
625517969268SFam Zhengfi
62568781595bSGerd Hoffmannif test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
62578781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
62588781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
62598781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
62608781595bSGerd Hoffmannfi
62611ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
626296400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
6263a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
62648ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
62658ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
626649ecc3faSbellardfi
626749ecc3faSbellardif test "$cocoa" = "yes" ; then
626898ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
626949ecc3faSbellardfi
62704d3b6f6eSbalrogif test "$curses" = "yes" ; then
62712373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
62722373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
62732373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6274ab4e5602SJan Kiszkafi
6275099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
62762358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6277099d6b0fSRiku Voipiofi
627840ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
627940ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
628040ff6d7eSKevin Wolffi
62813ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
62822358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
62833ce34dfbSvibisreenivasanfi
6284c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6285c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6286c2882b96SRiku Voipiofi
6287751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6288751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6289751bcc39SMarc-André Lureaufi
6290955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6291955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6292955727d2SCortland Tölvafi
6293d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6294d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6295d0927938SUlrich Hechtfi
62963d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
62973d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
62983d4fa43eSKusanagi Kouichifi
6299b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6300b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6301b953f075SDenis V. Lunevfi
6302ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6303ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6304ed911435SKevin Wolffi
6305c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6306c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6307c727f47dSPeter Maydellfi
6308dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6309dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6310dace20dcSPeter Maydellfi
6311d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6312d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6313d0927938SUlrich Hechtfi
63144e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
63154e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
63164e0c6529SAlex Blighfi
6317cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6318cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6319cd758dd0SAlex Blighfi
63203b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
63213b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
63223b6edd16SPeter Maydellfi
63233b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
63243b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
63253b6edd16SPeter Maydellfi
6326a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6327a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6328a8fd1abaSPeter Maydellfi
632951834341SRiku Voipioif test "$timerfd" = "yes" ; then
633051834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
633151834341SRiku Voipiofi
63329af5c906SRiku Voipioif test "$setns" = "yes" ; then
63339af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
63349af5c906SRiku Voipiofi
633538860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
633638860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
633738860a03SAleksandar Markovicfi
63385a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
63395a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
63405a03cd00SAleksandar Markovicfi
63413b3f24adSaurel32if test "$inotify" = "yes" ; then
63422358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
63433b3f24adSaurel32fi
6344c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6345c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6346c05c7a73SRiku Voipiofi
6347401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6348401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6349401bc051SPeter Maydellfi
63505c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
63515c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
63525c99fa37SKeno Fischerfi
63536ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
63546ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
63556ae9a1f4SJuan Quintelafi
63566ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
63576ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
63586ae9a1f4SJuan Quintelafi
6359769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6360d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6361b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
63626ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6363769ce76dSAlexander Graffi
63642e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
636598ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
63668eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
63672e4d9fb1Saurel32fi
6368fb599c9aSbalrogif test "$bluez" = "yes" ; then
636998ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6370ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6371fb599c9aSbalrogfi
6372a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6373e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6374a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6375014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6376925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6377925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6378925a0400SGerd Hoffmann  fi
6379bbbf9bfbSStefan Weilfi
6380a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6381ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6382ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6383ddbb0d09SDaniel P. Berrangefi
638491bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
638591bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
63861f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
63871f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
63881f923c70SLongpeng(Mike)  fi
638962893b67SDaniel P. Berrangefi
639091bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
639191bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6392becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6393ed754746SDaniel P. Berrangefi
63949a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
63959a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
63969a2fd434SDaniel P. Berrangefi
6397559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6398559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6399559607eaSDaniel P. Berrangefi
64006b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
64016b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
64026b39b063SEric Blakefi
6403277abf15SJan Vesely
6404277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6405277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6406277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6407277abf15SJan Vesely# if this macro is set.
6408277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6409277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6410277abf15SJan Veselyfi
64111efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
64121efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
64131efad060SFam Zhengfi
6414bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6415bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6416a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6417e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6418a4ccabcfSAnthony Liguorifi
64199d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
64209d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
64219d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
64229d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
64239d9e1521SGerd Hoffmannfi
6424e37630caSaliguoriif test "$xen" = "yes" ; then
64256dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6426d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
642764a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
642864a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
642964a7ad6fSIan Campbell  fi
6430e37630caSaliguorifi
64315c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
64325c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
64335c6c3a6cSChristoph Hellwigfi
6434758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6435758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6436758e8e38SVenkateswararao Jujjuri (JV)fi
64374f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
64384f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
64394f26f2b6SAvi Kivityfi
6440983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6441758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6442758e8e38SVenkateswararao Jujjuri (JV)fi
6443fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6444fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
64451b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
64461b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
64471b0578f5SMurilo Opsfelder Araujo  fi
6448fe8fc5aeSPaolo Bonzinifi
64495e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
64505e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
64515e9be92dSNicholas Bellingerfi
6452e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
645303ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
645403ce5744SNikolay Nikolaevfi
6455042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6456042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6457042cea27SGongleifi
6458fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6459fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6460fc0b9b0eSStefan Hajnoczifi
6461e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6462e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6463e6a74868SMarc-André Lureaufi
646477755340Sthsif test "$blobs" = "yes" ; then
646598ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
646677755340Sthsfi
6467bf9298b9Saliguoriif test "$iovec" = "yes" ; then
64682358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6469bf9298b9Saliguorifi
6470ceb42de8Saliguoriif test "$preadv" = "yes" ; then
64712358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6472ceb42de8Saliguorifi
6473e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
64743f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6475f652e6afSaurel32fi
6476a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6477a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6478a40161cbSPaolo Bonzinifi
6479dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6480dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6481dcc38d1cSMarcelo Tosattifi
6482b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6483b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
64849195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
64859195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
64869195b2c2SStefan Weil  fi
6487b3f6ea7eSPaolo Bonzinifi
64885f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
64895f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
64905f6b9e8fSBlue Swirlfi
6491e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6492e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6493e78815a5SAndreas Färberfi
6494e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6495e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6496e78815a5SAndreas Färberfi
64979bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
64989bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
64999bc5a719SAndreas Gustafssonfi
650097a847bcSbellard
6501cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6502cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6503cd4ec0b4SGerd Hoffmannfi
6504cd4ec0b4SGerd Hoffmann
65057b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
65067b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
65077b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
65087b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6509111a38b0SRobert Relyeafi
6510111a38b0SRobert Relyea
65112b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
65122b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6513b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6514b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
65152b2325ffSGerd Hoffmannfi
65162b2325ffSGerd Hoffmann
651769354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
651869354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6519cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6520cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
652169354a83SHans de Goedefi
652269354a83SHans de Goede
6523da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6524da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6525da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6526014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6527014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6528014cb152SGerd Hoffmann  fi
652920ff075bSMichael Wallefi
653020ff075bSMichael Walle
65315a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
65325a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
65335a22ab71SYang Zhongfi
65345a22ab71SYang Zhong
653599f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
653699f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
653799f2dbd3SLiang Lifi
653899f2dbd3SLiang Li
6539607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6540607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6541607dacd0Sqiaonuohanfi
6542607dacd0Sqiaonuohan
6543607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6544607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6545607dacd0Sqiaonuohanfi
6546607dacd0Sqiaonuohan
65476b383c08SPeter Wuif test "$bzip2" = "yes" ; then
65486b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
65496b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
65506b383c08SPeter Wufi
65516b383c08SPeter Wu
6552c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6553d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
65546ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
65556ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6556c589b249SRonnie Sahlbergfi
6557c589b249SRonnie Sahlberg
65586542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
65594be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
65604be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
65616542aa9cSPeter Lievenfi
65626542aa9cSPeter Lieven
6563f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6564f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6565c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6566c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6567f794573eSEduardo Otubofi
6568f794573eSEduardo Otubo
656983fb7adfSbellard# XXX: suppress that
65707d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
65712358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
65727d3505c5Sbellardfi
65737d3505c5Sbellard
65744d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
65754d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
65764d9310f4SDaniel P. Berrangefi
65773556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
65783556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
65793556c233SPaolo Bonzinifi
6580f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6581d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
65826ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
65836ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6584f27aaf4bSChristian Brunnerfi
658520ff6c80SAnthony Liguori
65867c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
658770c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
658870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
658970c60c08SStefan Hajnoczielse
659070c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
659170c60c08SStefan Hajnoczifi
6592d0e2fce5SAneesh Kumar K.V
65937d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
65947d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
65957d992e4dSPeter Lievenfi
65967d992e4dSPeter Lieven
6597f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6598f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6599f0d92b56SLongpeng(Mike)fi
6600f0d92b56SLongpeng(Mike)
6601d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6602d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6603d2042378SAneesh Kumar K.Vfi
6604d2042378SAneesh Kumar K.V
6605e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6606e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6607e06a765eSHarsh Prateek Borafi
6608e06a765eSHarsh Prateek Bora
6609cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6610cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
661106d71fa1SPeter Maydellfi
661206d71fa1SPeter Maydell
66133f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
66143f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
66153f4349dcSKevin Wolffi
66163f4349dcSKevin Wolf
6617d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6618d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6619d83414e1SMarc-André Lureaufi
6620d83414e1SMarc-André Lureau
66218ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
66228ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
66238ab1bf12SLuiz Capitulinofi
66248ab1bf12SLuiz Capitulino
662576a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
662676a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
662776a347e1SRichard Hendersonfi
662876a347e1SRichard Henderson
6629f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6630f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6631f540166bSRichard Hendersonfi
6632f540166bSRichard Henderson
66337ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
66347ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
66357ebee43eSRichard Hendersonfi
66367ebee43eSRichard Henderson
6637e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
6638e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
6639e6cd4bb5SRichard Hendersonfi
6640e6cd4bb5SRichard Henderson
6641df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6642df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6643df79b996SRichard Hendersonfi
6644df79b996SRichard Henderson
6645db432672SRichard Hendersonif test "$vector16" = "yes" ; then
6646db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
6647db432672SRichard Hendersonfi
6648db432672SRichard Henderson
66491e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
66501e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
66511e6e9acaSRichard Hendersonfi
66521e6e9acaSRichard Henderson
6653eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6654d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
66556ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
66566ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6657eb100396SBharata B Raofi
6658eb100396SBharata B Rao
6659d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6660d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6661d85fa9ebSJeff Codyfi
6662d85fa9ebSJeff Cody
66630c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
66640c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
66650c14fb47SBharata B Raofi
66660c14fb47SBharata B Rao
6667df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6668df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6669df3a429aSNiels de Vosfi
6670df3a429aSNiels de Vos
66717c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
66727c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
66737c815372SBharata B Raofi
66747c815372SBharata B Rao
66750a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6676d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
66776ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
66786ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
66790a12ec87SRichard W.M. Jonesfi
66800a12ec87SRichard W.M. Jones
6681ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6682ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6683ed1701c6SDr. David Alan Gilbertfi
6684ed1701c6SDr. David Alan Gilbert
66853b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
66863b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6687f4ede81eSAmarnath Valluri  # TPM passthrough support?
66883b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
66893b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
66903b8acc11SPaolo Bonzini  fi
6691f4ede81eSAmarnath Valluri  # TPM emulator support?
6692f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6693f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6694f4ede81eSAmarnath Valluri  fi
66953b8acc11SPaolo Bonzinifi
66963b8acc11SPaolo Bonzini
66975b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
66985b808275SLluís Vilanovaif have_backend "nop"; then
66996d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
670022890ab5SPrerna Saxenafi
67015b808275SLluís Vilanovaif have_backend "simple"; then
67026d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
67036d8a764eSLluís  # Set the appropriate trace file.
6704953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
67059410b56cSPrerna Saxenafi
6706ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6707ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
67086d8a764eSLluísfi
67095b808275SLluís Vilanovaif have_backend "ust"; then
67106d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
67116d8a764eSLluísfi
67125b808275SLluís Vilanovaif have_backend "dtrace"; then
67136d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
67146d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
67156d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
67166d8a764eSLluís  fi
6717c276b17dSDaniel P. Berrangefi
67185b808275SLluís Vilanovaif have_backend "ftrace"; then
6719781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6720781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6721781e9545SEiichi Tsukata  else
672221684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6723781e9545SEiichi Tsukata  fi
6724781e9545SEiichi Tsukatafi
67250a852417SPaul Durrantif have_backend "syslog"; then
67260a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
67270a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
67280a852417SPaul Durrant  else
67290a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
67300a852417SPaul Durrant  fi
67310a852417SPaul Durrantfi
67329410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
67339410b56cSPrerna Saxena
67342da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
67352da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6736392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
67372da776dbSMichael R. Hinesfi
67382da776dbSMichael R. Hines
673921ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
674021ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
674121ab34c9SMarcel Apfelbaumfi
674221ab34c9SMarcel Apfelbaum
6743575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6744575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6745575b22b1SLaurent Vivierfi
6746575b22b1SLaurent Vivier
6747ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6748ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6749ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6750ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6751ed279a06SKlim Kireevfi
6752ed279a06SKlim Kireev
6753a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6754a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6755a6b1d4c0SChanglong Xiefi
6756a6b1d4c0SChanglong Xie
67576a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
67586a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
67596a02c806SStefan Hajnoczifi
67606a02c806SStefan Hajnoczi
67614d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
67624d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
67634d04351fSChristopher Covingtonfi
67644d04351fSChristopher Covington
676549e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
676649e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
676749e00a18SAndreas Grapentinfi
676849e00a18SAndreas Grapentin
6769e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6770e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6771e674605fSTomáš Golembiovskýfi
6772e674605fSTomáš Golembiovský
6773e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6774e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6775e0580342SKamil Rytarowskifi
6776e219c499SRichard Hendersonif test "$capstone" != "no" ; then
67778ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
67788ca80760SRichard Hendersonfi
6779ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
6780ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
6781ba59fb77SPaolo Bonzinifi
6782e0580342SKamil Rytarowski
67835c312079SDr. David Alan Gilbert# Hold two types of flag:
67845c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
67855c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
67865c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
67875c312079SDr. David Alan Gilbert#                                     platform
67885c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
67895c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
67905c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
67915c312079SDr. David Alan Gilbertfi
67925c312079SDr. David Alan Gilbert
6793da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6794da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6795da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6796da92c3ffSAshish Mittalfi
6797da92c3ffSAshish Mittal
679817824406SJunyan Heif test "$libpmem" = "yes" ; then
679917824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
680017824406SJunyan Hefi
680117824406SJunyan He
68025b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
68039edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
68045b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
68059edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
68065b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
68079edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6808c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
68099edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
681040d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
68119edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
68125b5e3037SPaolo Bonzinielse
68139edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
68145b5e3037SPaolo Bonzinifi
68159edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
68165b5e3037SPaolo Bonzini
681798ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
681898ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6819804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6820804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
68211901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
68221901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
68231901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
682421655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6825c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6826804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6827a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6828a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6829a31a8642SMichael S. Tsirkinfi
6830804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
683183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
68323c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6833804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
683445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6835cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
68365f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
68373dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6838804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6839804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
68409f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
68414852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
68429fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6843e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
684446eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6845a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
684611cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6847f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6848e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6849e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
685080fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
68512944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6852e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6853e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6854e39f0062SPaolo Bonzinifi
685542da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
685642da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
685742da6041SGerd Hoffmannelse
685842da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
685942da6041SGerd Hoffmannfi
6860e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
686146eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
68628a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
68636969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6864e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
686573da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
68663e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6867409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6868804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
686917969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
687017969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6871957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
687290246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
687390246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
687494dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6875cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
68761d728c39SBlue Swirlif test "$gcov" = "yes" ; then
68771d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
68781d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
68791d728c39SBlue Swirlfi
6880804edf29SJuan Quintela
688151a12b51SAlex Bennéeif test "$docker" != "no"; then
688251a12b51SAlex Bennée    echo "HAVE_USER_DOCKER=y" >> $config_host_mak
688351a12b51SAlex Bennéefi
688451a12b51SAlex Bennée
68853efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
68863efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
68873efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
68883efac6ebSTomáš Golembiovskýfi
68893efac6ebSTomáš Golembiovský
68906efd7517SPeter Maydell# use included Linux headers
68916efd7517SPeter Maydellif test "$linux" = "yes" ; then
6892a307beb6SAndreas Färber  mkdir -p linux-headers
68936efd7517SPeter Maydell  case "$cpu" in
6894c72b26ecSRichard Henderson  i386|x86_64|x32)
689508312a63SPeter Maydell    linux_arch=x86
68966efd7517SPeter Maydell    ;;
6897a69dc537SThomas Huth  ppc|ppc64)
689808312a63SPeter Maydell    linux_arch=powerpc
68996efd7517SPeter Maydell    ;;
69006efd7517SPeter Maydell  s390x)
690108312a63SPeter Maydell    linux_arch=s390
690208312a63SPeter Maydell    ;;
69031f080313SClaudio Fontana  aarch64)
69041f080313SClaudio Fontana    linux_arch=arm64
69051f080313SClaudio Fontana    ;;
6906222e7d11SSanjay Lal  mips64)
6907222e7d11SSanjay Lal    linux_arch=mips
6908222e7d11SSanjay Lal    ;;
690908312a63SPeter Maydell  *)
691008312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
691108312a63SPeter Maydell    linux_arch="$cpu"
69126efd7517SPeter Maydell    ;;
69136efd7517SPeter Maydell  esac
691408312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
691508312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
691608312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
691708312a63SPeter Maydell    fi
69186efd7517SPeter Maydellfi
69196efd7517SPeter Maydell
692097a847bcSbellardfor target in $target_list; do
692197a847bcSbellardtarget_dir="$target"
692225be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
692389138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
692497a847bcSbellardtarget_bigendian="no"
69251f3d3c8fSJuan Quintela
6926c1799a84SPaolo Bonzinicase "$target_name" in
6927a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6928ea2d6a39SJuan Quintela  target_bigendian=yes
6929ea2d6a39SJuan Quintela  ;;
6930ea2d6a39SJuan Quintelaesac
693197a847bcSbellardtarget_softmmu="no"
6932997344f3Sbellardtarget_user_only="no"
6933831b7825Sthstarget_linux_user="no"
693484778508Sblueswir1target_bsd_user="no"
69359e407a85Spbrookcase "$target" in
6936c1799a84SPaolo Bonzini  ${target_name}-softmmu)
69379e407a85Spbrook    target_softmmu="yes"
69389e407a85Spbrook    ;;
6939c1799a84SPaolo Bonzini  ${target_name}-linux-user)
69409e407a85Spbrook    target_user_only="yes"
69419e407a85Spbrook    target_linux_user="yes"
69429e407a85Spbrook    ;;
6943c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
694484778508Sblueswir1    target_user_only="yes"
694584778508Sblueswir1    target_bsd_user="yes"
694684778508Sblueswir1    ;;
69479e407a85Spbrook  *)
694876ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
69499e407a85Spbrook    exit 1
69509e407a85Spbrook    ;;
69519e407a85Spbrookesac
6952831b7825Sths
6953d75402b5SAlex Bennéetarget_compiler=""
6954d75402b5SAlex Bennéetarget_compiler_static=""
6955716a507cSAlex Bennéetarget_compiler_cflags=""
6956d75402b5SAlex Bennée
695797a847bcSbellardmkdir -p $target_dir
695825be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
695997a847bcSbellard
6960e5fe0c52Spbrookbflt="no"
6961ca759f9eSAlex Bennéemttcg="no"
696289138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
696356aebc89Spbrookgdb_xml_files=""
69647ba1e619Saliguori
6965c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
69666acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6967e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6968e73aae67SJuan Quintela
6969c1799a84SPaolo Bonzinicase "$target_name" in
69702408a527Saurel32  i386)
69710a7fa00aSEmilio G. Cota    mttcg="yes"
6972b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
6973d75402b5SAlex Bennée    target_compiler=$cross_cc_i386
6974716a507cSAlex Bennée    target_compiler_cflags=$cross_cc_ccflags_i386
69752408a527Saurel32  ;;
69762408a527Saurel32  x86_64)
69776acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
69780a7fa00aSEmilio G. Cota    mttcg="yes"
6979b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
6980d75402b5SAlex Bennée    target_compiler=$cross_cc_x86_64
69812408a527Saurel32  ;;
69822408a527Saurel32  alpha)
69835ee4f3c2SRichard Henderson    mttcg="yes"
6984d75402b5SAlex Bennée    target_compiler=$cross_cc_alpha
69852408a527Saurel32  ;;
69862408a527Saurel32  arm|armeb)
6987b498c8a0SJuan Quintela    TARGET_ARCH=arm
6988e5fe0c52Spbrook    bflt="yes"
6989ca759f9eSAlex Bennée    mttcg="yes"
699056aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6991d75402b5SAlex Bennée    target_compiler=$cross_cc_arm
6992d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
69932408a527Saurel32  ;;
6994722dd7beSMichael Weiser  aarch64|aarch64_be)
6995722dd7beSMichael Weiser    TARGET_ARCH=aarch64
69966a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
69976a49fa95SAlexander Graf    bflt="yes"
6998ca759f9eSAlex Bennée    mttcg="yes"
69998f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7000d75402b5SAlex Bennée    target_compiler=$cross_cc_aarch64
7001d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
70026a49fa95SAlexander Graf  ;;
70032408a527Saurel32  cris)
7004d75402b5SAlex Bennée    target_compiler=$cross_cc_cris
70052408a527Saurel32  ;;
700661766fe9SRichard Henderson  hppa)
70077b93dab5SRichard Henderson    mttcg="yes"
7008d75402b5SAlex Bennée    target_compiler=$cross_cc_hppa
700961766fe9SRichard Henderson  ;;
7010613a22c9SMichael Walle  lm32)
7011d75402b5SAlex Bennée    target_compiler=$cross_cc_lm32
7012613a22c9SMichael Walle  ;;
70132408a527Saurel32  m68k)
70140938cda5Saurel32    bflt="yes"
70155a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
7016d75402b5SAlex Bennée    target_compiler=$cross_cc_m68k
70172408a527Saurel32  ;;
7018877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7019877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
702072b675caSEdgar E. Iglesias    bflt="yes"
7021be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
7022d75402b5SAlex Bennée    target_compiler=$cross_cc_microblaze
702372b675caSEdgar E. Iglesias  ;;
70242408a527Saurel32  mips|mipsel)
7025b498c8a0SJuan Quintela    TARGET_ARCH=mips
7026d75402b5SAlex Bennée    target_compiler=$cross_cc_mips
702725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
70282408a527Saurel32  ;;
70292408a527Saurel32  mipsn32|mipsn32el)
7030597e2cecSRichard Henderson    TARGET_ARCH=mips64
70316acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7032d75402b5SAlex Bennée    target_compiler=$cross_cc_mipsn32
703325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7034597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
70352408a527Saurel32  ;;
70362408a527Saurel32  mips64|mips64el)
7037b498c8a0SJuan Quintela    TARGET_ARCH=mips64
70386acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7039d75402b5SAlex Bennée    target_compiler=$cross_cc_mips64
704025be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
70412408a527Saurel32  ;;
7042d15a9c23SAnthony Green  moxie)
7043d75402b5SAlex Bennée    target_compiler=$cross_cc_moxie
7044d15a9c23SAnthony Green  ;;
7045e671711cSMarek Vasut  nios2)
7046d75402b5SAlex Bennée    target_compiler=$cross_cc_nios2
7047e671711cSMarek Vasut  ;;
70484a09d0bbSRichard Henderson  or1k)
7049d75402b5SAlex Bennée    target_compiler=$cross_cc_or1k
7050e67db06eSJia Liu    TARGET_ARCH=openrisc
7051e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7052e67db06eSJia Liu  ;;
70532408a527Saurel32  ppc)
7054c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
7055d75402b5SAlex Bennée    target_compiler=$cross_cc_powerpc
70562408a527Saurel32  ;;
70572408a527Saurel32  ppc64)
70586acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7059e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7060f0b0685dSNikunj A Dadhania    mttcg=yes
70611438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7062d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64
70632408a527Saurel32  ;;
70649c35126cSDoug Kwan  ppc64le)
70659c35126cSDoug Kwan    TARGET_ARCH=ppc64
70669c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
70679c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7068f0b0685dSNikunj A Dadhania    mttcg=yes
70691438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7070d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64le
70719c35126cSDoug Kwan  ;;
70722408a527Saurel32  ppc64abi32)
7073b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
70746acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7075e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
707625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
70771438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7078d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64abi32
70792408a527Saurel32  ;;
708025fa194bSMichael Clark  riscv32)
708125fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
708225fa194bSMichael Clark    TARGET_ABI_DIR=riscv
708325fa194bSMichael Clark    mttcg=yes
7084d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv32
708525fa194bSMichael Clark  ;;
708625fa194bSMichael Clark  riscv64)
708725fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
708825fa194bSMichael Clark    TARGET_ABI_DIR=riscv
708925fa194bSMichael Clark    mttcg=yes
7090d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv64
709125fa194bSMichael Clark  ;;
70922408a527Saurel32  sh4|sh4eb)
7093b498c8a0SJuan Quintela    TARGET_ARCH=sh4
70944dbed897Spbrook    bflt="yes"
7095d75402b5SAlex Bennée    target_compiler=$cross_cc_sh4
70962408a527Saurel32  ;;
70972408a527Saurel32  sparc)
7098d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc
70992408a527Saurel32  ;;
71002408a527Saurel32  sparc64)
71016acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7102d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc64
71032408a527Saurel32  ;;
71042408a527Saurel32  sparc32plus)
7105b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
71066acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7107e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7108d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc32plus
710925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
71102408a527Saurel32  ;;
711124e804ecSAlexander Graf  s390x)
711263685bc4SDavid Hildenbrand    mttcg=yes
711386158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
7114d75402b5SAlex Bennée    target_compiler=$cross_cc_s390x
711524e804ecSAlexander Graf  ;;
7116444e06b1SChen Gang  tilegx)
7117d75402b5SAlex Bennée    target_compiler=$cross_cc_tilegx
7118444e06b1SChen Gang  ;;
71195ecaa4edSPeter Crosthwaite  tricore)
7120d75402b5SAlex Bennée    target_compiler=$cross_cc_tricore
71215ecaa4edSPeter Crosthwaite  ;;
7122d2fbca94SGuan Xuetao  unicore32)
7123d75402b5SAlex Bennée    target_compiler=$cross_cc_unicore32
7124d2fbca94SGuan Xuetao  ;;
7125cfa550c6SMax Filippov  xtensa|xtensaeb)
7126cfa550c6SMax Filippov    TARGET_ARCH=xtensa
712702e33e9fSMax Filippov    bflt="yes"
71289fb40342SMax Filippov    mttcg="yes"
7129d75402b5SAlex Bennée    target_compiler=$cross_cc_xtensa
7130cfa550c6SMax Filippov  ;;
71312408a527Saurel32  *)
713276ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
71332408a527Saurel32  ;;
71342408a527Saurel32esac
71355e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
71365e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
71375e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
71385e8861a0SPaolo Bonzinifi
71395e8861a0SPaolo Bonzini
7140d75402b5SAlex Bennée# Do we have a cross compiler for this target?
7141d75402b5SAlex Bennéeif has $target_compiler; then
7142d75402b5SAlex Bennée
7143d75402b5SAlex Bennée    write_c_skeleton
7144d75402b5SAlex Bennée
7145716a507cSAlex Bennée    if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
7146d75402b5SAlex Bennée        # For host systems we might get away with building without -static
7147716a507cSAlex Bennée        if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
7148d75402b5SAlex Bennée            target_compiler=""
7149d75402b5SAlex Bennée        else
7150d75402b5SAlex Bennée            enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7151d75402b5SAlex Bennée            target_compiler_static="n"
7152d75402b5SAlex Bennée        fi
7153d75402b5SAlex Bennée    else
7154d75402b5SAlex Bennée        enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7155d75402b5SAlex Bennée        target_compiler_static="y"
7156d75402b5SAlex Bennée    fi
7157d75402b5SAlex Bennéeelse
7158d75402b5SAlex Bennée    target_compiler=""
7159d75402b5SAlex Bennéefi
7160d75402b5SAlex Bennée
71615e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
71625e8861a0SPaolo Bonzini
716399afc91dSDaniel P. Berrangeupper() {
716499afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
716599afc91dSDaniel P. Berrange}
716699afc91dSDaniel P. Berrange
716789138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
716825be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7169c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
717025be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7171e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7172e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7173e6e91b9cSJuan Quintelafi
717425be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7175adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7176adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7177adfc3e91SStacey Sonfi
71783b6b7550SPaolo Bonzini
71793b6b7550SPaolo Bonziniif supported_xen_target $target; then
718025be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7181eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7182eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7183eb6fda0fSAnthony PERARD    fi
7184432d268cSJun Nakajimafi
71853b6b7550SPaolo Bonziniif supported_kvm_target $target; then
718625be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
71871ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
7188d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
7189e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
7190e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
7191e6a74868SMarc-André Lureau        fi
7192d5970055SMichael S. Tsirkin    fi
7193c59249f9SJuan Quintelafi
71943b6b7550SPaolo Bonziniif supported_hax_target $target; then
7195b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7196b0cb0a66SVincent Palatinfi
7197c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7198c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7199c97d6d2cSSergio Andres Gomez Del Realfi
7200d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7201d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7202d661d9a4SJustin Terry (VM)fi
7203de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
720425be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
720597a847bcSbellardfi
720697a847bcSbellardif test "$target_softmmu" = "yes" ; then
720725be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7208ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7209ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7210ca759f9eSAlex Bennée  fi
7211de83cd02Sbellardfi
7212997344f3Sbellardif test "$target_user_only" = "yes" ; then
721325be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7214a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7215997344f3Sbellardfi
7216831b7825Sthsif test "$target_linux_user" = "yes" ; then
721725be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7218831b7825Sthsfi
721956aebc89Spbrooklist=""
722056aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
722156aebc89Spbrook  for x in $gdb_xml_files; do
722256aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
722356aebc89Spbrook  done
722425be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
72253d0f1517SJuan Quintelafi
7226de83cd02Sbellard
7227e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
722825be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7229e5fe0c52Spbrookfi
723084778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
723125be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
723284778508Sblueswir1fi
72335b0753e0Sbellard
7234d75402b5SAlex Bennéeif test -n "$target_compiler"; then
7235d75402b5SAlex Bennée  echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7236d75402b5SAlex Bennée
7237d75402b5SAlex Bennée  if test -n "$target_compiler_static"; then
7238d75402b5SAlex Bennée      echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7239d75402b5SAlex Bennée  fi
7240716a507cSAlex Bennée
7241716a507cSAlex Bennée  if test -n "$target_compiler_cflags"; then
7242716a507cSAlex Bennée      echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7243d75402b5SAlex Bennée  fi
7244716a507cSAlex Bennéefi
7245716a507cSAlex Bennée
7246d75402b5SAlex Bennée
72474afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7248fa282484SJuan Quintela
72494afddb55SJuan Quintelacflags=""
7250fa282484SJuan Quintelaldflags=""
72519b8e111fSJuan Quintela
7252c765fcacSPeter Crosthwaitedisas_config() {
7253c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7254c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7255c765fcacSPeter Crosthwaite}
7256c765fcacSPeter Crosthwaite
725764656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
725864656024SJuan Quintela  case "$i" in
725964656024SJuan Quintela  alpha)
7260c765fcacSPeter Crosthwaite    disas_config "ALPHA"
726164656024SJuan Quintela  ;;
726282295d8aSRichard Henderson  aarch64)
726382295d8aSRichard Henderson    if test -n "${cxx}"; then
7264c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
726582295d8aSRichard Henderson    fi
726682295d8aSRichard Henderson  ;;
726764656024SJuan Quintela  arm)
7268c765fcacSPeter Crosthwaite    disas_config "ARM"
7269999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7270c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7271999b53ecSClaudio Fontana    fi
727264656024SJuan Quintela  ;;
727364656024SJuan Quintela  cris)
7274c765fcacSPeter Crosthwaite    disas_config "CRIS"
727564656024SJuan Quintela  ;;
7276429b31a2SRichard Henderson  hppa)
7277429b31a2SRichard Henderson    disas_config "HPPA"
7278429b31a2SRichard Henderson  ;;
7279c72b26ecSRichard Henderson  i386|x86_64|x32)
7280c765fcacSPeter Crosthwaite    disas_config "I386"
728164656024SJuan Quintela  ;;
728279368f49SMichael Walle  lm32)
7283c765fcacSPeter Crosthwaite    disas_config "LM32"
728479368f49SMichael Walle  ;;
728564656024SJuan Quintela  m68k)
7286c765fcacSPeter Crosthwaite    disas_config "M68K"
728764656024SJuan Quintela  ;;
7288877fdc12SEdgar E. Iglesias  microblaze*)
7289c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
729064656024SJuan Quintela  ;;
729164656024SJuan Quintela  mips*)
7292c765fcacSPeter Crosthwaite    disas_config "MIPS"
729389a955e8SAleksandar Markovic    if test -n "${cxx}"; then
729489a955e8SAleksandar Markovic      disas_config "NANOMIPS"
729589a955e8SAleksandar Markovic    fi
729664656024SJuan Quintela  ;;
7297d15a9c23SAnthony Green  moxie*)
7298c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7299d15a9c23SAnthony Green  ;;
7300e671711cSMarek Vasut  nios2)
7301e671711cSMarek Vasut    disas_config "NIOS2"
7302e671711cSMarek Vasut  ;;
73034a09d0bbSRichard Henderson  or1k)
7304c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7305e67db06eSJia Liu  ;;
730664656024SJuan Quintela  ppc*)
7307c765fcacSPeter Crosthwaite    disas_config "PPC"
730864656024SJuan Quintela  ;;
730925fa194bSMichael Clark  riscv)
731025fa194bSMichael Clark    disas_config "RISCV"
731125fa194bSMichael Clark  ;;
731224e804ecSAlexander Graf  s390*)
7313c765fcacSPeter Crosthwaite    disas_config "S390"
731464656024SJuan Quintela  ;;
731564656024SJuan Quintela  sh4)
7316c765fcacSPeter Crosthwaite    disas_config "SH4"
731764656024SJuan Quintela  ;;
731864656024SJuan Quintela  sparc*)
7319c765fcacSPeter Crosthwaite    disas_config "SPARC"
732064656024SJuan Quintela  ;;
7321cfa550c6SMax Filippov  xtensa*)
7322c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7323cfa550c6SMax Filippov  ;;
732464656024SJuan Quintela  esac
732564656024SJuan Quinteladone
73269195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7327c765fcacSPeter Crosthwaite  disas_config "TCI"
73289195b2c2SStefan Weilfi
732964656024SJuan Quintela
73306ee7126fSJuan Quintelacase "$ARCH" in
73316ee7126fSJuan Quintelaalpha)
73326ee7126fSJuan Quintela  # Ensure there's only a single GP
73336ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
73346ee7126fSJuan Quintela;;
73356ee7126fSJuan Quintelaesac
73366ee7126fSJuan Quintela
7337d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
733825be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
7339d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7340d02c1db3SJuan Quintela    cflags="-p $cflags"
7341d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7342d02c1db3SJuan Quintela  fi
7343d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7344d02c1db3SJuan Quintela    ldflags="-p $ldflags"
734525be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7346d02c1db3SJuan Quintela  fi
7347d02c1db3SJuan Quintelafi
7348d02c1db3SJuan Quintela
73499b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7350964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7351fa282484SJuan Quintelafi
7352fa282484SJuan Quintela
7353e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7354e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7355e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7356e9a3591fSChristian Borntraeger# header if
7357e9a3591fSChristian Borntraeger#  - we build on s390x
7358e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7359e9a3591fSChristian Borntraeger#  - KVM is enabled
7360e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7361e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7362e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7363e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7364e9a3591fSChristian Borntraeger    fi
7365e9a3591fSChristian Borntraegerfi
7366e9a3591fSChristian Borntraeger
736725be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
736825be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7369fa282484SJuan Quintela
737097a847bcSbellarddone # for target in $targets
73717d13299dSbellard
7372d75402b5SAlex Bennéeif test -n "$enabled_cross_compilers"; then
7373d75402b5SAlex Bennée    echo
7374d75402b5SAlex Bennée    echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7375d75402b5SAlex Bennéefi
7376d75402b5SAlex Bennée
7377e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7378a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7379a540f158SPeter Crosthwaitefi
7380e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7381e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7382e219c499SRichard Hendersonfi
7383e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7384e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7385e219c499SRichard Hendersonfi
7386a540f158SPeter Crosthwaite
7387a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7388a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7389a99d57bbSWanlong Gaofi
7390a99d57bbSWanlong Gao
7391fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7392fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7393fd0e6053SJohn Snowfi
7394fd0e6053SJohn Snow
7395e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7396e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7397e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7398e29e5c6eSPeter Maydell# (these can be both files and directories).
7399e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7400e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7401e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7402e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7403e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7404e29e5c6eSPeter Maydell# directory and symlink the directory instead.
7405b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
74063ac1f813SEmilio G. CotaDIRS="$DIRS tests/fp"
7407b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
74089933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
74092d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7410e29e5c6eSPeter MaydellLINKS="Makefile tests/tcg/Makefile qdict-test-data.txt"
7411e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7412e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7413e29e5c6eSPeter MaydellLINKS="$LINKS tests/fp/Makefile"
7414e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7415e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7416e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
7417e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7418e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7419e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
7420*39950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
7421*39950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
7422753d11f2SRichard Hendersonfor bios_file in \
7423753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7424225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
74255acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7426753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7427753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7428e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7429753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
74304e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7431753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7432753d11f2SRichard Hendersondo
7433e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
74347ea78b74SJan Kiszkadone
7435d1807a4fSPaolo Bonzinimkdir -p $DIRS
7436e29e5c6eSPeter Maydellfor f in $LINKS ; do
7437cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7438f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7439f9245e10SPeter Maydell    fi
74407d13299dSbellarddone
74411ad2134fSPaul Brook
7442c34ebfdcSAnthony Liguori# temporary config to build submodules
74432d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7444c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
744537116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7446c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7447cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
74485f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7449c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7450c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
74513dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7452c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7453a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7454c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
74559f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7456c34ebfdcSAnthony Liguoridone
7457c34ebfdcSAnthony Liguori
745876c7560aSMax Reitz# set up qemu-iotests in this build directory
745976c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
746076c7560aSMax Reitz
746176c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
746276c7560aSMax Reitzecho >> "$iotests_common_env"
746376c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
746476c7560aSMax Reitz
7465dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7466dc655404SMichael S. Tsirkincat <<EOD >config.status
7467dc655404SMichael S. Tsirkin#!/bin/sh
7468dc655404SMichael S. Tsirkin# Generated by configure.
7469dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7470dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7471dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7472dc655404SMichael S. TsirkinEOD
7473e811da7fSDaniel P. Berrangé
7474e811da7fSDaniel P. Berrangépreserve_env() {
7475e811da7fSDaniel P. Berrangé    envname=$1
7476e811da7fSDaniel P. Berrangé
7477e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7478e811da7fSDaniel P. Berrangé
7479e811da7fSDaniel P. Berrangé    if test -n "$envval"
7480e811da7fSDaniel P. Berrangé    then
7481e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7482e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7483e811da7fSDaniel P. Berrangé    else
7484e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7485e811da7fSDaniel P. Berrangé    fi
7486e811da7fSDaniel P. Berrangé}
7487e811da7fSDaniel P. Berrangé
7488e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
7489e811da7fSDaniel P. Berrangé# features/build target configure will detect
7490e811da7fSDaniel P. Berrangépreserve_env AR
7491e811da7fSDaniel P. Berrangépreserve_env AS
7492e811da7fSDaniel P. Berrangépreserve_env CC
7493e811da7fSDaniel P. Berrangépreserve_env CPP
7494e811da7fSDaniel P. Berrangépreserve_env CXX
7495e811da7fSDaniel P. Berrangépreserve_env INSTALL
7496e811da7fSDaniel P. Berrangépreserve_env LD
7497e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
7498e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
7499e811da7fSDaniel P. Berrangépreserve_env MAKE
7500e811da7fSDaniel P. Berrangépreserve_env NM
7501e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
7502e811da7fSDaniel P. Berrangépreserve_env PATH
7503e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
7504e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
7505e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
7506e811da7fSDaniel P. Berrangépreserve_env PYTHON
7507e811da7fSDaniel P. Berrangépreserve_env SDL_CONFIG
7508e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
7509e811da7fSDaniel P. Berrangépreserve_env SMBD
7510e811da7fSDaniel P. Berrangépreserve_env STRIP
7511e811da7fSDaniel P. Berrangépreserve_env WINDRES
7512e811da7fSDaniel P. Berrangé
7513dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7514dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7515cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7516dc655404SMichael S. Tsirkinchmod +x config.status
7517dc655404SMichael S. Tsirkin
75188cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7519