xref: /openbmc/qemu/configure (revision 716a507cc08e7950f213f72b958cffbdb18a1c36)
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}:$cpu" in
1943b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1953b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
1963b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
1973b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
1983b6b7550SPaolo Bonzini        ppc:ppc | ppcemb:ppc | ppc64:ppc | \
1993b6b7550SPaolo Bonzini        ppc:ppc64 | ppcemb:ppc64 | ppc64:ppc64 | \
2003b6b7550SPaolo Bonzini        s390x:s390x)
2013b6b7550SPaolo Bonzini            return 0
2023b6b7550SPaolo Bonzini        ;;
2033b6b7550SPaolo Bonzini    esac
2043b6b7550SPaolo Bonzini    return 1
2053b6b7550SPaolo Bonzini}
2063b6b7550SPaolo Bonzini
2073b6b7550SPaolo Bonzinisupported_xen_target() {
2083b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2093b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
210b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
211b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
212b5ed2e11SPaolo Bonzini        i386|x86_64)
2133b6b7550SPaolo Bonzini            return 0
2143b6b7550SPaolo Bonzini        ;;
2153b6b7550SPaolo Bonzini    esac
2163b6b7550SPaolo Bonzini    return 1
2173b6b7550SPaolo Bonzini}
2183b6b7550SPaolo Bonzini
219c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
220c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
221c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
222c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
223c97d6d2cSSergio Andres Gomez Del Real        x86_64)
224c97d6d2cSSergio Andres Gomez Del Real            return 0
225c97d6d2cSSergio Andres Gomez Del Real        ;;
226c97d6d2cSSergio Andres Gomez Del Real    esac
227c97d6d2cSSergio Andres Gomez Del Real    return 1
228c97d6d2cSSergio Andres Gomez Del Real}
229c97d6d2cSSergio Andres Gomez Del Real
230d661d9a4SJustin Terry (VM)supported_whpx_target() {
231d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
232d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
233d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
234d661d9a4SJustin Terry (VM)        i386|x86_64)
235d661d9a4SJustin Terry (VM)            return 0
236d661d9a4SJustin Terry (VM)        ;;
237d661d9a4SJustin Terry (VM)    esac
238d661d9a4SJustin Terry (VM)    return 1
239d661d9a4SJustin Terry (VM)}
240d661d9a4SJustin Terry (VM)
241d880a3baSPaolo Bonzinisupported_target() {
242d880a3baSPaolo Bonzini    case "$1" in
243d880a3baSPaolo Bonzini        *-softmmu)
244d880a3baSPaolo Bonzini            ;;
245d880a3baSPaolo Bonzini        *-linux-user)
246d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
247d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
248d880a3baSPaolo Bonzini                return 1
249d880a3baSPaolo Bonzini            fi
250d880a3baSPaolo Bonzini            ;;
251d880a3baSPaolo Bonzini        *-bsd-user)
252d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
253d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
254d880a3baSPaolo Bonzini                return 1
255d880a3baSPaolo Bonzini            fi
256d880a3baSPaolo Bonzini            ;;
257d880a3baSPaolo Bonzini        *)
258d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
259d880a3baSPaolo Bonzini            return 1
260d880a3baSPaolo Bonzini            ;;
261d880a3baSPaolo Bonzini    esac
262b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
263b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
264b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
265b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
266c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
267d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
268b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
269b3f6ea7eSPaolo Bonzini    return 1
270d880a3baSPaolo Bonzini}
271d880a3baSPaolo Bonzini
272e9a3591fSChristian Borntraeger
273e9a3591fSChristian Borntraegerld_has() {
274e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
275e9a3591fSChristian Borntraeger}
276e9a3591fSChristian Borntraeger
2777d13299dSbellard# default parameters
27889138857SStefan Weilsource_path=$(dirname "$0")
2792ff6b91eSJuan Quintelacpu=""
280a31a8642SMichael S. Tsirkiniasl="iasl"
2811e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
28243ce4dfeSbellardstatic="no"
2837d13299dSbellardcross_prefix=""
2840c58ac1cSmalcaudio_drv_list=""
285b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
286b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
287e49d021eSPeter Maydellhost_cc="cc"
28873da375eSJuan Quintelalibs_softmmu=""
2893e2e0e6bSJuan Quintelalibs_tools=""
29067f86e8eSJuan Quintelaaudio_pt_int=""
291d5631638Smalcaudio_win_int=""
292957f1f99SMichael Rothlibs_qga=""
2935bc62e01SGerd Hoffmanndebug_info="yes"
29463678e17SSteven Noonanstack_protector=""
295ac0df51dSaliguori
29692712822SDaniel P. Berrangeif test -e "$source_path/.git"
29792712822SDaniel P. Berrangethen
298f62bbee5SDaniel P. Berrange    git_update=yes
29992712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
30092712822SDaniel P. Berrangeelse
301f62bbee5SDaniel P. Berrange    git_update=no
302aef45d51SDaniel P. Berrange    git_submodules=""
30392712822SDaniel P. Berrangefi
304cc84d63aSDaniel P. Berrangegit="git"
305ac0df51dSaliguori
306afb63ebdSStefan Weil# Don't accept a target_list environment variable.
307afb63ebdSStefan Weilunset target_list
308377529c0SPaolo Bonzini
309377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
310377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
311377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
312377529c0SPaolo Bonzini#              unless --disable-foo is given
313377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
314377529c0SPaolo Bonzini#              feature will searched for,
315377529c0SPaolo Bonzini#              if not found, configure exits with error
316377529c0SPaolo Bonzini#
317377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
318377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
319377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
320377529c0SPaolo Bonzini
321377529c0SPaolo Bonzinibluez=""
322377529c0SPaolo Bonzinibrlapi=""
323377529c0SPaolo Bonzinicurl=""
324377529c0SPaolo Bonzinicurses=""
325377529c0SPaolo Bonzinidocs=""
326377529c0SPaolo Bonzinifdt=""
32758952137SVincenzo Maffionenetmap="no"
328377529c0SPaolo Bonzinisdl=""
329ee8466d0SCole Robinsonsdlabi=""
330983eef5aSMeador Ingevirtfs=""
331fe8fc5aeSPaolo Bonzinimpath=""
332821601eaSJes Sorensenvnc="yes"
333377529c0SPaolo Bonzinisparse="no"
334377529c0SPaolo Bonzinivde=""
335377529c0SPaolo Bonzinivnc_sasl=""
336377529c0SPaolo Bonzinivnc_jpeg=""
337377529c0SPaolo Bonzinivnc_png=""
3386a021536SGerd Hoffmannxkbcommon=""
339377529c0SPaolo Bonzinixen=""
340d5b93ddfSAnthony PERARDxen_ctrl_version=""
34164a7ad6fSIan Campbellxen_pv_domain_build="no"
342eb6fda0fSAnthony PERARDxen_pci_passthrough=""
343377529c0SPaolo Bonzinilinux_aio=""
34447e98658SCorey Bryantcap_ng=""
345377529c0SPaolo Bonziniattr=""
3464f26f2b6SAvi Kivitylibattr=""
347377529c0SPaolo Bonzinixfs=""
348b3f6ea7eSPaolo Bonzinitcg="yes"
349a40161cbSPaolo Bonzinimembarrier=""
350d41a75a2SBradvhost_net="no"
351042cea27SGongleivhost_crypto="no"
3525e9be92dSNicholas Bellingervhost_scsi="no"
353fc0b9b0eSStefan Hajnoczivhost_vsock="no"
354e6a74868SMarc-André Lureauvhost_user=""
355d41a75a2SBradkvm="no"
356b0cb0a66SVincent Palatinhax="no"
357c97d6d2cSSergio Andres Gomez Del Realhvf="no"
358d661d9a4SJustin Terry (VM)whpx="no"
3592da776dbSMichael R. Hinesrdma=""
360377529c0SPaolo Bonzinigprof="no"
361377529c0SPaolo Bonzinidebug_tcg="no"
362377529c0SPaolo Bonzinidebug="no"
363247724cbSMarc-André Lureausanitizers="no"
364b553a042SJohn Snowfortify_source=""
365377529c0SPaolo Bonzinistrip_opt="yes"
3669195b2c2SStefan Weiltcg_interpreter="no"
367377529c0SPaolo Bonzinibigendian="no"
368377529c0SPaolo Bonzinimingw32="no"
3691d728c39SBlue Swirlgcov="no"
3701d728c39SBlue Swirlgcov_tool="gcov"
371377529c0SPaolo BonziniEXESUF=""
37217969268SFam ZhengDSOSUF=".so"
37317969268SFam ZhengLDFLAGS_SHARED="-shared"
37417969268SFam Zhengmodules="no"
375377529c0SPaolo Bonziniprefix="/usr/local"
376377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
377528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
3783d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
379850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
380377529c0SPaolo Bonzinibindir="\${prefix}/bin"
3813aa5d2beSAlon Levylibdir="\${prefix}/lib"
3828bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
3830f94d6daSAlon Levyincludedir="\${prefix}/include"
384377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
385785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
386377529c0SPaolo Bonziniconfsuffix="/qemu"
387377529c0SPaolo Bonzinislirp="yes"
388377529c0SPaolo Bonzinioss_lib=""
389377529c0SPaolo Bonzinibsd="no"
390377529c0SPaolo Bonzinilinux="no"
391377529c0SPaolo Bonzinisolaris="no"
392377529c0SPaolo Bonziniprofiler="no"
393377529c0SPaolo Bonzinicocoa="no"
394377529c0SPaolo Bonzinisoftmmu="yes"
395377529c0SPaolo Bonzinilinux_user="no"
396377529c0SPaolo Bonzinibsd_user="no"
397377529c0SPaolo Bonziniblobs="yes"
398377529c0SPaolo Bonzinipkgversion=""
39940d6444eSAvi Kivitypie=""
4003556c233SPaolo Bonziniqom_cast_debug="yes"
401baf86d6bSPaolo Bonzinitrace_backends="log"
402377529c0SPaolo Bonzinitrace_file="trace"
403377529c0SPaolo Bonzinispice=""
404377529c0SPaolo Bonzinirbd=""
4057b02f544SMarc-André Lureausmartcard=""
4062b2325ffSGerd Hoffmannlibusb=""
40769354a83SHans de Goedeusb_redir=""
408da076ffeSGerd Hoffmannopengl=""
409014cb152SGerd Hoffmannopengl_dmabuf="no"
4105dd89908SRichard Hendersoncpuid_h="no"
41199f2dbd3SLiang Liavx2_opt="no"
4121ece9905SAlon Levyzlib="yes"
4138ca80760SRichard Hendersoncapstone=""
414b25c9dffSStefan Weillzo=""
415b25c9dffSStefan Weilsnappy=""
4166b383c08SPeter Wubzip2=""
417e8ef31a3SMichael Tokarevguest_agent=""
418d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
41950cbebb9SMichael Rothguest_agent_ntddscsi="no"
4209dacf32dSYossi Hindinguest_agent_msi=""
421d9840e25STomoki Sekiyamavss_win32_sdk=""
422d9840e25STomoki Sekiyamawin_sdk="no"
4234b1c11fdSDaniel P. Berrangewant_tools="yes"
424c589b249SRonnie Sahlberglibiscsi=""
4256542aa9cSPeter Lievenlibnfs=""
426519175a2SAlex Barcelocoroutine=""
42770c60c08SStefan Hajnoczicoroutine_pool=""
4287d992e4dSPeter Lievendebug_stack_usage="no"
429f0d92b56SLongpeng(Mike)crypto_afalg="no"
430f794573eSEduardo Otuboseccomp=""
431eb100396SBharata B Raoglusterfs=""
432d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4330c14fb47SBharata B Raoglusterfs_discard="no"
434df3a429aSNiels de Vosglusterfs_fallocate="no"
4357c815372SBharata B Raoglusterfs_zerofill="no"
436a4ccabcfSAnthony Liguorigtk=""
4379e04c683SStefan Weilgtkabi=""
438925a0400SGerd Hoffmanngtk_gl="no"
439a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
440ddbb0d09SDaniel P. Berrangegnutls=""
441b917da4cSDaniel P. Berrangegnutls_rnd=""
44291bfcdb0SDaniel P. Berrangenettle=""
443fff2f982SDaniel P. Berrangenettle_kdf="no"
44491bfcdb0SDaniel P. Berrangegcrypt=""
4451f923c70SLongpeng(Mike)gcrypt_hmac="no"
44637788f25SDaniel P. Berrangegcrypt_kdf="no"
447bbbf9bfbSStefan Weilvte=""
4489d9e1521SGerd Hoffmannvirglrenderer=""
449e91c793cSCole Robinsontpm="yes"
4500a12ec87SRichard W.M. Joneslibssh2=""
451ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
452a99d57bbSWanlong Gaonuma=""
4532847b469SFam Zhengtcmalloc="no"
4547b01cb97SAlexandre Derumierjemalloc="no"
455a6b1d4c0SChanglong Xiereplication="yes"
456da92c3ffSAshish Mittalvxhs=""
457ed279a06SKlim Kireevlibxml2=""
45851a12b51SAlex Bennéedocker="no"
459377529c0SPaolo Bonzini
460d75402b5SAlex Bennée# cross compilers defaults, can be overridden with --cross-cc-ARCH
461d75402b5SAlex Bennéecross_cc_aarch64="aarch64-linux-gnu-gcc"
462d75402b5SAlex Bennéecross_cc_arm="arm-linux-gnueabihf-gcc"
463*716a507cSAlex Bennéecross_cc_i386="i386-pc-linux-gnu-gcc"
464*716a507cSAlex Bennéecross_cc_cflags_i386=""
465d75402b5SAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
466d75402b5SAlex Bennée
467d75402b5SAlex Bennéeenabled_cross_compilers=""
468d75402b5SAlex Bennée
469898be3e0SPeter Maydellsupported_cpu="no"
470898be3e0SPeter Maydellsupported_os="no"
471fb59dabdSPeter Maydellbogus_os="no"
4725a22ab71SYang Zhongmalloc_trim=""
473898be3e0SPeter Maydell
474ac0df51dSaliguori# parse CC options first
475ac0df51dSaliguorifor opt do
47689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
477ac0df51dSaliguori  case "$opt" in
478ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
479ac0df51dSaliguori  ;;
4803d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
481ac0df51dSaliguori  ;;
48283f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
48383f73fceSTomoki Sekiyama  ;;
484ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
485ca4deeb1SPaolo Bonzini  ;;
4862ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4872ff6b91eSJuan Quintela  ;;
488de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
489e2a2ed06SJuan Quintela  ;;
49011cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
49111cde1c8SBruno Dominguez  ;;
492a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
493f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
494e2a2ed06SJuan Quintela  ;;
4955bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4965bc62e01SGerd Hoffmann  ;;
4975bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4985bc62e01SGerd Hoffmann  ;;
499d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
500d75402b5SAlex Bennée  ;;
501d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
502d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
503d75402b5SAlex Bennée  ;;
504ac0df51dSaliguori  esac
505ac0df51dSaliguoridone
506ac0df51dSaliguori# OS specific
507ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
50893148aa5SStefan Weil# we can eliminate its usage altogether.
509ac0df51dSaliguori
510e49d021eSPeter Maydell# Preferred compiler:
511e49d021eSPeter Maydell#  ${CC} (if set)
512e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
513e49d021eSPeter Maydell#  system compiler
514e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
515e49d021eSPeter Maydell  cc="$host_cc"
516e49d021eSPeter Maydellelse
517b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
518e49d021eSPeter Maydellfi
519e49d021eSPeter Maydell
52083f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
52183f73fceSTomoki Sekiyama  cxx="c++"
52283f73fceSTomoki Sekiyamaelse
52383f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
52483f73fceSTomoki Sekiyamafi
52583f73fceSTomoki Sekiyama
526b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
527cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5285f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5293dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
530b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
531b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5329f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5334852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
534b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
535b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
53617884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
53717884d7bSSergei Trofimovichquery_pkg_config() {
53817884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
53917884d7bSSergei Trofimovich}
54017884d7bSSergei Trofimovichpkg_config=query_pkg_config
541b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
54247c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
543ac0df51dSaliguori
54445d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
54545d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
54645d285abSPeter Maydell
547be17dc90SMichael S. Tsirkin# default flags for all hosts
5482d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5492d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5502d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5512d31515bSPeter Maydell# provides these semantics.)
5522d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
553f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
554c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
555be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5569edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5575bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5585bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
559be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5605bc62e01SGerd Hoffmannfi
561be17dc90SMichael S. Tsirkin
562ca4deeb1SPaolo Bonzini# make source path absolute
56389138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
564ca4deeb1SPaolo Bonzini
565cab00a5aSMichael S. Tsirkin# running configure in the source tree?
566cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
567cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
568cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
569cab00a5aSMichael S. Tsirkinelse
570cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
571cab00a5aSMichael S. Tsirkinfi
572cab00a5aSMichael S. Tsirkin
573ac0df51dSaliguoricheck_define() {
574ac0df51dSaliguoricat > $TMPC <<EOF
575ac0df51dSaliguori#if !defined($1)
576fd786e1aSPeter Maydell#error $1 not defined
577ac0df51dSaliguori#endif
578ac0df51dSaliguoriint main(void) { return 0; }
579ac0df51dSaliguoriEOF
58052166aa0SJuan Quintela  compile_object
581ac0df51dSaliguori}
582ac0df51dSaliguori
583307119e7SGerd Hoffmanncheck_include() {
584307119e7SGerd Hoffmanncat > $TMPC <<EOF
585307119e7SGerd Hoffmann#include <$1>
586307119e7SGerd Hoffmannint main(void) { return 0; }
587307119e7SGerd HoffmannEOF
588307119e7SGerd Hoffmann  compile_object
589307119e7SGerd Hoffmann}
590307119e7SGerd Hoffmann
59193b25869SJohn Snowwrite_c_skeleton() {
59293b25869SJohn Snow    cat > $TMPC <<EOF
59393b25869SJohn Snowint main(void) { return 0; }
59493b25869SJohn SnowEOF
59593b25869SJohn Snow}
59693b25869SJohn Snow
597bbea4050SPeter Maydellif check_define __linux__ ; then
598bbea4050SPeter Maydell  targetos="Linux"
599bbea4050SPeter Maydellelif check_define _WIN32 ; then
600bbea4050SPeter Maydell  targetos='MINGW32'
601bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
602bbea4050SPeter Maydell  targetos='OpenBSD'
603bbea4050SPeter Maydellelif check_define __sun__ ; then
604bbea4050SPeter Maydell  targetos='SunOS'
605bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
606bbea4050SPeter Maydell  targetos='Haiku'
607951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
608951fedfcSPeter Maydell  targetos='FreeBSD'
609951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
610951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
611951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
612951fedfcSPeter Maydell  targetos='DragonFly'
613951fedfcSPeter Maydellelif check_define __NetBSD__; then
614951fedfcSPeter Maydell  targetos='NetBSD'
615951fedfcSPeter Maydellelif check_define __APPLE__; then
616951fedfcSPeter Maydell  targetos='Darwin'
617bbea4050SPeter Maydellelse
618951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
619951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
620951fedfcSPeter Maydell  # be the result of a missing compiler.
621951fedfcSPeter Maydell  targetos='bogus'
622951fedfcSPeter Maydell  bogus_os='yes'
623bbea4050SPeter Maydellfi
624bbea4050SPeter Maydell
625bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
626bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
627bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
628bbea4050SPeter Maydell# the correct CPU with the --cpu option.
629bbea4050SPeter Maydellcase $targetos in
630bbea4050SPeter MaydellDarwin)
631bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
632bbea4050SPeter Maydell  # run 64-bit userspace code.
633bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
634bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
635bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
636bbea4050SPeter Maydell    cpu="x86_64"
637bbea4050SPeter Maydell  fi
638bbea4050SPeter Maydell  ;;
639bbea4050SPeter MaydellSunOS)
64089138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
641bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
642bbea4050SPeter Maydell    cpu="x86_64"
643bbea4050SPeter Maydell  fi
644bbea4050SPeter Maydellesac
645bbea4050SPeter Maydell
6462ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6472ff6b91eSJuan Quintela  # command line argument
6482ff6b91eSJuan Quintela  :
6492ff6b91eSJuan Quintelaelif check_define __i386__ ; then
650ac0df51dSaliguori  cpu="i386"
651ac0df51dSaliguorielif check_define __x86_64__ ; then
652c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
653c72b26ecSRichard Henderson    cpu="x32"
654c72b26ecSRichard Henderson  else
655ac0df51dSaliguori    cpu="x86_64"
656c72b26ecSRichard Henderson  fi
6573aa9bd6cSblueswir1elif check_define __sparc__ ; then
6583aa9bd6cSblueswir1  if check_define __arch64__ ; then
6593aa9bd6cSblueswir1    cpu="sparc64"
6603aa9bd6cSblueswir1  else
6613aa9bd6cSblueswir1    cpu="sparc"
6623aa9bd6cSblueswir1  fi
663fdf7ed96Smalcelif check_define _ARCH_PPC ; then
664fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
665fdf7ed96Smalc    cpu="ppc64"
666ac0df51dSaliguori  else
667fdf7ed96Smalc    cpu="ppc"
668fdf7ed96Smalc  fi
669afa05235SAurelien Jarnoelif check_define __mips__ ; then
670afa05235SAurelien Jarno  cpu="mips"
671d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
672d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
673d66ed0eaSAurelien Jarno    cpu="s390x"
674d66ed0eaSAurelien Jarno  else
675d66ed0eaSAurelien Jarno    cpu="s390"
676d66ed0eaSAurelien Jarno  fi
67721d89f84SPeter Maydellelif check_define __arm__ ; then
67821d89f84SPeter Maydell  cpu="arm"
6791f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6801f080313SClaudio Fontana  cpu="aarch64"
681fdf7ed96Smalcelse
68289138857SStefan Weil  cpu=$(uname -m)
683ac0df51dSaliguorifi
684ac0df51dSaliguori
685359bc95dSPeter MaydellARCH=
686359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
687359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6887d13299dSbellardcase "$cpu" in
6896499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
690898be3e0SPeter Maydell    cpu="$cpu"
691898be3e0SPeter Maydell    supported_cpu="yes"
692d75402b5SAlex Bennée    eval "cross_cc_${cpu}=\$host_cc"
693898be3e0SPeter Maydell  ;;
6947d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
69597a847bcSbellard    cpu="i386"
696898be3e0SPeter Maydell    supported_cpu="yes"
697d75402b5SAlex Bennée    cross_cc_i386=$host_cc
6987d13299dSbellard  ;;
699aaa5fa14Saurel32  x86_64|amd64)
700aaa5fa14Saurel32    cpu="x86_64"
701898be3e0SPeter Maydell    supported_cpu="yes"
702d75402b5SAlex Bennée    cross_cc_x86_64=$host_cc
703aaa5fa14Saurel32  ;;
70421d89f84SPeter Maydell  armv*b|armv*l|arm)
70521d89f84SPeter Maydell    cpu="arm"
706898be3e0SPeter Maydell    supported_cpu="yes"
707d75402b5SAlex Bennée    cross_cc_arm=$host_cc
7087d13299dSbellard  ;;
7091f080313SClaudio Fontana  aarch64)
7101f080313SClaudio Fontana    cpu="aarch64"
711898be3e0SPeter Maydell    supported_cpu="yes"
712d75402b5SAlex Bennée    cross_cc_aarch64=$host_cc
7131f080313SClaudio Fontana  ;;
714afa05235SAurelien Jarno  mips*)
715afa05235SAurelien Jarno    cpu="mips"
716898be3e0SPeter Maydell    supported_cpu="yes"
717d75402b5SAlex Bennée    cross_cc_mips=$host_cc
718afa05235SAurelien Jarno  ;;
7193142255cSblueswir1  sparc|sun4[cdmuv])
720ae228531Sbellard    cpu="sparc"
7216499fd15SPeter Maydell    supported_cpu="yes"
722d75402b5SAlex Bennée    cross_cc_sparc=$host_cc
723ae228531Sbellard  ;;
7247d13299dSbellard  *)
725359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
726359bc95dSPeter Maydell    ARCH=unknown
7277d13299dSbellard  ;;
7287d13299dSbellardesac
729359bc95dSPeter Maydellif test -z "$ARCH"; then
730359bc95dSPeter Maydell  ARCH="$cpu"
731359bc95dSPeter Maydellfi
732e2d52ad3SJuan Quintela
7337d13299dSbellard# OS specific
7340dbfc675SJuan Quintela
735adfc3e91SStacey Son# host *BSD for user mode
736adfc3e91SStacey SonHOST_VARIANT_DIR=""
737adfc3e91SStacey Son
7387d13299dSbellardcase $targetos in
73967b915a5SbellardMINGW32*)
74067b915a5Sbellard  mingw32="yes"
741b0cb0a66SVincent Palatin  hax="yes"
7423cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
743307119e7SGerd Hoffmann  if check_include dsound.h; then
7443cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
745307119e7SGerd Hoffmann  else
746307119e7SGerd Hoffmann    audio_drv_list=""
747307119e7SGerd Hoffmann  fi
748898be3e0SPeter Maydell  supported_os="yes"
74967b915a5Sbellard;;
7505c40d2bdSthsGNU/kFreeBSD)
751a167ba50SAurelien Jarno  bsd="yes"
7520c58ac1cSmalc  audio_drv_list="oss"
7530bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7545c40d2bdSths;;
7557d3505c5SbellardFreeBSD)
7567d3505c5Sbellard  bsd="yes"
7570db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7580c58ac1cSmalc  audio_drv_list="oss"
7590bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
760f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
761f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
762a7764f15SEd Maste  # needed for kinfo_getproc
763a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
76458952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
765adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
766898be3e0SPeter Maydell  supported_os="yes"
7677d3505c5Sbellard;;
768c5e97233Sblueswir1DragonFly)
769c5e97233Sblueswir1  bsd="yes"
7700db4a067SPaolo Bonzini  make="${MAKE-gmake}"
771c5e97233Sblueswir1  audio_drv_list="oss"
7720bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
773adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
774c5e97233Sblueswir1;;
7757d3505c5SbellardNetBSD)
7767d3505c5Sbellard  bsd="yes"
7770db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7780c58ac1cSmalc  audio_drv_list="oss"
7790bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7808ef92a88Sblueswir1  oss_lib="-lossaudio"
781adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
7823c2bdbc1SKamil Rytarowski  supported_os="yes"
7837d3505c5Sbellard;;
7847d3505c5SbellardOpenBSD)
7857d3505c5Sbellard  bsd="yes"
7860db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7874f6ab397SBrad Smith  audio_drv_list="sdl"
7880bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
789adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
7900a773d55SBrad Smith  supported_os="yes"
7917d3505c5Sbellard;;
79283fb7adfSbellardDarwin)
79383fb7adfSbellard  bsd="yes"
79483fb7adfSbellard  darwin="yes"
795b0cb0a66SVincent Palatin  hax="yes"
796c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
79717969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
7981b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
799a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
8000c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
8011b0f9cc2Saliguori  fi
802fd677642Sths  cocoa="yes"
8030c58ac1cSmalc  audio_drv_list="coreaudio"
80414382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
8050c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
8067973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
807a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
808a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
809a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
810adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
811898be3e0SPeter Maydell  supported_os="yes"
81283fb7adfSbellard;;
813ec530c81SbellardSunOS)
814ec530c81Sbellard  solaris="yes"
8150db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8160db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
817e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8186b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8190c58ac1cSmalc    audio_drv_list="oss"
8206b4d2ba1Sths  fi
821c2de5c91Smalc  audio_possible_drivers="oss sdl"
822d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
823d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
824d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
825d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
826a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
827560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
828560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
829560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
830ec530c81Sbellard;;
831179cf400SAndreas FärberHaiku)
832179cf400SAndreas Färber  haiku="yes"
833179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
834179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
835179cf400SAndreas Färber;;
836898be3e0SPeter MaydellLinux)
8370c58ac1cSmalc  audio_drv_list="oss"
8380bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8395327cf48Sbellard  linux="yes"
840831b7825Sths  linux_user="yes"
841af2be207SJan Kiszka  kvm="yes"
842af2be207SJan Kiszka  vhost_net="yes"
843042cea27SGonglei  vhost_crypto="yes"
8445e9be92dSNicholas Bellinger  vhost_scsi="yes"
845fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
846a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
847898be3e0SPeter Maydell  supported_os="yes"
848898be3e0SPeter Maydell;;
8497d13299dSbellardesac
8507d13299dSbellard
8517d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
852b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
85384778508Sblueswir1    bsd_user="yes"
8547d3505c5Sbellard  fi
85508de3949SAndreas Färberfi
8567d3505c5Sbellard
8570db4a067SPaolo Bonzini: ${make=${MAKE-make}}
8580db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
85952510f8bSStefan Weil: ${python=${PYTHON-python}}
860e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8610db4a067SPaolo Bonzini
8623c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8633c4a4d0dSPeter Maydellif has clang; then
8643c4a4d0dSPeter Maydell  objcc=clang
8653c4a4d0dSPeter Maydellelse
8663c4a4d0dSPeter Maydell  objcc="$cc"
8673c4a4d0dSPeter Maydellfi
8683c4a4d0dSPeter Maydell
8693457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8703457a3f8SJuan Quintela  EXESUF=".exe"
87117969268SFam Zheng  DSOSUF=".dll"
872a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
873e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
874e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
87578e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
87678e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
877f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
87893b25869SJohn Snow  write_c_skeleton;
879f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
880f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
881f7cf5d5bSStefan Weil  fi
882c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
883683035deSPaolo Bonzini  mandir="\${prefix}"
884528ae5b8SEduardo Habkost  datadir="\${prefix}"
885850da188SEduardo Habkost  qemu_docdir="\${prefix}"
886683035deSPaolo Bonzini  bindir="\${prefix}"
887683035deSPaolo Bonzini  sysconfdir="\${prefix}"
8885a699bbbSLaszlo Ersek  local_statedir=
889683035deSPaolo Bonzini  confsuffix=""
890105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
8913457a3f8SJuan Quintelafi
8923457a3f8SJuan Quintela
893487fefdbSAnthony Liguoriwerror=""
89485aa5189Sbellard
8957d13299dSbellardfor opt do
89689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8977d13299dSbellard  case "$opt" in
8982efc3265Sbellard  --help|-h) show_help=yes
8992efc3265Sbellard  ;;
90099123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
90199123e13SMike Frysinger  ;;
902b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9037d13299dSbellard  ;;
904b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
90532ce6337Sbellard  ;;
906ca4deeb1SPaolo Bonzini  --source-path=*)
9077d13299dSbellard  ;;
908ac0df51dSaliguori  --cross-prefix=*)
9097d13299dSbellard  ;;
910ac0df51dSaliguori  --cc=*)
9117d13299dSbellard  ;;
912b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
91383469015Sbellard  ;;
91483f73fceSTomoki Sekiyama  --cxx=*)
91583f73fceSTomoki Sekiyama  ;;
916e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
917e007dbecSMichael S. Tsirkin  ;;
9183c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9193c4a4d0dSPeter Maydell  ;;
920b1a550a0Spbrook  --make=*) make="$optarg"
9217d13299dSbellard  ;;
9226a882643Spbrook  --install=*) install="$optarg"
9236a882643Spbrook  ;;
924c886edfbSBlue Swirl  --python=*) python="$optarg"
925c886edfbSBlue Swirl  ;;
9261d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9271d728c39SBlue Swirl  ;;
928e2d8830eSBrad  --smbd=*) smbd="$optarg"
929e2d8830eSBrad  ;;
930e2a2ed06SJuan Quintela  --extra-cflags=*)
9317d13299dSbellard  ;;
93211cde1c8SBruno Dominguez  --extra-cxxflags=*)
93311cde1c8SBruno Dominguez  ;;
934e2a2ed06SJuan Quintela  --extra-ldflags=*)
9357d13299dSbellard  ;;
9365bc62e01SGerd Hoffmann  --enable-debug-info)
9375bc62e01SGerd Hoffmann  ;;
9385bc62e01SGerd Hoffmann  --disable-debug-info)
9395bc62e01SGerd Hoffmann  ;;
940d75402b5SAlex Bennée  --cross-cc-*)
941d75402b5SAlex Bennée  ;;
94217969268SFam Zheng  --enable-modules)
94317969268SFam Zheng      modules="yes"
94417969268SFam Zheng  ;;
9453aa88b31SStefan Hajnoczi  --disable-modules)
9463aa88b31SStefan Hajnoczi      modules="no"
9473aa88b31SStefan Hajnoczi  ;;
9482ff6b91eSJuan Quintela  --cpu=*)
9497d13299dSbellard  ;;
950b1a550a0Spbrook  --target-list=*) target_list="$optarg"
951de83cd02Sbellard  ;;
9525b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9535b808275SLluís Vilanova  ;;
9545b808275SLluís Vilanova  # XXX: backwards compatibility
9555b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
95694a420b1SStefan Hajnoczi  ;;
95774242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9589410b56cSPrerna Saxena  ;;
9597d13299dSbellard  --enable-gprof) gprof="yes"
9607d13299dSbellard  ;;
9611d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9621d728c39SBlue Swirl  ;;
96379427693SLoïc Minier  --static)
96479427693SLoïc Minier    static="yes"
96579427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
96617884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
96743ce4dfeSbellard  ;;
9680b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9690b24e75fSPaolo Bonzini  ;;
9700b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9710b24e75fSPaolo Bonzini  ;;
9723aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9733aa5d2beSAlon Levy  ;;
9748bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9758bf188aaSMichael Tokarev  ;;
9760f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9770f94d6daSAlon Levy  ;;
978528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9790b24e75fSPaolo Bonzini  ;;
980023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
981023d3d67SEduardo Habkost  ;;
982850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9830b24e75fSPaolo Bonzini  ;;
984ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
98507381cc1SAnthony Liguori  ;;
986785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
987785c23aeSLuiz Capitulino  ;;
9883d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9893d5eecabSGerd Hoffmann  ;;
990181ce1d0SOlaf Hering  --host=*|--build=*|\
991181ce1d0SOlaf Hering  --disable-dependency-tracking|\
992785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
993023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
994023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
995023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
996023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
997023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
998023ddd74SMax Filippov    # lots of directory switches by default.
999023ddd74SMax Filippov  ;;
100097a847bcSbellard  --disable-sdl) sdl="no"
100197a847bcSbellard  ;;
1002c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1003c4198157SJuan Quintela  ;;
100447c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
100547c03744SDave Airlie  ;;
10063556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10073556c233SPaolo Bonzini  ;;
10083556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10093556c233SPaolo Bonzini  ;;
1010983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1011983eef5aSMeador Inge  ;;
1012983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1013983eef5aSMeador Inge  ;;
1014fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1015fe8fc5aeSPaolo Bonzini  ;;
1016fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1017fe8fc5aeSPaolo Bonzini  ;;
1018821601eaSJes Sorensen  --disable-vnc) vnc="no"
1019821601eaSJes Sorensen  ;;
1020821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1021821601eaSJes Sorensen  ;;
10222f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10232f6a1ab0Sblueswir1  ;;
10240c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10250c58ac1cSmalc  ;;
102689138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1027b64ec4e4SFam Zheng  ;;
102889138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1029eb852011SMarkus Armbruster  ;;
1030f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1031f8393946Saurel32  ;;
1032f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1033f8393946Saurel32  ;;
1034f3d08ee6SPaul Brook  --enable-debug)
1035f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1036f3d08ee6SPaul Brook      debug_tcg="yes"
1037f3d08ee6SPaul Brook      debug="yes"
1038f3d08ee6SPaul Brook      strip_opt="no"
1039b553a042SJohn Snow      fortify_source="no"
1040f3d08ee6SPaul Brook  ;;
1041247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1042247724cbSMarc-André Lureau  ;;
1043247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1044247724cbSMarc-André Lureau  ;;
104503b4fe7dSaliguori  --enable-sparse) sparse="yes"
104603b4fe7dSaliguori  ;;
104703b4fe7dSaliguori  --disable-sparse) sparse="no"
104803b4fe7dSaliguori  ;;
10491625af87Saliguori  --disable-strip) strip_opt="no"
10501625af87Saliguori  ;;
10512f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
10522f9606b3Saliguori  ;;
1053ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1054ea784e3bSJuan Quintela  ;;
10552f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
10562f6f5c7aSCorentin Chary  ;;
10572f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
10582f6f5c7aSCorentin Chary  ;;
1059efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1060efe556adSCorentin Chary  ;;
1061efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1062efe556adSCorentin Chary  ;;
1063443f1376Sbellard  --disable-slirp) slirp="no"
1064c20709aaSbellard  ;;
1065e0e6c8c0Saliguori  --disable-vde) vde="no"
10668a16d273Sths  ;;
1067dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1068dfb278bdSJuan Quintela  ;;
106958952137SVincenzo Maffione  --disable-netmap) netmap="no"
107058952137SVincenzo Maffione  ;;
107158952137SVincenzo Maffione  --enable-netmap) netmap="yes"
107258952137SVincenzo Maffione  ;;
1073e37630caSaliguori  --disable-xen) xen="no"
1074e37630caSaliguori  ;;
1075fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1076fc321b4bSJuan Quintela  ;;
1077eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1078eb6fda0fSAnthony PERARD  ;;
1079eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1080eb6fda0fSAnthony PERARD  ;;
108164a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
108264a7ad6fSIan Campbell  ;;
108364a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
108464a7ad6fSIan Campbell  ;;
10852e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10862e4d9fb1Saurel32  ;;
10874ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10884ffcedb6SJuan Quintela  ;;
1089fb599c9aSbalrog  --disable-bluez) bluez="no"
1090fb599c9aSbalrog  ;;
1091a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1092a20a6f46SJuan Quintela  ;;
10937ba1e619Saliguori  --disable-kvm) kvm="no"
10947ba1e619Saliguori  ;;
1095b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1096b31a0277SJuan Quintela  ;;
1097b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1098180fb750Szhanghailiang  ;;
1099b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1100180fb750Szhanghailiang  ;;
1101c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1102c97d6d2cSSergio Andres Gomez Del Real  ;;
1103c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1104c97d6d2cSSergio Andres Gomez Del Real  ;;
1105d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1106d661d9a4SJustin Terry (VM)  ;;
1107d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1108d661d9a4SJustin Terry (VM)  ;;
11099195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11109195b2c2SStefan Weil  ;;
11119195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11129195b2c2SStefan Weil  ;;
111347e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
111447e98658SCorey Bryant  ;;
111547e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
111647e98658SCorey Bryant  ;;
1117b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1118b3f6ea7eSPaolo Bonzini  ;;
1119b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1120b3f6ea7eSPaolo Bonzini  ;;
11215a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
11225a22ab71SYang Zhong  ;;
11235a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11245a22ab71SYang Zhong  ;;
1125cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1126cd4ec0b4SGerd Hoffmann  ;;
1127cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1128cd4ec0b4SGerd Hoffmann  ;;
1129c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1130c589b249SRonnie Sahlberg  ;;
1131c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1132c589b249SRonnie Sahlberg  ;;
11336542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11346542aa9cSPeter Lieven  ;;
11356542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11366542aa9cSPeter Lieven  ;;
113705c2a3e7Sbellard  --enable-profiler) profiler="yes"
113805c2a3e7Sbellard  ;;
113914821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
114014821030SPavel Borzenkov  ;;
1141c2de5c91Smalc  --enable-cocoa)
1142c2de5c91Smalc      cocoa="yes" ;
114389138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11445b0753e0Sbellard  ;;
1145cad25d69Spbrook  --disable-system) softmmu="no"
11460a8e90f4Spbrook  ;;
1147cad25d69Spbrook  --enable-system) softmmu="yes"
11480a8e90f4Spbrook  ;;
11490953a80fSZachary Amsden  --disable-user)
11500953a80fSZachary Amsden      linux_user="no" ;
11510953a80fSZachary Amsden      bsd_user="no" ;
11520953a80fSZachary Amsden  ;;
11530953a80fSZachary Amsden  --enable-user) ;;
1154831b7825Sths  --disable-linux-user) linux_user="no"
11550a8e90f4Spbrook  ;;
1156831b7825Sths  --enable-linux-user) linux_user="yes"
1157831b7825Sths  ;;
115884778508Sblueswir1  --disable-bsd-user) bsd_user="no"
115984778508Sblueswir1  ;;
116084778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
116184778508Sblueswir1  ;;
116240d6444eSAvi Kivity  --enable-pie) pie="yes"
116334005a00SKirill A. Shutemov  ;;
116440d6444eSAvi Kivity  --disable-pie) pie="no"
116534005a00SKirill A. Shutemov  ;;
116685aa5189Sbellard  --enable-werror) werror="yes"
116785aa5189Sbellard  ;;
116885aa5189Sbellard  --disable-werror) werror="no"
116985aa5189Sbellard  ;;
117063678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
117163678e17SSteven Noonan  ;;
117263678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
117363678e17SSteven Noonan  ;;
11744d3b6f6eSbalrog  --disable-curses) curses="no"
11754d3b6f6eSbalrog  ;;
1176c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1177c584a6d0SJuan Quintela  ;;
1178769ce76dSAlexander Graf  --disable-curl) curl="no"
1179769ce76dSAlexander Graf  ;;
1180788c8196SJuan Quintela  --enable-curl) curl="yes"
1181788c8196SJuan Quintela  ;;
11822df87df7SJuan Quintela  --disable-fdt) fdt="no"
11832df87df7SJuan Quintela  ;;
11842df87df7SJuan Quintela  --enable-fdt) fdt="yes"
11852df87df7SJuan Quintela  ;;
11865c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
11875c6c3a6cSChristoph Hellwig  ;;
11885c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
11895c6c3a6cSChristoph Hellwig  ;;
1190758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1191758e8e38SVenkateswararao Jujjuri (JV)  ;;
1192758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1193758e8e38SVenkateswararao Jujjuri (JV)  ;;
1194a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1195a40161cbSPaolo Bonzini  ;;
1196a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1197a40161cbSPaolo Bonzini  ;;
119877755340Sths  --disable-blobs) blobs="no"
119977755340Sths  ;;
12007e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12014a19f1ecSpbrook  ;;
1202519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1203519175a2SAlex Barcelo  ;;
120470c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
120570c60c08SStefan Hajnoczi  ;;
120670c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
120770c60c08SStefan Hajnoczi  ;;
12087d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12097d992e4dSPeter Lieven  ;;
1210f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1211f0d92b56SLongpeng(Mike)  ;;
1212f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1213f0d92b56SLongpeng(Mike)  ;;
1214a25dba17SJuan Quintela  --disable-docs) docs="no"
121570ec5dc0SAnthony Liguori  ;;
1216a25dba17SJuan Quintela  --enable-docs) docs="yes"
121783a3ab8bSJuan Quintela  ;;
1218d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1219d5970055SMichael S. Tsirkin  ;;
1220d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1221d5970055SMichael S. Tsirkin  ;;
1222042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1223042cea27SGonglei  ;;
1224042cea27SGonglei  --enable-vhost-crypto)
1225042cea27SGonglei      vhost_crypto="yes"
1226042cea27SGonglei      if test "$mingw32" = "yes"; then
1227042cea27SGonglei          error_exit "vhost-crypto isn't available on win32"
1228042cea27SGonglei      fi
1229042cea27SGonglei  ;;
12305e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12315e9be92dSNicholas Bellinger  ;;
12325e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12335e9be92dSNicholas Bellinger  ;;
1234fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1235fc0b9b0eSStefan Hajnoczi  ;;
1236fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1237fc0b9b0eSStefan Hajnoczi  ;;
1238da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
123920ff075bSMichael Walle  ;;
1240da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
124120ff075bSMichael Walle  ;;
1242f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1243f27aaf4bSChristian Brunner  ;;
1244f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1245f27aaf4bSChristian Brunner  ;;
12468c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12478c84cf11SSergei Trofimovich  ;;
12488c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12498c84cf11SSergei Trofimovich  ;;
12507b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1251111a38b0SRobert Relyea  ;;
12527b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1253111a38b0SRobert Relyea  ;;
12542b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12552b2325ffSGerd Hoffmann  ;;
12562b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12572b2325ffSGerd Hoffmann  ;;
125869354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
125969354a83SHans de Goede  ;;
126069354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
126169354a83SHans de Goede  ;;
12621ece9905SAlon Levy  --disable-zlib-test) zlib="no"
12631ece9905SAlon Levy  ;;
1264b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1265b25c9dffSStefan Weil  ;;
1266607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1267607dacd0Sqiaonuohan  ;;
1268b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1269b25c9dffSStefan Weil  ;;
1270607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1271607dacd0Sqiaonuohan  ;;
12726b383c08SPeter Wu  --disable-bzip2) bzip2="no"
12736b383c08SPeter Wu  ;;
12746b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
12756b383c08SPeter Wu  ;;
1276d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1277d138cee9SMichael Roth  ;;
1278d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1279d138cee9SMichael Roth  ;;
12809dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
12819dacf32dSYossi Hindin  ;;
12829dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
12839dacf32dSYossi Hindin  ;;
1284d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1285d9840e25STomoki Sekiyama  ;;
1286d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1287d9840e25STomoki Sekiyama  ;;
1288d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1289d9840e25STomoki Sekiyama  ;;
1290d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1291d9840e25STomoki Sekiyama  ;;
1292d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1293d9840e25STomoki Sekiyama  ;;
1294d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1295d9840e25STomoki Sekiyama  ;;
12964b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
12974b1c11fdSDaniel P. Berrange  ;;
12984b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
12994b1c11fdSDaniel P. Berrange  ;;
1300f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1301f794573eSEduardo Otubo  ;;
1302f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1303f794573eSEduardo Otubo  ;;
1304eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1305eb100396SBharata B Rao  ;;
1306eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1307eb100396SBharata B Rao  ;;
130852b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
130952b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1310583f6e7bSStefan Hajnoczi  ;;
1311cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1312cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1313cb6414dfSFam Zheng  ;;
1314315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1315315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1316315d3184SFam Zheng  ;;
1317a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1318a4ccabcfSAnthony Liguori  ;;
1319a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1320a4ccabcfSAnthony Liguori  ;;
1321a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1322a1c5e949SDaniel P. Berrange  ;;
1323ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1324ddbb0d09SDaniel P. Berrange  ;;
1325ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1326ddbb0d09SDaniel P. Berrange  ;;
132791bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
132891bfcdb0SDaniel P. Berrange  ;;
132991bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
133091bfcdb0SDaniel P. Berrange  ;;
133191bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
133291bfcdb0SDaniel P. Berrange  ;;
133391bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
133491bfcdb0SDaniel P. Berrange  ;;
13352da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13362da776dbSMichael R. Hines  ;;
13372da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13382da776dbSMichael R. Hines  ;;
1339528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1340528de90aSDaniel P. Berrange  ;;
1341bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1342bbbf9bfbSStefan Weil  ;;
1343bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1344bbbf9bfbSStefan Weil  ;;
13459d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13469d9e1521SGerd Hoffmann  ;;
13479d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13489d9e1521SGerd Hoffmann  ;;
1349e91c793cSCole Robinson  --disable-tpm) tpm="no"
1350e91c793cSCole Robinson  ;;
1351ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1352ab214c29SStefan Berger  ;;
13530a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
13540a12ec87SRichard W.M. Jones  ;;
13550a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
13560a12ec87SRichard W.M. Jones  ;;
1357ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1358ed1701c6SDr. David Alan Gilbert  ;;
1359ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1360ed1701c6SDr. David Alan Gilbert  ;;
1361a99d57bbSWanlong Gao  --disable-numa) numa="no"
1362a99d57bbSWanlong Gao  ;;
1363a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1364a99d57bbSWanlong Gao  ;;
1365ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1366ed279a06SKlim Kireev  ;;
1367ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1368ed279a06SKlim Kireev  ;;
13692847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
13702847b469SFam Zheng  ;;
13712847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
13722847b469SFam Zheng  ;;
13737b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
13747b01cb97SAlexandre Derumier  ;;
13757b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
13767b01cb97SAlexandre Derumier  ;;
1377a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1378a6b1d4c0SChanglong Xie  ;;
1379a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1380a6b1d4c0SChanglong Xie  ;;
1381da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1382da92c3ffSAshish Mittal  ;;
1383da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1384da92c3ffSAshish Mittal  ;;
1385e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1386e6a74868SMarc-André Lureau  ;;
1387e6a74868SMarc-André Lureau  --enable-vhost-user)
1388e6a74868SMarc-André Lureau      vhost_user="yes"
1389e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1390e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1391e6a74868SMarc-André Lureau      fi
1392e6a74868SMarc-André Lureau  ;;
13938ca80760SRichard Henderson  --disable-capstone) capstone="no"
13948ca80760SRichard Henderson  ;;
13958ca80760SRichard Henderson  --enable-capstone) capstone="yes"
13968ca80760SRichard Henderson  ;;
1397e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1398e219c499SRichard Henderson  ;;
1399e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1400e219c499SRichard Henderson  ;;
1401cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1402cc84d63aSDaniel P. Berrange  ;;
1403f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1404f62bbee5SDaniel P. Berrange  ;;
1405f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1406f62bbee5SDaniel P. Berrange  ;;
14072d2ad6d0SFam Zheng  *)
14082d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
14092d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
14102d2ad6d0SFam Zheng      exit 1
14117f1559c6Sbalrog  ;;
14127d13299dSbellard  esac
14137d13299dSbellarddone
14147d13299dSbellard
1415e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1416e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1417e6a74868SMarc-André Lureau        vhost_user="no"
1418e6a74868SMarc-André Lureau    else
1419e6a74868SMarc-André Lureau        vhost_user="yes"
1420e6a74868SMarc-André Lureau    fi
1421e6a74868SMarc-André Lureaufi
1422e6a74868SMarc-André Lureau
142340293e58Sbellardcase "$cpu" in
1424e3608d66SRichard Henderson    ppc)
1425e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1426e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1427e3608d66SRichard Henderson           ;;
1428e3608d66SRichard Henderson    ppc64)
1429e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1430e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1431e3608d66SRichard Henderson           ;;
14329b9c37c3SRichard Henderson    sparc)
1433f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1434f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
14353142255cSblueswir1           ;;
1436ed968ff1SJuan Quintela    sparc64)
143779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1438f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
14393142255cSblueswir1           ;;
144076d83bdeSths    s390)
1441061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
144228d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
144328d7cc49SRichard Henderson           ;;
144428d7cc49SRichard Henderson    s390x)
1445061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
144628d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
144776d83bdeSths           ;;
144840293e58Sbellard    i386)
144979f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
14500c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
1451*716a507cSAlex Bennée           cross_cc_i386=$cc
1452*716a507cSAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
145340293e58Sbellard           ;;
145440293e58Sbellard    x86_64)
14557ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
14567ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
14577ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
14587ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
14590c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1460*716a507cSAlex Bennée           cross_cc_x86_64=$cc
1461*716a507cSAlex Bennée           cross_cc_cflags_x86_64=$CPU_CFLAGS
1462379f6698SPaul Brook           ;;
1463c72b26ecSRichard Henderson    x32)
1464c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1465c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1466*716a507cSAlex Bennée           cross_cc_i386=$cc
1467*716a507cSAlex Bennée           cross_cc_cflags_i386="-m32"
1468c72b26ecSRichard Henderson           ;;
146930163d89SPeter Maydell    # No special flags required for other host CPUs
14703142255cSblueswir1esac
14713142255cSblueswir1
147279f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
147379f3b12fSPeter Crosthwaite
1474affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1475affc88ccSPeter Maydell# support, even if we're using TCI.
1476affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1477affc88ccSPeter Maydell  bsd_user="no"
1478affc88ccSPeter Maydell  linux_user="no"
1479affc88ccSPeter Maydellfi
1480affc88ccSPeter Maydell
148160e0df25SPeter Maydelldefault_target_list=""
148260e0df25SPeter Maydell
14836e92f823SPeter Maydellmak_wilds=""
14846e92f823SPeter Maydell
148560e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
14866e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
148760e0df25SPeter Maydellfi
148860e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
14896e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
149060e0df25SPeter Maydellfi
149160e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
14926e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
149360e0df25SPeter Maydellfi
149460e0df25SPeter Maydell
14956e92f823SPeter Maydellfor config in $mak_wilds; do
14966e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
14976e92f823SPeter Maydelldone
14986e92f823SPeter Maydell
1499c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
150064a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1501c53eeaf7SStefan Hajnoczi
1502af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1503af5db58eSpbrookcat << EOF
1504af5db58eSpbrook
1505af5db58eSpbrookUsage: configure [options]
1506af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1507af5db58eSpbrook
150808fb77edSStefan WeilStandard options:
150908fb77edSStefan Weil  --help                   print this message
151008fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
151108fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
151208fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
151308fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
151408fb77edSStefan Weil$(echo Available targets: $default_target_list | \
151508fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
151608fb77edSStefan Weil
151708fb77edSStefan WeilAdvanced options (experts only):
151808fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
151908fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
152008fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
152108fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
152208fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
152308fb77edSStefan Weil                           build time
152408fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
152508fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
152608fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
152711cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
152808fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1529d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
153008fb77edSStefan Weil  --make=MAKE              use specified make [$make]
153108fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
153208fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
153308fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1534db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
153508fb77edSStefan Weil  --static                 enable static build [$static]
153608fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
153708fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
153808fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
153908fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
154008fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1541db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
154208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
154308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
15443d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1545e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1546db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
154708fb77edSStefan Weil  --enable-debug           enable common debug build options
1548247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
154908fb77edSStefan Weil  --disable-strip          disable stripping binaries
155008fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
155163678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
155208fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
155308fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
155408fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
155508fb77edSStefan Weil  --block-drv-rw-whitelist=L
155608fb77edSStefan Weil                           set block driver read-write whitelist
155708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
155808fb77edSStefan Weil  --block-drv-ro-whitelist=L
155908fb77edSStefan Weil                           set block driver read-only whitelist
156008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
15615b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1562c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
156308fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
156408fb77edSStefan Weil                           Default:trace-<pid>
1565c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1566c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
15675a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1568c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1569c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
157008fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
157133c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
157208fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
157308fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1574c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1575c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1576c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1577a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1578c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1579c12d66aaSLin Ma  --enable-profiler        profiler support
1580c12d66aaSLin Ma  --enable-xen-pv-domain-build
1581c12d66aaSLin Ma                           xen pv domain builder
1582c12d66aaSLin Ma  --enable-debug-stack-usage
1583c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1584c23f23b9SMichael Tokarev
1585c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1586c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1587c23f23b9SMichael Tokarev
1588c23f23b9SMichael Tokarev  system          all system emulation targets
1589c23f23b9SMichael Tokarev  user            supported user emulation targets
1590c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1591c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1592c23f23b9SMichael Tokarev  docs            build documentation
1593c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1594c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1595c23f23b9SMichael Tokarev  pie             Position Independent Executables
1596c23f23b9SMichael Tokarev  modules         modules support
1597c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1598c23f23b9SMichael Tokarev  debug-info      debugging information
1599c23f23b9SMichael Tokarev  sparse          sparse checker
1600c23f23b9SMichael Tokarev
1601ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
160291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
160391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1604c23f23b9SMichael Tokarev  sdl             SDL UI
1605c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1606c23f23b9SMichael Tokarev  gtk             gtk UI
1607c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1608c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1609c23f23b9SMichael Tokarev  curses          curses UI
1610c23f23b9SMichael Tokarev  vnc             VNC UI support
1611c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1612c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1613c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1614c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1615c23f23b9SMichael Tokarev  virtfs          VirtFS
1616fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1617c23f23b9SMichael Tokarev  xen             xen backend driver support
161870c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1619c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1620c23f23b9SMichael Tokarev  curl            curl connectivity
1621a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1622c23f23b9SMichael Tokarev  fdt             fdt device tree
1623c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1624c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1625b0cb0a66SVincent Palatin  hax             HAX acceleration support
1626c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1627d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
1628ef6d4ccdSYuval Shaia  rdma            Enable RDMA-based migration and PVRDMA support
1629c23f23b9SMichael Tokarev  vde             support for vde network
1630c23f23b9SMichael Tokarev  netmap          support for netmap network
1631c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1632c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1633c23f23b9SMichael Tokarev  attr            attr and xattr support
1634c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1635042cea27SGonglei  vhost-crypto    vhost-crypto acceleration support
1636c23f23b9SMichael Tokarev  spice           spice
1637c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1638c23f23b9SMichael Tokarev  libiscsi        iscsi support
1639c23f23b9SMichael Tokarev  libnfs          nfs support
16407b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1641c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1642ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1643c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1644c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1645c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1646c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1647c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1648c23f23b9SMichael Tokarev  seccomp         seccomp support
1649c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1650c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1651c23f23b9SMichael Tokarev  tpm             TPM support
1652c23f23b9SMichael Tokarev  libssh2         ssh block device support
1653c23f23b9SMichael Tokarev  numa            libnuma support
1654ed279a06SKlim Kireev  libxml2         for Parallels image format
1655c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
16567b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1657a6b1d4c0SChanglong Xie  replication     replication support
1658c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1659c12d66aaSLin Ma  opengl          opengl support
1660c12d66aaSLin Ma  virglrenderer   virgl rendering support
1661c12d66aaSLin Ma  xfsctl          xfsctl support
1662c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1663c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1664da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
1665f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1666e6a74868SMarc-André Lureau  vhost-user      vhost-user support
16678ca80760SRichard Henderson  capstone        capstone disassembler support
166808fb77edSStefan Weil
166908fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1670af5db58eSpbrookEOF
16712d2ad6d0SFam Zhengexit 0
1672af5db58eSpbrookfi
1673af5db58eSpbrook
1674c53eeaf7SStefan Hajnocziif ! has $python; then
1675c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1676c53eeaf7SStefan Hajnoczifi
1677c53eeaf7SStefan Hajnoczi
1678c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1679c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
16807f2b5544SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
16817f2b5544SEduardo Habkost  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
1682c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1683c53eeaf7SStefan Hajnoczifi
1684c53eeaf7SStefan Hajnoczi
1685c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1686c53eeaf7SStefan Hajnoczipython="$python -B"
1687c53eeaf7SStefan Hajnoczi
16889aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
16899aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
16909aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
16919aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
16929aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
16939aae6e54SDaniel Henrique Barbozaif compile_object ; then
16949aae6e54SDaniel Henrique Barboza  : C compiler works ok
16959aae6e54SDaniel Henrique Barbozaelse
16969aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
16979aae6e54SDaniel Henrique Barbozafi
16989aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
16999aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
17009aae6e54SDaniel Henrique Barbozafi
17019aae6e54SDaniel Henrique Barboza
1702359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1703359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1704359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1705359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1706359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1707359bc95dSPeter Maydell    else
170876ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1709359bc95dSPeter Maydell    fi
1710359bc95dSPeter Maydellfi
1711359bc95dSPeter Maydell
17129c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
17139c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
17149c83ffd8SPeter Maydellif test -z "$werror" ; then
17159c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1716e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
17179c83ffd8SPeter Maydell        werror="yes"
17189c83ffd8SPeter Maydell    else
17199c83ffd8SPeter Maydell        werror="no"
17209c83ffd8SPeter Maydell    fi
17219c83ffd8SPeter Maydellfi
17229c83ffd8SPeter Maydell
1723fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1724fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1725fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1726fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1727fb59dabdSPeter Maydell    # host OS we should stop now.
1728951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1729fb59dabdSPeter Maydellfi
1730fb59dabdSPeter Maydell
17318d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
17328d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1733ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1734435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1735b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
173671429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
17370e39c4aaSGerd Hoffmanngcc_flags="-Wno-error=address-of-packed-member $gcc_flags"
17386ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
17396ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
17406ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
17416ca026cbSPeter Maydell# so it's too error prone.
174293b25869SJohn Snow
174393b25869SJohn Snowcc_has_warning_flag() {
174493b25869SJohn Snow    write_c_skeleton;
174593b25869SJohn Snow
1746a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1747a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1748a1d29d6cSPeter Maydell    # warning options).
174993b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
175093b25869SJohn Snow    compile_prog "-Werror $optflag" ""
175193b25869SJohn Snow}
175293b25869SJohn Snow
175393b25869SJohn Snowfor flag in $gcc_flags; do
175493b25869SJohn Snow    if cc_has_warning_flag $flag ; then
17558d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
17568d05095cSPaolo Bonzini    fi
17578d05095cSPaolo Bonzinidone
17588d05095cSPaolo Bonzini
175963678e17SSteven Noonanif test "$stack_protector" != "no"; then
1760fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1761fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1762fccd35a0SRodrigo Rebello{
1763fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1764fccd35a0SRodrigo Rebello    while (*c) {
1765fccd35a0SRodrigo Rebello        *p++ = *c++;
1766fccd35a0SRodrigo Rebello    }
1767fccd35a0SRodrigo Rebello    return 0;
1768fccd35a0SRodrigo Rebello}
1769fccd35a0SRodrigo RebelloEOF
177063678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
17713b463a3fSMiroslav Rezanina  sp_on=0
177263678e17SSteven Noonan  for flag in $gcc_flags; do
1773590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1774590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1775590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1776590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
177763678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
17783b463a3fSMiroslav Rezanina      sp_on=1
177963678e17SSteven Noonan      break
178063678e17SSteven Noonan    fi
178163678e17SSteven Noonan  done
17823b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
17833b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
17843b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
17853b463a3fSMiroslav Rezanina    fi
17863b463a3fSMiroslav Rezanina  fi
178737746c5eSMarc-André Lureaufi
178837746c5eSMarc-André Lureau
178920bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
179020bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
179120bc94a2SPaolo Bonzinicat > $TMPC << EOF
179220bc94a2SPaolo Bonzinistruct {
179320bc94a2SPaolo Bonzini  int a[2];
179420bc94a2SPaolo Bonzini} x = {0};
179520bc94a2SPaolo BonziniEOF
179620bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
179720bc94a2SPaolo Bonzini  :
179820bc94a2SPaolo Bonzinielse
179920bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
180020bc94a2SPaolo Bonzinifi
180120bc94a2SPaolo Bonzini
1802cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1803cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1804cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1805cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1806cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1807cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1808cbdd1999SPaolo Bonziniint main(void) { return 0; }
1809cbdd1999SPaolo Bonzini#else
1810cbdd1999SPaolo Bonzini#error No bug in this compiler.
1811cbdd1999SPaolo Bonzini#endif
1812cbdd1999SPaolo BonziniEOF
1813cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1814cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1815cbdd1999SPaolo Bonzinifi
1816cbdd1999SPaolo Bonzini
181740d6444eSAvi Kivityif test "$static" = "yes" ; then
1818aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1819aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1820aa0d1f44SPaolo Bonzini  fi
182140d6444eSAvi Kivity  if test "$pie" = "yes" ; then
182276ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
182340d6444eSAvi Kivity  else
182440d6444eSAvi Kivity    pie="no"
182540d6444eSAvi Kivity  fi
182640d6444eSAvi Kivityfi
182740d6444eSAvi Kivity
1828768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1829768b7855SEmilio G. Cota  cat > $TMPC << EOF
1830768b7855SEmilio G. Cotastatic __thread int tls_var;
1831768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1832768b7855SEmilio G. CotaEOF
1833768b7855SEmilio G. Cota
1834768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1835768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1836768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1837768b7855SEmilio G. Cotafi
1838768b7855SEmilio G. Cota
183940d6444eSAvi Kivityif test "$pie" = ""; then
184040d6444eSAvi Kivity  case "$cpu-$targetos" in
1841c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
184240d6444eSAvi Kivity      ;;
184340d6444eSAvi Kivity    *)
184440d6444eSAvi Kivity      pie="no"
184540d6444eSAvi Kivity      ;;
184640d6444eSAvi Kivity  esac
184740d6444eSAvi Kivityfi
184840d6444eSAvi Kivity
184940d6444eSAvi Kivityif test "$pie" != "no" ; then
185040d6444eSAvi Kivity  cat > $TMPC << EOF
185121d4a791SAvi Kivity
185221d4a791SAvi Kivity#ifdef __linux__
185321d4a791SAvi Kivity#  define THREAD __thread
185421d4a791SAvi Kivity#else
185521d4a791SAvi Kivity#  define THREAD
185621d4a791SAvi Kivity#endif
185721d4a791SAvi Kivity
185821d4a791SAvi Kivitystatic THREAD int tls_var;
185921d4a791SAvi Kivity
186021d4a791SAvi Kivityint main(void) { return tls_var; }
186121d4a791SAvi Kivity
186240d6444eSAvi KivityEOF
186340d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
186440d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
186540d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
186640d6444eSAvi Kivity    pie="yes"
186740d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
186840d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
186940d6444eSAvi Kivity    fi
187040d6444eSAvi Kivity  else
187140d6444eSAvi Kivity    if test "$pie" = "yes"; then
187276ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
187340d6444eSAvi Kivity    else
187440d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
187540d6444eSAvi Kivity      pie="no"
187640d6444eSAvi Kivity    fi
187740d6444eSAvi Kivity  fi
187846eef33bSBrad
1879e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
188046eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
188146eef33bSBrad    LDFLAGS_NOPIE="-nopie"
188246eef33bSBrad  fi
188340d6444eSAvi Kivityfi
188440d6444eSAvi Kivity
188509dada40SPaolo Bonzini##########################################
188609dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
188709dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
188809dada40SPaolo Bonzini# specification is necessary
188909dada40SPaolo Bonzini
189009dada40SPaolo Bonziniif test "$cpu" = "i386"; then
189109dada40SPaolo Bonzini  cat > $TMPC << EOF
189209dada40SPaolo Bonzinistatic int sfaa(int *ptr)
189309dada40SPaolo Bonzini{
189409dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
189509dada40SPaolo Bonzini}
189609dada40SPaolo Bonzini
189709dada40SPaolo Bonziniint main(void)
189809dada40SPaolo Bonzini{
189909dada40SPaolo Bonzini  int val = 42;
19001405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
190109dada40SPaolo Bonzini  sfaa(&val);
190209dada40SPaolo Bonzini  return val;
190309dada40SPaolo Bonzini}
190409dada40SPaolo BonziniEOF
190509dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
190609dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
190709dada40SPaolo Bonzini  fi
190809dada40SPaolo Bonzinifi
190909dada40SPaolo Bonzini
191009dada40SPaolo Bonzini#########################################
1911ec530c81Sbellard# Solaris specific configure tool chain decisions
191209dada40SPaolo Bonzini
1913ec530c81Sbellardif test "$solaris" = "yes" ; then
19146792aa11SLoïc Minier  if has $install; then
19156792aa11SLoïc Minier    :
19166792aa11SLoïc Minier  else
191776ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
191876ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
191976ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1920ec530c81Sbellard  fi
192189138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
192276ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
192376ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
192476ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1925ec530c81Sbellard  fi
19266792aa11SLoïc Minier  if has ar; then
19276792aa11SLoïc Minier    :
19286792aa11SLoïc Minier  else
1929ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
193076ad07a4SPeter Maydell      error_exit "No path includes ar" \
193176ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1932ec530c81Sbellard    fi
193376ad07a4SPeter Maydell    error_exit "No path includes ar"
1934ec530c81Sbellard  fi
1935ec530c81Sbellardfi
1936ec530c81Sbellard
1937afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1938d880a3baSPaolo Bonzini    for target in $default_target_list; do
1939d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
1940d880a3baSPaolo Bonzini            target_list="$target_list $target"
1941d880a3baSPaolo Bonzini    done
1942d880a3baSPaolo Bonzini    target_list="${target_list# }"
1943121afa9eSAnthony Liguorielse
194489138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1945d880a3baSPaolo Bonzini    for target in $target_list; do
194625b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
194725b48338SPeter Maydell        # friendly error message than if we let it fall through.
194825b48338SPeter Maydell        case " $default_target_list " in
194925b48338SPeter Maydell            *" $target "*)
195025b48338SPeter Maydell                ;;
195125b48338SPeter Maydell            *)
195225b48338SPeter Maydell                error_exit "Unknown target name '$target'"
195325b48338SPeter Maydell                ;;
195425b48338SPeter Maydell        esac
1955d880a3baSPaolo Bonzini        supported_target $target || exit 1
195625b48338SPeter Maydell    done
1957d880a3baSPaolo Bonzinifi
195825b48338SPeter Maydell
1959f55fe278SPaolo Bonzini# see if system emulation was really requested
1960f55fe278SPaolo Bonzinicase " $target_list " in
1961f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1962f55fe278SPaolo Bonzini  ;;
1963f55fe278SPaolo Bonzini  *) softmmu=no
1964f55fe278SPaolo Bonzini  ;;
1965f55fe278SPaolo Bonziniesac
19665327cf48Sbellard
1967249247c9SJuan Quintelafeature_not_found() {
1968249247c9SJuan Quintela  feature=$1
196921684af0SStewart Smith  remedy=$2
1970249247c9SJuan Quintela
197176ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
197221684af0SStewart Smith      "configure was not able to find it." \
197321684af0SStewart Smith      "$remedy"
1974249247c9SJuan Quintela}
1975249247c9SJuan Quintela
19767d13299dSbellard# ---
19777d13299dSbellard# big/little endian test
19787d13299dSbellardcat > $TMPC << EOF
197961cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
198061cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
198161cc919fSMike Frysingerextern int foo(short *, short *);
198261cc919fSMike Frysingerint main(int argc, char *argv[]) {
198361cc919fSMike Frysinger    return foo(big_endian, little_endian);
19847d13299dSbellard}
19857d13299dSbellardEOF
19867d13299dSbellard
198761cc919fSMike Frysingerif compile_object ; then
198812f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
198961cc919fSMike Frysinger        bigendian="yes"
199012f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
199161cc919fSMike Frysinger        bigendian="no"
19927d13299dSbellard    else
19937d13299dSbellard        echo big/little test failed
19947d13299dSbellard    fi
19957d13299dSbellardelse
199661cc919fSMike Frysinger    echo big/little test failed
19977d13299dSbellardfi
19987d13299dSbellard
1999b0a47e79SJuan Quintela##########################################
2000a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2001a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2002a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2003a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2004a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2005a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2006a30878e7SPeter Maydell    fi
2007a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2008a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2009a30878e7SPeter Maydell    fi
2010a30878e7SPeter Maydell    gtk=no
2011a30878e7SPeter Maydell    sdl=no
2012a30878e7SPeter Maydellfi
2013a30878e7SPeter Maydell
20146b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
20156b39b063SEric Blakecat > $TMPC << EOF
20166b39b063SEric Blake#include <stdint.h>
20176b39b063SEric Blake#include <stdio.h>
20186b39b063SEric Blakeint main(int argc, char *argv[]) {
20196b39b063SEric Blake    return printf("%zu", SIZE_MAX);
20206b39b063SEric Blake}
20216b39b063SEric BlakeEOF
20226b39b063SEric Blakehave_broken_size_max=no
20236b39b063SEric Blakeif ! compile_object -Werror ; then
20246b39b063SEric Blake    have_broken_size_max=yes
20256b39b063SEric Blakefi
20266b39b063SEric Blake
2027a30878e7SPeter Maydell##########################################
2028015a33bdSGonglei# L2TPV3 probe
2029015a33bdSGonglei
2030015a33bdSGongleicat > $TMPC <<EOF
2031015a33bdSGonglei#include <sys/socket.h>
2032bff6cb72SMichael Tokarev#include <linux/ip.h>
2033015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2034015a33bdSGongleiEOF
2035015a33bdSGongleiif compile_prog "" "" ; then
2036015a33bdSGonglei  l2tpv3=yes
2037015a33bdSGongleielse
2038015a33bdSGonglei  l2tpv3=no
2039015a33bdSGongleifi
2040015a33bdSGonglei
2041015a33bdSGonglei##########################################
20424d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
20434d9310f4SDaniel P. Berrange
20444d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
20454d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
20464d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
20474d9310f4SDaniel P. Berrange    #
20484d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
20494d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
20504d9310f4SDaniel P. Berrange    #
20514d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
20524d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
20534d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
20544d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
20554d9310f4SDaniel P. Berrange    # that for you.
20564d9310f4SDaniel P. Berrange    #
20574d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
20584d9310f4SDaniel P. Berrange    # are not in fact redundant.
20594d9310f4SDaniel P. Berrangecat > $TMPC << EOF
20604d9310f4SDaniel P. Berrange#include <unistd.h>
20614d9310f4SDaniel P. Berrange#include <time.h>
20624d9310f4SDaniel P. Berrange#undef localtime_r
20634d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
20644d9310f4SDaniel P. BerrangeEOF
20654d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
20664d9310f4SDaniel P. Berrange        localtime_r="yes"
20674d9310f4SDaniel P. Berrange    else
20684d9310f4SDaniel P. Berrange        localtime_r="no"
20694d9310f4SDaniel P. Berrange    fi
20704d9310f4SDaniel P. Berrangefi
20714d9310f4SDaniel P. Berrange
20724d9310f4SDaniel P. Berrange##########################################
2073779ab5e3SStefan Weil# pkg-config probe
2074779ab5e3SStefan Weil
2075779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
207676ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2077779ab5e3SStefan Weilfi
2078779ab5e3SStefan Weil
2079779ab5e3SStefan Weil##########################################
2080b0a47e79SJuan Quintela# NPTL probe
2081b0a47e79SJuan Quintela
208224cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2083bd0c5661Spbrook  cat > $TMPC <<EOF
2084bd0c5661Spbrook#include <sched.h>
208530813ceaSpbrook#include <linux/futex.h>
2086182eacc0SStefan Weilint main(void) {
2087bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2088bd0c5661Spbrook#error bork
2089bd0c5661Spbrook#endif
2090182eacc0SStefan Weil  return 0;
2091bd0c5661Spbrook}
2092bd0c5661SpbrookEOF
209324cb36a6SPeter Maydell  if ! compile_object ; then
209421684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2095b0a47e79SJuan Quintela  fi
2096bd0c5661Spbrookfi
2097bd0c5661Spbrook
209899f2dbd3SLiang Li#########################################
2099ac62922eSbalrog# zlib check
2100ac62922eSbalrog
21011ece9905SAlon Levyif test "$zlib" != "no" ; then
2102ac62922eSbalrog    cat > $TMPC << EOF
2103ac62922eSbalrog#include <zlib.h>
2104ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
2105ac62922eSbalrogEOF
210652166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
2107ac62922eSbalrog        :
2108ac62922eSbalrog    else
210976ad07a4SPeter Maydell        error_exit "zlib check failed" \
211076ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
2111ac62922eSbalrog    fi
21121ece9905SAlon Levyfi
2113eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
2114ac62922eSbalrog
2115ac62922eSbalrog##########################################
2116607dacd0Sqiaonuohan# lzo check
2117607dacd0Sqiaonuohan
2118607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2119607dacd0Sqiaonuohan    cat > $TMPC << EOF
2120607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2121607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2122607dacd0SqiaonuohanEOF
2123607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2124607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2125b25c9dffSStefan Weil        lzo="yes"
2126b25c9dffSStefan Weil    else
2127b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2128b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2129b25c9dffSStefan Weil        fi
2130b25c9dffSStefan Weil        lzo="no"
2131b25c9dffSStefan Weil    fi
2132607dacd0Sqiaonuohanfi
2133607dacd0Sqiaonuohan
2134607dacd0Sqiaonuohan##########################################
2135607dacd0Sqiaonuohan# snappy check
2136607dacd0Sqiaonuohan
2137607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2138607dacd0Sqiaonuohan    cat > $TMPC << EOF
2139607dacd0Sqiaonuohan#include <snappy-c.h>
2140607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2141607dacd0SqiaonuohanEOF
2142607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2143607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2144b25c9dffSStefan Weil        snappy="yes"
2145b25c9dffSStefan Weil    else
2146b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2147b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2148b25c9dffSStefan Weil        fi
2149b25c9dffSStefan Weil        snappy="no"
2150b25c9dffSStefan Weil    fi
2151607dacd0Sqiaonuohanfi
2152607dacd0Sqiaonuohan
2153607dacd0Sqiaonuohan##########################################
21546b383c08SPeter Wu# bzip2 check
21556b383c08SPeter Wu
21566b383c08SPeter Wuif test "$bzip2" != "no" ; then
21576b383c08SPeter Wu    cat > $TMPC << EOF
21586b383c08SPeter Wu#include <bzlib.h>
21596b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
21606b383c08SPeter WuEOF
21616b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
21626b383c08SPeter Wu        bzip2="yes"
21636b383c08SPeter Wu    else
21646b383c08SPeter Wu        if test "$bzip2" = "yes"; then
21656b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
21666b383c08SPeter Wu        fi
21676b383c08SPeter Wu        bzip2="no"
21686b383c08SPeter Wu    fi
21696b383c08SPeter Wufi
21706b383c08SPeter Wu
21716b383c08SPeter Wu##########################################
2172f794573eSEduardo Otubo# libseccomp check
2173f794573eSEduardo Otubo
2174f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2175693e5910SAndrew Jones    case "$cpu" in
2176693e5910SAndrew Jones    i386|x86_64)
2177ba060c53Sdann frazier        libseccomp_minver="2.1.0"
2178693e5910SAndrew Jones        ;;
21795ce43972SJames Hogan    mips)
21805ce43972SJames Hogan        libseccomp_minver="2.2.0"
21815ce43972SJames Hogan        ;;
2182693e5910SAndrew Jones    arm|aarch64)
2183693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2184693e5910SAndrew Jones        ;;
21853aa35fcfSThomas Huth    ppc|ppc64|s390x)
21863e684455SMichael Strosaker        libseccomp_minver="2.3.0"
21873e684455SMichael Strosaker        ;;
2188693e5910SAndrew Jones    *)
2189693e5910SAndrew Jones        libseccomp_minver=""
2190693e5910SAndrew Jones        ;;
2191693e5910SAndrew Jones    esac
2192693e5910SAndrew Jones
2193693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2194693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2195c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2196c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2197f794573eSEduardo Otubo        seccomp="yes"
2198f794573eSEduardo Otubo    else
2199f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2200693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2201693e5910SAndrew Jones                feature_not_found "libseccomp" \
2202693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2203693e5910SAndrew Jones            else
2204693e5910SAndrew Jones                feature_not_found "libseccomp" \
2205693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2206693e5910SAndrew Jones            fi
2207896848f0SEduardo Otubo        fi
2208e84d5956SYann E. MORIN        seccomp="no"
2209f794573eSEduardo Otubo    fi
2210f794573eSEduardo Otubofi
2211f794573eSEduardo Otubo##########################################
2212e37630caSaliguori# xen probe
2213e37630caSaliguori
2214fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2215c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2216c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2217c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2218c1cdd9d5SJuergen Gross
2219c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2220c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2221c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2222c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2223c1cdd9d5SJuergen Gross    xen=yes
2224c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2225c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
222658ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
222758ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
222858ea9a7aSAnthony PERARD    fi
2229c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2230c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2231c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2232c1cdd9d5SJuergen Gross  else
2233c1cdd9d5SJuergen Gross
2234b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2235d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2236d5b93ddfSAnthony PERARD
223750ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
223850ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
223950ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
224050ced5b3SStefan Weil
224150ced5b3SStefan Weil    # Xen (any)
224250ced5b3SStefan Weil    cat > $TMPC <<EOF
224350ced5b3SStefan Weil#include <xenctrl.h>
224450ced5b3SStefan Weilint main(void) {
224550ced5b3SStefan Weil  return 0;
224650ced5b3SStefan Weil}
224750ced5b3SStefan WeilEOF
224850ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
224950ced5b3SStefan Weil      # Xen not found
225050ced5b3SStefan Weil      if test "$xen" = "yes" ; then
225121684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
225250ced5b3SStefan Weil      fi
225350ced5b3SStefan Weil      xen=no
225450ced5b3SStefan Weil
2255d5b93ddfSAnthony PERARD    # Xen unstable
225669deef08SPeter Maydell    elif
225769deef08SPeter Maydell        cat > $TMPC <<EOF &&
22582cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
22592cbf8903SRoss Lagerwall#define __XEN_TOOLS__
22602cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2261d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
22622cbf8903SRoss Lagerwallint main(void) {
22632cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2264d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
22652cbf8903SRoss Lagerwall
22662cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
22672cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
22682cbf8903SRoss Lagerwall
2269d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2270d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2271d3c49ebbSPaul Durrant
22722cbf8903SRoss Lagerwall  return 0;
22732cbf8903SRoss Lagerwall}
22742cbf8903SRoss LagerwallEOF
22752cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22762cbf8903SRoss Lagerwall      then
22772cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22782cbf8903SRoss Lagerwall      xen_ctrl_version=41100
22792cbf8903SRoss Lagerwall      xen=yes
22802cbf8903SRoss Lagerwall    elif
22812cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
22825ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
22835ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
228458ea9a7aSAnthony PERARD#include <xentoolcore.h>
22855ba3d756SIgor Druzhininint main(void) {
22865ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
22875ba3d756SIgor Druzhinin
22885ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
22895ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
229058ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
22915ba3d756SIgor Druzhinin
22925ba3d756SIgor Druzhinin  return 0;
22935ba3d756SIgor Druzhinin}
22945ba3d756SIgor DruzhininEOF
229558ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22965ba3d756SIgor Druzhinin      then
229758ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22985ba3d756SIgor Druzhinin      xen_ctrl_version=41000
22995ba3d756SIgor Druzhinin      xen=yes
23005ba3d756SIgor Druzhinin    elif
23015ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2302da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2303da8090ccSPaul Durrant#define __XEN_TOOLS__
2304da8090ccSPaul Durrant#include <xendevicemodel.h>
2305da8090ccSPaul Durrantint main(void) {
2306da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2307da8090ccSPaul Durrant
2308da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2309da8090ccSPaul Durrant  xendevicemodel_close(xd);
2310da8090ccSPaul Durrant
2311da8090ccSPaul Durrant  return 0;
2312da8090ccSPaul Durrant}
2313da8090ccSPaul DurrantEOF
2314da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2315da8090ccSPaul Durrant      then
2316da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2317f1167ee6SJuergen Gross      xen_ctrl_version=40900
2318da8090ccSPaul Durrant      xen=yes
2319da8090ccSPaul Durrant    elif
2320da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
23215eeb39c2SIan Campbell/*
23225eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
23235eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2324b6eb9b45SPaulina Szubarczyk *
2325b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2326b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2327b6eb9b45SPaulina Szubarczyk */
2328b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2329b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2330b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2331b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2332b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2333b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2334b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2335b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2336b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2337b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2338b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2339b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2340b6eb9b45SPaulina Szubarczyk#endif
2341b6eb9b45SPaulina Szubarczykint main(void) {
2342b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2343b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2344b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2345b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2346b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2347b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2348b6eb9b45SPaulina Szubarczyk
2349b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2350b6eb9b45SPaulina Szubarczyk
2351b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2352b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2353b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2354b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2355b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2356b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2357b6eb9b45SPaulina Szubarczyk
2358b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2359b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2360b6eb9b45SPaulina Szubarczyk
2361b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2362b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2363b6eb9b45SPaulina Szubarczyk
2364b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2365b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2366b6eb9b45SPaulina Szubarczyk
2367b6eb9b45SPaulina Szubarczyk  return 0;
2368b6eb9b45SPaulina Szubarczyk}
2369b6eb9b45SPaulina SzubarczykEOF
2370b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2371b6eb9b45SPaulina Szubarczyk      then
2372f1167ee6SJuergen Gross      xen_ctrl_version=40800
2373b6eb9b45SPaulina Szubarczyk      xen=yes
2374b6eb9b45SPaulina Szubarczyk    elif
2375b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2376b6eb9b45SPaulina Szubarczyk/*
2377b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2378b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
23795eeb39c2SIan Campbell */
23805eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
23815eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
23825eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
23835eeb39c2SIan Campbell#include <xenctrl.h>
23845eeb39c2SIan Campbell#include <xenstore.h>
23855eeb39c2SIan Campbell#include <xenevtchn.h>
23865eeb39c2SIan Campbell#include <xengnttab.h>
23875eeb39c2SIan Campbell#include <xenforeignmemory.h>
23885eeb39c2SIan Campbell#include <stdint.h>
23895eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
23905eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
23915eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
23925eeb39c2SIan Campbell#endif
23935eeb39c2SIan Campbellint main(void) {
23945eeb39c2SIan Campbell  xc_interface *xc = NULL;
23955eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
23965eeb39c2SIan Campbell  xenevtchn_handle *xe;
23975eeb39c2SIan Campbell  xengnttab_handle *xg;
23985eeb39c2SIan Campbell  xen_domain_handle_t handle;
23995eeb39c2SIan Campbell
24005eeb39c2SIan Campbell  xs_daemon_open();
24015eeb39c2SIan Campbell
24025eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
24035eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
24045eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24055eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24065eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
24075eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
24085eeb39c2SIan Campbell
24095eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
24105eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
24115eeb39c2SIan Campbell
24125eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
24135eeb39c2SIan Campbell  xenevtchn_fd(xe);
24145eeb39c2SIan Campbell
24155eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
24165eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
24175eeb39c2SIan Campbell
24185eeb39c2SIan Campbell  return 0;
24195eeb39c2SIan Campbell}
24205eeb39c2SIan CampbellEOF
24215eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
24225eeb39c2SIan Campbell      then
2423f1167ee6SJuergen Gross      xen_ctrl_version=40701
24245eeb39c2SIan Campbell      xen=yes
24255eeb39c2SIan Campbell    elif
24265eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2427e37630caSaliguori#include <xenctrl.h>
2428cdadde39SRoger Pau Monne#include <stdint.h>
2429cdadde39SRoger Pau Monneint main(void) {
2430cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2431cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2432cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2433cdadde39SRoger Pau Monne  return 0;
2434cdadde39SRoger Pau Monne}
2435cdadde39SRoger Pau MonneEOF
2436cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2437cdadde39SRoger Pau Monne      then
2438f1167ee6SJuergen Gross      xen_ctrl_version=40700
2439cdadde39SRoger Pau Monne      xen=yes
2440cdadde39SRoger Pau Monne
2441cdadde39SRoger Pau Monne    # Xen 4.6
2442cdadde39SRoger Pau Monne    elif
2443cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2444cdadde39SRoger Pau Monne#include <xenctrl.h>
2445e108a3c1SAnthony PERARD#include <xenstore.h>
2446d5b93ddfSAnthony PERARD#include <stdint.h>
2447d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2448d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2449d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2450d5b93ddfSAnthony PERARD#endif
2451d5b93ddfSAnthony PERARDint main(void) {
2452d5b93ddfSAnthony PERARD  xc_interface *xc;
2453d5b93ddfSAnthony PERARD  xs_daemon_open();
2454d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2455d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2456d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2457b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24588688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2459d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
246020a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2461d8b441a3SJan Beulich  return 0;
2462d8b441a3SJan Beulich}
2463d8b441a3SJan BeulichEOF
2464d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2465d8b441a3SJan Beulich      then
2466f1167ee6SJuergen Gross      xen_ctrl_version=40600
2467d8b441a3SJan Beulich      xen=yes
2468d8b441a3SJan Beulich
2469d8b441a3SJan Beulich    # Xen 4.5
2470d8b441a3SJan Beulich    elif
2471d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2472d8b441a3SJan Beulich#include <xenctrl.h>
2473d8b441a3SJan Beulich#include <xenstore.h>
2474d8b441a3SJan Beulich#include <stdint.h>
2475d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2476d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2477d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2478d8b441a3SJan Beulich#endif
2479d8b441a3SJan Beulichint main(void) {
2480d8b441a3SJan Beulich  xc_interface *xc;
2481d8b441a3SJan Beulich  xs_daemon_open();
2482d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2483d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2484d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2485d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2486d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24873996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
24883996e85cSPaul Durrant  return 0;
24893996e85cSPaul Durrant}
24903996e85cSPaul DurrantEOF
24913996e85cSPaul Durrant        compile_prog "" "$xen_libs"
24923996e85cSPaul Durrant      then
2493f1167ee6SJuergen Gross      xen_ctrl_version=40500
24943996e85cSPaul Durrant      xen=yes
24953996e85cSPaul Durrant
24963996e85cSPaul Durrant    elif
24973996e85cSPaul Durrant        cat > $TMPC <<EOF &&
24983996e85cSPaul Durrant#include <xenctrl.h>
24993996e85cSPaul Durrant#include <xenstore.h>
25003996e85cSPaul Durrant#include <stdint.h>
25013996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
25023996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
25033996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
25043996e85cSPaul Durrant#endif
25053996e85cSPaul Durrantint main(void) {
25063996e85cSPaul Durrant  xc_interface *xc;
25073996e85cSPaul Durrant  xs_daemon_open();
25083996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
25093996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
25103996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
25113996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
25123996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
25138688e065SStefano Stabellini  return 0;
25148688e065SStefano Stabellini}
25158688e065SStefano StabelliniEOF
25168688e065SStefano Stabellini        compile_prog "" "$xen_libs"
251769deef08SPeter Maydell      then
2518f1167ee6SJuergen Gross      xen_ctrl_version=40200
25198688e065SStefano Stabellini      xen=yes
25208688e065SStefano Stabellini
2521e37630caSaliguori    else
2522fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2523edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2524edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2525fc321b4bSJuan Quintela      fi
2526fc321b4bSJuan Quintela      xen=no
2527e37630caSaliguori    fi
2528d5b93ddfSAnthony PERARD
2529d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2530f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
25315eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
25325eeb39c2SIan Campbell      fi
2533d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2534d5b93ddfSAnthony PERARD    fi
2535e37630caSaliguori  fi
2536c1cdd9d5SJuergen Grossfi
2537e37630caSaliguori
2538eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2539edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2540eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2541eb6fda0fSAnthony PERARD  else
2542eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
254376ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
254476ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2545eb6fda0fSAnthony PERARD    fi
2546eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2547eb6fda0fSAnthony PERARD  fi
2548eb6fda0fSAnthony PERARDfi
2549eb6fda0fSAnthony PERARD
255064a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
255164a7ad6fSIan Campbell   test "$xen" != "yes"; then
255264a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
255364a7ad6fSIan Campbell	       "which requires Xen support."
255464a7ad6fSIan Campbellfi
255564a7ad6fSIan Campbell
2556e37630caSaliguori##########################################
2557d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2558d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2559327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2560d661d9a4SJustin Terry (VM)        whpx="yes"
2561d661d9a4SJustin Terry (VM)    else
2562d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
256353537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2564d661d9a4SJustin Terry (VM)        fi
2565d661d9a4SJustin Terry (VM)        whpx="no"
2566d661d9a4SJustin Terry (VM)    fi
2567d661d9a4SJustin Terry (VM)fi
2568d661d9a4SJustin Terry (VM)
2569d661d9a4SJustin Terry (VM)##########################################
2570dfffc653SJuan Quintela# Sparse probe
2571dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
25720dba6195SLoïc Minier  if has cgcc; then
2573dfffc653SJuan Quintela    sparse=yes
2574dfffc653SJuan Quintela  else
2575dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
257621684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2577dfffc653SJuan Quintela    fi
2578dfffc653SJuan Quintela    sparse=no
2579dfffc653SJuan Quintela  fi
2580dfffc653SJuan Quintelafi
2581dfffc653SJuan Quintela
2582dfffc653SJuan Quintela##########################################
2583f676c67eSJeremy White# X11 probe
2584f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
25858781595bSGerd Hoffmann    have_x11=yes
258689138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
258789138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2588f676c67eSJeremy Whitefi
2589f676c67eSJeremy White
2590f676c67eSJeremy White##########################################
2591a4ccabcfSAnthony Liguori# GTK probe
2592a4ccabcfSAnthony Liguori
25935a464e6cSPeter Xuif test "$gtk" != "no"; then
25949e04c683SStefan Weil    if test "$gtkabi" = ""; then
25955fe309ffSGerd Hoffmann        # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
25965fe309ffSGerd Hoffmann        # Use 2.0 as a fallback if that is available.
25975fe309ffSGerd Hoffmann        if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
25989e04c683SStefan Weil            gtkabi=3.0
25995fe309ffSGerd Hoffmann        elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
26009e04c683SStefan Weil            gtkabi=2.0
26015fe309ffSGerd Hoffmann        else
26025fe309ffSGerd Hoffmann            gtkabi=3.0
26039e04c683SStefan Weil        fi
26049e04c683SStefan Weil    fi
2605528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
26060a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2607528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2608528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2609bbbf9bfbSStefan Weil    else
2610bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2611bbbf9bfbSStefan Weil    fi
2612bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
261389138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
261489138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
261589138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
26160a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
26178781595bSGerd Hoffmann            need_x11=yes
2618f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2619f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
26200a337ed0SGerd Hoffmann        fi
2621bbbf9bfbSStefan Weil        gtk="yes"
2622bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
26235fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2624bbbf9bfbSStefan Weil    else
2625bbbf9bfbSStefan Weil        gtk="no"
2626bbbf9bfbSStefan Weil    fi
2627bbbf9bfbSStefan Weilfi
2628bbbf9bfbSStefan Weil
2629ddbb0d09SDaniel P. Berrange
2630ddbb0d09SDaniel P. Berrange##########################################
2631ddbb0d09SDaniel P. Berrange# GNUTLS probe
2632ddbb0d09SDaniel P. Berrange
263337371299SPeter Maydellgnutls_works() {
263437371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
263537371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
263637371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
263737371299SPeter Maydell    # builds doesn't work:
263837371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
263937371299SPeter Maydell    #
264037371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
264137371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
264237371299SPeter Maydell        return 1
264337371299SPeter Maydell    fi
264437371299SPeter Maydell
264537371299SPeter Maydell    write_c_skeleton
264637371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
264737371299SPeter Maydell}
264837371299SPeter Maydell
264962893b67SDaniel P. Berrangegnutls_gcrypt=no
2650ed754746SDaniel P. Berrangegnutls_nettle=no
2651ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
265237371299SPeter Maydell    if gnutls_works; then
265389138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
265489138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2655ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2656ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2657ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2658ddbb0d09SDaniel P. Berrange        gnutls="yes"
2659ddbb0d09SDaniel P. Berrange
2660b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2661b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2662b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2663b917da4cSDaniel P. Berrange	else
2664b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2665b917da4cSDaniel P. Berrange	fi
2666b917da4cSDaniel P. Berrange
266762893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
266862893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2669ed754746SDaniel P. Berrange	    gnutls_nettle=yes
267062893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
267189138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2672ed754746SDaniel P. Berrange		*gcrypt*)
2673ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2674ed754746SDaniel P. Berrange		    gnutls_nettle=no
2675ed754746SDaniel P. Berrange		    ;;
2676ed754746SDaniel P. Berrange		*nettle*)
2677ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2678ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2679ed754746SDaniel P. Berrange		    ;;
2680ed754746SDaniel P. Berrange		*)
2681ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2682ed754746SDaniel P. Berrange		    gnutls_nettle=no
2683ed754746SDaniel P. Berrange		    ;;
268462893b67SDaniel P. Berrange	    esac
268562893b67SDaniel P. Berrange	else
268662893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2687ed754746SDaniel P. Berrange	    gnutls_nettle=no
268862893b67SDaniel P. Berrange	fi
2689ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2690ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2691ddbb0d09SDaniel P. Berrange    else
2692ddbb0d09SDaniel P. Berrange        gnutls="no"
2693b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2694ddbb0d09SDaniel P. Berrange    fi
2695ddbb0d09SDaniel P. Berrangeelse
2696b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2697ddbb0d09SDaniel P. Berrangefi
2698ddbb0d09SDaniel P. Berrange
269991bfcdb0SDaniel P. Berrange
270091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
270191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
270291bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
270391bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
270491bfcdb0SDaniel P. Berrangethen
270591bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
270691bfcdb0SDaniel P. Berrange    then
270791bfcdb0SDaniel P. Berrange        gcrypt="no"
270891bfcdb0SDaniel P. Berrange    fi
270991bfcdb0SDaniel P. Berrangefi
271091bfcdb0SDaniel P. Berrange
271191bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
271291bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
271391bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
271491bfcdb0SDaniel P. Berrangeif test -z "$nettle"
271591bfcdb0SDaniel P. Berrangethen
271691bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
271791bfcdb0SDaniel P. Berrange    then
271891bfcdb0SDaniel P. Berrange        nettle="no"
271991bfcdb0SDaniel P. Berrange    fi
272091bfcdb0SDaniel P. Berrangefi
272191bfcdb0SDaniel P. Berrange
272291bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
272391bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
272491bfcdb0SDaniel P. Berrange    then
272591bfcdb0SDaniel P. Berrange	return 1
272691bfcdb0SDaniel P. Berrange    fi
272791bfcdb0SDaniel P. Berrange
272891bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
272991bfcdb0SDaniel P. Berrange    then
273089138857SStefan Weil	host=$(libgcrypt-config --host)
273191bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
273291bfcdb0SDaniel P. Berrange	then
273391bfcdb0SDaniel P. Berrange	    return 1
273491bfcdb0SDaniel P. Berrange	fi
273591bfcdb0SDaniel P. Berrange    fi
273691bfcdb0SDaniel P. Berrange
273791bfcdb0SDaniel P. Berrange    return 0
273891bfcdb0SDaniel P. Berrange}
273991bfcdb0SDaniel P. Berrange
274091bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
274191bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
274289138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
274389138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
274491bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
274591bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
274691bfcdb0SDaniel P. Berrange        # turn breaks static builds...
274791bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
274891bfcdb0SDaniel P. Berrange        then
274991bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
275091bfcdb0SDaniel P. Berrange        fi
275162893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
275262893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
275362893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
275491bfcdb0SDaniel P. Berrange        gcrypt="yes"
275591bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
275691bfcdb0SDaniel P. Berrange           nettle="no"
275791bfcdb0SDaniel P. Berrange        fi
275837788f25SDaniel P. Berrange
275937788f25SDaniel P. Berrange        cat > $TMPC << EOF
276037788f25SDaniel P. Berrange#include <gcrypt.h>
276137788f25SDaniel P. Berrangeint main(void) {
276237788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
276337788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
276437788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
276537788f25SDaniel P. Berrange return 0;
276637788f25SDaniel P. Berrange}
276737788f25SDaniel P. BerrangeEOF
276837788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
276937788f25SDaniel P. Berrange            gcrypt_kdf=yes
277037788f25SDaniel P. Berrange        fi
27711f923c70SLongpeng(Mike)
27721f923c70SLongpeng(Mike)        cat > $TMPC << EOF
27731f923c70SLongpeng(Mike)#include <gcrypt.h>
27741f923c70SLongpeng(Mike)int main(void) {
27751f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
27761f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
27771f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
27781f923c70SLongpeng(Mike)  return 0;
27791f923c70SLongpeng(Mike)}
27801f923c70SLongpeng(Mike)EOF
27811f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
27821f923c70SLongpeng(Mike)            gcrypt_hmac=yes
27831f923c70SLongpeng(Mike)        fi
278462893b67SDaniel P. Berrange    else
278591bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
278662893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
278791bfcdb0SDaniel P. Berrange        else
278891bfcdb0SDaniel P. Berrange            gcrypt="no"
278991bfcdb0SDaniel P. Berrange        fi
279062893b67SDaniel P. Berrange    fi
279162893b67SDaniel P. Berrangefi
279262893b67SDaniel P. Berrange
2793ddbb0d09SDaniel P. Berrange
279491bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2795ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
279689138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
279789138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
279889138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2799ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2800ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2801ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
280291bfcdb0SDaniel P. Berrange        nettle="yes"
2803fff2f982SDaniel P. Berrange
2804fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
28059e87a691SSteven Luo#include <stddef.h>
2806fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2807fff2f982SDaniel P. Berrangeint main(void) {
2808fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2809fff2f982SDaniel P. Berrange     return 0;
2810fff2f982SDaniel P. Berrange}
2811fff2f982SDaniel P. BerrangeEOF
2812fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2813fff2f982SDaniel P. Berrange            nettle_kdf=yes
2814fff2f982SDaniel P. Berrange        fi
2815ed754746SDaniel P. Berrange    else
281691bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2817ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
281891bfcdb0SDaniel P. Berrange        else
281991bfcdb0SDaniel P. Berrange            nettle="no"
2820ed754746SDaniel P. Berrange        fi
2821ed754746SDaniel P. Berrange    fi
282291bfcdb0SDaniel P. Berrangefi
282391bfcdb0SDaniel P. Berrange
282491bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
282591bfcdb0SDaniel P. Berrangethen
282691bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
282791bfcdb0SDaniel P. Berrangefi
2828ed754746SDaniel P. Berrange
28299a2fd434SDaniel P. Berrange##########################################
28309a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
28319a2fd434SDaniel P. Berrange
28329a2fd434SDaniel P. Berrangetasn1=yes
283390246037SDaniel P. Berrangetasn1_cflags=""
283490246037SDaniel P. Berrangetasn1_libs=""
28359a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
283689138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
283789138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
28389a2fd434SDaniel P. Berrangeelse
28399a2fd434SDaniel P. Berrange    tasn1=no
28409a2fd434SDaniel P. Berrangefi
28419a2fd434SDaniel P. Berrange
2842ed754746SDaniel P. Berrange
2843bbbf9bfbSStefan Weil##########################################
2844559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2845559607eaSDaniel P. Berrange
2846559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2847559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2848559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2849559607eaSDaniel P. Berrangefi
2850559607eaSDaniel P. Berrange
2851559607eaSDaniel P. Berrange##########################################
2852bbbf9bfbSStefan Weil# VTE probe
2853bbbf9bfbSStefan Weil
2854bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2855bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2856c6feff9eSCole Robinson      vteminversion="0.32.0"
2857c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2858c6feff9eSCole Robinson        vtepackage="vte-2.91"
2859c6feff9eSCole Robinson      else
2860528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2861c6feff9eSCole Robinson      fi
2862528de90aSDaniel P. Berrange    else
2863528de90aSDaniel P. Berrange      vtepackage="vte"
2864c6feff9eSCole Robinson      vteminversion="0.24.0"
2865528de90aSDaniel P. Berrange    fi
2866c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
286789138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
286889138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
286989138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2870bbbf9bfbSStefan Weil        vte="yes"
2871bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
28729e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2873c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
28749e04c683SStefan Weil        else
28759e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
28769e04c683SStefan Weil        fi
2877bbbf9bfbSStefan Weil    else
2878bbbf9bfbSStefan Weil        vte="no"
2879a4ccabcfSAnthony Liguori    fi
2880a4ccabcfSAnthony Liguorifi
2881a4ccabcfSAnthony Liguori
2882a4ccabcfSAnthony Liguori##########################################
288311d9f695Sbellard# SDL probe
288411d9f695Sbellard
28853ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
28863ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
288747c03744SDave Airlie
2888c6093a05SPeter Xusdl_probe ()
2889c6093a05SPeter Xu{
2890c6093a05SPeter Xu  sdl_too_old=no
2891ee8466d0SCole Robinson  if test "$sdlabi" = ""; then
28928f4ea9cdSGerd Hoffmann      if $pkg_config --exists "sdl2"; then
2893ee8466d0SCole Robinson          sdlabi=2.0
28948f4ea9cdSGerd Hoffmann      elif $pkg_config --exists "sdl"; then
2895ee8466d0SCole Robinson          sdlabi=1.2
28968f4ea9cdSGerd Hoffmann      else
28978f4ea9cdSGerd Hoffmann          sdlabi=2.0
2898ee8466d0SCole Robinson      fi
2899ee8466d0SCole Robinson  fi
2900ee8466d0SCole Robinson
290147c03744SDave Airlie  if test $sdlabi = "2.0"; then
290247c03744SDave Airlie      sdl_config=$sdl2_config
290347c03744SDave Airlie      sdlname=sdl2
290447c03744SDave Airlie      sdlconfigname=sdl2_config
2905e07047cfSCole Robinson  elif test $sdlabi = "1.2"; then
290647c03744SDave Airlie      sdlname=sdl
290747c03744SDave Airlie      sdlconfigname=sdl_config
2908e07047cfSCole Robinson  else
2909e07047cfSCole Robinson      error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
29103ec87ffeSPaolo Bonzini  fi
29113ec87ffeSPaolo Bonzini
291289138857SStefan Weil  if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
291347c03744SDave Airlie    sdl_config=$sdlconfigname
291447c03744SDave Airlie  fi
291547c03744SDave Airlie
291647c03744SDave Airlie  if $pkg_config $sdlname --exists; then
291747c03744SDave Airlie    sdlconfig="$pkg_config $sdlname"
291889138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
29193ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
29203ec87ffeSPaolo Bonzini    sdlconfig="$sdl_config"
292189138857SStefan Weil    sdlversion=$($sdlconfig --version)
2922a0dfd8a4SLoïc Minier  else
2923a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
29248f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2925a0dfd8a4SLoïc Minier    fi
2926a0dfd8a4SLoïc Minier    sdl=no
2927c6093a05SPeter Xu    # no need to do the rest
2928c6093a05SPeter Xu    return
29299316f803SPaolo Bonzini  fi
293029e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
29313ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
29323ec87ffeSPaolo Bonzini  fi
293311d9f695Sbellard
293411d9f695Sbellard  cat > $TMPC << EOF
293511d9f695Sbellard#include <SDL.h>
293611d9f695Sbellard#undef main /* We don't want SDL to override our main() */
293711d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
293811d9f695SbellardEOF
293989138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
29402ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
294174f42e18STeLeMan  if test "$static" = "yes" ; then
29425f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
29435f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
29445f37e6d4SThomas Huth    else
294589138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
29465f37e6d4SThomas Huth    fi
294774f42e18STeLeMan  else
294889138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
294974f42e18STeLeMan  fi
295052166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
295189138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
295211d9f695Sbellard      sdl_too_old=yes
295311d9f695Sbellard    else
295411d9f695Sbellard      sdl=yes
295511d9f695Sbellard    fi
29567c1f25b4Sbellard
295767c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
29581ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
295967c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
296089138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
296189138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
296211d9f695Sbellard      fi
296352166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
29641ac88f28SJuan Quintela	:
29651ac88f28SJuan Quintela      else
29661ac88f28SJuan Quintela        sdl=no
29677c1f25b4Sbellard      fi
29687c1f25b4Sbellard    fi # static link
2969c4198157SJuan Quintela  else # sdl not found
2970c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
297121684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2972c4198157SJuan Quintela    fi
2973c4198157SJuan Quintela    sdl=no
29747c1f25b4Sbellard  fi # sdl compile test
2975c6093a05SPeter Xu}
2976c6093a05SPeter Xu
2977c6093a05SPeter Xuif test "$sdl" != "no" ; then
2978c6093a05SPeter Xu  sdl_probe
2979fd677642Sthsfi
298011d9f695Sbellard
29815368a422Saliguoriif test "$sdl" = "yes" ; then
29825368a422Saliguori  cat > $TMPC <<EOF
29835368a422Saliguori#include <SDL.h>
29845368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
29855368a422Saliguori#include <X11/XKBlib.h>
29865368a422Saliguori#else
29875368a422Saliguori#error No x11 support
29885368a422Saliguori#endif
29895368a422Saliguoriint main(void) { return 0; }
29905368a422SaliguoriEOF
2991f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
29928781595bSGerd Hoffmann    need_x11=yes
2993f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2994f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
29955368a422Saliguori  fi
29965368a422Saliguorifi
29975368a422Saliguori
29988f28f3fbSths##########################################
29992da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
30002da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
30012da776dbSMichael R. Hines  cat > $TMPC <<EOF
30022da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
30032da776dbSMichael R. Hinesint main(void) { return 0; }
30042da776dbSMichael R. HinesEOF
3005ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
30062da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
30072da776dbSMichael R. Hines    rdma="yes"
3008ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
30092da776dbSMichael R. Hines  else
30102da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
30112da776dbSMichael R. Hines        error_exit \
3012ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
30132da776dbSMichael R. Hines            " Your options:" \
3014ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
30152da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
30162da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
30172da776dbSMichael R. Hines    fi
30182da776dbSMichael R. Hines    rdma="no"
30192da776dbSMichael R. Hines  fi
30202da776dbSMichael R. Hinesfi
30212da776dbSMichael R. Hines
302295c6bff3SBenoît Canet
302395c6bff3SBenoît Canet##########################################
30242f9606b3Saliguori# VNC SASL detection
3025821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
30262f9606b3Saliguori  cat > $TMPC <<EOF
30272f9606b3Saliguori#include <sasl/sasl.h>
30282f9606b3Saliguori#include <stdio.h>
30292f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
30302f9606b3SaliguoriEOF
30312f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
30322f9606b3Saliguori  vnc_sasl_cflags=""
30332f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
303452166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3035ea784e3bSJuan Quintela    vnc_sasl=yes
3036fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3037ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
30382f9606b3Saliguori  else
3039ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
304021684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3041ea784e3bSJuan Quintela    fi
3042ea784e3bSJuan Quintela    vnc_sasl=no
30432f9606b3Saliguori  fi
30442f9606b3Saliguorifi
30452f9606b3Saliguori
30462f9606b3Saliguori##########################################
30472f6f5c7aSCorentin Chary# VNC JPEG detection
3048821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
30492f6f5c7aSCorentin Charycat > $TMPC <<EOF
30502f6f5c7aSCorentin Chary#include <stdio.h>
30512f6f5c7aSCorentin Chary#include <jpeglib.h>
30522f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
30532f6f5c7aSCorentin CharyEOF
30542f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
30552f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
30562f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
30572f6f5c7aSCorentin Chary    vnc_jpeg=yes
30582f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3059ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
30602f6f5c7aSCorentin Chary  else
30612f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
306221684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
30632f6f5c7aSCorentin Chary    fi
30642f6f5c7aSCorentin Chary    vnc_jpeg=no
30652f6f5c7aSCorentin Chary  fi
30662f6f5c7aSCorentin Charyfi
30672f6f5c7aSCorentin Chary
30682f6f5c7aSCorentin Chary##########################################
3069efe556adSCorentin Chary# VNC PNG detection
3070821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3071efe556adSCorentin Charycat > $TMPC <<EOF
3072efe556adSCorentin Chary//#include <stdio.h>
3073efe556adSCorentin Chary#include <png.h>
3074832ce9c2SScott Wood#include <stddef.h>
3075efe556adSCorentin Charyint main(void) {
3076efe556adSCorentin Chary    png_structp png_ptr;
3077efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
30787edc3fedSPeter Maydell    return png_ptr != 0;
3079efe556adSCorentin Chary}
3080efe556adSCorentin CharyEOF
308165d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
308289138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
308389138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
30849af8025eSBrad  else
3085efe556adSCorentin Chary    vnc_png_cflags=""
3086efe556adSCorentin Chary    vnc_png_libs="-lpng"
30879af8025eSBrad  fi
3088efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3089efe556adSCorentin Chary    vnc_png=yes
3090efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
30919af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3092efe556adSCorentin Chary  else
3093efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
309421684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3095efe556adSCorentin Chary    fi
3096efe556adSCorentin Chary    vnc_png=no
3097efe556adSCorentin Chary  fi
3098efe556adSCorentin Charyfi
3099efe556adSCorentin Chary
3100efe556adSCorentin Chary##########################################
31016a021536SGerd Hoffmann# xkbcommon probe
31026a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
31036a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
31046a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
31056a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
31066a021536SGerd Hoffmann    xkbcommon=yes
31076a021536SGerd Hoffmann  else
31086a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
31096a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
31106a021536SGerd Hoffmann    fi
31116a021536SGerd Hoffmann    xkbcommon=no
31126a021536SGerd Hoffmann  fi
31136a021536SGerd Hoffmannfi
31146a021536SGerd Hoffmann
31156a021536SGerd Hoffmann##########################################
311676655d6dSaliguori# fnmatch() probe, used for ACL routines
311776655d6dSaliguorifnmatch="no"
311876655d6dSaliguoricat > $TMPC << EOF
311976655d6dSaliguori#include <fnmatch.h>
312076655d6dSaliguoriint main(void)
312176655d6dSaliguori{
312276655d6dSaliguori    fnmatch("foo", "foo", 0);
312376655d6dSaliguori    return 0;
312476655d6dSaliguori}
312576655d6dSaliguoriEOF
312652166aa0SJuan Quintelaif compile_prog "" "" ; then
312776655d6dSaliguori   fnmatch="yes"
312876655d6dSaliguorifi
312976655d6dSaliguori
313076655d6dSaliguori##########################################
3131c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3132dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3133dce512deSChristoph Hellwig  cat > $TMPC << EOF
3134ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3135dce512deSChristoph Hellwig#include <xfs/xfs.h>
3136dce512deSChristoph Hellwigint main(void)
3137dce512deSChristoph Hellwig{
3138dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3139dce512deSChristoph Hellwig    return 0;
3140dce512deSChristoph Hellwig}
3141dce512deSChristoph HellwigEOF
3142dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3143dce512deSChristoph Hellwig    xfs="yes"
3144dce512deSChristoph Hellwig  else
3145dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
314621684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3147dce512deSChristoph Hellwig    fi
3148dce512deSChristoph Hellwig    xfs=no
3149dce512deSChristoph Hellwig  fi
3150dce512deSChristoph Hellwigfi
3151dce512deSChristoph Hellwig
3152dce512deSChristoph Hellwig##########################################
31538a16d273Sths# vde libraries probe
3154dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
31554baae0acSJuan Quintela  vde_libs="-lvdeplug"
31568a16d273Sths  cat > $TMPC << EOF
31578a16d273Sths#include <libvdeplug.h>
31584a7f0e06Spbrookint main(void)
31594a7f0e06Spbrook{
31604a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3161fea08e08SPeter Maydell    char s[] = "";
3162fea08e08SPeter Maydell    vde_open(s, s, &a);
31634a7f0e06Spbrook    return 0;
31644a7f0e06Spbrook}
31658a16d273SthsEOF
316652166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
31674baae0acSJuan Quintela    vde=yes
3168dfb278bdSJuan Quintela  else
3169dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
317021684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3171dfb278bdSJuan Quintela    fi
3172dfb278bdSJuan Quintela    vde=no
31738a16d273Sths  fi
31748a16d273Sthsfi
31758a16d273Sths
31768a16d273Sths##########################################
31770a985b37SVincenzo Maffione# netmap support probe
31780a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
31790a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
31800a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
31810a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
31820a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
318358952137SVincenzo Maffioneif test "$netmap" != "no" ; then
318458952137SVincenzo Maffione  cat > $TMPC << EOF
318558952137SVincenzo Maffione#include <inttypes.h>
318658952137SVincenzo Maffione#include <net/if.h>
318758952137SVincenzo Maffione#include <net/netmap.h>
318858952137SVincenzo Maffione#include <net/netmap_user.h>
31890a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
31900a985b37SVincenzo Maffione#error
31910a985b37SVincenzo Maffione#endif
319258952137SVincenzo Maffioneint main(void) { return 0; }
319358952137SVincenzo MaffioneEOF
319458952137SVincenzo Maffione  if compile_prog "" "" ; then
319558952137SVincenzo Maffione    netmap=yes
319658952137SVincenzo Maffione  else
319758952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
319858952137SVincenzo Maffione      feature_not_found "netmap"
319958952137SVincenzo Maffione    fi
320058952137SVincenzo Maffione    netmap=no
320158952137SVincenzo Maffione  fi
320258952137SVincenzo Maffionefi
320358952137SVincenzo Maffione
320458952137SVincenzo Maffione##########################################
320547e98658SCorey Bryant# libcap-ng library probe
320647e98658SCorey Bryantif test "$cap_ng" != "no" ; then
320747e98658SCorey Bryant  cap_libs="-lcap-ng"
320847e98658SCorey Bryant  cat > $TMPC << EOF
320947e98658SCorey Bryant#include <cap-ng.h>
321047e98658SCorey Bryantint main(void)
321147e98658SCorey Bryant{
321247e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
321347e98658SCorey Bryant    return 0;
321447e98658SCorey Bryant}
321547e98658SCorey BryantEOF
321647e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
321747e98658SCorey Bryant    cap_ng=yes
321847e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
321947e98658SCorey Bryant  else
322047e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
322121684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
322247e98658SCorey Bryant    fi
322347e98658SCorey Bryant    cap_ng=no
322447e98658SCorey Bryant  fi
322547e98658SCorey Bryantfi
322647e98658SCorey Bryant
322747e98658SCorey Bryant##########################################
3228c2de5c91Smalc# Sound support libraries probe
32298f28f3fbSths
3230c2de5c91Smalcaudio_drv_probe()
3231c2de5c91Smalc{
3232c2de5c91Smalc    drv=$1
3233c2de5c91Smalc    hdr=$2
3234c2de5c91Smalc    lib=$3
3235c2de5c91Smalc    exp=$4
3236c2de5c91Smalc    cfl=$5
32378f28f3fbSths        cat > $TMPC << EOF
3238c2de5c91Smalc#include <$hdr>
3239c2de5c91Smalcint main(void) { $exp }
32408f28f3fbSthsEOF
324152166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
32428f28f3fbSths        :
32438f28f3fbSths    else
324476ad07a4SPeter Maydell        error_exit "$drv check failed" \
324576ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
32468f28f3fbSths    fi
3247c2de5c91Smalc}
3248c2de5c91Smalc
324989138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3250c2de5c91Smalcfor drv in $audio_drv_list; do
3251c2de5c91Smalc    case $drv in
3252c2de5c91Smalc    alsa)
3253c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3254e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3255b1149911SFam Zheng    alsa_libs="-lasound"
3256c2de5c91Smalc    ;;
3257c2de5c91Smalc
3258b8e59f18Smalc    pa)
3259e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3260e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3261b1149911SFam Zheng    pulse_libs="-lpulse"
326267f86e8eSJuan Quintela    audio_pt_int="yes"
3263b8e59f18Smalc    ;;
3264b8e59f18Smalc
3265373967b2SGerd Hoffmann    sdl)
3266373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3267373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3268373967b2SGerd Hoffmann    fi
3269373967b2SGerd Hoffmann    ;;
3270373967b2SGerd Hoffmann
3271997e690aSJuan Quintela    coreaudio)
3272b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3273997e690aSJuan Quintela    ;;
3274997e690aSJuan Quintela
3275a4bf6780SJuan Quintela    dsound)
3276b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3277d5631638Smalc      audio_win_int="yes"
3278a4bf6780SJuan Quintela    ;;
3279a4bf6780SJuan Quintela
3280a4bf6780SJuan Quintela    oss)
3281b1149911SFam Zheng      oss_libs="$oss_lib"
3282a4bf6780SJuan Quintela    ;;
3283a4bf6780SJuan Quintela
3284373967b2SGerd Hoffmann    wav)
3285373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
32862f6a1ab0Sblueswir1    ;;
32872f6a1ab0Sblueswir1
3288e4c63a6aSmalc    *)
32891c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
329076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
329176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3292e4c63a6aSmalc    }
3293e4c63a6aSmalc    ;;
3294c2de5c91Smalc    esac
3295c2de5c91Smalcdone
32968f28f3fbSths
32974d3b6f6eSbalrog##########################################
32982e4d9fb1Saurel32# BrlAPI probe
32992e4d9fb1Saurel32
33004ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3301eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
33022e4d9fb1Saurel32  cat > $TMPC << EOF
33032e4d9fb1Saurel32#include <brlapi.h>
3304832ce9c2SScott Wood#include <stddef.h>
33052e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
33062e4d9fb1Saurel32EOF
330752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
33082e4d9fb1Saurel32    brlapi=yes
33094ffcedb6SJuan Quintela  else
33104ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
331121684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
33124ffcedb6SJuan Quintela    fi
33134ffcedb6SJuan Quintela    brlapi=no
3314eb82284fSJuan Quintela  fi
3315eb82284fSJuan Quintelafi
33162e4d9fb1Saurel32
33172e4d9fb1Saurel32##########################################
33184d3b6f6eSbalrog# curses probe
3319a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3320e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
33218ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
33228ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3323e095e2f3SStefan Weil  else
33247c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
33258ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3326e095e2f3SStefan Weil  fi
3327c584a6d0SJuan Quintela  curses_found=no
33284d3b6f6eSbalrog  cat > $TMPC << EOF
33298ddc5bf9SSamuel Thibault#include <locale.h>
33304d3b6f6eSbalrog#include <curses.h>
33318ddc5bf9SSamuel Thibault#include <wchar.h>
3332ef9a2524SStefan Weilint main(void) {
33338ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
33348ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3335ef9a2524SStefan Weil  resize_term(0, 0);
33368ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
33378ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
33387c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3339271f37abSKamil Rytarowski  return 0;
3340ef9a2524SStefan Weil}
33414d3b6f6eSbalrogEOF
3342ecbe251fSVadim Evard  IFS=:
33438ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3344b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3345b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
33467c703002SSamuel Thibault    IFS=:
33478ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3348ecbe251fSVadim Evard      unset IFS
33498ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3350c584a6d0SJuan Quintela        curses_found=yes
33514f78ef9aSJuan Quintela        break
33524d3b6f6eSbalrog      fi
33534f78ef9aSJuan Quintela    done
33547c703002SSamuel Thibault    if test "$curses_found" = yes ; then
33557c703002SSamuel Thibault      break
33567c703002SSamuel Thibault    fi
33578ddc5bf9SSamuel Thibault  done
3358ecbe251fSVadim Evard  unset IFS
3359c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3360c584a6d0SJuan Quintela    curses=yes
3361c584a6d0SJuan Quintela  else
3362c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
336321684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3364c584a6d0SJuan Quintela    fi
3365c584a6d0SJuan Quintela    curses=no
3366c584a6d0SJuan Quintela  fi
33674f78ef9aSJuan Quintelafi
33684d3b6f6eSbalrog
3369414f0dabSblueswir1##########################################
3370769ce76dSAlexander Graf# curl probe
3371a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
337265d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3373a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
33744e2b0658SPaolo Bonzini  else
33754e2b0658SPaolo Bonzini    curlconfig=curl-config
33764e2b0658SPaolo Bonzini  fi
3377769ce76dSAlexander Graf  cat > $TMPC << EOF
3378769ce76dSAlexander Graf#include <curl/curl.h>
33790b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3380769ce76dSAlexander GrafEOF
338189138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
338289138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3383b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3384769ce76dSAlexander Graf    curl=yes
3385788c8196SJuan Quintela  else
3386788c8196SJuan Quintela    if test "$curl" = "yes" ; then
338721684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3388788c8196SJuan Quintela    fi
3389788c8196SJuan Quintela    curl=no
3390769ce76dSAlexander Graf  fi
3391769ce76dSAlexander Graffi # test "$curl"
3392769ce76dSAlexander Graf
3393769ce76dSAlexander Graf##########################################
3394fb599c9aSbalrog# bluez support probe
3395a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3396e820e3f4Sbalrog  cat > $TMPC << EOF
3397e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3398e820e3f4Sbalrogint main(void) { return bt_error(0); }
3399e820e3f4SbalrogEOF
340089138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
340189138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
340252166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3403a20a6f46SJuan Quintela    bluez=yes
3404e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3405e820e3f4Sbalrog  else
3406a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
340721684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3408a20a6f46SJuan Quintela    fi
3409e820e3f4Sbalrog    bluez="no"
3410e820e3f4Sbalrog  fi
3411fb599c9aSbalrogfi
3412fb599c9aSbalrog
3413fb599c9aSbalrog##########################################
3414e18df141SAnthony Liguori# glib support probe
3415a52d28afSPaolo Bonzini
3416ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3417ad04d8cbSPeter Maydell    glib_req_ver=2.30
3418ad04d8cbSPeter Maydellelse
3419f40685c6SJohn Snow    glib_req_ver=2.22
3420ad04d8cbSPeter Maydellfi
3421aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3422aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3423a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3424aa0d1f44SPaolo Bonzinifi
3425e26110cfSFam Zheng
34264eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
34274eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
34284eaf7202SSameeh Jubran
34294eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
34304eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
34314eaf7202SSameeh Jubranfi
34324eaf7202SSameeh Jubran
3433aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3434e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
343589138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
343689138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
34374a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
343814015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3439957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3440e18df141SAnthony Liguori    else
3441e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3442e26110cfSFam Zheng    fi
3443e26110cfSFam Zhengdone
3444e26110cfSFam Zheng
3445977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3446977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3447977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3448977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3449977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3450977a82abSDaniel P. Berrange#include <glib.h>
3451977a82abSDaniel P. Berrange#include <unistd.h>
3452977a82abSDaniel P. Berrange
3453977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3454977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3455977a82abSDaniel P. Berrange
3456977a82abSDaniel P. Berrangeint main(void) {
3457977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3458977a82abSDaniel P. Berrange   return 0;
3459977a82abSDaniel P. Berrange}
3460977a82abSDaniel P. BerrangeEOF
3461977a82abSDaniel P. Berrange
34625919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3463977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3464977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3465977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3466977a82abSDaniel P. Berrange	       "build target"
3467977a82abSDaniel P. Berrangefi
3468977a82abSDaniel P. Berrange
34699d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
34709d41401bSMichael S. Tsirkinglib_subprocess=yes
3471a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
34729d41401bSMichael S. Tsirkin    glib_subprocess=no
34739d41401bSMichael S. Tsirkinfi
34749d41401bSMichael S. Tsirkin
3475bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3476bbbf2e04SJohn Snowcat > $TMPC << EOF
3477bbbf2e04SJohn Snow#include <glib.h>
3478bbbf2e04SJohn Snowint main(void) { return 0; }
3479bbbf2e04SJohn SnowEOF
3480bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3481bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3482bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3483bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3484bbbf2e04SJohn Snow    fi
3485bbbf2e04SJohn Snowfi
3486bbbf2e04SJohn Snow
3487e26110cfSFam Zheng##########################################
3488e26110cfSFam Zheng# SHA command probe for modules
3489e26110cfSFam Zhengif test "$modules" = yes; then
3490e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3491e26110cfSFam Zheng    for c in $shacmd_probe; do
34928ccefb91SFam Zheng        if has $c; then
3493e26110cfSFam Zheng            shacmd="$c"
3494e26110cfSFam Zheng            break
3495e26110cfSFam Zheng        fi
3496e26110cfSFam Zheng    done
3497e26110cfSFam Zheng    if test "$shacmd" = ""; then
3498e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3499e26110cfSFam Zheng    fi
3500e18df141SAnthony Liguorifi
3501e18df141SAnthony Liguori
3502e18df141SAnthony Liguori##########################################
3503e2134eb9SGerd Hoffmann# pixman support probe
3504e2134eb9SGerd Hoffmann
350574880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
350674880fe2SRobert Schiele  pixman_cflags=
350774880fe2SRobert Schiele  pixman_libs=
350835c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
350989138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
351089138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3511e2134eb9SGerd Hoffmannelse
3512c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3513c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3514e2134eb9SGerd Hoffmannfi
3515e2134eb9SGerd Hoffmann
3516e2134eb9SGerd Hoffmann##########################################
3517fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3518fe8fc5aeSPaolo Bonzini
3519fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
3520fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3521fe8fc5aeSPaolo Bonzini#include <libudev.h>
3522fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3523fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3524fe8fc5aeSPaolo Bonziniint logsink;
3525b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3526b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3527b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3528b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3529b3f1c8c4SPaolo Bonzinistruct udev *udev;
3530b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3531b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3532b3f1c8c4SPaolo Bonzini
3533fe8fc5aeSPaolo Bonziniint main(void) {
3534b3f1c8c4SPaolo Bonzini    udev = udev_new();
3535b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3536fe8fc5aeSPaolo Bonzini    return 0;
3537fe8fc5aeSPaolo Bonzini}
3538fe8fc5aeSPaolo BonziniEOF
3539fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3540fe8fc5aeSPaolo Bonzini    mpathpersist=yes
3541fe8fc5aeSPaolo Bonzini  else
3542fe8fc5aeSPaolo Bonzini    mpathpersist=no
3543fe8fc5aeSPaolo Bonzini  fi
3544fe8fc5aeSPaolo Bonzinielse
3545fe8fc5aeSPaolo Bonzini  mpathpersist=no
3546fe8fc5aeSPaolo Bonzinifi
3547fe8fc5aeSPaolo Bonzini
3548fe8fc5aeSPaolo Bonzini##########################################
354917bff52bSM. Mohan Kumar# libcap probe
355017bff52bSM. Mohan Kumar
355117bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
355217bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
355317bff52bSM. Mohan Kumar#include <stdio.h>
355417bff52bSM. Mohan Kumar#include <sys/capability.h>
3555cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
355617bff52bSM. Mohan KumarEOF
355717bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
355817bff52bSM. Mohan Kumar    cap=yes
355917bff52bSM. Mohan Kumar  else
356017bff52bSM. Mohan Kumar    cap=no
356117bff52bSM. Mohan Kumar  fi
356217bff52bSM. Mohan Kumarfi
356317bff52bSM. Mohan Kumar
356417bff52bSM. Mohan Kumar##########################################
3565e5d355d1Saliguori# pthread probe
35664b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35673c529d93Saliguori
3568e5d355d1Saliguoripthread=no
3569414f0dabSblueswir1cat > $TMPC << EOF
35703c529d93Saliguori#include <pthread.h>
35717a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35727a42bbe4SStefan Weilint main(void) {
35737a42bbe4SStefan Weil  pthread_t thread;
35747a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
35757a42bbe4SStefan Weil  return 0;
35767a42bbe4SStefan Weil}
3577414f0dabSblueswir1EOF
3578bd00d539SAndreas Färberif compile_prog "" "" ; then
3579bd00d539SAndreas Färber  pthread=yes
3580bd00d539SAndreas Färberelse
3581de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
358252166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3583e5d355d1Saliguori      pthread=yes
3584e3c56761SPeter Portante      found=no
3585e3c56761SPeter Portante      for lib_entry in $LIBS; do
3586e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3587e3c56761SPeter Portante          found=yes
3588e3c56761SPeter Portante          break
3589e3c56761SPeter Portante        fi
3590e3c56761SPeter Portante      done
3591e3c56761SPeter Portante      if test "$found" = "no"; then
35925572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
359314ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3594e3c56761SPeter Portante      fi
3595409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3596de65fe0fSSebastian Herbszt      break
3597414f0dabSblueswir1    fi
3598de65fe0fSSebastian Herbszt  done
3599bd00d539SAndreas Färberfi
3600414f0dabSblueswir1
36014617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
360276ad07a4SPeter Maydell  error_exit "pthread check failed" \
360376ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3604e5d355d1Saliguorifi
3605e5d355d1Saliguori
36065c312079SDr. David Alan Gilbert# check for pthread_setname_np
36075c312079SDr. David Alan Gilbertpthread_setname_np=no
36085c312079SDr. David Alan Gilbertcat > $TMPC << EOF
36095c312079SDr. David Alan Gilbert#include <pthread.h>
36105c312079SDr. David Alan Gilbert
36115c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
36125c312079SDr. David Alan Gilbertint main(void)
36135c312079SDr. David Alan Gilbert{
36145c312079SDr. David Alan Gilbert    pthread_t thread;
36155c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
36165c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
36175c312079SDr. David Alan Gilbert    return 0;
36185c312079SDr. David Alan Gilbert}
36195c312079SDr. David Alan GilbertEOF
36205c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
36215c312079SDr. David Alan Gilbert  pthread_setname_np=yes
36225c312079SDr. David Alan Gilbertfi
36235c312079SDr. David Alan Gilbert
3624bf9298b9Saliguori##########################################
3625f27aaf4bSChristian Brunner# rbd probe
3626f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3627f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3628f27aaf4bSChristian Brunner#include <stdio.h>
3629ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3630f27aaf4bSChristian Brunnerint main(void) {
3631ad32e9c0SJosh Durgin    rados_t cluster;
3632ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3633f27aaf4bSChristian Brunner    return 0;
3634f27aaf4bSChristian Brunner}
3635f27aaf4bSChristian BrunnerEOF
3636ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3637f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3638f27aaf4bSChristian Brunner    rbd=yes
3639f27aaf4bSChristian Brunner  else
3640f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
364121684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3642f27aaf4bSChristian Brunner    fi
3643f27aaf4bSChristian Brunner    rbd=no
3644f27aaf4bSChristian Brunner  fi
3645f27aaf4bSChristian Brunnerfi
3646f27aaf4bSChristian Brunner
3647f27aaf4bSChristian Brunner##########################################
36480a12ec87SRichard W.M. Jones# libssh2 probe
36494fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
36500a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
365165d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
365289138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
365389138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
36540a12ec87SRichard W.M. Jones    libssh2=yes
36550a12ec87SRichard W.M. Jones  else
36560a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
36574fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
36580a12ec87SRichard W.M. Jones    fi
36590a12ec87SRichard W.M. Jones    libssh2=no
36600a12ec87SRichard W.M. Jones  fi
36610a12ec87SRichard W.M. Jonesfi
36620a12ec87SRichard W.M. Jones
36630a12ec87SRichard W.M. Jones##########################################
36649a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
36659a2d462eSRichard W.M. Jones
36669a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
36679a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
36689a2d462eSRichard W.M. Jones#include <stdio.h>
36699a2d462eSRichard W.M. Jones#include <libssh2.h>
36709a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
36719a2d462eSRichard W.M. Jonesint main(void) {
36729a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
36739a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
36749a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
36759a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
36769a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
36779a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
36789a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
36799a2d462eSRichard W.M. Jones    return 0;
36809a2d462eSRichard W.M. Jones}
36819a2d462eSRichard W.M. JonesEOF
36829a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
36839a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
36849a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
36859a2d462eSRichard W.M. Jones  fi
36869a2d462eSRichard W.M. Jonesfi
36879a2d462eSRichard W.M. Jones
36889a2d462eSRichard W.M. Jones##########################################
36895c6c3a6cSChristoph Hellwig# linux-aio probe
36905c6c3a6cSChristoph Hellwig
36915c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
36925c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
36935c6c3a6cSChristoph Hellwig#include <libaio.h>
36945c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3695832ce9c2SScott Wood#include <stddef.h>
36965c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
36975c6c3a6cSChristoph HellwigEOF
36985c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
36995c6c3a6cSChristoph Hellwig    linux_aio=yes
37005c6c3a6cSChristoph Hellwig  else
37015c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
370221684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
37035c6c3a6cSChristoph Hellwig    fi
37043cfcae3cSLuiz Capitulino    linux_aio=no
37055c6c3a6cSChristoph Hellwig  fi
37065c6c3a6cSChristoph Hellwigfi
37075c6c3a6cSChristoph Hellwig
37085c6c3a6cSChristoph Hellwig##########################################
37093b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
37103b8acc11SPaolo Bonzini
37113b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
37123b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
37133b8acc11SPaolo Bonzinielse
37143b8acc11SPaolo Bonzini  tpm_passthrough=no
37153b8acc11SPaolo Bonzinifi
37163b8acc11SPaolo Bonzini
3717f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3718f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3719f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3720f4ede81eSAmarnath Vallurielse
3721f4ede81eSAmarnath Valluri  tpm_emulator=no
3722f4ede81eSAmarnath Vallurifi
37233b8acc11SPaolo Bonzini##########################################
3724758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3725758e8e38SVenkateswararao Jujjuri (JV)
3726758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3727758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3728758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3729758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3730f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3731f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3732f2338fb4SPavel Borzenkov#else
37334f26f2b6SAvi Kivity#include <sys/xattr.h>
3734f2338fb4SPavel Borzenkov#endif
3735758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3736758e8e38SVenkateswararao Jujjuri (JV)EOF
37374f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37384f26f2b6SAvi Kivity    attr=yes
37394f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3740f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3741758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3742758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
37434f26f2b6SAvi Kivity    libattr=yes
3744758e8e38SVenkateswararao Jujjuri (JV)  else
3745758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
374621684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3747758e8e38SVenkateswararao Jujjuri (JV)    fi
3748758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3749758e8e38SVenkateswararao Jujjuri (JV)  fi
3750758e8e38SVenkateswararao Jujjuri (JV)fi
3751758e8e38SVenkateswararao Jujjuri (JV)
3752758e8e38SVenkateswararao Jujjuri (JV)##########################################
3753bf9298b9Saliguori# iovec probe
3754bf9298b9Saliguoricat > $TMPC <<EOF
3755db34f0b3Sblueswir1#include <sys/types.h>
3756bf9298b9Saliguori#include <sys/uio.h>
3757db34f0b3Sblueswir1#include <unistd.h>
3758f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3759bf9298b9SaliguoriEOF
3760bf9298b9Saliguoriiovec=no
376152166aa0SJuan Quintelaif compile_prog "" "" ; then
3762bf9298b9Saliguori  iovec=yes
3763bf9298b9Saliguorifi
3764bf9298b9Saliguori
3765f652e6afSaurel32##########################################
3766ceb42de8Saliguori# preadv probe
3767ceb42de8Saliguoricat > $TMPC <<EOF
3768ceb42de8Saliguori#include <sys/types.h>
3769ceb42de8Saliguori#include <sys/uio.h>
3770ceb42de8Saliguori#include <unistd.h>
3771c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3772ceb42de8SaliguoriEOF
3773ceb42de8Saliguoripreadv=no
377452166aa0SJuan Quintelaif compile_prog "" "" ; then
3775ceb42de8Saliguori  preadv=yes
3776ceb42de8Saliguorifi
3777ceb42de8Saliguori
3778ceb42de8Saliguori##########################################
3779f652e6afSaurel32# fdt probe
3780e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3781e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3782e169e1e1SPeter Maydellfdt_required=no
3783e169e1e1SPeter Maydellfor target in $target_list; do
3784e169e1e1SPeter Maydell  case $target in
3785a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
3786e169e1e1SPeter Maydell      fdt_required=yes
3787e169e1e1SPeter Maydell    ;;
3788e169e1e1SPeter Maydell  esac
3789e169e1e1SPeter Maydelldone
3790e169e1e1SPeter Maydell
3791e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3792e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3793e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3794e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3795e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3796e169e1e1SPeter Maydell  fi
3797e169e1e1SPeter Maydell  fdt=yes
3798e169e1e1SPeter Maydellfi
3799e169e1e1SPeter Maydell
38002df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3801b41af4baSJuan Quintela  fdt_libs="-lfdt"
380296ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
38036e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3804f652e6afSaurel32  cat > $TMPC << EOF
380531ce0adbSThomas Huth#include <libfdt.h>
380696ce6545SPeter Crosthwaite#include <libfdt_env.h>
38076e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3808f652e6afSaurel32EOF
380952166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3810a540f158SPeter Crosthwaite    # system DTC is good - use it
3811e3971d61SPhilippe Mathieu-Daudé    fdt=system
3812aef45d51SDaniel P. Berrange  else
3813aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3814aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3815aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3816aef45d51SDaniel P. Berrange      fi
3817aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3818e3971d61SPhilippe Mathieu-Daudé          fdt=git
3819a540f158SPeter Crosthwaite          mkdir -p dtc
3820cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3821a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3822a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
38232df87df7SJuan Quintela          fi
3824a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
38258a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
38268a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
3827a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3828aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3829aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3830aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3831a540f158SPeter Crosthwaite      else
3832a540f158SPeter Crosthwaite          # don't have and don't want
3833de3a354aSMichael Walle          fdt_libs=
38342df87df7SJuan Quintela          fdt=no
3835f652e6afSaurel32      fi
3836f652e6afSaurel32  fi
3837aef45d51SDaniel P. Berrangefi
3838f652e6afSaurel32
3839a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3840a540f158SPeter Crosthwaite
384120ff075bSMichael Walle##########################################
3842fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3843b1546f32SGerd Hoffmann
3844da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3845014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
38465f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38475f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38485f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3849da076ffeSGerd Hoffmann    opengl=yes
3850925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3851925a0400SGerd Hoffmann        gtk_gl="yes"
3852925a0400SGerd Hoffmann    fi
3853cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
385420ff075bSMichael Walle  else
3855da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3856dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
385720ff075bSMichael Walle    fi
3858f676c67eSJeremy White    opengl_cflags=""
3859da076ffeSGerd Hoffmann    opengl_libs=""
3860da076ffeSGerd Hoffmann    opengl=no
386120ff075bSMichael Walle  fi
386220ff075bSMichael Wallefi
386320ff075bSMichael Walle
3864014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3865014cb152SGerd Hoffmann  cat > $TMPC << EOF
3866014cb152SGerd Hoffmann#include <epoxy/egl.h>
3867014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3868014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3869014cb152SGerd Hoffmann#endif
3870014cb152SGerd Hoffmannint main(void) { return 0; }
3871014cb152SGerd HoffmannEOF
3872014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3873014cb152SGerd Hoffmann    opengl_dmabuf=yes
3874014cb152SGerd Hoffmann  fi
3875014cb152SGerd Hoffmannfi
3876c9a12e75SChrysostomos Nanakos
3877ed279a06SKlim Kireev##########################################
3878ed279a06SKlim Kireev# libxml2 probe
3879ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3880ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3881ed279a06SKlim Kireev        libxml2="yes"
3882ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3883ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3884ed279a06SKlim Kireev    else
3885ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3886ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3887ed279a06SKlim Kireev        fi
3888ed279a06SKlim Kireev        libxml2="no"
3889ed279a06SKlim Kireev    fi
3890ed279a06SKlim Kireevfi
3891c9a12e75SChrysostomos Nanakos
3892eb100396SBharata B Rao##########################################
3893eb100396SBharata B Rao# glusterfs probe
3894eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
389565d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3896e01bee08SBharata B Rao    glusterfs="yes"
389789138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
389889138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3899d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3900d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3901d85fa9ebSJeff Cody    fi
390265d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
39030c14fb47SBharata B Rao      glusterfs_discard="yes"
39040c14fb47SBharata B Rao    fi
39057c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3906df3a429aSNiels de Vos      glusterfs_fallocate="yes"
39077c815372SBharata B Rao      glusterfs_zerofill="yes"
39087c815372SBharata B Rao    fi
3909eb100396SBharata B Rao  else
3910eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
39118efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
39128efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3913eb100396SBharata B Rao    fi
3914e01bee08SBharata B Rao    glusterfs="no"
3915eb100396SBharata B Rao  fi
3916eb100396SBharata B Raofi
3917eb100396SBharata B Rao
391839386ac7Saurel32# Check for inotify functions when we are building linux-user
39193b3f24adSaurel32# emulator.  This is done because older glibc versions don't
39203b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39213b3f24adSaurel32# don't provide them even if kernel supports them.
39223b3f24adSaurel32#
39233b3f24adSaurel32inotify=no
39243b3f24adSaurel32cat > $TMPC << EOF
39253b3f24adSaurel32#include <sys/inotify.h>
39263b3f24adSaurel32
39273b3f24adSaurel32int
39283b3f24adSaurel32main(void)
39293b3f24adSaurel32{
39303b3f24adSaurel32	/* try to start inotify */
39318690e420Saurel32	return inotify_init();
39323b3f24adSaurel32}
39333b3f24adSaurel32EOF
393452166aa0SJuan Quintelaif compile_prog "" "" ; then
39353b3f24adSaurel32  inotify=yes
39363b3f24adSaurel32fi
39373b3f24adSaurel32
3938c05c7a73SRiku Voipioinotify1=no
3939c05c7a73SRiku Voipiocat > $TMPC << EOF
3940c05c7a73SRiku Voipio#include <sys/inotify.h>
3941c05c7a73SRiku Voipio
3942c05c7a73SRiku Voipioint
3943c05c7a73SRiku Voipiomain(void)
3944c05c7a73SRiku Voipio{
3945c05c7a73SRiku Voipio    /* try to start inotify */
3946c05c7a73SRiku Voipio    return inotify_init1(0);
3947c05c7a73SRiku Voipio}
3948c05c7a73SRiku VoipioEOF
3949c05c7a73SRiku Voipioif compile_prog "" "" ; then
3950c05c7a73SRiku Voipio  inotify1=yes
3951c05c7a73SRiku Voipiofi
3952c05c7a73SRiku Voipio
3953099d6b0fSRiku Voipio# check if pipe2 is there
3954099d6b0fSRiku Voipiopipe2=no
3955099d6b0fSRiku Voipiocat > $TMPC << EOF
3956099d6b0fSRiku Voipio#include <unistd.h>
3957099d6b0fSRiku Voipio#include <fcntl.h>
3958099d6b0fSRiku Voipio
3959099d6b0fSRiku Voipioint main(void)
3960099d6b0fSRiku Voipio{
3961099d6b0fSRiku Voipio    int pipefd[2];
39629bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3963099d6b0fSRiku Voipio}
3964099d6b0fSRiku VoipioEOF
396552166aa0SJuan Quintelaif compile_prog "" "" ; then
3966099d6b0fSRiku Voipio  pipe2=yes
3967099d6b0fSRiku Voipiofi
3968099d6b0fSRiku Voipio
396940ff6d7eSKevin Wolf# check if accept4 is there
397040ff6d7eSKevin Wolfaccept4=no
397140ff6d7eSKevin Wolfcat > $TMPC << EOF
397240ff6d7eSKevin Wolf#include <sys/socket.h>
397340ff6d7eSKevin Wolf#include <stddef.h>
397440ff6d7eSKevin Wolf
397540ff6d7eSKevin Wolfint main(void)
397640ff6d7eSKevin Wolf{
397740ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
397840ff6d7eSKevin Wolf    return 0;
397940ff6d7eSKevin Wolf}
398040ff6d7eSKevin WolfEOF
398140ff6d7eSKevin Wolfif compile_prog "" "" ; then
398240ff6d7eSKevin Wolf  accept4=yes
398340ff6d7eSKevin Wolffi
398440ff6d7eSKevin Wolf
39853ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
39863ce34dfbSvibisreenivasansplice=no
39873ce34dfbSvibisreenivasancat > $TMPC << EOF
39883ce34dfbSvibisreenivasan#include <unistd.h>
39893ce34dfbSvibisreenivasan#include <fcntl.h>
39903ce34dfbSvibisreenivasan#include <limits.h>
39913ce34dfbSvibisreenivasan
39923ce34dfbSvibisreenivasanint main(void)
39933ce34dfbSvibisreenivasan{
399466ea0f22SStefan Weil    int len, fd = 0;
39953ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
39963ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
39973ce34dfbSvibisreenivasan    return 0;
39983ce34dfbSvibisreenivasan}
39993ce34dfbSvibisreenivasanEOF
400052166aa0SJuan Quintelaif compile_prog "" "" ; then
40013ce34dfbSvibisreenivasan  splice=yes
40023ce34dfbSvibisreenivasanfi
40033ce34dfbSvibisreenivasan
4004dcc38d1cSMarcelo Tosatti##########################################
4005a99d57bbSWanlong Gao# libnuma probe
4006a99d57bbSWanlong Gao
4007a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4008a99d57bbSWanlong Gao  cat > $TMPC << EOF
4009a99d57bbSWanlong Gao#include <numa.h>
4010a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4011a99d57bbSWanlong GaoEOF
4012a99d57bbSWanlong Gao
4013a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4014a99d57bbSWanlong Gao    numa=yes
4015a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4016a99d57bbSWanlong Gao  else
4017a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4018a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4019a99d57bbSWanlong Gao    fi
4020a99d57bbSWanlong Gao    numa=no
4021a99d57bbSWanlong Gao  fi
4022a99d57bbSWanlong Gaofi
4023a99d57bbSWanlong Gao
40247b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
40257b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
40267b01cb97SAlexandre Derumier    exit 1
40277b01cb97SAlexandre Derumierfi
40287b01cb97SAlexandre Derumier
40295a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
40305a22ab71SYang Zhong# do not support it.
40315a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
40325a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
40335a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
40345a22ab71SYang Zhong    fi
40355a22ab71SYang Zhong    malloc_trim="no"
40365a22ab71SYang Zhongfi
40375a22ab71SYang Zhong
40385a22ab71SYang Zhong#######################################
40395a22ab71SYang Zhong# malloc_trim
40405a22ab71SYang Zhong
40415a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
40425a22ab71SYang Zhong    cat > $TMPC << EOF
40435a22ab71SYang Zhong#include <malloc.h>
40445a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
40455a22ab71SYang ZhongEOF
40465a22ab71SYang Zhong    if compile_prog "" "" ; then
40475a22ab71SYang Zhong        malloc_trim="yes"
40485a22ab71SYang Zhong    else
40495a22ab71SYang Zhong        malloc_trim="no"
40505a22ab71SYang Zhong    fi
40515a22ab71SYang Zhongfi
40525a22ab71SYang Zhong
4053a99d57bbSWanlong Gao##########################################
40542847b469SFam Zheng# tcmalloc probe
40552847b469SFam Zheng
40562847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
40572847b469SFam Zheng  cat > $TMPC << EOF
40582847b469SFam Zheng#include <stdlib.h>
40592847b469SFam Zhengint main(void) { malloc(1); return 0; }
40602847b469SFam ZhengEOF
40612847b469SFam Zheng
40622847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
40632847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
40642847b469SFam Zheng  else
40652847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
40662847b469SFam Zheng  fi
40672847b469SFam Zhengfi
40682847b469SFam Zheng
40692847b469SFam Zheng##########################################
40707b01cb97SAlexandre Derumier# jemalloc probe
40717b01cb97SAlexandre Derumier
40727b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
40737b01cb97SAlexandre Derumier  cat > $TMPC << EOF
40747b01cb97SAlexandre Derumier#include <stdlib.h>
40757b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
40767b01cb97SAlexandre DerumierEOF
40777b01cb97SAlexandre Derumier
40787b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
40797b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
40807b01cb97SAlexandre Derumier  else
40817b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
40827b01cb97SAlexandre Derumier  fi
40837b01cb97SAlexandre Derumierfi
40847b01cb97SAlexandre Derumier
40857b01cb97SAlexandre Derumier##########################################
4086dcc38d1cSMarcelo Tosatti# signalfd probe
4087dcc38d1cSMarcelo Tosattisignalfd="no"
4088dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4089dcc38d1cSMarcelo Tosatti#include <unistd.h>
4090dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4091dcc38d1cSMarcelo Tosatti#include <signal.h>
4092dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4093dcc38d1cSMarcelo TosattiEOF
4094dcc38d1cSMarcelo Tosatti
4095dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4096dcc38d1cSMarcelo Tosatti  signalfd=yes
4097dcc38d1cSMarcelo Tosattifi
4098dcc38d1cSMarcelo Tosatti
4099c2882b96SRiku Voipio# check if eventfd is supported
4100c2882b96SRiku Voipioeventfd=no
4101c2882b96SRiku Voipiocat > $TMPC << EOF
4102c2882b96SRiku Voipio#include <sys/eventfd.h>
4103c2882b96SRiku Voipio
4104c2882b96SRiku Voipioint main(void)
4105c2882b96SRiku Voipio{
410655cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4107c2882b96SRiku Voipio}
4108c2882b96SRiku VoipioEOF
4109c2882b96SRiku Voipioif compile_prog "" "" ; then
4110c2882b96SRiku Voipio  eventfd=yes
4111c2882b96SRiku Voipiofi
4112c2882b96SRiku Voipio
4113751bcc39SMarc-André Lureau# check if memfd is supported
4114751bcc39SMarc-André Lureaumemfd=no
4115751bcc39SMarc-André Lureaucat > $TMPC << EOF
411675e5b70eSPaolo Bonzini#include <sys/mman.h>
4117751bcc39SMarc-André Lureau
4118751bcc39SMarc-André Lureauint main(void)
4119751bcc39SMarc-André Lureau{
4120751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4121751bcc39SMarc-André Lureau}
4122751bcc39SMarc-André LureauEOF
4123751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4124751bcc39SMarc-André Lureau  memfd=yes
4125751bcc39SMarc-André Lureaufi
4126751bcc39SMarc-André Lureau
4127751bcc39SMarc-André Lureau
4128751bcc39SMarc-André Lureau
4129d0927938SUlrich Hecht# check for fallocate
4130d0927938SUlrich Hechtfallocate=no
4131d0927938SUlrich Hechtcat > $TMPC << EOF
4132d0927938SUlrich Hecht#include <fcntl.h>
4133d0927938SUlrich Hecht
4134d0927938SUlrich Hechtint main(void)
4135d0927938SUlrich Hecht{
4136d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4137d0927938SUlrich Hecht    return 0;
4138d0927938SUlrich Hecht}
4139d0927938SUlrich HechtEOF
41408fb03151SPeter Maydellif compile_prog "" "" ; then
4141d0927938SUlrich Hecht  fallocate=yes
4142d0927938SUlrich Hechtfi
4143d0927938SUlrich Hecht
41443d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41453d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41463d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41473d4fa43eSKusanagi Kouichi#include <fcntl.h>
41483d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41493d4fa43eSKusanagi Kouichi
41503d4fa43eSKusanagi Kouichiint main(void)
41513d4fa43eSKusanagi Kouichi{
41523d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41533d4fa43eSKusanagi Kouichi    return 0;
41543d4fa43eSKusanagi Kouichi}
41553d4fa43eSKusanagi KouichiEOF
41563d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41573d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41583d4fa43eSKusanagi Kouichifi
41593d4fa43eSKusanagi Kouichi
4160b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4161b953f075SDenis V. Lunevfallocate_zero_range=no
4162b953f075SDenis V. Lunevcat > $TMPC << EOF
4163b953f075SDenis V. Lunev#include <fcntl.h>
4164b953f075SDenis V. Lunev#include <linux/falloc.h>
4165b953f075SDenis V. Lunev
4166b953f075SDenis V. Lunevint main(void)
4167b953f075SDenis V. Lunev{
4168b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4169b953f075SDenis V. Lunev    return 0;
4170b953f075SDenis V. Lunev}
4171b953f075SDenis V. LunevEOF
4172b953f075SDenis V. Lunevif compile_prog "" "" ; then
4173b953f075SDenis V. Lunev  fallocate_zero_range=yes
4174b953f075SDenis V. Lunevfi
4175b953f075SDenis V. Lunev
4176ed911435SKevin Wolf# check for posix_fallocate
4177ed911435SKevin Wolfposix_fallocate=no
4178ed911435SKevin Wolfcat > $TMPC << EOF
4179ed911435SKevin Wolf#include <fcntl.h>
4180ed911435SKevin Wolf
4181ed911435SKevin Wolfint main(void)
4182ed911435SKevin Wolf{
4183ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4184ed911435SKevin Wolf    return 0;
4185ed911435SKevin Wolf}
4186ed911435SKevin WolfEOF
4187ed911435SKevin Wolfif compile_prog "" "" ; then
4188ed911435SKevin Wolf    posix_fallocate=yes
4189ed911435SKevin Wolffi
4190ed911435SKevin Wolf
4191c727f47dSPeter Maydell# check for sync_file_range
4192c727f47dSPeter Maydellsync_file_range=no
4193c727f47dSPeter Maydellcat > $TMPC << EOF
4194c727f47dSPeter Maydell#include <fcntl.h>
4195c727f47dSPeter Maydell
4196c727f47dSPeter Maydellint main(void)
4197c727f47dSPeter Maydell{
4198c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4199c727f47dSPeter Maydell    return 0;
4200c727f47dSPeter Maydell}
4201c727f47dSPeter MaydellEOF
42028fb03151SPeter Maydellif compile_prog "" "" ; then
4203c727f47dSPeter Maydell  sync_file_range=yes
4204c727f47dSPeter Maydellfi
4205c727f47dSPeter Maydell
4206dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4207dace20dcSPeter Maydellfiemap=no
4208dace20dcSPeter Maydellcat > $TMPC << EOF
4209dace20dcSPeter Maydell#include <sys/ioctl.h>
4210dace20dcSPeter Maydell#include <linux/fs.h>
4211dace20dcSPeter Maydell#include <linux/fiemap.h>
4212dace20dcSPeter Maydell
4213dace20dcSPeter Maydellint main(void)
4214dace20dcSPeter Maydell{
4215dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4216dace20dcSPeter Maydell    return 0;
4217dace20dcSPeter Maydell}
4218dace20dcSPeter MaydellEOF
42198fb03151SPeter Maydellif compile_prog "" "" ; then
4220dace20dcSPeter Maydell  fiemap=yes
4221dace20dcSPeter Maydellfi
4222dace20dcSPeter Maydell
4223d0927938SUlrich Hecht# check for dup3
4224d0927938SUlrich Hechtdup3=no
4225d0927938SUlrich Hechtcat > $TMPC << EOF
4226d0927938SUlrich Hecht#include <unistd.h>
4227d0927938SUlrich Hecht
4228d0927938SUlrich Hechtint main(void)
4229d0927938SUlrich Hecht{
4230d0927938SUlrich Hecht    dup3(0, 0, 0);
4231d0927938SUlrich Hecht    return 0;
4232d0927938SUlrich Hecht}
4233d0927938SUlrich HechtEOF
423478f5d726SJan Kiszkaif compile_prog "" "" ; then
4235d0927938SUlrich Hecht  dup3=yes
4236d0927938SUlrich Hechtfi
4237d0927938SUlrich Hecht
42384e0c6529SAlex Bligh# check for ppoll support
42394e0c6529SAlex Blighppoll=no
42404e0c6529SAlex Blighcat > $TMPC << EOF
42414e0c6529SAlex Bligh#include <poll.h>
42424e0c6529SAlex Bligh
42434e0c6529SAlex Blighint main(void)
42444e0c6529SAlex Bligh{
42454e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42464e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42474e0c6529SAlex Bligh    return 0;
42484e0c6529SAlex Bligh}
42494e0c6529SAlex BlighEOF
42504e0c6529SAlex Blighif compile_prog "" "" ; then
42514e0c6529SAlex Bligh  ppoll=yes
42524e0c6529SAlex Blighfi
42534e0c6529SAlex Bligh
4254cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4255cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4256cd758dd0SAlex Blighcat > $TMPC << EOF
4257cd758dd0SAlex Bligh#include <sys/prctl.h>
4258cd758dd0SAlex Bligh
4259cd758dd0SAlex Blighint main(void)
4260cd758dd0SAlex Bligh{
4261cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4262cd758dd0SAlex Bligh    return 0;
4263cd758dd0SAlex Bligh}
4264cd758dd0SAlex BlighEOF
4265cd758dd0SAlex Blighif compile_prog "" "" ; then
4266cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4267cd758dd0SAlex Blighfi
4268cd758dd0SAlex Bligh
42693b6edd16SPeter Maydell# check for epoll support
42703b6edd16SPeter Maydellepoll=no
42713b6edd16SPeter Maydellcat > $TMPC << EOF
42723b6edd16SPeter Maydell#include <sys/epoll.h>
42733b6edd16SPeter Maydell
42743b6edd16SPeter Maydellint main(void)
42753b6edd16SPeter Maydell{
42763b6edd16SPeter Maydell    epoll_create(0);
42773b6edd16SPeter Maydell    return 0;
42783b6edd16SPeter Maydell}
42793b6edd16SPeter MaydellEOF
42808fb03151SPeter Maydellif compile_prog "" "" ; then
42813b6edd16SPeter Maydell  epoll=yes
42823b6edd16SPeter Maydellfi
42833b6edd16SPeter Maydell
4284227f0214SPeter Maydell# epoll_create1 is a later addition
4285227f0214SPeter Maydell# so we must check separately for its presence
42863b6edd16SPeter Maydellepoll_create1=no
42873b6edd16SPeter Maydellcat > $TMPC << EOF
42883b6edd16SPeter Maydell#include <sys/epoll.h>
42893b6edd16SPeter Maydell
42903b6edd16SPeter Maydellint main(void)
42913b6edd16SPeter Maydell{
429219e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
429319e83f6bSPeter Maydell     * a function being called. This is necessary so that on
429419e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
429519e83f6bSPeter Maydell     * the library but not declared in the header file we will
429619e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
429719e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
429819e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
429919e83f6bSPeter Maydell     */
4300c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
43013b6edd16SPeter Maydell}
43023b6edd16SPeter MaydellEOF
43038fb03151SPeter Maydellif compile_prog "" "" ; then
43043b6edd16SPeter Maydell  epoll_create1=yes
43053b6edd16SPeter Maydellfi
43063b6edd16SPeter Maydell
4307a8fd1abaSPeter Maydell# check for sendfile support
4308a8fd1abaSPeter Maydellsendfile=no
4309a8fd1abaSPeter Maydellcat > $TMPC << EOF
4310a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4311a8fd1abaSPeter Maydell
4312a8fd1abaSPeter Maydellint main(void)
4313a8fd1abaSPeter Maydell{
4314a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4315a8fd1abaSPeter Maydell}
4316a8fd1abaSPeter MaydellEOF
4317a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4318a8fd1abaSPeter Maydell  sendfile=yes
4319a8fd1abaSPeter Maydellfi
4320a8fd1abaSPeter Maydell
432151834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
432251834341SRiku Voipiotimerfd=no
432351834341SRiku Voipiocat > $TMPC << EOF
432451834341SRiku Voipio#include <sys/timerfd.h>
432551834341SRiku Voipio
432651834341SRiku Voipioint main(void)
432751834341SRiku Voipio{
432851834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
432951834341SRiku Voipio}
433051834341SRiku VoipioEOF
433151834341SRiku Voipioif compile_prog "" "" ; then
433251834341SRiku Voipio  timerfd=yes
433351834341SRiku Voipiofi
433451834341SRiku Voipio
43359af5c906SRiku Voipio# check for setns and unshare support
43369af5c906SRiku Voipiosetns=no
43379af5c906SRiku Voipiocat > $TMPC << EOF
43389af5c906SRiku Voipio#include <sched.h>
43399af5c906SRiku Voipio
43409af5c906SRiku Voipioint main(void)
43419af5c906SRiku Voipio{
43429af5c906SRiku Voipio    int ret;
43439af5c906SRiku Voipio    ret = setns(0, 0);
43449af5c906SRiku Voipio    ret = unshare(0);
43459af5c906SRiku Voipio    return ret;
43469af5c906SRiku Voipio}
43479af5c906SRiku VoipioEOF
43489af5c906SRiku Voipioif compile_prog "" "" ; then
43499af5c906SRiku Voipio  setns=yes
43509af5c906SRiku Voipiofi
43519af5c906SRiku Voipio
435238860a03SAleksandar Markovic# clock_adjtime probe
435338860a03SAleksandar Markovicclock_adjtime=no
435438860a03SAleksandar Markoviccat > $TMPC <<EOF
435538860a03SAleksandar Markovic#include <time.h>
435638860a03SAleksandar Markovic
435738860a03SAleksandar Markovicint main(void)
435838860a03SAleksandar Markovic{
435938860a03SAleksandar Markovic    return clock_adjtime(0, 0);
436038860a03SAleksandar Markovic}
436138860a03SAleksandar MarkovicEOF
436238860a03SAleksandar Markovicclock_adjtime=no
436338860a03SAleksandar Markovicif compile_prog "" "" ; then
436438860a03SAleksandar Markovic  clock_adjtime=yes
436538860a03SAleksandar Markovicfi
436638860a03SAleksandar Markovic
43675a03cd00SAleksandar Markovic# syncfs probe
43685a03cd00SAleksandar Markovicsyncfs=no
43695a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43705a03cd00SAleksandar Markovic#include <unistd.h>
43715a03cd00SAleksandar Markovic
43725a03cd00SAleksandar Markovicint main(void)
43735a03cd00SAleksandar Markovic{
43745a03cd00SAleksandar Markovic    return syncfs(0);
43755a03cd00SAleksandar Markovic}
43765a03cd00SAleksandar MarkovicEOF
43775a03cd00SAleksandar Markovicsyncfs=no
43785a03cd00SAleksandar Markovicif compile_prog "" "" ; then
43795a03cd00SAleksandar Markovic  syncfs=yes
43805a03cd00SAleksandar Markovicfi
43815a03cd00SAleksandar Markovic
4382cc8ae6deSpbrook# Check if tools are available to build documentation.
4383a25dba17SJuan Quintelaif test "$docs" != "no" ; then
438401668d98SStefan Weil  if has makeinfo && has pod2man; then
4385a25dba17SJuan Quintela    docs=yes
438683a3ab8bSJuan Quintela  else
4387a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
438821684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
438983a3ab8bSJuan Quintela    fi
4390a25dba17SJuan Quintela    docs=no
439183a3ab8bSJuan Quintela  fi
4392cc8ae6deSpbrookfi
4393cc8ae6deSpbrook
4394f514f41cSStefan Weil# Search for bswap_32 function
43956ae9a1f4SJuan Quintelabyteswap_h=no
43966ae9a1f4SJuan Quintelacat > $TMPC << EOF
43976ae9a1f4SJuan Quintela#include <byteswap.h>
43986ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
43996ae9a1f4SJuan QuintelaEOF
440052166aa0SJuan Quintelaif compile_prog "" "" ; then
44016ae9a1f4SJuan Quintela  byteswap_h=yes
44026ae9a1f4SJuan Quintelafi
44036ae9a1f4SJuan Quintela
440475f13596SStefan Weil# Search for bswap32 function
44056ae9a1f4SJuan Quintelabswap_h=no
44066ae9a1f4SJuan Quintelacat > $TMPC << EOF
44076ae9a1f4SJuan Quintela#include <sys/endian.h>
44086ae9a1f4SJuan Quintela#include <sys/types.h>
44096ae9a1f4SJuan Quintela#include <machine/bswap.h>
44106ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
44116ae9a1f4SJuan QuintelaEOF
441252166aa0SJuan Quintelaif compile_prog "" "" ; then
44136ae9a1f4SJuan Quintela  bswap_h=yes
44146ae9a1f4SJuan Quintelafi
44156ae9a1f4SJuan Quintela
4416da93a1fdSaliguori##########################################
4417e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4418c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4419e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
44203c33ea96SPaolo Bonzini    libiscsi="yes"
4421ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4422ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4423c589b249SRonnie Sahlberg  else
4424c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4425e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4426c589b249SRonnie Sahlberg    fi
4427c589b249SRonnie Sahlberg    libiscsi="no"
4428c589b249SRonnie Sahlberg  fi
4429c589b249SRonnie Sahlbergfi
4430c589b249SRonnie Sahlberg
4431c589b249SRonnie Sahlberg##########################################
44328bacde8dSNatanael Copa# Do we need libm
44338bacde8dSNatanael Copacat > $TMPC << EOF
44348bacde8dSNatanael Copa#include <math.h>
4435f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
44368bacde8dSNatanael CopaEOF
44378bacde8dSNatanael Copaif compile_prog "" "" ; then
44388bacde8dSNatanael Copa  :
44398bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
44408bacde8dSNatanael Copa  LIBS="-lm $LIBS"
44418bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
44428bacde8dSNatanael Copaelse
444376ad07a4SPeter Maydell  error_exit "libm check failed"
44448bacde8dSNatanael Copafi
44458bacde8dSNatanael Copa
44468bacde8dSNatanael Copa##########################################
4447da93a1fdSaliguori# Do we need librt
44488bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
44498bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
44508bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
44518bacde8dSNatanael Copa# function in addition.
4452da93a1fdSaliguoricat > $TMPC <<EOF
4453da93a1fdSaliguori#include <signal.h>
4454da93a1fdSaliguori#include <time.h>
44558bacde8dSNatanael Copaint main(void) {
44568bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
44578bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
44588bacde8dSNatanael Copa}
4459da93a1fdSaliguoriEOF
4460da93a1fdSaliguori
446152166aa0SJuan Quintelaif compile_prog "" "" ; then
446207ffa4bdSJuan Quintela  :
44638bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
446418e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
446518e588b1SRick Liu  LIBS="$LIBS -lrt"
446618e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4467da93a1fdSaliguorifi
4468da93a1fdSaliguori
446931ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
447078723752SPeter Maydell        "$haiku" != "yes" ; then
44716362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
44726362a53fSJuan Quintelafi
44736362a53fSJuan Quintela
4474de5071c5SBlue Swirl##########################################
4475cd4ec0b4SGerd Hoffmann# spice probe
4476cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4477cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4478cd4ec0b4SGerd Hoffmann#include <spice.h>
4479cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4480cd4ec0b4SGerd HoffmannEOF
4481710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4482710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
448365d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
448465d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4485cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4486cd4ec0b4SGerd Hoffmann    spice="yes"
4487cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4488cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
44892e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
44902e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4491cd4ec0b4SGerd Hoffmann  else
4492cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
44938efc9363SHu Tao      feature_not_found "spice" \
44948efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4495cd4ec0b4SGerd Hoffmann    fi
4496cd4ec0b4SGerd Hoffmann    spice="no"
4497cd4ec0b4SGerd Hoffmann  fi
4498cd4ec0b4SGerd Hoffmannfi
4499cd4ec0b4SGerd Hoffmann
45007b02f544SMarc-André Lureau# check for smartcard support
45017b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
45020f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
45037b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
45047b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
45057b02f544SMarc-André Lureau        smartcard="yes"
4506111a38b0SRobert Relyea    else
45077b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
45087b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4509111a38b0SRobert Relyea        fi
45107b02f544SMarc-André Lureau        smartcard="no"
4511111a38b0SRobert Relyea    fi
4512111a38b0SRobert Relyeafi
4513111a38b0SRobert Relyea
45142b2325ffSGerd Hoffmann# check for libusb
45152b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
451665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
45172b2325ffSGerd Hoffmann        libusb="yes"
4518ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4519ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
45202b2325ffSGerd Hoffmann    else
45212b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
45228efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
45232b2325ffSGerd Hoffmann        fi
45242b2325ffSGerd Hoffmann        libusb="no"
45252b2325ffSGerd Hoffmann    fi
45262b2325ffSGerd Hoffmannfi
45272b2325ffSGerd Hoffmann
452869354a83SHans de Goede# check for usbredirparser for usb network redirection support
452969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
453065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
453169354a83SHans de Goede        usb_redir="yes"
4532ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4533ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
453469354a83SHans de Goede    else
453569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
453621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
453769354a83SHans de Goede        fi
453869354a83SHans de Goede        usb_redir="no"
453969354a83SHans de Goede    fi
454069354a83SHans de Goedefi
454169354a83SHans de Goede
4542cd4ec0b4SGerd Hoffmann##########################################
4543d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4544d9840e25STomoki Sekiyama
4545d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4546d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4547690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4548d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4549d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4550690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4551d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4552d9840e25STomoki Sekiyama	  ;;
4553690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4554d9840e25STomoki Sekiyama  esac
4555d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4556d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4557d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4558d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4559d9840e25STomoki SekiyamaEOF
4560d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4561d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4562d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4563315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4564f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4565d9840e25STomoki Sekiyama  else
4566d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4567d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4568d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4569d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4570d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4571d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4572d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4573d9840e25STomoki Sekiyama    fi
4574d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4575d9840e25STomoki Sekiyama  fi
4576d9840e25STomoki Sekiyamafi
4577d9840e25STomoki Sekiyama
4578d9840e25STomoki Sekiyama##########################################
4579d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4580d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4581d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4582d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4583d9840e25STomoki Sekiyama
4584d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4585d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4586d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4587d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4588d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4589d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4590d9840e25STomoki Sekiyama    else
4591d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4592d9840e25STomoki Sekiyama    fi
4593d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4594d9840e25STomoki Sekiyama    win_sdk=""
4595d9840e25STomoki Sekiyama  fi
4596d9840e25STomoki Sekiyamafi
4597d9840e25STomoki Sekiyama
4598d9840e25STomoki Sekiyama##########################################
459950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
460050cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
460150cbebb9SMichael Roth  cat > $TMPC << EOF
460250cbebb9SMichael Roth#include <windows.h>
460350cbebb9SMichael Roth#include <ntddscsi.h>
460450cbebb9SMichael Rothint main(void) {
460550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
460650cbebb9SMichael Roth#error Missing required ioctl definitions
460750cbebb9SMichael Roth#endif
460850cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
460950cbebb9SMichael Roth  return addr.Lun;
461050cbebb9SMichael Roth}
461150cbebb9SMichael RothEOF
461250cbebb9SMichael Roth  if compile_prog "" "" ; then
461350cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4614c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
461550cbebb9SMichael Roth  fi
461650cbebb9SMichael Rothfi
461750cbebb9SMichael Roth
461850cbebb9SMichael Roth##########################################
46199d9e1521SGerd Hoffmann# virgl renderer probe
46209d9e1521SGerd Hoffmann
46219d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
46229d9e1521SGerd Hoffmann  cat > $TMPC << EOF
46239d9e1521SGerd Hoffmann#include <virglrenderer.h>
46249d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
46259d9e1521SGerd HoffmannEOF
46269d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
46279d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
462847479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
46299d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
46309d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
46319d9e1521SGerd Hoffmann    virglrenderer="yes"
46329d9e1521SGerd Hoffmann  else
46339d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46349d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46359d9e1521SGerd Hoffmann    fi
46369d9e1521SGerd Hoffmann    virglrenderer="no"
46379d9e1521SGerd Hoffmann  fi
46389d9e1521SGerd Hoffmannfi
46399d9e1521SGerd Hoffmann
46409d9e1521SGerd Hoffmann##########################################
46418ca80760SRichard Henderson# capstone
46428ca80760SRichard Henderson
4643e219c499SRichard Hendersoncase "$capstone" in
4644e219c499SRichard Henderson  "" | yes)
46458ca80760SRichard Henderson    if $pkg_config capstone; then
4646e219c499SRichard Henderson      capstone=system
4647123ac0bbSAlexey Kardashevskiy    elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4648e219c499SRichard Henderson      capstone=git
4649e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4650e219c499SRichard Henderson      capstone=internal
4651e219c499SRichard Henderson    elif test -z "$capstone" ; then
4652e219c499SRichard Henderson      capstone=no
4653e219c499SRichard Henderson    else
4654e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4655e219c499SRichard Henderson    fi
4656e219c499SRichard Henderson    ;;
4657e219c499SRichard Henderson
4658e219c499SRichard Henderson  system)
4659e219c499SRichard Henderson    if ! $pkg_config capstone; then
4660e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4661e219c499SRichard Henderson    fi
4662e219c499SRichard Henderson    ;;
4663e219c499SRichard Hendersonesac
4664e219c499SRichard Henderson
4665e219c499SRichard Hendersoncase "$capstone" in
4666e219c499SRichard Henderson  git | internal)
4667e219c499SRichard Henderson    if test "$capstone" = git; then
4668e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4669e219c499SRichard Henderson    fi
4670e219c499SRichard Henderson    mkdir -p capstone
4671e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4672e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4673e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4674e219c499SRichard Henderson    else
4675e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4676e219c499SRichard Henderson    fi
4677e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4678e219c499SRichard Henderson    ;;
4679e219c499SRichard Henderson
4680e219c499SRichard Henderson  system)
46818ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
46828ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
4683e219c499SRichard Henderson    ;;
4684e219c499SRichard Henderson
4685e219c499SRichard Henderson  no)
4686e219c499SRichard Henderson    ;;
4687e219c499SRichard Henderson  *)
4688e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
4689e219c499SRichard Henderson    ;;
4690e219c499SRichard Hendersonesac
46918ca80760SRichard Henderson
46928ca80760SRichard Henderson##########################################
46935f6b9e8fSBlue Swirl# check if we have fdatasync
46945f6b9e8fSBlue Swirl
46955f6b9e8fSBlue Swirlfdatasync=no
46965f6b9e8fSBlue Swirlcat > $TMPC << EOF
46975f6b9e8fSBlue Swirl#include <unistd.h>
4698d1722a27SAlexandre Raymondint main(void) {
4699d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4700d1722a27SAlexandre Raymondreturn fdatasync(0);
4701d1722a27SAlexandre Raymond#else
4702e172fe11SStefan Weil#error Not supported
4703d1722a27SAlexandre Raymond#endif
4704d1722a27SAlexandre Raymond}
47055f6b9e8fSBlue SwirlEOF
47065f6b9e8fSBlue Swirlif compile_prog "" "" ; then
47075f6b9e8fSBlue Swirl    fdatasync=yes
47085f6b9e8fSBlue Swirlfi
47095f6b9e8fSBlue Swirl
471094a420b1SStefan Hajnoczi##########################################
4711e78815a5SAndreas Färber# check if we have madvise
4712e78815a5SAndreas Färber
4713e78815a5SAndreas Färbermadvise=no
4714e78815a5SAndreas Färbercat > $TMPC << EOF
4715e78815a5SAndreas Färber#include <sys/types.h>
4716e78815a5SAndreas Färber#include <sys/mman.h>
4717832ce9c2SScott Wood#include <stddef.h>
4718e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4719e78815a5SAndreas FärberEOF
4720e78815a5SAndreas Färberif compile_prog "" "" ; then
4721e78815a5SAndreas Färber    madvise=yes
4722e78815a5SAndreas Färberfi
4723e78815a5SAndreas Färber
4724e78815a5SAndreas Färber##########################################
4725e78815a5SAndreas Färber# check if we have posix_madvise
4726e78815a5SAndreas Färber
4727e78815a5SAndreas Färberposix_madvise=no
4728e78815a5SAndreas Färbercat > $TMPC << EOF
4729e78815a5SAndreas Färber#include <sys/mman.h>
4730832ce9c2SScott Wood#include <stddef.h>
4731e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4732e78815a5SAndreas FärberEOF
4733e78815a5SAndreas Färberif compile_prog "" "" ; then
4734e78815a5SAndreas Färber    posix_madvise=yes
4735e78815a5SAndreas Färberfi
4736e78815a5SAndreas Färber
4737e78815a5SAndreas Färber##########################################
47389bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47399bc5a719SAndreas Gustafsson
47409bc5a719SAndreas Gustafssonposix_memalign=no
47419bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47429bc5a719SAndreas Gustafsson#include <stdlib.h>
47439bc5a719SAndreas Gustafssonint main(void) {
47449bc5a719SAndreas Gustafsson    void *p;
47459bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47469bc5a719SAndreas Gustafsson}
47479bc5a719SAndreas GustafssonEOF
47489bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47499bc5a719SAndreas Gustafsson    posix_memalign=yes
47509bc5a719SAndreas Gustafssonfi
47519bc5a719SAndreas Gustafsson
47529bc5a719SAndreas Gustafsson##########################################
47530a852417SPaul Durrant# check if we have posix_syslog
47540a852417SPaul Durrant
47550a852417SPaul Durrantposix_syslog=no
47560a852417SPaul Durrantcat > $TMPC << EOF
47570a852417SPaul Durrant#include <syslog.h>
47580a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47590a852417SPaul DurrantEOF
47600a852417SPaul Durrantif compile_prog "" "" ; then
47610a852417SPaul Durrant    posix_syslog=yes
47620a852417SPaul Durrantfi
47630a852417SPaul Durrant
47640a852417SPaul Durrant##########################################
4765401bc051SPeter Maydell# check if we have sem_timedwait
4766401bc051SPeter Maydell
4767401bc051SPeter Maydellsem_timedwait=no
4768401bc051SPeter Maydellcat > $TMPC << EOF
4769401bc051SPeter Maydell#include <semaphore.h>
4770401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4771401bc051SPeter MaydellEOF
4772401bc051SPeter Maydellif compile_prog "" "" ; then
4773401bc051SPeter Maydell    sem_timedwait=yes
4774401bc051SPeter Maydellfi
4775401bc051SPeter Maydell
4776401bc051SPeter Maydell##########################################
477794a420b1SStefan Hajnoczi# check if trace backend exists
477894a420b1SStefan Hajnoczi
47795b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
478094a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
47815b808275SLluís Vilanova  error_exit "invalid trace backends" \
47825b808275SLluís Vilanova      "Please choose supported trace backends."
478394a420b1SStefan Hajnoczifi
478494a420b1SStefan Hajnoczi
47857e24e92aSStefan Hajnoczi##########################################
47867e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
47875b808275SLluís Vilanovaif have_backend "ust"; then
47887e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4789bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
47907e24e92aSStefan Hajnocziint main(void) { return 0; }
47917e24e92aSStefan HajnocziEOF
4792c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4793bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
479489138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
47957e24e92aSStefan Hajnoczi    else
4796c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4797bf15f63cSMohamad Gebai    fi
4798bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
479989138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4800bf15f63cSMohamad Gebai    else
4801bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4802bf15f63cSMohamad Gebai    fi
4803bf15f63cSMohamad Gebai
4804bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4805bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4806bf15f63cSMohamad Gebai  else
4807bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
48087e24e92aSStefan Hajnoczi  fi
48097e24e92aSStefan Hajnoczifi
4810b3d08c02SDaniel P. Berrange
4811b3d08c02SDaniel P. Berrange##########################################
4812b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
48135b808275SLluís Vilanovaif have_backend "dtrace"; then
4814b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
481576ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4816b3d08c02SDaniel P. Berrange  fi
4817c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4818c276b17dSDaniel P. Berrange  if has 'stap' ; then
4819c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4820c276b17dSDaniel P. Berrange  fi
4821b3d08c02SDaniel P. Berrangefi
4822b3d08c02SDaniel P. Berrange
48237e24e92aSStefan Hajnoczi##########################################
4824519175a2SAlex Barcelo# check and set a backend for coroutine
4825d0e2fce5SAneesh Kumar K.V
48267c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
482733c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
482833c53c54SDaniel P. Berrange# specific one.
48297c2acc70SPeter Maydell
48307c2acc70SPeter Maydellucontext_works=no
4831d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4832d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4833d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4834cdf84806SPeter Maydell#ifdef __stub_makecontext
4835cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4836cdf84806SPeter Maydell#endif
483775cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4838d0e2fce5SAneesh Kumar K.VEOF
4839d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48407c2acc70SPeter Maydell    ucontext_works=yes
4841d0e2fce5SAneesh Kumar K.V  fi
4842519175a2SAlex Barcelofi
48437c2acc70SPeter Maydell
48447c2acc70SPeter Maydellif test "$coroutine" = ""; then
48457c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48467c2acc70SPeter Maydell    coroutine=win32
48477c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48487c2acc70SPeter Maydell    coroutine=ucontext
4849519175a2SAlex Barcelo  else
48507c2acc70SPeter Maydell    coroutine=sigaltstack
48517c2acc70SPeter Maydell  fi
48527c2acc70SPeter Maydellelse
48537c2acc70SPeter Maydell  case $coroutine in
48547c2acc70SPeter Maydell  windows)
48557c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
48567c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
48577c2acc70SPeter Maydell    fi
48587c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
48597c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
48607c2acc70SPeter Maydell    coroutine=win32
48617c2acc70SPeter Maydell    ;;
48627c2acc70SPeter Maydell  ucontext)
48637c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
48647c2acc70SPeter Maydell      feature_not_found "ucontext"
48657c2acc70SPeter Maydell    fi
48667c2acc70SPeter Maydell    ;;
486733c53c54SDaniel P. Berrange  sigaltstack)
48687c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
48697c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
48707c2acc70SPeter Maydell    fi
48717c2acc70SPeter Maydell    ;;
48727c2acc70SPeter Maydell  *)
487376ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
48747c2acc70SPeter Maydell    ;;
48757c2acc70SPeter Maydell  esac
4876d0e2fce5SAneesh Kumar K.Vfi
4877d0e2fce5SAneesh Kumar K.V
487870c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
487970c60c08SStefan Hajnoczi  coroutine_pool=yes
488070c60c08SStefan Hajnoczifi
488170c60c08SStefan Hajnoczi
48827d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
48837d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
48847d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
48857d992e4dSPeter Lieven    coroutine_pool=no
48867d992e4dSPeter Lieven  fi
48877d992e4dSPeter Lievenfi
48887d992e4dSPeter Lieven
48897d992e4dSPeter Lieven
4890d0e2fce5SAneesh Kumar K.V##########################################
4891d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4892d2042378SAneesh Kumar K.V
48934e1797f9SStefan Weilopen_by_handle_at=no
4894d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4895d2042378SAneesh Kumar K.V#include <fcntl.h>
4896acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4897acc55ba8SStefan Weil# error missing definition
4898acc55ba8SStefan Weil#else
489975cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4900acc55ba8SStefan Weil#endif
4901d2042378SAneesh Kumar K.VEOF
4902d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4903d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4904d2042378SAneesh Kumar K.Vfi
4905d2042378SAneesh Kumar K.V
4906e06a765eSHarsh Prateek Bora########################################
4907e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4908e06a765eSHarsh Prateek Bora
4909e06a765eSHarsh Prateek Boralinux_magic_h=no
4910e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4911e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4912e06a765eSHarsh Prateek Boraint main(void) {
491375cafad7SStefan Weil  return 0;
4914e06a765eSHarsh Prateek Bora}
4915e06a765eSHarsh Prateek BoraEOF
4916e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4917e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4918e06a765eSHarsh Prateek Borafi
4919e06a765eSHarsh Prateek Bora
49208ab1bf12SLuiz Capitulino########################################
4921c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4922c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4923c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4924c95e3080SKevin Wolf# only a warning.
4925c95e3080SKevin Wolf#
4926c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4927c95e3080SKevin Wolf# the build doesn't fail anyway.
4928c95e3080SKevin Wolf
492906d71fa1SPeter Maydellpragma_disable_unused_but_set=no
493006d71fa1SPeter Maydellcat > $TMPC << EOF
4931e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
4932c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4933e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4934c95e3080SKevin Wolf
493506d71fa1SPeter Maydellint main(void) {
493606d71fa1SPeter Maydell    return 0;
493706d71fa1SPeter Maydell}
493806d71fa1SPeter MaydellEOF
493906d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4940cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4941c95e3080SKevin Wolfelse
4942c95e3080SKevin Wolf    werror=no
494306d71fa1SPeter Maydellfi
494406d71fa1SPeter Maydell
494506d71fa1SPeter Maydell########################################
4946541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
49473f4349dcSKevin Wolf
49483f4349dcSKevin Wolfvalgrind_h=no
49493f4349dcSKevin Wolfcat > $TMPC << EOF
49503f4349dcSKevin Wolf#include <valgrind/valgrind.h>
49513f4349dcSKevin Wolfint main(void) {
49523f4349dcSKevin Wolf  return 0;
49533f4349dcSKevin Wolf}
49543f4349dcSKevin WolfEOF
49553f4349dcSKevin Wolfif compile_prog "" "" ; then
49563f4349dcSKevin Wolf    valgrind_h=yes
49573f4349dcSKevin Wolffi
49583f4349dcSKevin Wolf
49593f4349dcSKevin Wolf########################################
49608ab1bf12SLuiz Capitulino# check if environ is declared
49618ab1bf12SLuiz Capitulino
49628ab1bf12SLuiz Capitulinohas_environ=no
49638ab1bf12SLuiz Capitulinocat > $TMPC << EOF
49648ab1bf12SLuiz Capitulino#include <unistd.h>
49658ab1bf12SLuiz Capitulinoint main(void) {
4966c075a723SBlue Swirl    environ = 0;
49678ab1bf12SLuiz Capitulino    return 0;
49688ab1bf12SLuiz Capitulino}
49698ab1bf12SLuiz CapitulinoEOF
49708ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
49718ab1bf12SLuiz Capitulino    has_environ=yes
49728ab1bf12SLuiz Capitulinofi
49738ab1bf12SLuiz Capitulino
497476a347e1SRichard Henderson########################################
497576a347e1SRichard Henderson# check if cpuid.h is usable.
497676a347e1SRichard Henderson
497776a347e1SRichard Hendersoncat > $TMPC << EOF
497876a347e1SRichard Henderson#include <cpuid.h>
497976a347e1SRichard Hendersonint main(void) {
4980774d566cSPeter Maydell    unsigned a, b, c, d;
4981774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4982774d566cSPeter Maydell
4983774d566cSPeter Maydell    if (max >= 1) {
4984774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4985774d566cSPeter Maydell    }
4986774d566cSPeter Maydell
4987774d566cSPeter Maydell    if (max >= 7) {
4988774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4989774d566cSPeter Maydell    }
4990774d566cSPeter Maydell
499176a347e1SRichard Henderson    return 0;
499276a347e1SRichard Henderson}
499376a347e1SRichard HendersonEOF
499476a347e1SRichard Hendersonif compile_prog "" "" ; then
499576a347e1SRichard Henderson    cpuid_h=yes
499676a347e1SRichard Hendersonfi
499776a347e1SRichard Henderson
49985dd89908SRichard Henderson##########################################
49995dd89908SRichard Henderson# avx2 optimization requirement check
50005dd89908SRichard Henderson#
50015dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
50025dd89908SRichard Henderson# since we won't be able to select the new routines.
50035dd89908SRichard Henderson
50045dd89908SRichard Hendersonif test $cpuid_h = yes; then
50055dd89908SRichard Henderson  cat > $TMPC << EOF
50065dd89908SRichard Henderson#pragma GCC push_options
50075dd89908SRichard Henderson#pragma GCC target("avx2")
50085dd89908SRichard Henderson#include <cpuid.h>
50095dd89908SRichard Henderson#include <immintrin.h>
50105dd89908SRichard Hendersonstatic int bar(void *a) {
50115dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
50125dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
50135dd89908SRichard Henderson}
50145dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
50155dd89908SRichard HendersonEOF
50165dd89908SRichard Henderson  if compile_object "" ; then
50175dd89908SRichard Henderson    avx2_opt="yes"
50185dd89908SRichard Henderson  fi
50195dd89908SRichard Hendersonfi
50205dd89908SRichard Henderson
5021f540166bSRichard Henderson########################################
5022f540166bSRichard Henderson# check if __[u]int128_t is usable.
5023f540166bSRichard Henderson
5024f540166bSRichard Hendersonint128=no
5025f540166bSRichard Hendersoncat > $TMPC << EOF
5026a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
5027a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
5028a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
5029a00f66abSStefan Weil# endif
5030a00f66abSStefan Weil#endif
5031f540166bSRichard Henderson__int128_t a;
5032f540166bSRichard Henderson__uint128_t b;
5033f540166bSRichard Hendersonint main (void) {
5034f540166bSRichard Henderson  a = a + b;
5035f540166bSRichard Henderson  b = a * b;
5036464e3671SPeter Maydell  a = a * a;
5037f540166bSRichard Henderson  return 0;
5038f540166bSRichard Henderson}
5039f540166bSRichard HendersonEOF
5040f540166bSRichard Hendersonif compile_prog "" "" ; then
5041f540166bSRichard Henderson    int128=yes
5042f540166bSRichard Hendersonfi
504376a347e1SRichard Henderson
50447ebee43eSRichard Henderson#########################################
50457ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
50467ebee43eSRichard Henderson
50477ebee43eSRichard Hendersonatomic128=no
50487ebee43eSRichard Hendersonif test "$int128" = "yes"; then
50497ebee43eSRichard Henderson  cat > $TMPC << EOF
50507ebee43eSRichard Hendersonint main(void)
50517ebee43eSRichard Henderson{
50527ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
50537ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
50547ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
50557ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
50567ebee43eSRichard Henderson  return 0;
50577ebee43eSRichard Henderson}
50587ebee43eSRichard HendersonEOF
50597ebee43eSRichard Henderson  if compile_prog "" "" ; then
50607ebee43eSRichard Henderson    atomic128=yes
50617ebee43eSRichard Henderson  fi
50627ebee43eSRichard Hendersonfi
50637ebee43eSRichard Henderson
5064df79b996SRichard Henderson#########################################
5065df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5066df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5067df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5068df79b996SRichard Henderson
5069df79b996SRichard Hendersoncat > $TMPC << EOF
5070df79b996SRichard Henderson#include <stdint.h>
5071df79b996SRichard Hendersonint main(void)
5072df79b996SRichard Henderson{
5073df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5074df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5075df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5076df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5077df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5078df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5079df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5080df79b996SRichard Henderson#else
5081df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5082df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5083df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5084df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5085df79b996SRichard Henderson#endif
5086df79b996SRichard Henderson  return 0;
5087df79b996SRichard Henderson}
5088df79b996SRichard HendersonEOF
5089df79b996SRichard Hendersonif compile_prog "" "" ; then
5090df79b996SRichard Henderson  atomic64=yes
5091df79b996SRichard Hendersonfi
5092df79b996SRichard Henderson
50931e6e9acaSRichard Henderson########################################
5094db432672SRichard Henderson# See if 16-byte vector operations are supported.
5095db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5096db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5097db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5098db432672SRichard Henderson
5099db432672SRichard Hendersoncat > $TMPC << EOF
5100db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5101db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5102db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5103db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5104db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5105db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5106db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5107db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5108db432672SRichard Hendersonstatic U1 a1, b1;
5109db432672SRichard Hendersonstatic U2 a2, b2;
5110db432672SRichard Hendersonstatic U4 a4, b4;
5111db432672SRichard Hendersonstatic U8 a8, b8;
5112db432672SRichard Hendersonstatic S1 c1;
5113db432672SRichard Hendersonstatic S2 c2;
5114db432672SRichard Hendersonstatic S4 c4;
5115db432672SRichard Hendersonstatic S8 c8;
5116db432672SRichard Hendersonstatic int i;
511774912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
511874912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
511974912f6dSLaurent Vivier{
512074912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
512174912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
512274912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
512374912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
512474912f6dSLaurent Vivier}
5125db432672SRichard Hendersonint main(void)
5126db432672SRichard Henderson{
5127db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5128db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5129db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5130db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5131db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5132db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5133db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5134db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5135db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5136db432672SRichard Henderson  return 0;
5137db432672SRichard Henderson}
5138db432672SRichard HendersonEOF
5139db432672SRichard Henderson
5140db432672SRichard Hendersonvector16=no
5141db432672SRichard Hendersonif compile_prog "" "" ; then
5142db432672SRichard Henderson  vector16=yes
5143db432672SRichard Hendersonfi
5144db432672SRichard Henderson
5145db432672SRichard Henderson########################################
51461e6e9acaSRichard Henderson# check if getauxval is available.
51471e6e9acaSRichard Henderson
51481e6e9acaSRichard Hendersongetauxval=no
51491e6e9acaSRichard Hendersoncat > $TMPC << EOF
51501e6e9acaSRichard Henderson#include <sys/auxv.h>
51511e6e9acaSRichard Hendersonint main(void) {
51521e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
51531e6e9acaSRichard Henderson}
51541e6e9acaSRichard HendersonEOF
51551e6e9acaSRichard Hendersonif compile_prog "" "" ; then
51561e6e9acaSRichard Henderson    getauxval=yes
51571e6e9acaSRichard Hendersonfi
51581e6e9acaSRichard Henderson
5159fd0e6053SJohn Snow########################################
5160fd0e6053SJohn Snow# check if ccache is interfering with
5161fd0e6053SJohn Snow# semantic analysis of macros
5162fd0e6053SJohn Snow
51635e4dfd3dSJohn Snowunset CCACHE_CPP2
5164fd0e6053SJohn Snowccache_cpp2=no
5165fd0e6053SJohn Snowcat > $TMPC << EOF
5166fd0e6053SJohn Snowstatic const int Z = 1;
5167fd0e6053SJohn Snow#define fn() ({ Z; })
5168fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5169fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5170fd0e6053SJohn Snow#define ID(X) (X)
5171fd0e6053SJohn Snowint main(int argc, char *argv[])
5172fd0e6053SJohn Snow{
5173fd0e6053SJohn Snow    int x = 0, y = 0;
5174fd0e6053SJohn Snow    x = ID(x);
5175fd0e6053SJohn Snow    x = fn();
5176fd0e6053SJohn Snow    fn();
5177fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5178fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5179fd0e6053SJohn Snow    return 0;
5180fd0e6053SJohn Snow}
5181fd0e6053SJohn SnowEOF
5182fd0e6053SJohn Snow
5183fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5184fd0e6053SJohn Snow    ccache_cpp2=yes
5185fd0e6053SJohn Snowfi
5186fd0e6053SJohn Snow
5187b553a042SJohn Snow#################################################
5188b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5189b553a042SJohn Snow
5190b553a042SJohn Snowif test "$fortify_source" != "no"; then
5191b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5192b553a042SJohn Snow    fortify_source="no";
5193e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5194cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5195b553a042SJohn Snow    fortify_source="no";
5196b553a042SJohn Snow  else
5197b553a042SJohn Snow    fortify_source="yes"
5198b553a042SJohn Snow  fi
5199b553a042SJohn Snowfi
5200b553a042SJohn Snow
52011efad060SFam Zheng###############################################
52021efad060SFam Zheng# Check if copy_file_range is provided by glibc
52031efad060SFam Zhenghave_copy_file_range=no
52041efad060SFam Zhengcat > $TMPC << EOF
52051efad060SFam Zheng#include <unistd.h>
52061efad060SFam Zhengint main(void) {
52071efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
52081efad060SFam Zheng  return 0;
52091efad060SFam Zheng}
52101efad060SFam ZhengEOF
52111efad060SFam Zhengif compile_prog "" "" ; then
52121efad060SFam Zheng    have_copy_file_range=yes
52131efad060SFam Zhengfi
52141efad060SFam Zheng
5215d2042378SAneesh Kumar K.V##########################################
5216277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5217277abf15SJan Vesely
5218277abf15SJan Veselyhave_fsxattr=no
5219277abf15SJan Veselycat > $TMPC << EOF
5220277abf15SJan Vesely#include <linux/fs.h>
5221277abf15SJan Veselystruct fsxattr foo;
5222277abf15SJan Veselyint main(void) {
5223277abf15SJan Vesely  return 0;
5224277abf15SJan Vesely}
5225277abf15SJan VeselyEOF
5226277abf15SJan Veselyif compile_prog "" "" ; then
5227277abf15SJan Vesely    have_fsxattr=yes
5228277abf15SJan Veselyfi
5229277abf15SJan Vesely
5230b66e10e4SPeter Maydell##########################################
5231a40161cbSPaolo Bonzini# check for usable membarrier system call
5232a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5233a40161cbSPaolo Bonzini    have_membarrier=no
5234a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5235a40161cbSPaolo Bonzini        have_membarrier=yes
5236a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5237a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5238a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5239a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5240a40161cbSPaolo Bonzini    #include <unistd.h>
5241a40161cbSPaolo Bonzini    #include <stdlib.h>
5242a40161cbSPaolo Bonzini    int main(void) {
5243a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5244a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5245a40161cbSPaolo Bonzini	exit(0);
5246a40161cbSPaolo Bonzini    }
5247a40161cbSPaolo BonziniEOF
5248a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5249a40161cbSPaolo Bonzini            have_membarrier=yes
5250a40161cbSPaolo Bonzini        fi
5251a40161cbSPaolo Bonzini    fi
5252a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5253a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5254a40161cbSPaolo Bonzini    fi
5255a40161cbSPaolo Bonzinielse
5256a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5257a40161cbSPaolo Bonzini    # work on Wine.
5258a40161cbSPaolo Bonzini    membarrier=no
5259a40161cbSPaolo Bonzinifi
5260a40161cbSPaolo Bonzini
5261a40161cbSPaolo Bonzini##########################################
5262b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5263575b22b1SLaurent Vivierhave_rtnetlink=no
5264575b22b1SLaurent Viviercat > $TMPC << EOF
5265575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5266575b22b1SLaurent Vivierint main(void) {
5267575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5268575b22b1SLaurent Vivier}
5269575b22b1SLaurent VivierEOF
5270575b22b1SLaurent Vivierif compile_prog "" "" ; then
5271575b22b1SLaurent Vivier    have_rtnetlink=yes
5272575b22b1SLaurent Vivierfi
5273575b22b1SLaurent Vivier
52746a02c806SStefan Hajnoczi##########################################
52756a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
52766a02c806SStefan Hajnoczihave_af_vsock=no
52776a02c806SStefan Hajnoczicat > $TMPC << EOF
52786a02c806SStefan Hajnoczi#include <errno.h>
52796a02c806SStefan Hajnoczi#include <sys/types.h>
52806a02c806SStefan Hajnoczi#include <sys/socket.h>
52816a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
52826a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
52836a02c806SStefan Hajnoczi#endif
52846a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
52856a02c806SStefan Hajnocziint main(void) {
52866a02c806SStefan Hajnoczi    int sock, ret;
52876a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
52886a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
52896a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
52906a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
52916a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
52926a02c806SStefan Hajnoczi        return 0;
52936a02c806SStefan Hajnoczi    }
52946a02c806SStefan Hajnoczi    return -1;
52956a02c806SStefan Hajnoczi}
52966a02c806SStefan HajnocziEOF
52976a02c806SStefan Hajnocziif compile_prog "" "" ; then
52986a02c806SStefan Hajnoczi    have_af_vsock=yes
52996a02c806SStefan Hajnoczifi
53006a02c806SStefan Hajnoczi
5301f0d92b56SLongpeng(Mike)##########################################
5302f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5303f0d92b56SLongpeng(Mike)hava_afalg=no
5304f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5305f0d92b56SLongpeng(Mike)#include <errno.h>
5306f0d92b56SLongpeng(Mike)#include <sys/types.h>
5307f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5308f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5309f0d92b56SLongpeng(Mike)int main(void) {
5310f0d92b56SLongpeng(Mike)    int sock;
5311f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5312f0d92b56SLongpeng(Mike)    return sock;
5313f0d92b56SLongpeng(Mike)}
5314f0d92b56SLongpeng(Mike)EOF
5315f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5316f0d92b56SLongpeng(Mike)    have_afalg=yes
5317f0d92b56SLongpeng(Mike)fi
5318f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5319f0d92b56SLongpeng(Mike)then
5320f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5321f0d92b56SLongpeng(Mike)    then
5322f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5323f0d92b56SLongpeng(Mike)    fi
5324f0d92b56SLongpeng(Mike)fi
5325f0d92b56SLongpeng(Mike)
5326f0d92b56SLongpeng(Mike)
53276969ec6cSJames Clarke#################################################
5328c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5329d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5330c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5331c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5332c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5333c97d6d2cSSergio Andres Gomez Del RealEOF
5334c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5335c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5336c97d6d2cSSergio Andres Gomez Del Real  else
5337c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5338c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5339c97d6d2cSSergio Andres Gomez Del Real  fi
5340c97d6d2cSSergio Andres Gomez Del Realfi
5341c97d6d2cSSergio Andres Gomez Del Real
5342c97d6d2cSSergio Andres Gomez Del Real#################################################
53436969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
53446969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
53456969ec6cSJames Clarke# given. It does no harm to give it on other
53466969ec6cSJames Clarke# platforms too.
53476969ec6cSJames Clarke
53486969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
53496969ec6cSJames Clarke#       contains -Wmissing-prototypes
53506969ec6cSJames Clarkecat > $TMPC << EOF
53516969ec6cSJames Clarkeextern int foo(void);
53526969ec6cSJames Clarkeint foo(void) { return 0; }
53536969ec6cSJames ClarkeEOF
53546969ec6cSJames Clarkeif ! compile_object ""; then
53556969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
53566969ec6cSJames Clarkefi
53577ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
53587ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
53597ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
53607ecf44a5SPaolo Bonzini    break
53617ecf44a5SPaolo Bonzini  fi
53627ecf44a5SPaolo Bonzinidone
53637ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
53647ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
53656969ec6cSJames Clarkefi
53666969ec6cSJames Clarke
5367277abf15SJan Vesely##########################################
53684d04351fSChristopher Covington# check for sysmacros.h
53694d04351fSChristopher Covington
53704d04351fSChristopher Covingtonhave_sysmacros=no
53714d04351fSChristopher Covingtoncat > $TMPC << EOF
53724d04351fSChristopher Covington#include <sys/sysmacros.h>
53734d04351fSChristopher Covingtonint main(void) {
53744d04351fSChristopher Covington    return makedev(0, 0);
53754d04351fSChristopher Covington}
53764d04351fSChristopher CovingtonEOF
53774d04351fSChristopher Covingtonif compile_prog "" "" ; then
53784d04351fSChristopher Covington    have_sysmacros=yes
53794d04351fSChristopher Covingtonfi
53804d04351fSChristopher Covington
53814d04351fSChristopher Covington##########################################
5382da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5383da92c3ffSAshish Mittal# Check if libvxhs is installed
5384da92c3ffSAshish Mittal
5385da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5386da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5387da92c3ffSAshish Mittal#include <stdint.h>
5388da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5389da92c3ffSAshish Mittal
5390da92c3ffSAshish Mittalvoid *vxhs_callback;
5391da92c3ffSAshish Mittal
5392da92c3ffSAshish Mittalint main(void) {
5393da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5394da92c3ffSAshish Mittal    return 0;
5395da92c3ffSAshish Mittal}
5396da92c3ffSAshish MittalEOF
5397da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5398da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5399da92c3ffSAshish Mittal    vxhs=yes
5400da92c3ffSAshish Mittal  else
5401da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5402da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5403da92c3ffSAshish Mittal    fi
5404da92c3ffSAshish Mittal    vxhs=no
5405da92c3ffSAshish Mittal  fi
5406da92c3ffSAshish Mittalfi
5407da92c3ffSAshish Mittal
5408da92c3ffSAshish Mittal##########################################
540949e00a18SAndreas Grapentin# check for _Static_assert()
541049e00a18SAndreas Grapentin
541149e00a18SAndreas Grapentinhave_static_assert=no
541249e00a18SAndreas Grapentincat > $TMPC << EOF
541349e00a18SAndreas Grapentin_Static_assert(1, "success");
541449e00a18SAndreas Grapentinint main(void) {
541549e00a18SAndreas Grapentin    return 0;
541649e00a18SAndreas Grapentin}
541749e00a18SAndreas GrapentinEOF
541849e00a18SAndreas Grapentinif compile_prog "" "" ; then
541949e00a18SAndreas Grapentin    have_static_assert=yes
542049e00a18SAndreas Grapentinfi
542149e00a18SAndreas Grapentin
542249e00a18SAndreas Grapentin##########################################
5423e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5424e674605fSTomáš Golembiovský
5425e674605fSTomáš Golembiovskýhave_utmpx=no
5426e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5427e674605fSTomáš Golembiovský#include <utmpx.h>
5428e674605fSTomáš Golembiovskýstruct utmpx user_info;
5429e674605fSTomáš Golembiovskýint main(void) {
5430e674605fSTomáš Golembiovský    return 0;
5431e674605fSTomáš Golembiovský}
5432e674605fSTomáš GolembiovskýEOF
5433e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5434e674605fSTomáš Golembiovský    have_utmpx=yes
5435e674605fSTomáš Golembiovskýfi
5436e674605fSTomáš Golembiovský
5437e674605fSTomáš Golembiovský##########################################
5438247724cbSMarc-André Lureau# checks for sanitizers
5439247724cbSMarc-André Lureau
5440247724cbSMarc-André Lureauhave_asan=no
5441247724cbSMarc-André Lureauhave_ubsan=no
5442d83414e1SMarc-André Lureauhave_asan_iface_h=no
5443d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5444247724cbSMarc-André Lureau
5445247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5446b9f44da2SMarc-André Lureau  write_c_skeleton
5447247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5448247724cbSMarc-André Lureau      have_asan=yes
5449247724cbSMarc-André Lureau  fi
5450b9f44da2SMarc-André Lureau
5451b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5452b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5453b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5454b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5455b9f44da2SMarc-André Lureau#include <stdlib.h>
5456b9f44da2SMarc-André Lureauint main(void) {
5457b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5458b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5459b9f44da2SMarc-André Lureau}
5460b9f44da2SMarc-André LureauEOF
5461247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5462247724cbSMarc-André Lureau      have_ubsan=yes
5463247724cbSMarc-André Lureau  fi
5464d83414e1SMarc-André Lureau
5465d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5466d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5467d83414e1SMarc-André Lureau  fi
5468d83414e1SMarc-André Lureau
5469d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5470d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5471d83414e1SMarc-André Lureauint main(void) {
5472d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5473d83414e1SMarc-André Lureau  return 0;
5474d83414e1SMarc-André Lureau}
5475d83414e1SMarc-André LureauEOF
5476d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5477d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5478d83414e1SMarc-André Lureau  fi
5479247724cbSMarc-André Lureaufi
5480247724cbSMarc-André Lureau
5481247724cbSMarc-André Lureau##########################################
548251a12b51SAlex Bennée# Docker and cross-compiler support
548351a12b51SAlex Bennée#
548451a12b51SAlex Bennée# This is specifically for building test
548551a12b51SAlex Bennée# cases for foreign architectures, not
548651a12b51SAlex Bennée# cross-compiling QEMU itself.
548751a12b51SAlex Bennée
548851a12b51SAlex Bennéeif has "docker"; then
548951a12b51SAlex Bennée    docker=$($python $source_path/tests/docker/docker.py probe)
549051a12b51SAlex Bennéefi
549151a12b51SAlex Bennée
549251a12b51SAlex Bennée##########################################
5493e86ecd4bSJuan Quintela# End of CC checks
5494e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5495e86ecd4bSJuan Quintela
5496d83414e1SMarc-André Lureauwrite_c_skeleton
5497d83414e1SMarc-André Lureau
54981d728c39SBlue Swirlif test "$gcov" = "yes" ; then
54991d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
55001d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5501b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5502e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
550348e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5504ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5505e86ecd4bSJuan Quintelafi
5506a316e378SJuan Quintela
5507247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5508247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5509d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5510d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5511d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5512d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5513d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5514d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5515d83414e1SMarc-André Lureau  fi
5516247724cbSMarc-André Lureaufi
5517247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5518247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5519247724cbSMarc-André Lureaufi
5520247724cbSMarc-André Lureau
55216542aa9cSPeter Lieven##########################################
55226542aa9cSPeter Lieven# Do we have libnfs
55236542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5524b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
55256542aa9cSPeter Lieven    libnfs="yes"
55266542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
55276542aa9cSPeter Lieven  else
55286542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
55298efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
55306542aa9cSPeter Lieven    fi
55316542aa9cSPeter Lieven    libnfs="no"
55326542aa9cSPeter Lieven  fi
55336542aa9cSPeter Lievenfi
55341d728c39SBlue Swirl
55356ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
55366ca026cbSPeter Maydellif test "$werror" = "yes"; then
55376ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
55386ca026cbSPeter Maydellfi
55396ca026cbSPeter Maydell
5540e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5541e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
55421156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5543e86ecd4bSJuan Quintela    fi
5544e86ecd4bSJuan Quintelafi
5545e86ecd4bSJuan Quintela
554694dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
554794dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
554894dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
554994dd53c5SGerd Hoffmannelse
555094dd53c5SGerd Hoffmann    POD2MAN="pod2man"
555194dd53c5SGerd Hoffmannfi
555294dd53c5SGerd Hoffmann
5553952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5554952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5555952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5556e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5557952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5558952afb71SBlue Swirl        fi
5559952afb71SBlue Swirl    done
5560952afb71SBlue Swirlfi
5561952afb71SBlue Swirl
556210ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5563e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5564528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5565834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
55665a67135aSbellard
5567e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5568e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5569e0580342SKamil Rytarowski  ivshmem=yes
5570e0580342SKamil Rytarowskifi
5571e0580342SKamil Rytarowski
55724b1c11fdSDaniel P. Berrangetools=""
55734b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
5574ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
55754b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
55764b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5577b1449edbSKamil Rytarowski  fi
5578b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5579a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
55804b1c11fdSDaniel P. Berrange  fi
55814b1c11fdSDaniel P. Berrangefi
55824b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5583b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5584b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5585983eef5aSMeador Inge      virtfs=yes
558617bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5587983eef5aSMeador Inge    else
5588983eef5aSMeador Inge      if test "$virtfs" = yes; then
5589b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5590983eef5aSMeador Inge      fi
559117500370SAndreas Färber      virtfs=no
5592983eef5aSMeador Inge    fi
5593fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5594fe8fc5aeSPaolo Bonzini      mpath=yes
5595fe8fc5aeSPaolo Bonzini    else
5596fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5597fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5598fe8fc5aeSPaolo Bonzini      fi
5599fe8fc5aeSPaolo Bonzini      mpath=no
5600fe8fc5aeSPaolo Bonzini    fi
5601b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5602b855f8d1SPaolo Bonzini  else
5603b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5604b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5605b855f8d1SPaolo Bonzini    fi
5606b855f8d1SPaolo Bonzini    virtfs=no
5607fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5608fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5609fe8fc5aeSPaolo Bonzini    fi
5610fe8fc5aeSPaolo Bonzini    mpath=no
561117bff52bSM. Mohan Kumar  fi
56126a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
56136a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
56146a021536SGerd Hoffmann  fi
5615ff69fd8cSLaurent Vivierfi
56169d6bc27bSMichael Roth
56179d6bc27bSMichael Roth# Probe for guest agent support/options
56189d6bc27bSMichael Roth
5619e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5620b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5621fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5622e8ef31a3SMichael Tokarev      guest_agent=yes
5623e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5624e8ef31a3SMichael Tokarev      guest_agent=no
5625e8ef31a3SMichael Tokarev  else
5626e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5627ca35f780SPaolo Bonzini  fi
56284b1c11fdSDaniel P. Berrangefi
5629ca35f780SPaolo Bonzini
56309d6bc27bSMichael Roth# Guest agent Window MSI  package
56319d6bc27bSMichael Roth
56329d6bc27bSMichael Rothif test "$guest_agent" != yes; then
56339d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
56349d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
56359d6bc27bSMichael Roth  fi
56369d6bc27bSMichael Roth  guest_agent_msi=no
56379d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
56389d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
56399d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
56409d6bc27bSMichael Roth  fi
56419d6bc27bSMichael Roth  guest_agent_msi=no
56429d6bc27bSMichael Rothelif ! has wixl; then
56439d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
56449d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
56459d6bc27bSMichael Roth  fi
56469d6bc27bSMichael Roth  guest_agent_msi=no
56471a34904eSMichael Rothelse
56481a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
56491a34904eSMichael Roth  # disabled explicitly
56501a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
56511a34904eSMichael Roth    guest_agent_msi=yes
56521a34904eSMichael Roth  fi
56539d6bc27bSMichael Rothfi
56549d6bc27bSMichael Roth
56551a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
56569d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
56579d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
56589d6bc27bSMichael Roth  fi
56599d6bc27bSMichael Roth
56609d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
56619d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
56629d6bc27bSMichael Roth  fi
56639d6bc27bSMichael Roth
56649d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
56659d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
56669d6bc27bSMichael Roth  fi
56679d6bc27bSMichael Roth
56689d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
566989138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
56709d6bc27bSMichael Roth  fi
56719d6bc27bSMichael Roth
567289138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
56739d6bc27bSMichael Roth
56749d6bc27bSMichael Roth  case "$cpu" in
56759d6bc27bSMichael Roth  x86_64)
56769d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
56779d6bc27bSMichael Roth    ;;
56789d6bc27bSMichael Roth  i386)
56799d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
56809d6bc27bSMichael Roth    ;;
56819d6bc27bSMichael Roth  *)
56829d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
56839d6bc27bSMichael Roth    ;;
56849d6bc27bSMichael Roth  esac
56859d6bc27bSMichael Rothfi
56869d6bc27bSMichael Roth
5687ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5688ca35f780SPaolo Bonziniroms=
5689ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5690ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5691ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5692e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5693c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5694c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5695c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5696e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5697e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5698ca35f780SPaolo Bonzini            roms="optionrom"
5699e57218b6SPeter Maydell            break
5700e57218b6SPeter Maydell        fi
5701e57218b6SPeter Maydell    done
5702ca35f780SPaolo Bonzinifi
5703d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
570439ac8455SDavid Gibson  roms="$roms spapr-rtas"
570539ac8455SDavid Gibsonfi
5706ca35f780SPaolo Bonzini
57079933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
57089933c305SChristian Borntraeger  roms="$roms s390-ccw"
57099933c305SChristian Borntraegerfi
57109933c305SChristian Borntraeger
5711964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
571292fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5713964c6fa1SRichard Henderson  textseg_addr=
5714964c6fa1SRichard Henderson  case "$cpu" in
5715479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5716479eb121SRichard Henderson      # ??? Rationale for choosing this address
5717964c6fa1SRichard Henderson      textseg_addr=0x60000000
5718964c6fa1SRichard Henderson      ;;
5719964c6fa1SRichard Henderson    mips)
5720479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5721479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5722479eb121SRichard Henderson      textseg_addr=0x60000000
5723964c6fa1SRichard Henderson      ;;
5724964c6fa1SRichard Henderson  esac
5725964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5726964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5727964c6fa1SRichard Henderson    int main(void) { return 0; }
5728964c6fa1SRichard HendersonEOF
5729964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5730964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5731964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5732964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5733964c6fa1SRichard Henderson      # at least.
573492fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
573592fe2ba8SPeter Maydell        error_exit \
573692fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
573792fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
573892fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
573992fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
574092fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
574192fe2ba8SPeter Maydell            "--disable-user option to configure."
574292fe2ba8SPeter Maydell      fi
574392fe2ba8SPeter Maydell
5744964c6fa1SRichard Henderson      $ld --verbose | sed \
5745964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5746964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5747964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5748964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5749964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5750964c6fa1SRichard Henderson    fi
5751964c6fa1SRichard Henderson  fi
5752964c6fa1SRichard Hendersonfi
5753964c6fa1SRichard Henderson
575411cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
575511cde1c8SBruno 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.
575611cde1c8SBruno Dominguezif has $cxx; then
575711cde1c8SBruno Dominguez    cat > $TMPC <<EOF
575811cde1c8SBruno Dominguezint c_function(void);
575911cde1c8SBruno Dominguezint main(void) { return c_function(); }
576011cde1c8SBruno DominguezEOF
576111cde1c8SBruno Dominguez
576211cde1c8SBruno Dominguez    compile_object
576311cde1c8SBruno Dominguez
576411cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
576511cde1c8SBruno Dominguezextern "C" {
576611cde1c8SBruno Dominguez   int c_function(void);
576711cde1c8SBruno Dominguez}
576811cde1c8SBruno Dominguezint c_function(void) { return 42; }
576911cde1c8SBruno DominguezEOF
577011cde1c8SBruno Dominguez
577111cde1c8SBruno Dominguez    update_cxxflags
577211cde1c8SBruno Dominguez
577311cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
577411cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
577511cde1c8SBruno Dominguez        :
577611cde1c8SBruno Dominguez    else
577711cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
577811cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
577911cde1c8SBruno Dominguez        cxx=
578011cde1c8SBruno Dominguez    fi
578111cde1c8SBruno Dominguezelse
578211cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
578311cde1c8SBruno Dominguez    cxx=
578411cde1c8SBruno Dominguezfi
578511cde1c8SBruno Dominguez
578602d34f62SCole Robinsonecho_version() {
578702d34f62SCole Robinson    if test "$1" = "yes" ; then
578802d34f62SCole Robinson        echo "($2)"
578902d34f62SCole Robinson    fi
579002d34f62SCole Robinson}
579102d34f62SCole Robinson
579250e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
579350e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
57948a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
579550e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
57965ca9388aSGerd Hoffmann
57977d13299dSbellardecho "Install prefix    $prefix"
579889138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
57993d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
580089138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
580189138857SStefan Weilecho "library directory $(eval echo $libdir)"
580289138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
580389138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
580489138857SStefan Weilecho "include directory $(eval echo $includedir)"
580589138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
580611d9f695Sbellardif test "$mingw32" = "no" ; then
580789138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
580889138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
580943ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
58105a699bbbSLaszlo Ersekelse
58115a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5812d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
581311d9f695Sbellardfi
58145a67135aSbellardecho "Source path       $source_path"
5815cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
5816aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
58177d13299dSbellardecho "C compiler        $cc"
581883469015Sbellardecho "Host C compiler   $host_cc"
581983f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
58203c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
582145d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
58220c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5823a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
58240c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
58258a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
58267d13299dSbellardecho "make              $make"
58276a882643Spbrookecho "install           $install"
5828c886edfbSBlue Swirlecho "python            $python"
5829e2d8830eSBradif test "$slirp" = "yes" ; then
5830e2d8830eSBrad    echo "smbd              $smbd"
5831e2d8830eSBradfi
583217969268SFam Zhengecho "module support    $modules"
5833a98fd896Sbellardecho "host CPU          $cpu"
5834de83cd02Sbellardecho "host big endian   $bigendian"
583597a847bcSbellardecho "target list       $target_list"
58367d13299dSbellardecho "gprof enabled     $gprof"
583703b4fe7dSaliguoriecho "sparse enabled    $sparse"
58381625af87Saliguoriecho "strip binaries    $strip_opt"
583905c2a3e7Sbellardecho "profiler          $profiler"
584043ce4dfeSbellardecho "static build      $static"
58415b0753e0Sbellardif test "$darwin" = "yes" ; then
58425b0753e0Sbellard    echo "Cocoa support     $cocoa"
58435b0753e0Sbellardfi
584489138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
584589138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5846925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
584789138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5848a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5849ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5850b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
585191bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
585237788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
585389138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5854fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
58559a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
58564d3b6f6eSbalrogecho "curses support    $curses"
585747479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
5858769ce76dSAlexander Grafecho "curl support      $curl"
585967b915a5Sbellardecho "mingw32 support   $mingw32"
58600c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5861b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5862b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5863983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5864fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
5865821601eaSJes Sorensenecho "VNC support       $vnc"
5866821601eaSJes Sorensenif test "$vnc" = "yes" ; then
58672f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
58682f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5869efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5870821601eaSJes Sorensenfi
58713142255cSblueswir1if test -n "$sparc_cpu"; then
58723142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
58733142255cSblueswir1fi
5874e37630caSaliguoriecho "xen support       $xen"
58753996e85cSPaul Durrantif test "$xen" = "yes" ; then
58763996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
587764a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
58783996e85cSPaul Durrantfi
58792e4d9fb1Saurel32echo "brlapi support    $brlapi"
5880a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5881a25dba17SJuan Quintelaecho "Documentation     $docs"
588240d6444eSAvi Kivityecho "PIE               $pie"
58838a16d273Sthsecho "vde support       $vde"
588458952137SVincenzo Maffioneecho "netmap support    $netmap"
58855c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5886758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
588777755340Sthsecho "Install blobs     $blobs"
5888b31a0277SJuan Quintelaecho "KVM support       $kvm"
5889b0cb0a66SVincent Palatinecho "HAX support       $hax"
5890c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
5891d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
5892b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5893b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5894b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
58959195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5896b3f6ea7eSPaolo Bonzinifi
58975a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
5898b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
5899f652e6afSaurel32echo "fdt support       $fdt"
5900a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
5901ceb42de8Saliguoriecho "preadv support    $preadv"
59025f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5903e78815a5SAndreas Färberecho "madvise           $madvise"
5904e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
59059bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
590647e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5907d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
5908042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
59095e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5910fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
5911e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
59125b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5913713572a7SMarc-André Lureauif have_backend "simple"; then
59149410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5915e00e36fbSStefan Weilfi
591689138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5917f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5918dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
59197b02f544SMarc-André Lureauecho "smartcard support $smartcard"
59202b2325ffSGerd Hoffmannecho "libusb            $libusb"
592169354a83SHans de Goedeecho "usb net redir     $usb_redir"
5922da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5923014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5924c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
59256542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5926d138cee9SMichael Rothecho "build guest agent $guest_agent"
5927d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
592850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
59294c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5930f794573eSEduardo Otuboecho "seccomp support   $seccomp"
59317c2acc70SPeter Maydellecho "coroutine backend $coroutine"
593270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
59337d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5934f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
5935eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
59361d728c39SBlue Swirlecho "gcov              $gcov_tool"
59371d728c39SBlue Swirlecho "gcov enabled      $gcov"
5938ab214c29SStefan Bergerecho "TPM support       $tpm"
59390a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
59403b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
5941f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
59423556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5943ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5944607dacd0Sqiaonuohanecho "lzo support       $lzo"
5945607dacd0Sqiaonuohanecho "snappy support    $snappy"
59466b383c08SPeter Wuecho "bzip2 support     $bzip2"
5947a99d57bbSWanlong Gaoecho "NUMA host support $numa"
5948ed279a06SKlim Kireevecho "libxml2           $libxml2"
59492847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
59507b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
595199f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5952a6b1d4c0SChanglong Xieecho "replication support $replication"
5953da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
59548ca80760SRichard Hendersonecho "capstone          $capstone"
595551a12b51SAlex Bennéeecho "docker            $docker"
595667b915a5Sbellard
59571ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
595824b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5959e8cd23deSbellardfi
596097a847bcSbellard
5961b7715af2SDaniel P. Berrangeif test "$gtkabi" = "2.0"; then
5962b7715af2SDaniel P. Berrange    echo
5963b7715af2SDaniel P. Berrange    echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5964b7715af2SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using GTK 3.0"
5965b7715af2SDaniel P. Berrangefi
5966b7715af2SDaniel P. Berrange
5967e52c6ba3SDaniel P. Berrangeif test "$sdlabi" = "1.2"; then
5968e52c6ba3SDaniel P. Berrange    echo
5969e52c6ba3SDaniel P. Berrange    echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5970e52c6ba3SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using SDL 2.0"
5971e52c6ba3SDaniel P. Berrangefi
5972e52c6ba3SDaniel P. Berrange
5973898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5974898be3e0SPeter Maydell    echo
5975898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5976898be3e0SPeter Maydell    echo
5977898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5978898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5979898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5980898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5981898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5982898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5983898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5984898be3e0SPeter Maydellfi
5985898be3e0SPeter Maydell
5986898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5987898be3e0SPeter Maydell    echo
5988898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5989898be3e0SPeter Maydell    echo
5990c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5991c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5992898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5993898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5994898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5995898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5996898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5997898be3e0SPeter Maydellfi
5998898be3e0SPeter Maydell
599998ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
600097a847bcSbellard
6001dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6002dbd99ae3SStefan Weil
600398ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
600498ec69acSJuan Quintelaecho >> $config_host_mak
600598ec69acSJuan Quintela
6006e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
600799d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
600899d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
60093aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
60108bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
60110f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
601299d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
601399d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
601422d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
60159afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
60163d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
60179afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6018e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
60195a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6020785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
60215a699bbbSLaszlo Ersekfi
6022f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6023834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6024f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6025cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6026aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6027f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6028804edf29SJuan Quintela
602998ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6030727e5283SPaolo Bonzini
6031f8393946Saurel32if test "$debug_tcg" = "yes" ; then
60322358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6033f8393946Saurel32fi
60341625af87Saliguoriif test "$strip_opt" = "yes" ; then
603552ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
60361625af87Saliguorifi
60377d13299dSbellardif test "$bigendian" = "yes" ; then
6038e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
603997a847bcSbellardfi
604067b915a5Sbellardif test "$mingw32" = "yes" ; then
604198ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
604289138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
60439fe6de94SBlue Swirl  version_major=${rc_version%%.*}
60449fe6de94SBlue Swirl  rc_version=${rc_version#*.}
60459fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
60469fe6de94SBlue Swirl  rc_version=${rc_version#*.}
60479fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
60489fe6de94SBlue Swirl  version_micro=0
60499fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
60509fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6051d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6052d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6053f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6054d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6055d9840e25STomoki Sekiyama  fi
605650cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
605750cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
605850cbebb9SMichael Roth  fi
60591a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60609dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
60619dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
60629dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
60639dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
60649dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
60659dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
60669dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
60679dacf32dSYossi Hindin  fi
6068210fa556Spbrookelse
606935f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6070210fa556Spbrookfi
6071128ab2ffSblueswir1
6072dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6073dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6074dffcb71cSMark McLoughlinfi
6075dffcb71cSMark McLoughlin
607683fb7adfSbellardif test "$darwin" = "yes" ; then
607798ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
607883fb7adfSbellardfi
6079b29fe3edSmalc
6080ec530c81Sbellardif test "$solaris" = "yes" ; then
608198ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6082ec530c81Sbellardfi
6083179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6084179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6085179cf400SAndreas Färberfi
608697a847bcSbellardif test "$static" = "yes" ; then
608798ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
608897a847bcSbellardfi
60891ba16968SStefan Weilif test "$profiler" = "yes" ; then
60902358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
609105c2a3e7Sbellardfi
6092c20709aaSbellardif test "$slirp" = "yes" ; then
609398ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6094e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6095c20709aaSbellardfi
60968a16d273Sthsif test "$vde" = "yes" ; then
609798ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6098e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
60998a16d273Sthsfi
610058952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
610158952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
610258952137SVincenzo Maffionefi
6103015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6104015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6105015a33bdSGongleifi
610647e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
610747e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
610847e98658SCorey Bryantfi
61092358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
61100c58ac1cSmalcfor drv in $audio_drv_list; do
61111ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6112ce3dc033SGerd Hoffmann    case "$drv" in
6113051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6114ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6115ce3dc033SGerd Hoffmann	*)
6116ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6117ce3dc033SGerd Hoffmann    esac
61180c58ac1cSmalcdone
6119b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6120b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6121b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6122b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6123b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
612467f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
612567f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
612667f86e8eSJuan Quintelafi
6127d5631638Smalcif test "$audio_win_int" = "yes" ; then
6128d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6129d5631638Smalcfi
6130b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6131b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6132821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6133821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6134821601eaSJes Sorensenfi
61352f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
613698ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
61372f9606b3Saliguorifi
6138821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
61392f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
61402f6f5c7aSCorentin Charyfi
6141821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6142efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6143efe556adSCorentin Charyfi
61446a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
61456a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
61466a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
61476a021536SGerd Hoffmannfi
614876655d6dSaliguoriif test "$fnmatch" = "yes" ; then
61492358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
615076655d6dSaliguorifi
6151dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6152dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6153dce512deSChristoph Hellwigfi
615489138857SStefan Weilqemu_version=$(head $source_path/VERSION)
615598ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
61562358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
615798ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
6158208ecb3eSFam Zhengecho "TARGET_LIST=$target_list" >> $config_host_mak
6159a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
616098ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6161cc8ae6deSpbrookfi
616217969268SFam Zhengif test "$modules" = "yes"; then
6163e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6164e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
616589138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
616617969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
616717969268SFam Zhengfi
61688781595bSGerd Hoffmannif test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
61698781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
61708781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
61718781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
61728781595bSGerd Hoffmannfi
61731ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
617496400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
6175a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
61768ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
61778ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
617849ecc3faSbellardfi
617949ecc3faSbellardif test "$cocoa" = "yes" ; then
618098ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
618149ecc3faSbellardfi
61824d3b6f6eSbalrogif test "$curses" = "yes" ; then
61832373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
61842373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
61852373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6186ab4e5602SJan Kiszkafi
6187099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
61882358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6189099d6b0fSRiku Voipiofi
619040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
619140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
619240ff6d7eSKevin Wolffi
61933ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
61942358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
61953ce34dfbSvibisreenivasanfi
6196c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6197c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6198c2882b96SRiku Voipiofi
6199751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6200751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6201751bcc39SMarc-André Lureaufi
6202d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6203d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6204d0927938SUlrich Hechtfi
62053d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
62063d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
62073d4fa43eSKusanagi Kouichifi
6208b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6209b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6210b953f075SDenis V. Lunevfi
6211ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6212ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6213ed911435SKevin Wolffi
6214c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6215c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6216c727f47dSPeter Maydellfi
6217dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6218dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6219dace20dcSPeter Maydellfi
6220d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6221d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6222d0927938SUlrich Hechtfi
62234e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
62244e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
62254e0c6529SAlex Blighfi
6226cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6227cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6228cd758dd0SAlex Blighfi
62293b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
62303b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
62313b6edd16SPeter Maydellfi
62323b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
62333b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
62343b6edd16SPeter Maydellfi
6235a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6236a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6237a8fd1abaSPeter Maydellfi
623851834341SRiku Voipioif test "$timerfd" = "yes" ; then
623951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
624051834341SRiku Voipiofi
62419af5c906SRiku Voipioif test "$setns" = "yes" ; then
62429af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
62439af5c906SRiku Voipiofi
624438860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
624538860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
624638860a03SAleksandar Markovicfi
62475a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
62485a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
62495a03cd00SAleksandar Markovicfi
62503b3f24adSaurel32if test "$inotify" = "yes" ; then
62512358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
62523b3f24adSaurel32fi
6253c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6254c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6255c05c7a73SRiku Voipiofi
6256401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6257401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6258401bc051SPeter Maydellfi
62596ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
62606ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
62616ae9a1f4SJuan Quintelafi
62626ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
62636ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
62646ae9a1f4SJuan Quintelafi
6265769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6266d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6267b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
62686ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6269769ce76dSAlexander Graffi
62702e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
627198ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
62728eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
62732e4d9fb1Saurel32fi
6274fb599c9aSbalrogif test "$bluez" = "yes" ; then
627598ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6276ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6277fb599c9aSbalrogfi
6278d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
62799d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
62809d41401bSMichael S. Tsirkinfi
6281a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6282e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6283a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6284a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6285014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6286925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6287925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6288925a0400SGerd Hoffmann  fi
6289bbbf9bfbSStefan Weilfi
6290a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6291ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6292ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6293ddbb0d09SDaniel P. Berrangefi
6294b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
6295b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6296b917da4cSDaniel P. Berrangefi
629791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
629891bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
62991f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
63001f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
63011f923c70SLongpeng(Mike)  fi
630237788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
630337788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
630437788f25SDaniel P. Berrange  fi
630562893b67SDaniel P. Berrangefi
630691bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
630791bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6308becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6309fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
6310fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6311fff2f982SDaniel P. Berrange  fi
6312ed754746SDaniel P. Berrangefi
63139a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
63149a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
63159a2fd434SDaniel P. Berrangefi
6316559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6317559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6318559607eaSDaniel P. Berrangefi
63196b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
63206b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
63216b39b063SEric Blakefi
6322277abf15SJan Vesely
6323277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6324277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6325277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6326277abf15SJan Vesely# if this macro is set.
6327277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6328277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6329277abf15SJan Veselyfi
63301efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
63311efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
63321efad060SFam Zhengfi
6333bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6334bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6335a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6336e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6337a4ccabcfSAnthony Liguorifi
63389d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
63399d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
63409d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
63419d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
63429d9e1521SGerd Hoffmannfi
6343e37630caSaliguoriif test "$xen" = "yes" ; then
63446dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6345d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
634664a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
634764a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
634864a7ad6fSIan Campbell  fi
6349e37630caSaliguorifi
63505c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
63515c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
63525c6c3a6cSChristoph Hellwigfi
6353758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6354758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6355758e8e38SVenkateswararao Jujjuri (JV)fi
63564f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
63574f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
63584f26f2b6SAvi Kivityfi
6359983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6360758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6361758e8e38SVenkateswararao Jujjuri (JV)fi
6362fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6363fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
6364fe8fc5aeSPaolo Bonzinifi
63655e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
63665e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
63675e9be92dSNicholas Bellingerfi
6368e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
636903ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
637003ce5744SNikolay Nikolaevfi
6371042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6372042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6373042cea27SGongleifi
6374fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6375fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6376fc0b9b0eSStefan Hajnoczifi
6377e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6378e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6379e6a74868SMarc-André Lureaufi
638077755340Sthsif test "$blobs" = "yes" ; then
638198ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
638277755340Sthsfi
6383bf9298b9Saliguoriif test "$iovec" = "yes" ; then
63842358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6385bf9298b9Saliguorifi
6386ceb42de8Saliguoriif test "$preadv" = "yes" ; then
63872358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6388ceb42de8Saliguorifi
6389e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
63903f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6391f652e6afSaurel32fi
6392a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6393a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6394a40161cbSPaolo Bonzinifi
6395dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6396dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6397dcc38d1cSMarcelo Tosattifi
6398b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6399b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
64009195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
64019195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
64029195b2c2SStefan Weil  fi
6403b3f6ea7eSPaolo Bonzinifi
64045f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
64055f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
64065f6b9e8fSBlue Swirlfi
6407e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6408e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6409e78815a5SAndreas Färberfi
6410e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6411e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6412e78815a5SAndreas Färberfi
64139bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
64149bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
64159bc5a719SAndreas Gustafssonfi
641697a847bcSbellard
6417cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6418cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6419cd4ec0b4SGerd Hoffmannfi
6420cd4ec0b4SGerd Hoffmann
64217b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
64227b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
64237b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
64247b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6425111a38b0SRobert Relyeafi
6426111a38b0SRobert Relyea
64272b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
64282b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6429b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6430b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
64312b2325ffSGerd Hoffmannfi
64322b2325ffSGerd Hoffmann
643369354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
643469354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6435cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6436cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
643769354a83SHans de Goedefi
643869354a83SHans de Goede
6439da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6440da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6441da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6442014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6443014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6444014cb152SGerd Hoffmann  fi
644520ff075bSMichael Wallefi
644620ff075bSMichael Walle
64475a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
64485a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
64495a22ab71SYang Zhongfi
64505a22ab71SYang Zhong
645199f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
645299f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
645399f2dbd3SLiang Lifi
645499f2dbd3SLiang Li
6455607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6456607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6457607dacd0Sqiaonuohanfi
6458607dacd0Sqiaonuohan
6459607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6460607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6461607dacd0Sqiaonuohanfi
6462607dacd0Sqiaonuohan
64636b383c08SPeter Wuif test "$bzip2" = "yes" ; then
64646b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
64656b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
64666b383c08SPeter Wufi
64676b383c08SPeter Wu
6468c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6469d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
64706ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
64716ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6472c589b249SRonnie Sahlbergfi
6473c589b249SRonnie Sahlberg
64746542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
64754be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
64764be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
64776542aa9cSPeter Lievenfi
64786542aa9cSPeter Lieven
6479f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6480f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6481c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6482c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6483f794573eSEduardo Otubofi
6484f794573eSEduardo Otubo
648583fb7adfSbellard# XXX: suppress that
64867d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
64872358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
64887d3505c5Sbellardfi
64897d3505c5Sbellard
64904d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
64914d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
64924d9310f4SDaniel P. Berrangefi
64933556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
64943556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
64953556c233SPaolo Bonzinifi
6496f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6497d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
64986ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
64996ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6500f27aaf4bSChristian Brunnerfi
650120ff6c80SAnthony Liguori
65027c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
650370c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
650470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
650570c60c08SStefan Hajnoczielse
650670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
650770c60c08SStefan Hajnoczifi
6508d0e2fce5SAneesh Kumar K.V
65097d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
65107d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
65117d992e4dSPeter Lievenfi
65127d992e4dSPeter Lieven
6513f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6514f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6515f0d92b56SLongpeng(Mike)fi
6516f0d92b56SLongpeng(Mike)
6517d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6518d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6519d2042378SAneesh Kumar K.Vfi
6520d2042378SAneesh Kumar K.V
6521e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6522e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6523e06a765eSHarsh Prateek Borafi
6524e06a765eSHarsh Prateek Bora
6525cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6526cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
652706d71fa1SPeter Maydellfi
652806d71fa1SPeter Maydell
65293f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
65303f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
65313f4349dcSKevin Wolffi
65323f4349dcSKevin Wolf
6533d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6534d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6535d83414e1SMarc-André Lureaufi
6536d83414e1SMarc-André Lureau
65378ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
65388ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
65398ab1bf12SLuiz Capitulinofi
65408ab1bf12SLuiz Capitulino
654176a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
654276a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
654376a347e1SRichard Hendersonfi
654476a347e1SRichard Henderson
6545f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6546f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6547f540166bSRichard Hendersonfi
6548f540166bSRichard Henderson
65497ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
65507ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
65517ebee43eSRichard Hendersonfi
65527ebee43eSRichard Henderson
6553df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6554df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6555df79b996SRichard Hendersonfi
6556df79b996SRichard Henderson
6557db432672SRichard Hendersonif test "$vector16" = "yes" ; then
6558db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
6559db432672SRichard Hendersonfi
6560db432672SRichard Henderson
65611e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
65621e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
65631e6e9acaSRichard Hendersonfi
65641e6e9acaSRichard Henderson
6565eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6566d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
65676ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
65686ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6569eb100396SBharata B Raofi
6570eb100396SBharata B Rao
6571d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6572d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6573d85fa9ebSJeff Codyfi
6574d85fa9ebSJeff Cody
65750c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
65760c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
65770c14fb47SBharata B Raofi
65780c14fb47SBharata B Rao
6579df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6580df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6581df3a429aSNiels de Vosfi
6582df3a429aSNiels de Vos
65837c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
65847c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
65857c815372SBharata B Raofi
65867c815372SBharata B Rao
65870a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6588d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
65896ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
65906ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
65910a12ec87SRichard W.M. Jonesfi
65920a12ec87SRichard W.M. Jones
6593ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6594ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6595ed1701c6SDr. David Alan Gilbertfi
6596ed1701c6SDr. David Alan Gilbert
65973b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
65983b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6599f4ede81eSAmarnath Valluri  # TPM passthrough support?
66003b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
66013b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
66023b8acc11SPaolo Bonzini  fi
6603f4ede81eSAmarnath Valluri  # TPM emulator support?
6604f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6605f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6606f4ede81eSAmarnath Valluri  fi
66073b8acc11SPaolo Bonzinifi
66083b8acc11SPaolo Bonzini
66095b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
66105b808275SLluís Vilanovaif have_backend "nop"; then
66116d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
661222890ab5SPrerna Saxenafi
66135b808275SLluís Vilanovaif have_backend "simple"; then
66146d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
66156d8a764eSLluís  # Set the appropriate trace file.
6616953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
66179410b56cSPrerna Saxenafi
6618ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6619ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
66206d8a764eSLluísfi
66215b808275SLluís Vilanovaif have_backend "ust"; then
66226d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
66236d8a764eSLluísfi
66245b808275SLluís Vilanovaif have_backend "dtrace"; then
66256d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
66266d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
66276d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
66286d8a764eSLluís  fi
6629c276b17dSDaniel P. Berrangefi
66305b808275SLluís Vilanovaif have_backend "ftrace"; then
6631781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6632781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6633781e9545SEiichi Tsukata  else
663421684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6635781e9545SEiichi Tsukata  fi
6636781e9545SEiichi Tsukatafi
66370a852417SPaul Durrantif have_backend "syslog"; then
66380a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
66390a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
66400a852417SPaul Durrant  else
66410a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
66420a852417SPaul Durrant  fi
66430a852417SPaul Durrantfi
66449410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
66459410b56cSPrerna Saxena
66462da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
66472da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6648392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
66492da776dbSMichael R. Hinesfi
66502da776dbSMichael R. Hines
6651575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6652575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6653575b22b1SLaurent Vivierfi
6654575b22b1SLaurent Vivier
6655ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6656ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6657ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6658ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6659ed279a06SKlim Kireevfi
6660ed279a06SKlim Kireev
6661a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6662a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6663a6b1d4c0SChanglong Xiefi
6664a6b1d4c0SChanglong Xie
66656a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
66666a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
66676a02c806SStefan Hajnoczifi
66686a02c806SStefan Hajnoczi
66694d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
66704d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
66714d04351fSChristopher Covingtonfi
66724d04351fSChristopher Covington
667349e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
667449e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
667549e00a18SAndreas Grapentinfi
667649e00a18SAndreas Grapentin
6677e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6678e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6679e674605fSTomáš Golembiovskýfi
6680e674605fSTomáš Golembiovský
6681e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6682e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6683e0580342SKamil Rytarowskifi
6684e219c499SRichard Hendersonif test "$capstone" != "no" ; then
66858ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
66868ca80760SRichard Hendersonfi
6687e0580342SKamil Rytarowski
66885c312079SDr. David Alan Gilbert# Hold two types of flag:
66895c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
66905c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
66915c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
66925c312079SDr. David Alan Gilbert#                                     platform
66935c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
66945c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
66955c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
66965c312079SDr. David Alan Gilbertfi
66975c312079SDr. David Alan Gilbert
6698da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6699da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6700da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6701da92c3ffSAshish Mittalfi
6702da92c3ffSAshish Mittal
67035b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
67049edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
67055b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
67069edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
67075b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
67089edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6709c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
67109edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
671140d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
67129edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
67135b5e3037SPaolo Bonzinielse
67149edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
67155b5e3037SPaolo Bonzinifi
67169edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
67175b5e3037SPaolo Bonzini
671898ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
671998ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6720804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6721804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
67221901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
67231901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
67241901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
672521655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6726c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6727804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6728a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6729a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6730a31a8642SMichael S. Tsirkinfi
6731804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
673283f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
67333c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6734804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
673545d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6736cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
67375f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
67383dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6739804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6740804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
67419f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
67424852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
67439fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6744e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
674546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6746a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
674711cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6748f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6749e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6750e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
675180fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
67522944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6753e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6754e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6755e39f0062SPaolo Bonzinifi
675642da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
675742da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
675842da6041SGerd Hoffmannelse
675942da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
676042da6041SGerd Hoffmannfi
6761e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
676246eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
67638a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
67646969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6765e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
676673da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
67673e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6768409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6769804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
677017969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
677117969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6772957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
677390246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
677490246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
677594dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6776cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
67771d728c39SBlue Swirlif test "$gcov" = "yes" ; then
67781d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
67791d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
67801d728c39SBlue Swirlfi
6781804edf29SJuan Quintela
678251a12b51SAlex Bennéeif test "$docker" != "no"; then
678351a12b51SAlex Bennée    echo "HAVE_USER_DOCKER=y" >> $config_host_mak
678451a12b51SAlex Bennéefi
678551a12b51SAlex Bennée
67866efd7517SPeter Maydell# use included Linux headers
67876efd7517SPeter Maydellif test "$linux" = "yes" ; then
6788a307beb6SAndreas Färber  mkdir -p linux-headers
67896efd7517SPeter Maydell  case "$cpu" in
6790c72b26ecSRichard Henderson  i386|x86_64|x32)
679108312a63SPeter Maydell    linux_arch=x86
67926efd7517SPeter Maydell    ;;
67936efd7517SPeter Maydell  ppcemb|ppc|ppc64)
679408312a63SPeter Maydell    linux_arch=powerpc
67956efd7517SPeter Maydell    ;;
67966efd7517SPeter Maydell  s390x)
679708312a63SPeter Maydell    linux_arch=s390
679808312a63SPeter Maydell    ;;
67991f080313SClaudio Fontana  aarch64)
68001f080313SClaudio Fontana    linux_arch=arm64
68011f080313SClaudio Fontana    ;;
6802222e7d11SSanjay Lal  mips64)
6803222e7d11SSanjay Lal    linux_arch=mips
6804222e7d11SSanjay Lal    ;;
680508312a63SPeter Maydell  *)
680608312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
680708312a63SPeter Maydell    linux_arch="$cpu"
68086efd7517SPeter Maydell    ;;
68096efd7517SPeter Maydell  esac
681008312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
681108312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
681208312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
681308312a63SPeter Maydell    fi
68146efd7517SPeter Maydellfi
68156efd7517SPeter Maydell
681697a847bcSbellardfor target in $target_list; do
681797a847bcSbellardtarget_dir="$target"
681825be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
681989138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
682097a847bcSbellardtarget_bigendian="no"
68211f3d3c8fSJuan Quintela
6822c1799a84SPaolo Bonzinicase "$target_name" in
6823722dd7beSMichael Weiser  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6824ea2d6a39SJuan Quintela  target_bigendian=yes
6825ea2d6a39SJuan Quintela  ;;
6826ea2d6a39SJuan Quintelaesac
682797a847bcSbellardtarget_softmmu="no"
6828997344f3Sbellardtarget_user_only="no"
6829831b7825Sthstarget_linux_user="no"
683084778508Sblueswir1target_bsd_user="no"
68319e407a85Spbrookcase "$target" in
6832c1799a84SPaolo Bonzini  ${target_name}-softmmu)
68339e407a85Spbrook    target_softmmu="yes"
68349e407a85Spbrook    ;;
6835c1799a84SPaolo Bonzini  ${target_name}-linux-user)
68369e407a85Spbrook    target_user_only="yes"
68379e407a85Spbrook    target_linux_user="yes"
68389e407a85Spbrook    ;;
6839c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
684084778508Sblueswir1    target_user_only="yes"
684184778508Sblueswir1    target_bsd_user="yes"
684284778508Sblueswir1    ;;
68439e407a85Spbrook  *)
684476ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
68459e407a85Spbrook    exit 1
68469e407a85Spbrook    ;;
68479e407a85Spbrookesac
6848831b7825Sths
6849d75402b5SAlex Bennéetarget_compiler=""
6850d75402b5SAlex Bennéetarget_compiler_static=""
6851*716a507cSAlex Bennéetarget_compiler_cflags=""
6852d75402b5SAlex Bennée
685397a847bcSbellardmkdir -p $target_dir
685425be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
685597a847bcSbellard
6856e5fe0c52Spbrookbflt="no"
6857ca759f9eSAlex Bennéemttcg="no"
685889138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
685956aebc89Spbrookgdb_xml_files=""
68607ba1e619Saliguori
6861c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
68626acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6863e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6864e73aae67SJuan Quintela
6865c1799a84SPaolo Bonzinicase "$target_name" in
68662408a527Saurel32  i386)
6867b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
6868d75402b5SAlex Bennée    target_compiler=$cross_cc_i386
6869*716a507cSAlex Bennée    target_compiler_cflags=$cross_cc_ccflags_i386
68702408a527Saurel32  ;;
68712408a527Saurel32  x86_64)
68726acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6873b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
6874d75402b5SAlex Bennée    target_compiler=$cross_cc_x86_64
68752408a527Saurel32  ;;
68762408a527Saurel32  alpha)
68775ee4f3c2SRichard Henderson    mttcg="yes"
6878d75402b5SAlex Bennée    target_compiler=$cross_cc_alpha
68792408a527Saurel32  ;;
68802408a527Saurel32  arm|armeb)
6881b498c8a0SJuan Quintela    TARGET_ARCH=arm
6882e5fe0c52Spbrook    bflt="yes"
6883ca759f9eSAlex Bennée    mttcg="yes"
688456aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6885d75402b5SAlex Bennée    target_compiler=$cross_cc_arm
68862408a527Saurel32  ;;
6887722dd7beSMichael Weiser  aarch64|aarch64_be)
6888722dd7beSMichael Weiser    TARGET_ARCH=aarch64
68896a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
68906a49fa95SAlexander Graf    bflt="yes"
6891ca759f9eSAlex Bennée    mttcg="yes"
68928f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6893d75402b5SAlex Bennée    target_compiler=$cross_cc_aarch64
68946a49fa95SAlexander Graf  ;;
68952408a527Saurel32  cris)
6896d75402b5SAlex Bennée    target_compiler=$cross_cc_cris
68972408a527Saurel32  ;;
689861766fe9SRichard Henderson  hppa)
68997b93dab5SRichard Henderson    mttcg="yes"
6900d75402b5SAlex Bennée    target_compiler=$cross_cc_hppa
690161766fe9SRichard Henderson  ;;
6902613a22c9SMichael Walle  lm32)
6903d75402b5SAlex Bennée    target_compiler=$cross_cc_lm32
6904613a22c9SMichael Walle  ;;
69052408a527Saurel32  m68k)
69060938cda5Saurel32    bflt="yes"
69075a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
6908d75402b5SAlex Bennée    target_compiler=$cross_cc_m68k
69092408a527Saurel32  ;;
6910877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6911877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
691272b675caSEdgar E. Iglesias    bflt="yes"
6913be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
6914d75402b5SAlex Bennée    target_compiler=$cross_cc_microblaze
691572b675caSEdgar E. Iglesias  ;;
69162408a527Saurel32  mips|mipsel)
6917b498c8a0SJuan Quintela    TARGET_ARCH=mips
6918d75402b5SAlex Bennée    target_compiler=$cross_cc_mips
691925be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
69202408a527Saurel32  ;;
69212408a527Saurel32  mipsn32|mipsn32el)
6922597e2cecSRichard Henderson    TARGET_ARCH=mips64
69236acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
6924d75402b5SAlex Bennée    target_compiler=$cross_cc_mipsn32
692525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6926597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
69272408a527Saurel32  ;;
69282408a527Saurel32  mips64|mips64el)
6929b498c8a0SJuan Quintela    TARGET_ARCH=mips64
69306acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
6931d75402b5SAlex Bennée    target_compiler=$cross_cc_mips64
693225be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
69332408a527Saurel32  ;;
6934d15a9c23SAnthony Green  moxie)
6935d75402b5SAlex Bennée    target_compiler=$cross_cc_moxie
6936d15a9c23SAnthony Green  ;;
6937e671711cSMarek Vasut  nios2)
6938d75402b5SAlex Bennée    target_compiler=$cross_cc_nios2
6939e671711cSMarek Vasut  ;;
69404a09d0bbSRichard Henderson  or1k)
6941d75402b5SAlex Bennée    target_compiler=$cross_cc_or1k
6942e67db06eSJia Liu    TARGET_ARCH=openrisc
6943e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6944e67db06eSJia Liu  ;;
69452408a527Saurel32  ppc)
6946c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6947d75402b5SAlex Bennée    target_compiler=$cross_cc_powerpc
69482408a527Saurel32  ;;
69492408a527Saurel32  ppcemb)
69506acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6951e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6952c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6953d75402b5SAlex Bennée    target_compiler=$cross_cc_ppcemb
69542408a527Saurel32  ;;
69552408a527Saurel32  ppc64)
69566acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6957e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6958f0b0685dSNikunj A Dadhania    mttcg=yes
69591438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6960d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64
69612408a527Saurel32  ;;
69629c35126cSDoug Kwan  ppc64le)
69639c35126cSDoug Kwan    TARGET_ARCH=ppc64
69649c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
69659c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6966f0b0685dSNikunj A Dadhania    mttcg=yes
69671438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6968d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64le
69699c35126cSDoug Kwan  ;;
69702408a527Saurel32  ppc64abi32)
6971b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
69726acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6973e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
697425be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
69751438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6976d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64abi32
69772408a527Saurel32  ;;
697825fa194bSMichael Clark  riscv32)
697925fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
698025fa194bSMichael Clark    TARGET_ABI_DIR=riscv
698125fa194bSMichael Clark    mttcg=yes
6982d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv32
698325fa194bSMichael Clark  ;;
698425fa194bSMichael Clark  riscv64)
698525fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
698625fa194bSMichael Clark    TARGET_ABI_DIR=riscv
698725fa194bSMichael Clark    mttcg=yes
6988d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv64
698925fa194bSMichael Clark  ;;
69902408a527Saurel32  sh4|sh4eb)
6991b498c8a0SJuan Quintela    TARGET_ARCH=sh4
69924dbed897Spbrook    bflt="yes"
6993d75402b5SAlex Bennée    target_compiler=$cross_cc_sh4
69942408a527Saurel32  ;;
69952408a527Saurel32  sparc)
6996d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc
69972408a527Saurel32  ;;
69982408a527Saurel32  sparc64)
69996acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7000d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc64
70012408a527Saurel32  ;;
70022408a527Saurel32  sparc32plus)
7003b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
70046acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7005e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7006d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc32plus
700725be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
70082408a527Saurel32  ;;
700924e804ecSAlexander Graf  s390x)
701063685bc4SDavid Hildenbrand    mttcg=yes
701186158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
7012d75402b5SAlex Bennée    target_compiler=$cross_cc_s390x
701324e804ecSAlexander Graf  ;;
7014444e06b1SChen Gang  tilegx)
7015d75402b5SAlex Bennée    target_compiler=$cross_cc_tilegx
7016444e06b1SChen Gang  ;;
70175ecaa4edSPeter Crosthwaite  tricore)
7018d75402b5SAlex Bennée    target_compiler=$cross_cc_tricore
70195ecaa4edSPeter Crosthwaite  ;;
7020d2fbca94SGuan Xuetao  unicore32)
7021d75402b5SAlex Bennée    target_compiler=$cross_cc_unicore32
7022d2fbca94SGuan Xuetao  ;;
7023cfa550c6SMax Filippov  xtensa|xtensaeb)
7024cfa550c6SMax Filippov    TARGET_ARCH=xtensa
70259fb40342SMax Filippov    mttcg="yes"
7026d75402b5SAlex Bennée    target_compiler=$cross_cc_xtensa
7027cfa550c6SMax Filippov  ;;
70282408a527Saurel32  *)
702976ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
70302408a527Saurel32  ;;
70312408a527Saurel32esac
70325e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
70335e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
70345e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
70355e8861a0SPaolo Bonzinifi
70365e8861a0SPaolo Bonzini
7037d75402b5SAlex Bennée# Do we have a cross compiler for this target?
7038d75402b5SAlex Bennéeif has $target_compiler; then
7039d75402b5SAlex Bennée
7040d75402b5SAlex Bennée    write_c_skeleton
7041d75402b5SAlex Bennée
7042*716a507cSAlex Bennée    if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
7043d75402b5SAlex Bennée        # For host systems we might get away with building without -static
7044*716a507cSAlex Bennée        if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
7045d75402b5SAlex Bennée            target_compiler=""
7046d75402b5SAlex Bennée        else
7047d75402b5SAlex Bennée            enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7048d75402b5SAlex Bennée            target_compiler_static="n"
7049d75402b5SAlex Bennée        fi
7050d75402b5SAlex Bennée    else
7051d75402b5SAlex Bennée        enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7052d75402b5SAlex Bennée        target_compiler_static="y"
7053d75402b5SAlex Bennée    fi
7054d75402b5SAlex Bennéeelse
7055d75402b5SAlex Bennée    target_compiler=""
7056d75402b5SAlex Bennéefi
7057d75402b5SAlex Bennée
70585e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
70595e8861a0SPaolo Bonzini
706099afc91dSDaniel P. Berrangeupper() {
706199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
706299afc91dSDaniel P. Berrange}
706399afc91dSDaniel P. Berrange
706489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
706525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7066c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
706725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7068e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7069e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7070e6e91b9cSJuan Quintelafi
707125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7072adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7073adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7074adfc3e91SStacey Sonfi
70753b6b7550SPaolo Bonzini
70763b6b7550SPaolo Bonziniif supported_xen_target $target; then
707725be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7078eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7079eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7080eb6fda0fSAnthony PERARD    fi
7081432d268cSJun Nakajimafi
70823b6b7550SPaolo Bonziniif supported_kvm_target $target; then
708325be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
70841ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
7085d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
7086e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
7087e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
7088e6a74868SMarc-André Lureau        fi
7089d5970055SMichael S. Tsirkin    fi
7090c59249f9SJuan Quintelafi
70913b6b7550SPaolo Bonziniif supported_hax_target $target; then
7092b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7093b0cb0a66SVincent Palatinfi
7094c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7095c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7096c97d6d2cSSergio Andres Gomez Del Realfi
7097d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7098d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7099d661d9a4SJustin Terry (VM)fi
7100de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
710125be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
710297a847bcSbellardfi
710397a847bcSbellardif test "$target_softmmu" = "yes" ; then
710425be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7105ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7106ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7107ca759f9eSAlex Bennée  fi
7108de83cd02Sbellardfi
7109997344f3Sbellardif test "$target_user_only" = "yes" ; then
711025be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7111a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7112997344f3Sbellardfi
7113831b7825Sthsif test "$target_linux_user" = "yes" ; then
711425be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7115831b7825Sthsfi
711656aebc89Spbrooklist=""
711756aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
711856aebc89Spbrook  for x in $gdb_xml_files; do
711956aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
712056aebc89Spbrook  done
712125be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
71223d0f1517SJuan Quintelafi
7123de83cd02Sbellard
7124e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
712525be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7126e5fe0c52Spbrookfi
712784778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
712825be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
712984778508Sblueswir1fi
71305b0753e0Sbellard
7131d75402b5SAlex Bennéeif test -n "$target_compiler"; then
7132d75402b5SAlex Bennée  echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7133d75402b5SAlex Bennée
7134d75402b5SAlex Bennée  if test -n "$target_compiler_static"; then
7135d75402b5SAlex Bennée      echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7136d75402b5SAlex Bennée  fi
7137*716a507cSAlex Bennée
7138*716a507cSAlex Bennée  if test -n "$target_compiler_cflags"; then
7139*716a507cSAlex Bennée      echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7140d75402b5SAlex Bennée  fi
7141*716a507cSAlex Bennéefi
7142*716a507cSAlex Bennée
7143d75402b5SAlex Bennée
71444afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7145fa282484SJuan Quintela
71464afddb55SJuan Quintelacflags=""
7147fa282484SJuan Quintelaldflags=""
71489b8e111fSJuan Quintela
7149c765fcacSPeter Crosthwaitedisas_config() {
7150c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7151c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7152c765fcacSPeter Crosthwaite}
7153c765fcacSPeter Crosthwaite
715464656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
715564656024SJuan Quintela  case "$i" in
715664656024SJuan Quintela  alpha)
7157c765fcacSPeter Crosthwaite    disas_config "ALPHA"
715864656024SJuan Quintela  ;;
715982295d8aSRichard Henderson  aarch64)
716082295d8aSRichard Henderson    if test -n "${cxx}"; then
7161c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
716282295d8aSRichard Henderson    fi
716382295d8aSRichard Henderson  ;;
716464656024SJuan Quintela  arm)
7165c765fcacSPeter Crosthwaite    disas_config "ARM"
7166999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7167c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7168999b53ecSClaudio Fontana    fi
716964656024SJuan Quintela  ;;
717064656024SJuan Quintela  cris)
7171c765fcacSPeter Crosthwaite    disas_config "CRIS"
717264656024SJuan Quintela  ;;
7173429b31a2SRichard Henderson  hppa)
7174429b31a2SRichard Henderson    disas_config "HPPA"
7175429b31a2SRichard Henderson  ;;
7176c72b26ecSRichard Henderson  i386|x86_64|x32)
7177c765fcacSPeter Crosthwaite    disas_config "I386"
717864656024SJuan Quintela  ;;
717979368f49SMichael Walle  lm32)
7180c765fcacSPeter Crosthwaite    disas_config "LM32"
718179368f49SMichael Walle  ;;
718264656024SJuan Quintela  m68k)
7183c765fcacSPeter Crosthwaite    disas_config "M68K"
718464656024SJuan Quintela  ;;
7185877fdc12SEdgar E. Iglesias  microblaze*)
7186c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
718764656024SJuan Quintela  ;;
718864656024SJuan Quintela  mips*)
7189c765fcacSPeter Crosthwaite    disas_config "MIPS"
719064656024SJuan Quintela  ;;
7191d15a9c23SAnthony Green  moxie*)
7192c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7193d15a9c23SAnthony Green  ;;
7194e671711cSMarek Vasut  nios2)
7195e671711cSMarek Vasut    disas_config "NIOS2"
7196e671711cSMarek Vasut  ;;
71974a09d0bbSRichard Henderson  or1k)
7198c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7199e67db06eSJia Liu  ;;
720064656024SJuan Quintela  ppc*)
7201c765fcacSPeter Crosthwaite    disas_config "PPC"
720264656024SJuan Quintela  ;;
720325fa194bSMichael Clark  riscv)
720425fa194bSMichael Clark    disas_config "RISCV"
720525fa194bSMichael Clark  ;;
720624e804ecSAlexander Graf  s390*)
7207c765fcacSPeter Crosthwaite    disas_config "S390"
720864656024SJuan Quintela  ;;
720964656024SJuan Quintela  sh4)
7210c765fcacSPeter Crosthwaite    disas_config "SH4"
721164656024SJuan Quintela  ;;
721264656024SJuan Quintela  sparc*)
7213c765fcacSPeter Crosthwaite    disas_config "SPARC"
721464656024SJuan Quintela  ;;
7215cfa550c6SMax Filippov  xtensa*)
7216c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7217cfa550c6SMax Filippov  ;;
721864656024SJuan Quintela  esac
721964656024SJuan Quinteladone
72209195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7221c765fcacSPeter Crosthwaite  disas_config "TCI"
72229195b2c2SStefan Weilfi
722364656024SJuan Quintela
72246ee7126fSJuan Quintelacase "$ARCH" in
72256ee7126fSJuan Quintelaalpha)
72266ee7126fSJuan Quintela  # Ensure there's only a single GP
72276ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
72286ee7126fSJuan Quintela;;
72296ee7126fSJuan Quintelaesac
72306ee7126fSJuan Quintela
7231d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
723225be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
7233d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7234d02c1db3SJuan Quintela    cflags="-p $cflags"
7235d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7236d02c1db3SJuan Quintela  fi
7237d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7238d02c1db3SJuan Quintela    ldflags="-p $ldflags"
723925be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7240d02c1db3SJuan Quintela  fi
7241d02c1db3SJuan Quintelafi
7242d02c1db3SJuan Quintela
72439b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7244964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7245fa282484SJuan Quintelafi
7246fa282484SJuan Quintela
7247e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7248e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7249e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7250e9a3591fSChristian Borntraeger# header if
7251e9a3591fSChristian Borntraeger#  - we build on s390x
7252e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7253e9a3591fSChristian Borntraeger#  - KVM is enabled
7254e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7255e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7256e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7257e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7258e9a3591fSChristian Borntraeger    fi
7259e9a3591fSChristian Borntraegerfi
7260e9a3591fSChristian Borntraeger
726125be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
726225be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7263fa282484SJuan Quintela
726497a847bcSbellarddone # for target in $targets
72657d13299dSbellard
7266d75402b5SAlex Bennéeif test -n "$enabled_cross_compilers"; then
7267d75402b5SAlex Bennée    echo
7268d75402b5SAlex Bennée    echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7269d75402b5SAlex Bennéefi
7270d75402b5SAlex Bennée
7271e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7272a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7273a540f158SPeter Crosthwaitefi
7274e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7275e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7276e219c499SRichard Hendersonfi
7277e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7278e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7279e219c499SRichard Hendersonfi
7280a540f158SPeter Crosthwaite
7281a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7282a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7283a99d57bbSWanlong Gaofi
7284a99d57bbSWanlong Gao
7285fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7286fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7287fd0e6053SJohn Snowfi
7288fd0e6053SJohn Snow
7289d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
7290b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7291b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
72929933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
72932d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7294c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
7295c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7296aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7297ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7298446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
72999933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
73002d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
73014652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
73023a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7303753d11f2SRichard Hendersonfor bios_file in \
7304753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7305225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
73065acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7307753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7308753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7309e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7310753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
73114e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7312753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7313753d11f2SRichard Hendersondo
731489138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
73157ea78b74SJan Kiszkadone
731689138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
7317c2304b52SMarcel Apfelbaumdo
731889138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7319c2304b52SMarcel Apfelbaumdone
7320d1807a4fSPaolo Bonzinimkdir -p $DIRS
73217d13299dSbellardfor f in $FILES ; do
7322cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7323f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7324f9245e10SPeter Maydell    fi
73257d13299dSbellarddone
73261ad2134fSPaul Brook
7327c34ebfdcSAnthony Liguori# temporary config to build submodules
73282d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7329c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
733037116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7331c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7332cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
73335f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7334c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7335c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
73363dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7337c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7338a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7339c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
73409f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7341c34ebfdcSAnthony Liguoridone
7342c34ebfdcSAnthony Liguori
7343fe31017fSMarc-André Lureau# set up tests data directory
73441b145d59SPhilippe Mathieu-Daudéfor tests_subdir in acceptance data; do
73451b145d59SPhilippe Mathieu-Daudé    if [ ! -e tests/$tests_subdir ]; then
73461b145d59SPhilippe Mathieu-Daudé        symlink "$source_path/tests/$tests_subdir" tests/$tests_subdir
7347fe31017fSMarc-André Lureau    fi
73481b145d59SPhilippe Mathieu-Daudédone
7349fe31017fSMarc-André Lureau
735076c7560aSMax Reitz# set up qemu-iotests in this build directory
735176c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
735276c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
735376c7560aSMax Reitz
735476c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
735576c7560aSMax Reitzecho >> "$iotests_common_env"
735676c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
735776c7560aSMax Reitz
735876c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
735976c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
736076c7560aSMax Reitzfi
736176c7560aSMax Reitz
7362dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7363dc655404SMichael S. Tsirkincat <<EOD >config.status
7364dc655404SMichael S. Tsirkin#!/bin/sh
7365dc655404SMichael S. Tsirkin# Generated by configure.
7366dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7367dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7368dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7369dc655404SMichael S. TsirkinEOD
7370dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7371dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7372cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7373dc655404SMichael S. Tsirkinchmod +x config.status
7374dc655404SMichael S. Tsirkin
73758cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7376