xref: /openbmc/qemu/configure (revision 327fccb2)
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 "$0")
2792ff6b91eSJuan Quintelacpu=""
280a31a8642SMichael S. Tsirkiniasl="iasl"
2811e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
28243ce4dfeSbellardstatic="no"
2837d13299dSbellardcross_prefix=""
2840c58ac1cSmalcaudio_drv_list=""
285b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
286b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
287e49d021eSPeter Maydellhost_cc="cc"
28873da375eSJuan Quintelalibs_softmmu=""
2893e2e0e6bSJuan Quintelalibs_tools=""
29067f86e8eSJuan Quintelaaudio_pt_int=""
291d5631638Smalcaudio_win_int=""
2922b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
293957f1f99SMichael Rothlibs_qga=""
2945bc62e01SGerd Hoffmanndebug_info="yes"
29563678e17SSteven Noonanstack_protector=""
296ac0df51dSaliguori
29792712822SDaniel P. Berrangeif test -e "$source_path/.git"
29892712822SDaniel P. Berrangethen
299f62bbee5SDaniel P. Berrange    git_update=yes
30092712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
30192712822SDaniel P. Berrangeelse
302f62bbee5SDaniel P. Berrange    git_update=no
303aef45d51SDaniel P. Berrange    git_submodules=""
30492712822SDaniel P. Berrangefi
305cc84d63aSDaniel P. Berrangegit="git"
306ac0df51dSaliguori
307afb63ebdSStefan Weil# Don't accept a target_list environment variable.
308afb63ebdSStefan Weilunset target_list
309377529c0SPaolo Bonzini
310377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
311377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
312377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
313377529c0SPaolo Bonzini#              unless --disable-foo is given
314377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
315377529c0SPaolo Bonzini#              feature will searched for,
316377529c0SPaolo Bonzini#              if not found, configure exits with error
317377529c0SPaolo Bonzini#
318377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
319377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
320377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
321377529c0SPaolo Bonzini
322377529c0SPaolo Bonzinibluez=""
323377529c0SPaolo Bonzinibrlapi=""
324377529c0SPaolo Bonzinicurl=""
325377529c0SPaolo Bonzinicurses=""
326377529c0SPaolo Bonzinidocs=""
327377529c0SPaolo Bonzinifdt=""
32858952137SVincenzo Maffionenetmap="no"
329377529c0SPaolo Bonzinisdl=""
330ee8466d0SCole Robinsonsdlabi=""
331983eef5aSMeador Ingevirtfs=""
332fe8fc5aeSPaolo Bonzinimpath=""
333821601eaSJes Sorensenvnc="yes"
334377529c0SPaolo Bonzinisparse="no"
335377529c0SPaolo Bonzinivde=""
336377529c0SPaolo Bonzinivnc_sasl=""
337377529c0SPaolo Bonzinivnc_jpeg=""
338377529c0SPaolo Bonzinivnc_png=""
3396a021536SGerd Hoffmannxkbcommon=""
340377529c0SPaolo Bonzinixen=""
341d5b93ddfSAnthony PERARDxen_ctrl_version=""
34264a7ad6fSIan Campbellxen_pv_domain_build="no"
343eb6fda0fSAnthony PERARDxen_pci_passthrough=""
344377529c0SPaolo Bonzinilinux_aio=""
34547e98658SCorey Bryantcap_ng=""
346377529c0SPaolo Bonziniattr=""
3474f26f2b6SAvi Kivitylibattr=""
348377529c0SPaolo Bonzinixfs=""
349b3f6ea7eSPaolo Bonzinitcg="yes"
350a40161cbSPaolo Bonzinimembarrier=""
351d41a75a2SBradvhost_net="no"
352042cea27SGongleivhost_crypto="no"
3535e9be92dSNicholas Bellingervhost_scsi="no"
354fc0b9b0eSStefan Hajnoczivhost_vsock="no"
355e6a74868SMarc-André Lureauvhost_user=""
356d41a75a2SBradkvm="no"
357b0cb0a66SVincent Palatinhax="no"
358c97d6d2cSSergio Andres Gomez Del Realhvf="no"
359d661d9a4SJustin Terry (VM)whpx="no"
3602da776dbSMichael R. Hinesrdma=""
361377529c0SPaolo Bonzinigprof="no"
362377529c0SPaolo Bonzinidebug_tcg="no"
363377529c0SPaolo Bonzinidebug="no"
364247724cbSMarc-André Lureausanitizers="no"
365b553a042SJohn Snowfortify_source=""
366377529c0SPaolo Bonzinistrip_opt="yes"
3679195b2c2SStefan Weiltcg_interpreter="no"
368377529c0SPaolo Bonzinibigendian="no"
369377529c0SPaolo Bonzinimingw32="no"
3701d728c39SBlue Swirlgcov="no"
3711d728c39SBlue Swirlgcov_tool="gcov"
372377529c0SPaolo BonziniEXESUF=""
37317969268SFam ZhengDSOSUF=".so"
37417969268SFam ZhengLDFLAGS_SHARED="-shared"
37517969268SFam Zhengmodules="no"
376377529c0SPaolo Bonziniprefix="/usr/local"
377377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
378528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
3793d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
380850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
381377529c0SPaolo Bonzinibindir="\${prefix}/bin"
3823aa5d2beSAlon Levylibdir="\${prefix}/lib"
3838bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
3840f94d6daSAlon Levyincludedir="\${prefix}/include"
385377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
386785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
387377529c0SPaolo Bonziniconfsuffix="/qemu"
388377529c0SPaolo Bonzinislirp="yes"
389377529c0SPaolo Bonzinioss_lib=""
390377529c0SPaolo Bonzinibsd="no"
391377529c0SPaolo Bonzinilinux="no"
392377529c0SPaolo Bonzinisolaris="no"
393377529c0SPaolo Bonziniprofiler="no"
394377529c0SPaolo Bonzinicocoa="no"
395377529c0SPaolo Bonzinisoftmmu="yes"
396377529c0SPaolo Bonzinilinux_user="no"
397377529c0SPaolo Bonzinibsd_user="no"
398377529c0SPaolo Bonziniblobs="yes"
399377529c0SPaolo Bonzinipkgversion=""
40040d6444eSAvi Kivitypie=""
4013556c233SPaolo Bonziniqom_cast_debug="yes"
402baf86d6bSPaolo Bonzinitrace_backends="log"
403377529c0SPaolo Bonzinitrace_file="trace"
404377529c0SPaolo Bonzinispice=""
405377529c0SPaolo Bonzinirbd=""
4067b02f544SMarc-André Lureausmartcard=""
4072b2325ffSGerd Hoffmannlibusb=""
40869354a83SHans de Goedeusb_redir=""
409da076ffeSGerd Hoffmannopengl=""
410014cb152SGerd Hoffmannopengl_dmabuf="no"
4115dd89908SRichard Hendersoncpuid_h="no"
41299f2dbd3SLiang Liavx2_opt="no"
4131ece9905SAlon Levyzlib="yes"
4148ca80760SRichard Hendersoncapstone=""
415b25c9dffSStefan Weillzo=""
416b25c9dffSStefan Weilsnappy=""
4176b383c08SPeter Wubzip2=""
418e8ef31a3SMichael Tokarevguest_agent=""
419d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
42050cbebb9SMichael Rothguest_agent_ntddscsi="no"
4219dacf32dSYossi Hindinguest_agent_msi=""
422d9840e25STomoki Sekiyamavss_win32_sdk=""
423d9840e25STomoki Sekiyamawin_sdk="no"
4244b1c11fdSDaniel P. Berrangewant_tools="yes"
425c589b249SRonnie Sahlberglibiscsi=""
4266542aa9cSPeter Lievenlibnfs=""
427519175a2SAlex Barcelocoroutine=""
42870c60c08SStefan Hajnoczicoroutine_pool=""
4297d992e4dSPeter Lievendebug_stack_usage="no"
430f0d92b56SLongpeng(Mike)crypto_afalg="no"
431f794573eSEduardo Otuboseccomp=""
432eb100396SBharata B Raoglusterfs=""
433d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4340c14fb47SBharata B Raoglusterfs_discard="no"
435df3a429aSNiels de Vosglusterfs_fallocate="no"
4367c815372SBharata B Raoglusterfs_zerofill="no"
437a4ccabcfSAnthony Liguorigtk=""
4389e04c683SStefan Weilgtkabi=""
439925a0400SGerd Hoffmanngtk_gl="no"
440a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
441ddbb0d09SDaniel P. Berrangegnutls=""
442b917da4cSDaniel P. Berrangegnutls_rnd=""
44391bfcdb0SDaniel P. Berrangenettle=""
444fff2f982SDaniel P. Berrangenettle_kdf="no"
44591bfcdb0SDaniel P. Berrangegcrypt=""
4461f923c70SLongpeng(Mike)gcrypt_hmac="no"
44737788f25SDaniel P. Berrangegcrypt_kdf="no"
448bbbf9bfbSStefan Weilvte=""
4499d9e1521SGerd Hoffmannvirglrenderer=""
450e91c793cSCole Robinsontpm="yes"
4510a12ec87SRichard W.M. Joneslibssh2=""
452ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
453a99d57bbSWanlong Gaonuma=""
4542847b469SFam Zhengtcmalloc="no"
4557b01cb97SAlexandre Derumierjemalloc="no"
456a6b1d4c0SChanglong Xiereplication="yes"
457da92c3ffSAshish Mittalvxhs=""
458ed279a06SKlim Kireevlibxml2=""
459377529c0SPaolo Bonzini
460898be3e0SPeter Maydellsupported_cpu="no"
461898be3e0SPeter Maydellsupported_os="no"
462fb59dabdSPeter Maydellbogus_os="no"
4635a22ab71SYang Zhongmalloc_trim=""
464898be3e0SPeter Maydell
465ac0df51dSaliguori# parse CC options first
466ac0df51dSaliguorifor opt do
46789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
468ac0df51dSaliguori  case "$opt" in
469ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
470ac0df51dSaliguori  ;;
4713d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
472ac0df51dSaliguori  ;;
47383f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
47483f73fceSTomoki Sekiyama  ;;
475ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
476ca4deeb1SPaolo Bonzini  ;;
4772ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4782ff6b91eSJuan Quintela  ;;
479de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
480e2a2ed06SJuan Quintela  ;;
48111cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
48211cde1c8SBruno Dominguez  ;;
483a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
484f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
485e2a2ed06SJuan Quintela  ;;
4865bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4875bc62e01SGerd Hoffmann  ;;
4885bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4895bc62e01SGerd Hoffmann  ;;
490ac0df51dSaliguori  esac
491ac0df51dSaliguoridone
492ac0df51dSaliguori# OS specific
493ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
49493148aa5SStefan Weil# we can eliminate its usage altogether.
495ac0df51dSaliguori
496e49d021eSPeter Maydell# Preferred compiler:
497e49d021eSPeter Maydell#  ${CC} (if set)
498e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
499e49d021eSPeter Maydell#  system compiler
500e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
501e49d021eSPeter Maydell  cc="$host_cc"
502e49d021eSPeter Maydellelse
503b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
504e49d021eSPeter Maydellfi
505e49d021eSPeter Maydell
50683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
50783f73fceSTomoki Sekiyama  cxx="c++"
50883f73fceSTomoki Sekiyamaelse
50983f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
51083f73fceSTomoki Sekiyamafi
51183f73fceSTomoki Sekiyama
512b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
513cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5145f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5153dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
516b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
517b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5189f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5194852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
520b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
521b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
52217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
52317884d7bSSergei Trofimovichquery_pkg_config() {
52417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
52517884d7bSSergei Trofimovich}
52617884d7bSSergei Trofimovichpkg_config=query_pkg_config
527b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
52847c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
529ac0df51dSaliguori
53045d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
53145d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
53245d285abSPeter Maydell
533be17dc90SMichael S. Tsirkin# default flags for all hosts
5342d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5352d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5362d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5372d31515bSPeter Maydell# provides these semantics.)
5382d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
539f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
540c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
541be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5429edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5435bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5445bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
545be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5465bc62e01SGerd Hoffmannfi
547be17dc90SMichael S. Tsirkin
548ca4deeb1SPaolo Bonzini# make source path absolute
54989138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
550ca4deeb1SPaolo Bonzini
551cab00a5aSMichael S. Tsirkin# running configure in the source tree?
552cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
553cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
554cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
555cab00a5aSMichael S. Tsirkinelse
556cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
557cab00a5aSMichael S. Tsirkinfi
558cab00a5aSMichael S. Tsirkin
559ac0df51dSaliguoricheck_define() {
560ac0df51dSaliguoricat > $TMPC <<EOF
561ac0df51dSaliguori#if !defined($1)
562fd786e1aSPeter Maydell#error $1 not defined
563ac0df51dSaliguori#endif
564ac0df51dSaliguoriint main(void) { return 0; }
565ac0df51dSaliguoriEOF
56652166aa0SJuan Quintela  compile_object
567ac0df51dSaliguori}
568ac0df51dSaliguori
569307119e7SGerd Hoffmanncheck_include() {
570307119e7SGerd Hoffmanncat > $TMPC <<EOF
571307119e7SGerd Hoffmann#include <$1>
572307119e7SGerd Hoffmannint main(void) { return 0; }
573307119e7SGerd HoffmannEOF
574307119e7SGerd Hoffmann  compile_object
575307119e7SGerd Hoffmann}
576307119e7SGerd Hoffmann
57793b25869SJohn Snowwrite_c_skeleton() {
57893b25869SJohn Snow    cat > $TMPC <<EOF
57993b25869SJohn Snowint main(void) { return 0; }
58093b25869SJohn SnowEOF
58193b25869SJohn Snow}
58293b25869SJohn Snow
583bbea4050SPeter Maydellif check_define __linux__ ; then
584bbea4050SPeter Maydell  targetos="Linux"
585bbea4050SPeter Maydellelif check_define _WIN32 ; then
586bbea4050SPeter Maydell  targetos='MINGW32'
587bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
588bbea4050SPeter Maydell  targetos='OpenBSD'
589bbea4050SPeter Maydellelif check_define __sun__ ; then
590bbea4050SPeter Maydell  targetos='SunOS'
591bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
592bbea4050SPeter Maydell  targetos='Haiku'
593951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
594951fedfcSPeter Maydell  targetos='FreeBSD'
595951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
596951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
597951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
598951fedfcSPeter Maydell  targetos='DragonFly'
599951fedfcSPeter Maydellelif check_define __NetBSD__; then
600951fedfcSPeter Maydell  targetos='NetBSD'
601951fedfcSPeter Maydellelif check_define __APPLE__; then
602951fedfcSPeter Maydell  targetos='Darwin'
603bbea4050SPeter Maydellelse
604951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
605951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
606951fedfcSPeter Maydell  # be the result of a missing compiler.
607951fedfcSPeter Maydell  targetos='bogus'
608951fedfcSPeter Maydell  bogus_os='yes'
609bbea4050SPeter Maydellfi
610bbea4050SPeter Maydell
611bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
612bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
613bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
614bbea4050SPeter Maydell# the correct CPU with the --cpu option.
615bbea4050SPeter Maydellcase $targetos in
616bbea4050SPeter MaydellDarwin)
617bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
618bbea4050SPeter Maydell  # run 64-bit userspace code.
619bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
620bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
621bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
622bbea4050SPeter Maydell    cpu="x86_64"
623bbea4050SPeter Maydell  fi
624bbea4050SPeter Maydell  ;;
625bbea4050SPeter MaydellSunOS)
62689138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
627bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
628bbea4050SPeter Maydell    cpu="x86_64"
629bbea4050SPeter Maydell  fi
630bbea4050SPeter Maydellesac
631bbea4050SPeter Maydell
6322ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6332ff6b91eSJuan Quintela  # command line argument
6342ff6b91eSJuan Quintela  :
6352ff6b91eSJuan Quintelaelif check_define __i386__ ; then
636ac0df51dSaliguori  cpu="i386"
637ac0df51dSaliguorielif check_define __x86_64__ ; then
638c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
639c72b26ecSRichard Henderson    cpu="x32"
640c72b26ecSRichard Henderson  else
641ac0df51dSaliguori    cpu="x86_64"
642c72b26ecSRichard Henderson  fi
6433aa9bd6cSblueswir1elif check_define __sparc__ ; then
6443aa9bd6cSblueswir1  if check_define __arch64__ ; then
6453aa9bd6cSblueswir1    cpu="sparc64"
6463aa9bd6cSblueswir1  else
6473aa9bd6cSblueswir1    cpu="sparc"
6483aa9bd6cSblueswir1  fi
649fdf7ed96Smalcelif check_define _ARCH_PPC ; then
650fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
651fdf7ed96Smalc    cpu="ppc64"
652ac0df51dSaliguori  else
653fdf7ed96Smalc    cpu="ppc"
654fdf7ed96Smalc  fi
655afa05235SAurelien Jarnoelif check_define __mips__ ; then
656afa05235SAurelien Jarno  cpu="mips"
657d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
658d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
659d66ed0eaSAurelien Jarno    cpu="s390x"
660d66ed0eaSAurelien Jarno  else
661d66ed0eaSAurelien Jarno    cpu="s390"
662d66ed0eaSAurelien Jarno  fi
66321d89f84SPeter Maydellelif check_define __arm__ ; then
66421d89f84SPeter Maydell  cpu="arm"
6651f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6661f080313SClaudio Fontana  cpu="aarch64"
667fdf7ed96Smalcelse
66889138857SStefan Weil  cpu=$(uname -m)
669ac0df51dSaliguorifi
670ac0df51dSaliguori
671359bc95dSPeter MaydellARCH=
672359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
673359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6747d13299dSbellardcase "$cpu" in
6756499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
676898be3e0SPeter Maydell    cpu="$cpu"
677898be3e0SPeter Maydell    supported_cpu="yes"
678898be3e0SPeter Maydell  ;;
6797d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
68097a847bcSbellard    cpu="i386"
681898be3e0SPeter Maydell    supported_cpu="yes"
6827d13299dSbellard  ;;
683aaa5fa14Saurel32  x86_64|amd64)
684aaa5fa14Saurel32    cpu="x86_64"
685898be3e0SPeter Maydell    supported_cpu="yes"
686aaa5fa14Saurel32  ;;
68721d89f84SPeter Maydell  armv*b|armv*l|arm)
68821d89f84SPeter Maydell    cpu="arm"
689898be3e0SPeter Maydell    supported_cpu="yes"
6907d13299dSbellard  ;;
6911f080313SClaudio Fontana  aarch64)
6921f080313SClaudio Fontana    cpu="aarch64"
693898be3e0SPeter Maydell    supported_cpu="yes"
6941f080313SClaudio Fontana  ;;
695afa05235SAurelien Jarno  mips*)
696afa05235SAurelien Jarno    cpu="mips"
697898be3e0SPeter Maydell    supported_cpu="yes"
698afa05235SAurelien Jarno  ;;
6993142255cSblueswir1  sparc|sun4[cdmuv])
700ae228531Sbellard    cpu="sparc"
7016499fd15SPeter Maydell    supported_cpu="yes"
702ae228531Sbellard  ;;
7037d13299dSbellard  *)
704359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
705359bc95dSPeter Maydell    ARCH=unknown
7067d13299dSbellard  ;;
7077d13299dSbellardesac
708359bc95dSPeter Maydellif test -z "$ARCH"; then
709359bc95dSPeter Maydell  ARCH="$cpu"
710359bc95dSPeter Maydellfi
711e2d52ad3SJuan Quintela
7127d13299dSbellard# OS specific
7130dbfc675SJuan Quintela
714adfc3e91SStacey Son# host *BSD for user mode
715adfc3e91SStacey SonHOST_VARIANT_DIR=""
716adfc3e91SStacey Son
7177d13299dSbellardcase $targetos in
71867b915a5SbellardMINGW32*)
71967b915a5Sbellard  mingw32="yes"
720b0cb0a66SVincent Palatin  hax="yes"
7213cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
722307119e7SGerd Hoffmann  if check_include dsound.h; then
7233cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
724307119e7SGerd Hoffmann  else
725307119e7SGerd Hoffmann    audio_drv_list=""
726307119e7SGerd Hoffmann  fi
727898be3e0SPeter Maydell  supported_os="yes"
72867b915a5Sbellard;;
7295c40d2bdSthsGNU/kFreeBSD)
730a167ba50SAurelien Jarno  bsd="yes"
7310c58ac1cSmalc  audio_drv_list="oss"
7320bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7335c40d2bdSths;;
7347d3505c5SbellardFreeBSD)
7357d3505c5Sbellard  bsd="yes"
7360db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7370c58ac1cSmalc  audio_drv_list="oss"
7380bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
739f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
740f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
741a7764f15SEd Maste  # needed for kinfo_getproc
742a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
74358952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
744adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
745898be3e0SPeter Maydell  supported_os="yes"
7467d3505c5Sbellard;;
747c5e97233Sblueswir1DragonFly)
748c5e97233Sblueswir1  bsd="yes"
7490db4a067SPaolo Bonzini  make="${MAKE-gmake}"
750c5e97233Sblueswir1  audio_drv_list="oss"
7510bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
752adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
753c5e97233Sblueswir1;;
7547d3505c5SbellardNetBSD)
7557d3505c5Sbellard  bsd="yes"
7560db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7570c58ac1cSmalc  audio_drv_list="oss"
7580bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7598ef92a88Sblueswir1  oss_lib="-lossaudio"
760adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
7613c2bdbc1SKamil Rytarowski  supported_os="yes"
7627d3505c5Sbellard;;
7637d3505c5SbellardOpenBSD)
7647d3505c5Sbellard  bsd="yes"
7650db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7664f6ab397SBrad Smith  audio_drv_list="sdl"
7670bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
768adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
7690a773d55SBrad Smith  supported_os="yes"
7707d3505c5Sbellard;;
77183fb7adfSbellardDarwin)
77283fb7adfSbellard  bsd="yes"
77383fb7adfSbellard  darwin="yes"
774b0cb0a66SVincent Palatin  hax="yes"
775c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
77617969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
7771b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
778a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
7790c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
7801b0f9cc2Saliguori  fi
781fd677642Sths  cocoa="yes"
7820c58ac1cSmalc  audio_drv_list="coreaudio"
78314382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
7840c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
7857973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
786a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
787a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
788a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
789adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
790898be3e0SPeter Maydell  supported_os="yes"
79183fb7adfSbellard;;
792ec530c81SbellardSunOS)
793ec530c81Sbellard  solaris="yes"
7940db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7950db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
796e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
7976b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7980c58ac1cSmalc    audio_drv_list="oss"
7996b4d2ba1Sths  fi
800c2de5c91Smalc  audio_possible_drivers="oss sdl"
801d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
802d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
803d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
804d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
805a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
806560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
807560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
808560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
809ec530c81Sbellard;;
810179cf400SAndreas FärberHaiku)
811179cf400SAndreas Färber  haiku="yes"
812179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
813179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
814179cf400SAndreas Färber;;
815898be3e0SPeter MaydellLinux)
8160c58ac1cSmalc  audio_drv_list="oss"
8170bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8185327cf48Sbellard  linux="yes"
819831b7825Sths  linux_user="yes"
820af2be207SJan Kiszka  kvm="yes"
821af2be207SJan Kiszka  vhost_net="yes"
822042cea27SGonglei  vhost_crypto="yes"
8235e9be92dSNicholas Bellinger  vhost_scsi="yes"
824fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
825a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
826898be3e0SPeter Maydell  supported_os="yes"
827898be3e0SPeter Maydell;;
8287d13299dSbellardesac
8297d13299dSbellard
8307d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
831b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
83284778508Sblueswir1    bsd_user="yes"
8337d3505c5Sbellard  fi
83408de3949SAndreas Färberfi
8357d3505c5Sbellard
8360db4a067SPaolo Bonzini: ${make=${MAKE-make}}
8370db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
83852510f8bSStefan Weil: ${python=${PYTHON-python}}
839e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8400db4a067SPaolo Bonzini
8413c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8423c4a4d0dSPeter Maydellif has clang; then
8433c4a4d0dSPeter Maydell  objcc=clang
8443c4a4d0dSPeter Maydellelse
8453c4a4d0dSPeter Maydell  objcc="$cc"
8463c4a4d0dSPeter Maydellfi
8473c4a4d0dSPeter Maydell
8483457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8493457a3f8SJuan Quintela  EXESUF=".exe"
85017969268SFam Zheng  DSOSUF=".dll"
851a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
852e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
853e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
85478e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
85578e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
856f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
85793b25869SJohn Snow  write_c_skeleton;
858f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
859f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
860f7cf5d5bSStefan Weil  fi
861c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
862683035deSPaolo Bonzini  mandir="\${prefix}"
863528ae5b8SEduardo Habkost  datadir="\${prefix}"
864850da188SEduardo Habkost  qemu_docdir="\${prefix}"
865683035deSPaolo Bonzini  bindir="\${prefix}"
866683035deSPaolo Bonzini  sysconfdir="\${prefix}"
8675a699bbbSLaszlo Ersek  local_statedir=
868683035deSPaolo Bonzini  confsuffix=""
869105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
8703457a3f8SJuan Quintelafi
8713457a3f8SJuan Quintela
872487fefdbSAnthony Liguoriwerror=""
87385aa5189Sbellard
8747d13299dSbellardfor opt do
87589138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8767d13299dSbellard  case "$opt" in
8772efc3265Sbellard  --help|-h) show_help=yes
8782efc3265Sbellard  ;;
87999123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
88099123e13SMike Frysinger  ;;
881b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8827d13299dSbellard  ;;
883b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
88432ce6337Sbellard  ;;
885ca4deeb1SPaolo Bonzini  --source-path=*)
8867d13299dSbellard  ;;
887ac0df51dSaliguori  --cross-prefix=*)
8887d13299dSbellard  ;;
889ac0df51dSaliguori  --cc=*)
8907d13299dSbellard  ;;
891b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
89283469015Sbellard  ;;
89383f73fceSTomoki Sekiyama  --cxx=*)
89483f73fceSTomoki Sekiyama  ;;
895e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
896e007dbecSMichael S. Tsirkin  ;;
8973c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8983c4a4d0dSPeter Maydell  ;;
899b1a550a0Spbrook  --make=*) make="$optarg"
9007d13299dSbellard  ;;
9016a882643Spbrook  --install=*) install="$optarg"
9026a882643Spbrook  ;;
903c886edfbSBlue Swirl  --python=*) python="$optarg"
904c886edfbSBlue Swirl  ;;
9051d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9061d728c39SBlue Swirl  ;;
907e2d8830eSBrad  --smbd=*) smbd="$optarg"
908e2d8830eSBrad  ;;
909e2a2ed06SJuan Quintela  --extra-cflags=*)
9107d13299dSbellard  ;;
91111cde1c8SBruno Dominguez  --extra-cxxflags=*)
91211cde1c8SBruno Dominguez  ;;
913e2a2ed06SJuan Quintela  --extra-ldflags=*)
9147d13299dSbellard  ;;
9155bc62e01SGerd Hoffmann  --enable-debug-info)
9165bc62e01SGerd Hoffmann  ;;
9175bc62e01SGerd Hoffmann  --disable-debug-info)
9185bc62e01SGerd Hoffmann  ;;
91917969268SFam Zheng  --enable-modules)
92017969268SFam Zheng      modules="yes"
92117969268SFam Zheng  ;;
9223aa88b31SStefan Hajnoczi  --disable-modules)
9233aa88b31SStefan Hajnoczi      modules="no"
9243aa88b31SStefan Hajnoczi  ;;
9252ff6b91eSJuan Quintela  --cpu=*)
9267d13299dSbellard  ;;
927b1a550a0Spbrook  --target-list=*) target_list="$optarg"
928de83cd02Sbellard  ;;
9295b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9305b808275SLluís Vilanova  ;;
9315b808275SLluís Vilanova  # XXX: backwards compatibility
9325b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
93394a420b1SStefan Hajnoczi  ;;
93474242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9359410b56cSPrerna Saxena  ;;
9367d13299dSbellard  --enable-gprof) gprof="yes"
9377d13299dSbellard  ;;
9381d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9391d728c39SBlue Swirl  ;;
94079427693SLoïc Minier  --static)
94179427693SLoïc Minier    static="yes"
94279427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
94317884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
94443ce4dfeSbellard  ;;
9450b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9460b24e75fSPaolo Bonzini  ;;
9470b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9480b24e75fSPaolo Bonzini  ;;
9493aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9503aa5d2beSAlon Levy  ;;
9518bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9528bf188aaSMichael Tokarev  ;;
9530f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9540f94d6daSAlon Levy  ;;
955528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9560b24e75fSPaolo Bonzini  ;;
957023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
958023d3d67SEduardo Habkost  ;;
959850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9600b24e75fSPaolo Bonzini  ;;
961ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
96207381cc1SAnthony Liguori  ;;
963785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
964785c23aeSLuiz Capitulino  ;;
9653d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9663d5eecabSGerd Hoffmann  ;;
967181ce1d0SOlaf Hering  --host=*|--build=*|\
968181ce1d0SOlaf Hering  --disable-dependency-tracking|\
969785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
970023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
971023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
972023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
973023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
974023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
975023ddd74SMax Filippov    # lots of directory switches by default.
976023ddd74SMax Filippov  ;;
97797a847bcSbellard  --disable-sdl) sdl="no"
97897a847bcSbellard  ;;
979c4198157SJuan Quintela  --enable-sdl) sdl="yes"
980c4198157SJuan Quintela  ;;
98147c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
98247c03744SDave Airlie  ;;
9833556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9843556c233SPaolo Bonzini  ;;
9853556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
9863556c233SPaolo Bonzini  ;;
987983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
988983eef5aSMeador Inge  ;;
989983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
990983eef5aSMeador Inge  ;;
991fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
992fe8fc5aeSPaolo Bonzini  ;;
993fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
994fe8fc5aeSPaolo Bonzini  ;;
995821601eaSJes Sorensen  --disable-vnc) vnc="no"
996821601eaSJes Sorensen  ;;
997821601eaSJes Sorensen  --enable-vnc) vnc="yes"
998821601eaSJes Sorensen  ;;
9992f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10002f6a1ab0Sblueswir1  ;;
10010c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10020c58ac1cSmalc  ;;
100389138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1004b64ec4e4SFam Zheng  ;;
100589138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1006eb852011SMarkus Armbruster  ;;
1007f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1008f8393946Saurel32  ;;
1009f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1010f8393946Saurel32  ;;
1011f3d08ee6SPaul Brook  --enable-debug)
1012f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1013f3d08ee6SPaul Brook      debug_tcg="yes"
1014f3d08ee6SPaul Brook      debug="yes"
1015f3d08ee6SPaul Brook      strip_opt="no"
1016b553a042SJohn Snow      fortify_source="no"
1017f3d08ee6SPaul Brook  ;;
1018247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1019247724cbSMarc-André Lureau  ;;
1020247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1021247724cbSMarc-André Lureau  ;;
102203b4fe7dSaliguori  --enable-sparse) sparse="yes"
102303b4fe7dSaliguori  ;;
102403b4fe7dSaliguori  --disable-sparse) sparse="no"
102503b4fe7dSaliguori  ;;
10261625af87Saliguori  --disable-strip) strip_opt="no"
10271625af87Saliguori  ;;
10282f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
10292f9606b3Saliguori  ;;
1030ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1031ea784e3bSJuan Quintela  ;;
10322f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
10332f6f5c7aSCorentin Chary  ;;
10342f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
10352f6f5c7aSCorentin Chary  ;;
1036efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1037efe556adSCorentin Chary  ;;
1038efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1039efe556adSCorentin Chary  ;;
1040443f1376Sbellard  --disable-slirp) slirp="no"
1041c20709aaSbellard  ;;
1042e0e6c8c0Saliguori  --disable-vde) vde="no"
10438a16d273Sths  ;;
1044dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1045dfb278bdSJuan Quintela  ;;
104658952137SVincenzo Maffione  --disable-netmap) netmap="no"
104758952137SVincenzo Maffione  ;;
104858952137SVincenzo Maffione  --enable-netmap) netmap="yes"
104958952137SVincenzo Maffione  ;;
1050e37630caSaliguori  --disable-xen) xen="no"
1051e37630caSaliguori  ;;
1052fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1053fc321b4bSJuan Quintela  ;;
1054eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1055eb6fda0fSAnthony PERARD  ;;
1056eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1057eb6fda0fSAnthony PERARD  ;;
105864a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
105964a7ad6fSIan Campbell  ;;
106064a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
106164a7ad6fSIan Campbell  ;;
10622e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10632e4d9fb1Saurel32  ;;
10644ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10654ffcedb6SJuan Quintela  ;;
1066fb599c9aSbalrog  --disable-bluez) bluez="no"
1067fb599c9aSbalrog  ;;
1068a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1069a20a6f46SJuan Quintela  ;;
10707ba1e619Saliguori  --disable-kvm) kvm="no"
10717ba1e619Saliguori  ;;
1072b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1073b31a0277SJuan Quintela  ;;
1074b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1075180fb750Szhanghailiang  ;;
1076b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1077180fb750Szhanghailiang  ;;
1078c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1079c97d6d2cSSergio Andres Gomez Del Real  ;;
1080c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1081c97d6d2cSSergio Andres Gomez Del Real  ;;
1082d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1083d661d9a4SJustin Terry (VM)  ;;
1084d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1085d661d9a4SJustin Terry (VM)  ;;
10869195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
10879195b2c2SStefan Weil  ;;
10889195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
10899195b2c2SStefan Weil  ;;
109047e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
109147e98658SCorey Bryant  ;;
109247e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
109347e98658SCorey Bryant  ;;
1094b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1095b3f6ea7eSPaolo Bonzini  ;;
1096b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1097b3f6ea7eSPaolo Bonzini  ;;
10985a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
10995a22ab71SYang Zhong  ;;
11005a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11015a22ab71SYang Zhong  ;;
1102cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1103cd4ec0b4SGerd Hoffmann  ;;
1104cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1105cd4ec0b4SGerd Hoffmann  ;;
1106c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1107c589b249SRonnie Sahlberg  ;;
1108c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1109c589b249SRonnie Sahlberg  ;;
11106542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11116542aa9cSPeter Lieven  ;;
11126542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11136542aa9cSPeter Lieven  ;;
111405c2a3e7Sbellard  --enable-profiler) profiler="yes"
111505c2a3e7Sbellard  ;;
111614821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
111714821030SPavel Borzenkov  ;;
1118c2de5c91Smalc  --enable-cocoa)
1119c2de5c91Smalc      cocoa="yes" ;
112089138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11215b0753e0Sbellard  ;;
1122cad25d69Spbrook  --disable-system) softmmu="no"
11230a8e90f4Spbrook  ;;
1124cad25d69Spbrook  --enable-system) softmmu="yes"
11250a8e90f4Spbrook  ;;
11260953a80fSZachary Amsden  --disable-user)
11270953a80fSZachary Amsden      linux_user="no" ;
11280953a80fSZachary Amsden      bsd_user="no" ;
11290953a80fSZachary Amsden  ;;
11300953a80fSZachary Amsden  --enable-user) ;;
1131831b7825Sths  --disable-linux-user) linux_user="no"
11320a8e90f4Spbrook  ;;
1133831b7825Sths  --enable-linux-user) linux_user="yes"
1134831b7825Sths  ;;
113584778508Sblueswir1  --disable-bsd-user) bsd_user="no"
113684778508Sblueswir1  ;;
113784778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
113884778508Sblueswir1  ;;
113940d6444eSAvi Kivity  --enable-pie) pie="yes"
114034005a00SKirill A. Shutemov  ;;
114140d6444eSAvi Kivity  --disable-pie) pie="no"
114234005a00SKirill A. Shutemov  ;;
114385aa5189Sbellard  --enable-werror) werror="yes"
114485aa5189Sbellard  ;;
114585aa5189Sbellard  --disable-werror) werror="no"
114685aa5189Sbellard  ;;
114763678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
114863678e17SSteven Noonan  ;;
114963678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
115063678e17SSteven Noonan  ;;
11514d3b6f6eSbalrog  --disable-curses) curses="no"
11524d3b6f6eSbalrog  ;;
1153c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1154c584a6d0SJuan Quintela  ;;
1155769ce76dSAlexander Graf  --disable-curl) curl="no"
1156769ce76dSAlexander Graf  ;;
1157788c8196SJuan Quintela  --enable-curl) curl="yes"
1158788c8196SJuan Quintela  ;;
11592df87df7SJuan Quintela  --disable-fdt) fdt="no"
11602df87df7SJuan Quintela  ;;
11612df87df7SJuan Quintela  --enable-fdt) fdt="yes"
11622df87df7SJuan Quintela  ;;
11635c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
11645c6c3a6cSChristoph Hellwig  ;;
11655c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
11665c6c3a6cSChristoph Hellwig  ;;
1167758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1168758e8e38SVenkateswararao Jujjuri (JV)  ;;
1169758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1170758e8e38SVenkateswararao Jujjuri (JV)  ;;
1171a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1172a40161cbSPaolo Bonzini  ;;
1173a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1174a40161cbSPaolo Bonzini  ;;
117577755340Sths  --disable-blobs) blobs="no"
117677755340Sths  ;;
11777e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
11784a19f1ecSpbrook  ;;
1179519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1180519175a2SAlex Barcelo  ;;
118170c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
118270c60c08SStefan Hajnoczi  ;;
118370c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
118470c60c08SStefan Hajnoczi  ;;
11857d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
11867d992e4dSPeter Lieven  ;;
1187f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1188f0d92b56SLongpeng(Mike)  ;;
1189f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1190f0d92b56SLongpeng(Mike)  ;;
1191a25dba17SJuan Quintela  --disable-docs) docs="no"
119270ec5dc0SAnthony Liguori  ;;
1193a25dba17SJuan Quintela  --enable-docs) docs="yes"
119483a3ab8bSJuan Quintela  ;;
1195d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1196d5970055SMichael S. Tsirkin  ;;
1197d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1198d5970055SMichael S. Tsirkin  ;;
1199042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1200042cea27SGonglei  ;;
1201042cea27SGonglei  --enable-vhost-crypto)
1202042cea27SGonglei      vhost_crypto="yes"
1203042cea27SGonglei      if test "$mingw32" = "yes"; then
1204042cea27SGonglei          error_exit "vhost-crypto isn't available on win32"
1205042cea27SGonglei      fi
1206042cea27SGonglei  ;;
12075e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12085e9be92dSNicholas Bellinger  ;;
12095e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12105e9be92dSNicholas Bellinger  ;;
1211fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1212fc0b9b0eSStefan Hajnoczi  ;;
1213fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1214fc0b9b0eSStefan Hajnoczi  ;;
1215da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
121620ff075bSMichael Walle  ;;
1217da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
121820ff075bSMichael Walle  ;;
1219f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1220f27aaf4bSChristian Brunner  ;;
1221f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1222f27aaf4bSChristian Brunner  ;;
12238c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12248c84cf11SSergei Trofimovich  ;;
12258c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12268c84cf11SSergei Trofimovich  ;;
12277b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1228111a38b0SRobert Relyea  ;;
12297b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1230111a38b0SRobert Relyea  ;;
12312b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12322b2325ffSGerd Hoffmann  ;;
12332b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12342b2325ffSGerd Hoffmann  ;;
123569354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
123669354a83SHans de Goede  ;;
123769354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
123869354a83SHans de Goede  ;;
12391ece9905SAlon Levy  --disable-zlib-test) zlib="no"
12401ece9905SAlon Levy  ;;
1241b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1242b25c9dffSStefan Weil  ;;
1243607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1244607dacd0Sqiaonuohan  ;;
1245b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1246b25c9dffSStefan Weil  ;;
1247607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1248607dacd0Sqiaonuohan  ;;
12496b383c08SPeter Wu  --disable-bzip2) bzip2="no"
12506b383c08SPeter Wu  ;;
12516b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
12526b383c08SPeter Wu  ;;
1253d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1254d138cee9SMichael Roth  ;;
1255d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1256d138cee9SMichael Roth  ;;
12579dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
12589dacf32dSYossi Hindin  ;;
12599dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
12609dacf32dSYossi Hindin  ;;
1261d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1262d9840e25STomoki Sekiyama  ;;
1263d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1264d9840e25STomoki Sekiyama  ;;
1265d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1266d9840e25STomoki Sekiyama  ;;
1267d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1268d9840e25STomoki Sekiyama  ;;
1269d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1270d9840e25STomoki Sekiyama  ;;
1271d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1272d9840e25STomoki Sekiyama  ;;
12734b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
12744b1c11fdSDaniel P. Berrange  ;;
12754b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
12764b1c11fdSDaniel P. Berrange  ;;
1277f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1278f794573eSEduardo Otubo  ;;
1279f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1280f794573eSEduardo Otubo  ;;
1281eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1282eb100396SBharata B Rao  ;;
1283eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1284eb100396SBharata B Rao  ;;
128552b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
128652b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1287583f6e7bSStefan Hajnoczi  ;;
1288cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1289cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1290cb6414dfSFam Zheng  ;;
1291315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1292315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1293315d3184SFam Zheng  ;;
1294a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1295a4ccabcfSAnthony Liguori  ;;
1296a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1297a4ccabcfSAnthony Liguori  ;;
1298a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1299a1c5e949SDaniel P. Berrange  ;;
1300ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1301ddbb0d09SDaniel P. Berrange  ;;
1302ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1303ddbb0d09SDaniel P. Berrange  ;;
130491bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
130591bfcdb0SDaniel P. Berrange  ;;
130691bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
130791bfcdb0SDaniel P. Berrange  ;;
130891bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
130991bfcdb0SDaniel P. Berrange  ;;
131091bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
131191bfcdb0SDaniel P. Berrange  ;;
13122da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13132da776dbSMichael R. Hines  ;;
13142da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13152da776dbSMichael R. Hines  ;;
1316528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1317528de90aSDaniel P. Berrange  ;;
1318bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1319bbbf9bfbSStefan Weil  ;;
1320bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1321bbbf9bfbSStefan Weil  ;;
13229d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13239d9e1521SGerd Hoffmann  ;;
13249d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13259d9e1521SGerd Hoffmann  ;;
1326e91c793cSCole Robinson  --disable-tpm) tpm="no"
1327e91c793cSCole Robinson  ;;
1328ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1329ab214c29SStefan Berger  ;;
13300a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
13310a12ec87SRichard W.M. Jones  ;;
13320a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
13330a12ec87SRichard W.M. Jones  ;;
1334ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1335ed1701c6SDr. David Alan Gilbert  ;;
1336ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1337ed1701c6SDr. David Alan Gilbert  ;;
1338a99d57bbSWanlong Gao  --disable-numa) numa="no"
1339a99d57bbSWanlong Gao  ;;
1340a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1341a99d57bbSWanlong Gao  ;;
1342ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1343ed279a06SKlim Kireev  ;;
1344ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1345ed279a06SKlim Kireev  ;;
13462847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
13472847b469SFam Zheng  ;;
13482847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
13492847b469SFam Zheng  ;;
13507b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
13517b01cb97SAlexandre Derumier  ;;
13527b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
13537b01cb97SAlexandre Derumier  ;;
1354a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1355a6b1d4c0SChanglong Xie  ;;
1356a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1357a6b1d4c0SChanglong Xie  ;;
1358da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1359da92c3ffSAshish Mittal  ;;
1360da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1361da92c3ffSAshish Mittal  ;;
1362e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1363e6a74868SMarc-André Lureau  ;;
1364e6a74868SMarc-André Lureau  --enable-vhost-user)
1365e6a74868SMarc-André Lureau      vhost_user="yes"
1366e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1367e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1368e6a74868SMarc-André Lureau      fi
1369e6a74868SMarc-André Lureau  ;;
13708ca80760SRichard Henderson  --disable-capstone) capstone="no"
13718ca80760SRichard Henderson  ;;
13728ca80760SRichard Henderson  --enable-capstone) capstone="yes"
13738ca80760SRichard Henderson  ;;
1374e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1375e219c499SRichard Henderson  ;;
1376e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1377e219c499SRichard Henderson  ;;
1378cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1379cc84d63aSDaniel P. Berrange  ;;
1380f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1381f62bbee5SDaniel P. Berrange  ;;
1382f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1383f62bbee5SDaniel P. Berrange  ;;
13842d2ad6d0SFam Zheng  *)
13852d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
13862d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
13872d2ad6d0SFam Zheng      exit 1
13887f1559c6Sbalrog  ;;
13897d13299dSbellard  esac
13907d13299dSbellarddone
13917d13299dSbellard
1392e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1393e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1394e6a74868SMarc-André Lureau        vhost_user="no"
1395e6a74868SMarc-André Lureau    else
1396e6a74868SMarc-André Lureau        vhost_user="yes"
1397e6a74868SMarc-André Lureau    fi
1398e6a74868SMarc-André Lureaufi
1399e6a74868SMarc-André Lureau
140040293e58Sbellardcase "$cpu" in
1401e3608d66SRichard Henderson    ppc)
1402e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1403e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1404e3608d66SRichard Henderson           ;;
1405e3608d66SRichard Henderson    ppc64)
1406e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1407e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1408e3608d66SRichard Henderson           ;;
14099b9c37c3SRichard Henderson    sparc)
1410f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1411f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
14123142255cSblueswir1           ;;
1413ed968ff1SJuan Quintela    sparc64)
141479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1415f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
14163142255cSblueswir1           ;;
141776d83bdeSths    s390)
1418061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
141928d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
142028d7cc49SRichard Henderson           ;;
142128d7cc49SRichard Henderson    s390x)
1422061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
142328d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
142476d83bdeSths           ;;
142540293e58Sbellard    i386)
142679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
14270c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
14282b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
142940293e58Sbellard           ;;
143040293e58Sbellard    x86_64)
14317ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
14327ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
14337ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
14347ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
14350c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
14362b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1437379f6698SPaul Brook           ;;
1438c72b26ecSRichard Henderson    x32)
1439c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1440c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1441c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1442c72b26ecSRichard Henderson           ;;
144330163d89SPeter Maydell    # No special flags required for other host CPUs
14443142255cSblueswir1esac
14453142255cSblueswir1
144679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
144779f3b12fSPeter Crosthwaite
1448affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1449affc88ccSPeter Maydell# support, even if we're using TCI.
1450affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1451affc88ccSPeter Maydell  bsd_user="no"
1452affc88ccSPeter Maydell  linux_user="no"
1453affc88ccSPeter Maydellfi
1454affc88ccSPeter Maydell
145560e0df25SPeter Maydelldefault_target_list=""
145660e0df25SPeter Maydell
14576e92f823SPeter Maydellmak_wilds=""
14586e92f823SPeter Maydell
145960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
14606e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
146160e0df25SPeter Maydellfi
146260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
14636e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
146460e0df25SPeter Maydellfi
146560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
14666e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
146760e0df25SPeter Maydellfi
146860e0df25SPeter Maydell
14696e92f823SPeter Maydellfor config in $mak_wilds; do
14706e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
14716e92f823SPeter Maydelldone
14726e92f823SPeter Maydell
1473c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
147464a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1475c53eeaf7SStefan Hajnoczi
1476af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1477af5db58eSpbrookcat << EOF
1478af5db58eSpbrook
1479af5db58eSpbrookUsage: configure [options]
1480af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1481af5db58eSpbrook
148208fb77edSStefan WeilStandard options:
148308fb77edSStefan Weil  --help                   print this message
148408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
148508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
148608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
148708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
148808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
148908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
149008fb77edSStefan Weil
149108fb77edSStefan WeilAdvanced options (experts only):
149208fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
149308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
149408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
149508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
149608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
149708fb77edSStefan Weil                           build time
149808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
149908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
150008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
150111cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
150208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
150308fb77edSStefan Weil  --make=MAKE              use specified make [$make]
150408fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
150508fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
150608fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1507db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
150808fb77edSStefan Weil  --static                 enable static build [$static]
150908fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
151008fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
151108fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
151208fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
151308fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1514db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
151508fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
151608fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
15173d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1518e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1519db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
152008fb77edSStefan Weil  --enable-debug           enable common debug build options
1521247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
152208fb77edSStefan Weil  --disable-strip          disable stripping binaries
152308fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
152463678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
152508fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
152608fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
152708fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
152808fb77edSStefan Weil  --block-drv-rw-whitelist=L
152908fb77edSStefan Weil                           set block driver read-write whitelist
153008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
153108fb77edSStefan Weil  --block-drv-ro-whitelist=L
153208fb77edSStefan Weil                           set block driver read-only whitelist
153308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
15345b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1535c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
153608fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
153708fb77edSStefan Weil                           Default:trace-<pid>
1538c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1539c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
15405a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1541c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1542c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
154308fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
154433c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
154508fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
154608fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1547c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1548c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1549c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1550a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1551c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1552c12d66aaSLin Ma  --enable-profiler        profiler support
1553c12d66aaSLin Ma  --enable-xen-pv-domain-build
1554c12d66aaSLin Ma                           xen pv domain builder
1555c12d66aaSLin Ma  --enable-debug-stack-usage
1556c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1557c23f23b9SMichael Tokarev
1558c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1559c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1560c23f23b9SMichael Tokarev
1561c23f23b9SMichael Tokarev  system          all system emulation targets
1562c23f23b9SMichael Tokarev  user            supported user emulation targets
1563c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1564c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1565c23f23b9SMichael Tokarev  docs            build documentation
1566c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1567c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1568c23f23b9SMichael Tokarev  pie             Position Independent Executables
1569c23f23b9SMichael Tokarev  modules         modules support
1570c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1571c23f23b9SMichael Tokarev  debug-info      debugging information
1572c23f23b9SMichael Tokarev  sparse          sparse checker
1573c23f23b9SMichael Tokarev
1574ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
157591bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
157691bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1577c23f23b9SMichael Tokarev  sdl             SDL UI
1578c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1579c23f23b9SMichael Tokarev  gtk             gtk UI
1580c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1581c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1582c23f23b9SMichael Tokarev  curses          curses UI
1583c23f23b9SMichael Tokarev  vnc             VNC UI support
1584c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1585c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1586c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1587c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1588c23f23b9SMichael Tokarev  virtfs          VirtFS
1589fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1590c23f23b9SMichael Tokarev  xen             xen backend driver support
159170c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1592c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1593c23f23b9SMichael Tokarev  curl            curl connectivity
1594a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1595c23f23b9SMichael Tokarev  fdt             fdt device tree
1596c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1597c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1598b0cb0a66SVincent Palatin  hax             HAX acceleration support
1599c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1600d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
1601ef6d4ccdSYuval Shaia  rdma            Enable RDMA-based migration and PVRDMA support
1602c23f23b9SMichael Tokarev  vde             support for vde network
1603c23f23b9SMichael Tokarev  netmap          support for netmap network
1604c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1605c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1606c23f23b9SMichael Tokarev  attr            attr and xattr support
1607c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1608042cea27SGonglei  vhost-crypto    vhost-crypto acceleration support
1609c23f23b9SMichael Tokarev  spice           spice
1610c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1611c23f23b9SMichael Tokarev  libiscsi        iscsi support
1612c23f23b9SMichael Tokarev  libnfs          nfs support
16137b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1614c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1615ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1616c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1617c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1618c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1619c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1620c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1621c23f23b9SMichael Tokarev  seccomp         seccomp support
1622c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1623c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1624c23f23b9SMichael Tokarev  tpm             TPM support
1625c23f23b9SMichael Tokarev  libssh2         ssh block device support
1626c23f23b9SMichael Tokarev  numa            libnuma support
1627ed279a06SKlim Kireev  libxml2         for Parallels image format
1628c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
16297b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1630a6b1d4c0SChanglong Xie  replication     replication support
1631c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1632c12d66aaSLin Ma  opengl          opengl support
1633c12d66aaSLin Ma  virglrenderer   virgl rendering support
1634c12d66aaSLin Ma  xfsctl          xfsctl support
1635c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1636c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1637da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
1638f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1639e6a74868SMarc-André Lureau  vhost-user      vhost-user support
16408ca80760SRichard Henderson  capstone        capstone disassembler support
164108fb77edSStefan Weil
164208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1643af5db58eSpbrookEOF
16442d2ad6d0SFam Zhengexit 0
1645af5db58eSpbrookfi
1646af5db58eSpbrook
1647c53eeaf7SStefan Hajnocziif ! has $python; then
1648c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1649c53eeaf7SStefan Hajnoczifi
1650c53eeaf7SStefan Hajnoczi
1651c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1652c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1653c21965a0SDaniel P. Berrangeif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6))'; then
1654c21965a0SDaniel P. Berrange  error_exit "Cannot use '$python', Python 2 >= 2.6 or Python 3 is required." \
1655c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1656c53eeaf7SStefan Hajnoczifi
1657c53eeaf7SStefan Hajnoczi
1658c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1659c53eeaf7SStefan Hajnoczipython="$python -B"
1660c53eeaf7SStefan Hajnoczi
16619aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
16629aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
16639aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
16649aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
16659aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
16669aae6e54SDaniel Henrique Barbozaif compile_object ; then
16679aae6e54SDaniel Henrique Barboza  : C compiler works ok
16689aae6e54SDaniel Henrique Barbozaelse
16699aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
16709aae6e54SDaniel Henrique Barbozafi
16719aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
16729aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
16739aae6e54SDaniel Henrique Barbozafi
16749aae6e54SDaniel Henrique Barboza
1675359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1676359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1677359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1678359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1679359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1680359bc95dSPeter Maydell    else
168176ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1682359bc95dSPeter Maydell    fi
1683359bc95dSPeter Maydellfi
1684359bc95dSPeter Maydell
16859c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
16869c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
16879c83ffd8SPeter Maydellif test -z "$werror" ; then
16889c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1689e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
16909c83ffd8SPeter Maydell        werror="yes"
16919c83ffd8SPeter Maydell    else
16929c83ffd8SPeter Maydell        werror="no"
16939c83ffd8SPeter Maydell    fi
16949c83ffd8SPeter Maydellfi
16959c83ffd8SPeter Maydell
1696fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1697fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1698fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1699fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1700fb59dabdSPeter Maydell    # host OS we should stop now.
1701951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1702fb59dabdSPeter Maydellfi
1703fb59dabdSPeter Maydell
17048d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
17058d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1706ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1707435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1708b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
170971429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
17100e39c4aaSGerd Hoffmanngcc_flags="-Wno-error=address-of-packed-member $gcc_flags"
17116ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
17126ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
17136ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
17146ca026cbSPeter Maydell# so it's too error prone.
171593b25869SJohn Snow
171693b25869SJohn Snowcc_has_warning_flag() {
171793b25869SJohn Snow    write_c_skeleton;
171893b25869SJohn Snow
1719a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1720a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1721a1d29d6cSPeter Maydell    # warning options).
172293b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
172393b25869SJohn Snow    compile_prog "-Werror $optflag" ""
172493b25869SJohn Snow}
172593b25869SJohn Snow
172693b25869SJohn Snowfor flag in $gcc_flags; do
172793b25869SJohn Snow    if cc_has_warning_flag $flag ; then
17288d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
17298d05095cSPaolo Bonzini    fi
17308d05095cSPaolo Bonzinidone
17318d05095cSPaolo Bonzini
173263678e17SSteven Noonanif test "$stack_protector" != "no"; then
1733fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1734fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1735fccd35a0SRodrigo Rebello{
1736fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1737fccd35a0SRodrigo Rebello    while (*c) {
1738fccd35a0SRodrigo Rebello        *p++ = *c++;
1739fccd35a0SRodrigo Rebello    }
1740fccd35a0SRodrigo Rebello    return 0;
1741fccd35a0SRodrigo Rebello}
1742fccd35a0SRodrigo RebelloEOF
174363678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
17443b463a3fSMiroslav Rezanina  sp_on=0
174563678e17SSteven Noonan  for flag in $gcc_flags; do
1746590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1747590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1748590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1749590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
175063678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
17513b463a3fSMiroslav Rezanina      sp_on=1
175263678e17SSteven Noonan      break
175363678e17SSteven Noonan    fi
175463678e17SSteven Noonan  done
17553b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
17563b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
17573b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
17583b463a3fSMiroslav Rezanina    fi
17593b463a3fSMiroslav Rezanina  fi
176037746c5eSMarc-André Lureaufi
176137746c5eSMarc-André Lureau
176220bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
176320bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
176420bc94a2SPaolo Bonzinicat > $TMPC << EOF
176520bc94a2SPaolo Bonzinistruct {
176620bc94a2SPaolo Bonzini  int a[2];
176720bc94a2SPaolo Bonzini} x = {0};
176820bc94a2SPaolo BonziniEOF
176920bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
177020bc94a2SPaolo Bonzini  :
177120bc94a2SPaolo Bonzinielse
177220bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
177320bc94a2SPaolo Bonzinifi
177420bc94a2SPaolo Bonzini
1775cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1776cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1777cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1778cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1779cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1780cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1781cbdd1999SPaolo Bonziniint main(void) { return 0; }
1782cbdd1999SPaolo Bonzini#else
1783cbdd1999SPaolo Bonzini#error No bug in this compiler.
1784cbdd1999SPaolo Bonzini#endif
1785cbdd1999SPaolo BonziniEOF
1786cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1787cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1788cbdd1999SPaolo Bonzinifi
1789cbdd1999SPaolo Bonzini
179040d6444eSAvi Kivityif test "$static" = "yes" ; then
1791aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1792aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1793aa0d1f44SPaolo Bonzini  fi
179440d6444eSAvi Kivity  if test "$pie" = "yes" ; then
179576ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
179640d6444eSAvi Kivity  else
179740d6444eSAvi Kivity    pie="no"
179840d6444eSAvi Kivity  fi
179940d6444eSAvi Kivityfi
180040d6444eSAvi Kivity
1801768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1802768b7855SEmilio G. Cota  cat > $TMPC << EOF
1803768b7855SEmilio G. Cotastatic __thread int tls_var;
1804768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1805768b7855SEmilio G. CotaEOF
1806768b7855SEmilio G. Cota
1807768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1808768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1809768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1810768b7855SEmilio G. Cotafi
1811768b7855SEmilio G. Cota
181240d6444eSAvi Kivityif test "$pie" = ""; then
181340d6444eSAvi Kivity  case "$cpu-$targetos" in
1814c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
181540d6444eSAvi Kivity      ;;
181640d6444eSAvi Kivity    *)
181740d6444eSAvi Kivity      pie="no"
181840d6444eSAvi Kivity      ;;
181940d6444eSAvi Kivity  esac
182040d6444eSAvi Kivityfi
182140d6444eSAvi Kivity
182240d6444eSAvi Kivityif test "$pie" != "no" ; then
182340d6444eSAvi Kivity  cat > $TMPC << EOF
182421d4a791SAvi Kivity
182521d4a791SAvi Kivity#ifdef __linux__
182621d4a791SAvi Kivity#  define THREAD __thread
182721d4a791SAvi Kivity#else
182821d4a791SAvi Kivity#  define THREAD
182921d4a791SAvi Kivity#endif
183021d4a791SAvi Kivity
183121d4a791SAvi Kivitystatic THREAD int tls_var;
183221d4a791SAvi Kivity
183321d4a791SAvi Kivityint main(void) { return tls_var; }
183421d4a791SAvi Kivity
183540d6444eSAvi KivityEOF
183640d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
183740d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
183840d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
183940d6444eSAvi Kivity    pie="yes"
184040d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
184140d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
184240d6444eSAvi Kivity    fi
184340d6444eSAvi Kivity  else
184440d6444eSAvi Kivity    if test "$pie" = "yes"; then
184576ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
184640d6444eSAvi Kivity    else
184740d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
184840d6444eSAvi Kivity      pie="no"
184940d6444eSAvi Kivity    fi
185040d6444eSAvi Kivity  fi
185146eef33bSBrad
1852e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
185346eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
185446eef33bSBrad    LDFLAGS_NOPIE="-nopie"
185546eef33bSBrad  fi
185640d6444eSAvi Kivityfi
185740d6444eSAvi Kivity
185809dada40SPaolo Bonzini##########################################
185909dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
186009dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
186109dada40SPaolo Bonzini# specification is necessary
186209dada40SPaolo Bonzini
186309dada40SPaolo Bonziniif test "$cpu" = "i386"; then
186409dada40SPaolo Bonzini  cat > $TMPC << EOF
186509dada40SPaolo Bonzinistatic int sfaa(int *ptr)
186609dada40SPaolo Bonzini{
186709dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
186809dada40SPaolo Bonzini}
186909dada40SPaolo Bonzini
187009dada40SPaolo Bonziniint main(void)
187109dada40SPaolo Bonzini{
187209dada40SPaolo Bonzini  int val = 42;
18731405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
187409dada40SPaolo Bonzini  sfaa(&val);
187509dada40SPaolo Bonzini  return val;
187609dada40SPaolo Bonzini}
187709dada40SPaolo BonziniEOF
187809dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
187909dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
188009dada40SPaolo Bonzini  fi
188109dada40SPaolo Bonzinifi
188209dada40SPaolo Bonzini
188309dada40SPaolo Bonzini#########################################
1884ec530c81Sbellard# Solaris specific configure tool chain decisions
188509dada40SPaolo Bonzini
1886ec530c81Sbellardif test "$solaris" = "yes" ; then
18876792aa11SLoïc Minier  if has $install; then
18886792aa11SLoïc Minier    :
18896792aa11SLoïc Minier  else
189076ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
189176ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
189276ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1893ec530c81Sbellard  fi
189489138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
189576ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
189676ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
189776ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1898ec530c81Sbellard  fi
18996792aa11SLoïc Minier  if has ar; then
19006792aa11SLoïc Minier    :
19016792aa11SLoïc Minier  else
1902ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
190376ad07a4SPeter Maydell      error_exit "No path includes ar" \
190476ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1905ec530c81Sbellard    fi
190676ad07a4SPeter Maydell    error_exit "No path includes ar"
1907ec530c81Sbellard  fi
1908ec530c81Sbellardfi
1909ec530c81Sbellard
1910afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1911d880a3baSPaolo Bonzini    for target in $default_target_list; do
1912d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
1913d880a3baSPaolo Bonzini            target_list="$target_list $target"
1914d880a3baSPaolo Bonzini    done
1915d880a3baSPaolo Bonzini    target_list="${target_list# }"
1916121afa9eSAnthony Liguorielse
191789138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1918d880a3baSPaolo Bonzini    for target in $target_list; do
191925b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
192025b48338SPeter Maydell        # friendly error message than if we let it fall through.
192125b48338SPeter Maydell        case " $default_target_list " in
192225b48338SPeter Maydell            *" $target "*)
192325b48338SPeter Maydell                ;;
192425b48338SPeter Maydell            *)
192525b48338SPeter Maydell                error_exit "Unknown target name '$target'"
192625b48338SPeter Maydell                ;;
192725b48338SPeter Maydell        esac
1928d880a3baSPaolo Bonzini        supported_target $target || exit 1
192925b48338SPeter Maydell    done
1930d880a3baSPaolo Bonzinifi
193125b48338SPeter Maydell
1932f55fe278SPaolo Bonzini# see if system emulation was really requested
1933f55fe278SPaolo Bonzinicase " $target_list " in
1934f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1935f55fe278SPaolo Bonzini  ;;
1936f55fe278SPaolo Bonzini  *) softmmu=no
1937f55fe278SPaolo Bonzini  ;;
1938f55fe278SPaolo Bonziniesac
19395327cf48Sbellard
1940249247c9SJuan Quintelafeature_not_found() {
1941249247c9SJuan Quintela  feature=$1
194221684af0SStewart Smith  remedy=$2
1943249247c9SJuan Quintela
194476ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
194521684af0SStewart Smith      "configure was not able to find it." \
194621684af0SStewart Smith      "$remedy"
1947249247c9SJuan Quintela}
1948249247c9SJuan Quintela
19497d13299dSbellard# ---
19507d13299dSbellard# big/little endian test
19517d13299dSbellardcat > $TMPC << EOF
195261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
195361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
195461cc919fSMike Frysingerextern int foo(short *, short *);
195561cc919fSMike Frysingerint main(int argc, char *argv[]) {
195661cc919fSMike Frysinger    return foo(big_endian, little_endian);
19577d13299dSbellard}
19587d13299dSbellardEOF
19597d13299dSbellard
196061cc919fSMike Frysingerif compile_object ; then
196112f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
196261cc919fSMike Frysinger        bigendian="yes"
196312f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
196461cc919fSMike Frysinger        bigendian="no"
19657d13299dSbellard    else
19667d13299dSbellard        echo big/little test failed
19677d13299dSbellard    fi
19687d13299dSbellardelse
196961cc919fSMike Frysinger    echo big/little test failed
19707d13299dSbellardfi
19717d13299dSbellard
1972b0a47e79SJuan Quintela##########################################
1973a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1974a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1975a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1976a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1977a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1978a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1979a30878e7SPeter Maydell    fi
1980a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1981a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1982a30878e7SPeter Maydell    fi
1983a30878e7SPeter Maydell    gtk=no
1984a30878e7SPeter Maydell    sdl=no
1985a30878e7SPeter Maydellfi
1986a30878e7SPeter Maydell
19876b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
19886b39b063SEric Blakecat > $TMPC << EOF
19896b39b063SEric Blake#include <stdint.h>
19906b39b063SEric Blake#include <stdio.h>
19916b39b063SEric Blakeint main(int argc, char *argv[]) {
19926b39b063SEric Blake    return printf("%zu", SIZE_MAX);
19936b39b063SEric Blake}
19946b39b063SEric BlakeEOF
19956b39b063SEric Blakehave_broken_size_max=no
19966b39b063SEric Blakeif ! compile_object -Werror ; then
19976b39b063SEric Blake    have_broken_size_max=yes
19986b39b063SEric Blakefi
19996b39b063SEric Blake
2000a30878e7SPeter Maydell##########################################
2001015a33bdSGonglei# L2TPV3 probe
2002015a33bdSGonglei
2003015a33bdSGongleicat > $TMPC <<EOF
2004015a33bdSGonglei#include <sys/socket.h>
2005bff6cb72SMichael Tokarev#include <linux/ip.h>
2006015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2007015a33bdSGongleiEOF
2008015a33bdSGongleiif compile_prog "" "" ; then
2009015a33bdSGonglei  l2tpv3=yes
2010015a33bdSGongleielse
2011015a33bdSGonglei  l2tpv3=no
2012015a33bdSGongleifi
2013015a33bdSGonglei
2014015a33bdSGonglei##########################################
20154d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
20164d9310f4SDaniel P. Berrange
20174d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
20184d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
20194d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
20204d9310f4SDaniel P. Berrange    #
20214d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
20224d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
20234d9310f4SDaniel P. Berrange    #
20244d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
20254d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
20264d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
20274d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
20284d9310f4SDaniel P. Berrange    # that for you.
20294d9310f4SDaniel P. Berrange    #
20304d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
20314d9310f4SDaniel P. Berrange    # are not in fact redundant.
20324d9310f4SDaniel P. Berrangecat > $TMPC << EOF
20334d9310f4SDaniel P. Berrange#include <unistd.h>
20344d9310f4SDaniel P. Berrange#include <time.h>
20354d9310f4SDaniel P. Berrange#undef localtime_r
20364d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
20374d9310f4SDaniel P. BerrangeEOF
20384d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
20394d9310f4SDaniel P. Berrange        localtime_r="yes"
20404d9310f4SDaniel P. Berrange    else
20414d9310f4SDaniel P. Berrange        localtime_r="no"
20424d9310f4SDaniel P. Berrange    fi
20434d9310f4SDaniel P. Berrangefi
20444d9310f4SDaniel P. Berrange
20454d9310f4SDaniel P. Berrange##########################################
2046779ab5e3SStefan Weil# pkg-config probe
2047779ab5e3SStefan Weil
2048779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
204976ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2050779ab5e3SStefan Weilfi
2051779ab5e3SStefan Weil
2052779ab5e3SStefan Weil##########################################
2053b0a47e79SJuan Quintela# NPTL probe
2054b0a47e79SJuan Quintela
205524cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2056bd0c5661Spbrook  cat > $TMPC <<EOF
2057bd0c5661Spbrook#include <sched.h>
205830813ceaSpbrook#include <linux/futex.h>
2059182eacc0SStefan Weilint main(void) {
2060bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2061bd0c5661Spbrook#error bork
2062bd0c5661Spbrook#endif
2063182eacc0SStefan Weil  return 0;
2064bd0c5661Spbrook}
2065bd0c5661SpbrookEOF
206624cb36a6SPeter Maydell  if ! compile_object ; then
206721684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2068b0a47e79SJuan Quintela  fi
2069bd0c5661Spbrookfi
2070bd0c5661Spbrook
207199f2dbd3SLiang Li#########################################
2072ac62922eSbalrog# zlib check
2073ac62922eSbalrog
20741ece9905SAlon Levyif test "$zlib" != "no" ; then
2075ac62922eSbalrog    cat > $TMPC << EOF
2076ac62922eSbalrog#include <zlib.h>
2077ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
2078ac62922eSbalrogEOF
207952166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
2080ac62922eSbalrog        :
2081ac62922eSbalrog    else
208276ad07a4SPeter Maydell        error_exit "zlib check failed" \
208376ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
2084ac62922eSbalrog    fi
20851ece9905SAlon Levyfi
2086eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
2087ac62922eSbalrog
2088ac62922eSbalrog##########################################
2089607dacd0Sqiaonuohan# lzo check
2090607dacd0Sqiaonuohan
2091607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2092607dacd0Sqiaonuohan    cat > $TMPC << EOF
2093607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2094607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2095607dacd0SqiaonuohanEOF
2096607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2097607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2098b25c9dffSStefan Weil        lzo="yes"
2099b25c9dffSStefan Weil    else
2100b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2101b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2102b25c9dffSStefan Weil        fi
2103b25c9dffSStefan Weil        lzo="no"
2104b25c9dffSStefan Weil    fi
2105607dacd0Sqiaonuohanfi
2106607dacd0Sqiaonuohan
2107607dacd0Sqiaonuohan##########################################
2108607dacd0Sqiaonuohan# snappy check
2109607dacd0Sqiaonuohan
2110607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2111607dacd0Sqiaonuohan    cat > $TMPC << EOF
2112607dacd0Sqiaonuohan#include <snappy-c.h>
2113607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2114607dacd0SqiaonuohanEOF
2115607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2116607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2117b25c9dffSStefan Weil        snappy="yes"
2118b25c9dffSStefan Weil    else
2119b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2120b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2121b25c9dffSStefan Weil        fi
2122b25c9dffSStefan Weil        snappy="no"
2123b25c9dffSStefan Weil    fi
2124607dacd0Sqiaonuohanfi
2125607dacd0Sqiaonuohan
2126607dacd0Sqiaonuohan##########################################
21276b383c08SPeter Wu# bzip2 check
21286b383c08SPeter Wu
21296b383c08SPeter Wuif test "$bzip2" != "no" ; then
21306b383c08SPeter Wu    cat > $TMPC << EOF
21316b383c08SPeter Wu#include <bzlib.h>
21326b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
21336b383c08SPeter WuEOF
21346b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
21356b383c08SPeter Wu        bzip2="yes"
21366b383c08SPeter Wu    else
21376b383c08SPeter Wu        if test "$bzip2" = "yes"; then
21386b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
21396b383c08SPeter Wu        fi
21406b383c08SPeter Wu        bzip2="no"
21416b383c08SPeter Wu    fi
21426b383c08SPeter Wufi
21436b383c08SPeter Wu
21446b383c08SPeter Wu##########################################
2145f794573eSEduardo Otubo# libseccomp check
2146f794573eSEduardo Otubo
2147f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2148693e5910SAndrew Jones    case "$cpu" in
2149693e5910SAndrew Jones    i386|x86_64)
2150ba060c53Sdann frazier        libseccomp_minver="2.1.0"
2151693e5910SAndrew Jones        ;;
21525ce43972SJames Hogan    mips)
21535ce43972SJames Hogan        libseccomp_minver="2.2.0"
21545ce43972SJames Hogan        ;;
2155693e5910SAndrew Jones    arm|aarch64)
2156693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2157693e5910SAndrew Jones        ;;
21583aa35fcfSThomas Huth    ppc|ppc64|s390x)
21593e684455SMichael Strosaker        libseccomp_minver="2.3.0"
21603e684455SMichael Strosaker        ;;
2161693e5910SAndrew Jones    *)
2162693e5910SAndrew Jones        libseccomp_minver=""
2163693e5910SAndrew Jones        ;;
2164693e5910SAndrew Jones    esac
2165693e5910SAndrew Jones
2166693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2167693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2168c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2169c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2170f794573eSEduardo Otubo        seccomp="yes"
2171f794573eSEduardo Otubo    else
2172f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2173693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2174693e5910SAndrew Jones                feature_not_found "libseccomp" \
2175693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2176693e5910SAndrew Jones            else
2177693e5910SAndrew Jones                feature_not_found "libseccomp" \
2178693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2179693e5910SAndrew Jones            fi
2180896848f0SEduardo Otubo        fi
2181e84d5956SYann E. MORIN        seccomp="no"
2182f794573eSEduardo Otubo    fi
2183f794573eSEduardo Otubofi
2184f794573eSEduardo Otubo##########################################
2185e37630caSaliguori# xen probe
2186e37630caSaliguori
2187fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2188c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2189c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2190c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2191c1cdd9d5SJuergen Gross
2192c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2193c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2194c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2195c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2196c1cdd9d5SJuergen Gross    xen=yes
2197c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2198c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
219958ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
220058ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
220158ea9a7aSAnthony PERARD    fi
2202c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2203c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2204c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2205c1cdd9d5SJuergen Gross  else
2206c1cdd9d5SJuergen Gross
2207b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2208d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2209d5b93ddfSAnthony PERARD
221050ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
221150ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
221250ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
221350ced5b3SStefan Weil
221450ced5b3SStefan Weil    # Xen (any)
221550ced5b3SStefan Weil    cat > $TMPC <<EOF
221650ced5b3SStefan Weil#include <xenctrl.h>
221750ced5b3SStefan Weilint main(void) {
221850ced5b3SStefan Weil  return 0;
221950ced5b3SStefan Weil}
222050ced5b3SStefan WeilEOF
222150ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
222250ced5b3SStefan Weil      # Xen not found
222350ced5b3SStefan Weil      if test "$xen" = "yes" ; then
222421684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
222550ced5b3SStefan Weil      fi
222650ced5b3SStefan Weil      xen=no
222750ced5b3SStefan Weil
2228d5b93ddfSAnthony PERARD    # Xen unstable
222969deef08SPeter Maydell    elif
223069deef08SPeter Maydell        cat > $TMPC <<EOF &&
22312cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
22322cbf8903SRoss Lagerwall#define __XEN_TOOLS__
22332cbf8903SRoss Lagerwall#include <xendevicemodel.h>
22342cbf8903SRoss Lagerwallint main(void) {
22352cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
22362cbf8903SRoss Lagerwall
22372cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
22382cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
22392cbf8903SRoss Lagerwall
22402cbf8903SRoss Lagerwall  return 0;
22412cbf8903SRoss Lagerwall}
22422cbf8903SRoss LagerwallEOF
22432cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22442cbf8903SRoss Lagerwall      then
22452cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22462cbf8903SRoss Lagerwall      xen_ctrl_version=41100
22472cbf8903SRoss Lagerwall      xen=yes
22482cbf8903SRoss Lagerwall    elif
22492cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
22505ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
22515ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
225258ea9a7aSAnthony PERARD#include <xentoolcore.h>
22535ba3d756SIgor Druzhininint main(void) {
22545ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
22555ba3d756SIgor Druzhinin
22565ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
22575ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
225858ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
22595ba3d756SIgor Druzhinin
22605ba3d756SIgor Druzhinin  return 0;
22615ba3d756SIgor Druzhinin}
22625ba3d756SIgor DruzhininEOF
226358ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22645ba3d756SIgor Druzhinin      then
226558ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22665ba3d756SIgor Druzhinin      xen_ctrl_version=41000
22675ba3d756SIgor Druzhinin      xen=yes
22685ba3d756SIgor Druzhinin    elif
22695ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2270da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2271da8090ccSPaul Durrant#define __XEN_TOOLS__
2272da8090ccSPaul Durrant#include <xendevicemodel.h>
2273da8090ccSPaul Durrantint main(void) {
2274da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2275da8090ccSPaul Durrant
2276da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2277da8090ccSPaul Durrant  xendevicemodel_close(xd);
2278da8090ccSPaul Durrant
2279da8090ccSPaul Durrant  return 0;
2280da8090ccSPaul Durrant}
2281da8090ccSPaul DurrantEOF
2282da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2283da8090ccSPaul Durrant      then
2284da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2285f1167ee6SJuergen Gross      xen_ctrl_version=40900
2286da8090ccSPaul Durrant      xen=yes
2287da8090ccSPaul Durrant    elif
2288da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
22895eeb39c2SIan Campbell/*
22905eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
22915eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2292b6eb9b45SPaulina Szubarczyk *
2293b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2294b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2295b6eb9b45SPaulina Szubarczyk */
2296b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2297b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2298b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2299b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2300b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2301b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2302b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2303b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2304b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2305b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2306b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2307b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2308b6eb9b45SPaulina Szubarczyk#endif
2309b6eb9b45SPaulina Szubarczykint main(void) {
2310b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2311b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2312b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2313b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2314b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2315b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2316b6eb9b45SPaulina Szubarczyk
2317b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2318b6eb9b45SPaulina Szubarczyk
2319b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2320b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2321b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2322b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2323b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2324b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2325b6eb9b45SPaulina Szubarczyk
2326b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2327b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2328b6eb9b45SPaulina Szubarczyk
2329b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2330b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2331b6eb9b45SPaulina Szubarczyk
2332b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2333b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2334b6eb9b45SPaulina Szubarczyk
2335b6eb9b45SPaulina Szubarczyk  return 0;
2336b6eb9b45SPaulina Szubarczyk}
2337b6eb9b45SPaulina SzubarczykEOF
2338b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2339b6eb9b45SPaulina Szubarczyk      then
2340f1167ee6SJuergen Gross      xen_ctrl_version=40800
2341b6eb9b45SPaulina Szubarczyk      xen=yes
2342b6eb9b45SPaulina Szubarczyk    elif
2343b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2344b6eb9b45SPaulina Szubarczyk/*
2345b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2346b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
23475eeb39c2SIan Campbell */
23485eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
23495eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
23505eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
23515eeb39c2SIan Campbell#include <xenctrl.h>
23525eeb39c2SIan Campbell#include <xenstore.h>
23535eeb39c2SIan Campbell#include <xenevtchn.h>
23545eeb39c2SIan Campbell#include <xengnttab.h>
23555eeb39c2SIan Campbell#include <xenforeignmemory.h>
23565eeb39c2SIan Campbell#include <stdint.h>
23575eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
23585eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
23595eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
23605eeb39c2SIan Campbell#endif
23615eeb39c2SIan Campbellint main(void) {
23625eeb39c2SIan Campbell  xc_interface *xc = NULL;
23635eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
23645eeb39c2SIan Campbell  xenevtchn_handle *xe;
23655eeb39c2SIan Campbell  xengnttab_handle *xg;
23665eeb39c2SIan Campbell  xen_domain_handle_t handle;
23675eeb39c2SIan Campbell
23685eeb39c2SIan Campbell  xs_daemon_open();
23695eeb39c2SIan Campbell
23705eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
23715eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
23725eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
23735eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23745eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
23755eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
23765eeb39c2SIan Campbell
23775eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
23785eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
23795eeb39c2SIan Campbell
23805eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
23815eeb39c2SIan Campbell  xenevtchn_fd(xe);
23825eeb39c2SIan Campbell
23835eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
23845eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
23855eeb39c2SIan Campbell
23865eeb39c2SIan Campbell  return 0;
23875eeb39c2SIan Campbell}
23885eeb39c2SIan CampbellEOF
23895eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
23905eeb39c2SIan Campbell      then
2391f1167ee6SJuergen Gross      xen_ctrl_version=40701
23925eeb39c2SIan Campbell      xen=yes
23935eeb39c2SIan Campbell    elif
23945eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2395e37630caSaliguori#include <xenctrl.h>
2396cdadde39SRoger Pau Monne#include <stdint.h>
2397cdadde39SRoger Pau Monneint main(void) {
2398cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2399cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2400cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2401cdadde39SRoger Pau Monne  return 0;
2402cdadde39SRoger Pau Monne}
2403cdadde39SRoger Pau MonneEOF
2404cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2405cdadde39SRoger Pau Monne      then
2406f1167ee6SJuergen Gross      xen_ctrl_version=40700
2407cdadde39SRoger Pau Monne      xen=yes
2408cdadde39SRoger Pau Monne
2409cdadde39SRoger Pau Monne    # Xen 4.6
2410cdadde39SRoger Pau Monne    elif
2411cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2412cdadde39SRoger Pau Monne#include <xenctrl.h>
2413e108a3c1SAnthony PERARD#include <xenstore.h>
2414d5b93ddfSAnthony PERARD#include <stdint.h>
2415d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2416d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2417d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2418d5b93ddfSAnthony PERARD#endif
2419d5b93ddfSAnthony PERARDint main(void) {
2420d5b93ddfSAnthony PERARD  xc_interface *xc;
2421d5b93ddfSAnthony PERARD  xs_daemon_open();
2422d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2423d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2424d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2425b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24268688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2427d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
242820a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2429d8b441a3SJan Beulich  return 0;
2430d8b441a3SJan Beulich}
2431d8b441a3SJan BeulichEOF
2432d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2433d8b441a3SJan Beulich      then
2434f1167ee6SJuergen Gross      xen_ctrl_version=40600
2435d8b441a3SJan Beulich      xen=yes
2436d8b441a3SJan Beulich
2437d8b441a3SJan Beulich    # Xen 4.5
2438d8b441a3SJan Beulich    elif
2439d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2440d8b441a3SJan Beulich#include <xenctrl.h>
2441d8b441a3SJan Beulich#include <xenstore.h>
2442d8b441a3SJan Beulich#include <stdint.h>
2443d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2444d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2445d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2446d8b441a3SJan Beulich#endif
2447d8b441a3SJan Beulichint main(void) {
2448d8b441a3SJan Beulich  xc_interface *xc;
2449d8b441a3SJan Beulich  xs_daemon_open();
2450d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2451d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2452d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2453d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2454d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24553996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
24563996e85cSPaul Durrant  return 0;
24573996e85cSPaul Durrant}
24583996e85cSPaul DurrantEOF
24593996e85cSPaul Durrant        compile_prog "" "$xen_libs"
24603996e85cSPaul Durrant      then
2461f1167ee6SJuergen Gross      xen_ctrl_version=40500
24623996e85cSPaul Durrant      xen=yes
24633996e85cSPaul Durrant
24643996e85cSPaul Durrant    elif
24653996e85cSPaul Durrant        cat > $TMPC <<EOF &&
24663996e85cSPaul Durrant#include <xenctrl.h>
24673996e85cSPaul Durrant#include <xenstore.h>
24683996e85cSPaul Durrant#include <stdint.h>
24693996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
24703996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
24713996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
24723996e85cSPaul Durrant#endif
24733996e85cSPaul Durrantint main(void) {
24743996e85cSPaul Durrant  xc_interface *xc;
24753996e85cSPaul Durrant  xs_daemon_open();
24763996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
24773996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
24783996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
24793996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24803996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24818688e065SStefano Stabellini  return 0;
24828688e065SStefano Stabellini}
24838688e065SStefano StabelliniEOF
24848688e065SStefano Stabellini        compile_prog "" "$xen_libs"
248569deef08SPeter Maydell      then
2486f1167ee6SJuergen Gross      xen_ctrl_version=40200
24878688e065SStefano Stabellini      xen=yes
24888688e065SStefano Stabellini
2489e37630caSaliguori    else
2490fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2491edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2492edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2493fc321b4bSJuan Quintela      fi
2494fc321b4bSJuan Quintela      xen=no
2495e37630caSaliguori    fi
2496d5b93ddfSAnthony PERARD
2497d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2498f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
24995eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
25005eeb39c2SIan Campbell      fi
2501d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2502d5b93ddfSAnthony PERARD    fi
2503e37630caSaliguori  fi
2504c1cdd9d5SJuergen Grossfi
2505e37630caSaliguori
2506eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2507edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2508eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2509eb6fda0fSAnthony PERARD  else
2510eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
251176ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
251276ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2513eb6fda0fSAnthony PERARD    fi
2514eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2515eb6fda0fSAnthony PERARD  fi
2516eb6fda0fSAnthony PERARDfi
2517eb6fda0fSAnthony PERARD
251864a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
251964a7ad6fSIan Campbell   test "$xen" != "yes"; then
252064a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
252164a7ad6fSIan Campbell	       "which requires Xen support."
252264a7ad6fSIan Campbellfi
252364a7ad6fSIan Campbell
2524e37630caSaliguori##########################################
2525d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2526d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2527*327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2528d661d9a4SJustin Terry (VM)        whpx="yes"
2529d661d9a4SJustin Terry (VM)    else
2530d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
253153537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2532d661d9a4SJustin Terry (VM)        fi
2533d661d9a4SJustin Terry (VM)        whpx="no"
2534d661d9a4SJustin Terry (VM)    fi
2535d661d9a4SJustin Terry (VM)fi
2536d661d9a4SJustin Terry (VM)
2537d661d9a4SJustin Terry (VM)##########################################
2538dfffc653SJuan Quintela# Sparse probe
2539dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
25400dba6195SLoïc Minier  if has cgcc; then
2541dfffc653SJuan Quintela    sparse=yes
2542dfffc653SJuan Quintela  else
2543dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
254421684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2545dfffc653SJuan Quintela    fi
2546dfffc653SJuan Quintela    sparse=no
2547dfffc653SJuan Quintela  fi
2548dfffc653SJuan Quintelafi
2549dfffc653SJuan Quintela
2550dfffc653SJuan Quintela##########################################
2551f676c67eSJeremy White# X11 probe
2552f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
25538781595bSGerd Hoffmann    have_x11=yes
255489138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
255589138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2556f676c67eSJeremy Whitefi
2557f676c67eSJeremy White
2558f676c67eSJeremy White##########################################
2559a4ccabcfSAnthony Liguori# GTK probe
2560a4ccabcfSAnthony Liguori
25615a464e6cSPeter Xuif test "$gtk" != "no"; then
25629e04c683SStefan Weil    if test "$gtkabi" = ""; then
25635fe309ffSGerd Hoffmann        # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
25645fe309ffSGerd Hoffmann        # Use 2.0 as a fallback if that is available.
25655fe309ffSGerd Hoffmann        if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
25669e04c683SStefan Weil            gtkabi=3.0
25675fe309ffSGerd Hoffmann        elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
25689e04c683SStefan Weil            gtkabi=2.0
25695fe309ffSGerd Hoffmann        else
25705fe309ffSGerd Hoffmann            gtkabi=3.0
25719e04c683SStefan Weil        fi
25729e04c683SStefan Weil    fi
2573528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
25740a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2575528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2576528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2577bbbf9bfbSStefan Weil    else
2578bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2579bbbf9bfbSStefan Weil    fi
2580bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
258189138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
258289138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
258389138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
25840a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
25858781595bSGerd Hoffmann            need_x11=yes
2586f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2587f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
25880a337ed0SGerd Hoffmann        fi
2589bbbf9bfbSStefan Weil        gtk="yes"
2590bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
25915fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2592bbbf9bfbSStefan Weil    else
2593bbbf9bfbSStefan Weil        gtk="no"
2594bbbf9bfbSStefan Weil    fi
2595bbbf9bfbSStefan Weilfi
2596bbbf9bfbSStefan Weil
2597ddbb0d09SDaniel P. Berrange
2598ddbb0d09SDaniel P. Berrange##########################################
2599ddbb0d09SDaniel P. Berrange# GNUTLS probe
2600ddbb0d09SDaniel P. Berrange
260137371299SPeter Maydellgnutls_works() {
260237371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
260337371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
260437371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
260537371299SPeter Maydell    # builds doesn't work:
260637371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
260737371299SPeter Maydell    #
260837371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
260937371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
261037371299SPeter Maydell        return 1
261137371299SPeter Maydell    fi
261237371299SPeter Maydell
261337371299SPeter Maydell    write_c_skeleton
261437371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
261537371299SPeter Maydell}
261637371299SPeter Maydell
261762893b67SDaniel P. Berrangegnutls_gcrypt=no
2618ed754746SDaniel P. Berrangegnutls_nettle=no
2619ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
262037371299SPeter Maydell    if gnutls_works; then
262189138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
262289138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2623ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2624ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2625ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2626ddbb0d09SDaniel P. Berrange        gnutls="yes"
2627ddbb0d09SDaniel P. Berrange
2628b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2629b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2630b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2631b917da4cSDaniel P. Berrange	else
2632b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2633b917da4cSDaniel P. Berrange	fi
2634b917da4cSDaniel P. Berrange
263562893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
263662893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2637ed754746SDaniel P. Berrange	    gnutls_nettle=yes
263862893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
263989138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2640ed754746SDaniel P. Berrange		*gcrypt*)
2641ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2642ed754746SDaniel P. Berrange		    gnutls_nettle=no
2643ed754746SDaniel P. Berrange		    ;;
2644ed754746SDaniel P. Berrange		*nettle*)
2645ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2646ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2647ed754746SDaniel P. Berrange		    ;;
2648ed754746SDaniel P. Berrange		*)
2649ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2650ed754746SDaniel P. Berrange		    gnutls_nettle=no
2651ed754746SDaniel P. Berrange		    ;;
265262893b67SDaniel P. Berrange	    esac
265362893b67SDaniel P. Berrange	else
265462893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2655ed754746SDaniel P. Berrange	    gnutls_nettle=no
265662893b67SDaniel P. Berrange	fi
2657ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2658ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2659ddbb0d09SDaniel P. Berrange    else
2660ddbb0d09SDaniel P. Berrange        gnutls="no"
2661b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2662ddbb0d09SDaniel P. Berrange    fi
2663ddbb0d09SDaniel P. Berrangeelse
2664b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2665ddbb0d09SDaniel P. Berrangefi
2666ddbb0d09SDaniel P. Berrange
266791bfcdb0SDaniel P. Berrange
266891bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
266991bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
267091bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
267191bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
267291bfcdb0SDaniel P. Berrangethen
267391bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
267491bfcdb0SDaniel P. Berrange    then
267591bfcdb0SDaniel P. Berrange        gcrypt="no"
267691bfcdb0SDaniel P. Berrange    fi
267791bfcdb0SDaniel P. Berrangefi
267891bfcdb0SDaniel P. Berrange
267991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
268091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
268191bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
268291bfcdb0SDaniel P. Berrangeif test -z "$nettle"
268391bfcdb0SDaniel P. Berrangethen
268491bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
268591bfcdb0SDaniel P. Berrange    then
268691bfcdb0SDaniel P. Berrange        nettle="no"
268791bfcdb0SDaniel P. Berrange    fi
268891bfcdb0SDaniel P. Berrangefi
268991bfcdb0SDaniel P. Berrange
269091bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
269191bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
269291bfcdb0SDaniel P. Berrange    then
269391bfcdb0SDaniel P. Berrange	return 1
269491bfcdb0SDaniel P. Berrange    fi
269591bfcdb0SDaniel P. Berrange
269691bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
269791bfcdb0SDaniel P. Berrange    then
269889138857SStefan Weil	host=$(libgcrypt-config --host)
269991bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
270091bfcdb0SDaniel P. Berrange	then
270191bfcdb0SDaniel P. Berrange	    return 1
270291bfcdb0SDaniel P. Berrange	fi
270391bfcdb0SDaniel P. Berrange    fi
270491bfcdb0SDaniel P. Berrange
270591bfcdb0SDaniel P. Berrange    return 0
270691bfcdb0SDaniel P. Berrange}
270791bfcdb0SDaniel P. Berrange
270891bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
270991bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
271089138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
271189138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
271291bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
271391bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
271491bfcdb0SDaniel P. Berrange        # turn breaks static builds...
271591bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
271691bfcdb0SDaniel P. Berrange        then
271791bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
271891bfcdb0SDaniel P. Berrange        fi
271962893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
272062893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
272162893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
272291bfcdb0SDaniel P. Berrange        gcrypt="yes"
272391bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
272491bfcdb0SDaniel P. Berrange           nettle="no"
272591bfcdb0SDaniel P. Berrange        fi
272637788f25SDaniel P. Berrange
272737788f25SDaniel P. Berrange        cat > $TMPC << EOF
272837788f25SDaniel P. Berrange#include <gcrypt.h>
272937788f25SDaniel P. Berrangeint main(void) {
273037788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
273137788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
273237788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
273337788f25SDaniel P. Berrange return 0;
273437788f25SDaniel P. Berrange}
273537788f25SDaniel P. BerrangeEOF
273637788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
273737788f25SDaniel P. Berrange            gcrypt_kdf=yes
273837788f25SDaniel P. Berrange        fi
27391f923c70SLongpeng(Mike)
27401f923c70SLongpeng(Mike)        cat > $TMPC << EOF
27411f923c70SLongpeng(Mike)#include <gcrypt.h>
27421f923c70SLongpeng(Mike)int main(void) {
27431f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
27441f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
27451f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
27461f923c70SLongpeng(Mike)  return 0;
27471f923c70SLongpeng(Mike)}
27481f923c70SLongpeng(Mike)EOF
27491f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
27501f923c70SLongpeng(Mike)            gcrypt_hmac=yes
27511f923c70SLongpeng(Mike)        fi
275262893b67SDaniel P. Berrange    else
275391bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
275462893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
275591bfcdb0SDaniel P. Berrange        else
275691bfcdb0SDaniel P. Berrange            gcrypt="no"
275791bfcdb0SDaniel P. Berrange        fi
275862893b67SDaniel P. Berrange    fi
275962893b67SDaniel P. Berrangefi
276062893b67SDaniel P. Berrange
2761ddbb0d09SDaniel P. Berrange
276291bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2763ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
276489138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
276589138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
276689138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2767ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2768ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2769ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
277091bfcdb0SDaniel P. Berrange        nettle="yes"
2771fff2f982SDaniel P. Berrange
2772fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
27739e87a691SSteven Luo#include <stddef.h>
2774fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2775fff2f982SDaniel P. Berrangeint main(void) {
2776fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2777fff2f982SDaniel P. Berrange     return 0;
2778fff2f982SDaniel P. Berrange}
2779fff2f982SDaniel P. BerrangeEOF
2780fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2781fff2f982SDaniel P. Berrange            nettle_kdf=yes
2782fff2f982SDaniel P. Berrange        fi
2783ed754746SDaniel P. Berrange    else
278491bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2785ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
278691bfcdb0SDaniel P. Berrange        else
278791bfcdb0SDaniel P. Berrange            nettle="no"
2788ed754746SDaniel P. Berrange        fi
2789ed754746SDaniel P. Berrange    fi
279091bfcdb0SDaniel P. Berrangefi
279191bfcdb0SDaniel P. Berrange
279291bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
279391bfcdb0SDaniel P. Berrangethen
279491bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
279591bfcdb0SDaniel P. Berrangefi
2796ed754746SDaniel P. Berrange
27979a2fd434SDaniel P. Berrange##########################################
27989a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
27999a2fd434SDaniel P. Berrange
28009a2fd434SDaniel P. Berrangetasn1=yes
280190246037SDaniel P. Berrangetasn1_cflags=""
280290246037SDaniel P. Berrangetasn1_libs=""
28039a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
280489138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
280589138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
28069a2fd434SDaniel P. Berrangeelse
28079a2fd434SDaniel P. Berrange    tasn1=no
28089a2fd434SDaniel P. Berrangefi
28099a2fd434SDaniel P. Berrange
2810ed754746SDaniel P. Berrange
2811bbbf9bfbSStefan Weil##########################################
2812559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2813559607eaSDaniel P. Berrange
2814559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2815559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2816559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2817559607eaSDaniel P. Berrangefi
2818559607eaSDaniel P. Berrange
2819559607eaSDaniel P. Berrange##########################################
2820bbbf9bfbSStefan Weil# VTE probe
2821bbbf9bfbSStefan Weil
2822bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2823bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2824c6feff9eSCole Robinson      vteminversion="0.32.0"
2825c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2826c6feff9eSCole Robinson        vtepackage="vte-2.91"
2827c6feff9eSCole Robinson      else
2828528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2829c6feff9eSCole Robinson      fi
2830528de90aSDaniel P. Berrange    else
2831528de90aSDaniel P. Berrange      vtepackage="vte"
2832c6feff9eSCole Robinson      vteminversion="0.24.0"
2833528de90aSDaniel P. Berrange    fi
2834c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
283589138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
283689138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
283789138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2838bbbf9bfbSStefan Weil        vte="yes"
2839bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
28409e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2841c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
28429e04c683SStefan Weil        else
28439e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
28449e04c683SStefan Weil        fi
2845bbbf9bfbSStefan Weil    else
2846bbbf9bfbSStefan Weil        vte="no"
2847a4ccabcfSAnthony Liguori    fi
2848a4ccabcfSAnthony Liguorifi
2849a4ccabcfSAnthony Liguori
2850a4ccabcfSAnthony Liguori##########################################
285111d9f695Sbellard# SDL probe
285211d9f695Sbellard
28533ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
28543ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
285547c03744SDave Airlie
2856c6093a05SPeter Xusdl_probe ()
2857c6093a05SPeter Xu{
2858c6093a05SPeter Xu  sdl_too_old=no
2859ee8466d0SCole Robinson  if test "$sdlabi" = ""; then
28608f4ea9cdSGerd Hoffmann      if $pkg_config --exists "sdl2"; then
2861ee8466d0SCole Robinson          sdlabi=2.0
28628f4ea9cdSGerd Hoffmann      elif $pkg_config --exists "sdl"; then
2863ee8466d0SCole Robinson          sdlabi=1.2
28648f4ea9cdSGerd Hoffmann      else
28658f4ea9cdSGerd Hoffmann          sdlabi=2.0
2866ee8466d0SCole Robinson      fi
2867ee8466d0SCole Robinson  fi
2868ee8466d0SCole Robinson
286947c03744SDave Airlie  if test $sdlabi = "2.0"; then
287047c03744SDave Airlie      sdl_config=$sdl2_config
287147c03744SDave Airlie      sdlname=sdl2
287247c03744SDave Airlie      sdlconfigname=sdl2_config
2873e07047cfSCole Robinson  elif test $sdlabi = "1.2"; then
287447c03744SDave Airlie      sdlname=sdl
287547c03744SDave Airlie      sdlconfigname=sdl_config
2876e07047cfSCole Robinson  else
2877e07047cfSCole Robinson      error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
28783ec87ffeSPaolo Bonzini  fi
28793ec87ffeSPaolo Bonzini
288089138857SStefan Weil  if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
288147c03744SDave Airlie    sdl_config=$sdlconfigname
288247c03744SDave Airlie  fi
288347c03744SDave Airlie
288447c03744SDave Airlie  if $pkg_config $sdlname --exists; then
288547c03744SDave Airlie    sdlconfig="$pkg_config $sdlname"
288689138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
28873ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
28883ec87ffeSPaolo Bonzini    sdlconfig="$sdl_config"
288989138857SStefan Weil    sdlversion=$($sdlconfig --version)
2890a0dfd8a4SLoïc Minier  else
2891a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
28928f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2893a0dfd8a4SLoïc Minier    fi
2894a0dfd8a4SLoïc Minier    sdl=no
2895c6093a05SPeter Xu    # no need to do the rest
2896c6093a05SPeter Xu    return
28979316f803SPaolo Bonzini  fi
289829e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
28993ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
29003ec87ffeSPaolo Bonzini  fi
290111d9f695Sbellard
290211d9f695Sbellard  cat > $TMPC << EOF
290311d9f695Sbellard#include <SDL.h>
290411d9f695Sbellard#undef main /* We don't want SDL to override our main() */
290511d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
290611d9f695SbellardEOF
290789138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
29082ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
290974f42e18STeLeMan  if test "$static" = "yes" ; then
29105f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
29115f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
29125f37e6d4SThomas Huth    else
291389138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
29145f37e6d4SThomas Huth    fi
291574f42e18STeLeMan  else
291689138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
291774f42e18STeLeMan  fi
291852166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
291989138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
292011d9f695Sbellard      sdl_too_old=yes
292111d9f695Sbellard    else
292211d9f695Sbellard      sdl=yes
292311d9f695Sbellard    fi
29247c1f25b4Sbellard
292567c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
29261ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
292767c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
292889138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
292989138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
293011d9f695Sbellard      fi
293152166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
29321ac88f28SJuan Quintela	:
29331ac88f28SJuan Quintela      else
29341ac88f28SJuan Quintela        sdl=no
29357c1f25b4Sbellard      fi
29367c1f25b4Sbellard    fi # static link
2937c4198157SJuan Quintela  else # sdl not found
2938c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
293921684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2940c4198157SJuan Quintela    fi
2941c4198157SJuan Quintela    sdl=no
29427c1f25b4Sbellard  fi # sdl compile test
2943c6093a05SPeter Xu}
2944c6093a05SPeter Xu
2945c6093a05SPeter Xuif test "$sdl" != "no" ; then
2946c6093a05SPeter Xu  sdl_probe
2947fd677642Sthsfi
294811d9f695Sbellard
29495368a422Saliguoriif test "$sdl" = "yes" ; then
29505368a422Saliguori  cat > $TMPC <<EOF
29515368a422Saliguori#include <SDL.h>
29525368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
29535368a422Saliguori#include <X11/XKBlib.h>
29545368a422Saliguori#else
29555368a422Saliguori#error No x11 support
29565368a422Saliguori#endif
29575368a422Saliguoriint main(void) { return 0; }
29585368a422SaliguoriEOF
2959f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
29608781595bSGerd Hoffmann    need_x11=yes
2961f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2962f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
29635368a422Saliguori  fi
29645368a422Saliguorifi
29655368a422Saliguori
29668f28f3fbSths##########################################
29672da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
29682da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
29692da776dbSMichael R. Hines  cat > $TMPC <<EOF
29702da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
29712da776dbSMichael R. Hinesint main(void) { return 0; }
29722da776dbSMichael R. HinesEOF
2973ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
29742da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
29752da776dbSMichael R. Hines    rdma="yes"
2976ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
29772da776dbSMichael R. Hines  else
29782da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
29792da776dbSMichael R. Hines        error_exit \
2980ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
29812da776dbSMichael R. Hines            " Your options:" \
2982ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
29832da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
29842da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
29852da776dbSMichael R. Hines    fi
29862da776dbSMichael R. Hines    rdma="no"
29872da776dbSMichael R. Hines  fi
29882da776dbSMichael R. Hinesfi
29892da776dbSMichael R. Hines
299095c6bff3SBenoît Canet
299195c6bff3SBenoît Canet##########################################
29922f9606b3Saliguori# VNC SASL detection
2993821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
29942f9606b3Saliguori  cat > $TMPC <<EOF
29952f9606b3Saliguori#include <sasl/sasl.h>
29962f9606b3Saliguori#include <stdio.h>
29972f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
29982f9606b3SaliguoriEOF
29992f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
30002f9606b3Saliguori  vnc_sasl_cflags=""
30012f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
300252166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3003ea784e3bSJuan Quintela    vnc_sasl=yes
3004fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3005ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
30062f9606b3Saliguori  else
3007ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
300821684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3009ea784e3bSJuan Quintela    fi
3010ea784e3bSJuan Quintela    vnc_sasl=no
30112f9606b3Saliguori  fi
30122f9606b3Saliguorifi
30132f9606b3Saliguori
30142f9606b3Saliguori##########################################
30152f6f5c7aSCorentin Chary# VNC JPEG detection
3016821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
30172f6f5c7aSCorentin Charycat > $TMPC <<EOF
30182f6f5c7aSCorentin Chary#include <stdio.h>
30192f6f5c7aSCorentin Chary#include <jpeglib.h>
30202f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
30212f6f5c7aSCorentin CharyEOF
30222f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
30232f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
30242f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
30252f6f5c7aSCorentin Chary    vnc_jpeg=yes
30262f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3027ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
30282f6f5c7aSCorentin Chary  else
30292f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
303021684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
30312f6f5c7aSCorentin Chary    fi
30322f6f5c7aSCorentin Chary    vnc_jpeg=no
30332f6f5c7aSCorentin Chary  fi
30342f6f5c7aSCorentin Charyfi
30352f6f5c7aSCorentin Chary
30362f6f5c7aSCorentin Chary##########################################
3037efe556adSCorentin Chary# VNC PNG detection
3038821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3039efe556adSCorentin Charycat > $TMPC <<EOF
3040efe556adSCorentin Chary//#include <stdio.h>
3041efe556adSCorentin Chary#include <png.h>
3042832ce9c2SScott Wood#include <stddef.h>
3043efe556adSCorentin Charyint main(void) {
3044efe556adSCorentin Chary    png_structp png_ptr;
3045efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
30467edc3fedSPeter Maydell    return png_ptr != 0;
3047efe556adSCorentin Chary}
3048efe556adSCorentin CharyEOF
304965d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
305089138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
305189138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
30529af8025eSBrad  else
3053efe556adSCorentin Chary    vnc_png_cflags=""
3054efe556adSCorentin Chary    vnc_png_libs="-lpng"
30559af8025eSBrad  fi
3056efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3057efe556adSCorentin Chary    vnc_png=yes
3058efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
30599af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3060efe556adSCorentin Chary  else
3061efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
306221684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3063efe556adSCorentin Chary    fi
3064efe556adSCorentin Chary    vnc_png=no
3065efe556adSCorentin Chary  fi
3066efe556adSCorentin Charyfi
3067efe556adSCorentin Chary
3068efe556adSCorentin Chary##########################################
30696a021536SGerd Hoffmann# xkbcommon probe
30706a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
30716a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
30726a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
30736a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
30746a021536SGerd Hoffmann    xkbcommon=yes
30756a021536SGerd Hoffmann  else
30766a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
30776a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
30786a021536SGerd Hoffmann    fi
30796a021536SGerd Hoffmann    xkbcommon=no
30806a021536SGerd Hoffmann  fi
30816a021536SGerd Hoffmannfi
30826a021536SGerd Hoffmann
30836a021536SGerd Hoffmann##########################################
308476655d6dSaliguori# fnmatch() probe, used for ACL routines
308576655d6dSaliguorifnmatch="no"
308676655d6dSaliguoricat > $TMPC << EOF
308776655d6dSaliguori#include <fnmatch.h>
308876655d6dSaliguoriint main(void)
308976655d6dSaliguori{
309076655d6dSaliguori    fnmatch("foo", "foo", 0);
309176655d6dSaliguori    return 0;
309276655d6dSaliguori}
309376655d6dSaliguoriEOF
309452166aa0SJuan Quintelaif compile_prog "" "" ; then
309576655d6dSaliguori   fnmatch="yes"
309676655d6dSaliguorifi
309776655d6dSaliguori
309876655d6dSaliguori##########################################
3099c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3100dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3101dce512deSChristoph Hellwig  cat > $TMPC << EOF
3102ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3103dce512deSChristoph Hellwig#include <xfs/xfs.h>
3104dce512deSChristoph Hellwigint main(void)
3105dce512deSChristoph Hellwig{
3106dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3107dce512deSChristoph Hellwig    return 0;
3108dce512deSChristoph Hellwig}
3109dce512deSChristoph HellwigEOF
3110dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3111dce512deSChristoph Hellwig    xfs="yes"
3112dce512deSChristoph Hellwig  else
3113dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
311421684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3115dce512deSChristoph Hellwig    fi
3116dce512deSChristoph Hellwig    xfs=no
3117dce512deSChristoph Hellwig  fi
3118dce512deSChristoph Hellwigfi
3119dce512deSChristoph Hellwig
3120dce512deSChristoph Hellwig##########################################
31218a16d273Sths# vde libraries probe
3122dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
31234baae0acSJuan Quintela  vde_libs="-lvdeplug"
31248a16d273Sths  cat > $TMPC << EOF
31258a16d273Sths#include <libvdeplug.h>
31264a7f0e06Spbrookint main(void)
31274a7f0e06Spbrook{
31284a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3129fea08e08SPeter Maydell    char s[] = "";
3130fea08e08SPeter Maydell    vde_open(s, s, &a);
31314a7f0e06Spbrook    return 0;
31324a7f0e06Spbrook}
31338a16d273SthsEOF
313452166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
31354baae0acSJuan Quintela    vde=yes
3136dfb278bdSJuan Quintela  else
3137dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
313821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3139dfb278bdSJuan Quintela    fi
3140dfb278bdSJuan Quintela    vde=no
31418a16d273Sths  fi
31428a16d273Sthsfi
31438a16d273Sths
31448a16d273Sths##########################################
31450a985b37SVincenzo Maffione# netmap support probe
31460a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
31470a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
31480a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
31490a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
31500a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
315158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
315258952137SVincenzo Maffione  cat > $TMPC << EOF
315358952137SVincenzo Maffione#include <inttypes.h>
315458952137SVincenzo Maffione#include <net/if.h>
315558952137SVincenzo Maffione#include <net/netmap.h>
315658952137SVincenzo Maffione#include <net/netmap_user.h>
31570a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
31580a985b37SVincenzo Maffione#error
31590a985b37SVincenzo Maffione#endif
316058952137SVincenzo Maffioneint main(void) { return 0; }
316158952137SVincenzo MaffioneEOF
316258952137SVincenzo Maffione  if compile_prog "" "" ; then
316358952137SVincenzo Maffione    netmap=yes
316458952137SVincenzo Maffione  else
316558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
316658952137SVincenzo Maffione      feature_not_found "netmap"
316758952137SVincenzo Maffione    fi
316858952137SVincenzo Maffione    netmap=no
316958952137SVincenzo Maffione  fi
317058952137SVincenzo Maffionefi
317158952137SVincenzo Maffione
317258952137SVincenzo Maffione##########################################
317347e98658SCorey Bryant# libcap-ng library probe
317447e98658SCorey Bryantif test "$cap_ng" != "no" ; then
317547e98658SCorey Bryant  cap_libs="-lcap-ng"
317647e98658SCorey Bryant  cat > $TMPC << EOF
317747e98658SCorey Bryant#include <cap-ng.h>
317847e98658SCorey Bryantint main(void)
317947e98658SCorey Bryant{
318047e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
318147e98658SCorey Bryant    return 0;
318247e98658SCorey Bryant}
318347e98658SCorey BryantEOF
318447e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
318547e98658SCorey Bryant    cap_ng=yes
318647e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
318747e98658SCorey Bryant  else
318847e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
318921684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
319047e98658SCorey Bryant    fi
319147e98658SCorey Bryant    cap_ng=no
319247e98658SCorey Bryant  fi
319347e98658SCorey Bryantfi
319447e98658SCorey Bryant
319547e98658SCorey Bryant##########################################
3196c2de5c91Smalc# Sound support libraries probe
31978f28f3fbSths
3198c2de5c91Smalcaudio_drv_probe()
3199c2de5c91Smalc{
3200c2de5c91Smalc    drv=$1
3201c2de5c91Smalc    hdr=$2
3202c2de5c91Smalc    lib=$3
3203c2de5c91Smalc    exp=$4
3204c2de5c91Smalc    cfl=$5
32058f28f3fbSths        cat > $TMPC << EOF
3206c2de5c91Smalc#include <$hdr>
3207c2de5c91Smalcint main(void) { $exp }
32088f28f3fbSthsEOF
320952166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
32108f28f3fbSths        :
32118f28f3fbSths    else
321276ad07a4SPeter Maydell        error_exit "$drv check failed" \
321376ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
32148f28f3fbSths    fi
3215c2de5c91Smalc}
3216c2de5c91Smalc
321789138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3218c2de5c91Smalcfor drv in $audio_drv_list; do
3219c2de5c91Smalc    case $drv in
3220c2de5c91Smalc    alsa)
3221c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3222e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3223b1149911SFam Zheng    alsa_libs="-lasound"
3224c2de5c91Smalc    ;;
3225c2de5c91Smalc
3226b8e59f18Smalc    pa)
3227e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3228e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3229b1149911SFam Zheng    pulse_libs="-lpulse"
323067f86e8eSJuan Quintela    audio_pt_int="yes"
3231b8e59f18Smalc    ;;
3232b8e59f18Smalc
3233373967b2SGerd Hoffmann    sdl)
3234373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3235373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3236373967b2SGerd Hoffmann    fi
3237373967b2SGerd Hoffmann    ;;
3238373967b2SGerd Hoffmann
3239997e690aSJuan Quintela    coreaudio)
3240b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3241997e690aSJuan Quintela    ;;
3242997e690aSJuan Quintela
3243a4bf6780SJuan Quintela    dsound)
3244b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3245d5631638Smalc      audio_win_int="yes"
3246a4bf6780SJuan Quintela    ;;
3247a4bf6780SJuan Quintela
3248a4bf6780SJuan Quintela    oss)
3249b1149911SFam Zheng      oss_libs="$oss_lib"
3250a4bf6780SJuan Quintela    ;;
3251a4bf6780SJuan Quintela
3252373967b2SGerd Hoffmann    wav)
3253373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
32542f6a1ab0Sblueswir1    ;;
32552f6a1ab0Sblueswir1
3256e4c63a6aSmalc    *)
32571c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
325876ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
325976ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3260e4c63a6aSmalc    }
3261e4c63a6aSmalc    ;;
3262c2de5c91Smalc    esac
3263c2de5c91Smalcdone
32648f28f3fbSths
32654d3b6f6eSbalrog##########################################
32662e4d9fb1Saurel32# BrlAPI probe
32672e4d9fb1Saurel32
32684ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3269eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
32702e4d9fb1Saurel32  cat > $TMPC << EOF
32712e4d9fb1Saurel32#include <brlapi.h>
3272832ce9c2SScott Wood#include <stddef.h>
32732e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
32742e4d9fb1Saurel32EOF
327552166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
32762e4d9fb1Saurel32    brlapi=yes
32774ffcedb6SJuan Quintela  else
32784ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
327921684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
32804ffcedb6SJuan Quintela    fi
32814ffcedb6SJuan Quintela    brlapi=no
3282eb82284fSJuan Quintela  fi
3283eb82284fSJuan Quintelafi
32842e4d9fb1Saurel32
32852e4d9fb1Saurel32##########################################
32864d3b6f6eSbalrog# curses probe
3287a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3288e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
32898ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
32908ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3291e095e2f3SStefan Weil  else
32927c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
32938ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3294e095e2f3SStefan Weil  fi
3295c584a6d0SJuan Quintela  curses_found=no
32964d3b6f6eSbalrog  cat > $TMPC << EOF
32978ddc5bf9SSamuel Thibault#include <locale.h>
32984d3b6f6eSbalrog#include <curses.h>
32998ddc5bf9SSamuel Thibault#include <wchar.h>
3300ef9a2524SStefan Weilint main(void) {
33018ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
33028ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3303ef9a2524SStefan Weil  resize_term(0, 0);
33048ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
33058ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
33067c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3307271f37abSKamil Rytarowski  return 0;
3308ef9a2524SStefan Weil}
33094d3b6f6eSbalrogEOF
3310ecbe251fSVadim Evard  IFS=:
33118ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3312b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3313b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
33147c703002SSamuel Thibault    IFS=:
33158ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3316ecbe251fSVadim Evard      unset IFS
33178ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3318c584a6d0SJuan Quintela        curses_found=yes
33194f78ef9aSJuan Quintela        break
33204d3b6f6eSbalrog      fi
33214f78ef9aSJuan Quintela    done
33227c703002SSamuel Thibault    if test "$curses_found" = yes ; then
33237c703002SSamuel Thibault      break
33247c703002SSamuel Thibault    fi
33258ddc5bf9SSamuel Thibault  done
3326ecbe251fSVadim Evard  unset IFS
3327c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3328c584a6d0SJuan Quintela    curses=yes
3329c584a6d0SJuan Quintela  else
3330c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
333121684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3332c584a6d0SJuan Quintela    fi
3333c584a6d0SJuan Quintela    curses=no
3334c584a6d0SJuan Quintela  fi
33354f78ef9aSJuan Quintelafi
33364d3b6f6eSbalrog
3337414f0dabSblueswir1##########################################
3338769ce76dSAlexander Graf# curl probe
3339a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
334065d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3341a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
33424e2b0658SPaolo Bonzini  else
33434e2b0658SPaolo Bonzini    curlconfig=curl-config
33444e2b0658SPaolo Bonzini  fi
3345769ce76dSAlexander Graf  cat > $TMPC << EOF
3346769ce76dSAlexander Graf#include <curl/curl.h>
33470b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3348769ce76dSAlexander GrafEOF
334989138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
335089138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3351b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3352769ce76dSAlexander Graf    curl=yes
3353788c8196SJuan Quintela  else
3354788c8196SJuan Quintela    if test "$curl" = "yes" ; then
335521684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3356788c8196SJuan Quintela    fi
3357788c8196SJuan Quintela    curl=no
3358769ce76dSAlexander Graf  fi
3359769ce76dSAlexander Graffi # test "$curl"
3360769ce76dSAlexander Graf
3361769ce76dSAlexander Graf##########################################
3362fb599c9aSbalrog# bluez support probe
3363a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3364e820e3f4Sbalrog  cat > $TMPC << EOF
3365e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3366e820e3f4Sbalrogint main(void) { return bt_error(0); }
3367e820e3f4SbalrogEOF
336889138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
336989138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
337052166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3371a20a6f46SJuan Quintela    bluez=yes
3372e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3373e820e3f4Sbalrog  else
3374a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
337521684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3376a20a6f46SJuan Quintela    fi
3377e820e3f4Sbalrog    bluez="no"
3378e820e3f4Sbalrog  fi
3379fb599c9aSbalrogfi
3380fb599c9aSbalrog
3381fb599c9aSbalrog##########################################
3382e18df141SAnthony Liguori# glib support probe
3383a52d28afSPaolo Bonzini
3384ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3385ad04d8cbSPeter Maydell    glib_req_ver=2.30
3386ad04d8cbSPeter Maydellelse
3387f40685c6SJohn Snow    glib_req_ver=2.22
3388ad04d8cbSPeter Maydellfi
3389aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3390aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3391a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3392aa0d1f44SPaolo Bonzinifi
3393e26110cfSFam Zheng
33944eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
33954eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
33964eaf7202SSameeh Jubran
33974eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
33984eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
33994eaf7202SSameeh Jubranfi
34004eaf7202SSameeh Jubran
3401aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3402e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
340389138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
340489138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
34054a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
340614015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3407957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3408e18df141SAnthony Liguori    else
3409e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3410e26110cfSFam Zheng    fi
3411e26110cfSFam Zhengdone
3412e26110cfSFam Zheng
3413977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3414977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3415977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3416977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3417977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3418977a82abSDaniel P. Berrange#include <glib.h>
3419977a82abSDaniel P. Berrange#include <unistd.h>
3420977a82abSDaniel P. Berrange
3421977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3422977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3423977a82abSDaniel P. Berrange
3424977a82abSDaniel P. Berrangeint main(void) {
3425977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3426977a82abSDaniel P. Berrange   return 0;
3427977a82abSDaniel P. Berrange}
3428977a82abSDaniel P. BerrangeEOF
3429977a82abSDaniel P. Berrange
34305919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3431977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3432977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3433977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3434977a82abSDaniel P. Berrange	       "build target"
3435977a82abSDaniel P. Berrangefi
3436977a82abSDaniel P. Berrange
34379d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
34389d41401bSMichael S. Tsirkinglib_subprocess=yes
3439a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
34409d41401bSMichael S. Tsirkin    glib_subprocess=no
34419d41401bSMichael S. Tsirkinfi
34429d41401bSMichael S. Tsirkin
3443bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3444bbbf2e04SJohn Snowcat > $TMPC << EOF
3445bbbf2e04SJohn Snow#include <glib.h>
3446bbbf2e04SJohn Snowint main(void) { return 0; }
3447bbbf2e04SJohn SnowEOF
3448bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3449bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3450bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3451bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3452bbbf2e04SJohn Snow    fi
3453bbbf2e04SJohn Snowfi
3454bbbf2e04SJohn Snow
3455e26110cfSFam Zheng##########################################
3456e26110cfSFam Zheng# SHA command probe for modules
3457e26110cfSFam Zhengif test "$modules" = yes; then
3458e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3459e26110cfSFam Zheng    for c in $shacmd_probe; do
34608ccefb91SFam Zheng        if has $c; then
3461e26110cfSFam Zheng            shacmd="$c"
3462e26110cfSFam Zheng            break
3463e26110cfSFam Zheng        fi
3464e26110cfSFam Zheng    done
3465e26110cfSFam Zheng    if test "$shacmd" = ""; then
3466e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3467e26110cfSFam Zheng    fi
3468e18df141SAnthony Liguorifi
3469e18df141SAnthony Liguori
3470e18df141SAnthony Liguori##########################################
3471e2134eb9SGerd Hoffmann# pixman support probe
3472e2134eb9SGerd Hoffmann
347374880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
347474880fe2SRobert Schiele  pixman_cflags=
347574880fe2SRobert Schiele  pixman_libs=
347635c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
347789138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
347889138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3479e2134eb9SGerd Hoffmannelse
3480c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3481c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3482e2134eb9SGerd Hoffmannfi
3483e2134eb9SGerd Hoffmann
3484e2134eb9SGerd Hoffmann##########################################
3485fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3486fe8fc5aeSPaolo Bonzini
3487fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
3488fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3489fe8fc5aeSPaolo Bonzini#include <libudev.h>
3490fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3491fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3492fe8fc5aeSPaolo Bonziniint logsink;
3493b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3494b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3495b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3496b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3497b3f1c8c4SPaolo Bonzinistruct udev *udev;
3498b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3499b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3500b3f1c8c4SPaolo Bonzini
3501fe8fc5aeSPaolo Bonziniint main(void) {
3502b3f1c8c4SPaolo Bonzini    udev = udev_new();
3503b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3504fe8fc5aeSPaolo Bonzini    return 0;
3505fe8fc5aeSPaolo Bonzini}
3506fe8fc5aeSPaolo BonziniEOF
3507fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3508fe8fc5aeSPaolo Bonzini    mpathpersist=yes
3509fe8fc5aeSPaolo Bonzini  else
3510fe8fc5aeSPaolo Bonzini    mpathpersist=no
3511fe8fc5aeSPaolo Bonzini  fi
3512fe8fc5aeSPaolo Bonzinielse
3513fe8fc5aeSPaolo Bonzini  mpathpersist=no
3514fe8fc5aeSPaolo Bonzinifi
3515fe8fc5aeSPaolo Bonzini
3516fe8fc5aeSPaolo Bonzini##########################################
351717bff52bSM. Mohan Kumar# libcap probe
351817bff52bSM. Mohan Kumar
351917bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
352017bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
352117bff52bSM. Mohan Kumar#include <stdio.h>
352217bff52bSM. Mohan Kumar#include <sys/capability.h>
3523cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
352417bff52bSM. Mohan KumarEOF
352517bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
352617bff52bSM. Mohan Kumar    cap=yes
352717bff52bSM. Mohan Kumar  else
352817bff52bSM. Mohan Kumar    cap=no
352917bff52bSM. Mohan Kumar  fi
353017bff52bSM. Mohan Kumarfi
353117bff52bSM. Mohan Kumar
353217bff52bSM. Mohan Kumar##########################################
3533e5d355d1Saliguori# pthread probe
35344b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35353c529d93Saliguori
3536e5d355d1Saliguoripthread=no
3537414f0dabSblueswir1cat > $TMPC << EOF
35383c529d93Saliguori#include <pthread.h>
35397a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35407a42bbe4SStefan Weilint main(void) {
35417a42bbe4SStefan Weil  pthread_t thread;
35427a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
35437a42bbe4SStefan Weil  return 0;
35447a42bbe4SStefan Weil}
3545414f0dabSblueswir1EOF
3546bd00d539SAndreas Färberif compile_prog "" "" ; then
3547bd00d539SAndreas Färber  pthread=yes
3548bd00d539SAndreas Färberelse
3549de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
355052166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3551e5d355d1Saliguori      pthread=yes
3552e3c56761SPeter Portante      found=no
3553e3c56761SPeter Portante      for lib_entry in $LIBS; do
3554e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3555e3c56761SPeter Portante          found=yes
3556e3c56761SPeter Portante          break
3557e3c56761SPeter Portante        fi
3558e3c56761SPeter Portante      done
3559e3c56761SPeter Portante      if test "$found" = "no"; then
35605572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
356114ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3562e3c56761SPeter Portante      fi
3563409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3564de65fe0fSSebastian Herbszt      break
3565414f0dabSblueswir1    fi
3566de65fe0fSSebastian Herbszt  done
3567bd00d539SAndreas Färberfi
3568414f0dabSblueswir1
35694617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
357076ad07a4SPeter Maydell  error_exit "pthread check failed" \
357176ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3572e5d355d1Saliguorifi
3573e5d355d1Saliguori
35745c312079SDr. David Alan Gilbert# check for pthread_setname_np
35755c312079SDr. David Alan Gilbertpthread_setname_np=no
35765c312079SDr. David Alan Gilbertcat > $TMPC << EOF
35775c312079SDr. David Alan Gilbert#include <pthread.h>
35785c312079SDr. David Alan Gilbert
35795c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
35805c312079SDr. David Alan Gilbertint main(void)
35815c312079SDr. David Alan Gilbert{
35825c312079SDr. David Alan Gilbert    pthread_t thread;
35835c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
35845c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
35855c312079SDr. David Alan Gilbert    return 0;
35865c312079SDr. David Alan Gilbert}
35875c312079SDr. David Alan GilbertEOF
35885c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
35895c312079SDr. David Alan Gilbert  pthread_setname_np=yes
35905c312079SDr. David Alan Gilbertfi
35915c312079SDr. David Alan Gilbert
3592bf9298b9Saliguori##########################################
3593f27aaf4bSChristian Brunner# rbd probe
3594f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3595f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3596f27aaf4bSChristian Brunner#include <stdio.h>
3597ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3598f27aaf4bSChristian Brunnerint main(void) {
3599ad32e9c0SJosh Durgin    rados_t cluster;
3600ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3601f27aaf4bSChristian Brunner    return 0;
3602f27aaf4bSChristian Brunner}
3603f27aaf4bSChristian BrunnerEOF
3604ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3605f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3606f27aaf4bSChristian Brunner    rbd=yes
3607f27aaf4bSChristian Brunner  else
3608f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
360921684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3610f27aaf4bSChristian Brunner    fi
3611f27aaf4bSChristian Brunner    rbd=no
3612f27aaf4bSChristian Brunner  fi
3613f27aaf4bSChristian Brunnerfi
3614f27aaf4bSChristian Brunner
3615f27aaf4bSChristian Brunner##########################################
36160a12ec87SRichard W.M. Jones# libssh2 probe
36174fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
36180a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
361965d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
362089138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
362189138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
36220a12ec87SRichard W.M. Jones    libssh2=yes
36230a12ec87SRichard W.M. Jones  else
36240a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
36254fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
36260a12ec87SRichard W.M. Jones    fi
36270a12ec87SRichard W.M. Jones    libssh2=no
36280a12ec87SRichard W.M. Jones  fi
36290a12ec87SRichard W.M. Jonesfi
36300a12ec87SRichard W.M. Jones
36310a12ec87SRichard W.M. Jones##########################################
36329a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
36339a2d462eSRichard W.M. Jones
36349a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
36359a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
36369a2d462eSRichard W.M. Jones#include <stdio.h>
36379a2d462eSRichard W.M. Jones#include <libssh2.h>
36389a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
36399a2d462eSRichard W.M. Jonesint main(void) {
36409a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
36419a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
36429a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
36439a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
36449a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
36459a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
36469a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
36479a2d462eSRichard W.M. Jones    return 0;
36489a2d462eSRichard W.M. Jones}
36499a2d462eSRichard W.M. JonesEOF
36509a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
36519a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
36529a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
36539a2d462eSRichard W.M. Jones  fi
36549a2d462eSRichard W.M. Jonesfi
36559a2d462eSRichard W.M. Jones
36569a2d462eSRichard W.M. Jones##########################################
36575c6c3a6cSChristoph Hellwig# linux-aio probe
36585c6c3a6cSChristoph Hellwig
36595c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
36605c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
36615c6c3a6cSChristoph Hellwig#include <libaio.h>
36625c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3663832ce9c2SScott Wood#include <stddef.h>
36645c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
36655c6c3a6cSChristoph HellwigEOF
36665c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
36675c6c3a6cSChristoph Hellwig    linux_aio=yes
36685c6c3a6cSChristoph Hellwig  else
36695c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
367021684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
36715c6c3a6cSChristoph Hellwig    fi
36723cfcae3cSLuiz Capitulino    linux_aio=no
36735c6c3a6cSChristoph Hellwig  fi
36745c6c3a6cSChristoph Hellwigfi
36755c6c3a6cSChristoph Hellwig
36765c6c3a6cSChristoph Hellwig##########################################
36773b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
36783b8acc11SPaolo Bonzini
36793b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
36803b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
36813b8acc11SPaolo Bonzinielse
36823b8acc11SPaolo Bonzini  tpm_passthrough=no
36833b8acc11SPaolo Bonzinifi
36843b8acc11SPaolo Bonzini
3685f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3686f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3687f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3688f4ede81eSAmarnath Vallurielse
3689f4ede81eSAmarnath Valluri  tpm_emulator=no
3690f4ede81eSAmarnath Vallurifi
36913b8acc11SPaolo Bonzini##########################################
3692758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3693758e8e38SVenkateswararao Jujjuri (JV)
3694758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3695758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3696758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3697758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3698f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3699f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3700f2338fb4SPavel Borzenkov#else
37014f26f2b6SAvi Kivity#include <sys/xattr.h>
3702f2338fb4SPavel Borzenkov#endif
3703758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3704758e8e38SVenkateswararao Jujjuri (JV)EOF
37054f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37064f26f2b6SAvi Kivity    attr=yes
37074f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3708f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3709758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3710758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
37114f26f2b6SAvi Kivity    libattr=yes
3712758e8e38SVenkateswararao Jujjuri (JV)  else
3713758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
371421684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3715758e8e38SVenkateswararao Jujjuri (JV)    fi
3716758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3717758e8e38SVenkateswararao Jujjuri (JV)  fi
3718758e8e38SVenkateswararao Jujjuri (JV)fi
3719758e8e38SVenkateswararao Jujjuri (JV)
3720758e8e38SVenkateswararao Jujjuri (JV)##########################################
3721bf9298b9Saliguori# iovec probe
3722bf9298b9Saliguoricat > $TMPC <<EOF
3723db34f0b3Sblueswir1#include <sys/types.h>
3724bf9298b9Saliguori#include <sys/uio.h>
3725db34f0b3Sblueswir1#include <unistd.h>
3726f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3727bf9298b9SaliguoriEOF
3728bf9298b9Saliguoriiovec=no
372952166aa0SJuan Quintelaif compile_prog "" "" ; then
3730bf9298b9Saliguori  iovec=yes
3731bf9298b9Saliguorifi
3732bf9298b9Saliguori
3733f652e6afSaurel32##########################################
3734ceb42de8Saliguori# preadv probe
3735ceb42de8Saliguoricat > $TMPC <<EOF
3736ceb42de8Saliguori#include <sys/types.h>
3737ceb42de8Saliguori#include <sys/uio.h>
3738ceb42de8Saliguori#include <unistd.h>
3739c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3740ceb42de8SaliguoriEOF
3741ceb42de8Saliguoripreadv=no
374252166aa0SJuan Quintelaif compile_prog "" "" ; then
3743ceb42de8Saliguori  preadv=yes
3744ceb42de8Saliguorifi
3745ceb42de8Saliguori
3746ceb42de8Saliguori##########################################
3747f652e6afSaurel32# fdt probe
3748e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3749e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3750e169e1e1SPeter Maydellfdt_required=no
3751e169e1e1SPeter Maydellfor target in $target_list; do
3752e169e1e1SPeter Maydell  case $target in
3753a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
3754e169e1e1SPeter Maydell      fdt_required=yes
3755e169e1e1SPeter Maydell    ;;
3756e169e1e1SPeter Maydell  esac
3757e169e1e1SPeter Maydelldone
3758e169e1e1SPeter Maydell
3759e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3760e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3761e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3762e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3763e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3764e169e1e1SPeter Maydell  fi
3765e169e1e1SPeter Maydell  fdt=yes
3766e169e1e1SPeter Maydellfi
3767e169e1e1SPeter Maydell
37682df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3769b41af4baSJuan Quintela  fdt_libs="-lfdt"
377096ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
37716e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3772f652e6afSaurel32  cat > $TMPC << EOF
377331ce0adbSThomas Huth#include <libfdt.h>
377496ce6545SPeter Crosthwaite#include <libfdt_env.h>
37756e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3776f652e6afSaurel32EOF
377752166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3778a540f158SPeter Crosthwaite    # system DTC is good - use it
3779e3971d61SPhilippe Mathieu-Daudé    fdt=system
3780aef45d51SDaniel P. Berrange  else
3781aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3782aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3783aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3784aef45d51SDaniel P. Berrange      fi
3785aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3786e3971d61SPhilippe Mathieu-Daudé          fdt=git
3787a540f158SPeter Crosthwaite          mkdir -p dtc
3788cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3789a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3790a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
37912df87df7SJuan Quintela          fi
3792a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
37938a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
37948a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
3795a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3796aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3797aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3798aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3799a540f158SPeter Crosthwaite      else
3800a540f158SPeter Crosthwaite          # don't have and don't want
3801de3a354aSMichael Walle          fdt_libs=
38022df87df7SJuan Quintela          fdt=no
3803f652e6afSaurel32      fi
3804f652e6afSaurel32  fi
3805aef45d51SDaniel P. Berrangefi
3806f652e6afSaurel32
3807a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3808a540f158SPeter Crosthwaite
380920ff075bSMichael Walle##########################################
3810fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3811b1546f32SGerd Hoffmann
3812da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3813014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
38145f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38155f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38165f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3817da076ffeSGerd Hoffmann    opengl=yes
3818925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3819925a0400SGerd Hoffmann        gtk_gl="yes"
3820925a0400SGerd Hoffmann    fi
3821cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
382220ff075bSMichael Walle  else
3823da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3824dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
382520ff075bSMichael Walle    fi
3826f676c67eSJeremy White    opengl_cflags=""
3827da076ffeSGerd Hoffmann    opengl_libs=""
3828da076ffeSGerd Hoffmann    opengl=no
382920ff075bSMichael Walle  fi
383020ff075bSMichael Wallefi
383120ff075bSMichael Walle
3832014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3833014cb152SGerd Hoffmann  cat > $TMPC << EOF
3834014cb152SGerd Hoffmann#include <epoxy/egl.h>
3835014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3836014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3837014cb152SGerd Hoffmann#endif
3838014cb152SGerd Hoffmannint main(void) { return 0; }
3839014cb152SGerd HoffmannEOF
3840014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3841014cb152SGerd Hoffmann    opengl_dmabuf=yes
3842014cb152SGerd Hoffmann  fi
3843014cb152SGerd Hoffmannfi
3844c9a12e75SChrysostomos Nanakos
3845ed279a06SKlim Kireev##########################################
3846ed279a06SKlim Kireev# libxml2 probe
3847ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3848ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3849ed279a06SKlim Kireev        libxml2="yes"
3850ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3851ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3852ed279a06SKlim Kireev    else
3853ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3854ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3855ed279a06SKlim Kireev        fi
3856ed279a06SKlim Kireev        libxml2="no"
3857ed279a06SKlim Kireev    fi
3858ed279a06SKlim Kireevfi
3859c9a12e75SChrysostomos Nanakos
3860eb100396SBharata B Rao##########################################
3861eb100396SBharata B Rao# glusterfs probe
3862eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
386365d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3864e01bee08SBharata B Rao    glusterfs="yes"
386589138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
386689138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3867d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3868d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3869d85fa9ebSJeff Cody    fi
387065d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
38710c14fb47SBharata B Rao      glusterfs_discard="yes"
38720c14fb47SBharata B Rao    fi
38737c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3874df3a429aSNiels de Vos      glusterfs_fallocate="yes"
38757c815372SBharata B Rao      glusterfs_zerofill="yes"
38767c815372SBharata B Rao    fi
3877eb100396SBharata B Rao  else
3878eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
38798efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
38808efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3881eb100396SBharata B Rao    fi
3882e01bee08SBharata B Rao    glusterfs="no"
3883eb100396SBharata B Rao  fi
3884eb100396SBharata B Raofi
3885eb100396SBharata B Rao
388639386ac7Saurel32# Check for inotify functions when we are building linux-user
38873b3f24adSaurel32# emulator.  This is done because older glibc versions don't
38883b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
38893b3f24adSaurel32# don't provide them even if kernel supports them.
38903b3f24adSaurel32#
38913b3f24adSaurel32inotify=no
38923b3f24adSaurel32cat > $TMPC << EOF
38933b3f24adSaurel32#include <sys/inotify.h>
38943b3f24adSaurel32
38953b3f24adSaurel32int
38963b3f24adSaurel32main(void)
38973b3f24adSaurel32{
38983b3f24adSaurel32	/* try to start inotify */
38998690e420Saurel32	return inotify_init();
39003b3f24adSaurel32}
39013b3f24adSaurel32EOF
390252166aa0SJuan Quintelaif compile_prog "" "" ; then
39033b3f24adSaurel32  inotify=yes
39043b3f24adSaurel32fi
39053b3f24adSaurel32
3906c05c7a73SRiku Voipioinotify1=no
3907c05c7a73SRiku Voipiocat > $TMPC << EOF
3908c05c7a73SRiku Voipio#include <sys/inotify.h>
3909c05c7a73SRiku Voipio
3910c05c7a73SRiku Voipioint
3911c05c7a73SRiku Voipiomain(void)
3912c05c7a73SRiku Voipio{
3913c05c7a73SRiku Voipio    /* try to start inotify */
3914c05c7a73SRiku Voipio    return inotify_init1(0);
3915c05c7a73SRiku Voipio}
3916c05c7a73SRiku VoipioEOF
3917c05c7a73SRiku Voipioif compile_prog "" "" ; then
3918c05c7a73SRiku Voipio  inotify1=yes
3919c05c7a73SRiku Voipiofi
3920c05c7a73SRiku Voipio
3921099d6b0fSRiku Voipio# check if pipe2 is there
3922099d6b0fSRiku Voipiopipe2=no
3923099d6b0fSRiku Voipiocat > $TMPC << EOF
3924099d6b0fSRiku Voipio#include <unistd.h>
3925099d6b0fSRiku Voipio#include <fcntl.h>
3926099d6b0fSRiku Voipio
3927099d6b0fSRiku Voipioint main(void)
3928099d6b0fSRiku Voipio{
3929099d6b0fSRiku Voipio    int pipefd[2];
39309bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3931099d6b0fSRiku Voipio}
3932099d6b0fSRiku VoipioEOF
393352166aa0SJuan Quintelaif compile_prog "" "" ; then
3934099d6b0fSRiku Voipio  pipe2=yes
3935099d6b0fSRiku Voipiofi
3936099d6b0fSRiku Voipio
393740ff6d7eSKevin Wolf# check if accept4 is there
393840ff6d7eSKevin Wolfaccept4=no
393940ff6d7eSKevin Wolfcat > $TMPC << EOF
394040ff6d7eSKevin Wolf#include <sys/socket.h>
394140ff6d7eSKevin Wolf#include <stddef.h>
394240ff6d7eSKevin Wolf
394340ff6d7eSKevin Wolfint main(void)
394440ff6d7eSKevin Wolf{
394540ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
394640ff6d7eSKevin Wolf    return 0;
394740ff6d7eSKevin Wolf}
394840ff6d7eSKevin WolfEOF
394940ff6d7eSKevin Wolfif compile_prog "" "" ; then
395040ff6d7eSKevin Wolf  accept4=yes
395140ff6d7eSKevin Wolffi
395240ff6d7eSKevin Wolf
39533ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
39543ce34dfbSvibisreenivasansplice=no
39553ce34dfbSvibisreenivasancat > $TMPC << EOF
39563ce34dfbSvibisreenivasan#include <unistd.h>
39573ce34dfbSvibisreenivasan#include <fcntl.h>
39583ce34dfbSvibisreenivasan#include <limits.h>
39593ce34dfbSvibisreenivasan
39603ce34dfbSvibisreenivasanint main(void)
39613ce34dfbSvibisreenivasan{
396266ea0f22SStefan Weil    int len, fd = 0;
39633ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
39643ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
39653ce34dfbSvibisreenivasan    return 0;
39663ce34dfbSvibisreenivasan}
39673ce34dfbSvibisreenivasanEOF
396852166aa0SJuan Quintelaif compile_prog "" "" ; then
39693ce34dfbSvibisreenivasan  splice=yes
39703ce34dfbSvibisreenivasanfi
39713ce34dfbSvibisreenivasan
3972dcc38d1cSMarcelo Tosatti##########################################
3973a99d57bbSWanlong Gao# libnuma probe
3974a99d57bbSWanlong Gao
3975a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3976a99d57bbSWanlong Gao  cat > $TMPC << EOF
3977a99d57bbSWanlong Gao#include <numa.h>
3978a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3979a99d57bbSWanlong GaoEOF
3980a99d57bbSWanlong Gao
3981a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3982a99d57bbSWanlong Gao    numa=yes
3983a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3984a99d57bbSWanlong Gao  else
3985a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3986a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3987a99d57bbSWanlong Gao    fi
3988a99d57bbSWanlong Gao    numa=no
3989a99d57bbSWanlong Gao  fi
3990a99d57bbSWanlong Gaofi
3991a99d57bbSWanlong Gao
39927b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
39937b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
39947b01cb97SAlexandre Derumier    exit 1
39957b01cb97SAlexandre Derumierfi
39967b01cb97SAlexandre Derumier
39975a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
39985a22ab71SYang Zhong# do not support it.
39995a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
40005a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
40015a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
40025a22ab71SYang Zhong    fi
40035a22ab71SYang Zhong    malloc_trim="no"
40045a22ab71SYang Zhongfi
40055a22ab71SYang Zhong
40065a22ab71SYang Zhong#######################################
40075a22ab71SYang Zhong# malloc_trim
40085a22ab71SYang Zhong
40095a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
40105a22ab71SYang Zhong    cat > $TMPC << EOF
40115a22ab71SYang Zhong#include <malloc.h>
40125a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
40135a22ab71SYang ZhongEOF
40145a22ab71SYang Zhong    if compile_prog "" "" ; then
40155a22ab71SYang Zhong        malloc_trim="yes"
40165a22ab71SYang Zhong    else
40175a22ab71SYang Zhong        malloc_trim="no"
40185a22ab71SYang Zhong    fi
40195a22ab71SYang Zhongfi
40205a22ab71SYang Zhong
4021a99d57bbSWanlong Gao##########################################
40222847b469SFam Zheng# tcmalloc probe
40232847b469SFam Zheng
40242847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
40252847b469SFam Zheng  cat > $TMPC << EOF
40262847b469SFam Zheng#include <stdlib.h>
40272847b469SFam Zhengint main(void) { malloc(1); return 0; }
40282847b469SFam ZhengEOF
40292847b469SFam Zheng
40302847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
40312847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
40322847b469SFam Zheng  else
40332847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
40342847b469SFam Zheng  fi
40352847b469SFam Zhengfi
40362847b469SFam Zheng
40372847b469SFam Zheng##########################################
40387b01cb97SAlexandre Derumier# jemalloc probe
40397b01cb97SAlexandre Derumier
40407b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
40417b01cb97SAlexandre Derumier  cat > $TMPC << EOF
40427b01cb97SAlexandre Derumier#include <stdlib.h>
40437b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
40447b01cb97SAlexandre DerumierEOF
40457b01cb97SAlexandre Derumier
40467b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
40477b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
40487b01cb97SAlexandre Derumier  else
40497b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
40507b01cb97SAlexandre Derumier  fi
40517b01cb97SAlexandre Derumierfi
40527b01cb97SAlexandre Derumier
40537b01cb97SAlexandre Derumier##########################################
4054dcc38d1cSMarcelo Tosatti# signalfd probe
4055dcc38d1cSMarcelo Tosattisignalfd="no"
4056dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4057dcc38d1cSMarcelo Tosatti#include <unistd.h>
4058dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4059dcc38d1cSMarcelo Tosatti#include <signal.h>
4060dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4061dcc38d1cSMarcelo TosattiEOF
4062dcc38d1cSMarcelo Tosatti
4063dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4064dcc38d1cSMarcelo Tosatti  signalfd=yes
4065dcc38d1cSMarcelo Tosattifi
4066dcc38d1cSMarcelo Tosatti
4067c2882b96SRiku Voipio# check if eventfd is supported
4068c2882b96SRiku Voipioeventfd=no
4069c2882b96SRiku Voipiocat > $TMPC << EOF
4070c2882b96SRiku Voipio#include <sys/eventfd.h>
4071c2882b96SRiku Voipio
4072c2882b96SRiku Voipioint main(void)
4073c2882b96SRiku Voipio{
407455cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4075c2882b96SRiku Voipio}
4076c2882b96SRiku VoipioEOF
4077c2882b96SRiku Voipioif compile_prog "" "" ; then
4078c2882b96SRiku Voipio  eventfd=yes
4079c2882b96SRiku Voipiofi
4080c2882b96SRiku Voipio
4081751bcc39SMarc-André Lureau# check if memfd is supported
4082751bcc39SMarc-André Lureaumemfd=no
4083751bcc39SMarc-André Lureaucat > $TMPC << EOF
408475e5b70eSPaolo Bonzini#include <sys/mman.h>
4085751bcc39SMarc-André Lureau
4086751bcc39SMarc-André Lureauint main(void)
4087751bcc39SMarc-André Lureau{
4088751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4089751bcc39SMarc-André Lureau}
4090751bcc39SMarc-André LureauEOF
4091751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4092751bcc39SMarc-André Lureau  memfd=yes
4093751bcc39SMarc-André Lureaufi
4094751bcc39SMarc-André Lureau
4095751bcc39SMarc-André Lureau
4096751bcc39SMarc-André Lureau
4097d0927938SUlrich Hecht# check for fallocate
4098d0927938SUlrich Hechtfallocate=no
4099d0927938SUlrich Hechtcat > $TMPC << EOF
4100d0927938SUlrich Hecht#include <fcntl.h>
4101d0927938SUlrich Hecht
4102d0927938SUlrich Hechtint main(void)
4103d0927938SUlrich Hecht{
4104d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4105d0927938SUlrich Hecht    return 0;
4106d0927938SUlrich Hecht}
4107d0927938SUlrich HechtEOF
41088fb03151SPeter Maydellif compile_prog "" "" ; then
4109d0927938SUlrich Hecht  fallocate=yes
4110d0927938SUlrich Hechtfi
4111d0927938SUlrich Hecht
41123d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41133d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41143d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41153d4fa43eSKusanagi Kouichi#include <fcntl.h>
41163d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41173d4fa43eSKusanagi Kouichi
41183d4fa43eSKusanagi Kouichiint main(void)
41193d4fa43eSKusanagi Kouichi{
41203d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41213d4fa43eSKusanagi Kouichi    return 0;
41223d4fa43eSKusanagi Kouichi}
41233d4fa43eSKusanagi KouichiEOF
41243d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41253d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41263d4fa43eSKusanagi Kouichifi
41273d4fa43eSKusanagi Kouichi
4128b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4129b953f075SDenis V. Lunevfallocate_zero_range=no
4130b953f075SDenis V. Lunevcat > $TMPC << EOF
4131b953f075SDenis V. Lunev#include <fcntl.h>
4132b953f075SDenis V. Lunev#include <linux/falloc.h>
4133b953f075SDenis V. Lunev
4134b953f075SDenis V. Lunevint main(void)
4135b953f075SDenis V. Lunev{
4136b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4137b953f075SDenis V. Lunev    return 0;
4138b953f075SDenis V. Lunev}
4139b953f075SDenis V. LunevEOF
4140b953f075SDenis V. Lunevif compile_prog "" "" ; then
4141b953f075SDenis V. Lunev  fallocate_zero_range=yes
4142b953f075SDenis V. Lunevfi
4143b953f075SDenis V. Lunev
4144ed911435SKevin Wolf# check for posix_fallocate
4145ed911435SKevin Wolfposix_fallocate=no
4146ed911435SKevin Wolfcat > $TMPC << EOF
4147ed911435SKevin Wolf#include <fcntl.h>
4148ed911435SKevin Wolf
4149ed911435SKevin Wolfint main(void)
4150ed911435SKevin Wolf{
4151ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4152ed911435SKevin Wolf    return 0;
4153ed911435SKevin Wolf}
4154ed911435SKevin WolfEOF
4155ed911435SKevin Wolfif compile_prog "" "" ; then
4156ed911435SKevin Wolf    posix_fallocate=yes
4157ed911435SKevin Wolffi
4158ed911435SKevin Wolf
4159c727f47dSPeter Maydell# check for sync_file_range
4160c727f47dSPeter Maydellsync_file_range=no
4161c727f47dSPeter Maydellcat > $TMPC << EOF
4162c727f47dSPeter Maydell#include <fcntl.h>
4163c727f47dSPeter Maydell
4164c727f47dSPeter Maydellint main(void)
4165c727f47dSPeter Maydell{
4166c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4167c727f47dSPeter Maydell    return 0;
4168c727f47dSPeter Maydell}
4169c727f47dSPeter MaydellEOF
41708fb03151SPeter Maydellif compile_prog "" "" ; then
4171c727f47dSPeter Maydell  sync_file_range=yes
4172c727f47dSPeter Maydellfi
4173c727f47dSPeter Maydell
4174dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4175dace20dcSPeter Maydellfiemap=no
4176dace20dcSPeter Maydellcat > $TMPC << EOF
4177dace20dcSPeter Maydell#include <sys/ioctl.h>
4178dace20dcSPeter Maydell#include <linux/fs.h>
4179dace20dcSPeter Maydell#include <linux/fiemap.h>
4180dace20dcSPeter Maydell
4181dace20dcSPeter Maydellint main(void)
4182dace20dcSPeter Maydell{
4183dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4184dace20dcSPeter Maydell    return 0;
4185dace20dcSPeter Maydell}
4186dace20dcSPeter MaydellEOF
41878fb03151SPeter Maydellif compile_prog "" "" ; then
4188dace20dcSPeter Maydell  fiemap=yes
4189dace20dcSPeter Maydellfi
4190dace20dcSPeter Maydell
4191d0927938SUlrich Hecht# check for dup3
4192d0927938SUlrich Hechtdup3=no
4193d0927938SUlrich Hechtcat > $TMPC << EOF
4194d0927938SUlrich Hecht#include <unistd.h>
4195d0927938SUlrich Hecht
4196d0927938SUlrich Hechtint main(void)
4197d0927938SUlrich Hecht{
4198d0927938SUlrich Hecht    dup3(0, 0, 0);
4199d0927938SUlrich Hecht    return 0;
4200d0927938SUlrich Hecht}
4201d0927938SUlrich HechtEOF
420278f5d726SJan Kiszkaif compile_prog "" "" ; then
4203d0927938SUlrich Hecht  dup3=yes
4204d0927938SUlrich Hechtfi
4205d0927938SUlrich Hecht
42064e0c6529SAlex Bligh# check for ppoll support
42074e0c6529SAlex Blighppoll=no
42084e0c6529SAlex Blighcat > $TMPC << EOF
42094e0c6529SAlex Bligh#include <poll.h>
42104e0c6529SAlex Bligh
42114e0c6529SAlex Blighint main(void)
42124e0c6529SAlex Bligh{
42134e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42144e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42154e0c6529SAlex Bligh    return 0;
42164e0c6529SAlex Bligh}
42174e0c6529SAlex BlighEOF
42184e0c6529SAlex Blighif compile_prog "" "" ; then
42194e0c6529SAlex Bligh  ppoll=yes
42204e0c6529SAlex Blighfi
42214e0c6529SAlex Bligh
4222cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4223cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4224cd758dd0SAlex Blighcat > $TMPC << EOF
4225cd758dd0SAlex Bligh#include <sys/prctl.h>
4226cd758dd0SAlex Bligh
4227cd758dd0SAlex Blighint main(void)
4228cd758dd0SAlex Bligh{
4229cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4230cd758dd0SAlex Bligh    return 0;
4231cd758dd0SAlex Bligh}
4232cd758dd0SAlex BlighEOF
4233cd758dd0SAlex Blighif compile_prog "" "" ; then
4234cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4235cd758dd0SAlex Blighfi
4236cd758dd0SAlex Bligh
42373b6edd16SPeter Maydell# check for epoll support
42383b6edd16SPeter Maydellepoll=no
42393b6edd16SPeter Maydellcat > $TMPC << EOF
42403b6edd16SPeter Maydell#include <sys/epoll.h>
42413b6edd16SPeter Maydell
42423b6edd16SPeter Maydellint main(void)
42433b6edd16SPeter Maydell{
42443b6edd16SPeter Maydell    epoll_create(0);
42453b6edd16SPeter Maydell    return 0;
42463b6edd16SPeter Maydell}
42473b6edd16SPeter MaydellEOF
42488fb03151SPeter Maydellif compile_prog "" "" ; then
42493b6edd16SPeter Maydell  epoll=yes
42503b6edd16SPeter Maydellfi
42513b6edd16SPeter Maydell
4252227f0214SPeter Maydell# epoll_create1 is a later addition
4253227f0214SPeter Maydell# so we must check separately for its presence
42543b6edd16SPeter Maydellepoll_create1=no
42553b6edd16SPeter Maydellcat > $TMPC << EOF
42563b6edd16SPeter Maydell#include <sys/epoll.h>
42573b6edd16SPeter Maydell
42583b6edd16SPeter Maydellint main(void)
42593b6edd16SPeter Maydell{
426019e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
426119e83f6bSPeter Maydell     * a function being called. This is necessary so that on
426219e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
426319e83f6bSPeter Maydell     * the library but not declared in the header file we will
426419e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
426519e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
426619e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
426719e83f6bSPeter Maydell     */
4268c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
42693b6edd16SPeter Maydell}
42703b6edd16SPeter MaydellEOF
42718fb03151SPeter Maydellif compile_prog "" "" ; then
42723b6edd16SPeter Maydell  epoll_create1=yes
42733b6edd16SPeter Maydellfi
42743b6edd16SPeter Maydell
4275a8fd1abaSPeter Maydell# check for sendfile support
4276a8fd1abaSPeter Maydellsendfile=no
4277a8fd1abaSPeter Maydellcat > $TMPC << EOF
4278a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4279a8fd1abaSPeter Maydell
4280a8fd1abaSPeter Maydellint main(void)
4281a8fd1abaSPeter Maydell{
4282a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4283a8fd1abaSPeter Maydell}
4284a8fd1abaSPeter MaydellEOF
4285a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4286a8fd1abaSPeter Maydell  sendfile=yes
4287a8fd1abaSPeter Maydellfi
4288a8fd1abaSPeter Maydell
428951834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
429051834341SRiku Voipiotimerfd=no
429151834341SRiku Voipiocat > $TMPC << EOF
429251834341SRiku Voipio#include <sys/timerfd.h>
429351834341SRiku Voipio
429451834341SRiku Voipioint main(void)
429551834341SRiku Voipio{
429651834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
429751834341SRiku Voipio}
429851834341SRiku VoipioEOF
429951834341SRiku Voipioif compile_prog "" "" ; then
430051834341SRiku Voipio  timerfd=yes
430151834341SRiku Voipiofi
430251834341SRiku Voipio
43039af5c906SRiku Voipio# check for setns and unshare support
43049af5c906SRiku Voipiosetns=no
43059af5c906SRiku Voipiocat > $TMPC << EOF
43069af5c906SRiku Voipio#include <sched.h>
43079af5c906SRiku Voipio
43089af5c906SRiku Voipioint main(void)
43099af5c906SRiku Voipio{
43109af5c906SRiku Voipio    int ret;
43119af5c906SRiku Voipio    ret = setns(0, 0);
43129af5c906SRiku Voipio    ret = unshare(0);
43139af5c906SRiku Voipio    return ret;
43149af5c906SRiku Voipio}
43159af5c906SRiku VoipioEOF
43169af5c906SRiku Voipioif compile_prog "" "" ; then
43179af5c906SRiku Voipio  setns=yes
43189af5c906SRiku Voipiofi
43199af5c906SRiku Voipio
432038860a03SAleksandar Markovic# clock_adjtime probe
432138860a03SAleksandar Markovicclock_adjtime=no
432238860a03SAleksandar Markoviccat > $TMPC <<EOF
432338860a03SAleksandar Markovic#include <time.h>
432438860a03SAleksandar Markovic
432538860a03SAleksandar Markovicint main(void)
432638860a03SAleksandar Markovic{
432738860a03SAleksandar Markovic    return clock_adjtime(0, 0);
432838860a03SAleksandar Markovic}
432938860a03SAleksandar MarkovicEOF
433038860a03SAleksandar Markovicclock_adjtime=no
433138860a03SAleksandar Markovicif compile_prog "" "" ; then
433238860a03SAleksandar Markovic  clock_adjtime=yes
433338860a03SAleksandar Markovicfi
433438860a03SAleksandar Markovic
43355a03cd00SAleksandar Markovic# syncfs probe
43365a03cd00SAleksandar Markovicsyncfs=no
43375a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43385a03cd00SAleksandar Markovic#include <unistd.h>
43395a03cd00SAleksandar Markovic
43405a03cd00SAleksandar Markovicint main(void)
43415a03cd00SAleksandar Markovic{
43425a03cd00SAleksandar Markovic    return syncfs(0);
43435a03cd00SAleksandar Markovic}
43445a03cd00SAleksandar MarkovicEOF
43455a03cd00SAleksandar Markovicsyncfs=no
43465a03cd00SAleksandar Markovicif compile_prog "" "" ; then
43475a03cd00SAleksandar Markovic  syncfs=yes
43485a03cd00SAleksandar Markovicfi
43495a03cd00SAleksandar Markovic
4350cc8ae6deSpbrook# Check if tools are available to build documentation.
4351a25dba17SJuan Quintelaif test "$docs" != "no" ; then
435201668d98SStefan Weil  if has makeinfo && has pod2man; then
4353a25dba17SJuan Quintela    docs=yes
435483a3ab8bSJuan Quintela  else
4355a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
435621684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
435783a3ab8bSJuan Quintela    fi
4358a25dba17SJuan Quintela    docs=no
435983a3ab8bSJuan Quintela  fi
4360cc8ae6deSpbrookfi
4361cc8ae6deSpbrook
4362f514f41cSStefan Weil# Search for bswap_32 function
43636ae9a1f4SJuan Quintelabyteswap_h=no
43646ae9a1f4SJuan Quintelacat > $TMPC << EOF
43656ae9a1f4SJuan Quintela#include <byteswap.h>
43666ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
43676ae9a1f4SJuan QuintelaEOF
436852166aa0SJuan Quintelaif compile_prog "" "" ; then
43696ae9a1f4SJuan Quintela  byteswap_h=yes
43706ae9a1f4SJuan Quintelafi
43716ae9a1f4SJuan Quintela
437275f13596SStefan Weil# Search for bswap32 function
43736ae9a1f4SJuan Quintelabswap_h=no
43746ae9a1f4SJuan Quintelacat > $TMPC << EOF
43756ae9a1f4SJuan Quintela#include <sys/endian.h>
43766ae9a1f4SJuan Quintela#include <sys/types.h>
43776ae9a1f4SJuan Quintela#include <machine/bswap.h>
43786ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
43796ae9a1f4SJuan QuintelaEOF
438052166aa0SJuan Quintelaif compile_prog "" "" ; then
43816ae9a1f4SJuan Quintela  bswap_h=yes
43826ae9a1f4SJuan Quintelafi
43836ae9a1f4SJuan Quintela
4384da93a1fdSaliguori##########################################
4385e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4386c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4387e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
43883c33ea96SPaolo Bonzini    libiscsi="yes"
4389ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4390ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4391c589b249SRonnie Sahlberg  else
4392c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4393e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4394c589b249SRonnie Sahlberg    fi
4395c589b249SRonnie Sahlberg    libiscsi="no"
4396c589b249SRonnie Sahlberg  fi
4397c589b249SRonnie Sahlbergfi
4398c589b249SRonnie Sahlberg
4399c589b249SRonnie Sahlberg##########################################
44008bacde8dSNatanael Copa# Do we need libm
44018bacde8dSNatanael Copacat > $TMPC << EOF
44028bacde8dSNatanael Copa#include <math.h>
4403f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
44048bacde8dSNatanael CopaEOF
44058bacde8dSNatanael Copaif compile_prog "" "" ; then
44068bacde8dSNatanael Copa  :
44078bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
44088bacde8dSNatanael Copa  LIBS="-lm $LIBS"
44098bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
44108bacde8dSNatanael Copaelse
441176ad07a4SPeter Maydell  error_exit "libm check failed"
44128bacde8dSNatanael Copafi
44138bacde8dSNatanael Copa
44148bacde8dSNatanael Copa##########################################
4415da93a1fdSaliguori# Do we need librt
44168bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
44178bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
44188bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
44198bacde8dSNatanael Copa# function in addition.
4420da93a1fdSaliguoricat > $TMPC <<EOF
4421da93a1fdSaliguori#include <signal.h>
4422da93a1fdSaliguori#include <time.h>
44238bacde8dSNatanael Copaint main(void) {
44248bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
44258bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
44268bacde8dSNatanael Copa}
4427da93a1fdSaliguoriEOF
4428da93a1fdSaliguori
442952166aa0SJuan Quintelaif compile_prog "" "" ; then
443007ffa4bdSJuan Quintela  :
44318bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
443218e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
443318e588b1SRick Liu  LIBS="$LIBS -lrt"
443418e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4435da93a1fdSaliguorifi
4436da93a1fdSaliguori
443731ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
443878723752SPeter Maydell        "$haiku" != "yes" ; then
44396362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
44406362a53fSJuan Quintelafi
44416362a53fSJuan Quintela
4442de5071c5SBlue Swirl##########################################
4443cd4ec0b4SGerd Hoffmann# spice probe
4444cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4445cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4446cd4ec0b4SGerd Hoffmann#include <spice.h>
4447cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4448cd4ec0b4SGerd HoffmannEOF
4449710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4450710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
445165d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
445265d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4453cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4454cd4ec0b4SGerd Hoffmann    spice="yes"
4455cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4456cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
44572e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
44582e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4459cd4ec0b4SGerd Hoffmann  else
4460cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
44618efc9363SHu Tao      feature_not_found "spice" \
44628efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4463cd4ec0b4SGerd Hoffmann    fi
4464cd4ec0b4SGerd Hoffmann    spice="no"
4465cd4ec0b4SGerd Hoffmann  fi
4466cd4ec0b4SGerd Hoffmannfi
4467cd4ec0b4SGerd Hoffmann
44687b02f544SMarc-André Lureau# check for smartcard support
44697b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
44700f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
44717b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
44727b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
44737b02f544SMarc-André Lureau        smartcard="yes"
4474111a38b0SRobert Relyea    else
44757b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
44767b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4477111a38b0SRobert Relyea        fi
44787b02f544SMarc-André Lureau        smartcard="no"
4479111a38b0SRobert Relyea    fi
4480111a38b0SRobert Relyeafi
4481111a38b0SRobert Relyea
44822b2325ffSGerd Hoffmann# check for libusb
44832b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
448465d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
44852b2325ffSGerd Hoffmann        libusb="yes"
4486ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4487ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
44882b2325ffSGerd Hoffmann    else
44892b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
44908efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
44912b2325ffSGerd Hoffmann        fi
44922b2325ffSGerd Hoffmann        libusb="no"
44932b2325ffSGerd Hoffmann    fi
44942b2325ffSGerd Hoffmannfi
44952b2325ffSGerd Hoffmann
449669354a83SHans de Goede# check for usbredirparser for usb network redirection support
449769354a83SHans de Goedeif test "$usb_redir" != "no" ; then
449865d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
449969354a83SHans de Goede        usb_redir="yes"
4500ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4501ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
450269354a83SHans de Goede    else
450369354a83SHans de Goede        if test "$usb_redir" = "yes"; then
450421684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
450569354a83SHans de Goede        fi
450669354a83SHans de Goede        usb_redir="no"
450769354a83SHans de Goede    fi
450869354a83SHans de Goedefi
450969354a83SHans de Goede
4510cd4ec0b4SGerd Hoffmann##########################################
4511d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4512d9840e25STomoki Sekiyama
4513d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4514d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4515690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4516d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4517d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4518690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4519d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4520d9840e25STomoki Sekiyama	  ;;
4521690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4522d9840e25STomoki Sekiyama  esac
4523d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4524d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4525d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4526d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4527d9840e25STomoki SekiyamaEOF
4528d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4529d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4530d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4531315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4532f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4533d9840e25STomoki Sekiyama  else
4534d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4535d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4536d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4537d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4538d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4539d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4540d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4541d9840e25STomoki Sekiyama    fi
4542d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4543d9840e25STomoki Sekiyama  fi
4544d9840e25STomoki Sekiyamafi
4545d9840e25STomoki Sekiyama
4546d9840e25STomoki Sekiyama##########################################
4547d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4548d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4549d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4550d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4551d9840e25STomoki Sekiyama
4552d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4553d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4554d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4555d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4556d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4557d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4558d9840e25STomoki Sekiyama    else
4559d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4560d9840e25STomoki Sekiyama    fi
4561d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4562d9840e25STomoki Sekiyama    win_sdk=""
4563d9840e25STomoki Sekiyama  fi
4564d9840e25STomoki Sekiyamafi
4565d9840e25STomoki Sekiyama
4566d9840e25STomoki Sekiyama##########################################
456750cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
456850cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
456950cbebb9SMichael Roth  cat > $TMPC << EOF
457050cbebb9SMichael Roth#include <windows.h>
457150cbebb9SMichael Roth#include <ntddscsi.h>
457250cbebb9SMichael Rothint main(void) {
457350cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
457450cbebb9SMichael Roth#error Missing required ioctl definitions
457550cbebb9SMichael Roth#endif
457650cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
457750cbebb9SMichael Roth  return addr.Lun;
457850cbebb9SMichael Roth}
457950cbebb9SMichael RothEOF
458050cbebb9SMichael Roth  if compile_prog "" "" ; then
458150cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4582c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
458350cbebb9SMichael Roth  fi
458450cbebb9SMichael Rothfi
458550cbebb9SMichael Roth
458650cbebb9SMichael Roth##########################################
45879d9e1521SGerd Hoffmann# virgl renderer probe
45889d9e1521SGerd Hoffmann
45899d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
45909d9e1521SGerd Hoffmann  cat > $TMPC << EOF
45919d9e1521SGerd Hoffmann#include <virglrenderer.h>
45929d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
45939d9e1521SGerd HoffmannEOF
45949d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
45959d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
45969d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
45979d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
45989d9e1521SGerd Hoffmann    virglrenderer="yes"
45999d9e1521SGerd Hoffmann  else
46009d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46019d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46029d9e1521SGerd Hoffmann    fi
46039d9e1521SGerd Hoffmann    virglrenderer="no"
46049d9e1521SGerd Hoffmann  fi
46059d9e1521SGerd Hoffmannfi
46069d9e1521SGerd Hoffmann
46079d9e1521SGerd Hoffmann##########################################
46088ca80760SRichard Henderson# capstone
46098ca80760SRichard Henderson
4610e219c499SRichard Hendersoncase "$capstone" in
4611e219c499SRichard Henderson  "" | yes)
46128ca80760SRichard Henderson    if $pkg_config capstone; then
4613e219c499SRichard Henderson      capstone=system
4614123ac0bbSAlexey Kardashevskiy    elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4615e219c499SRichard Henderson      capstone=git
4616e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4617e219c499SRichard Henderson      capstone=internal
4618e219c499SRichard Henderson    elif test -z "$capstone" ; then
4619e219c499SRichard Henderson      capstone=no
4620e219c499SRichard Henderson    else
4621e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4622e219c499SRichard Henderson    fi
4623e219c499SRichard Henderson    ;;
4624e219c499SRichard Henderson
4625e219c499SRichard Henderson  system)
4626e219c499SRichard Henderson    if ! $pkg_config capstone; then
4627e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4628e219c499SRichard Henderson    fi
4629e219c499SRichard Henderson    ;;
4630e219c499SRichard Hendersonesac
4631e219c499SRichard Henderson
4632e219c499SRichard Hendersoncase "$capstone" in
4633e219c499SRichard Henderson  git | internal)
4634e219c499SRichard Henderson    if test "$capstone" = git; then
4635e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4636e219c499SRichard Henderson    fi
4637e219c499SRichard Henderson    mkdir -p capstone
4638e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4639e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4640e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4641e219c499SRichard Henderson    else
4642e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4643e219c499SRichard Henderson    fi
4644e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4645e219c499SRichard Henderson    ;;
4646e219c499SRichard Henderson
4647e219c499SRichard Henderson  system)
46488ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
46498ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
4650e219c499SRichard Henderson    ;;
4651e219c499SRichard Henderson
4652e219c499SRichard Henderson  no)
4653e219c499SRichard Henderson    ;;
4654e219c499SRichard Henderson  *)
4655e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
4656e219c499SRichard Henderson    ;;
4657e219c499SRichard Hendersonesac
46588ca80760SRichard Henderson
46598ca80760SRichard Henderson##########################################
46605f6b9e8fSBlue Swirl# check if we have fdatasync
46615f6b9e8fSBlue Swirl
46625f6b9e8fSBlue Swirlfdatasync=no
46635f6b9e8fSBlue Swirlcat > $TMPC << EOF
46645f6b9e8fSBlue Swirl#include <unistd.h>
4665d1722a27SAlexandre Raymondint main(void) {
4666d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4667d1722a27SAlexandre Raymondreturn fdatasync(0);
4668d1722a27SAlexandre Raymond#else
4669e172fe11SStefan Weil#error Not supported
4670d1722a27SAlexandre Raymond#endif
4671d1722a27SAlexandre Raymond}
46725f6b9e8fSBlue SwirlEOF
46735f6b9e8fSBlue Swirlif compile_prog "" "" ; then
46745f6b9e8fSBlue Swirl    fdatasync=yes
46755f6b9e8fSBlue Swirlfi
46765f6b9e8fSBlue Swirl
467794a420b1SStefan Hajnoczi##########################################
4678e78815a5SAndreas Färber# check if we have madvise
4679e78815a5SAndreas Färber
4680e78815a5SAndreas Färbermadvise=no
4681e78815a5SAndreas Färbercat > $TMPC << EOF
4682e78815a5SAndreas Färber#include <sys/types.h>
4683e78815a5SAndreas Färber#include <sys/mman.h>
4684832ce9c2SScott Wood#include <stddef.h>
4685e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4686e78815a5SAndreas FärberEOF
4687e78815a5SAndreas Färberif compile_prog "" "" ; then
4688e78815a5SAndreas Färber    madvise=yes
4689e78815a5SAndreas Färberfi
4690e78815a5SAndreas Färber
4691e78815a5SAndreas Färber##########################################
4692e78815a5SAndreas Färber# check if we have posix_madvise
4693e78815a5SAndreas Färber
4694e78815a5SAndreas Färberposix_madvise=no
4695e78815a5SAndreas Färbercat > $TMPC << EOF
4696e78815a5SAndreas Färber#include <sys/mman.h>
4697832ce9c2SScott Wood#include <stddef.h>
4698e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4699e78815a5SAndreas FärberEOF
4700e78815a5SAndreas Färberif compile_prog "" "" ; then
4701e78815a5SAndreas Färber    posix_madvise=yes
4702e78815a5SAndreas Färberfi
4703e78815a5SAndreas Färber
4704e78815a5SAndreas Färber##########################################
47059bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47069bc5a719SAndreas Gustafsson
47079bc5a719SAndreas Gustafssonposix_memalign=no
47089bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47099bc5a719SAndreas Gustafsson#include <stdlib.h>
47109bc5a719SAndreas Gustafssonint main(void) {
47119bc5a719SAndreas Gustafsson    void *p;
47129bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47139bc5a719SAndreas Gustafsson}
47149bc5a719SAndreas GustafssonEOF
47159bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47169bc5a719SAndreas Gustafsson    posix_memalign=yes
47179bc5a719SAndreas Gustafssonfi
47189bc5a719SAndreas Gustafsson
47199bc5a719SAndreas Gustafsson##########################################
47200a852417SPaul Durrant# check if we have posix_syslog
47210a852417SPaul Durrant
47220a852417SPaul Durrantposix_syslog=no
47230a852417SPaul Durrantcat > $TMPC << EOF
47240a852417SPaul Durrant#include <syslog.h>
47250a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47260a852417SPaul DurrantEOF
47270a852417SPaul Durrantif compile_prog "" "" ; then
47280a852417SPaul Durrant    posix_syslog=yes
47290a852417SPaul Durrantfi
47300a852417SPaul Durrant
47310a852417SPaul Durrant##########################################
4732401bc051SPeter Maydell# check if we have sem_timedwait
4733401bc051SPeter Maydell
4734401bc051SPeter Maydellsem_timedwait=no
4735401bc051SPeter Maydellcat > $TMPC << EOF
4736401bc051SPeter Maydell#include <semaphore.h>
4737401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4738401bc051SPeter MaydellEOF
4739401bc051SPeter Maydellif compile_prog "" "" ; then
4740401bc051SPeter Maydell    sem_timedwait=yes
4741401bc051SPeter Maydellfi
4742401bc051SPeter Maydell
4743401bc051SPeter Maydell##########################################
474494a420b1SStefan Hajnoczi# check if trace backend exists
474594a420b1SStefan Hajnoczi
47465b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
474794a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
47485b808275SLluís Vilanova  error_exit "invalid trace backends" \
47495b808275SLluís Vilanova      "Please choose supported trace backends."
475094a420b1SStefan Hajnoczifi
475194a420b1SStefan Hajnoczi
47527e24e92aSStefan Hajnoczi##########################################
47537e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
47545b808275SLluís Vilanovaif have_backend "ust"; then
47557e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4756bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
47577e24e92aSStefan Hajnocziint main(void) { return 0; }
47587e24e92aSStefan HajnocziEOF
4759c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4760bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
476189138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
47627e24e92aSStefan Hajnoczi    else
4763c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4764bf15f63cSMohamad Gebai    fi
4765bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
476689138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4767bf15f63cSMohamad Gebai    else
4768bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4769bf15f63cSMohamad Gebai    fi
4770bf15f63cSMohamad Gebai
4771bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4772bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4773bf15f63cSMohamad Gebai  else
4774bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
47757e24e92aSStefan Hajnoczi  fi
47767e24e92aSStefan Hajnoczifi
4777b3d08c02SDaniel P. Berrange
4778b3d08c02SDaniel P. Berrange##########################################
4779b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
47805b808275SLluís Vilanovaif have_backend "dtrace"; then
4781b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
478276ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4783b3d08c02SDaniel P. Berrange  fi
4784c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4785c276b17dSDaniel P. Berrange  if has 'stap' ; then
4786c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4787c276b17dSDaniel P. Berrange  fi
4788b3d08c02SDaniel P. Berrangefi
4789b3d08c02SDaniel P. Berrange
47907e24e92aSStefan Hajnoczi##########################################
4791519175a2SAlex Barcelo# check and set a backend for coroutine
4792d0e2fce5SAneesh Kumar K.V
47937c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
479433c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
479533c53c54SDaniel P. Berrange# specific one.
47967c2acc70SPeter Maydell
47977c2acc70SPeter Maydellucontext_works=no
4798d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4799d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4800d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4801cdf84806SPeter Maydell#ifdef __stub_makecontext
4802cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4803cdf84806SPeter Maydell#endif
480475cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4805d0e2fce5SAneesh Kumar K.VEOF
4806d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48077c2acc70SPeter Maydell    ucontext_works=yes
4808d0e2fce5SAneesh Kumar K.V  fi
4809519175a2SAlex Barcelofi
48107c2acc70SPeter Maydell
48117c2acc70SPeter Maydellif test "$coroutine" = ""; then
48127c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48137c2acc70SPeter Maydell    coroutine=win32
48147c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48157c2acc70SPeter Maydell    coroutine=ucontext
4816519175a2SAlex Barcelo  else
48177c2acc70SPeter Maydell    coroutine=sigaltstack
48187c2acc70SPeter Maydell  fi
48197c2acc70SPeter Maydellelse
48207c2acc70SPeter Maydell  case $coroutine in
48217c2acc70SPeter Maydell  windows)
48227c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
48237c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
48247c2acc70SPeter Maydell    fi
48257c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
48267c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
48277c2acc70SPeter Maydell    coroutine=win32
48287c2acc70SPeter Maydell    ;;
48297c2acc70SPeter Maydell  ucontext)
48307c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
48317c2acc70SPeter Maydell      feature_not_found "ucontext"
48327c2acc70SPeter Maydell    fi
48337c2acc70SPeter Maydell    ;;
483433c53c54SDaniel P. Berrange  sigaltstack)
48357c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
48367c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
48377c2acc70SPeter Maydell    fi
48387c2acc70SPeter Maydell    ;;
48397c2acc70SPeter Maydell  *)
484076ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
48417c2acc70SPeter Maydell    ;;
48427c2acc70SPeter Maydell  esac
4843d0e2fce5SAneesh Kumar K.Vfi
4844d0e2fce5SAneesh Kumar K.V
484570c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
484670c60c08SStefan Hajnoczi  coroutine_pool=yes
484770c60c08SStefan Hajnoczifi
484870c60c08SStefan Hajnoczi
48497d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
48507d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
48517d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
48527d992e4dSPeter Lieven    coroutine_pool=no
48537d992e4dSPeter Lieven  fi
48547d992e4dSPeter Lievenfi
48557d992e4dSPeter Lieven
48567d992e4dSPeter Lieven
4857d0e2fce5SAneesh Kumar K.V##########################################
4858d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4859d2042378SAneesh Kumar K.V
48604e1797f9SStefan Weilopen_by_handle_at=no
4861d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4862d2042378SAneesh Kumar K.V#include <fcntl.h>
4863acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4864acc55ba8SStefan Weil# error missing definition
4865acc55ba8SStefan Weil#else
486675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4867acc55ba8SStefan Weil#endif
4868d2042378SAneesh Kumar K.VEOF
4869d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4870d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4871d2042378SAneesh Kumar K.Vfi
4872d2042378SAneesh Kumar K.V
4873e06a765eSHarsh Prateek Bora########################################
4874e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4875e06a765eSHarsh Prateek Bora
4876e06a765eSHarsh Prateek Boralinux_magic_h=no
4877e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4878e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4879e06a765eSHarsh Prateek Boraint main(void) {
488075cafad7SStefan Weil  return 0;
4881e06a765eSHarsh Prateek Bora}
4882e06a765eSHarsh Prateek BoraEOF
4883e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4884e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4885e06a765eSHarsh Prateek Borafi
4886e06a765eSHarsh Prateek Bora
48878ab1bf12SLuiz Capitulino########################################
4888c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4889c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4890c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4891c95e3080SKevin Wolf# only a warning.
4892c95e3080SKevin Wolf#
4893c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4894c95e3080SKevin Wolf# the build doesn't fail anyway.
4895c95e3080SKevin Wolf
489606d71fa1SPeter Maydellpragma_disable_unused_but_set=no
489706d71fa1SPeter Maydellcat > $TMPC << EOF
4898e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
4899c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4900e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4901c95e3080SKevin Wolf
490206d71fa1SPeter Maydellint main(void) {
490306d71fa1SPeter Maydell    return 0;
490406d71fa1SPeter Maydell}
490506d71fa1SPeter MaydellEOF
490606d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4907cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4908c95e3080SKevin Wolfelse
4909c95e3080SKevin Wolf    werror=no
491006d71fa1SPeter Maydellfi
491106d71fa1SPeter Maydell
491206d71fa1SPeter Maydell########################################
4913541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
49143f4349dcSKevin Wolf
49153f4349dcSKevin Wolfvalgrind_h=no
49163f4349dcSKevin Wolfcat > $TMPC << EOF
49173f4349dcSKevin Wolf#include <valgrind/valgrind.h>
49183f4349dcSKevin Wolfint main(void) {
49193f4349dcSKevin Wolf  return 0;
49203f4349dcSKevin Wolf}
49213f4349dcSKevin WolfEOF
49223f4349dcSKevin Wolfif compile_prog "" "" ; then
49233f4349dcSKevin Wolf    valgrind_h=yes
49243f4349dcSKevin Wolffi
49253f4349dcSKevin Wolf
49263f4349dcSKevin Wolf########################################
49278ab1bf12SLuiz Capitulino# check if environ is declared
49288ab1bf12SLuiz Capitulino
49298ab1bf12SLuiz Capitulinohas_environ=no
49308ab1bf12SLuiz Capitulinocat > $TMPC << EOF
49318ab1bf12SLuiz Capitulino#include <unistd.h>
49328ab1bf12SLuiz Capitulinoint main(void) {
4933c075a723SBlue Swirl    environ = 0;
49348ab1bf12SLuiz Capitulino    return 0;
49358ab1bf12SLuiz Capitulino}
49368ab1bf12SLuiz CapitulinoEOF
49378ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
49388ab1bf12SLuiz Capitulino    has_environ=yes
49398ab1bf12SLuiz Capitulinofi
49408ab1bf12SLuiz Capitulino
494176a347e1SRichard Henderson########################################
494276a347e1SRichard Henderson# check if cpuid.h is usable.
494376a347e1SRichard Henderson
494476a347e1SRichard Hendersoncat > $TMPC << EOF
494576a347e1SRichard Henderson#include <cpuid.h>
494676a347e1SRichard Hendersonint main(void) {
4947774d566cSPeter Maydell    unsigned a, b, c, d;
4948774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4949774d566cSPeter Maydell
4950774d566cSPeter Maydell    if (max >= 1) {
4951774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4952774d566cSPeter Maydell    }
4953774d566cSPeter Maydell
4954774d566cSPeter Maydell    if (max >= 7) {
4955774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4956774d566cSPeter Maydell    }
4957774d566cSPeter Maydell
495876a347e1SRichard Henderson    return 0;
495976a347e1SRichard Henderson}
496076a347e1SRichard HendersonEOF
496176a347e1SRichard Hendersonif compile_prog "" "" ; then
496276a347e1SRichard Henderson    cpuid_h=yes
496376a347e1SRichard Hendersonfi
496476a347e1SRichard Henderson
49655dd89908SRichard Henderson##########################################
49665dd89908SRichard Henderson# avx2 optimization requirement check
49675dd89908SRichard Henderson#
49685dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
49695dd89908SRichard Henderson# since we won't be able to select the new routines.
49705dd89908SRichard Henderson
49715dd89908SRichard Hendersonif test $cpuid_h = yes; then
49725dd89908SRichard Henderson  cat > $TMPC << EOF
49735dd89908SRichard Henderson#pragma GCC push_options
49745dd89908SRichard Henderson#pragma GCC target("avx2")
49755dd89908SRichard Henderson#include <cpuid.h>
49765dd89908SRichard Henderson#include <immintrin.h>
49775dd89908SRichard Hendersonstatic int bar(void *a) {
49785dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
49795dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
49805dd89908SRichard Henderson}
49815dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
49825dd89908SRichard HendersonEOF
49835dd89908SRichard Henderson  if compile_object "" ; then
49845dd89908SRichard Henderson    avx2_opt="yes"
49855dd89908SRichard Henderson  fi
49865dd89908SRichard Hendersonfi
49875dd89908SRichard Henderson
4988f540166bSRichard Henderson########################################
4989f540166bSRichard Henderson# check if __[u]int128_t is usable.
4990f540166bSRichard Henderson
4991f540166bSRichard Hendersonint128=no
4992f540166bSRichard Hendersoncat > $TMPC << EOF
4993a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4994a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4995a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4996a00f66abSStefan Weil# endif
4997a00f66abSStefan Weil#endif
4998f540166bSRichard Henderson__int128_t a;
4999f540166bSRichard Henderson__uint128_t b;
5000f540166bSRichard Hendersonint main (void) {
5001f540166bSRichard Henderson  a = a + b;
5002f540166bSRichard Henderson  b = a * b;
5003464e3671SPeter Maydell  a = a * a;
5004f540166bSRichard Henderson  return 0;
5005f540166bSRichard Henderson}
5006f540166bSRichard HendersonEOF
5007f540166bSRichard Hendersonif compile_prog "" "" ; then
5008f540166bSRichard Henderson    int128=yes
5009f540166bSRichard Hendersonfi
501076a347e1SRichard Henderson
50117ebee43eSRichard Henderson#########################################
50127ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
50137ebee43eSRichard Henderson
50147ebee43eSRichard Hendersonatomic128=no
50157ebee43eSRichard Hendersonif test "$int128" = "yes"; then
50167ebee43eSRichard Henderson  cat > $TMPC << EOF
50177ebee43eSRichard Hendersonint main(void)
50187ebee43eSRichard Henderson{
50197ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
50207ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
50217ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
50227ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
50237ebee43eSRichard Henderson  return 0;
50247ebee43eSRichard Henderson}
50257ebee43eSRichard HendersonEOF
50267ebee43eSRichard Henderson  if compile_prog "" "" ; then
50277ebee43eSRichard Henderson    atomic128=yes
50287ebee43eSRichard Henderson  fi
50297ebee43eSRichard Hendersonfi
50307ebee43eSRichard Henderson
5031df79b996SRichard Henderson#########################################
5032df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5033df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5034df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5035df79b996SRichard Henderson
5036df79b996SRichard Hendersoncat > $TMPC << EOF
5037df79b996SRichard Henderson#include <stdint.h>
5038df79b996SRichard Hendersonint main(void)
5039df79b996SRichard Henderson{
5040df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5041df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5042df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5043df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5044df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5045df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5046df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5047df79b996SRichard Henderson#else
5048df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5049df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5050df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5051df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5052df79b996SRichard Henderson#endif
5053df79b996SRichard Henderson  return 0;
5054df79b996SRichard Henderson}
5055df79b996SRichard HendersonEOF
5056df79b996SRichard Hendersonif compile_prog "" "" ; then
5057df79b996SRichard Henderson  atomic64=yes
5058df79b996SRichard Hendersonfi
5059df79b996SRichard Henderson
50601e6e9acaSRichard Henderson########################################
5061db432672SRichard Henderson# See if 16-byte vector operations are supported.
5062db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5063db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5064db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5065db432672SRichard Henderson
5066db432672SRichard Hendersoncat > $TMPC << EOF
5067db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5068db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5069db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5070db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5071db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5072db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5073db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5074db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5075db432672SRichard Hendersonstatic U1 a1, b1;
5076db432672SRichard Hendersonstatic U2 a2, b2;
5077db432672SRichard Hendersonstatic U4 a4, b4;
5078db432672SRichard Hendersonstatic U8 a8, b8;
5079db432672SRichard Hendersonstatic S1 c1;
5080db432672SRichard Hendersonstatic S2 c2;
5081db432672SRichard Hendersonstatic S4 c4;
5082db432672SRichard Hendersonstatic S8 c8;
5083db432672SRichard Hendersonstatic int i;
508474912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
508574912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
508674912f6dSLaurent Vivier{
508774912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
508874912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
508974912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
509074912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
509174912f6dSLaurent Vivier}
5092db432672SRichard Hendersonint main(void)
5093db432672SRichard Henderson{
5094db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5095db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5096db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5097db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5098db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5099db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5100db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5101db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5102db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5103db432672SRichard Henderson  return 0;
5104db432672SRichard Henderson}
5105db432672SRichard HendersonEOF
5106db432672SRichard Henderson
5107db432672SRichard Hendersonvector16=no
5108db432672SRichard Hendersonif compile_prog "" "" ; then
5109db432672SRichard Henderson  vector16=yes
5110db432672SRichard Hendersonfi
5111db432672SRichard Henderson
5112db432672SRichard Henderson########################################
51131e6e9acaSRichard Henderson# check if getauxval is available.
51141e6e9acaSRichard Henderson
51151e6e9acaSRichard Hendersongetauxval=no
51161e6e9acaSRichard Hendersoncat > $TMPC << EOF
51171e6e9acaSRichard Henderson#include <sys/auxv.h>
51181e6e9acaSRichard Hendersonint main(void) {
51191e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
51201e6e9acaSRichard Henderson}
51211e6e9acaSRichard HendersonEOF
51221e6e9acaSRichard Hendersonif compile_prog "" "" ; then
51231e6e9acaSRichard Henderson    getauxval=yes
51241e6e9acaSRichard Hendersonfi
51251e6e9acaSRichard Henderson
5126fd0e6053SJohn Snow########################################
5127fd0e6053SJohn Snow# check if ccache is interfering with
5128fd0e6053SJohn Snow# semantic analysis of macros
5129fd0e6053SJohn Snow
51305e4dfd3dSJohn Snowunset CCACHE_CPP2
5131fd0e6053SJohn Snowccache_cpp2=no
5132fd0e6053SJohn Snowcat > $TMPC << EOF
5133fd0e6053SJohn Snowstatic const int Z = 1;
5134fd0e6053SJohn Snow#define fn() ({ Z; })
5135fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5136fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5137fd0e6053SJohn Snow#define ID(X) (X)
5138fd0e6053SJohn Snowint main(int argc, char *argv[])
5139fd0e6053SJohn Snow{
5140fd0e6053SJohn Snow    int x = 0, y = 0;
5141fd0e6053SJohn Snow    x = ID(x);
5142fd0e6053SJohn Snow    x = fn();
5143fd0e6053SJohn Snow    fn();
5144fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5145fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5146fd0e6053SJohn Snow    return 0;
5147fd0e6053SJohn Snow}
5148fd0e6053SJohn SnowEOF
5149fd0e6053SJohn Snow
5150fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5151fd0e6053SJohn Snow    ccache_cpp2=yes
5152fd0e6053SJohn Snowfi
5153fd0e6053SJohn Snow
5154b553a042SJohn Snow#################################################
5155b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5156b553a042SJohn Snow
5157b553a042SJohn Snowif test "$fortify_source" != "no"; then
5158b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5159b553a042SJohn Snow    fortify_source="no";
5160e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5161cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5162b553a042SJohn Snow    fortify_source="no";
5163b553a042SJohn Snow  else
5164b553a042SJohn Snow    fortify_source="yes"
5165b553a042SJohn Snow  fi
5166b553a042SJohn Snowfi
5167b553a042SJohn Snow
5168d2042378SAneesh Kumar K.V##########################################
5169277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5170277abf15SJan Vesely
5171277abf15SJan Veselyhave_fsxattr=no
5172277abf15SJan Veselycat > $TMPC << EOF
5173277abf15SJan Vesely#include <linux/fs.h>
5174277abf15SJan Veselystruct fsxattr foo;
5175277abf15SJan Veselyint main(void) {
5176277abf15SJan Vesely  return 0;
5177277abf15SJan Vesely}
5178277abf15SJan VeselyEOF
5179277abf15SJan Veselyif compile_prog "" "" ; then
5180277abf15SJan Vesely    have_fsxattr=yes
5181277abf15SJan Veselyfi
5182277abf15SJan Vesely
5183b66e10e4SPeter Maydell##########################################
5184a40161cbSPaolo Bonzini# check for usable membarrier system call
5185a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5186a40161cbSPaolo Bonzini    have_membarrier=no
5187a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5188a40161cbSPaolo Bonzini        have_membarrier=yes
5189a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5190a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5191a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5192a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5193a40161cbSPaolo Bonzini    #include <unistd.h>
5194a40161cbSPaolo Bonzini    #include <stdlib.h>
5195a40161cbSPaolo Bonzini    int main(void) {
5196a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5197a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5198a40161cbSPaolo Bonzini	exit(0);
5199a40161cbSPaolo Bonzini    }
5200a40161cbSPaolo BonziniEOF
5201a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5202a40161cbSPaolo Bonzini            have_membarrier=yes
5203a40161cbSPaolo Bonzini        fi
5204a40161cbSPaolo Bonzini    fi
5205a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5206a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5207a40161cbSPaolo Bonzini    fi
5208a40161cbSPaolo Bonzinielse
5209a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5210a40161cbSPaolo Bonzini    # work on Wine.
5211a40161cbSPaolo Bonzini    membarrier=no
5212a40161cbSPaolo Bonzinifi
5213a40161cbSPaolo Bonzini
5214a40161cbSPaolo Bonzini##########################################
5215b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5216575b22b1SLaurent Vivierhave_rtnetlink=no
5217575b22b1SLaurent Viviercat > $TMPC << EOF
5218575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5219575b22b1SLaurent Vivierint main(void) {
5220575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5221575b22b1SLaurent Vivier}
5222575b22b1SLaurent VivierEOF
5223575b22b1SLaurent Vivierif compile_prog "" "" ; then
5224575b22b1SLaurent Vivier    have_rtnetlink=yes
5225575b22b1SLaurent Vivierfi
5226575b22b1SLaurent Vivier
52276a02c806SStefan Hajnoczi##########################################
52286a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
52296a02c806SStefan Hajnoczihave_af_vsock=no
52306a02c806SStefan Hajnoczicat > $TMPC << EOF
52316a02c806SStefan Hajnoczi#include <errno.h>
52326a02c806SStefan Hajnoczi#include <sys/types.h>
52336a02c806SStefan Hajnoczi#include <sys/socket.h>
52346a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
52356a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
52366a02c806SStefan Hajnoczi#endif
52376a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
52386a02c806SStefan Hajnocziint main(void) {
52396a02c806SStefan Hajnoczi    int sock, ret;
52406a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
52416a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
52426a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
52436a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
52446a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
52456a02c806SStefan Hajnoczi        return 0;
52466a02c806SStefan Hajnoczi    }
52476a02c806SStefan Hajnoczi    return -1;
52486a02c806SStefan Hajnoczi}
52496a02c806SStefan HajnocziEOF
52506a02c806SStefan Hajnocziif compile_prog "" "" ; then
52516a02c806SStefan Hajnoczi    have_af_vsock=yes
52526a02c806SStefan Hajnoczifi
52536a02c806SStefan Hajnoczi
5254f0d92b56SLongpeng(Mike)##########################################
5255f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5256f0d92b56SLongpeng(Mike)hava_afalg=no
5257f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5258f0d92b56SLongpeng(Mike)#include <errno.h>
5259f0d92b56SLongpeng(Mike)#include <sys/types.h>
5260f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5261f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5262f0d92b56SLongpeng(Mike)int main(void) {
5263f0d92b56SLongpeng(Mike)    int sock;
5264f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5265f0d92b56SLongpeng(Mike)    return sock;
5266f0d92b56SLongpeng(Mike)}
5267f0d92b56SLongpeng(Mike)EOF
5268f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5269f0d92b56SLongpeng(Mike)    have_afalg=yes
5270f0d92b56SLongpeng(Mike)fi
5271f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5272f0d92b56SLongpeng(Mike)then
5273f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5274f0d92b56SLongpeng(Mike)    then
5275f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5276f0d92b56SLongpeng(Mike)    fi
5277f0d92b56SLongpeng(Mike)fi
5278f0d92b56SLongpeng(Mike)
5279f0d92b56SLongpeng(Mike)
52806969ec6cSJames Clarke#################################################
5281c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5282d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5283c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5284c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5285c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5286c97d6d2cSSergio Andres Gomez Del RealEOF
5287c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5288c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5289c97d6d2cSSergio Andres Gomez Del Real  else
5290c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5291c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5292c97d6d2cSSergio Andres Gomez Del Real  fi
5293c97d6d2cSSergio Andres Gomez Del Realfi
5294c97d6d2cSSergio Andres Gomez Del Real
5295c97d6d2cSSergio Andres Gomez Del Real#################################################
52966969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
52976969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
52986969ec6cSJames Clarke# given. It does no harm to give it on other
52996969ec6cSJames Clarke# platforms too.
53006969ec6cSJames Clarke
53016969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
53026969ec6cSJames Clarke#       contains -Wmissing-prototypes
53036969ec6cSJames Clarkecat > $TMPC << EOF
53046969ec6cSJames Clarkeextern int foo(void);
53056969ec6cSJames Clarkeint foo(void) { return 0; }
53066969ec6cSJames ClarkeEOF
53076969ec6cSJames Clarkeif ! compile_object ""; then
53086969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
53096969ec6cSJames Clarkefi
53107ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
53117ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
53127ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
53137ecf44a5SPaolo Bonzini    break
53147ecf44a5SPaolo Bonzini  fi
53157ecf44a5SPaolo Bonzinidone
53167ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
53177ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
53186969ec6cSJames Clarkefi
53196969ec6cSJames Clarke
5320277abf15SJan Vesely##########################################
53214d04351fSChristopher Covington# check for sysmacros.h
53224d04351fSChristopher Covington
53234d04351fSChristopher Covingtonhave_sysmacros=no
53244d04351fSChristopher Covingtoncat > $TMPC << EOF
53254d04351fSChristopher Covington#include <sys/sysmacros.h>
53264d04351fSChristopher Covingtonint main(void) {
53274d04351fSChristopher Covington    return makedev(0, 0);
53284d04351fSChristopher Covington}
53294d04351fSChristopher CovingtonEOF
53304d04351fSChristopher Covingtonif compile_prog "" "" ; then
53314d04351fSChristopher Covington    have_sysmacros=yes
53324d04351fSChristopher Covingtonfi
53334d04351fSChristopher Covington
53344d04351fSChristopher Covington##########################################
5335da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5336da92c3ffSAshish Mittal# Check if libvxhs is installed
5337da92c3ffSAshish Mittal
5338da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5339da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5340da92c3ffSAshish Mittal#include <stdint.h>
5341da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5342da92c3ffSAshish Mittal
5343da92c3ffSAshish Mittalvoid *vxhs_callback;
5344da92c3ffSAshish Mittal
5345da92c3ffSAshish Mittalint main(void) {
5346da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5347da92c3ffSAshish Mittal    return 0;
5348da92c3ffSAshish Mittal}
5349da92c3ffSAshish MittalEOF
5350da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5351da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5352da92c3ffSAshish Mittal    vxhs=yes
5353da92c3ffSAshish Mittal  else
5354da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5355da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5356da92c3ffSAshish Mittal    fi
5357da92c3ffSAshish Mittal    vxhs=no
5358da92c3ffSAshish Mittal  fi
5359da92c3ffSAshish Mittalfi
5360da92c3ffSAshish Mittal
5361da92c3ffSAshish Mittal##########################################
536249e00a18SAndreas Grapentin# check for _Static_assert()
536349e00a18SAndreas Grapentin
536449e00a18SAndreas Grapentinhave_static_assert=no
536549e00a18SAndreas Grapentincat > $TMPC << EOF
536649e00a18SAndreas Grapentin_Static_assert(1, "success");
536749e00a18SAndreas Grapentinint main(void) {
536849e00a18SAndreas Grapentin    return 0;
536949e00a18SAndreas Grapentin}
537049e00a18SAndreas GrapentinEOF
537149e00a18SAndreas Grapentinif compile_prog "" "" ; then
537249e00a18SAndreas Grapentin    have_static_assert=yes
537349e00a18SAndreas Grapentinfi
537449e00a18SAndreas Grapentin
537549e00a18SAndreas Grapentin##########################################
5376e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5377e674605fSTomáš Golembiovský
5378e674605fSTomáš Golembiovskýhave_utmpx=no
5379e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5380e674605fSTomáš Golembiovský#include <utmpx.h>
5381e674605fSTomáš Golembiovskýstruct utmpx user_info;
5382e674605fSTomáš Golembiovskýint main(void) {
5383e674605fSTomáš Golembiovský    return 0;
5384e674605fSTomáš Golembiovský}
5385e674605fSTomáš GolembiovskýEOF
5386e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5387e674605fSTomáš Golembiovský    have_utmpx=yes
5388e674605fSTomáš Golembiovskýfi
5389e674605fSTomáš Golembiovský
5390e674605fSTomáš Golembiovský##########################################
5391247724cbSMarc-André Lureau# checks for sanitizers
5392247724cbSMarc-André Lureau
5393247724cbSMarc-André Lureauhave_asan=no
5394247724cbSMarc-André Lureauhave_ubsan=no
5395d83414e1SMarc-André Lureauhave_asan_iface_h=no
5396d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5397247724cbSMarc-André Lureau
5398247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5399b9f44da2SMarc-André Lureau  write_c_skeleton
5400247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5401247724cbSMarc-André Lureau      have_asan=yes
5402247724cbSMarc-André Lureau  fi
5403b9f44da2SMarc-André Lureau
5404b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5405b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5406b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5407b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5408b9f44da2SMarc-André Lureau#include <stdlib.h>
5409b9f44da2SMarc-André Lureauint main(void) {
5410b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5411b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5412b9f44da2SMarc-André Lureau}
5413b9f44da2SMarc-André LureauEOF
5414247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5415247724cbSMarc-André Lureau      have_ubsan=yes
5416247724cbSMarc-André Lureau  fi
5417d83414e1SMarc-André Lureau
5418d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5419d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5420d83414e1SMarc-André Lureau  fi
5421d83414e1SMarc-André Lureau
5422d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5423d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5424d83414e1SMarc-André Lureauint main(void) {
5425d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5426d83414e1SMarc-André Lureau  return 0;
5427d83414e1SMarc-André Lureau}
5428d83414e1SMarc-André LureauEOF
5429d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5430d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5431d83414e1SMarc-André Lureau  fi
5432247724cbSMarc-André Lureaufi
5433247724cbSMarc-André Lureau
5434247724cbSMarc-André Lureau##########################################
5435e86ecd4bSJuan Quintela# End of CC checks
5436e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5437e86ecd4bSJuan Quintela
5438d83414e1SMarc-André Lureauwrite_c_skeleton
5439d83414e1SMarc-André Lureau
54401d728c39SBlue Swirlif test "$gcov" = "yes" ; then
54411d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
54421d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5443b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5444e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
544548e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5446ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5447e86ecd4bSJuan Quintelafi
5448a316e378SJuan Quintela
5449247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5450247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5451d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5452d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5453d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5454d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5455d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5456d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5457d83414e1SMarc-André Lureau  fi
5458247724cbSMarc-André Lureaufi
5459247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5460247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5461247724cbSMarc-André Lureaufi
5462247724cbSMarc-André Lureau
54636542aa9cSPeter Lieven##########################################
54646542aa9cSPeter Lieven# Do we have libnfs
54656542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5466b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
54676542aa9cSPeter Lieven    libnfs="yes"
54686542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
54696542aa9cSPeter Lieven  else
54706542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
54718efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
54726542aa9cSPeter Lieven    fi
54736542aa9cSPeter Lieven    libnfs="no"
54746542aa9cSPeter Lieven  fi
54756542aa9cSPeter Lievenfi
54761d728c39SBlue Swirl
54776ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
54786ca026cbSPeter Maydellif test "$werror" = "yes"; then
54796ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
54806ca026cbSPeter Maydellfi
54816ca026cbSPeter Maydell
5482e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5483e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
54841156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5485e86ecd4bSJuan Quintela    fi
5486e86ecd4bSJuan Quintelafi
5487e86ecd4bSJuan Quintela
548894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
548994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
549094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
549194dd53c5SGerd Hoffmannelse
549294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
549394dd53c5SGerd Hoffmannfi
549494dd53c5SGerd Hoffmann
5495952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5496952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5497952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5498e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5499952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5500952afb71SBlue Swirl        fi
5501952afb71SBlue Swirl    done
5502952afb71SBlue Swirlfi
5503952afb71SBlue Swirl
550410ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5505e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5506528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5507834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
55085a67135aSbellard
5509e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5510e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5511e0580342SKamil Rytarowski  ivshmem=yes
5512e0580342SKamil Rytarowskifi
5513e0580342SKamil Rytarowski
55144b1c11fdSDaniel P. Berrangetools=""
55154b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
5516ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
55174b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
55184b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5519b1449edbSKamil Rytarowski  fi
5520b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5521a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
55224b1c11fdSDaniel P. Berrange  fi
55234b1c11fdSDaniel P. Berrangefi
55244b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5525b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5526b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5527983eef5aSMeador Inge      virtfs=yes
552817bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5529983eef5aSMeador Inge    else
5530983eef5aSMeador Inge      if test "$virtfs" = yes; then
5531b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5532983eef5aSMeador Inge      fi
553317500370SAndreas Färber      virtfs=no
5534983eef5aSMeador Inge    fi
5535fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5536fe8fc5aeSPaolo Bonzini      mpath=yes
5537fe8fc5aeSPaolo Bonzini    else
5538fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5539fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5540fe8fc5aeSPaolo Bonzini      fi
5541fe8fc5aeSPaolo Bonzini      mpath=no
5542fe8fc5aeSPaolo Bonzini    fi
5543b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5544b855f8d1SPaolo Bonzini  else
5545b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5546b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5547b855f8d1SPaolo Bonzini    fi
5548b855f8d1SPaolo Bonzini    virtfs=no
5549fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5550fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5551fe8fc5aeSPaolo Bonzini    fi
5552fe8fc5aeSPaolo Bonzini    mpath=no
555317bff52bSM. Mohan Kumar  fi
55546a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
55556a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
55566a021536SGerd Hoffmann  fi
5557ff69fd8cSLaurent Vivierfi
55589d6bc27bSMichael Roth
55599d6bc27bSMichael Roth# Probe for guest agent support/options
55609d6bc27bSMichael Roth
5561e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5562b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5563fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5564e8ef31a3SMichael Tokarev      guest_agent=yes
5565e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5566e8ef31a3SMichael Tokarev      guest_agent=no
5567e8ef31a3SMichael Tokarev  else
5568e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5569ca35f780SPaolo Bonzini  fi
55704b1c11fdSDaniel P. Berrangefi
5571ca35f780SPaolo Bonzini
55729d6bc27bSMichael Roth# Guest agent Window MSI  package
55739d6bc27bSMichael Roth
55749d6bc27bSMichael Rothif test "$guest_agent" != yes; then
55759d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
55769d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
55779d6bc27bSMichael Roth  fi
55789d6bc27bSMichael Roth  guest_agent_msi=no
55799d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
55809d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
55819d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
55829d6bc27bSMichael Roth  fi
55839d6bc27bSMichael Roth  guest_agent_msi=no
55849d6bc27bSMichael Rothelif ! has wixl; then
55859d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
55869d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
55879d6bc27bSMichael Roth  fi
55889d6bc27bSMichael Roth  guest_agent_msi=no
55891a34904eSMichael Rothelse
55901a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
55911a34904eSMichael Roth  # disabled explicitly
55921a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
55931a34904eSMichael Roth    guest_agent_msi=yes
55941a34904eSMichael Roth  fi
55959d6bc27bSMichael Rothfi
55969d6bc27bSMichael Roth
55971a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
55989d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
55999d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
56009d6bc27bSMichael Roth  fi
56019d6bc27bSMichael Roth
56029d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
56039d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
56049d6bc27bSMichael Roth  fi
56059d6bc27bSMichael Roth
56069d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
56079d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
56089d6bc27bSMichael Roth  fi
56099d6bc27bSMichael Roth
56109d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
561189138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
56129d6bc27bSMichael Roth  fi
56139d6bc27bSMichael Roth
561489138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
56159d6bc27bSMichael Roth
56169d6bc27bSMichael Roth  case "$cpu" in
56179d6bc27bSMichael Roth  x86_64)
56189d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
56199d6bc27bSMichael Roth    ;;
56209d6bc27bSMichael Roth  i386)
56219d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
56229d6bc27bSMichael Roth    ;;
56239d6bc27bSMichael Roth  *)
56249d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
56259d6bc27bSMichael Roth    ;;
56269d6bc27bSMichael Roth  esac
56279d6bc27bSMichael Rothfi
56289d6bc27bSMichael Roth
5629ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5630ca35f780SPaolo Bonziniroms=
5631ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5632ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5633ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5634e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5635c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5636c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5637c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5638e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5639e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5640ca35f780SPaolo Bonzini            roms="optionrom"
5641e57218b6SPeter Maydell            break
5642e57218b6SPeter Maydell        fi
5643e57218b6SPeter Maydell    done
5644ca35f780SPaolo Bonzinifi
5645d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
564639ac8455SDavid Gibson  roms="$roms spapr-rtas"
564739ac8455SDavid Gibsonfi
5648ca35f780SPaolo Bonzini
56499933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
56509933c305SChristian Borntraeger  roms="$roms s390-ccw"
56519933c305SChristian Borntraegerfi
56529933c305SChristian Borntraeger
5653964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
565492fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5655964c6fa1SRichard Henderson  textseg_addr=
5656964c6fa1SRichard Henderson  case "$cpu" in
5657479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5658479eb121SRichard Henderson      # ??? Rationale for choosing this address
5659964c6fa1SRichard Henderson      textseg_addr=0x60000000
5660964c6fa1SRichard Henderson      ;;
5661964c6fa1SRichard Henderson    mips)
5662479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5663479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5664479eb121SRichard Henderson      textseg_addr=0x60000000
5665964c6fa1SRichard Henderson      ;;
5666964c6fa1SRichard Henderson  esac
5667964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5668964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5669964c6fa1SRichard Henderson    int main(void) { return 0; }
5670964c6fa1SRichard HendersonEOF
5671964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5672964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5673964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5674964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5675964c6fa1SRichard Henderson      # at least.
567692fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
567792fe2ba8SPeter Maydell        error_exit \
567892fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
567992fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
568092fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
568192fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
568292fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
568392fe2ba8SPeter Maydell            "--disable-user option to configure."
568492fe2ba8SPeter Maydell      fi
568592fe2ba8SPeter Maydell
5686964c6fa1SRichard Henderson      $ld --verbose | sed \
5687964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5688964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5689964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5690964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5691964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5692964c6fa1SRichard Henderson    fi
5693964c6fa1SRichard Henderson  fi
5694964c6fa1SRichard Hendersonfi
5695964c6fa1SRichard Henderson
569611cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
569711cde1c8SBruno 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.
569811cde1c8SBruno Dominguezif has $cxx; then
569911cde1c8SBruno Dominguez    cat > $TMPC <<EOF
570011cde1c8SBruno Dominguezint c_function(void);
570111cde1c8SBruno Dominguezint main(void) { return c_function(); }
570211cde1c8SBruno DominguezEOF
570311cde1c8SBruno Dominguez
570411cde1c8SBruno Dominguez    compile_object
570511cde1c8SBruno Dominguez
570611cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
570711cde1c8SBruno Dominguezextern "C" {
570811cde1c8SBruno Dominguez   int c_function(void);
570911cde1c8SBruno Dominguez}
571011cde1c8SBruno Dominguezint c_function(void) { return 42; }
571111cde1c8SBruno DominguezEOF
571211cde1c8SBruno Dominguez
571311cde1c8SBruno Dominguez    update_cxxflags
571411cde1c8SBruno Dominguez
571511cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
571611cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
571711cde1c8SBruno Dominguez        :
571811cde1c8SBruno Dominguez    else
571911cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
572011cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
572111cde1c8SBruno Dominguez        cxx=
572211cde1c8SBruno Dominguez    fi
572311cde1c8SBruno Dominguezelse
572411cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
572511cde1c8SBruno Dominguez    cxx=
572611cde1c8SBruno Dominguezfi
572711cde1c8SBruno Dominguez
572802d34f62SCole Robinsonecho_version() {
572902d34f62SCole Robinson    if test "$1" = "yes" ; then
573002d34f62SCole Robinson        echo "($2)"
573102d34f62SCole Robinson    fi
573202d34f62SCole Robinson}
573302d34f62SCole Robinson
573450e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
573550e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
57368a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
573750e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
57385ca9388aSGerd Hoffmann
57397d13299dSbellardecho "Install prefix    $prefix"
574089138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
57413d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
574289138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
574389138857SStefan Weilecho "library directory $(eval echo $libdir)"
574489138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
574589138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
574689138857SStefan Weilecho "include directory $(eval echo $includedir)"
574789138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
574811d9f695Sbellardif test "$mingw32" = "no" ; then
574989138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
575089138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
575143ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
57525a699bbbSLaszlo Ersekelse
57535a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5754d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
575511d9f695Sbellardfi
57565a67135aSbellardecho "Source path       $source_path"
5757cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
5758aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
57597d13299dSbellardecho "C compiler        $cc"
576083469015Sbellardecho "Host C compiler   $host_cc"
576183f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
57623c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
576345d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
57640c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5765a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
57660c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
57678a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
57687d13299dSbellardecho "make              $make"
57696a882643Spbrookecho "install           $install"
5770c886edfbSBlue Swirlecho "python            $python"
5771e2d8830eSBradif test "$slirp" = "yes" ; then
5772e2d8830eSBrad    echo "smbd              $smbd"
5773e2d8830eSBradfi
577417969268SFam Zhengecho "module support    $modules"
5775a98fd896Sbellardecho "host CPU          $cpu"
5776de83cd02Sbellardecho "host big endian   $bigendian"
577797a847bcSbellardecho "target list       $target_list"
57787d13299dSbellardecho "gprof enabled     $gprof"
577903b4fe7dSaliguoriecho "sparse enabled    $sparse"
57801625af87Saliguoriecho "strip binaries    $strip_opt"
578105c2a3e7Sbellardecho "profiler          $profiler"
578243ce4dfeSbellardecho "static build      $static"
57835b0753e0Sbellardif test "$darwin" = "yes" ; then
57845b0753e0Sbellard    echo "Cocoa support     $cocoa"
57855b0753e0Sbellardfi
578689138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
578789138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5788925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
578989138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5790a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5791ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5792b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
579391bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
579437788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
579589138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5796fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
57979a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
57984d3b6f6eSbalrogecho "curses support    $curses"
57999d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5800769ce76dSAlexander Grafecho "curl support      $curl"
580167b915a5Sbellardecho "mingw32 support   $mingw32"
58020c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5803b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5804b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5805983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5806fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
5807821601eaSJes Sorensenecho "VNC support       $vnc"
5808821601eaSJes Sorensenif test "$vnc" = "yes" ; then
58092f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
58102f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5811efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5812821601eaSJes Sorensenfi
58133142255cSblueswir1if test -n "$sparc_cpu"; then
58143142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
58153142255cSblueswir1fi
5816e37630caSaliguoriecho "xen support       $xen"
58173996e85cSPaul Durrantif test "$xen" = "yes" ; then
58183996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
581964a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
58203996e85cSPaul Durrantfi
58212e4d9fb1Saurel32echo "brlapi support    $brlapi"
5822a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5823a25dba17SJuan Quintelaecho "Documentation     $docs"
582440d6444eSAvi Kivityecho "PIE               $pie"
58258a16d273Sthsecho "vde support       $vde"
582658952137SVincenzo Maffioneecho "netmap support    $netmap"
58275c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5828758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
582977755340Sthsecho "Install blobs     $blobs"
5830b31a0277SJuan Quintelaecho "KVM support       $kvm"
5831b0cb0a66SVincent Palatinecho "HAX support       $hax"
5832c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
5833d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
5834b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5835b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5836b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
58379195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5838b3f6ea7eSPaolo Bonzinifi
58395a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
5840b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
5841f652e6afSaurel32echo "fdt support       $fdt"
5842a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
5843ceb42de8Saliguoriecho "preadv support    $preadv"
58445f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5845e78815a5SAndreas Färberecho "madvise           $madvise"
5846e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
58479bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
584847e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5849d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
5850042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
58515e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5852fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
5853e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
58545b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5855713572a7SMarc-André Lureauif have_backend "simple"; then
58569410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5857e00e36fbSStefan Weilfi
585889138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5859f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5860dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
58617b02f544SMarc-André Lureauecho "smartcard support $smartcard"
58622b2325ffSGerd Hoffmannecho "libusb            $libusb"
586369354a83SHans de Goedeecho "usb net redir     $usb_redir"
5864da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5865014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5866c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
58676542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5868d138cee9SMichael Rothecho "build guest agent $guest_agent"
5869d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
587050cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
58714c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5872f794573eSEduardo Otuboecho "seccomp support   $seccomp"
58737c2acc70SPeter Maydellecho "coroutine backend $coroutine"
587470c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
58757d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5876f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
5877eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
58781d728c39SBlue Swirlecho "gcov              $gcov_tool"
58791d728c39SBlue Swirlecho "gcov enabled      $gcov"
5880ab214c29SStefan Bergerecho "TPM support       $tpm"
58810a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
58823b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
5883f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
58843556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5885ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5886607dacd0Sqiaonuohanecho "lzo support       $lzo"
5887607dacd0Sqiaonuohanecho "snappy support    $snappy"
58886b383c08SPeter Wuecho "bzip2 support     $bzip2"
5889a99d57bbSWanlong Gaoecho "NUMA host support $numa"
5890ed279a06SKlim Kireevecho "libxml2           $libxml2"
58912847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
58927b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
589399f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5894a6b1d4c0SChanglong Xieecho "replication support $replication"
5895da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
58968ca80760SRichard Hendersonecho "capstone          $capstone"
589767b915a5Sbellard
58981ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
589924b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5900e8cd23deSbellardfi
590197a847bcSbellard
5902b7715af2SDaniel P. Berrangeif test "$gtkabi" = "2.0"; then
5903b7715af2SDaniel P. Berrange    echo
5904b7715af2SDaniel P. Berrange    echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5905b7715af2SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using GTK 3.0"
5906b7715af2SDaniel P. Berrangefi
5907b7715af2SDaniel P. Berrange
5908e52c6ba3SDaniel P. Berrangeif test "$sdlabi" = "1.2"; then
5909e52c6ba3SDaniel P. Berrange    echo
5910e52c6ba3SDaniel P. Berrange    echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5911e52c6ba3SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using SDL 2.0"
5912e52c6ba3SDaniel P. Berrangefi
5913e52c6ba3SDaniel P. Berrange
5914898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5915898be3e0SPeter Maydell    echo
5916898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5917898be3e0SPeter Maydell    echo
5918898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5919898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5920898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5921898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5922898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5923898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5924898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5925898be3e0SPeter Maydellfi
5926898be3e0SPeter Maydell
5927898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5928898be3e0SPeter Maydell    echo
5929898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5930898be3e0SPeter Maydell    echo
5931c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5932c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5933898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5934898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5935898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5936898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5937898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5938898be3e0SPeter Maydellfi
5939898be3e0SPeter Maydell
594098ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
594197a847bcSbellard
5942dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5943dbd99ae3SStefan Weil
594498ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
594598ec69acSJuan Quintelaecho >> $config_host_mak
594698ec69acSJuan Quintela
5947e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
594899d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
594999d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
59503aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
59518bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
59520f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
595399d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
595499d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
595522d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
59569afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
59573d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
59589afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5959e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
59605a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5961785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
59625a699bbbSLaszlo Ersekfi
5963f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5964834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5965f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5966cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
5967aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5968f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
5969804edf29SJuan Quintela
597098ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5971727e5283SPaolo Bonzini
5972f8393946Saurel32if test "$debug_tcg" = "yes" ; then
59732358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5974f8393946Saurel32fi
59751625af87Saliguoriif test "$strip_opt" = "yes" ; then
597652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
59771625af87Saliguorifi
59787d13299dSbellardif test "$bigendian" = "yes" ; then
5979e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
598097a847bcSbellardfi
598167b915a5Sbellardif test "$mingw32" = "yes" ; then
598298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
598389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
59849fe6de94SBlue Swirl  version_major=${rc_version%%.*}
59859fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59869fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
59879fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59889fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
59899fe6de94SBlue Swirl  version_micro=0
59909fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
59919fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5992d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5993d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5994f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5995d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5996d9840e25STomoki Sekiyama  fi
599750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
599850cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
599950cbebb9SMichael Roth  fi
60001a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60019dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
60029dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
60039dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
60049dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
60059dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
60069dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
60079dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
60089dacf32dSYossi Hindin  fi
6009210fa556Spbrookelse
601035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6011210fa556Spbrookfi
6012128ab2ffSblueswir1
6013dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6014dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6015dffcb71cSMark McLoughlinfi
6016dffcb71cSMark McLoughlin
601783fb7adfSbellardif test "$darwin" = "yes" ; then
601898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
601983fb7adfSbellardfi
6020b29fe3edSmalc
6021ec530c81Sbellardif test "$solaris" = "yes" ; then
602298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6023ec530c81Sbellardfi
6024179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6025179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6026179cf400SAndreas Färberfi
602797a847bcSbellardif test "$static" = "yes" ; then
602898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
602997a847bcSbellardfi
60301ba16968SStefan Weilif test "$profiler" = "yes" ; then
60312358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
603205c2a3e7Sbellardfi
6033c20709aaSbellardif test "$slirp" = "yes" ; then
603498ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6035e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6036c20709aaSbellardfi
60378a16d273Sthsif test "$vde" = "yes" ; then
603898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6039e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
60408a16d273Sthsfi
604158952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
604258952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
604358952137SVincenzo Maffionefi
6044015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6045015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6046015a33bdSGongleifi
604747e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
604847e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
604947e98658SCorey Bryantfi
60502358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
60510c58ac1cSmalcfor drv in $audio_drv_list; do
60521ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6053ce3dc033SGerd Hoffmann    case "$drv" in
6054051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6055ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6056ce3dc033SGerd Hoffmann	*)
6057ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6058ce3dc033SGerd Hoffmann    esac
60590c58ac1cSmalcdone
6060b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6061b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6062b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6063b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6064b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
606567f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
606667f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
606767f86e8eSJuan Quintelafi
6068d5631638Smalcif test "$audio_win_int" = "yes" ; then
6069d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6070d5631638Smalcfi
6071b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6072b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6073821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6074821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6075821601eaSJes Sorensenfi
60762f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
607798ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
60782f9606b3Saliguorifi
6079821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
60802f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
60812f6f5c7aSCorentin Charyfi
6082821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6083efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6084efe556adSCorentin Charyfi
60856a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
60866a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
60876a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
60886a021536SGerd Hoffmannfi
608976655d6dSaliguoriif test "$fnmatch" = "yes" ; then
60902358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
609176655d6dSaliguorifi
6092dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6093dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6094dce512deSChristoph Hellwigfi
609589138857SStefan Weilqemu_version=$(head $source_path/VERSION)
609698ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
60972358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
609898ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
609998ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
6100a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
610198ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6102cc8ae6deSpbrookfi
610317969268SFam Zhengif test "$modules" = "yes"; then
6104e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6105e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
610689138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
610717969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
610817969268SFam Zhengfi
61098781595bSGerd Hoffmannif test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
61108781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
61118781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
61128781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
61138781595bSGerd Hoffmannfi
61141ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
611596400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
6116a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
61178ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
61188ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
611949ecc3faSbellardfi
612049ecc3faSbellardif test "$cocoa" = "yes" ; then
612198ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
612249ecc3faSbellardfi
61234d3b6f6eSbalrogif test "$curses" = "yes" ; then
61242373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
61252373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
61262373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6127ab4e5602SJan Kiszkafi
6128099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
61292358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6130099d6b0fSRiku Voipiofi
613140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
613240ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
613340ff6d7eSKevin Wolffi
61343ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
61352358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
61363ce34dfbSvibisreenivasanfi
6137c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6138c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6139c2882b96SRiku Voipiofi
6140751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6141751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6142751bcc39SMarc-André Lureaufi
6143d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6144d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6145d0927938SUlrich Hechtfi
61463d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
61473d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
61483d4fa43eSKusanagi Kouichifi
6149b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6150b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6151b953f075SDenis V. Lunevfi
6152ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6153ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6154ed911435SKevin Wolffi
6155c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6156c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6157c727f47dSPeter Maydellfi
6158dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6159dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6160dace20dcSPeter Maydellfi
6161d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6162d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6163d0927938SUlrich Hechtfi
61644e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
61654e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
61664e0c6529SAlex Blighfi
6167cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6168cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6169cd758dd0SAlex Blighfi
61703b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
61713b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
61723b6edd16SPeter Maydellfi
61733b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
61743b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
61753b6edd16SPeter Maydellfi
6176a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6177a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6178a8fd1abaSPeter Maydellfi
617951834341SRiku Voipioif test "$timerfd" = "yes" ; then
618051834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
618151834341SRiku Voipiofi
61829af5c906SRiku Voipioif test "$setns" = "yes" ; then
61839af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
61849af5c906SRiku Voipiofi
618538860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
618638860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
618738860a03SAleksandar Markovicfi
61885a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
61895a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
61905a03cd00SAleksandar Markovicfi
61913b3f24adSaurel32if test "$inotify" = "yes" ; then
61922358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
61933b3f24adSaurel32fi
6194c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6195c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6196c05c7a73SRiku Voipiofi
6197401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6198401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6199401bc051SPeter Maydellfi
62006ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
62016ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
62026ae9a1f4SJuan Quintelafi
62036ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
62046ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
62056ae9a1f4SJuan Quintelafi
6206769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6207d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6208b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
62096ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6210769ce76dSAlexander Graffi
62112e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
621298ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
62138eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
62142e4d9fb1Saurel32fi
6215fb599c9aSbalrogif test "$bluez" = "yes" ; then
621698ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6217ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6218fb599c9aSbalrogfi
6219d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
62209d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
62219d41401bSMichael S. Tsirkinfi
6222a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6223e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6224a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6225a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6226014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6227925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6228925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6229925a0400SGerd Hoffmann  fi
6230bbbf9bfbSStefan Weilfi
6231a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6232ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6233ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6234ddbb0d09SDaniel P. Berrangefi
6235b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
6236b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6237b917da4cSDaniel P. Berrangefi
623891bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
623991bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
62401f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
62411f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
62421f923c70SLongpeng(Mike)  fi
624337788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
624437788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
624537788f25SDaniel P. Berrange  fi
624662893b67SDaniel P. Berrangefi
624791bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
624891bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6249becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6250fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
6251fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6252fff2f982SDaniel P. Berrange  fi
6253ed754746SDaniel P. Berrangefi
62549a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
62559a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
62569a2fd434SDaniel P. Berrangefi
6257559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6258559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6259559607eaSDaniel P. Berrangefi
62606b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
62616b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
62626b39b063SEric Blakefi
6263277abf15SJan Vesely
6264277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6265277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6266277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6267277abf15SJan Vesely# if this macro is set.
6268277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6269277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6270277abf15SJan Veselyfi
6271bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6272bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6273a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6274e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6275a4ccabcfSAnthony Liguorifi
62769d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
62779d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
62789d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
62799d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
62809d9e1521SGerd Hoffmannfi
6281e37630caSaliguoriif test "$xen" = "yes" ; then
62826dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6283d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
628464a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
628564a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
628664a7ad6fSIan Campbell  fi
6287e37630caSaliguorifi
62885c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
62895c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
62905c6c3a6cSChristoph Hellwigfi
6291758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6292758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6293758e8e38SVenkateswararao Jujjuri (JV)fi
62944f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
62954f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
62964f26f2b6SAvi Kivityfi
6297983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6298758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6299758e8e38SVenkateswararao Jujjuri (JV)fi
6300fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6301fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
6302fe8fc5aeSPaolo Bonzinifi
63035e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
63045e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
63055e9be92dSNicholas Bellingerfi
6306e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
630703ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
630803ce5744SNikolay Nikolaevfi
6309042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6310042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6311042cea27SGongleifi
6312fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6313fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6314fc0b9b0eSStefan Hajnoczifi
6315e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6316e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6317e6a74868SMarc-André Lureaufi
631877755340Sthsif test "$blobs" = "yes" ; then
631998ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
632077755340Sthsfi
6321bf9298b9Saliguoriif test "$iovec" = "yes" ; then
63222358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6323bf9298b9Saliguorifi
6324ceb42de8Saliguoriif test "$preadv" = "yes" ; then
63252358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6326ceb42de8Saliguorifi
6327e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
63283f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6329f652e6afSaurel32fi
6330a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6331a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6332a40161cbSPaolo Bonzinifi
6333dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6334dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6335dcc38d1cSMarcelo Tosattifi
6336b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6337b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
63389195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
63399195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
63409195b2c2SStefan Weil  fi
6341b3f6ea7eSPaolo Bonzinifi
63425f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
63435f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
63445f6b9e8fSBlue Swirlfi
6345e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6346e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6347e78815a5SAndreas Färberfi
6348e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6349e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6350e78815a5SAndreas Färberfi
63519bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
63529bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
63539bc5a719SAndreas Gustafssonfi
635497a847bcSbellard
6355cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6356cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6357cd4ec0b4SGerd Hoffmannfi
6358cd4ec0b4SGerd Hoffmann
63597b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
63607b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
63617b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
63627b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6363111a38b0SRobert Relyeafi
6364111a38b0SRobert Relyea
63652b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
63662b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6367b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6368b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
63692b2325ffSGerd Hoffmannfi
63702b2325ffSGerd Hoffmann
637169354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
637269354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6373cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6374cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
637569354a83SHans de Goedefi
637669354a83SHans de Goede
6377da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6378da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6379da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6380014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6381014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6382014cb152SGerd Hoffmann  fi
638320ff075bSMichael Wallefi
638420ff075bSMichael Walle
63855a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
63865a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
63875a22ab71SYang Zhongfi
63885a22ab71SYang Zhong
638999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
639099f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
639199f2dbd3SLiang Lifi
639299f2dbd3SLiang Li
6393607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6394607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6395607dacd0Sqiaonuohanfi
6396607dacd0Sqiaonuohan
6397607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6398607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6399607dacd0Sqiaonuohanfi
6400607dacd0Sqiaonuohan
64016b383c08SPeter Wuif test "$bzip2" = "yes" ; then
64026b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
64036b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
64046b383c08SPeter Wufi
64056b383c08SPeter Wu
6406c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6407d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
64086ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
64096ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6410c589b249SRonnie Sahlbergfi
6411c589b249SRonnie Sahlberg
64126542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
64134be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
64144be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
64156542aa9cSPeter Lievenfi
64166542aa9cSPeter Lieven
6417f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6418f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6419c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6420c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6421f794573eSEduardo Otubofi
6422f794573eSEduardo Otubo
642383fb7adfSbellard# XXX: suppress that
64247d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
64252358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
64267d3505c5Sbellardfi
64277d3505c5Sbellard
64284d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
64294d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
64304d9310f4SDaniel P. Berrangefi
64313556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
64323556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
64333556c233SPaolo Bonzinifi
6434f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6435d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
64366ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
64376ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6438f27aaf4bSChristian Brunnerfi
643920ff6c80SAnthony Liguori
64407c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
644170c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
644270c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
644370c60c08SStefan Hajnoczielse
644470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
644570c60c08SStefan Hajnoczifi
6446d0e2fce5SAneesh Kumar K.V
64477d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
64487d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
64497d992e4dSPeter Lievenfi
64507d992e4dSPeter Lieven
6451f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6452f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6453f0d92b56SLongpeng(Mike)fi
6454f0d92b56SLongpeng(Mike)
6455d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6456d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6457d2042378SAneesh Kumar K.Vfi
6458d2042378SAneesh Kumar K.V
6459e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6460e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6461e06a765eSHarsh Prateek Borafi
6462e06a765eSHarsh Prateek Bora
6463cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6464cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
646506d71fa1SPeter Maydellfi
646606d71fa1SPeter Maydell
64673f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
64683f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
64693f4349dcSKevin Wolffi
64703f4349dcSKevin Wolf
6471d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6472d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6473d83414e1SMarc-André Lureaufi
6474d83414e1SMarc-André Lureau
64758ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
64768ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
64778ab1bf12SLuiz Capitulinofi
64788ab1bf12SLuiz Capitulino
647976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
648076a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
648176a347e1SRichard Hendersonfi
648276a347e1SRichard Henderson
6483f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6484f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6485f540166bSRichard Hendersonfi
6486f540166bSRichard Henderson
64877ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
64887ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
64897ebee43eSRichard Hendersonfi
64907ebee43eSRichard Henderson
6491df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6492df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6493df79b996SRichard Hendersonfi
6494df79b996SRichard Henderson
6495db432672SRichard Hendersonif test "$vector16" = "yes" ; then
6496db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
6497db432672SRichard Hendersonfi
6498db432672SRichard Henderson
64991e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
65001e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
65011e6e9acaSRichard Hendersonfi
65021e6e9acaSRichard Henderson
6503eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6504d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
65056ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
65066ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6507eb100396SBharata B Raofi
6508eb100396SBharata B Rao
6509d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6510d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6511d85fa9ebSJeff Codyfi
6512d85fa9ebSJeff Cody
65130c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
65140c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
65150c14fb47SBharata B Raofi
65160c14fb47SBharata B Rao
6517df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6518df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6519df3a429aSNiels de Vosfi
6520df3a429aSNiels de Vos
65217c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
65227c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
65237c815372SBharata B Raofi
65247c815372SBharata B Rao
65250a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6526d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
65276ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
65286ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
65290a12ec87SRichard W.M. Jonesfi
65300a12ec87SRichard W.M. Jones
6531ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6532ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6533ed1701c6SDr. David Alan Gilbertfi
6534ed1701c6SDr. David Alan Gilbert
65353b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
65363b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6537f4ede81eSAmarnath Valluri  # TPM passthrough support?
65383b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
65393b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
65403b8acc11SPaolo Bonzini  fi
6541f4ede81eSAmarnath Valluri  # TPM emulator support?
6542f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6543f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6544f4ede81eSAmarnath Valluri  fi
65453b8acc11SPaolo Bonzinifi
65463b8acc11SPaolo Bonzini
65475b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
65485b808275SLluís Vilanovaif have_backend "nop"; then
65496d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
655022890ab5SPrerna Saxenafi
65515b808275SLluís Vilanovaif have_backend "simple"; then
65526d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
65536d8a764eSLluís  # Set the appropriate trace file.
6554953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
65559410b56cSPrerna Saxenafi
6556ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6557ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
65586d8a764eSLluísfi
65595b808275SLluís Vilanovaif have_backend "ust"; then
65606d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
65616d8a764eSLluísfi
65625b808275SLluís Vilanovaif have_backend "dtrace"; then
65636d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
65646d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
65656d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
65666d8a764eSLluís  fi
6567c276b17dSDaniel P. Berrangefi
65685b808275SLluís Vilanovaif have_backend "ftrace"; then
6569781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6570781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6571781e9545SEiichi Tsukata  else
657221684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6573781e9545SEiichi Tsukata  fi
6574781e9545SEiichi Tsukatafi
65750a852417SPaul Durrantif have_backend "syslog"; then
65760a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
65770a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
65780a852417SPaul Durrant  else
65790a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
65800a852417SPaul Durrant  fi
65810a852417SPaul Durrantfi
65829410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
65839410b56cSPrerna Saxena
65842da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
65852da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6586392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
65872da776dbSMichael R. Hinesfi
65882da776dbSMichael R. Hines
6589575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6590575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6591575b22b1SLaurent Vivierfi
6592575b22b1SLaurent Vivier
6593ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6594ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6595ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6596ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6597ed279a06SKlim Kireevfi
6598ed279a06SKlim Kireev
6599a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6600a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6601a6b1d4c0SChanglong Xiefi
6602a6b1d4c0SChanglong Xie
66036a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
66046a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
66056a02c806SStefan Hajnoczifi
66066a02c806SStefan Hajnoczi
66074d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
66084d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
66094d04351fSChristopher Covingtonfi
66104d04351fSChristopher Covington
661149e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
661249e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
661349e00a18SAndreas Grapentinfi
661449e00a18SAndreas Grapentin
6615e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6616e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6617e674605fSTomáš Golembiovskýfi
6618e674605fSTomáš Golembiovský
6619e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6620e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6621e0580342SKamil Rytarowskifi
6622e219c499SRichard Hendersonif test "$capstone" != "no" ; then
66238ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
66248ca80760SRichard Hendersonfi
6625e0580342SKamil Rytarowski
66265c312079SDr. David Alan Gilbert# Hold two types of flag:
66275c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
66285c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
66295c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
66305c312079SDr. David Alan Gilbert#                                     platform
66315c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
66325c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
66335c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
66345c312079SDr. David Alan Gilbertfi
66355c312079SDr. David Alan Gilbert
6636da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6637da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6638da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6639da92c3ffSAshish Mittalfi
6640da92c3ffSAshish Mittal
66415b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
66429edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
66435b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
66449edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
66455b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
66469edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6647c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
66489edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
664940d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
66509edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
66515b5e3037SPaolo Bonzinielse
66529edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
66535b5e3037SPaolo Bonzinifi
66549edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
66555b5e3037SPaolo Bonzini
665698ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
665798ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6658804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6659804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
66601901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
66611901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
66621901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
666321655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6664c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6665804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6666a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6667a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6668a31a8642SMichael S. Tsirkinfi
66692b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
6670804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
667183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
66723c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6673804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
667445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6675cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
66765f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
66773dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6678804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6679804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
66809f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
66814852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
66829fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6683e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
668446eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6685a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
668611cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6687f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6688e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6689e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
669080fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
66912944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6692e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6693e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6694e39f0062SPaolo Bonzinifi
669542da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
669642da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
669742da6041SGerd Hoffmannelse
669842da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
669942da6041SGerd Hoffmannfi
6700e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
670146eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
67028a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
67036969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6704e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
670573da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
67063e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6707409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6708804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
670917969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
671017969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6711957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
671290246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
671390246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
671494dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6715cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
67161d728c39SBlue Swirlif test "$gcov" = "yes" ; then
67171d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
67181d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
67191d728c39SBlue Swirlfi
6720804edf29SJuan Quintela
67216efd7517SPeter Maydell# use included Linux headers
67226efd7517SPeter Maydellif test "$linux" = "yes" ; then
6723a307beb6SAndreas Färber  mkdir -p linux-headers
67246efd7517SPeter Maydell  case "$cpu" in
6725c72b26ecSRichard Henderson  i386|x86_64|x32)
672608312a63SPeter Maydell    linux_arch=x86
67276efd7517SPeter Maydell    ;;
67286efd7517SPeter Maydell  ppcemb|ppc|ppc64)
672908312a63SPeter Maydell    linux_arch=powerpc
67306efd7517SPeter Maydell    ;;
67316efd7517SPeter Maydell  s390x)
673208312a63SPeter Maydell    linux_arch=s390
673308312a63SPeter Maydell    ;;
67341f080313SClaudio Fontana  aarch64)
67351f080313SClaudio Fontana    linux_arch=arm64
67361f080313SClaudio Fontana    ;;
6737222e7d11SSanjay Lal  mips64)
6738222e7d11SSanjay Lal    linux_arch=mips
6739222e7d11SSanjay Lal    ;;
674008312a63SPeter Maydell  *)
674108312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
674208312a63SPeter Maydell    linux_arch="$cpu"
67436efd7517SPeter Maydell    ;;
67446efd7517SPeter Maydell  esac
674508312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
674608312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
674708312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
674808312a63SPeter Maydell    fi
67496efd7517SPeter Maydellfi
67506efd7517SPeter Maydell
675197a847bcSbellardfor target in $target_list; do
675297a847bcSbellardtarget_dir="$target"
675325be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
675489138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
675597a847bcSbellardtarget_bigendian="no"
67561f3d3c8fSJuan Quintela
6757c1799a84SPaolo Bonzinicase "$target_name" in
6758722dd7beSMichael Weiser  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6759ea2d6a39SJuan Quintela  target_bigendian=yes
6760ea2d6a39SJuan Quintela  ;;
6761ea2d6a39SJuan Quintelaesac
676297a847bcSbellardtarget_softmmu="no"
6763997344f3Sbellardtarget_user_only="no"
6764831b7825Sthstarget_linux_user="no"
676584778508Sblueswir1target_bsd_user="no"
67669e407a85Spbrookcase "$target" in
6767c1799a84SPaolo Bonzini  ${target_name}-softmmu)
67689e407a85Spbrook    target_softmmu="yes"
67699e407a85Spbrook    ;;
6770c1799a84SPaolo Bonzini  ${target_name}-linux-user)
67719e407a85Spbrook    target_user_only="yes"
67729e407a85Spbrook    target_linux_user="yes"
67739e407a85Spbrook    ;;
6774c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
677584778508Sblueswir1    target_user_only="yes"
677684778508Sblueswir1    target_bsd_user="yes"
677784778508Sblueswir1    ;;
67789e407a85Spbrook  *)
677976ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
67809e407a85Spbrook    exit 1
67819e407a85Spbrook    ;;
67829e407a85Spbrookesac
6783831b7825Sths
678497a847bcSbellardmkdir -p $target_dir
678525be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
678697a847bcSbellard
6787e5fe0c52Spbrookbflt="no"
6788ca759f9eSAlex Bennéemttcg="no"
678989138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
679056aebc89Spbrookgdb_xml_files=""
67917ba1e619Saliguori
6792c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
67936acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6794e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6795e73aae67SJuan Quintela
6796c1799a84SPaolo Bonzinicase "$target_name" in
67972408a527Saurel32  i386)
6798b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
67992408a527Saurel32  ;;
68002408a527Saurel32  x86_64)
68016acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6802b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
68032408a527Saurel32  ;;
68042408a527Saurel32  alpha)
68055ee4f3c2SRichard Henderson    mttcg="yes"
68062408a527Saurel32  ;;
68072408a527Saurel32  arm|armeb)
6808b498c8a0SJuan Quintela    TARGET_ARCH=arm
6809e5fe0c52Spbrook    bflt="yes"
6810ca759f9eSAlex Bennée    mttcg="yes"
681156aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
68122408a527Saurel32  ;;
6813722dd7beSMichael Weiser  aarch64|aarch64_be)
6814722dd7beSMichael Weiser    TARGET_ARCH=aarch64
68156a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
68166a49fa95SAlexander Graf    bflt="yes"
6817ca759f9eSAlex Bennée    mttcg="yes"
68188f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
68196a49fa95SAlexander Graf  ;;
68202408a527Saurel32  cris)
68212408a527Saurel32  ;;
682261766fe9SRichard Henderson  hppa)
68237b93dab5SRichard Henderson    mttcg="yes"
682461766fe9SRichard Henderson  ;;
6825613a22c9SMichael Walle  lm32)
6826613a22c9SMichael Walle  ;;
68272408a527Saurel32  m68k)
68280938cda5Saurel32    bflt="yes"
68295a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
68302408a527Saurel32  ;;
6831877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6832877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
683372b675caSEdgar E. Iglesias    bflt="yes"
683472b675caSEdgar E. Iglesias  ;;
68352408a527Saurel32  mips|mipsel)
6836b498c8a0SJuan Quintela    TARGET_ARCH=mips
683725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
68382408a527Saurel32  ;;
68392408a527Saurel32  mipsn32|mipsn32el)
6840597e2cecSRichard Henderson    TARGET_ARCH=mips64
68416acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
684225be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6843597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
68442408a527Saurel32  ;;
68452408a527Saurel32  mips64|mips64el)
6846b498c8a0SJuan Quintela    TARGET_ARCH=mips64
68476acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
684825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
68492408a527Saurel32  ;;
6850d15a9c23SAnthony Green  moxie)
6851d15a9c23SAnthony Green  ;;
6852e671711cSMarek Vasut  nios2)
6853e671711cSMarek Vasut  ;;
68544a09d0bbSRichard Henderson  or1k)
6855e67db06eSJia Liu    TARGET_ARCH=openrisc
6856e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6857e67db06eSJia Liu  ;;
68582408a527Saurel32  ppc)
6859c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
68602408a527Saurel32  ;;
68612408a527Saurel32  ppcemb)
68626acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6863e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6864c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
68652408a527Saurel32  ;;
68662408a527Saurel32  ppc64)
68676acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6868e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6869f0b0685dSNikunj A Dadhania    mttcg=yes
68701438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
68712408a527Saurel32  ;;
68729c35126cSDoug Kwan  ppc64le)
68739c35126cSDoug Kwan    TARGET_ARCH=ppc64
68749c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
68759c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6876f0b0685dSNikunj A Dadhania    mttcg=yes
68771438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
68789c35126cSDoug Kwan  ;;
68792408a527Saurel32  ppc64abi32)
6880b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
68816acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6882e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
688325be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
68841438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
68852408a527Saurel32  ;;
688625fa194bSMichael Clark  riscv32)
688725fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
688825fa194bSMichael Clark    TARGET_ABI_DIR=riscv
688925fa194bSMichael Clark    mttcg=yes
689025fa194bSMichael Clark  ;;
689125fa194bSMichael Clark  riscv64)
689225fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
689325fa194bSMichael Clark    TARGET_ABI_DIR=riscv
689425fa194bSMichael Clark    mttcg=yes
689525fa194bSMichael Clark  ;;
68962408a527Saurel32  sh4|sh4eb)
6897b498c8a0SJuan Quintela    TARGET_ARCH=sh4
68984dbed897Spbrook    bflt="yes"
68992408a527Saurel32  ;;
69002408a527Saurel32  sparc)
69012408a527Saurel32  ;;
69022408a527Saurel32  sparc64)
69036acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
69042408a527Saurel32  ;;
69052408a527Saurel32  sparc32plus)
6906b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
69076acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6908e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
690925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
69102408a527Saurel32  ;;
691124e804ecSAlexander Graf  s390x)
691263685bc4SDavid Hildenbrand    mttcg=yes
691386158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
691424e804ecSAlexander Graf  ;;
6915444e06b1SChen Gang  tilegx)
6916444e06b1SChen Gang  ;;
69175ecaa4edSPeter Crosthwaite  tricore)
69185ecaa4edSPeter Crosthwaite  ;;
6919d2fbca94SGuan Xuetao  unicore32)
6920d2fbca94SGuan Xuetao  ;;
6921cfa550c6SMax Filippov  xtensa|xtensaeb)
6922cfa550c6SMax Filippov    TARGET_ARCH=xtensa
69239fb40342SMax Filippov    mttcg="yes"
6924cfa550c6SMax Filippov  ;;
69252408a527Saurel32  *)
692676ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
69272408a527Saurel32  ;;
69282408a527Saurel32esac
69295e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
69305e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
69315e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
69325e8861a0SPaolo Bonzinifi
69335e8861a0SPaolo Bonzini
69345e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
69355e8861a0SPaolo Bonzini
693699afc91dSDaniel P. Berrangeupper() {
693799afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
693899afc91dSDaniel P. Berrange}
693999afc91dSDaniel P. Berrange
694089138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
694125be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6942c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
694325be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6944e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6945e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6946e6e91b9cSJuan Quintelafi
694725be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6948adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6949adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6950adfc3e91SStacey Sonfi
69513b6b7550SPaolo Bonzini
69523b6b7550SPaolo Bonziniif supported_xen_target $target; then
695325be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
6954eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
6955eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6956eb6fda0fSAnthony PERARD    fi
6957432d268cSJun Nakajimafi
69583b6b7550SPaolo Bonziniif supported_kvm_target $target; then
695925be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
69601ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
6961d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6962e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
6963e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6964e6a74868SMarc-André Lureau        fi
6965d5970055SMichael S. Tsirkin    fi
6966c59249f9SJuan Quintelafi
69673b6b7550SPaolo Bonziniif supported_hax_target $target; then
6968b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
6969b0cb0a66SVincent Palatinfi
6970c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
6971c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
6972c97d6d2cSSergio Andres Gomez Del Realfi
6973d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
6974d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
6975d661d9a4SJustin Terry (VM)fi
6976de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
697725be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
697897a847bcSbellardfi
697997a847bcSbellardif test "$target_softmmu" = "yes" ; then
698025be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6981ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6982ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6983ca759f9eSAlex Bennée  fi
6984de83cd02Sbellardfi
6985997344f3Sbellardif test "$target_user_only" = "yes" ; then
698625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6987a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6988997344f3Sbellardfi
6989831b7825Sthsif test "$target_linux_user" = "yes" ; then
699025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6991831b7825Sthsfi
699256aebc89Spbrooklist=""
699356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
699456aebc89Spbrook  for x in $gdb_xml_files; do
699556aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
699656aebc89Spbrook  done
699725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
69983d0f1517SJuan Quintelafi
6999de83cd02Sbellard
7000e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
700125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7002e5fe0c52Spbrookfi
700384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
700425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
700584778508Sblueswir1fi
70065b0753e0Sbellard
70074afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7008fa282484SJuan Quintela
70094afddb55SJuan Quintelacflags=""
7010fa282484SJuan Quintelaldflags=""
70119b8e111fSJuan Quintela
7012c765fcacSPeter Crosthwaitedisas_config() {
7013c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7014c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7015c765fcacSPeter Crosthwaite}
7016c765fcacSPeter Crosthwaite
701764656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
701864656024SJuan Quintela  case "$i" in
701964656024SJuan Quintela  alpha)
7020c765fcacSPeter Crosthwaite    disas_config "ALPHA"
702164656024SJuan Quintela  ;;
702282295d8aSRichard Henderson  aarch64)
702382295d8aSRichard Henderson    if test -n "${cxx}"; then
7024c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
702582295d8aSRichard Henderson    fi
702682295d8aSRichard Henderson  ;;
702764656024SJuan Quintela  arm)
7028c765fcacSPeter Crosthwaite    disas_config "ARM"
7029999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7030c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7031999b53ecSClaudio Fontana    fi
703264656024SJuan Quintela  ;;
703364656024SJuan Quintela  cris)
7034c765fcacSPeter Crosthwaite    disas_config "CRIS"
703564656024SJuan Quintela  ;;
7036429b31a2SRichard Henderson  hppa)
7037429b31a2SRichard Henderson    disas_config "HPPA"
7038429b31a2SRichard Henderson  ;;
7039c72b26ecSRichard Henderson  i386|x86_64|x32)
7040c765fcacSPeter Crosthwaite    disas_config "I386"
704164656024SJuan Quintela  ;;
704279368f49SMichael Walle  lm32)
7043c765fcacSPeter Crosthwaite    disas_config "LM32"
704479368f49SMichael Walle  ;;
704564656024SJuan Quintela  m68k)
7046c765fcacSPeter Crosthwaite    disas_config "M68K"
704764656024SJuan Quintela  ;;
7048877fdc12SEdgar E. Iglesias  microblaze*)
7049c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
705064656024SJuan Quintela  ;;
705164656024SJuan Quintela  mips*)
7052c765fcacSPeter Crosthwaite    disas_config "MIPS"
705364656024SJuan Quintela  ;;
7054d15a9c23SAnthony Green  moxie*)
7055c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7056d15a9c23SAnthony Green  ;;
7057e671711cSMarek Vasut  nios2)
7058e671711cSMarek Vasut    disas_config "NIOS2"
7059e671711cSMarek Vasut  ;;
70604a09d0bbSRichard Henderson  or1k)
7061c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7062e67db06eSJia Liu  ;;
706364656024SJuan Quintela  ppc*)
7064c765fcacSPeter Crosthwaite    disas_config "PPC"
706564656024SJuan Quintela  ;;
706625fa194bSMichael Clark  riscv)
706725fa194bSMichael Clark    disas_config "RISCV"
706825fa194bSMichael Clark  ;;
706924e804ecSAlexander Graf  s390*)
7070c765fcacSPeter Crosthwaite    disas_config "S390"
707164656024SJuan Quintela  ;;
707264656024SJuan Quintela  sh4)
7073c765fcacSPeter Crosthwaite    disas_config "SH4"
707464656024SJuan Quintela  ;;
707564656024SJuan Quintela  sparc*)
7076c765fcacSPeter Crosthwaite    disas_config "SPARC"
707764656024SJuan Quintela  ;;
7078cfa550c6SMax Filippov  xtensa*)
7079c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7080cfa550c6SMax Filippov  ;;
708164656024SJuan Quintela  esac
708264656024SJuan Quinteladone
70839195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7084c765fcacSPeter Crosthwaite  disas_config "TCI"
70859195b2c2SStefan Weilfi
708664656024SJuan Quintela
70876ee7126fSJuan Quintelacase "$ARCH" in
70886ee7126fSJuan Quintelaalpha)
70896ee7126fSJuan Quintela  # Ensure there's only a single GP
70906ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
70916ee7126fSJuan Quintela;;
70926ee7126fSJuan Quintelaesac
70936ee7126fSJuan Quintela
7094d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
709525be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
7096d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7097d02c1db3SJuan Quintela    cflags="-p $cflags"
7098d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7099d02c1db3SJuan Quintela  fi
7100d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7101d02c1db3SJuan Quintela    ldflags="-p $ldflags"
710225be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7103d02c1db3SJuan Quintela  fi
7104d02c1db3SJuan Quintelafi
7105d02c1db3SJuan Quintela
71069b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7107964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7108fa282484SJuan Quintelafi
7109fa282484SJuan Quintela
7110e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7111e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7112e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7113e9a3591fSChristian Borntraeger# header if
7114e9a3591fSChristian Borntraeger#  - we build on s390x
7115e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7116e9a3591fSChristian Borntraeger#  - KVM is enabled
7117e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7118e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7119e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7120e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7121e9a3591fSChristian Borntraeger    fi
7122e9a3591fSChristian Borntraegerfi
7123e9a3591fSChristian Borntraeger
712425be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
712525be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7126fa282484SJuan Quintela
712797a847bcSbellarddone # for target in $targets
71287d13299dSbellard
7129e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7130a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7131a540f158SPeter Crosthwaitefi
7132e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7133e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7134e219c499SRichard Hendersonfi
7135e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7136e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7137e219c499SRichard Hendersonfi
7138a540f158SPeter Crosthwaite
7139a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7140a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7141a99d57bbSWanlong Gaofi
7142a99d57bbSWanlong Gao
7143fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7144fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7145fd0e6053SJohn Snowfi
7146fd0e6053SJohn Snow
7147d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
7148b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7149b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
71509933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
71512d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7152c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
7153c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7154aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7155ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7156446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
71579933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
71582d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
71594652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
71603a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7161753d11f2SRichard Hendersonfor bios_file in \
7162753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7163225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
71645acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7165753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7166753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7167e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7168753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
71694e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7170753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7171753d11f2SRichard Hendersondo
717289138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
71737ea78b74SJan Kiszkadone
717489138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
7175c2304b52SMarcel Apfelbaumdo
717689138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7177c2304b52SMarcel Apfelbaumdone
7178d1807a4fSPaolo Bonzinimkdir -p $DIRS
71797d13299dSbellardfor f in $FILES ; do
7180cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7181f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7182f9245e10SPeter Maydell    fi
71837d13299dSbellarddone
71841ad2134fSPaul Brook
7185c34ebfdcSAnthony Liguori# temporary config to build submodules
71862d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7187c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
718837116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7189c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7190cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
71915f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7192c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7193c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
71943dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7195c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7196a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7197c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
71989f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7199c34ebfdcSAnthony Liguoridone
7200c34ebfdcSAnthony Liguori
7201fe31017fSMarc-André Lureau# set up tests data directory
7202fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
7203fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
7204fe31017fSMarc-André Lureaufi
7205fe31017fSMarc-André Lureau
720676c7560aSMax Reitz# set up qemu-iotests in this build directory
720776c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
720876c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
720976c7560aSMax Reitz
721076c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
721176c7560aSMax Reitzecho >> "$iotests_common_env"
721276c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
721376c7560aSMax Reitz
721476c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
721576c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
721676c7560aSMax Reitzfi
721776c7560aSMax Reitz
7218dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7219dc655404SMichael S. Tsirkincat <<EOD >config.status
7220dc655404SMichael S. Tsirkin#!/bin/sh
7221dc655404SMichael S. Tsirkin# Generated by configure.
7222dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7223dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7224dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7225dc655404SMichael S. TsirkinEOD
7226dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7227dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7228cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7229dc655404SMichael S. Tsirkinchmod +x config.status
7230dc655404SMichael S. Tsirkin
72318cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7232