xref: /openbmc/qemu/configure (revision 1efad060)
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 > $TMPC <<EOF &&
22312cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
22322cbf8903SRoss Lagerwall#define __XEN_TOOLS__
22332cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2234d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
22352cbf8903SRoss Lagerwallint main(void) {
22362cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2237d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
22382cbf8903SRoss Lagerwall
22392cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
22402cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
22412cbf8903SRoss Lagerwall
2242d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2243d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2244d3c49ebbSPaul Durrant
22452cbf8903SRoss Lagerwall  return 0;
22462cbf8903SRoss Lagerwall}
22472cbf8903SRoss LagerwallEOF
22482cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22492cbf8903SRoss Lagerwall      then
22502cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22512cbf8903SRoss Lagerwall      xen_ctrl_version=41100
22522cbf8903SRoss Lagerwall      xen=yes
22532cbf8903SRoss Lagerwall    elif
22542cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
22555ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
22565ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
225758ea9a7aSAnthony PERARD#include <xentoolcore.h>
22585ba3d756SIgor Druzhininint main(void) {
22595ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
22605ba3d756SIgor Druzhinin
22615ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
22625ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
226358ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
22645ba3d756SIgor Druzhinin
22655ba3d756SIgor Druzhinin  return 0;
22665ba3d756SIgor Druzhinin}
22675ba3d756SIgor DruzhininEOF
226858ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22695ba3d756SIgor Druzhinin      then
227058ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22715ba3d756SIgor Druzhinin      xen_ctrl_version=41000
22725ba3d756SIgor Druzhinin      xen=yes
22735ba3d756SIgor Druzhinin    elif
22745ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2275da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2276da8090ccSPaul Durrant#define __XEN_TOOLS__
2277da8090ccSPaul Durrant#include <xendevicemodel.h>
2278da8090ccSPaul Durrantint main(void) {
2279da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2280da8090ccSPaul Durrant
2281da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2282da8090ccSPaul Durrant  xendevicemodel_close(xd);
2283da8090ccSPaul Durrant
2284da8090ccSPaul Durrant  return 0;
2285da8090ccSPaul Durrant}
2286da8090ccSPaul DurrantEOF
2287da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2288da8090ccSPaul Durrant      then
2289da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2290f1167ee6SJuergen Gross      xen_ctrl_version=40900
2291da8090ccSPaul Durrant      xen=yes
2292da8090ccSPaul Durrant    elif
2293da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
22945eeb39c2SIan Campbell/*
22955eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
22965eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2297b6eb9b45SPaulina Szubarczyk *
2298b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2299b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2300b6eb9b45SPaulina Szubarczyk */
2301b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2302b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2303b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2304b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2305b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2306b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2307b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2308b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2309b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2310b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2311b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2312b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2313b6eb9b45SPaulina Szubarczyk#endif
2314b6eb9b45SPaulina Szubarczykint main(void) {
2315b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2316b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2317b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2318b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2319b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2320b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2321b6eb9b45SPaulina Szubarczyk
2322b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2323b6eb9b45SPaulina Szubarczyk
2324b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2325b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2326b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2327b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2328b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2329b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2330b6eb9b45SPaulina Szubarczyk
2331b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2332b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2333b6eb9b45SPaulina Szubarczyk
2334b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2335b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2336b6eb9b45SPaulina Szubarczyk
2337b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2338b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2339b6eb9b45SPaulina Szubarczyk
2340b6eb9b45SPaulina Szubarczyk  return 0;
2341b6eb9b45SPaulina Szubarczyk}
2342b6eb9b45SPaulina SzubarczykEOF
2343b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2344b6eb9b45SPaulina Szubarczyk      then
2345f1167ee6SJuergen Gross      xen_ctrl_version=40800
2346b6eb9b45SPaulina Szubarczyk      xen=yes
2347b6eb9b45SPaulina Szubarczyk    elif
2348b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2349b6eb9b45SPaulina Szubarczyk/*
2350b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2351b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
23525eeb39c2SIan Campbell */
23535eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
23545eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
23555eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
23565eeb39c2SIan Campbell#include <xenctrl.h>
23575eeb39c2SIan Campbell#include <xenstore.h>
23585eeb39c2SIan Campbell#include <xenevtchn.h>
23595eeb39c2SIan Campbell#include <xengnttab.h>
23605eeb39c2SIan Campbell#include <xenforeignmemory.h>
23615eeb39c2SIan Campbell#include <stdint.h>
23625eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
23635eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
23645eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
23655eeb39c2SIan Campbell#endif
23665eeb39c2SIan Campbellint main(void) {
23675eeb39c2SIan Campbell  xc_interface *xc = NULL;
23685eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
23695eeb39c2SIan Campbell  xenevtchn_handle *xe;
23705eeb39c2SIan Campbell  xengnttab_handle *xg;
23715eeb39c2SIan Campbell  xen_domain_handle_t handle;
23725eeb39c2SIan Campbell
23735eeb39c2SIan Campbell  xs_daemon_open();
23745eeb39c2SIan Campbell
23755eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
23765eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
23775eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
23785eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23795eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
23805eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
23815eeb39c2SIan Campbell
23825eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
23835eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
23845eeb39c2SIan Campbell
23855eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
23865eeb39c2SIan Campbell  xenevtchn_fd(xe);
23875eeb39c2SIan Campbell
23885eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
23895eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
23905eeb39c2SIan Campbell
23915eeb39c2SIan Campbell  return 0;
23925eeb39c2SIan Campbell}
23935eeb39c2SIan CampbellEOF
23945eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
23955eeb39c2SIan Campbell      then
2396f1167ee6SJuergen Gross      xen_ctrl_version=40701
23975eeb39c2SIan Campbell      xen=yes
23985eeb39c2SIan Campbell    elif
23995eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2400e37630caSaliguori#include <xenctrl.h>
2401cdadde39SRoger Pau Monne#include <stdint.h>
2402cdadde39SRoger Pau Monneint main(void) {
2403cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2404cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2405cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2406cdadde39SRoger Pau Monne  return 0;
2407cdadde39SRoger Pau Monne}
2408cdadde39SRoger Pau MonneEOF
2409cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2410cdadde39SRoger Pau Monne      then
2411f1167ee6SJuergen Gross      xen_ctrl_version=40700
2412cdadde39SRoger Pau Monne      xen=yes
2413cdadde39SRoger Pau Monne
2414cdadde39SRoger Pau Monne    # Xen 4.6
2415cdadde39SRoger Pau Monne    elif
2416cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2417cdadde39SRoger Pau Monne#include <xenctrl.h>
2418e108a3c1SAnthony PERARD#include <xenstore.h>
2419d5b93ddfSAnthony PERARD#include <stdint.h>
2420d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2421d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2422d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2423d5b93ddfSAnthony PERARD#endif
2424d5b93ddfSAnthony PERARDint main(void) {
2425d5b93ddfSAnthony PERARD  xc_interface *xc;
2426d5b93ddfSAnthony PERARD  xs_daemon_open();
2427d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2428d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2429d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2430b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24318688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2432d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
243320a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2434d8b441a3SJan Beulich  return 0;
2435d8b441a3SJan Beulich}
2436d8b441a3SJan BeulichEOF
2437d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2438d8b441a3SJan Beulich      then
2439f1167ee6SJuergen Gross      xen_ctrl_version=40600
2440d8b441a3SJan Beulich      xen=yes
2441d8b441a3SJan Beulich
2442d8b441a3SJan Beulich    # Xen 4.5
2443d8b441a3SJan Beulich    elif
2444d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2445d8b441a3SJan Beulich#include <xenctrl.h>
2446d8b441a3SJan Beulich#include <xenstore.h>
2447d8b441a3SJan Beulich#include <stdint.h>
2448d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2449d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2450d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2451d8b441a3SJan Beulich#endif
2452d8b441a3SJan Beulichint main(void) {
2453d8b441a3SJan Beulich  xc_interface *xc;
2454d8b441a3SJan Beulich  xs_daemon_open();
2455d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2456d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2457d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2458d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2459d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24603996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
24613996e85cSPaul Durrant  return 0;
24623996e85cSPaul Durrant}
24633996e85cSPaul DurrantEOF
24643996e85cSPaul Durrant        compile_prog "" "$xen_libs"
24653996e85cSPaul Durrant      then
2466f1167ee6SJuergen Gross      xen_ctrl_version=40500
24673996e85cSPaul Durrant      xen=yes
24683996e85cSPaul Durrant
24693996e85cSPaul Durrant    elif
24703996e85cSPaul Durrant        cat > $TMPC <<EOF &&
24713996e85cSPaul Durrant#include <xenctrl.h>
24723996e85cSPaul Durrant#include <xenstore.h>
24733996e85cSPaul Durrant#include <stdint.h>
24743996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
24753996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
24763996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
24773996e85cSPaul Durrant#endif
24783996e85cSPaul Durrantint main(void) {
24793996e85cSPaul Durrant  xc_interface *xc;
24803996e85cSPaul Durrant  xs_daemon_open();
24813996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
24823996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
24833996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
24843996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24853996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24868688e065SStefano Stabellini  return 0;
24878688e065SStefano Stabellini}
24888688e065SStefano StabelliniEOF
24898688e065SStefano Stabellini        compile_prog "" "$xen_libs"
249069deef08SPeter Maydell      then
2491f1167ee6SJuergen Gross      xen_ctrl_version=40200
24928688e065SStefano Stabellini      xen=yes
24938688e065SStefano Stabellini
2494e37630caSaliguori    else
2495fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2496edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2497edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2498fc321b4bSJuan Quintela      fi
2499fc321b4bSJuan Quintela      xen=no
2500e37630caSaliguori    fi
2501d5b93ddfSAnthony PERARD
2502d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2503f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
25045eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
25055eeb39c2SIan Campbell      fi
2506d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2507d5b93ddfSAnthony PERARD    fi
2508e37630caSaliguori  fi
2509c1cdd9d5SJuergen Grossfi
2510e37630caSaliguori
2511eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2512edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2513eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2514eb6fda0fSAnthony PERARD  else
2515eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
251676ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
251776ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2518eb6fda0fSAnthony PERARD    fi
2519eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2520eb6fda0fSAnthony PERARD  fi
2521eb6fda0fSAnthony PERARDfi
2522eb6fda0fSAnthony PERARD
252364a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
252464a7ad6fSIan Campbell   test "$xen" != "yes"; then
252564a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
252664a7ad6fSIan Campbell	       "which requires Xen support."
252764a7ad6fSIan Campbellfi
252864a7ad6fSIan Campbell
2529e37630caSaliguori##########################################
2530d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2531d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2532d661d9a4SJustin Terry (VM)    cat > $TMPC << EOF
2533d661d9a4SJustin Terry (VM)#include <windows.h>
253453537bb1SJustin Terry (VM) via Qemu-devel#include <WinHvPlatform.h>
253553537bb1SJustin Terry (VM) via Qemu-devel#include <WinHvEmulation.h>
2536d661d9a4SJustin Terry (VM)int main(void) {
2537d661d9a4SJustin Terry (VM)    WHV_CAPABILITY whpx_cap;
25383907e631SJustin Terry (VM)    UINT32 writtenSize;
25393907e631SJustin Terry (VM)    WHvGetCapability(WHvCapabilityCodeFeatures, &whpx_cap, sizeof(whpx_cap),
25403907e631SJustin Terry (VM)                     &writtenSize);
2541d661d9a4SJustin Terry (VM)    return 0;
2542d661d9a4SJustin Terry (VM)}
2543d661d9a4SJustin Terry (VM)EOF
254453537bb1SJustin Terry (VM) via Qemu-devel    if compile_prog "" "-lWinHvPlatform -lWinHvEmulation" ; then
254553537bb1SJustin Terry (VM) via Qemu-devel        libs_softmmu="$libs_softmmu -lWinHvPlatform -lWinHvEmulation"
2546d661d9a4SJustin Terry (VM)        whpx="yes"
2547d661d9a4SJustin Terry (VM)    else
2548d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
254953537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2550d661d9a4SJustin Terry (VM)        fi
2551d661d9a4SJustin Terry (VM)        whpx="no"
2552d661d9a4SJustin Terry (VM)    fi
2553d661d9a4SJustin Terry (VM)fi
2554d661d9a4SJustin Terry (VM)
2555d661d9a4SJustin Terry (VM)##########################################
2556dfffc653SJuan Quintela# Sparse probe
2557dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
25580dba6195SLoïc Minier  if has cgcc; then
2559dfffc653SJuan Quintela    sparse=yes
2560dfffc653SJuan Quintela  else
2561dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
256221684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2563dfffc653SJuan Quintela    fi
2564dfffc653SJuan Quintela    sparse=no
2565dfffc653SJuan Quintela  fi
2566dfffc653SJuan Quintelafi
2567dfffc653SJuan Quintela
2568dfffc653SJuan Quintela##########################################
2569f676c67eSJeremy White# X11 probe
2570f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
25718781595bSGerd Hoffmann    have_x11=yes
257289138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
257389138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2574f676c67eSJeremy Whitefi
2575f676c67eSJeremy White
2576f676c67eSJeremy White##########################################
2577a4ccabcfSAnthony Liguori# GTK probe
2578a4ccabcfSAnthony Liguori
25795a464e6cSPeter Xuif test "$gtk" != "no"; then
25809e04c683SStefan Weil    if test "$gtkabi" = ""; then
25815fe309ffSGerd Hoffmann        # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
25825fe309ffSGerd Hoffmann        # Use 2.0 as a fallback if that is available.
25835fe309ffSGerd Hoffmann        if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
25849e04c683SStefan Weil            gtkabi=3.0
25855fe309ffSGerd Hoffmann        elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
25869e04c683SStefan Weil            gtkabi=2.0
25875fe309ffSGerd Hoffmann        else
25885fe309ffSGerd Hoffmann            gtkabi=3.0
25899e04c683SStefan Weil        fi
25909e04c683SStefan Weil    fi
2591528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
25920a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2593528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2594528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2595bbbf9bfbSStefan Weil    else
2596bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2597bbbf9bfbSStefan Weil    fi
2598bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
259989138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
260089138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
260189138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
26020a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
26038781595bSGerd Hoffmann            need_x11=yes
2604f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2605f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
26060a337ed0SGerd Hoffmann        fi
2607bbbf9bfbSStefan Weil        gtk="yes"
2608bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
26095fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2610bbbf9bfbSStefan Weil    else
2611bbbf9bfbSStefan Weil        gtk="no"
2612bbbf9bfbSStefan Weil    fi
2613bbbf9bfbSStefan Weilfi
2614bbbf9bfbSStefan Weil
2615ddbb0d09SDaniel P. Berrange
2616ddbb0d09SDaniel P. Berrange##########################################
2617ddbb0d09SDaniel P. Berrange# GNUTLS probe
2618ddbb0d09SDaniel P. Berrange
261937371299SPeter Maydellgnutls_works() {
262037371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
262137371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
262237371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
262337371299SPeter Maydell    # builds doesn't work:
262437371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
262537371299SPeter Maydell    #
262637371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
262737371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
262837371299SPeter Maydell        return 1
262937371299SPeter Maydell    fi
263037371299SPeter Maydell
263137371299SPeter Maydell    write_c_skeleton
263237371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
263337371299SPeter Maydell}
263437371299SPeter Maydell
263562893b67SDaniel P. Berrangegnutls_gcrypt=no
2636ed754746SDaniel P. Berrangegnutls_nettle=no
2637ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
263837371299SPeter Maydell    if gnutls_works; then
263989138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
264089138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2641ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2642ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2643ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2644ddbb0d09SDaniel P. Berrange        gnutls="yes"
2645ddbb0d09SDaniel P. Berrange
2646b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2647b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2648b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2649b917da4cSDaniel P. Berrange	else
2650b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2651b917da4cSDaniel P. Berrange	fi
2652b917da4cSDaniel P. Berrange
265362893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
265462893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2655ed754746SDaniel P. Berrange	    gnutls_nettle=yes
265662893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
265789138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2658ed754746SDaniel P. Berrange		*gcrypt*)
2659ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2660ed754746SDaniel P. Berrange		    gnutls_nettle=no
2661ed754746SDaniel P. Berrange		    ;;
2662ed754746SDaniel P. Berrange		*nettle*)
2663ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2664ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2665ed754746SDaniel P. Berrange		    ;;
2666ed754746SDaniel P. Berrange		*)
2667ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2668ed754746SDaniel P. Berrange		    gnutls_nettle=no
2669ed754746SDaniel P. Berrange		    ;;
267062893b67SDaniel P. Berrange	    esac
267162893b67SDaniel P. Berrange	else
267262893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2673ed754746SDaniel P. Berrange	    gnutls_nettle=no
267462893b67SDaniel P. Berrange	fi
2675ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2676ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2677ddbb0d09SDaniel P. Berrange    else
2678ddbb0d09SDaniel P. Berrange        gnutls="no"
2679b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2680ddbb0d09SDaniel P. Berrange    fi
2681ddbb0d09SDaniel P. Berrangeelse
2682b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2683ddbb0d09SDaniel P. Berrangefi
2684ddbb0d09SDaniel P. Berrange
268591bfcdb0SDaniel P. Berrange
268691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
268791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
268891bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
268991bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
269091bfcdb0SDaniel P. Berrangethen
269191bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
269291bfcdb0SDaniel P. Berrange    then
269391bfcdb0SDaniel P. Berrange        gcrypt="no"
269491bfcdb0SDaniel P. Berrange    fi
269591bfcdb0SDaniel P. Berrangefi
269691bfcdb0SDaniel P. Berrange
269791bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
269891bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
269991bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
270091bfcdb0SDaniel P. Berrangeif test -z "$nettle"
270191bfcdb0SDaniel P. Berrangethen
270291bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
270391bfcdb0SDaniel P. Berrange    then
270491bfcdb0SDaniel P. Berrange        nettle="no"
270591bfcdb0SDaniel P. Berrange    fi
270691bfcdb0SDaniel P. Berrangefi
270791bfcdb0SDaniel P. Berrange
270891bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
270991bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
271091bfcdb0SDaniel P. Berrange    then
271191bfcdb0SDaniel P. Berrange	return 1
271291bfcdb0SDaniel P. Berrange    fi
271391bfcdb0SDaniel P. Berrange
271491bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
271591bfcdb0SDaniel P. Berrange    then
271689138857SStefan Weil	host=$(libgcrypt-config --host)
271791bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
271891bfcdb0SDaniel P. Berrange	then
271991bfcdb0SDaniel P. Berrange	    return 1
272091bfcdb0SDaniel P. Berrange	fi
272191bfcdb0SDaniel P. Berrange    fi
272291bfcdb0SDaniel P. Berrange
272391bfcdb0SDaniel P. Berrange    return 0
272491bfcdb0SDaniel P. Berrange}
272591bfcdb0SDaniel P. Berrange
272691bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
272791bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
272889138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
272989138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
273091bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
273191bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
273291bfcdb0SDaniel P. Berrange        # turn breaks static builds...
273391bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
273491bfcdb0SDaniel P. Berrange        then
273591bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
273691bfcdb0SDaniel P. Berrange        fi
273762893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
273862893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
273962893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
274091bfcdb0SDaniel P. Berrange        gcrypt="yes"
274191bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
274291bfcdb0SDaniel P. Berrange           nettle="no"
274391bfcdb0SDaniel P. Berrange        fi
274437788f25SDaniel P. Berrange
274537788f25SDaniel P. Berrange        cat > $TMPC << EOF
274637788f25SDaniel P. Berrange#include <gcrypt.h>
274737788f25SDaniel P. Berrangeint main(void) {
274837788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
274937788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
275037788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
275137788f25SDaniel P. Berrange return 0;
275237788f25SDaniel P. Berrange}
275337788f25SDaniel P. BerrangeEOF
275437788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
275537788f25SDaniel P. Berrange            gcrypt_kdf=yes
275637788f25SDaniel P. Berrange        fi
27571f923c70SLongpeng(Mike)
27581f923c70SLongpeng(Mike)        cat > $TMPC << EOF
27591f923c70SLongpeng(Mike)#include <gcrypt.h>
27601f923c70SLongpeng(Mike)int main(void) {
27611f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
27621f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
27631f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
27641f923c70SLongpeng(Mike)  return 0;
27651f923c70SLongpeng(Mike)}
27661f923c70SLongpeng(Mike)EOF
27671f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
27681f923c70SLongpeng(Mike)            gcrypt_hmac=yes
27691f923c70SLongpeng(Mike)        fi
277062893b67SDaniel P. Berrange    else
277191bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
277262893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
277391bfcdb0SDaniel P. Berrange        else
277491bfcdb0SDaniel P. Berrange            gcrypt="no"
277591bfcdb0SDaniel P. Berrange        fi
277662893b67SDaniel P. Berrange    fi
277762893b67SDaniel P. Berrangefi
277862893b67SDaniel P. Berrange
2779ddbb0d09SDaniel P. Berrange
278091bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2781ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
278289138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
278389138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
278489138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2785ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2786ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2787ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
278891bfcdb0SDaniel P. Berrange        nettle="yes"
2789fff2f982SDaniel P. Berrange
2790fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
27919e87a691SSteven Luo#include <stddef.h>
2792fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2793fff2f982SDaniel P. Berrangeint main(void) {
2794fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2795fff2f982SDaniel P. Berrange     return 0;
2796fff2f982SDaniel P. Berrange}
2797fff2f982SDaniel P. BerrangeEOF
2798fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2799fff2f982SDaniel P. Berrange            nettle_kdf=yes
2800fff2f982SDaniel P. Berrange        fi
2801ed754746SDaniel P. Berrange    else
280291bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2803ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
280491bfcdb0SDaniel P. Berrange        else
280591bfcdb0SDaniel P. Berrange            nettle="no"
2806ed754746SDaniel P. Berrange        fi
2807ed754746SDaniel P. Berrange    fi
280891bfcdb0SDaniel P. Berrangefi
280991bfcdb0SDaniel P. Berrange
281091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
281191bfcdb0SDaniel P. Berrangethen
281291bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
281391bfcdb0SDaniel P. Berrangefi
2814ed754746SDaniel P. Berrange
28159a2fd434SDaniel P. Berrange##########################################
28169a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
28179a2fd434SDaniel P. Berrange
28189a2fd434SDaniel P. Berrangetasn1=yes
281990246037SDaniel P. Berrangetasn1_cflags=""
282090246037SDaniel P. Berrangetasn1_libs=""
28219a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
282289138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
282389138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
28249a2fd434SDaniel P. Berrangeelse
28259a2fd434SDaniel P. Berrange    tasn1=no
28269a2fd434SDaniel P. Berrangefi
28279a2fd434SDaniel P. Berrange
2828ed754746SDaniel P. Berrange
2829bbbf9bfbSStefan Weil##########################################
2830559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2831559607eaSDaniel P. Berrange
2832559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2833559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2834559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2835559607eaSDaniel P. Berrangefi
2836559607eaSDaniel P. Berrange
2837559607eaSDaniel P. Berrange##########################################
2838bbbf9bfbSStefan Weil# VTE probe
2839bbbf9bfbSStefan Weil
2840bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2841bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2842c6feff9eSCole Robinson      vteminversion="0.32.0"
2843c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2844c6feff9eSCole Robinson        vtepackage="vte-2.91"
2845c6feff9eSCole Robinson      else
2846528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2847c6feff9eSCole Robinson      fi
2848528de90aSDaniel P. Berrange    else
2849528de90aSDaniel P. Berrange      vtepackage="vte"
2850c6feff9eSCole Robinson      vteminversion="0.24.0"
2851528de90aSDaniel P. Berrange    fi
2852c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
285389138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
285489138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
285589138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2856bbbf9bfbSStefan Weil        vte="yes"
2857bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
28589e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2859c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
28609e04c683SStefan Weil        else
28619e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
28629e04c683SStefan Weil        fi
2863bbbf9bfbSStefan Weil    else
2864bbbf9bfbSStefan Weil        vte="no"
2865a4ccabcfSAnthony Liguori    fi
2866a4ccabcfSAnthony Liguorifi
2867a4ccabcfSAnthony Liguori
2868a4ccabcfSAnthony Liguori##########################################
286911d9f695Sbellard# SDL probe
287011d9f695Sbellard
28713ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
28723ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
287347c03744SDave Airlie
2874c6093a05SPeter Xusdl_probe ()
2875c6093a05SPeter Xu{
2876c6093a05SPeter Xu  sdl_too_old=no
2877ee8466d0SCole Robinson  if test "$sdlabi" = ""; then
28788f4ea9cdSGerd Hoffmann      if $pkg_config --exists "sdl2"; then
2879ee8466d0SCole Robinson          sdlabi=2.0
28808f4ea9cdSGerd Hoffmann      elif $pkg_config --exists "sdl"; then
2881ee8466d0SCole Robinson          sdlabi=1.2
28828f4ea9cdSGerd Hoffmann      else
28838f4ea9cdSGerd Hoffmann          sdlabi=2.0
2884ee8466d0SCole Robinson      fi
2885ee8466d0SCole Robinson  fi
2886ee8466d0SCole Robinson
288747c03744SDave Airlie  if test $sdlabi = "2.0"; then
288847c03744SDave Airlie      sdl_config=$sdl2_config
288947c03744SDave Airlie      sdlname=sdl2
289047c03744SDave Airlie      sdlconfigname=sdl2_config
2891e07047cfSCole Robinson  elif test $sdlabi = "1.2"; then
289247c03744SDave Airlie      sdlname=sdl
289347c03744SDave Airlie      sdlconfigname=sdl_config
2894e07047cfSCole Robinson  else
2895e07047cfSCole Robinson      error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
28963ec87ffeSPaolo Bonzini  fi
28973ec87ffeSPaolo Bonzini
289889138857SStefan Weil  if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
289947c03744SDave Airlie    sdl_config=$sdlconfigname
290047c03744SDave Airlie  fi
290147c03744SDave Airlie
290247c03744SDave Airlie  if $pkg_config $sdlname --exists; then
290347c03744SDave Airlie    sdlconfig="$pkg_config $sdlname"
290489138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
29053ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
29063ec87ffeSPaolo Bonzini    sdlconfig="$sdl_config"
290789138857SStefan Weil    sdlversion=$($sdlconfig --version)
2908a0dfd8a4SLoïc Minier  else
2909a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
29108f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2911a0dfd8a4SLoïc Minier    fi
2912a0dfd8a4SLoïc Minier    sdl=no
2913c6093a05SPeter Xu    # no need to do the rest
2914c6093a05SPeter Xu    return
29159316f803SPaolo Bonzini  fi
291629e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
29173ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
29183ec87ffeSPaolo Bonzini  fi
291911d9f695Sbellard
292011d9f695Sbellard  cat > $TMPC << EOF
292111d9f695Sbellard#include <SDL.h>
292211d9f695Sbellard#undef main /* We don't want SDL to override our main() */
292311d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
292411d9f695SbellardEOF
292589138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
29262ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
292774f42e18STeLeMan  if test "$static" = "yes" ; then
29285f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
29295f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
29305f37e6d4SThomas Huth    else
293189138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
29325f37e6d4SThomas Huth    fi
293374f42e18STeLeMan  else
293489138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
293574f42e18STeLeMan  fi
293652166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
293789138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
293811d9f695Sbellard      sdl_too_old=yes
293911d9f695Sbellard    else
294011d9f695Sbellard      sdl=yes
294111d9f695Sbellard    fi
29427c1f25b4Sbellard
294367c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
29441ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
294567c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
294689138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
294789138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
294811d9f695Sbellard      fi
294952166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
29501ac88f28SJuan Quintela	:
29511ac88f28SJuan Quintela      else
29521ac88f28SJuan Quintela        sdl=no
29537c1f25b4Sbellard      fi
29547c1f25b4Sbellard    fi # static link
2955c4198157SJuan Quintela  else # sdl not found
2956c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
295721684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2958c4198157SJuan Quintela    fi
2959c4198157SJuan Quintela    sdl=no
29607c1f25b4Sbellard  fi # sdl compile test
2961c6093a05SPeter Xu}
2962c6093a05SPeter Xu
2963c6093a05SPeter Xuif test "$sdl" != "no" ; then
2964c6093a05SPeter Xu  sdl_probe
2965fd677642Sthsfi
296611d9f695Sbellard
29675368a422Saliguoriif test "$sdl" = "yes" ; then
29685368a422Saliguori  cat > $TMPC <<EOF
29695368a422Saliguori#include <SDL.h>
29705368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
29715368a422Saliguori#include <X11/XKBlib.h>
29725368a422Saliguori#else
29735368a422Saliguori#error No x11 support
29745368a422Saliguori#endif
29755368a422Saliguoriint main(void) { return 0; }
29765368a422SaliguoriEOF
2977f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
29788781595bSGerd Hoffmann    need_x11=yes
2979f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2980f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
29815368a422Saliguori  fi
29825368a422Saliguorifi
29835368a422Saliguori
29848f28f3fbSths##########################################
29852da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
29862da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
29872da776dbSMichael R. Hines  cat > $TMPC <<EOF
29882da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
29892da776dbSMichael R. Hinesint main(void) { return 0; }
29902da776dbSMichael R. HinesEOF
2991ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
29922da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
29932da776dbSMichael R. Hines    rdma="yes"
2994ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
29952da776dbSMichael R. Hines  else
29962da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
29972da776dbSMichael R. Hines        error_exit \
2998ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
29992da776dbSMichael R. Hines            " Your options:" \
3000ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
30012da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
30022da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
30032da776dbSMichael R. Hines    fi
30042da776dbSMichael R. Hines    rdma="no"
30052da776dbSMichael R. Hines  fi
30062da776dbSMichael R. Hinesfi
30072da776dbSMichael R. Hines
300895c6bff3SBenoît Canet
300995c6bff3SBenoît Canet##########################################
30102f9606b3Saliguori# VNC SASL detection
3011821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
30122f9606b3Saliguori  cat > $TMPC <<EOF
30132f9606b3Saliguori#include <sasl/sasl.h>
30142f9606b3Saliguori#include <stdio.h>
30152f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
30162f9606b3SaliguoriEOF
30172f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
30182f9606b3Saliguori  vnc_sasl_cflags=""
30192f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
302052166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3021ea784e3bSJuan Quintela    vnc_sasl=yes
3022fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3023ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
30242f9606b3Saliguori  else
3025ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
302621684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3027ea784e3bSJuan Quintela    fi
3028ea784e3bSJuan Quintela    vnc_sasl=no
30292f9606b3Saliguori  fi
30302f9606b3Saliguorifi
30312f9606b3Saliguori
30322f9606b3Saliguori##########################################
30332f6f5c7aSCorentin Chary# VNC JPEG detection
3034821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
30352f6f5c7aSCorentin Charycat > $TMPC <<EOF
30362f6f5c7aSCorentin Chary#include <stdio.h>
30372f6f5c7aSCorentin Chary#include <jpeglib.h>
30382f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
30392f6f5c7aSCorentin CharyEOF
30402f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
30412f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
30422f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
30432f6f5c7aSCorentin Chary    vnc_jpeg=yes
30442f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3045ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
30462f6f5c7aSCorentin Chary  else
30472f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
304821684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
30492f6f5c7aSCorentin Chary    fi
30502f6f5c7aSCorentin Chary    vnc_jpeg=no
30512f6f5c7aSCorentin Chary  fi
30522f6f5c7aSCorentin Charyfi
30532f6f5c7aSCorentin Chary
30542f6f5c7aSCorentin Chary##########################################
3055efe556adSCorentin Chary# VNC PNG detection
3056821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3057efe556adSCorentin Charycat > $TMPC <<EOF
3058efe556adSCorentin Chary//#include <stdio.h>
3059efe556adSCorentin Chary#include <png.h>
3060832ce9c2SScott Wood#include <stddef.h>
3061efe556adSCorentin Charyint main(void) {
3062efe556adSCorentin Chary    png_structp png_ptr;
3063efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
30647edc3fedSPeter Maydell    return png_ptr != 0;
3065efe556adSCorentin Chary}
3066efe556adSCorentin CharyEOF
306765d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
306889138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
306989138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
30709af8025eSBrad  else
3071efe556adSCorentin Chary    vnc_png_cflags=""
3072efe556adSCorentin Chary    vnc_png_libs="-lpng"
30739af8025eSBrad  fi
3074efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3075efe556adSCorentin Chary    vnc_png=yes
3076efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
30779af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3078efe556adSCorentin Chary  else
3079efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
308021684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3081efe556adSCorentin Chary    fi
3082efe556adSCorentin Chary    vnc_png=no
3083efe556adSCorentin Chary  fi
3084efe556adSCorentin Charyfi
3085efe556adSCorentin Chary
3086efe556adSCorentin Chary##########################################
30876a021536SGerd Hoffmann# xkbcommon probe
30886a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
30896a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
30906a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
30916a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
30926a021536SGerd Hoffmann    xkbcommon=yes
30936a021536SGerd Hoffmann  else
30946a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
30956a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
30966a021536SGerd Hoffmann    fi
30976a021536SGerd Hoffmann    xkbcommon=no
30986a021536SGerd Hoffmann  fi
30996a021536SGerd Hoffmannfi
31006a021536SGerd Hoffmann
31016a021536SGerd Hoffmann##########################################
310276655d6dSaliguori# fnmatch() probe, used for ACL routines
310376655d6dSaliguorifnmatch="no"
310476655d6dSaliguoricat > $TMPC << EOF
310576655d6dSaliguori#include <fnmatch.h>
310676655d6dSaliguoriint main(void)
310776655d6dSaliguori{
310876655d6dSaliguori    fnmatch("foo", "foo", 0);
310976655d6dSaliguori    return 0;
311076655d6dSaliguori}
311176655d6dSaliguoriEOF
311252166aa0SJuan Quintelaif compile_prog "" "" ; then
311376655d6dSaliguori   fnmatch="yes"
311476655d6dSaliguorifi
311576655d6dSaliguori
311676655d6dSaliguori##########################################
3117c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3118dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3119dce512deSChristoph Hellwig  cat > $TMPC << EOF
3120ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3121dce512deSChristoph Hellwig#include <xfs/xfs.h>
3122dce512deSChristoph Hellwigint main(void)
3123dce512deSChristoph Hellwig{
3124dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3125dce512deSChristoph Hellwig    return 0;
3126dce512deSChristoph Hellwig}
3127dce512deSChristoph HellwigEOF
3128dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3129dce512deSChristoph Hellwig    xfs="yes"
3130dce512deSChristoph Hellwig  else
3131dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
313221684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3133dce512deSChristoph Hellwig    fi
3134dce512deSChristoph Hellwig    xfs=no
3135dce512deSChristoph Hellwig  fi
3136dce512deSChristoph Hellwigfi
3137dce512deSChristoph Hellwig
3138dce512deSChristoph Hellwig##########################################
31398a16d273Sths# vde libraries probe
3140dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
31414baae0acSJuan Quintela  vde_libs="-lvdeplug"
31428a16d273Sths  cat > $TMPC << EOF
31438a16d273Sths#include <libvdeplug.h>
31444a7f0e06Spbrookint main(void)
31454a7f0e06Spbrook{
31464a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3147fea08e08SPeter Maydell    char s[] = "";
3148fea08e08SPeter Maydell    vde_open(s, s, &a);
31494a7f0e06Spbrook    return 0;
31504a7f0e06Spbrook}
31518a16d273SthsEOF
315252166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
31534baae0acSJuan Quintela    vde=yes
3154dfb278bdSJuan Quintela  else
3155dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
315621684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3157dfb278bdSJuan Quintela    fi
3158dfb278bdSJuan Quintela    vde=no
31598a16d273Sths  fi
31608a16d273Sthsfi
31618a16d273Sths
31628a16d273Sths##########################################
31630a985b37SVincenzo Maffione# netmap support probe
31640a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
31650a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
31660a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
31670a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
31680a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
316958952137SVincenzo Maffioneif test "$netmap" != "no" ; then
317058952137SVincenzo Maffione  cat > $TMPC << EOF
317158952137SVincenzo Maffione#include <inttypes.h>
317258952137SVincenzo Maffione#include <net/if.h>
317358952137SVincenzo Maffione#include <net/netmap.h>
317458952137SVincenzo Maffione#include <net/netmap_user.h>
31750a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
31760a985b37SVincenzo Maffione#error
31770a985b37SVincenzo Maffione#endif
317858952137SVincenzo Maffioneint main(void) { return 0; }
317958952137SVincenzo MaffioneEOF
318058952137SVincenzo Maffione  if compile_prog "" "" ; then
318158952137SVincenzo Maffione    netmap=yes
318258952137SVincenzo Maffione  else
318358952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
318458952137SVincenzo Maffione      feature_not_found "netmap"
318558952137SVincenzo Maffione    fi
318658952137SVincenzo Maffione    netmap=no
318758952137SVincenzo Maffione  fi
318858952137SVincenzo Maffionefi
318958952137SVincenzo Maffione
319058952137SVincenzo Maffione##########################################
319147e98658SCorey Bryant# libcap-ng library probe
319247e98658SCorey Bryantif test "$cap_ng" != "no" ; then
319347e98658SCorey Bryant  cap_libs="-lcap-ng"
319447e98658SCorey Bryant  cat > $TMPC << EOF
319547e98658SCorey Bryant#include <cap-ng.h>
319647e98658SCorey Bryantint main(void)
319747e98658SCorey Bryant{
319847e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
319947e98658SCorey Bryant    return 0;
320047e98658SCorey Bryant}
320147e98658SCorey BryantEOF
320247e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
320347e98658SCorey Bryant    cap_ng=yes
320447e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
320547e98658SCorey Bryant  else
320647e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
320721684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
320847e98658SCorey Bryant    fi
320947e98658SCorey Bryant    cap_ng=no
321047e98658SCorey Bryant  fi
321147e98658SCorey Bryantfi
321247e98658SCorey Bryant
321347e98658SCorey Bryant##########################################
3214c2de5c91Smalc# Sound support libraries probe
32158f28f3fbSths
3216c2de5c91Smalcaudio_drv_probe()
3217c2de5c91Smalc{
3218c2de5c91Smalc    drv=$1
3219c2de5c91Smalc    hdr=$2
3220c2de5c91Smalc    lib=$3
3221c2de5c91Smalc    exp=$4
3222c2de5c91Smalc    cfl=$5
32238f28f3fbSths        cat > $TMPC << EOF
3224c2de5c91Smalc#include <$hdr>
3225c2de5c91Smalcint main(void) { $exp }
32268f28f3fbSthsEOF
322752166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
32288f28f3fbSths        :
32298f28f3fbSths    else
323076ad07a4SPeter Maydell        error_exit "$drv check failed" \
323176ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
32328f28f3fbSths    fi
3233c2de5c91Smalc}
3234c2de5c91Smalc
323589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3236c2de5c91Smalcfor drv in $audio_drv_list; do
3237c2de5c91Smalc    case $drv in
3238c2de5c91Smalc    alsa)
3239c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3240e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3241b1149911SFam Zheng    alsa_libs="-lasound"
3242c2de5c91Smalc    ;;
3243c2de5c91Smalc
3244b8e59f18Smalc    pa)
3245e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3246e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3247b1149911SFam Zheng    pulse_libs="-lpulse"
324867f86e8eSJuan Quintela    audio_pt_int="yes"
3249b8e59f18Smalc    ;;
3250b8e59f18Smalc
3251373967b2SGerd Hoffmann    sdl)
3252373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3253373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3254373967b2SGerd Hoffmann    fi
3255373967b2SGerd Hoffmann    ;;
3256373967b2SGerd Hoffmann
3257997e690aSJuan Quintela    coreaudio)
3258b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3259997e690aSJuan Quintela    ;;
3260997e690aSJuan Quintela
3261a4bf6780SJuan Quintela    dsound)
3262b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3263d5631638Smalc      audio_win_int="yes"
3264a4bf6780SJuan Quintela    ;;
3265a4bf6780SJuan Quintela
3266a4bf6780SJuan Quintela    oss)
3267b1149911SFam Zheng      oss_libs="$oss_lib"
3268a4bf6780SJuan Quintela    ;;
3269a4bf6780SJuan Quintela
3270373967b2SGerd Hoffmann    wav)
3271373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
32722f6a1ab0Sblueswir1    ;;
32732f6a1ab0Sblueswir1
3274e4c63a6aSmalc    *)
32751c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
327676ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
327776ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3278e4c63a6aSmalc    }
3279e4c63a6aSmalc    ;;
3280c2de5c91Smalc    esac
3281c2de5c91Smalcdone
32828f28f3fbSths
32834d3b6f6eSbalrog##########################################
32842e4d9fb1Saurel32# BrlAPI probe
32852e4d9fb1Saurel32
32864ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3287eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
32882e4d9fb1Saurel32  cat > $TMPC << EOF
32892e4d9fb1Saurel32#include <brlapi.h>
3290832ce9c2SScott Wood#include <stddef.h>
32912e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
32922e4d9fb1Saurel32EOF
329352166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
32942e4d9fb1Saurel32    brlapi=yes
32954ffcedb6SJuan Quintela  else
32964ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
329721684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
32984ffcedb6SJuan Quintela    fi
32994ffcedb6SJuan Quintela    brlapi=no
3300eb82284fSJuan Quintela  fi
3301eb82284fSJuan Quintelafi
33022e4d9fb1Saurel32
33032e4d9fb1Saurel32##########################################
33044d3b6f6eSbalrog# curses probe
3305a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3306e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
33078ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
33088ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3309e095e2f3SStefan Weil  else
33107c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
33118ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3312e095e2f3SStefan Weil  fi
3313c584a6d0SJuan Quintela  curses_found=no
33144d3b6f6eSbalrog  cat > $TMPC << EOF
33158ddc5bf9SSamuel Thibault#include <locale.h>
33164d3b6f6eSbalrog#include <curses.h>
33178ddc5bf9SSamuel Thibault#include <wchar.h>
3318ef9a2524SStefan Weilint main(void) {
33198ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
33208ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3321ef9a2524SStefan Weil  resize_term(0, 0);
33228ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
33238ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
33247c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3325271f37abSKamil Rytarowski  return 0;
3326ef9a2524SStefan Weil}
33274d3b6f6eSbalrogEOF
3328ecbe251fSVadim Evard  IFS=:
33298ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3330b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3331b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
33327c703002SSamuel Thibault    IFS=:
33338ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3334ecbe251fSVadim Evard      unset IFS
33358ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3336c584a6d0SJuan Quintela        curses_found=yes
33374f78ef9aSJuan Quintela        break
33384d3b6f6eSbalrog      fi
33394f78ef9aSJuan Quintela    done
33407c703002SSamuel Thibault    if test "$curses_found" = yes ; then
33417c703002SSamuel Thibault      break
33427c703002SSamuel Thibault    fi
33438ddc5bf9SSamuel Thibault  done
3344ecbe251fSVadim Evard  unset IFS
3345c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3346c584a6d0SJuan Quintela    curses=yes
3347c584a6d0SJuan Quintela  else
3348c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
334921684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3350c584a6d0SJuan Quintela    fi
3351c584a6d0SJuan Quintela    curses=no
3352c584a6d0SJuan Quintela  fi
33534f78ef9aSJuan Quintelafi
33544d3b6f6eSbalrog
3355414f0dabSblueswir1##########################################
3356769ce76dSAlexander Graf# curl probe
3357a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
335865d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3359a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
33604e2b0658SPaolo Bonzini  else
33614e2b0658SPaolo Bonzini    curlconfig=curl-config
33624e2b0658SPaolo Bonzini  fi
3363769ce76dSAlexander Graf  cat > $TMPC << EOF
3364769ce76dSAlexander Graf#include <curl/curl.h>
33650b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3366769ce76dSAlexander GrafEOF
336789138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
336889138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3369b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3370769ce76dSAlexander Graf    curl=yes
3371788c8196SJuan Quintela  else
3372788c8196SJuan Quintela    if test "$curl" = "yes" ; then
337321684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3374788c8196SJuan Quintela    fi
3375788c8196SJuan Quintela    curl=no
3376769ce76dSAlexander Graf  fi
3377769ce76dSAlexander Graffi # test "$curl"
3378769ce76dSAlexander Graf
3379769ce76dSAlexander Graf##########################################
3380fb599c9aSbalrog# bluez support probe
3381a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3382e820e3f4Sbalrog  cat > $TMPC << EOF
3383e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3384e820e3f4Sbalrogint main(void) { return bt_error(0); }
3385e820e3f4SbalrogEOF
338689138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
338789138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
338852166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3389a20a6f46SJuan Quintela    bluez=yes
3390e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3391e820e3f4Sbalrog  else
3392a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
339321684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3394a20a6f46SJuan Quintela    fi
3395e820e3f4Sbalrog    bluez="no"
3396e820e3f4Sbalrog  fi
3397fb599c9aSbalrogfi
3398fb599c9aSbalrog
3399fb599c9aSbalrog##########################################
3400e18df141SAnthony Liguori# glib support probe
3401a52d28afSPaolo Bonzini
3402ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3403ad04d8cbSPeter Maydell    glib_req_ver=2.30
3404ad04d8cbSPeter Maydellelse
3405f40685c6SJohn Snow    glib_req_ver=2.22
3406ad04d8cbSPeter Maydellfi
3407aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3408aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3409a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3410aa0d1f44SPaolo Bonzinifi
3411e26110cfSFam Zheng
34124eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
34134eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
34144eaf7202SSameeh Jubran
34154eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
34164eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
34174eaf7202SSameeh Jubranfi
34184eaf7202SSameeh Jubran
3419aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3420e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
342189138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
342289138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
34234a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
342414015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3425957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3426e18df141SAnthony Liguori    else
3427e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3428e26110cfSFam Zheng    fi
3429e26110cfSFam Zhengdone
3430e26110cfSFam Zheng
3431977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3432977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3433977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3434977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3435977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3436977a82abSDaniel P. Berrange#include <glib.h>
3437977a82abSDaniel P. Berrange#include <unistd.h>
3438977a82abSDaniel P. Berrange
3439977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3440977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3441977a82abSDaniel P. Berrange
3442977a82abSDaniel P. Berrangeint main(void) {
3443977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3444977a82abSDaniel P. Berrange   return 0;
3445977a82abSDaniel P. Berrange}
3446977a82abSDaniel P. BerrangeEOF
3447977a82abSDaniel P. Berrange
34485919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3449977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3450977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3451977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3452977a82abSDaniel P. Berrange	       "build target"
3453977a82abSDaniel P. Berrangefi
3454977a82abSDaniel P. Berrange
34559d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
34569d41401bSMichael S. Tsirkinglib_subprocess=yes
3457a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
34589d41401bSMichael S. Tsirkin    glib_subprocess=no
34599d41401bSMichael S. Tsirkinfi
34609d41401bSMichael S. Tsirkin
3461bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3462bbbf2e04SJohn Snowcat > $TMPC << EOF
3463bbbf2e04SJohn Snow#include <glib.h>
3464bbbf2e04SJohn Snowint main(void) { return 0; }
3465bbbf2e04SJohn SnowEOF
3466bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3467bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3468bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3469bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3470bbbf2e04SJohn Snow    fi
3471bbbf2e04SJohn Snowfi
3472bbbf2e04SJohn Snow
3473e26110cfSFam Zheng##########################################
3474e26110cfSFam Zheng# SHA command probe for modules
3475e26110cfSFam Zhengif test "$modules" = yes; then
3476e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3477e26110cfSFam Zheng    for c in $shacmd_probe; do
34788ccefb91SFam Zheng        if has $c; then
3479e26110cfSFam Zheng            shacmd="$c"
3480e26110cfSFam Zheng            break
3481e26110cfSFam Zheng        fi
3482e26110cfSFam Zheng    done
3483e26110cfSFam Zheng    if test "$shacmd" = ""; then
3484e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3485e26110cfSFam Zheng    fi
3486e18df141SAnthony Liguorifi
3487e18df141SAnthony Liguori
3488e18df141SAnthony Liguori##########################################
3489e2134eb9SGerd Hoffmann# pixman support probe
3490e2134eb9SGerd Hoffmann
349174880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
349274880fe2SRobert Schiele  pixman_cflags=
349374880fe2SRobert Schiele  pixman_libs=
349435c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
349589138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
349689138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3497e2134eb9SGerd Hoffmannelse
3498c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3499c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3500e2134eb9SGerd Hoffmannfi
3501e2134eb9SGerd Hoffmann
3502e2134eb9SGerd Hoffmann##########################################
3503fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3504fe8fc5aeSPaolo Bonzini
3505fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
3506fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3507fe8fc5aeSPaolo Bonzini#include <libudev.h>
3508fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3509fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3510fe8fc5aeSPaolo Bonziniint logsink;
3511b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3512b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3513b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3514b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3515b3f1c8c4SPaolo Bonzinistruct udev *udev;
3516b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3517b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3518b3f1c8c4SPaolo Bonzini
3519fe8fc5aeSPaolo Bonziniint main(void) {
3520b3f1c8c4SPaolo Bonzini    udev = udev_new();
3521b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3522fe8fc5aeSPaolo Bonzini    return 0;
3523fe8fc5aeSPaolo Bonzini}
3524fe8fc5aeSPaolo BonziniEOF
3525fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3526fe8fc5aeSPaolo Bonzini    mpathpersist=yes
3527fe8fc5aeSPaolo Bonzini  else
3528fe8fc5aeSPaolo Bonzini    mpathpersist=no
3529fe8fc5aeSPaolo Bonzini  fi
3530fe8fc5aeSPaolo Bonzinielse
3531fe8fc5aeSPaolo Bonzini  mpathpersist=no
3532fe8fc5aeSPaolo Bonzinifi
3533fe8fc5aeSPaolo Bonzini
3534fe8fc5aeSPaolo Bonzini##########################################
353517bff52bSM. Mohan Kumar# libcap probe
353617bff52bSM. Mohan Kumar
353717bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
353817bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
353917bff52bSM. Mohan Kumar#include <stdio.h>
354017bff52bSM. Mohan Kumar#include <sys/capability.h>
3541cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
354217bff52bSM. Mohan KumarEOF
354317bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
354417bff52bSM. Mohan Kumar    cap=yes
354517bff52bSM. Mohan Kumar  else
354617bff52bSM. Mohan Kumar    cap=no
354717bff52bSM. Mohan Kumar  fi
354817bff52bSM. Mohan Kumarfi
354917bff52bSM. Mohan Kumar
355017bff52bSM. Mohan Kumar##########################################
3551e5d355d1Saliguori# pthread probe
35524b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35533c529d93Saliguori
3554e5d355d1Saliguoripthread=no
3555414f0dabSblueswir1cat > $TMPC << EOF
35563c529d93Saliguori#include <pthread.h>
35577a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35587a42bbe4SStefan Weilint main(void) {
35597a42bbe4SStefan Weil  pthread_t thread;
35607a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
35617a42bbe4SStefan Weil  return 0;
35627a42bbe4SStefan Weil}
3563414f0dabSblueswir1EOF
3564bd00d539SAndreas Färberif compile_prog "" "" ; then
3565bd00d539SAndreas Färber  pthread=yes
3566bd00d539SAndreas Färberelse
3567de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
356852166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3569e5d355d1Saliguori      pthread=yes
3570e3c56761SPeter Portante      found=no
3571e3c56761SPeter Portante      for lib_entry in $LIBS; do
3572e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3573e3c56761SPeter Portante          found=yes
3574e3c56761SPeter Portante          break
3575e3c56761SPeter Portante        fi
3576e3c56761SPeter Portante      done
3577e3c56761SPeter Portante      if test "$found" = "no"; then
35785572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
357914ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3580e3c56761SPeter Portante      fi
3581409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3582de65fe0fSSebastian Herbszt      break
3583414f0dabSblueswir1    fi
3584de65fe0fSSebastian Herbszt  done
3585bd00d539SAndreas Färberfi
3586414f0dabSblueswir1
35874617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
358876ad07a4SPeter Maydell  error_exit "pthread check failed" \
358976ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3590e5d355d1Saliguorifi
3591e5d355d1Saliguori
35925c312079SDr. David Alan Gilbert# check for pthread_setname_np
35935c312079SDr. David Alan Gilbertpthread_setname_np=no
35945c312079SDr. David Alan Gilbertcat > $TMPC << EOF
35955c312079SDr. David Alan Gilbert#include <pthread.h>
35965c312079SDr. David Alan Gilbert
35975c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
35985c312079SDr. David Alan Gilbertint main(void)
35995c312079SDr. David Alan Gilbert{
36005c312079SDr. David Alan Gilbert    pthread_t thread;
36015c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
36025c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
36035c312079SDr. David Alan Gilbert    return 0;
36045c312079SDr. David Alan Gilbert}
36055c312079SDr. David Alan GilbertEOF
36065c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
36075c312079SDr. David Alan Gilbert  pthread_setname_np=yes
36085c312079SDr. David Alan Gilbertfi
36095c312079SDr. David Alan Gilbert
3610bf9298b9Saliguori##########################################
3611f27aaf4bSChristian Brunner# rbd probe
3612f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3613f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3614f27aaf4bSChristian Brunner#include <stdio.h>
3615ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3616f27aaf4bSChristian Brunnerint main(void) {
3617ad32e9c0SJosh Durgin    rados_t cluster;
3618ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3619f27aaf4bSChristian Brunner    return 0;
3620f27aaf4bSChristian Brunner}
3621f27aaf4bSChristian BrunnerEOF
3622ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3623f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3624f27aaf4bSChristian Brunner    rbd=yes
3625f27aaf4bSChristian Brunner  else
3626f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
362721684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3628f27aaf4bSChristian Brunner    fi
3629f27aaf4bSChristian Brunner    rbd=no
3630f27aaf4bSChristian Brunner  fi
3631f27aaf4bSChristian Brunnerfi
3632f27aaf4bSChristian Brunner
3633f27aaf4bSChristian Brunner##########################################
36340a12ec87SRichard W.M. Jones# libssh2 probe
36354fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
36360a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
363765d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
363889138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
363989138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
36400a12ec87SRichard W.M. Jones    libssh2=yes
36410a12ec87SRichard W.M. Jones  else
36420a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
36434fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
36440a12ec87SRichard W.M. Jones    fi
36450a12ec87SRichard W.M. Jones    libssh2=no
36460a12ec87SRichard W.M. Jones  fi
36470a12ec87SRichard W.M. Jonesfi
36480a12ec87SRichard W.M. Jones
36490a12ec87SRichard W.M. Jones##########################################
36509a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
36519a2d462eSRichard W.M. Jones
36529a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
36539a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
36549a2d462eSRichard W.M. Jones#include <stdio.h>
36559a2d462eSRichard W.M. Jones#include <libssh2.h>
36569a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
36579a2d462eSRichard W.M. Jonesint main(void) {
36589a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
36599a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
36609a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
36619a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
36629a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
36639a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
36649a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
36659a2d462eSRichard W.M. Jones    return 0;
36669a2d462eSRichard W.M. Jones}
36679a2d462eSRichard W.M. JonesEOF
36689a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
36699a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
36709a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
36719a2d462eSRichard W.M. Jones  fi
36729a2d462eSRichard W.M. Jonesfi
36739a2d462eSRichard W.M. Jones
36749a2d462eSRichard W.M. Jones##########################################
36755c6c3a6cSChristoph Hellwig# linux-aio probe
36765c6c3a6cSChristoph Hellwig
36775c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
36785c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
36795c6c3a6cSChristoph Hellwig#include <libaio.h>
36805c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3681832ce9c2SScott Wood#include <stddef.h>
36825c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
36835c6c3a6cSChristoph HellwigEOF
36845c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
36855c6c3a6cSChristoph Hellwig    linux_aio=yes
36865c6c3a6cSChristoph Hellwig  else
36875c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
368821684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
36895c6c3a6cSChristoph Hellwig    fi
36903cfcae3cSLuiz Capitulino    linux_aio=no
36915c6c3a6cSChristoph Hellwig  fi
36925c6c3a6cSChristoph Hellwigfi
36935c6c3a6cSChristoph Hellwig
36945c6c3a6cSChristoph Hellwig##########################################
36953b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
36963b8acc11SPaolo Bonzini
36973b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
36983b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
36993b8acc11SPaolo Bonzinielse
37003b8acc11SPaolo Bonzini  tpm_passthrough=no
37013b8acc11SPaolo Bonzinifi
37023b8acc11SPaolo Bonzini
3703f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3704f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3705f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3706f4ede81eSAmarnath Vallurielse
3707f4ede81eSAmarnath Valluri  tpm_emulator=no
3708f4ede81eSAmarnath Vallurifi
37093b8acc11SPaolo Bonzini##########################################
3710758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3711758e8e38SVenkateswararao Jujjuri (JV)
3712758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3713758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3714758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3715758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3716f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3717f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3718f2338fb4SPavel Borzenkov#else
37194f26f2b6SAvi Kivity#include <sys/xattr.h>
3720f2338fb4SPavel Borzenkov#endif
3721758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3722758e8e38SVenkateswararao Jujjuri (JV)EOF
37234f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37244f26f2b6SAvi Kivity    attr=yes
37254f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3726f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3727758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3728758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
37294f26f2b6SAvi Kivity    libattr=yes
3730758e8e38SVenkateswararao Jujjuri (JV)  else
3731758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
373221684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3733758e8e38SVenkateswararao Jujjuri (JV)    fi
3734758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3735758e8e38SVenkateswararao Jujjuri (JV)  fi
3736758e8e38SVenkateswararao Jujjuri (JV)fi
3737758e8e38SVenkateswararao Jujjuri (JV)
3738758e8e38SVenkateswararao Jujjuri (JV)##########################################
3739bf9298b9Saliguori# iovec probe
3740bf9298b9Saliguoricat > $TMPC <<EOF
3741db34f0b3Sblueswir1#include <sys/types.h>
3742bf9298b9Saliguori#include <sys/uio.h>
3743db34f0b3Sblueswir1#include <unistd.h>
3744f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3745bf9298b9SaliguoriEOF
3746bf9298b9Saliguoriiovec=no
374752166aa0SJuan Quintelaif compile_prog "" "" ; then
3748bf9298b9Saliguori  iovec=yes
3749bf9298b9Saliguorifi
3750bf9298b9Saliguori
3751f652e6afSaurel32##########################################
3752ceb42de8Saliguori# preadv probe
3753ceb42de8Saliguoricat > $TMPC <<EOF
3754ceb42de8Saliguori#include <sys/types.h>
3755ceb42de8Saliguori#include <sys/uio.h>
3756ceb42de8Saliguori#include <unistd.h>
3757c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3758ceb42de8SaliguoriEOF
3759ceb42de8Saliguoripreadv=no
376052166aa0SJuan Quintelaif compile_prog "" "" ; then
3761ceb42de8Saliguori  preadv=yes
3762ceb42de8Saliguorifi
3763ceb42de8Saliguori
3764ceb42de8Saliguori##########################################
3765f652e6afSaurel32# fdt probe
3766e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3767e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3768e169e1e1SPeter Maydellfdt_required=no
3769e169e1e1SPeter Maydellfor target in $target_list; do
3770e169e1e1SPeter Maydell  case $target in
3771a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
3772e169e1e1SPeter Maydell      fdt_required=yes
3773e169e1e1SPeter Maydell    ;;
3774e169e1e1SPeter Maydell  esac
3775e169e1e1SPeter Maydelldone
3776e169e1e1SPeter Maydell
3777e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3778e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3779e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3780e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3781e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3782e169e1e1SPeter Maydell  fi
3783e169e1e1SPeter Maydell  fdt=yes
3784e169e1e1SPeter Maydellfi
3785e169e1e1SPeter Maydell
37862df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3787b41af4baSJuan Quintela  fdt_libs="-lfdt"
378896ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
37896e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3790f652e6afSaurel32  cat > $TMPC << EOF
379131ce0adbSThomas Huth#include <libfdt.h>
379296ce6545SPeter Crosthwaite#include <libfdt_env.h>
37936e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3794f652e6afSaurel32EOF
379552166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3796a540f158SPeter Crosthwaite    # system DTC is good - use it
3797e3971d61SPhilippe Mathieu-Daudé    fdt=system
3798aef45d51SDaniel P. Berrange  else
3799aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3800aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3801aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3802aef45d51SDaniel P. Berrange      fi
3803aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3804e3971d61SPhilippe Mathieu-Daudé          fdt=git
3805a540f158SPeter Crosthwaite          mkdir -p dtc
3806cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3807a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3808a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
38092df87df7SJuan Quintela          fi
3810a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
38118a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
38128a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
3813a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3814aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3815aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3816aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3817a540f158SPeter Crosthwaite      else
3818a540f158SPeter Crosthwaite          # don't have and don't want
3819de3a354aSMichael Walle          fdt_libs=
38202df87df7SJuan Quintela          fdt=no
3821f652e6afSaurel32      fi
3822f652e6afSaurel32  fi
3823aef45d51SDaniel P. Berrangefi
3824f652e6afSaurel32
3825a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3826a540f158SPeter Crosthwaite
382720ff075bSMichael Walle##########################################
3828fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3829b1546f32SGerd Hoffmann
3830da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3831014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
38325f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38335f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38345f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3835da076ffeSGerd Hoffmann    opengl=yes
3836925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3837925a0400SGerd Hoffmann        gtk_gl="yes"
3838925a0400SGerd Hoffmann    fi
3839cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
384020ff075bSMichael Walle  else
3841da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3842dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
384320ff075bSMichael Walle    fi
3844f676c67eSJeremy White    opengl_cflags=""
3845da076ffeSGerd Hoffmann    opengl_libs=""
3846da076ffeSGerd Hoffmann    opengl=no
384720ff075bSMichael Walle  fi
384820ff075bSMichael Wallefi
384920ff075bSMichael Walle
3850014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3851014cb152SGerd Hoffmann  cat > $TMPC << EOF
3852014cb152SGerd Hoffmann#include <epoxy/egl.h>
3853014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3854014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3855014cb152SGerd Hoffmann#endif
3856014cb152SGerd Hoffmannint main(void) { return 0; }
3857014cb152SGerd HoffmannEOF
3858014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3859014cb152SGerd Hoffmann    opengl_dmabuf=yes
3860014cb152SGerd Hoffmann  fi
3861014cb152SGerd Hoffmannfi
3862c9a12e75SChrysostomos Nanakos
3863ed279a06SKlim Kireev##########################################
3864ed279a06SKlim Kireev# libxml2 probe
3865ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3866ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3867ed279a06SKlim Kireev        libxml2="yes"
3868ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3869ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3870ed279a06SKlim Kireev    else
3871ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3872ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3873ed279a06SKlim Kireev        fi
3874ed279a06SKlim Kireev        libxml2="no"
3875ed279a06SKlim Kireev    fi
3876ed279a06SKlim Kireevfi
3877c9a12e75SChrysostomos Nanakos
3878eb100396SBharata B Rao##########################################
3879eb100396SBharata B Rao# glusterfs probe
3880eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
388165d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3882e01bee08SBharata B Rao    glusterfs="yes"
388389138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
388489138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3885d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3886d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3887d85fa9ebSJeff Cody    fi
388865d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
38890c14fb47SBharata B Rao      glusterfs_discard="yes"
38900c14fb47SBharata B Rao    fi
38917c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3892df3a429aSNiels de Vos      glusterfs_fallocate="yes"
38937c815372SBharata B Rao      glusterfs_zerofill="yes"
38947c815372SBharata B Rao    fi
3895eb100396SBharata B Rao  else
3896eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
38978efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
38988efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3899eb100396SBharata B Rao    fi
3900e01bee08SBharata B Rao    glusterfs="no"
3901eb100396SBharata B Rao  fi
3902eb100396SBharata B Raofi
3903eb100396SBharata B Rao
390439386ac7Saurel32# Check for inotify functions when we are building linux-user
39053b3f24adSaurel32# emulator.  This is done because older glibc versions don't
39063b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39073b3f24adSaurel32# don't provide them even if kernel supports them.
39083b3f24adSaurel32#
39093b3f24adSaurel32inotify=no
39103b3f24adSaurel32cat > $TMPC << EOF
39113b3f24adSaurel32#include <sys/inotify.h>
39123b3f24adSaurel32
39133b3f24adSaurel32int
39143b3f24adSaurel32main(void)
39153b3f24adSaurel32{
39163b3f24adSaurel32	/* try to start inotify */
39178690e420Saurel32	return inotify_init();
39183b3f24adSaurel32}
39193b3f24adSaurel32EOF
392052166aa0SJuan Quintelaif compile_prog "" "" ; then
39213b3f24adSaurel32  inotify=yes
39223b3f24adSaurel32fi
39233b3f24adSaurel32
3924c05c7a73SRiku Voipioinotify1=no
3925c05c7a73SRiku Voipiocat > $TMPC << EOF
3926c05c7a73SRiku Voipio#include <sys/inotify.h>
3927c05c7a73SRiku Voipio
3928c05c7a73SRiku Voipioint
3929c05c7a73SRiku Voipiomain(void)
3930c05c7a73SRiku Voipio{
3931c05c7a73SRiku Voipio    /* try to start inotify */
3932c05c7a73SRiku Voipio    return inotify_init1(0);
3933c05c7a73SRiku Voipio}
3934c05c7a73SRiku VoipioEOF
3935c05c7a73SRiku Voipioif compile_prog "" "" ; then
3936c05c7a73SRiku Voipio  inotify1=yes
3937c05c7a73SRiku Voipiofi
3938c05c7a73SRiku Voipio
3939099d6b0fSRiku Voipio# check if pipe2 is there
3940099d6b0fSRiku Voipiopipe2=no
3941099d6b0fSRiku Voipiocat > $TMPC << EOF
3942099d6b0fSRiku Voipio#include <unistd.h>
3943099d6b0fSRiku Voipio#include <fcntl.h>
3944099d6b0fSRiku Voipio
3945099d6b0fSRiku Voipioint main(void)
3946099d6b0fSRiku Voipio{
3947099d6b0fSRiku Voipio    int pipefd[2];
39489bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3949099d6b0fSRiku Voipio}
3950099d6b0fSRiku VoipioEOF
395152166aa0SJuan Quintelaif compile_prog "" "" ; then
3952099d6b0fSRiku Voipio  pipe2=yes
3953099d6b0fSRiku Voipiofi
3954099d6b0fSRiku Voipio
395540ff6d7eSKevin Wolf# check if accept4 is there
395640ff6d7eSKevin Wolfaccept4=no
395740ff6d7eSKevin Wolfcat > $TMPC << EOF
395840ff6d7eSKevin Wolf#include <sys/socket.h>
395940ff6d7eSKevin Wolf#include <stddef.h>
396040ff6d7eSKevin Wolf
396140ff6d7eSKevin Wolfint main(void)
396240ff6d7eSKevin Wolf{
396340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
396440ff6d7eSKevin Wolf    return 0;
396540ff6d7eSKevin Wolf}
396640ff6d7eSKevin WolfEOF
396740ff6d7eSKevin Wolfif compile_prog "" "" ; then
396840ff6d7eSKevin Wolf  accept4=yes
396940ff6d7eSKevin Wolffi
397040ff6d7eSKevin Wolf
39713ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
39723ce34dfbSvibisreenivasansplice=no
39733ce34dfbSvibisreenivasancat > $TMPC << EOF
39743ce34dfbSvibisreenivasan#include <unistd.h>
39753ce34dfbSvibisreenivasan#include <fcntl.h>
39763ce34dfbSvibisreenivasan#include <limits.h>
39773ce34dfbSvibisreenivasan
39783ce34dfbSvibisreenivasanint main(void)
39793ce34dfbSvibisreenivasan{
398066ea0f22SStefan Weil    int len, fd = 0;
39813ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
39823ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
39833ce34dfbSvibisreenivasan    return 0;
39843ce34dfbSvibisreenivasan}
39853ce34dfbSvibisreenivasanEOF
398652166aa0SJuan Quintelaif compile_prog "" "" ; then
39873ce34dfbSvibisreenivasan  splice=yes
39883ce34dfbSvibisreenivasanfi
39893ce34dfbSvibisreenivasan
3990dcc38d1cSMarcelo Tosatti##########################################
3991a99d57bbSWanlong Gao# libnuma probe
3992a99d57bbSWanlong Gao
3993a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3994a99d57bbSWanlong Gao  cat > $TMPC << EOF
3995a99d57bbSWanlong Gao#include <numa.h>
3996a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3997a99d57bbSWanlong GaoEOF
3998a99d57bbSWanlong Gao
3999a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4000a99d57bbSWanlong Gao    numa=yes
4001a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4002a99d57bbSWanlong Gao  else
4003a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4004a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4005a99d57bbSWanlong Gao    fi
4006a99d57bbSWanlong Gao    numa=no
4007a99d57bbSWanlong Gao  fi
4008a99d57bbSWanlong Gaofi
4009a99d57bbSWanlong Gao
40107b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
40117b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
40127b01cb97SAlexandre Derumier    exit 1
40137b01cb97SAlexandre Derumierfi
40147b01cb97SAlexandre Derumier
40155a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
40165a22ab71SYang Zhong# do not support it.
40175a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
40185a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
40195a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
40205a22ab71SYang Zhong    fi
40215a22ab71SYang Zhong    malloc_trim="no"
40225a22ab71SYang Zhongfi
40235a22ab71SYang Zhong
40245a22ab71SYang Zhong#######################################
40255a22ab71SYang Zhong# malloc_trim
40265a22ab71SYang Zhong
40275a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
40285a22ab71SYang Zhong    cat > $TMPC << EOF
40295a22ab71SYang Zhong#include <malloc.h>
40305a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
40315a22ab71SYang ZhongEOF
40325a22ab71SYang Zhong    if compile_prog "" "" ; then
40335a22ab71SYang Zhong        malloc_trim="yes"
40345a22ab71SYang Zhong    else
40355a22ab71SYang Zhong        malloc_trim="no"
40365a22ab71SYang Zhong    fi
40375a22ab71SYang Zhongfi
40385a22ab71SYang Zhong
4039a99d57bbSWanlong Gao##########################################
40402847b469SFam Zheng# tcmalloc probe
40412847b469SFam Zheng
40422847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
40432847b469SFam Zheng  cat > $TMPC << EOF
40442847b469SFam Zheng#include <stdlib.h>
40452847b469SFam Zhengint main(void) { malloc(1); return 0; }
40462847b469SFam ZhengEOF
40472847b469SFam Zheng
40482847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
40492847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
40502847b469SFam Zheng  else
40512847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
40522847b469SFam Zheng  fi
40532847b469SFam Zhengfi
40542847b469SFam Zheng
40552847b469SFam Zheng##########################################
40567b01cb97SAlexandre Derumier# jemalloc probe
40577b01cb97SAlexandre Derumier
40587b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
40597b01cb97SAlexandre Derumier  cat > $TMPC << EOF
40607b01cb97SAlexandre Derumier#include <stdlib.h>
40617b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
40627b01cb97SAlexandre DerumierEOF
40637b01cb97SAlexandre Derumier
40647b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
40657b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
40667b01cb97SAlexandre Derumier  else
40677b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
40687b01cb97SAlexandre Derumier  fi
40697b01cb97SAlexandre Derumierfi
40707b01cb97SAlexandre Derumier
40717b01cb97SAlexandre Derumier##########################################
4072dcc38d1cSMarcelo Tosatti# signalfd probe
4073dcc38d1cSMarcelo Tosattisignalfd="no"
4074dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4075dcc38d1cSMarcelo Tosatti#include <unistd.h>
4076dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4077dcc38d1cSMarcelo Tosatti#include <signal.h>
4078dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4079dcc38d1cSMarcelo TosattiEOF
4080dcc38d1cSMarcelo Tosatti
4081dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4082dcc38d1cSMarcelo Tosatti  signalfd=yes
4083dcc38d1cSMarcelo Tosattifi
4084dcc38d1cSMarcelo Tosatti
4085c2882b96SRiku Voipio# check if eventfd is supported
4086c2882b96SRiku Voipioeventfd=no
4087c2882b96SRiku Voipiocat > $TMPC << EOF
4088c2882b96SRiku Voipio#include <sys/eventfd.h>
4089c2882b96SRiku Voipio
4090c2882b96SRiku Voipioint main(void)
4091c2882b96SRiku Voipio{
409255cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4093c2882b96SRiku Voipio}
4094c2882b96SRiku VoipioEOF
4095c2882b96SRiku Voipioif compile_prog "" "" ; then
4096c2882b96SRiku Voipio  eventfd=yes
4097c2882b96SRiku Voipiofi
4098c2882b96SRiku Voipio
4099751bcc39SMarc-André Lureau# check if memfd is supported
4100751bcc39SMarc-André Lureaumemfd=no
4101751bcc39SMarc-André Lureaucat > $TMPC << EOF
410275e5b70eSPaolo Bonzini#include <sys/mman.h>
4103751bcc39SMarc-André Lureau
4104751bcc39SMarc-André Lureauint main(void)
4105751bcc39SMarc-André Lureau{
4106751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4107751bcc39SMarc-André Lureau}
4108751bcc39SMarc-André LureauEOF
4109751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4110751bcc39SMarc-André Lureau  memfd=yes
4111751bcc39SMarc-André Lureaufi
4112751bcc39SMarc-André Lureau
4113751bcc39SMarc-André Lureau
4114751bcc39SMarc-André Lureau
4115d0927938SUlrich Hecht# check for fallocate
4116d0927938SUlrich Hechtfallocate=no
4117d0927938SUlrich Hechtcat > $TMPC << EOF
4118d0927938SUlrich Hecht#include <fcntl.h>
4119d0927938SUlrich Hecht
4120d0927938SUlrich Hechtint main(void)
4121d0927938SUlrich Hecht{
4122d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4123d0927938SUlrich Hecht    return 0;
4124d0927938SUlrich Hecht}
4125d0927938SUlrich HechtEOF
41268fb03151SPeter Maydellif compile_prog "" "" ; then
4127d0927938SUlrich Hecht  fallocate=yes
4128d0927938SUlrich Hechtfi
4129d0927938SUlrich Hecht
41303d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41313d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41323d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41333d4fa43eSKusanagi Kouichi#include <fcntl.h>
41343d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41353d4fa43eSKusanagi Kouichi
41363d4fa43eSKusanagi Kouichiint main(void)
41373d4fa43eSKusanagi Kouichi{
41383d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41393d4fa43eSKusanagi Kouichi    return 0;
41403d4fa43eSKusanagi Kouichi}
41413d4fa43eSKusanagi KouichiEOF
41423d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41433d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41443d4fa43eSKusanagi Kouichifi
41453d4fa43eSKusanagi Kouichi
4146b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4147b953f075SDenis V. Lunevfallocate_zero_range=no
4148b953f075SDenis V. Lunevcat > $TMPC << EOF
4149b953f075SDenis V. Lunev#include <fcntl.h>
4150b953f075SDenis V. Lunev#include <linux/falloc.h>
4151b953f075SDenis V. Lunev
4152b953f075SDenis V. Lunevint main(void)
4153b953f075SDenis V. Lunev{
4154b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4155b953f075SDenis V. Lunev    return 0;
4156b953f075SDenis V. Lunev}
4157b953f075SDenis V. LunevEOF
4158b953f075SDenis V. Lunevif compile_prog "" "" ; then
4159b953f075SDenis V. Lunev  fallocate_zero_range=yes
4160b953f075SDenis V. Lunevfi
4161b953f075SDenis V. Lunev
4162ed911435SKevin Wolf# check for posix_fallocate
4163ed911435SKevin Wolfposix_fallocate=no
4164ed911435SKevin Wolfcat > $TMPC << EOF
4165ed911435SKevin Wolf#include <fcntl.h>
4166ed911435SKevin Wolf
4167ed911435SKevin Wolfint main(void)
4168ed911435SKevin Wolf{
4169ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4170ed911435SKevin Wolf    return 0;
4171ed911435SKevin Wolf}
4172ed911435SKevin WolfEOF
4173ed911435SKevin Wolfif compile_prog "" "" ; then
4174ed911435SKevin Wolf    posix_fallocate=yes
4175ed911435SKevin Wolffi
4176ed911435SKevin Wolf
4177c727f47dSPeter Maydell# check for sync_file_range
4178c727f47dSPeter Maydellsync_file_range=no
4179c727f47dSPeter Maydellcat > $TMPC << EOF
4180c727f47dSPeter Maydell#include <fcntl.h>
4181c727f47dSPeter Maydell
4182c727f47dSPeter Maydellint main(void)
4183c727f47dSPeter Maydell{
4184c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4185c727f47dSPeter Maydell    return 0;
4186c727f47dSPeter Maydell}
4187c727f47dSPeter MaydellEOF
41888fb03151SPeter Maydellif compile_prog "" "" ; then
4189c727f47dSPeter Maydell  sync_file_range=yes
4190c727f47dSPeter Maydellfi
4191c727f47dSPeter Maydell
4192dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4193dace20dcSPeter Maydellfiemap=no
4194dace20dcSPeter Maydellcat > $TMPC << EOF
4195dace20dcSPeter Maydell#include <sys/ioctl.h>
4196dace20dcSPeter Maydell#include <linux/fs.h>
4197dace20dcSPeter Maydell#include <linux/fiemap.h>
4198dace20dcSPeter Maydell
4199dace20dcSPeter Maydellint main(void)
4200dace20dcSPeter Maydell{
4201dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4202dace20dcSPeter Maydell    return 0;
4203dace20dcSPeter Maydell}
4204dace20dcSPeter MaydellEOF
42058fb03151SPeter Maydellif compile_prog "" "" ; then
4206dace20dcSPeter Maydell  fiemap=yes
4207dace20dcSPeter Maydellfi
4208dace20dcSPeter Maydell
4209d0927938SUlrich Hecht# check for dup3
4210d0927938SUlrich Hechtdup3=no
4211d0927938SUlrich Hechtcat > $TMPC << EOF
4212d0927938SUlrich Hecht#include <unistd.h>
4213d0927938SUlrich Hecht
4214d0927938SUlrich Hechtint main(void)
4215d0927938SUlrich Hecht{
4216d0927938SUlrich Hecht    dup3(0, 0, 0);
4217d0927938SUlrich Hecht    return 0;
4218d0927938SUlrich Hecht}
4219d0927938SUlrich HechtEOF
422078f5d726SJan Kiszkaif compile_prog "" "" ; then
4221d0927938SUlrich Hecht  dup3=yes
4222d0927938SUlrich Hechtfi
4223d0927938SUlrich Hecht
42244e0c6529SAlex Bligh# check for ppoll support
42254e0c6529SAlex Blighppoll=no
42264e0c6529SAlex Blighcat > $TMPC << EOF
42274e0c6529SAlex Bligh#include <poll.h>
42284e0c6529SAlex Bligh
42294e0c6529SAlex Blighint main(void)
42304e0c6529SAlex Bligh{
42314e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42324e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42334e0c6529SAlex Bligh    return 0;
42344e0c6529SAlex Bligh}
42354e0c6529SAlex BlighEOF
42364e0c6529SAlex Blighif compile_prog "" "" ; then
42374e0c6529SAlex Bligh  ppoll=yes
42384e0c6529SAlex Blighfi
42394e0c6529SAlex Bligh
4240cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4241cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4242cd758dd0SAlex Blighcat > $TMPC << EOF
4243cd758dd0SAlex Bligh#include <sys/prctl.h>
4244cd758dd0SAlex Bligh
4245cd758dd0SAlex Blighint main(void)
4246cd758dd0SAlex Bligh{
4247cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4248cd758dd0SAlex Bligh    return 0;
4249cd758dd0SAlex Bligh}
4250cd758dd0SAlex BlighEOF
4251cd758dd0SAlex Blighif compile_prog "" "" ; then
4252cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4253cd758dd0SAlex Blighfi
4254cd758dd0SAlex Bligh
42553b6edd16SPeter Maydell# check for epoll support
42563b6edd16SPeter Maydellepoll=no
42573b6edd16SPeter Maydellcat > $TMPC << EOF
42583b6edd16SPeter Maydell#include <sys/epoll.h>
42593b6edd16SPeter Maydell
42603b6edd16SPeter Maydellint main(void)
42613b6edd16SPeter Maydell{
42623b6edd16SPeter Maydell    epoll_create(0);
42633b6edd16SPeter Maydell    return 0;
42643b6edd16SPeter Maydell}
42653b6edd16SPeter MaydellEOF
42668fb03151SPeter Maydellif compile_prog "" "" ; then
42673b6edd16SPeter Maydell  epoll=yes
42683b6edd16SPeter Maydellfi
42693b6edd16SPeter Maydell
4270227f0214SPeter Maydell# epoll_create1 is a later addition
4271227f0214SPeter Maydell# so we must check separately for its presence
42723b6edd16SPeter Maydellepoll_create1=no
42733b6edd16SPeter Maydellcat > $TMPC << EOF
42743b6edd16SPeter Maydell#include <sys/epoll.h>
42753b6edd16SPeter Maydell
42763b6edd16SPeter Maydellint main(void)
42773b6edd16SPeter Maydell{
427819e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
427919e83f6bSPeter Maydell     * a function being called. This is necessary so that on
428019e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
428119e83f6bSPeter Maydell     * the library but not declared in the header file we will
428219e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
428319e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
428419e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
428519e83f6bSPeter Maydell     */
4286c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
42873b6edd16SPeter Maydell}
42883b6edd16SPeter MaydellEOF
42898fb03151SPeter Maydellif compile_prog "" "" ; then
42903b6edd16SPeter Maydell  epoll_create1=yes
42913b6edd16SPeter Maydellfi
42923b6edd16SPeter Maydell
4293a8fd1abaSPeter Maydell# check for sendfile support
4294a8fd1abaSPeter Maydellsendfile=no
4295a8fd1abaSPeter Maydellcat > $TMPC << EOF
4296a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4297a8fd1abaSPeter Maydell
4298a8fd1abaSPeter Maydellint main(void)
4299a8fd1abaSPeter Maydell{
4300a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4301a8fd1abaSPeter Maydell}
4302a8fd1abaSPeter MaydellEOF
4303a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4304a8fd1abaSPeter Maydell  sendfile=yes
4305a8fd1abaSPeter Maydellfi
4306a8fd1abaSPeter Maydell
430751834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
430851834341SRiku Voipiotimerfd=no
430951834341SRiku Voipiocat > $TMPC << EOF
431051834341SRiku Voipio#include <sys/timerfd.h>
431151834341SRiku Voipio
431251834341SRiku Voipioint main(void)
431351834341SRiku Voipio{
431451834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
431551834341SRiku Voipio}
431651834341SRiku VoipioEOF
431751834341SRiku Voipioif compile_prog "" "" ; then
431851834341SRiku Voipio  timerfd=yes
431951834341SRiku Voipiofi
432051834341SRiku Voipio
43219af5c906SRiku Voipio# check for setns and unshare support
43229af5c906SRiku Voipiosetns=no
43239af5c906SRiku Voipiocat > $TMPC << EOF
43249af5c906SRiku Voipio#include <sched.h>
43259af5c906SRiku Voipio
43269af5c906SRiku Voipioint main(void)
43279af5c906SRiku Voipio{
43289af5c906SRiku Voipio    int ret;
43299af5c906SRiku Voipio    ret = setns(0, 0);
43309af5c906SRiku Voipio    ret = unshare(0);
43319af5c906SRiku Voipio    return ret;
43329af5c906SRiku Voipio}
43339af5c906SRiku VoipioEOF
43349af5c906SRiku Voipioif compile_prog "" "" ; then
43359af5c906SRiku Voipio  setns=yes
43369af5c906SRiku Voipiofi
43379af5c906SRiku Voipio
433838860a03SAleksandar Markovic# clock_adjtime probe
433938860a03SAleksandar Markovicclock_adjtime=no
434038860a03SAleksandar Markoviccat > $TMPC <<EOF
434138860a03SAleksandar Markovic#include <time.h>
434238860a03SAleksandar Markovic
434338860a03SAleksandar Markovicint main(void)
434438860a03SAleksandar Markovic{
434538860a03SAleksandar Markovic    return clock_adjtime(0, 0);
434638860a03SAleksandar Markovic}
434738860a03SAleksandar MarkovicEOF
434838860a03SAleksandar Markovicclock_adjtime=no
434938860a03SAleksandar Markovicif compile_prog "" "" ; then
435038860a03SAleksandar Markovic  clock_adjtime=yes
435138860a03SAleksandar Markovicfi
435238860a03SAleksandar Markovic
43535a03cd00SAleksandar Markovic# syncfs probe
43545a03cd00SAleksandar Markovicsyncfs=no
43555a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43565a03cd00SAleksandar Markovic#include <unistd.h>
43575a03cd00SAleksandar Markovic
43585a03cd00SAleksandar Markovicint main(void)
43595a03cd00SAleksandar Markovic{
43605a03cd00SAleksandar Markovic    return syncfs(0);
43615a03cd00SAleksandar Markovic}
43625a03cd00SAleksandar MarkovicEOF
43635a03cd00SAleksandar Markovicsyncfs=no
43645a03cd00SAleksandar Markovicif compile_prog "" "" ; then
43655a03cd00SAleksandar Markovic  syncfs=yes
43665a03cd00SAleksandar Markovicfi
43675a03cd00SAleksandar Markovic
4368cc8ae6deSpbrook# Check if tools are available to build documentation.
4369a25dba17SJuan Quintelaif test "$docs" != "no" ; then
437001668d98SStefan Weil  if has makeinfo && has pod2man; then
4371a25dba17SJuan Quintela    docs=yes
437283a3ab8bSJuan Quintela  else
4373a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
437421684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
437583a3ab8bSJuan Quintela    fi
4376a25dba17SJuan Quintela    docs=no
437783a3ab8bSJuan Quintela  fi
4378cc8ae6deSpbrookfi
4379cc8ae6deSpbrook
4380f514f41cSStefan Weil# Search for bswap_32 function
43816ae9a1f4SJuan Quintelabyteswap_h=no
43826ae9a1f4SJuan Quintelacat > $TMPC << EOF
43836ae9a1f4SJuan Quintela#include <byteswap.h>
43846ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
43856ae9a1f4SJuan QuintelaEOF
438652166aa0SJuan Quintelaif compile_prog "" "" ; then
43876ae9a1f4SJuan Quintela  byteswap_h=yes
43886ae9a1f4SJuan Quintelafi
43896ae9a1f4SJuan Quintela
439075f13596SStefan Weil# Search for bswap32 function
43916ae9a1f4SJuan Quintelabswap_h=no
43926ae9a1f4SJuan Quintelacat > $TMPC << EOF
43936ae9a1f4SJuan Quintela#include <sys/endian.h>
43946ae9a1f4SJuan Quintela#include <sys/types.h>
43956ae9a1f4SJuan Quintela#include <machine/bswap.h>
43966ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
43976ae9a1f4SJuan QuintelaEOF
439852166aa0SJuan Quintelaif compile_prog "" "" ; then
43996ae9a1f4SJuan Quintela  bswap_h=yes
44006ae9a1f4SJuan Quintelafi
44016ae9a1f4SJuan Quintela
4402da93a1fdSaliguori##########################################
4403e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4404c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4405e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
44063c33ea96SPaolo Bonzini    libiscsi="yes"
4407ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4408ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4409c589b249SRonnie Sahlberg  else
4410c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4411e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4412c589b249SRonnie Sahlberg    fi
4413c589b249SRonnie Sahlberg    libiscsi="no"
4414c589b249SRonnie Sahlberg  fi
4415c589b249SRonnie Sahlbergfi
4416c589b249SRonnie Sahlberg
4417c589b249SRonnie Sahlberg##########################################
44188bacde8dSNatanael Copa# Do we need libm
44198bacde8dSNatanael Copacat > $TMPC << EOF
44208bacde8dSNatanael Copa#include <math.h>
4421f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
44228bacde8dSNatanael CopaEOF
44238bacde8dSNatanael Copaif compile_prog "" "" ; then
44248bacde8dSNatanael Copa  :
44258bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
44268bacde8dSNatanael Copa  LIBS="-lm $LIBS"
44278bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
44288bacde8dSNatanael Copaelse
442976ad07a4SPeter Maydell  error_exit "libm check failed"
44308bacde8dSNatanael Copafi
44318bacde8dSNatanael Copa
44328bacde8dSNatanael Copa##########################################
4433da93a1fdSaliguori# Do we need librt
44348bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
44358bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
44368bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
44378bacde8dSNatanael Copa# function in addition.
4438da93a1fdSaliguoricat > $TMPC <<EOF
4439da93a1fdSaliguori#include <signal.h>
4440da93a1fdSaliguori#include <time.h>
44418bacde8dSNatanael Copaint main(void) {
44428bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
44438bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
44448bacde8dSNatanael Copa}
4445da93a1fdSaliguoriEOF
4446da93a1fdSaliguori
444752166aa0SJuan Quintelaif compile_prog "" "" ; then
444807ffa4bdSJuan Quintela  :
44498bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
445018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
445118e588b1SRick Liu  LIBS="$LIBS -lrt"
445218e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4453da93a1fdSaliguorifi
4454da93a1fdSaliguori
445531ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
445678723752SPeter Maydell        "$haiku" != "yes" ; then
44576362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
44586362a53fSJuan Quintelafi
44596362a53fSJuan Quintela
4460de5071c5SBlue Swirl##########################################
4461cd4ec0b4SGerd Hoffmann# spice probe
4462cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4463cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4464cd4ec0b4SGerd Hoffmann#include <spice.h>
4465cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4466cd4ec0b4SGerd HoffmannEOF
4467710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4468710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
446965d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
447065d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4471cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4472cd4ec0b4SGerd Hoffmann    spice="yes"
4473cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4474cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
44752e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
44762e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4477cd4ec0b4SGerd Hoffmann  else
4478cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
44798efc9363SHu Tao      feature_not_found "spice" \
44808efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4481cd4ec0b4SGerd Hoffmann    fi
4482cd4ec0b4SGerd Hoffmann    spice="no"
4483cd4ec0b4SGerd Hoffmann  fi
4484cd4ec0b4SGerd Hoffmannfi
4485cd4ec0b4SGerd Hoffmann
44867b02f544SMarc-André Lureau# check for smartcard support
44877b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
44880f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
44897b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
44907b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
44917b02f544SMarc-André Lureau        smartcard="yes"
4492111a38b0SRobert Relyea    else
44937b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
44947b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4495111a38b0SRobert Relyea        fi
44967b02f544SMarc-André Lureau        smartcard="no"
4497111a38b0SRobert Relyea    fi
4498111a38b0SRobert Relyeafi
4499111a38b0SRobert Relyea
45002b2325ffSGerd Hoffmann# check for libusb
45012b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
450265d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
45032b2325ffSGerd Hoffmann        libusb="yes"
4504ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4505ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
45062b2325ffSGerd Hoffmann    else
45072b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
45088efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
45092b2325ffSGerd Hoffmann        fi
45102b2325ffSGerd Hoffmann        libusb="no"
45112b2325ffSGerd Hoffmann    fi
45122b2325ffSGerd Hoffmannfi
45132b2325ffSGerd Hoffmann
451469354a83SHans de Goede# check for usbredirparser for usb network redirection support
451569354a83SHans de Goedeif test "$usb_redir" != "no" ; then
451665d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
451769354a83SHans de Goede        usb_redir="yes"
4518ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4519ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
452069354a83SHans de Goede    else
452169354a83SHans de Goede        if test "$usb_redir" = "yes"; then
452221684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
452369354a83SHans de Goede        fi
452469354a83SHans de Goede        usb_redir="no"
452569354a83SHans de Goede    fi
452669354a83SHans de Goedefi
452769354a83SHans de Goede
4528cd4ec0b4SGerd Hoffmann##########################################
4529d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4530d9840e25STomoki Sekiyama
4531d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4532d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4533690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4534d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4535d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4536690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4537d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4538d9840e25STomoki Sekiyama	  ;;
4539690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4540d9840e25STomoki Sekiyama  esac
4541d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4542d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4543d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4544d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4545d9840e25STomoki SekiyamaEOF
4546d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4547d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4548d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4549315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4550f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4551d9840e25STomoki Sekiyama  else
4552d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4553d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4554d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4555d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4556d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4557d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4558d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4559d9840e25STomoki Sekiyama    fi
4560d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4561d9840e25STomoki Sekiyama  fi
4562d9840e25STomoki Sekiyamafi
4563d9840e25STomoki Sekiyama
4564d9840e25STomoki Sekiyama##########################################
4565d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4566d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4567d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4568d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4569d9840e25STomoki Sekiyama
4570d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4571d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4572d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4573d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4574d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4575d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4576d9840e25STomoki Sekiyama    else
4577d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4578d9840e25STomoki Sekiyama    fi
4579d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4580d9840e25STomoki Sekiyama    win_sdk=""
4581d9840e25STomoki Sekiyama  fi
4582d9840e25STomoki Sekiyamafi
4583d9840e25STomoki Sekiyama
4584d9840e25STomoki Sekiyama##########################################
458550cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
458650cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
458750cbebb9SMichael Roth  cat > $TMPC << EOF
458850cbebb9SMichael Roth#include <windows.h>
458950cbebb9SMichael Roth#include <ntddscsi.h>
459050cbebb9SMichael Rothint main(void) {
459150cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
459250cbebb9SMichael Roth#error Missing required ioctl definitions
459350cbebb9SMichael Roth#endif
459450cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
459550cbebb9SMichael Roth  return addr.Lun;
459650cbebb9SMichael Roth}
459750cbebb9SMichael RothEOF
459850cbebb9SMichael Roth  if compile_prog "" "" ; then
459950cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4600c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
460150cbebb9SMichael Roth  fi
460250cbebb9SMichael Rothfi
460350cbebb9SMichael Roth
460450cbebb9SMichael Roth##########################################
46059d9e1521SGerd Hoffmann# virgl renderer probe
46069d9e1521SGerd Hoffmann
46079d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
46089d9e1521SGerd Hoffmann  cat > $TMPC << EOF
46099d9e1521SGerd Hoffmann#include <virglrenderer.h>
46109d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
46119d9e1521SGerd HoffmannEOF
46129d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
46139d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
46149d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
46159d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
46169d9e1521SGerd Hoffmann    virglrenderer="yes"
46179d9e1521SGerd Hoffmann  else
46189d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46199d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46209d9e1521SGerd Hoffmann    fi
46219d9e1521SGerd Hoffmann    virglrenderer="no"
46229d9e1521SGerd Hoffmann  fi
46239d9e1521SGerd Hoffmannfi
46249d9e1521SGerd Hoffmann
46259d9e1521SGerd Hoffmann##########################################
46268ca80760SRichard Henderson# capstone
46278ca80760SRichard Henderson
4628e219c499SRichard Hendersoncase "$capstone" in
4629e219c499SRichard Henderson  "" | yes)
46308ca80760SRichard Henderson    if $pkg_config capstone; then
4631e219c499SRichard Henderson      capstone=system
4632123ac0bbSAlexey Kardashevskiy    elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4633e219c499SRichard Henderson      capstone=git
4634e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4635e219c499SRichard Henderson      capstone=internal
4636e219c499SRichard Henderson    elif test -z "$capstone" ; then
4637e219c499SRichard Henderson      capstone=no
4638e219c499SRichard Henderson    else
4639e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4640e219c499SRichard Henderson    fi
4641e219c499SRichard Henderson    ;;
4642e219c499SRichard Henderson
4643e219c499SRichard Henderson  system)
4644e219c499SRichard Henderson    if ! $pkg_config capstone; then
4645e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4646e219c499SRichard Henderson    fi
4647e219c499SRichard Henderson    ;;
4648e219c499SRichard Hendersonesac
4649e219c499SRichard Henderson
4650e219c499SRichard Hendersoncase "$capstone" in
4651e219c499SRichard Henderson  git | internal)
4652e219c499SRichard Henderson    if test "$capstone" = git; then
4653e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4654e219c499SRichard Henderson    fi
4655e219c499SRichard Henderson    mkdir -p capstone
4656e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4657e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4658e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4659e219c499SRichard Henderson    else
4660e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4661e219c499SRichard Henderson    fi
4662e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4663e219c499SRichard Henderson    ;;
4664e219c499SRichard Henderson
4665e219c499SRichard Henderson  system)
46668ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
46678ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
4668e219c499SRichard Henderson    ;;
4669e219c499SRichard Henderson
4670e219c499SRichard Henderson  no)
4671e219c499SRichard Henderson    ;;
4672e219c499SRichard Henderson  *)
4673e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
4674e219c499SRichard Henderson    ;;
4675e219c499SRichard Hendersonesac
46768ca80760SRichard Henderson
46778ca80760SRichard Henderson##########################################
46785f6b9e8fSBlue Swirl# check if we have fdatasync
46795f6b9e8fSBlue Swirl
46805f6b9e8fSBlue Swirlfdatasync=no
46815f6b9e8fSBlue Swirlcat > $TMPC << EOF
46825f6b9e8fSBlue Swirl#include <unistd.h>
4683d1722a27SAlexandre Raymondint main(void) {
4684d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4685d1722a27SAlexandre Raymondreturn fdatasync(0);
4686d1722a27SAlexandre Raymond#else
4687e172fe11SStefan Weil#error Not supported
4688d1722a27SAlexandre Raymond#endif
4689d1722a27SAlexandre Raymond}
46905f6b9e8fSBlue SwirlEOF
46915f6b9e8fSBlue Swirlif compile_prog "" "" ; then
46925f6b9e8fSBlue Swirl    fdatasync=yes
46935f6b9e8fSBlue Swirlfi
46945f6b9e8fSBlue Swirl
469594a420b1SStefan Hajnoczi##########################################
4696e78815a5SAndreas Färber# check if we have madvise
4697e78815a5SAndreas Färber
4698e78815a5SAndreas Färbermadvise=no
4699e78815a5SAndreas Färbercat > $TMPC << EOF
4700e78815a5SAndreas Färber#include <sys/types.h>
4701e78815a5SAndreas Färber#include <sys/mman.h>
4702832ce9c2SScott Wood#include <stddef.h>
4703e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4704e78815a5SAndreas FärberEOF
4705e78815a5SAndreas Färberif compile_prog "" "" ; then
4706e78815a5SAndreas Färber    madvise=yes
4707e78815a5SAndreas Färberfi
4708e78815a5SAndreas Färber
4709e78815a5SAndreas Färber##########################################
4710e78815a5SAndreas Färber# check if we have posix_madvise
4711e78815a5SAndreas Färber
4712e78815a5SAndreas Färberposix_madvise=no
4713e78815a5SAndreas Färbercat > $TMPC << EOF
4714e78815a5SAndreas Färber#include <sys/mman.h>
4715832ce9c2SScott Wood#include <stddef.h>
4716e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4717e78815a5SAndreas FärberEOF
4718e78815a5SAndreas Färberif compile_prog "" "" ; then
4719e78815a5SAndreas Färber    posix_madvise=yes
4720e78815a5SAndreas Färberfi
4721e78815a5SAndreas Färber
4722e78815a5SAndreas Färber##########################################
47239bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47249bc5a719SAndreas Gustafsson
47259bc5a719SAndreas Gustafssonposix_memalign=no
47269bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47279bc5a719SAndreas Gustafsson#include <stdlib.h>
47289bc5a719SAndreas Gustafssonint main(void) {
47299bc5a719SAndreas Gustafsson    void *p;
47309bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47319bc5a719SAndreas Gustafsson}
47329bc5a719SAndreas GustafssonEOF
47339bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47349bc5a719SAndreas Gustafsson    posix_memalign=yes
47359bc5a719SAndreas Gustafssonfi
47369bc5a719SAndreas Gustafsson
47379bc5a719SAndreas Gustafsson##########################################
47380a852417SPaul Durrant# check if we have posix_syslog
47390a852417SPaul Durrant
47400a852417SPaul Durrantposix_syslog=no
47410a852417SPaul Durrantcat > $TMPC << EOF
47420a852417SPaul Durrant#include <syslog.h>
47430a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47440a852417SPaul DurrantEOF
47450a852417SPaul Durrantif compile_prog "" "" ; then
47460a852417SPaul Durrant    posix_syslog=yes
47470a852417SPaul Durrantfi
47480a852417SPaul Durrant
47490a852417SPaul Durrant##########################################
4750401bc051SPeter Maydell# check if we have sem_timedwait
4751401bc051SPeter Maydell
4752401bc051SPeter Maydellsem_timedwait=no
4753401bc051SPeter Maydellcat > $TMPC << EOF
4754401bc051SPeter Maydell#include <semaphore.h>
4755401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4756401bc051SPeter MaydellEOF
4757401bc051SPeter Maydellif compile_prog "" "" ; then
4758401bc051SPeter Maydell    sem_timedwait=yes
4759401bc051SPeter Maydellfi
4760401bc051SPeter Maydell
4761401bc051SPeter Maydell##########################################
476294a420b1SStefan Hajnoczi# check if trace backend exists
476394a420b1SStefan Hajnoczi
47645b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
476594a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
47665b808275SLluís Vilanova  error_exit "invalid trace backends" \
47675b808275SLluís Vilanova      "Please choose supported trace backends."
476894a420b1SStefan Hajnoczifi
476994a420b1SStefan Hajnoczi
47707e24e92aSStefan Hajnoczi##########################################
47717e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
47725b808275SLluís Vilanovaif have_backend "ust"; then
47737e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4774bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
47757e24e92aSStefan Hajnocziint main(void) { return 0; }
47767e24e92aSStefan HajnocziEOF
4777c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4778bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
477989138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
47807e24e92aSStefan Hajnoczi    else
4781c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4782bf15f63cSMohamad Gebai    fi
4783bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
478489138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4785bf15f63cSMohamad Gebai    else
4786bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4787bf15f63cSMohamad Gebai    fi
4788bf15f63cSMohamad Gebai
4789bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4790bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4791bf15f63cSMohamad Gebai  else
4792bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
47937e24e92aSStefan Hajnoczi  fi
47947e24e92aSStefan Hajnoczifi
4795b3d08c02SDaniel P. Berrange
4796b3d08c02SDaniel P. Berrange##########################################
4797b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
47985b808275SLluís Vilanovaif have_backend "dtrace"; then
4799b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
480076ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4801b3d08c02SDaniel P. Berrange  fi
4802c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4803c276b17dSDaniel P. Berrange  if has 'stap' ; then
4804c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4805c276b17dSDaniel P. Berrange  fi
4806b3d08c02SDaniel P. Berrangefi
4807b3d08c02SDaniel P. Berrange
48087e24e92aSStefan Hajnoczi##########################################
4809519175a2SAlex Barcelo# check and set a backend for coroutine
4810d0e2fce5SAneesh Kumar K.V
48117c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
481233c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
481333c53c54SDaniel P. Berrange# specific one.
48147c2acc70SPeter Maydell
48157c2acc70SPeter Maydellucontext_works=no
4816d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4817d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4818d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4819cdf84806SPeter Maydell#ifdef __stub_makecontext
4820cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4821cdf84806SPeter Maydell#endif
482275cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4823d0e2fce5SAneesh Kumar K.VEOF
4824d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48257c2acc70SPeter Maydell    ucontext_works=yes
4826d0e2fce5SAneesh Kumar K.V  fi
4827519175a2SAlex Barcelofi
48287c2acc70SPeter Maydell
48297c2acc70SPeter Maydellif test "$coroutine" = ""; then
48307c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48317c2acc70SPeter Maydell    coroutine=win32
48327c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48337c2acc70SPeter Maydell    coroutine=ucontext
4834519175a2SAlex Barcelo  else
48357c2acc70SPeter Maydell    coroutine=sigaltstack
48367c2acc70SPeter Maydell  fi
48377c2acc70SPeter Maydellelse
48387c2acc70SPeter Maydell  case $coroutine in
48397c2acc70SPeter Maydell  windows)
48407c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
48417c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
48427c2acc70SPeter Maydell    fi
48437c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
48447c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
48457c2acc70SPeter Maydell    coroutine=win32
48467c2acc70SPeter Maydell    ;;
48477c2acc70SPeter Maydell  ucontext)
48487c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
48497c2acc70SPeter Maydell      feature_not_found "ucontext"
48507c2acc70SPeter Maydell    fi
48517c2acc70SPeter Maydell    ;;
485233c53c54SDaniel P. Berrange  sigaltstack)
48537c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
48547c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
48557c2acc70SPeter Maydell    fi
48567c2acc70SPeter Maydell    ;;
48577c2acc70SPeter Maydell  *)
485876ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
48597c2acc70SPeter Maydell    ;;
48607c2acc70SPeter Maydell  esac
4861d0e2fce5SAneesh Kumar K.Vfi
4862d0e2fce5SAneesh Kumar K.V
486370c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
486470c60c08SStefan Hajnoczi  coroutine_pool=yes
486570c60c08SStefan Hajnoczifi
486670c60c08SStefan Hajnoczi
48677d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
48687d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
48697d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
48707d992e4dSPeter Lieven    coroutine_pool=no
48717d992e4dSPeter Lieven  fi
48727d992e4dSPeter Lievenfi
48737d992e4dSPeter Lieven
48747d992e4dSPeter Lieven
4875d0e2fce5SAneesh Kumar K.V##########################################
4876d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4877d2042378SAneesh Kumar K.V
48784e1797f9SStefan Weilopen_by_handle_at=no
4879d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4880d2042378SAneesh Kumar K.V#include <fcntl.h>
4881acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4882acc55ba8SStefan Weil# error missing definition
4883acc55ba8SStefan Weil#else
488475cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4885acc55ba8SStefan Weil#endif
4886d2042378SAneesh Kumar K.VEOF
4887d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4888d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4889d2042378SAneesh Kumar K.Vfi
4890d2042378SAneesh Kumar K.V
4891e06a765eSHarsh Prateek Bora########################################
4892e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4893e06a765eSHarsh Prateek Bora
4894e06a765eSHarsh Prateek Boralinux_magic_h=no
4895e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4896e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4897e06a765eSHarsh Prateek Boraint main(void) {
489875cafad7SStefan Weil  return 0;
4899e06a765eSHarsh Prateek Bora}
4900e06a765eSHarsh Prateek BoraEOF
4901e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4902e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4903e06a765eSHarsh Prateek Borafi
4904e06a765eSHarsh Prateek Bora
49058ab1bf12SLuiz Capitulino########################################
4906c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4907c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4908c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4909c95e3080SKevin Wolf# only a warning.
4910c95e3080SKevin Wolf#
4911c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4912c95e3080SKevin Wolf# the build doesn't fail anyway.
4913c95e3080SKevin Wolf
491406d71fa1SPeter Maydellpragma_disable_unused_but_set=no
491506d71fa1SPeter Maydellcat > $TMPC << EOF
4916e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
4917c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4918e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4919c95e3080SKevin Wolf
492006d71fa1SPeter Maydellint main(void) {
492106d71fa1SPeter Maydell    return 0;
492206d71fa1SPeter Maydell}
492306d71fa1SPeter MaydellEOF
492406d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4925cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4926c95e3080SKevin Wolfelse
4927c95e3080SKevin Wolf    werror=no
492806d71fa1SPeter Maydellfi
492906d71fa1SPeter Maydell
493006d71fa1SPeter Maydell########################################
4931541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
49323f4349dcSKevin Wolf
49333f4349dcSKevin Wolfvalgrind_h=no
49343f4349dcSKevin Wolfcat > $TMPC << EOF
49353f4349dcSKevin Wolf#include <valgrind/valgrind.h>
49363f4349dcSKevin Wolfint main(void) {
49373f4349dcSKevin Wolf  return 0;
49383f4349dcSKevin Wolf}
49393f4349dcSKevin WolfEOF
49403f4349dcSKevin Wolfif compile_prog "" "" ; then
49413f4349dcSKevin Wolf    valgrind_h=yes
49423f4349dcSKevin Wolffi
49433f4349dcSKevin Wolf
49443f4349dcSKevin Wolf########################################
49458ab1bf12SLuiz Capitulino# check if environ is declared
49468ab1bf12SLuiz Capitulino
49478ab1bf12SLuiz Capitulinohas_environ=no
49488ab1bf12SLuiz Capitulinocat > $TMPC << EOF
49498ab1bf12SLuiz Capitulino#include <unistd.h>
49508ab1bf12SLuiz Capitulinoint main(void) {
4951c075a723SBlue Swirl    environ = 0;
49528ab1bf12SLuiz Capitulino    return 0;
49538ab1bf12SLuiz Capitulino}
49548ab1bf12SLuiz CapitulinoEOF
49558ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
49568ab1bf12SLuiz Capitulino    has_environ=yes
49578ab1bf12SLuiz Capitulinofi
49588ab1bf12SLuiz Capitulino
495976a347e1SRichard Henderson########################################
496076a347e1SRichard Henderson# check if cpuid.h is usable.
496176a347e1SRichard Henderson
496276a347e1SRichard Hendersoncat > $TMPC << EOF
496376a347e1SRichard Henderson#include <cpuid.h>
496476a347e1SRichard Hendersonint main(void) {
4965774d566cSPeter Maydell    unsigned a, b, c, d;
4966774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4967774d566cSPeter Maydell
4968774d566cSPeter Maydell    if (max >= 1) {
4969774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4970774d566cSPeter Maydell    }
4971774d566cSPeter Maydell
4972774d566cSPeter Maydell    if (max >= 7) {
4973774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4974774d566cSPeter Maydell    }
4975774d566cSPeter Maydell
497676a347e1SRichard Henderson    return 0;
497776a347e1SRichard Henderson}
497876a347e1SRichard HendersonEOF
497976a347e1SRichard Hendersonif compile_prog "" "" ; then
498076a347e1SRichard Henderson    cpuid_h=yes
498176a347e1SRichard Hendersonfi
498276a347e1SRichard Henderson
49835dd89908SRichard Henderson##########################################
49845dd89908SRichard Henderson# avx2 optimization requirement check
49855dd89908SRichard Henderson#
49865dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
49875dd89908SRichard Henderson# since we won't be able to select the new routines.
49885dd89908SRichard Henderson
49895dd89908SRichard Hendersonif test $cpuid_h = yes; then
49905dd89908SRichard Henderson  cat > $TMPC << EOF
49915dd89908SRichard Henderson#pragma GCC push_options
49925dd89908SRichard Henderson#pragma GCC target("avx2")
49935dd89908SRichard Henderson#include <cpuid.h>
49945dd89908SRichard Henderson#include <immintrin.h>
49955dd89908SRichard Hendersonstatic int bar(void *a) {
49965dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
49975dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
49985dd89908SRichard Henderson}
49995dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
50005dd89908SRichard HendersonEOF
50015dd89908SRichard Henderson  if compile_object "" ; then
50025dd89908SRichard Henderson    avx2_opt="yes"
50035dd89908SRichard Henderson  fi
50045dd89908SRichard Hendersonfi
50055dd89908SRichard Henderson
5006f540166bSRichard Henderson########################################
5007f540166bSRichard Henderson# check if __[u]int128_t is usable.
5008f540166bSRichard Henderson
5009f540166bSRichard Hendersonint128=no
5010f540166bSRichard Hendersoncat > $TMPC << EOF
5011a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
5012a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
5013a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
5014a00f66abSStefan Weil# endif
5015a00f66abSStefan Weil#endif
5016f540166bSRichard Henderson__int128_t a;
5017f540166bSRichard Henderson__uint128_t b;
5018f540166bSRichard Hendersonint main (void) {
5019f540166bSRichard Henderson  a = a + b;
5020f540166bSRichard Henderson  b = a * b;
5021464e3671SPeter Maydell  a = a * a;
5022f540166bSRichard Henderson  return 0;
5023f540166bSRichard Henderson}
5024f540166bSRichard HendersonEOF
5025f540166bSRichard Hendersonif compile_prog "" "" ; then
5026f540166bSRichard Henderson    int128=yes
5027f540166bSRichard Hendersonfi
502876a347e1SRichard Henderson
50297ebee43eSRichard Henderson#########################################
50307ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
50317ebee43eSRichard Henderson
50327ebee43eSRichard Hendersonatomic128=no
50337ebee43eSRichard Hendersonif test "$int128" = "yes"; then
50347ebee43eSRichard Henderson  cat > $TMPC << EOF
50357ebee43eSRichard Hendersonint main(void)
50367ebee43eSRichard Henderson{
50377ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
50387ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
50397ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
50407ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
50417ebee43eSRichard Henderson  return 0;
50427ebee43eSRichard Henderson}
50437ebee43eSRichard HendersonEOF
50447ebee43eSRichard Henderson  if compile_prog "" "" ; then
50457ebee43eSRichard Henderson    atomic128=yes
50467ebee43eSRichard Henderson  fi
50477ebee43eSRichard Hendersonfi
50487ebee43eSRichard Henderson
5049df79b996SRichard Henderson#########################################
5050df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5051df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5052df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5053df79b996SRichard Henderson
5054df79b996SRichard Hendersoncat > $TMPC << EOF
5055df79b996SRichard Henderson#include <stdint.h>
5056df79b996SRichard Hendersonint main(void)
5057df79b996SRichard Henderson{
5058df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5059df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5060df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5061df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5062df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5063df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5064df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5065df79b996SRichard Henderson#else
5066df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5067df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5068df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5069df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5070df79b996SRichard Henderson#endif
5071df79b996SRichard Henderson  return 0;
5072df79b996SRichard Henderson}
5073df79b996SRichard HendersonEOF
5074df79b996SRichard Hendersonif compile_prog "" "" ; then
5075df79b996SRichard Henderson  atomic64=yes
5076df79b996SRichard Hendersonfi
5077df79b996SRichard Henderson
50781e6e9acaSRichard Henderson########################################
5079db432672SRichard Henderson# See if 16-byte vector operations are supported.
5080db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5081db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5082db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5083db432672SRichard Henderson
5084db432672SRichard Hendersoncat > $TMPC << EOF
5085db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5086db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5087db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5088db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5089db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5090db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5091db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5092db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5093db432672SRichard Hendersonstatic U1 a1, b1;
5094db432672SRichard Hendersonstatic U2 a2, b2;
5095db432672SRichard Hendersonstatic U4 a4, b4;
5096db432672SRichard Hendersonstatic U8 a8, b8;
5097db432672SRichard Hendersonstatic S1 c1;
5098db432672SRichard Hendersonstatic S2 c2;
5099db432672SRichard Hendersonstatic S4 c4;
5100db432672SRichard Hendersonstatic S8 c8;
5101db432672SRichard Hendersonstatic int i;
510274912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
510374912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
510474912f6dSLaurent Vivier{
510574912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
510674912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
510774912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
510874912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
510974912f6dSLaurent Vivier}
5110db432672SRichard Hendersonint main(void)
5111db432672SRichard Henderson{
5112db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5113db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5114db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5115db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5116db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5117db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5118db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5119db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5120db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5121db432672SRichard Henderson  return 0;
5122db432672SRichard Henderson}
5123db432672SRichard HendersonEOF
5124db432672SRichard Henderson
5125db432672SRichard Hendersonvector16=no
5126db432672SRichard Hendersonif compile_prog "" "" ; then
5127db432672SRichard Henderson  vector16=yes
5128db432672SRichard Hendersonfi
5129db432672SRichard Henderson
5130db432672SRichard Henderson########################################
51311e6e9acaSRichard Henderson# check if getauxval is available.
51321e6e9acaSRichard Henderson
51331e6e9acaSRichard Hendersongetauxval=no
51341e6e9acaSRichard Hendersoncat > $TMPC << EOF
51351e6e9acaSRichard Henderson#include <sys/auxv.h>
51361e6e9acaSRichard Hendersonint main(void) {
51371e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
51381e6e9acaSRichard Henderson}
51391e6e9acaSRichard HendersonEOF
51401e6e9acaSRichard Hendersonif compile_prog "" "" ; then
51411e6e9acaSRichard Henderson    getauxval=yes
51421e6e9acaSRichard Hendersonfi
51431e6e9acaSRichard Henderson
5144fd0e6053SJohn Snow########################################
5145fd0e6053SJohn Snow# check if ccache is interfering with
5146fd0e6053SJohn Snow# semantic analysis of macros
5147fd0e6053SJohn Snow
51485e4dfd3dSJohn Snowunset CCACHE_CPP2
5149fd0e6053SJohn Snowccache_cpp2=no
5150fd0e6053SJohn Snowcat > $TMPC << EOF
5151fd0e6053SJohn Snowstatic const int Z = 1;
5152fd0e6053SJohn Snow#define fn() ({ Z; })
5153fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5154fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5155fd0e6053SJohn Snow#define ID(X) (X)
5156fd0e6053SJohn Snowint main(int argc, char *argv[])
5157fd0e6053SJohn Snow{
5158fd0e6053SJohn Snow    int x = 0, y = 0;
5159fd0e6053SJohn Snow    x = ID(x);
5160fd0e6053SJohn Snow    x = fn();
5161fd0e6053SJohn Snow    fn();
5162fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5163fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5164fd0e6053SJohn Snow    return 0;
5165fd0e6053SJohn Snow}
5166fd0e6053SJohn SnowEOF
5167fd0e6053SJohn Snow
5168fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5169fd0e6053SJohn Snow    ccache_cpp2=yes
5170fd0e6053SJohn Snowfi
5171fd0e6053SJohn Snow
5172b553a042SJohn Snow#################################################
5173b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5174b553a042SJohn Snow
5175b553a042SJohn Snowif test "$fortify_source" != "no"; then
5176b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5177b553a042SJohn Snow    fortify_source="no";
5178e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5179cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5180b553a042SJohn Snow    fortify_source="no";
5181b553a042SJohn Snow  else
5182b553a042SJohn Snow    fortify_source="yes"
5183b553a042SJohn Snow  fi
5184b553a042SJohn Snowfi
5185b553a042SJohn Snow
5186*1efad060SFam Zheng###############################################
5187*1efad060SFam Zheng# Check if copy_file_range is provided by glibc
5188*1efad060SFam Zhenghave_copy_file_range=no
5189*1efad060SFam Zhengcat > $TMPC << EOF
5190*1efad060SFam Zheng#include <unistd.h>
5191*1efad060SFam Zhengint main(void) {
5192*1efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
5193*1efad060SFam Zheng  return 0;
5194*1efad060SFam Zheng}
5195*1efad060SFam ZhengEOF
5196*1efad060SFam Zhengif compile_prog "" "" ; then
5197*1efad060SFam Zheng    have_copy_file_range=yes
5198*1efad060SFam Zhengfi
5199*1efad060SFam Zheng
5200d2042378SAneesh Kumar K.V##########################################
5201277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5202277abf15SJan Vesely
5203277abf15SJan Veselyhave_fsxattr=no
5204277abf15SJan Veselycat > $TMPC << EOF
5205277abf15SJan Vesely#include <linux/fs.h>
5206277abf15SJan Veselystruct fsxattr foo;
5207277abf15SJan Veselyint main(void) {
5208277abf15SJan Vesely  return 0;
5209277abf15SJan Vesely}
5210277abf15SJan VeselyEOF
5211277abf15SJan Veselyif compile_prog "" "" ; then
5212277abf15SJan Vesely    have_fsxattr=yes
5213277abf15SJan Veselyfi
5214277abf15SJan Vesely
5215b66e10e4SPeter Maydell##########################################
5216a40161cbSPaolo Bonzini# check for usable membarrier system call
5217a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5218a40161cbSPaolo Bonzini    have_membarrier=no
5219a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5220a40161cbSPaolo Bonzini        have_membarrier=yes
5221a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5222a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5223a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5224a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5225a40161cbSPaolo Bonzini    #include <unistd.h>
5226a40161cbSPaolo Bonzini    #include <stdlib.h>
5227a40161cbSPaolo Bonzini    int main(void) {
5228a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5229a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5230a40161cbSPaolo Bonzini	exit(0);
5231a40161cbSPaolo Bonzini    }
5232a40161cbSPaolo BonziniEOF
5233a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5234a40161cbSPaolo Bonzini            have_membarrier=yes
5235a40161cbSPaolo Bonzini        fi
5236a40161cbSPaolo Bonzini    fi
5237a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5238a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5239a40161cbSPaolo Bonzini    fi
5240a40161cbSPaolo Bonzinielse
5241a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5242a40161cbSPaolo Bonzini    # work on Wine.
5243a40161cbSPaolo Bonzini    membarrier=no
5244a40161cbSPaolo Bonzinifi
5245a40161cbSPaolo Bonzini
5246a40161cbSPaolo Bonzini##########################################
5247b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5248575b22b1SLaurent Vivierhave_rtnetlink=no
5249575b22b1SLaurent Viviercat > $TMPC << EOF
5250575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5251575b22b1SLaurent Vivierint main(void) {
5252575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5253575b22b1SLaurent Vivier}
5254575b22b1SLaurent VivierEOF
5255575b22b1SLaurent Vivierif compile_prog "" "" ; then
5256575b22b1SLaurent Vivier    have_rtnetlink=yes
5257575b22b1SLaurent Vivierfi
5258575b22b1SLaurent Vivier
52596a02c806SStefan Hajnoczi##########################################
52606a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
52616a02c806SStefan Hajnoczihave_af_vsock=no
52626a02c806SStefan Hajnoczicat > $TMPC << EOF
52636a02c806SStefan Hajnoczi#include <errno.h>
52646a02c806SStefan Hajnoczi#include <sys/types.h>
52656a02c806SStefan Hajnoczi#include <sys/socket.h>
52666a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
52676a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
52686a02c806SStefan Hajnoczi#endif
52696a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
52706a02c806SStefan Hajnocziint main(void) {
52716a02c806SStefan Hajnoczi    int sock, ret;
52726a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
52736a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
52746a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
52756a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
52766a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
52776a02c806SStefan Hajnoczi        return 0;
52786a02c806SStefan Hajnoczi    }
52796a02c806SStefan Hajnoczi    return -1;
52806a02c806SStefan Hajnoczi}
52816a02c806SStefan HajnocziEOF
52826a02c806SStefan Hajnocziif compile_prog "" "" ; then
52836a02c806SStefan Hajnoczi    have_af_vsock=yes
52846a02c806SStefan Hajnoczifi
52856a02c806SStefan Hajnoczi
5286f0d92b56SLongpeng(Mike)##########################################
5287f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5288f0d92b56SLongpeng(Mike)hava_afalg=no
5289f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5290f0d92b56SLongpeng(Mike)#include <errno.h>
5291f0d92b56SLongpeng(Mike)#include <sys/types.h>
5292f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5293f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5294f0d92b56SLongpeng(Mike)int main(void) {
5295f0d92b56SLongpeng(Mike)    int sock;
5296f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5297f0d92b56SLongpeng(Mike)    return sock;
5298f0d92b56SLongpeng(Mike)}
5299f0d92b56SLongpeng(Mike)EOF
5300f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5301f0d92b56SLongpeng(Mike)    have_afalg=yes
5302f0d92b56SLongpeng(Mike)fi
5303f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5304f0d92b56SLongpeng(Mike)then
5305f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5306f0d92b56SLongpeng(Mike)    then
5307f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5308f0d92b56SLongpeng(Mike)    fi
5309f0d92b56SLongpeng(Mike)fi
5310f0d92b56SLongpeng(Mike)
5311f0d92b56SLongpeng(Mike)
53126969ec6cSJames Clarke#################################################
5313c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5314d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5315c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5316c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5317c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5318c97d6d2cSSergio Andres Gomez Del RealEOF
5319c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5320c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5321c97d6d2cSSergio Andres Gomez Del Real  else
5322c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5323c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5324c97d6d2cSSergio Andres Gomez Del Real  fi
5325c97d6d2cSSergio Andres Gomez Del Realfi
5326c97d6d2cSSergio Andres Gomez Del Real
5327c97d6d2cSSergio Andres Gomez Del Real#################################################
53286969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
53296969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
53306969ec6cSJames Clarke# given. It does no harm to give it on other
53316969ec6cSJames Clarke# platforms too.
53326969ec6cSJames Clarke
53336969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
53346969ec6cSJames Clarke#       contains -Wmissing-prototypes
53356969ec6cSJames Clarkecat > $TMPC << EOF
53366969ec6cSJames Clarkeextern int foo(void);
53376969ec6cSJames Clarkeint foo(void) { return 0; }
53386969ec6cSJames ClarkeEOF
53396969ec6cSJames Clarkeif ! compile_object ""; then
53406969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
53416969ec6cSJames Clarkefi
53427ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
53437ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
53447ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
53457ecf44a5SPaolo Bonzini    break
53467ecf44a5SPaolo Bonzini  fi
53477ecf44a5SPaolo Bonzinidone
53487ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
53497ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
53506969ec6cSJames Clarkefi
53516969ec6cSJames Clarke
5352277abf15SJan Vesely##########################################
53534d04351fSChristopher Covington# check for sysmacros.h
53544d04351fSChristopher Covington
53554d04351fSChristopher Covingtonhave_sysmacros=no
53564d04351fSChristopher Covingtoncat > $TMPC << EOF
53574d04351fSChristopher Covington#include <sys/sysmacros.h>
53584d04351fSChristopher Covingtonint main(void) {
53594d04351fSChristopher Covington    return makedev(0, 0);
53604d04351fSChristopher Covington}
53614d04351fSChristopher CovingtonEOF
53624d04351fSChristopher Covingtonif compile_prog "" "" ; then
53634d04351fSChristopher Covington    have_sysmacros=yes
53644d04351fSChristopher Covingtonfi
53654d04351fSChristopher Covington
53664d04351fSChristopher Covington##########################################
5367da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5368da92c3ffSAshish Mittal# Check if libvxhs is installed
5369da92c3ffSAshish Mittal
5370da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5371da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5372da92c3ffSAshish Mittal#include <stdint.h>
5373da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5374da92c3ffSAshish Mittal
5375da92c3ffSAshish Mittalvoid *vxhs_callback;
5376da92c3ffSAshish Mittal
5377da92c3ffSAshish Mittalint main(void) {
5378da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5379da92c3ffSAshish Mittal    return 0;
5380da92c3ffSAshish Mittal}
5381da92c3ffSAshish MittalEOF
5382da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5383da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5384da92c3ffSAshish Mittal    vxhs=yes
5385da92c3ffSAshish Mittal  else
5386da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5387da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5388da92c3ffSAshish Mittal    fi
5389da92c3ffSAshish Mittal    vxhs=no
5390da92c3ffSAshish Mittal  fi
5391da92c3ffSAshish Mittalfi
5392da92c3ffSAshish Mittal
5393da92c3ffSAshish Mittal##########################################
539449e00a18SAndreas Grapentin# check for _Static_assert()
539549e00a18SAndreas Grapentin
539649e00a18SAndreas Grapentinhave_static_assert=no
539749e00a18SAndreas Grapentincat > $TMPC << EOF
539849e00a18SAndreas Grapentin_Static_assert(1, "success");
539949e00a18SAndreas Grapentinint main(void) {
540049e00a18SAndreas Grapentin    return 0;
540149e00a18SAndreas Grapentin}
540249e00a18SAndreas GrapentinEOF
540349e00a18SAndreas Grapentinif compile_prog "" "" ; then
540449e00a18SAndreas Grapentin    have_static_assert=yes
540549e00a18SAndreas Grapentinfi
540649e00a18SAndreas Grapentin
540749e00a18SAndreas Grapentin##########################################
5408e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5409e674605fSTomáš Golembiovský
5410e674605fSTomáš Golembiovskýhave_utmpx=no
5411e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5412e674605fSTomáš Golembiovský#include <utmpx.h>
5413e674605fSTomáš Golembiovskýstruct utmpx user_info;
5414e674605fSTomáš Golembiovskýint main(void) {
5415e674605fSTomáš Golembiovský    return 0;
5416e674605fSTomáš Golembiovský}
5417e674605fSTomáš GolembiovskýEOF
5418e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5419e674605fSTomáš Golembiovský    have_utmpx=yes
5420e674605fSTomáš Golembiovskýfi
5421e674605fSTomáš Golembiovský
5422e674605fSTomáš Golembiovský##########################################
5423247724cbSMarc-André Lureau# checks for sanitizers
5424247724cbSMarc-André Lureau
5425247724cbSMarc-André Lureauhave_asan=no
5426247724cbSMarc-André Lureauhave_ubsan=no
5427d83414e1SMarc-André Lureauhave_asan_iface_h=no
5428d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5429247724cbSMarc-André Lureau
5430247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5431b9f44da2SMarc-André Lureau  write_c_skeleton
5432247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5433247724cbSMarc-André Lureau      have_asan=yes
5434247724cbSMarc-André Lureau  fi
5435b9f44da2SMarc-André Lureau
5436b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5437b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5438b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5439b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5440b9f44da2SMarc-André Lureau#include <stdlib.h>
5441b9f44da2SMarc-André Lureauint main(void) {
5442b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5443b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5444b9f44da2SMarc-André Lureau}
5445b9f44da2SMarc-André LureauEOF
5446247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5447247724cbSMarc-André Lureau      have_ubsan=yes
5448247724cbSMarc-André Lureau  fi
5449d83414e1SMarc-André Lureau
5450d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5451d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5452d83414e1SMarc-André Lureau  fi
5453d83414e1SMarc-André Lureau
5454d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5455d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5456d83414e1SMarc-André Lureauint main(void) {
5457d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5458d83414e1SMarc-André Lureau  return 0;
5459d83414e1SMarc-André Lureau}
5460d83414e1SMarc-André LureauEOF
5461d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5462d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5463d83414e1SMarc-André Lureau  fi
5464247724cbSMarc-André Lureaufi
5465247724cbSMarc-André Lureau
5466247724cbSMarc-André Lureau##########################################
5467e86ecd4bSJuan Quintela# End of CC checks
5468e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5469e86ecd4bSJuan Quintela
5470d83414e1SMarc-André Lureauwrite_c_skeleton
5471d83414e1SMarc-André Lureau
54721d728c39SBlue Swirlif test "$gcov" = "yes" ; then
54731d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
54741d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5475b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5476e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
547748e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5478ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5479e86ecd4bSJuan Quintelafi
5480a316e378SJuan Quintela
5481247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5482247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5483d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5484d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5485d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5486d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5487d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5488d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5489d83414e1SMarc-André Lureau  fi
5490247724cbSMarc-André Lureaufi
5491247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5492247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5493247724cbSMarc-André Lureaufi
5494247724cbSMarc-André Lureau
54956542aa9cSPeter Lieven##########################################
54966542aa9cSPeter Lieven# Do we have libnfs
54976542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5498b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
54996542aa9cSPeter Lieven    libnfs="yes"
55006542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
55016542aa9cSPeter Lieven  else
55026542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
55038efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
55046542aa9cSPeter Lieven    fi
55056542aa9cSPeter Lieven    libnfs="no"
55066542aa9cSPeter Lieven  fi
55076542aa9cSPeter Lievenfi
55081d728c39SBlue Swirl
55096ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
55106ca026cbSPeter Maydellif test "$werror" = "yes"; then
55116ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
55126ca026cbSPeter Maydellfi
55136ca026cbSPeter Maydell
5514e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5515e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
55161156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5517e86ecd4bSJuan Quintela    fi
5518e86ecd4bSJuan Quintelafi
5519e86ecd4bSJuan Quintela
552094dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
552194dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
552294dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
552394dd53c5SGerd Hoffmannelse
552494dd53c5SGerd Hoffmann    POD2MAN="pod2man"
552594dd53c5SGerd Hoffmannfi
552694dd53c5SGerd Hoffmann
5527952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5528952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5529952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5530e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5531952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5532952afb71SBlue Swirl        fi
5533952afb71SBlue Swirl    done
5534952afb71SBlue Swirlfi
5535952afb71SBlue Swirl
553610ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5537e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5538528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5539834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
55405a67135aSbellard
5541e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5542e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5543e0580342SKamil Rytarowski  ivshmem=yes
5544e0580342SKamil Rytarowskifi
5545e0580342SKamil Rytarowski
55464b1c11fdSDaniel P. Berrangetools=""
55474b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
5548ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
55494b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
55504b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5551b1449edbSKamil Rytarowski  fi
5552b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5553a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
55544b1c11fdSDaniel P. Berrange  fi
55554b1c11fdSDaniel P. Berrangefi
55564b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5557b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5558b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5559983eef5aSMeador Inge      virtfs=yes
556017bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5561983eef5aSMeador Inge    else
5562983eef5aSMeador Inge      if test "$virtfs" = yes; then
5563b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5564983eef5aSMeador Inge      fi
556517500370SAndreas Färber      virtfs=no
5566983eef5aSMeador Inge    fi
5567fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5568fe8fc5aeSPaolo Bonzini      mpath=yes
5569fe8fc5aeSPaolo Bonzini    else
5570fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5571fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5572fe8fc5aeSPaolo Bonzini      fi
5573fe8fc5aeSPaolo Bonzini      mpath=no
5574fe8fc5aeSPaolo Bonzini    fi
5575b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5576b855f8d1SPaolo Bonzini  else
5577b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5578b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5579b855f8d1SPaolo Bonzini    fi
5580b855f8d1SPaolo Bonzini    virtfs=no
5581fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5582fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5583fe8fc5aeSPaolo Bonzini    fi
5584fe8fc5aeSPaolo Bonzini    mpath=no
558517bff52bSM. Mohan Kumar  fi
55866a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
55876a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
55886a021536SGerd Hoffmann  fi
5589ff69fd8cSLaurent Vivierfi
55909d6bc27bSMichael Roth
55919d6bc27bSMichael Roth# Probe for guest agent support/options
55929d6bc27bSMichael Roth
5593e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5594b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5595fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5596e8ef31a3SMichael Tokarev      guest_agent=yes
5597e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5598e8ef31a3SMichael Tokarev      guest_agent=no
5599e8ef31a3SMichael Tokarev  else
5600e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5601ca35f780SPaolo Bonzini  fi
56024b1c11fdSDaniel P. Berrangefi
5603ca35f780SPaolo Bonzini
56049d6bc27bSMichael Roth# Guest agent Window MSI  package
56059d6bc27bSMichael Roth
56069d6bc27bSMichael Rothif test "$guest_agent" != yes; then
56079d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
56089d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
56099d6bc27bSMichael Roth  fi
56109d6bc27bSMichael Roth  guest_agent_msi=no
56119d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
56129d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
56139d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
56149d6bc27bSMichael Roth  fi
56159d6bc27bSMichael Roth  guest_agent_msi=no
56169d6bc27bSMichael Rothelif ! has wixl; then
56179d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
56189d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
56199d6bc27bSMichael Roth  fi
56209d6bc27bSMichael Roth  guest_agent_msi=no
56211a34904eSMichael Rothelse
56221a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
56231a34904eSMichael Roth  # disabled explicitly
56241a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
56251a34904eSMichael Roth    guest_agent_msi=yes
56261a34904eSMichael Roth  fi
56279d6bc27bSMichael Rothfi
56289d6bc27bSMichael Roth
56291a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
56309d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
56319d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
56329d6bc27bSMichael Roth  fi
56339d6bc27bSMichael Roth
56349d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
56359d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
56369d6bc27bSMichael Roth  fi
56379d6bc27bSMichael Roth
56389d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
56399d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
56409d6bc27bSMichael Roth  fi
56419d6bc27bSMichael Roth
56429d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
564389138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
56449d6bc27bSMichael Roth  fi
56459d6bc27bSMichael Roth
564689138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
56479d6bc27bSMichael Roth
56489d6bc27bSMichael Roth  case "$cpu" in
56499d6bc27bSMichael Roth  x86_64)
56509d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
56519d6bc27bSMichael Roth    ;;
56529d6bc27bSMichael Roth  i386)
56539d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
56549d6bc27bSMichael Roth    ;;
56559d6bc27bSMichael Roth  *)
56569d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
56579d6bc27bSMichael Roth    ;;
56589d6bc27bSMichael Roth  esac
56599d6bc27bSMichael Rothfi
56609d6bc27bSMichael Roth
5661ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5662ca35f780SPaolo Bonziniroms=
5663ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5664ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5665ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5666e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5667c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5668c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5669c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5670e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5671e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5672ca35f780SPaolo Bonzini            roms="optionrom"
5673e57218b6SPeter Maydell            break
5674e57218b6SPeter Maydell        fi
5675e57218b6SPeter Maydell    done
5676ca35f780SPaolo Bonzinifi
5677d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
567839ac8455SDavid Gibson  roms="$roms spapr-rtas"
567939ac8455SDavid Gibsonfi
5680ca35f780SPaolo Bonzini
56819933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
56829933c305SChristian Borntraeger  roms="$roms s390-ccw"
56839933c305SChristian Borntraegerfi
56849933c305SChristian Borntraeger
5685964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
568692fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5687964c6fa1SRichard Henderson  textseg_addr=
5688964c6fa1SRichard Henderson  case "$cpu" in
5689479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5690479eb121SRichard Henderson      # ??? Rationale for choosing this address
5691964c6fa1SRichard Henderson      textseg_addr=0x60000000
5692964c6fa1SRichard Henderson      ;;
5693964c6fa1SRichard Henderson    mips)
5694479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5695479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5696479eb121SRichard Henderson      textseg_addr=0x60000000
5697964c6fa1SRichard Henderson      ;;
5698964c6fa1SRichard Henderson  esac
5699964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5700964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5701964c6fa1SRichard Henderson    int main(void) { return 0; }
5702964c6fa1SRichard HendersonEOF
5703964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5704964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5705964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5706964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5707964c6fa1SRichard Henderson      # at least.
570892fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
570992fe2ba8SPeter Maydell        error_exit \
571092fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
571192fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
571292fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
571392fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
571492fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
571592fe2ba8SPeter Maydell            "--disable-user option to configure."
571692fe2ba8SPeter Maydell      fi
571792fe2ba8SPeter Maydell
5718964c6fa1SRichard Henderson      $ld --verbose | sed \
5719964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5720964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5721964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5722964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5723964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5724964c6fa1SRichard Henderson    fi
5725964c6fa1SRichard Henderson  fi
5726964c6fa1SRichard Hendersonfi
5727964c6fa1SRichard Henderson
572811cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
572911cde1c8SBruno 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.
573011cde1c8SBruno Dominguezif has $cxx; then
573111cde1c8SBruno Dominguez    cat > $TMPC <<EOF
573211cde1c8SBruno Dominguezint c_function(void);
573311cde1c8SBruno Dominguezint main(void) { return c_function(); }
573411cde1c8SBruno DominguezEOF
573511cde1c8SBruno Dominguez
573611cde1c8SBruno Dominguez    compile_object
573711cde1c8SBruno Dominguez
573811cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
573911cde1c8SBruno Dominguezextern "C" {
574011cde1c8SBruno Dominguez   int c_function(void);
574111cde1c8SBruno Dominguez}
574211cde1c8SBruno Dominguezint c_function(void) { return 42; }
574311cde1c8SBruno DominguezEOF
574411cde1c8SBruno Dominguez
574511cde1c8SBruno Dominguez    update_cxxflags
574611cde1c8SBruno Dominguez
574711cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
574811cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
574911cde1c8SBruno Dominguez        :
575011cde1c8SBruno Dominguez    else
575111cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
575211cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
575311cde1c8SBruno Dominguez        cxx=
575411cde1c8SBruno Dominguez    fi
575511cde1c8SBruno Dominguezelse
575611cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
575711cde1c8SBruno Dominguez    cxx=
575811cde1c8SBruno Dominguezfi
575911cde1c8SBruno Dominguez
576002d34f62SCole Robinsonecho_version() {
576102d34f62SCole Robinson    if test "$1" = "yes" ; then
576202d34f62SCole Robinson        echo "($2)"
576302d34f62SCole Robinson    fi
576402d34f62SCole Robinson}
576502d34f62SCole Robinson
576650e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
576750e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
57688a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
576950e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
57705ca9388aSGerd Hoffmann
57717d13299dSbellardecho "Install prefix    $prefix"
577289138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
57733d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
577489138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
577589138857SStefan Weilecho "library directory $(eval echo $libdir)"
577689138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
577789138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
577889138857SStefan Weilecho "include directory $(eval echo $includedir)"
577989138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
578011d9f695Sbellardif test "$mingw32" = "no" ; then
578189138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
578289138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
578343ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
57845a699bbbSLaszlo Ersekelse
57855a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5786d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
578711d9f695Sbellardfi
57885a67135aSbellardecho "Source path       $source_path"
5789cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
5790aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
57917d13299dSbellardecho "C compiler        $cc"
579283469015Sbellardecho "Host C compiler   $host_cc"
579383f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
57943c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
579545d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
57960c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5797a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
57980c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
57998a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
58007d13299dSbellardecho "make              $make"
58016a882643Spbrookecho "install           $install"
5802c886edfbSBlue Swirlecho "python            $python"
5803e2d8830eSBradif test "$slirp" = "yes" ; then
5804e2d8830eSBrad    echo "smbd              $smbd"
5805e2d8830eSBradfi
580617969268SFam Zhengecho "module support    $modules"
5807a98fd896Sbellardecho "host CPU          $cpu"
5808de83cd02Sbellardecho "host big endian   $bigendian"
580997a847bcSbellardecho "target list       $target_list"
58107d13299dSbellardecho "gprof enabled     $gprof"
581103b4fe7dSaliguoriecho "sparse enabled    $sparse"
58121625af87Saliguoriecho "strip binaries    $strip_opt"
581305c2a3e7Sbellardecho "profiler          $profiler"
581443ce4dfeSbellardecho "static build      $static"
58155b0753e0Sbellardif test "$darwin" = "yes" ; then
58165b0753e0Sbellard    echo "Cocoa support     $cocoa"
58175b0753e0Sbellardfi
581889138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
581989138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5820925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
582189138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5822a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5823ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5824b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
582591bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
582637788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
582789138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5828fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
58299a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
58304d3b6f6eSbalrogecho "curses support    $curses"
58319d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5832769ce76dSAlexander Grafecho "curl support      $curl"
583367b915a5Sbellardecho "mingw32 support   $mingw32"
58340c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5835b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5836b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5837983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5838fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
5839821601eaSJes Sorensenecho "VNC support       $vnc"
5840821601eaSJes Sorensenif test "$vnc" = "yes" ; then
58412f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
58422f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5843efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5844821601eaSJes Sorensenfi
58453142255cSblueswir1if test -n "$sparc_cpu"; then
58463142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
58473142255cSblueswir1fi
5848e37630caSaliguoriecho "xen support       $xen"
58493996e85cSPaul Durrantif test "$xen" = "yes" ; then
58503996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
585164a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
58523996e85cSPaul Durrantfi
58532e4d9fb1Saurel32echo "brlapi support    $brlapi"
5854a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5855a25dba17SJuan Quintelaecho "Documentation     $docs"
585640d6444eSAvi Kivityecho "PIE               $pie"
58578a16d273Sthsecho "vde support       $vde"
585858952137SVincenzo Maffioneecho "netmap support    $netmap"
58595c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5860758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
586177755340Sthsecho "Install blobs     $blobs"
5862b31a0277SJuan Quintelaecho "KVM support       $kvm"
5863b0cb0a66SVincent Palatinecho "HAX support       $hax"
5864c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
5865d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
5866b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5867b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5868b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
58699195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5870b3f6ea7eSPaolo Bonzinifi
58715a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
5872b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
5873f652e6afSaurel32echo "fdt support       $fdt"
5874a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
5875ceb42de8Saliguoriecho "preadv support    $preadv"
58765f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5877e78815a5SAndreas Färberecho "madvise           $madvise"
5878e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
58799bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
588047e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5881d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
5882042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
58835e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5884fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
5885e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
58865b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5887713572a7SMarc-André Lureauif have_backend "simple"; then
58889410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5889e00e36fbSStefan Weilfi
589089138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5891f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5892dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
58937b02f544SMarc-André Lureauecho "smartcard support $smartcard"
58942b2325ffSGerd Hoffmannecho "libusb            $libusb"
589569354a83SHans de Goedeecho "usb net redir     $usb_redir"
5896da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5897014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5898c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
58996542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5900d138cee9SMichael Rothecho "build guest agent $guest_agent"
5901d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
590250cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
59034c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5904f794573eSEduardo Otuboecho "seccomp support   $seccomp"
59057c2acc70SPeter Maydellecho "coroutine backend $coroutine"
590670c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
59077d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5908f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
5909eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
59101d728c39SBlue Swirlecho "gcov              $gcov_tool"
59111d728c39SBlue Swirlecho "gcov enabled      $gcov"
5912ab214c29SStefan Bergerecho "TPM support       $tpm"
59130a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
59143b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
5915f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
59163556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5917ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5918607dacd0Sqiaonuohanecho "lzo support       $lzo"
5919607dacd0Sqiaonuohanecho "snappy support    $snappy"
59206b383c08SPeter Wuecho "bzip2 support     $bzip2"
5921a99d57bbSWanlong Gaoecho "NUMA host support $numa"
5922ed279a06SKlim Kireevecho "libxml2           $libxml2"
59232847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
59247b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
592599f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5926a6b1d4c0SChanglong Xieecho "replication support $replication"
5927da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
59288ca80760SRichard Hendersonecho "capstone          $capstone"
592967b915a5Sbellard
59301ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
593124b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5932e8cd23deSbellardfi
593397a847bcSbellard
5934b7715af2SDaniel P. Berrangeif test "$gtkabi" = "2.0"; then
5935b7715af2SDaniel P. Berrange    echo
5936b7715af2SDaniel P. Berrange    echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5937b7715af2SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using GTK 3.0"
5938b7715af2SDaniel P. Berrangefi
5939b7715af2SDaniel P. Berrange
5940e52c6ba3SDaniel P. Berrangeif test "$sdlabi" = "1.2"; then
5941e52c6ba3SDaniel P. Berrange    echo
5942e52c6ba3SDaniel P. Berrange    echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5943e52c6ba3SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using SDL 2.0"
5944e52c6ba3SDaniel P. Berrangefi
5945e52c6ba3SDaniel P. Berrange
5946898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5947898be3e0SPeter Maydell    echo
5948898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5949898be3e0SPeter Maydell    echo
5950898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5951898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5952898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5953898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5954898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5955898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5956898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5957898be3e0SPeter Maydellfi
5958898be3e0SPeter Maydell
5959898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5960898be3e0SPeter Maydell    echo
5961898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5962898be3e0SPeter Maydell    echo
5963c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5964c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5965898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5966898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5967898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5968898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5969898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5970898be3e0SPeter Maydellfi
5971898be3e0SPeter Maydell
597298ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
597397a847bcSbellard
5974dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5975dbd99ae3SStefan Weil
597698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
597798ec69acSJuan Quintelaecho >> $config_host_mak
597898ec69acSJuan Quintela
5979e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
598099d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
598199d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
59823aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
59838bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
59840f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
598599d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
598699d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
598722d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
59889afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
59893d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
59909afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5991e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
59925a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5993785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
59945a699bbbSLaszlo Ersekfi
5995f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5996834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5997f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5998cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
5999aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6000f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6001804edf29SJuan Quintela
600298ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6003727e5283SPaolo Bonzini
6004f8393946Saurel32if test "$debug_tcg" = "yes" ; then
60052358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6006f8393946Saurel32fi
60071625af87Saliguoriif test "$strip_opt" = "yes" ; then
600852ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
60091625af87Saliguorifi
60107d13299dSbellardif test "$bigendian" = "yes" ; then
6011e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
601297a847bcSbellardfi
601367b915a5Sbellardif test "$mingw32" = "yes" ; then
601498ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
601589138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
60169fe6de94SBlue Swirl  version_major=${rc_version%%.*}
60179fe6de94SBlue Swirl  rc_version=${rc_version#*.}
60189fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
60199fe6de94SBlue Swirl  rc_version=${rc_version#*.}
60209fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
60219fe6de94SBlue Swirl  version_micro=0
60229fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
60239fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6024d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6025d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6026f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6027d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6028d9840e25STomoki Sekiyama  fi
602950cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
603050cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
603150cbebb9SMichael Roth  fi
60321a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60339dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
60349dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
60359dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
60369dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
60379dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
60389dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
60399dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
60409dacf32dSYossi Hindin  fi
6041210fa556Spbrookelse
604235f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6043210fa556Spbrookfi
6044128ab2ffSblueswir1
6045dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6046dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6047dffcb71cSMark McLoughlinfi
6048dffcb71cSMark McLoughlin
604983fb7adfSbellardif test "$darwin" = "yes" ; then
605098ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
605183fb7adfSbellardfi
6052b29fe3edSmalc
6053ec530c81Sbellardif test "$solaris" = "yes" ; then
605498ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6055ec530c81Sbellardfi
6056179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6057179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6058179cf400SAndreas Färberfi
605997a847bcSbellardif test "$static" = "yes" ; then
606098ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
606197a847bcSbellardfi
60621ba16968SStefan Weilif test "$profiler" = "yes" ; then
60632358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
606405c2a3e7Sbellardfi
6065c20709aaSbellardif test "$slirp" = "yes" ; then
606698ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6067e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6068c20709aaSbellardfi
60698a16d273Sthsif test "$vde" = "yes" ; then
607098ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6071e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
60728a16d273Sthsfi
607358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
607458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
607558952137SVincenzo Maffionefi
6076015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6077015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6078015a33bdSGongleifi
607947e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
608047e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
608147e98658SCorey Bryantfi
60822358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
60830c58ac1cSmalcfor drv in $audio_drv_list; do
60841ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6085ce3dc033SGerd Hoffmann    case "$drv" in
6086051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6087ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6088ce3dc033SGerd Hoffmann	*)
6089ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6090ce3dc033SGerd Hoffmann    esac
60910c58ac1cSmalcdone
6092b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6093b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6094b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6095b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6096b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
609767f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
609867f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
609967f86e8eSJuan Quintelafi
6100d5631638Smalcif test "$audio_win_int" = "yes" ; then
6101d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6102d5631638Smalcfi
6103b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6104b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6105821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6106821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6107821601eaSJes Sorensenfi
61082f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
610998ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
61102f9606b3Saliguorifi
6111821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
61122f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
61132f6f5c7aSCorentin Charyfi
6114821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6115efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6116efe556adSCorentin Charyfi
61176a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
61186a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
61196a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
61206a021536SGerd Hoffmannfi
612176655d6dSaliguoriif test "$fnmatch" = "yes" ; then
61222358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
612376655d6dSaliguorifi
6124dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6125dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6126dce512deSChristoph Hellwigfi
612789138857SStefan Weilqemu_version=$(head $source_path/VERSION)
612898ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
61292358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
613098ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
613198ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
6132a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
613398ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6134cc8ae6deSpbrookfi
613517969268SFam Zhengif test "$modules" = "yes"; then
6136e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6137e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
613889138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
613917969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
614017969268SFam Zhengfi
61418781595bSGerd Hoffmannif test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
61428781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
61438781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
61448781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
61458781595bSGerd Hoffmannfi
61461ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
614796400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
6148a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
61498ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
61508ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
615149ecc3faSbellardfi
615249ecc3faSbellardif test "$cocoa" = "yes" ; then
615398ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
615449ecc3faSbellardfi
61554d3b6f6eSbalrogif test "$curses" = "yes" ; then
61562373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
61572373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
61582373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6159ab4e5602SJan Kiszkafi
6160099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
61612358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6162099d6b0fSRiku Voipiofi
616340ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
616440ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
616540ff6d7eSKevin Wolffi
61663ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
61672358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
61683ce34dfbSvibisreenivasanfi
6169c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6170c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6171c2882b96SRiku Voipiofi
6172751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6173751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6174751bcc39SMarc-André Lureaufi
6175d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6176d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6177d0927938SUlrich Hechtfi
61783d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
61793d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
61803d4fa43eSKusanagi Kouichifi
6181b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6182b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6183b953f075SDenis V. Lunevfi
6184ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6185ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6186ed911435SKevin Wolffi
6187c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6188c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6189c727f47dSPeter Maydellfi
6190dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6191dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6192dace20dcSPeter Maydellfi
6193d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6194d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6195d0927938SUlrich Hechtfi
61964e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
61974e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
61984e0c6529SAlex Blighfi
6199cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6200cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6201cd758dd0SAlex Blighfi
62023b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
62033b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
62043b6edd16SPeter Maydellfi
62053b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
62063b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
62073b6edd16SPeter Maydellfi
6208a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6209a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6210a8fd1abaSPeter Maydellfi
621151834341SRiku Voipioif test "$timerfd" = "yes" ; then
621251834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
621351834341SRiku Voipiofi
62149af5c906SRiku Voipioif test "$setns" = "yes" ; then
62159af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
62169af5c906SRiku Voipiofi
621738860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
621838860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
621938860a03SAleksandar Markovicfi
62205a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
62215a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
62225a03cd00SAleksandar Markovicfi
62233b3f24adSaurel32if test "$inotify" = "yes" ; then
62242358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
62253b3f24adSaurel32fi
6226c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6227c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6228c05c7a73SRiku Voipiofi
6229401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6230401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6231401bc051SPeter Maydellfi
62326ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
62336ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
62346ae9a1f4SJuan Quintelafi
62356ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
62366ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
62376ae9a1f4SJuan Quintelafi
6238769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6239d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6240b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
62416ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6242769ce76dSAlexander Graffi
62432e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
624498ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
62458eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
62462e4d9fb1Saurel32fi
6247fb599c9aSbalrogif test "$bluez" = "yes" ; then
624898ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6249ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6250fb599c9aSbalrogfi
6251d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
62529d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
62539d41401bSMichael S. Tsirkinfi
6254a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6255e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6256a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6257a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6258014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6259925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6260925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6261925a0400SGerd Hoffmann  fi
6262bbbf9bfbSStefan Weilfi
6263a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6264ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6265ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6266ddbb0d09SDaniel P. Berrangefi
6267b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
6268b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6269b917da4cSDaniel P. Berrangefi
627091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
627191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
62721f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
62731f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
62741f923c70SLongpeng(Mike)  fi
627537788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
627637788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
627737788f25SDaniel P. Berrange  fi
627862893b67SDaniel P. Berrangefi
627991bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
628091bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6281becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6282fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
6283fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6284fff2f982SDaniel P. Berrange  fi
6285ed754746SDaniel P. Berrangefi
62869a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
62879a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
62889a2fd434SDaniel P. Berrangefi
6289559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6290559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6291559607eaSDaniel P. Berrangefi
62926b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
62936b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
62946b39b063SEric Blakefi
6295277abf15SJan Vesely
6296277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6297277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6298277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6299277abf15SJan Vesely# if this macro is set.
6300277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6301277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6302277abf15SJan Veselyfi
6303*1efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
6304*1efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
6305*1efad060SFam Zhengfi
6306bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6307bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6308a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6309e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6310a4ccabcfSAnthony Liguorifi
63119d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
63129d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
63139d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
63149d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
63159d9e1521SGerd Hoffmannfi
6316e37630caSaliguoriif test "$xen" = "yes" ; then
63176dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6318d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
631964a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
632064a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
632164a7ad6fSIan Campbell  fi
6322e37630caSaliguorifi
63235c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
63245c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
63255c6c3a6cSChristoph Hellwigfi
6326758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6327758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6328758e8e38SVenkateswararao Jujjuri (JV)fi
63294f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
63304f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
63314f26f2b6SAvi Kivityfi
6332983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6333758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6334758e8e38SVenkateswararao Jujjuri (JV)fi
6335fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6336fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
6337fe8fc5aeSPaolo Bonzinifi
63385e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
63395e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
63405e9be92dSNicholas Bellingerfi
6341e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
634203ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
634303ce5744SNikolay Nikolaevfi
6344042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6345042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6346042cea27SGongleifi
6347fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6348fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6349fc0b9b0eSStefan Hajnoczifi
6350e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6351e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6352e6a74868SMarc-André Lureaufi
635377755340Sthsif test "$blobs" = "yes" ; then
635498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
635577755340Sthsfi
6356bf9298b9Saliguoriif test "$iovec" = "yes" ; then
63572358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6358bf9298b9Saliguorifi
6359ceb42de8Saliguoriif test "$preadv" = "yes" ; then
63602358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6361ceb42de8Saliguorifi
6362e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
63633f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6364f652e6afSaurel32fi
6365a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6366a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6367a40161cbSPaolo Bonzinifi
6368dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6369dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6370dcc38d1cSMarcelo Tosattifi
6371b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6372b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
63739195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
63749195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
63759195b2c2SStefan Weil  fi
6376b3f6ea7eSPaolo Bonzinifi
63775f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
63785f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
63795f6b9e8fSBlue Swirlfi
6380e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6381e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6382e78815a5SAndreas Färberfi
6383e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6384e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6385e78815a5SAndreas Färberfi
63869bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
63879bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
63889bc5a719SAndreas Gustafssonfi
638997a847bcSbellard
6390cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6391cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6392cd4ec0b4SGerd Hoffmannfi
6393cd4ec0b4SGerd Hoffmann
63947b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
63957b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
63967b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
63977b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6398111a38b0SRobert Relyeafi
6399111a38b0SRobert Relyea
64002b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
64012b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6402b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6403b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
64042b2325ffSGerd Hoffmannfi
64052b2325ffSGerd Hoffmann
640669354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
640769354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6408cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6409cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
641069354a83SHans de Goedefi
641169354a83SHans de Goede
6412da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6413da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6414da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6415014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6416014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6417014cb152SGerd Hoffmann  fi
641820ff075bSMichael Wallefi
641920ff075bSMichael Walle
64205a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
64215a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
64225a22ab71SYang Zhongfi
64235a22ab71SYang Zhong
642499f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
642599f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
642699f2dbd3SLiang Lifi
642799f2dbd3SLiang Li
6428607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6429607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6430607dacd0Sqiaonuohanfi
6431607dacd0Sqiaonuohan
6432607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6433607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6434607dacd0Sqiaonuohanfi
6435607dacd0Sqiaonuohan
64366b383c08SPeter Wuif test "$bzip2" = "yes" ; then
64376b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
64386b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
64396b383c08SPeter Wufi
64406b383c08SPeter Wu
6441c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6442d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
64436ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
64446ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6445c589b249SRonnie Sahlbergfi
6446c589b249SRonnie Sahlberg
64476542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
64484be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
64494be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
64506542aa9cSPeter Lievenfi
64516542aa9cSPeter Lieven
6452f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6453f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6454c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6455c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6456f794573eSEduardo Otubofi
6457f794573eSEduardo Otubo
645883fb7adfSbellard# XXX: suppress that
64597d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
64602358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
64617d3505c5Sbellardfi
64627d3505c5Sbellard
64634d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
64644d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
64654d9310f4SDaniel P. Berrangefi
64663556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
64673556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
64683556c233SPaolo Bonzinifi
6469f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6470d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
64716ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
64726ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6473f27aaf4bSChristian Brunnerfi
647420ff6c80SAnthony Liguori
64757c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
647670c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
647770c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
647870c60c08SStefan Hajnoczielse
647970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
648070c60c08SStefan Hajnoczifi
6481d0e2fce5SAneesh Kumar K.V
64827d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
64837d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
64847d992e4dSPeter Lievenfi
64857d992e4dSPeter Lieven
6486f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6487f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6488f0d92b56SLongpeng(Mike)fi
6489f0d92b56SLongpeng(Mike)
6490d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6491d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6492d2042378SAneesh Kumar K.Vfi
6493d2042378SAneesh Kumar K.V
6494e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6495e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6496e06a765eSHarsh Prateek Borafi
6497e06a765eSHarsh Prateek Bora
6498cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6499cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
650006d71fa1SPeter Maydellfi
650106d71fa1SPeter Maydell
65023f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
65033f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
65043f4349dcSKevin Wolffi
65053f4349dcSKevin Wolf
6506d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6507d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6508d83414e1SMarc-André Lureaufi
6509d83414e1SMarc-André Lureau
65108ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
65118ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
65128ab1bf12SLuiz Capitulinofi
65138ab1bf12SLuiz Capitulino
651476a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
651576a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
651676a347e1SRichard Hendersonfi
651776a347e1SRichard Henderson
6518f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6519f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6520f540166bSRichard Hendersonfi
6521f540166bSRichard Henderson
65227ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
65237ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
65247ebee43eSRichard Hendersonfi
65257ebee43eSRichard Henderson
6526df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6527df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6528df79b996SRichard Hendersonfi
6529df79b996SRichard Henderson
6530db432672SRichard Hendersonif test "$vector16" = "yes" ; then
6531db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
6532db432672SRichard Hendersonfi
6533db432672SRichard Henderson
65341e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
65351e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
65361e6e9acaSRichard Hendersonfi
65371e6e9acaSRichard Henderson
6538eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6539d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
65406ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
65416ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6542eb100396SBharata B Raofi
6543eb100396SBharata B Rao
6544d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6545d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6546d85fa9ebSJeff Codyfi
6547d85fa9ebSJeff Cody
65480c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
65490c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
65500c14fb47SBharata B Raofi
65510c14fb47SBharata B Rao
6552df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6553df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6554df3a429aSNiels de Vosfi
6555df3a429aSNiels de Vos
65567c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
65577c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
65587c815372SBharata B Raofi
65597c815372SBharata B Rao
65600a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6561d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
65626ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
65636ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
65640a12ec87SRichard W.M. Jonesfi
65650a12ec87SRichard W.M. Jones
6566ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6567ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6568ed1701c6SDr. David Alan Gilbertfi
6569ed1701c6SDr. David Alan Gilbert
65703b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
65713b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6572f4ede81eSAmarnath Valluri  # TPM passthrough support?
65733b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
65743b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
65753b8acc11SPaolo Bonzini  fi
6576f4ede81eSAmarnath Valluri  # TPM emulator support?
6577f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6578f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6579f4ede81eSAmarnath Valluri  fi
65803b8acc11SPaolo Bonzinifi
65813b8acc11SPaolo Bonzini
65825b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
65835b808275SLluís Vilanovaif have_backend "nop"; then
65846d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
658522890ab5SPrerna Saxenafi
65865b808275SLluís Vilanovaif have_backend "simple"; then
65876d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
65886d8a764eSLluís  # Set the appropriate trace file.
6589953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
65909410b56cSPrerna Saxenafi
6591ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6592ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
65936d8a764eSLluísfi
65945b808275SLluís Vilanovaif have_backend "ust"; then
65956d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
65966d8a764eSLluísfi
65975b808275SLluís Vilanovaif have_backend "dtrace"; then
65986d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
65996d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
66006d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
66016d8a764eSLluís  fi
6602c276b17dSDaniel P. Berrangefi
66035b808275SLluís Vilanovaif have_backend "ftrace"; then
6604781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6605781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6606781e9545SEiichi Tsukata  else
660721684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6608781e9545SEiichi Tsukata  fi
6609781e9545SEiichi Tsukatafi
66100a852417SPaul Durrantif have_backend "syslog"; then
66110a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
66120a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
66130a852417SPaul Durrant  else
66140a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
66150a852417SPaul Durrant  fi
66160a852417SPaul Durrantfi
66179410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
66189410b56cSPrerna Saxena
66192da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
66202da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6621392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
66222da776dbSMichael R. Hinesfi
66232da776dbSMichael R. Hines
6624575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6625575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6626575b22b1SLaurent Vivierfi
6627575b22b1SLaurent Vivier
6628ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6629ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6630ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6631ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6632ed279a06SKlim Kireevfi
6633ed279a06SKlim Kireev
6634a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6635a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6636a6b1d4c0SChanglong Xiefi
6637a6b1d4c0SChanglong Xie
66386a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
66396a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
66406a02c806SStefan Hajnoczifi
66416a02c806SStefan Hajnoczi
66424d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
66434d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
66444d04351fSChristopher Covingtonfi
66454d04351fSChristopher Covington
664649e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
664749e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
664849e00a18SAndreas Grapentinfi
664949e00a18SAndreas Grapentin
6650e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6651e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6652e674605fSTomáš Golembiovskýfi
6653e674605fSTomáš Golembiovský
6654e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6655e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6656e0580342SKamil Rytarowskifi
6657e219c499SRichard Hendersonif test "$capstone" != "no" ; then
66588ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
66598ca80760SRichard Hendersonfi
6660e0580342SKamil Rytarowski
66615c312079SDr. David Alan Gilbert# Hold two types of flag:
66625c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
66635c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
66645c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
66655c312079SDr. David Alan Gilbert#                                     platform
66665c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
66675c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
66685c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
66695c312079SDr. David Alan Gilbertfi
66705c312079SDr. David Alan Gilbert
6671da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6672da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6673da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6674da92c3ffSAshish Mittalfi
6675da92c3ffSAshish Mittal
66765b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
66779edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
66785b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
66799edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
66805b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
66819edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6682c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
66839edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
668440d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
66859edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
66865b5e3037SPaolo Bonzinielse
66879edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
66885b5e3037SPaolo Bonzinifi
66899edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
66905b5e3037SPaolo Bonzini
669198ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
669298ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6693804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6694804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
66951901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
66961901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
66971901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
669821655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6699c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6700804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6701a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6702a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6703a31a8642SMichael S. Tsirkinfi
67042b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
6705804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
670683f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
67073c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6708804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
670945d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6710cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
67115f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
67123dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6713804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6714804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
67159f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
67164852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
67179fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6718e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
671946eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6720a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
672111cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6722f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6723e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6724e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
672580fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
67262944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6727e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6728e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6729e39f0062SPaolo Bonzinifi
673042da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
673142da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
673242da6041SGerd Hoffmannelse
673342da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
673442da6041SGerd Hoffmannfi
6735e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
673646eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
67378a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
67386969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6739e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
674073da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
67413e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6742409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6743804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
674417969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
674517969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6746957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
674790246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
674890246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
674994dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6750cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
67511d728c39SBlue Swirlif test "$gcov" = "yes" ; then
67521d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
67531d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
67541d728c39SBlue Swirlfi
6755804edf29SJuan Quintela
67566efd7517SPeter Maydell# use included Linux headers
67576efd7517SPeter Maydellif test "$linux" = "yes" ; then
6758a307beb6SAndreas Färber  mkdir -p linux-headers
67596efd7517SPeter Maydell  case "$cpu" in
6760c72b26ecSRichard Henderson  i386|x86_64|x32)
676108312a63SPeter Maydell    linux_arch=x86
67626efd7517SPeter Maydell    ;;
67636efd7517SPeter Maydell  ppcemb|ppc|ppc64)
676408312a63SPeter Maydell    linux_arch=powerpc
67656efd7517SPeter Maydell    ;;
67666efd7517SPeter Maydell  s390x)
676708312a63SPeter Maydell    linux_arch=s390
676808312a63SPeter Maydell    ;;
67691f080313SClaudio Fontana  aarch64)
67701f080313SClaudio Fontana    linux_arch=arm64
67711f080313SClaudio Fontana    ;;
6772222e7d11SSanjay Lal  mips64)
6773222e7d11SSanjay Lal    linux_arch=mips
6774222e7d11SSanjay Lal    ;;
677508312a63SPeter Maydell  *)
677608312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
677708312a63SPeter Maydell    linux_arch="$cpu"
67786efd7517SPeter Maydell    ;;
67796efd7517SPeter Maydell  esac
678008312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
678108312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
678208312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
678308312a63SPeter Maydell    fi
67846efd7517SPeter Maydellfi
67856efd7517SPeter Maydell
678697a847bcSbellardfor target in $target_list; do
678797a847bcSbellardtarget_dir="$target"
678825be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
678989138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
679097a847bcSbellardtarget_bigendian="no"
67911f3d3c8fSJuan Quintela
6792c1799a84SPaolo Bonzinicase "$target_name" in
6793722dd7beSMichael Weiser  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6794ea2d6a39SJuan Quintela  target_bigendian=yes
6795ea2d6a39SJuan Quintela  ;;
6796ea2d6a39SJuan Quintelaesac
679797a847bcSbellardtarget_softmmu="no"
6798997344f3Sbellardtarget_user_only="no"
6799831b7825Sthstarget_linux_user="no"
680084778508Sblueswir1target_bsd_user="no"
68019e407a85Spbrookcase "$target" in
6802c1799a84SPaolo Bonzini  ${target_name}-softmmu)
68039e407a85Spbrook    target_softmmu="yes"
68049e407a85Spbrook    ;;
6805c1799a84SPaolo Bonzini  ${target_name}-linux-user)
68069e407a85Spbrook    target_user_only="yes"
68079e407a85Spbrook    target_linux_user="yes"
68089e407a85Spbrook    ;;
6809c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
681084778508Sblueswir1    target_user_only="yes"
681184778508Sblueswir1    target_bsd_user="yes"
681284778508Sblueswir1    ;;
68139e407a85Spbrook  *)
681476ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
68159e407a85Spbrook    exit 1
68169e407a85Spbrook    ;;
68179e407a85Spbrookesac
6818831b7825Sths
681997a847bcSbellardmkdir -p $target_dir
682025be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
682197a847bcSbellard
6822e5fe0c52Spbrookbflt="no"
6823ca759f9eSAlex Bennéemttcg="no"
682489138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
682556aebc89Spbrookgdb_xml_files=""
68267ba1e619Saliguori
6827c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
68286acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6829e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6830e73aae67SJuan Quintela
6831c1799a84SPaolo Bonzinicase "$target_name" in
68322408a527Saurel32  i386)
6833b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
68342408a527Saurel32  ;;
68352408a527Saurel32  x86_64)
68366acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6837b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
68382408a527Saurel32  ;;
68392408a527Saurel32  alpha)
68405ee4f3c2SRichard Henderson    mttcg="yes"
68412408a527Saurel32  ;;
68422408a527Saurel32  arm|armeb)
6843b498c8a0SJuan Quintela    TARGET_ARCH=arm
6844e5fe0c52Spbrook    bflt="yes"
6845ca759f9eSAlex Bennée    mttcg="yes"
684656aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
68472408a527Saurel32  ;;
6848722dd7beSMichael Weiser  aarch64|aarch64_be)
6849722dd7beSMichael Weiser    TARGET_ARCH=aarch64
68506a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
68516a49fa95SAlexander Graf    bflt="yes"
6852ca759f9eSAlex Bennée    mttcg="yes"
68538f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
68546a49fa95SAlexander Graf  ;;
68552408a527Saurel32  cris)
68562408a527Saurel32  ;;
685761766fe9SRichard Henderson  hppa)
68587b93dab5SRichard Henderson    mttcg="yes"
685961766fe9SRichard Henderson  ;;
6860613a22c9SMichael Walle  lm32)
6861613a22c9SMichael Walle  ;;
68622408a527Saurel32  m68k)
68630938cda5Saurel32    bflt="yes"
68645a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
68652408a527Saurel32  ;;
6866877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6867877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
686872b675caSEdgar E. Iglesias    bflt="yes"
6869be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
687072b675caSEdgar E. Iglesias  ;;
68712408a527Saurel32  mips|mipsel)
6872b498c8a0SJuan Quintela    TARGET_ARCH=mips
687325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
68742408a527Saurel32  ;;
68752408a527Saurel32  mipsn32|mipsn32el)
6876597e2cecSRichard Henderson    TARGET_ARCH=mips64
68776acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
687825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6879597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
68802408a527Saurel32  ;;
68812408a527Saurel32  mips64|mips64el)
6882b498c8a0SJuan Quintela    TARGET_ARCH=mips64
68836acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
688425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
68852408a527Saurel32  ;;
6886d15a9c23SAnthony Green  moxie)
6887d15a9c23SAnthony Green  ;;
6888e671711cSMarek Vasut  nios2)
6889e671711cSMarek Vasut  ;;
68904a09d0bbSRichard Henderson  or1k)
6891e67db06eSJia Liu    TARGET_ARCH=openrisc
6892e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6893e67db06eSJia Liu  ;;
68942408a527Saurel32  ppc)
6895c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
68962408a527Saurel32  ;;
68972408a527Saurel32  ppcemb)
68986acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6899e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6900c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
69012408a527Saurel32  ;;
69022408a527Saurel32  ppc64)
69036acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6904e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6905f0b0685dSNikunj A Dadhania    mttcg=yes
69061438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
69072408a527Saurel32  ;;
69089c35126cSDoug Kwan  ppc64le)
69099c35126cSDoug Kwan    TARGET_ARCH=ppc64
69109c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
69119c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6912f0b0685dSNikunj A Dadhania    mttcg=yes
69131438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
69149c35126cSDoug Kwan  ;;
69152408a527Saurel32  ppc64abi32)
6916b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
69176acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6918e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
691925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
69201438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
69212408a527Saurel32  ;;
692225fa194bSMichael Clark  riscv32)
692325fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
692425fa194bSMichael Clark    TARGET_ABI_DIR=riscv
692525fa194bSMichael Clark    mttcg=yes
692625fa194bSMichael Clark  ;;
692725fa194bSMichael Clark  riscv64)
692825fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
692925fa194bSMichael Clark    TARGET_ABI_DIR=riscv
693025fa194bSMichael Clark    mttcg=yes
693125fa194bSMichael Clark  ;;
69322408a527Saurel32  sh4|sh4eb)
6933b498c8a0SJuan Quintela    TARGET_ARCH=sh4
69344dbed897Spbrook    bflt="yes"
69352408a527Saurel32  ;;
69362408a527Saurel32  sparc)
69372408a527Saurel32  ;;
69382408a527Saurel32  sparc64)
69396acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
69402408a527Saurel32  ;;
69412408a527Saurel32  sparc32plus)
6942b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
69436acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6944e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
694525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
69462408a527Saurel32  ;;
694724e804ecSAlexander Graf  s390x)
694863685bc4SDavid Hildenbrand    mttcg=yes
694986158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
695024e804ecSAlexander Graf  ;;
6951444e06b1SChen Gang  tilegx)
6952444e06b1SChen Gang  ;;
69535ecaa4edSPeter Crosthwaite  tricore)
69545ecaa4edSPeter Crosthwaite  ;;
6955d2fbca94SGuan Xuetao  unicore32)
6956d2fbca94SGuan Xuetao  ;;
6957cfa550c6SMax Filippov  xtensa|xtensaeb)
6958cfa550c6SMax Filippov    TARGET_ARCH=xtensa
69599fb40342SMax Filippov    mttcg="yes"
6960cfa550c6SMax Filippov  ;;
69612408a527Saurel32  *)
696276ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
69632408a527Saurel32  ;;
69642408a527Saurel32esac
69655e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
69665e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
69675e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
69685e8861a0SPaolo Bonzinifi
69695e8861a0SPaolo Bonzini
69705e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
69715e8861a0SPaolo Bonzini
697299afc91dSDaniel P. Berrangeupper() {
697399afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
697499afc91dSDaniel P. Berrange}
697599afc91dSDaniel P. Berrange
697689138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
697725be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6978c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
697925be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6980e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6981e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6982e6e91b9cSJuan Quintelafi
698325be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6984adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6985adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6986adfc3e91SStacey Sonfi
69873b6b7550SPaolo Bonzini
69883b6b7550SPaolo Bonziniif supported_xen_target $target; then
698925be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
6990eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
6991eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6992eb6fda0fSAnthony PERARD    fi
6993432d268cSJun Nakajimafi
69943b6b7550SPaolo Bonziniif supported_kvm_target $target; then
699525be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
69961ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
6997d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6998e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
6999e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
7000e6a74868SMarc-André Lureau        fi
7001d5970055SMichael S. Tsirkin    fi
7002c59249f9SJuan Quintelafi
70033b6b7550SPaolo Bonziniif supported_hax_target $target; then
7004b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7005b0cb0a66SVincent Palatinfi
7006c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7007c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7008c97d6d2cSSergio Andres Gomez Del Realfi
7009d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7010d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7011d661d9a4SJustin Terry (VM)fi
7012de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
701325be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
701497a847bcSbellardfi
701597a847bcSbellardif test "$target_softmmu" = "yes" ; then
701625be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7017ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7018ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7019ca759f9eSAlex Bennée  fi
7020de83cd02Sbellardfi
7021997344f3Sbellardif test "$target_user_only" = "yes" ; then
702225be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7023a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7024997344f3Sbellardfi
7025831b7825Sthsif test "$target_linux_user" = "yes" ; then
702625be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7027831b7825Sthsfi
702856aebc89Spbrooklist=""
702956aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
703056aebc89Spbrook  for x in $gdb_xml_files; do
703156aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
703256aebc89Spbrook  done
703325be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
70343d0f1517SJuan Quintelafi
7035de83cd02Sbellard
7036e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
703725be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7038e5fe0c52Spbrookfi
703984778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
704025be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
704184778508Sblueswir1fi
70425b0753e0Sbellard
70434afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7044fa282484SJuan Quintela
70454afddb55SJuan Quintelacflags=""
7046fa282484SJuan Quintelaldflags=""
70479b8e111fSJuan Quintela
7048c765fcacSPeter Crosthwaitedisas_config() {
7049c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7050c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7051c765fcacSPeter Crosthwaite}
7052c765fcacSPeter Crosthwaite
705364656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
705464656024SJuan Quintela  case "$i" in
705564656024SJuan Quintela  alpha)
7056c765fcacSPeter Crosthwaite    disas_config "ALPHA"
705764656024SJuan Quintela  ;;
705882295d8aSRichard Henderson  aarch64)
705982295d8aSRichard Henderson    if test -n "${cxx}"; then
7060c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
706182295d8aSRichard Henderson    fi
706282295d8aSRichard Henderson  ;;
706364656024SJuan Quintela  arm)
7064c765fcacSPeter Crosthwaite    disas_config "ARM"
7065999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7066c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7067999b53ecSClaudio Fontana    fi
706864656024SJuan Quintela  ;;
706964656024SJuan Quintela  cris)
7070c765fcacSPeter Crosthwaite    disas_config "CRIS"
707164656024SJuan Quintela  ;;
7072429b31a2SRichard Henderson  hppa)
7073429b31a2SRichard Henderson    disas_config "HPPA"
7074429b31a2SRichard Henderson  ;;
7075c72b26ecSRichard Henderson  i386|x86_64|x32)
7076c765fcacSPeter Crosthwaite    disas_config "I386"
707764656024SJuan Quintela  ;;
707879368f49SMichael Walle  lm32)
7079c765fcacSPeter Crosthwaite    disas_config "LM32"
708079368f49SMichael Walle  ;;
708164656024SJuan Quintela  m68k)
7082c765fcacSPeter Crosthwaite    disas_config "M68K"
708364656024SJuan Quintela  ;;
7084877fdc12SEdgar E. Iglesias  microblaze*)
7085c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
708664656024SJuan Quintela  ;;
708764656024SJuan Quintela  mips*)
7088c765fcacSPeter Crosthwaite    disas_config "MIPS"
708964656024SJuan Quintela  ;;
7090d15a9c23SAnthony Green  moxie*)
7091c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7092d15a9c23SAnthony Green  ;;
7093e671711cSMarek Vasut  nios2)
7094e671711cSMarek Vasut    disas_config "NIOS2"
7095e671711cSMarek Vasut  ;;
70964a09d0bbSRichard Henderson  or1k)
7097c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7098e67db06eSJia Liu  ;;
709964656024SJuan Quintela  ppc*)
7100c765fcacSPeter Crosthwaite    disas_config "PPC"
710164656024SJuan Quintela  ;;
710225fa194bSMichael Clark  riscv)
710325fa194bSMichael Clark    disas_config "RISCV"
710425fa194bSMichael Clark  ;;
710524e804ecSAlexander Graf  s390*)
7106c765fcacSPeter Crosthwaite    disas_config "S390"
710764656024SJuan Quintela  ;;
710864656024SJuan Quintela  sh4)
7109c765fcacSPeter Crosthwaite    disas_config "SH4"
711064656024SJuan Quintela  ;;
711164656024SJuan Quintela  sparc*)
7112c765fcacSPeter Crosthwaite    disas_config "SPARC"
711364656024SJuan Quintela  ;;
7114cfa550c6SMax Filippov  xtensa*)
7115c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7116cfa550c6SMax Filippov  ;;
711764656024SJuan Quintela  esac
711864656024SJuan Quinteladone
71199195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7120c765fcacSPeter Crosthwaite  disas_config "TCI"
71219195b2c2SStefan Weilfi
712264656024SJuan Quintela
71236ee7126fSJuan Quintelacase "$ARCH" in
71246ee7126fSJuan Quintelaalpha)
71256ee7126fSJuan Quintela  # Ensure there's only a single GP
71266ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
71276ee7126fSJuan Quintela;;
71286ee7126fSJuan Quintelaesac
71296ee7126fSJuan Quintela
7130d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
713125be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
7132d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7133d02c1db3SJuan Quintela    cflags="-p $cflags"
7134d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7135d02c1db3SJuan Quintela  fi
7136d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7137d02c1db3SJuan Quintela    ldflags="-p $ldflags"
713825be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7139d02c1db3SJuan Quintela  fi
7140d02c1db3SJuan Quintelafi
7141d02c1db3SJuan Quintela
71429b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7143964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7144fa282484SJuan Quintelafi
7145fa282484SJuan Quintela
7146e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7147e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7148e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7149e9a3591fSChristian Borntraeger# header if
7150e9a3591fSChristian Borntraeger#  - we build on s390x
7151e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7152e9a3591fSChristian Borntraeger#  - KVM is enabled
7153e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7154e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7155e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7156e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7157e9a3591fSChristian Borntraeger    fi
7158e9a3591fSChristian Borntraegerfi
7159e9a3591fSChristian Borntraeger
716025be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
716125be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7162fa282484SJuan Quintela
716397a847bcSbellarddone # for target in $targets
71647d13299dSbellard
7165e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7166a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7167a540f158SPeter Crosthwaitefi
7168e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7169e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7170e219c499SRichard Hendersonfi
7171e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7172e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7173e219c499SRichard Hendersonfi
7174a540f158SPeter Crosthwaite
7175a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7176a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7177a99d57bbSWanlong Gaofi
7178a99d57bbSWanlong Gao
7179fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7180fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7181fd0e6053SJohn Snowfi
7182fd0e6053SJohn Snow
7183d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
7184b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7185b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
71869933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
71872d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7188c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
7189c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7190aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7191ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7192446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
71939933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
71942d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
71954652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
71963a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7197753d11f2SRichard Hendersonfor bios_file in \
7198753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7199225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
72005acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7201753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7202753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7203e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7204753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
72054e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7206753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7207753d11f2SRichard Hendersondo
720889138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
72097ea78b74SJan Kiszkadone
721089138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
7211c2304b52SMarcel Apfelbaumdo
721289138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7213c2304b52SMarcel Apfelbaumdone
7214d1807a4fSPaolo Bonzinimkdir -p $DIRS
72157d13299dSbellardfor f in $FILES ; do
7216cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7217f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7218f9245e10SPeter Maydell    fi
72197d13299dSbellarddone
72201ad2134fSPaul Brook
7221c34ebfdcSAnthony Liguori# temporary config to build submodules
72222d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7223c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
722437116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7225c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7226cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
72275f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7228c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7229c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
72303dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7231c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7232a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7233c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
72349f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7235c34ebfdcSAnthony Liguoridone
7236c34ebfdcSAnthony Liguori
7237fe31017fSMarc-André Lureau# set up tests data directory
7238fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
7239fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
7240fe31017fSMarc-André Lureaufi
7241fe31017fSMarc-André Lureau
724276c7560aSMax Reitz# set up qemu-iotests in this build directory
724376c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
724476c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
724576c7560aSMax Reitz
724676c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
724776c7560aSMax Reitzecho >> "$iotests_common_env"
724876c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
724976c7560aSMax Reitz
725076c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
725176c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
725276c7560aSMax Reitzfi
725376c7560aSMax Reitz
7254dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7255dc655404SMichael S. Tsirkincat <<EOD >config.status
7256dc655404SMichael S. Tsirkin#!/bin/sh
7257dc655404SMichael S. Tsirkin# Generated by configure.
7258dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7259dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7260dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7261dc655404SMichael S. TsirkinEOD
7262dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7263dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7264cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7265dc655404SMichael S. Tsirkinchmod +x config.status
7266dc655404SMichael S. Tsirkin
72678cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7268