xref: /openbmc/qemu/configure (revision f4ede81eed29e6140374177d1f2808248c5b5650)
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
639c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
649c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
658dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
668dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
678dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
688dc38a78SPeter Maydell    # obvious to developers.
698dc38a78SPeter Maydell    if test "$werror" != "yes"; then
708dc38a78SPeter Maydell        return 0
718dc38a78SPeter Maydell    fi
728dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
738dc38a78SPeter Maydell    case "$*" in
748dc38a78SPeter Maydell        *-Werror*)
758dc38a78SPeter Maydell           return 0
768dc38a78SPeter Maydell        ;;
778dc38a78SPeter Maydell    esac
789c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
799c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
8076ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
8176ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8276ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8376ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
848dc38a78SPeter Maydell}
858dc38a78SPeter Maydell
869c83ffd8SPeter Maydelldo_cc() {
879c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
889c83ffd8SPeter Maydell}
899c83ffd8SPeter Maydell
909c83ffd8SPeter Maydelldo_cxx() {
919c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
929c83ffd8SPeter Maydell}
939c83ffd8SPeter Maydell
949c83ffd8SPeter Maydellupdate_cxxflags() {
959c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
969c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
979c83ffd8SPeter Maydell    # because they only make sense for C programs.
9811cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
9911cde1c8SBruno Dominguez
1009c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1019c83ffd8SPeter Maydell        case $arg in
1029c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1039c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1049c83ffd8SPeter Maydell                ;;
1059c83ffd8SPeter Maydell            *)
1069c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1079c83ffd8SPeter Maydell                ;;
1089c83ffd8SPeter Maydell        esac
1099c83ffd8SPeter Maydell    done
1109c83ffd8SPeter Maydell}
1119c83ffd8SPeter Maydell
11252166aa0SJuan Quintelacompile_object() {
113fd0e6053SJohn Snow  local_cflags="$1"
114fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11552166aa0SJuan Quintela}
11652166aa0SJuan Quintela
11752166aa0SJuan Quintelacompile_prog() {
11852166aa0SJuan Quintela  local_cflags="$1"
11952166aa0SJuan Quintela  local_ldflags="$2"
1208dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
12152166aa0SJuan Quintela}
12252166aa0SJuan Quintela
12311568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12411568d6dSPaolo Bonzinisymlink() {
12572b8b5a1SStefan Weil  rm -rf "$2"
126ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12772b8b5a1SStefan Weil  ln -s "$1" "$2"
12811568d6dSPaolo Bonzini}
12911568d6dSPaolo Bonzini
1300dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1310dba6195SLoïc Minier# executable or a builtin)
1320dba6195SLoïc Minierhas() {
1330dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1340dba6195SLoïc Minier}
1350dba6195SLoïc Minier
1360dba6195SLoïc Minier# search for an executable in PATH
1370dba6195SLoïc Minierpath_of() {
1380dba6195SLoïc Minier    local_command="$1"
1390dba6195SLoïc Minier    local_ifs="$IFS"
1400dba6195SLoïc Minier    local_dir=""
1410dba6195SLoïc Minier
1420dba6195SLoïc Minier    # pathname has a dir component?
1430dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1440dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1450dba6195SLoïc Minier            echo "$local_command"
1460dba6195SLoïc Minier            return 0
1470dba6195SLoïc Minier        fi
1480dba6195SLoïc Minier    fi
1490dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1500dba6195SLoïc Minier        return 1
1510dba6195SLoïc Minier    fi
1520dba6195SLoïc Minier
1530dba6195SLoïc Minier    IFS=:
1540dba6195SLoïc Minier    for local_dir in $PATH; do
1550dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1560dba6195SLoïc Minier            echo "$local_dir/$local_command"
1570dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1580dba6195SLoïc Minier            return 0
1590dba6195SLoïc Minier        fi
1600dba6195SLoïc Minier    done
1610dba6195SLoïc Minier    # not found
1620dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1630dba6195SLoïc Minier    return 1
1640dba6195SLoïc Minier}
1650dba6195SLoïc Minier
1665b808275SLluís Vilanovahave_backend () {
1675b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1685b808275SLluís Vilanova}
1695b808275SLluís Vilanova
1703b6b7550SPaolo Bonziniglob() {
1713b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1723b6b7550SPaolo Bonzini}
1733b6b7550SPaolo Bonzini
1743b6b7550SPaolo Bonzinisupported_hax_target() {
1753b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1763b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1773b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1783b6b7550SPaolo Bonzini        i386|x86_64)
1793b6b7550SPaolo Bonzini            return 0
1803b6b7550SPaolo Bonzini        ;;
1813b6b7550SPaolo Bonzini    esac
1823b6b7550SPaolo Bonzini    return 1
1833b6b7550SPaolo Bonzini}
1843b6b7550SPaolo Bonzini
1853b6b7550SPaolo Bonzinisupported_kvm_target() {
1863b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1873b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1883b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
1893b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1903b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
1913b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
1923b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
1933b6b7550SPaolo Bonzini        ppc:ppc | ppcemb:ppc | ppc64:ppc | \
1943b6b7550SPaolo Bonzini        ppc:ppc64 | ppcemb:ppc64 | ppc64:ppc64 | \
1953b6b7550SPaolo Bonzini        s390x:s390x)
1963b6b7550SPaolo Bonzini            return 0
1973b6b7550SPaolo Bonzini        ;;
1983b6b7550SPaolo Bonzini    esac
1993b6b7550SPaolo Bonzini    return 1
2003b6b7550SPaolo Bonzini}
2013b6b7550SPaolo Bonzini
2023b6b7550SPaolo Bonzinisupported_xen_target() {
2033b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2043b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
205b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
206b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
207b5ed2e11SPaolo Bonzini        i386|x86_64)
2083b6b7550SPaolo Bonzini            return 0
2093b6b7550SPaolo Bonzini        ;;
2103b6b7550SPaolo Bonzini    esac
2113b6b7550SPaolo Bonzini    return 1
2123b6b7550SPaolo Bonzini}
2133b6b7550SPaolo Bonzini
214d880a3baSPaolo Bonzinisupported_target() {
215d880a3baSPaolo Bonzini    case "$1" in
216d880a3baSPaolo Bonzini        *-softmmu)
217d880a3baSPaolo Bonzini            ;;
218d880a3baSPaolo Bonzini        *-linux-user)
219d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
220d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
221d880a3baSPaolo Bonzini                return 1
222d880a3baSPaolo Bonzini            fi
223d880a3baSPaolo Bonzini            ;;
224d880a3baSPaolo Bonzini        *-bsd-user)
225d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
226d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
227d880a3baSPaolo Bonzini                return 1
228d880a3baSPaolo Bonzini            fi
229d880a3baSPaolo Bonzini            ;;
230d880a3baSPaolo Bonzini        *)
231d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
232d880a3baSPaolo Bonzini            return 1
233d880a3baSPaolo Bonzini            ;;
234d880a3baSPaolo Bonzini    esac
235b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
236b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
237b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
238b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
239b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
240b3f6ea7eSPaolo Bonzini    return 1
241d880a3baSPaolo Bonzini}
242d880a3baSPaolo Bonzini
243e9a3591fSChristian Borntraeger
244e9a3591fSChristian Borntraegerld_has() {
245e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
246e9a3591fSChristian Borntraeger}
247e9a3591fSChristian Borntraeger
2487d13299dSbellard# default parameters
24989138857SStefan Weilsource_path=$(dirname "$0")
2502ff6b91eSJuan Quintelacpu=""
251a31a8642SMichael S. Tsirkiniasl="iasl"
2521e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
25343ce4dfeSbellardstatic="no"
2547d13299dSbellardcross_prefix=""
2550c58ac1cSmalcaudio_drv_list=""
256b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
257b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
258e49d021eSPeter Maydellhost_cc="cc"
25973da375eSJuan Quintelalibs_softmmu=""
2603e2e0e6bSJuan Quintelalibs_tools=""
26167f86e8eSJuan Quintelaaudio_pt_int=""
262d5631638Smalcaudio_win_int=""
2632b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
264957f1f99SMichael Rothlibs_qga=""
2655bc62e01SGerd Hoffmanndebug_info="yes"
26663678e17SSteven Noonanstack_protector=""
267ac0df51dSaliguori
268afb63ebdSStefan Weil# Don't accept a target_list environment variable.
269afb63ebdSStefan Weilunset target_list
270377529c0SPaolo Bonzini
271377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
272377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
273377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
274377529c0SPaolo Bonzini#              unless --disable-foo is given
275377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
276377529c0SPaolo Bonzini#              feature will searched for,
277377529c0SPaolo Bonzini#              if not found, configure exits with error
278377529c0SPaolo Bonzini#
279377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
280377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
281377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
282377529c0SPaolo Bonzini
283377529c0SPaolo Bonzinibluez=""
284377529c0SPaolo Bonzinibrlapi=""
285377529c0SPaolo Bonzinicurl=""
286377529c0SPaolo Bonzinicurses=""
287377529c0SPaolo Bonzinidocs=""
288377529c0SPaolo Bonzinifdt=""
28958952137SVincenzo Maffionenetmap="no"
290377529c0SPaolo Bonzinisdl=""
291ee8466d0SCole Robinsonsdlabi=""
292983eef5aSMeador Ingevirtfs=""
293fe8fc5aeSPaolo Bonzinimpath=""
294821601eaSJes Sorensenvnc="yes"
295377529c0SPaolo Bonzinisparse="no"
296377529c0SPaolo Bonzinivde=""
297377529c0SPaolo Bonzinivnc_sasl=""
298377529c0SPaolo Bonzinivnc_jpeg=""
299377529c0SPaolo Bonzinivnc_png=""
300377529c0SPaolo Bonzinixen=""
301d5b93ddfSAnthony PERARDxen_ctrl_version=""
30264a7ad6fSIan Campbellxen_pv_domain_build="no"
303eb6fda0fSAnthony PERARDxen_pci_passthrough=""
304377529c0SPaolo Bonzinilinux_aio=""
30547e98658SCorey Bryantcap_ng=""
306377529c0SPaolo Bonziniattr=""
3074f26f2b6SAvi Kivitylibattr=""
308377529c0SPaolo Bonzinixfs=""
309b3f6ea7eSPaolo Bonzinitcg="yes"
310377529c0SPaolo Bonzini
311d41a75a2SBradvhost_net="no"
3125e9be92dSNicholas Bellingervhost_scsi="no"
313fc0b9b0eSStefan Hajnoczivhost_vsock="no"
314e6a74868SMarc-André Lureauvhost_user=""
315d41a75a2SBradkvm="no"
316b0cb0a66SVincent Palatinhax="no"
3172da776dbSMichael R. Hinesrdma=""
318377529c0SPaolo Bonzinigprof="no"
319377529c0SPaolo Bonzinidebug_tcg="no"
320377529c0SPaolo Bonzinidebug="no"
321b553a042SJohn Snowfortify_source=""
322377529c0SPaolo Bonzinistrip_opt="yes"
3239195b2c2SStefan Weiltcg_interpreter="no"
324377529c0SPaolo Bonzinibigendian="no"
325377529c0SPaolo Bonzinimingw32="no"
3261d728c39SBlue Swirlgcov="no"
3271d728c39SBlue Swirlgcov_tool="gcov"
328377529c0SPaolo BonziniEXESUF=""
32917969268SFam ZhengDSOSUF=".so"
33017969268SFam ZhengLDFLAGS_SHARED="-shared"
33117969268SFam Zhengmodules="no"
332377529c0SPaolo Bonziniprefix="/usr/local"
333377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
334528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
3353d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
336850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
337377529c0SPaolo Bonzinibindir="\${prefix}/bin"
3383aa5d2beSAlon Levylibdir="\${prefix}/lib"
3398bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
3400f94d6daSAlon Levyincludedir="\${prefix}/include"
341377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
342785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
343377529c0SPaolo Bonziniconfsuffix="/qemu"
344377529c0SPaolo Bonzinislirp="yes"
345377529c0SPaolo Bonzinioss_lib=""
346377529c0SPaolo Bonzinibsd="no"
347377529c0SPaolo Bonzinilinux="no"
348377529c0SPaolo Bonzinisolaris="no"
349377529c0SPaolo Bonziniprofiler="no"
350377529c0SPaolo Bonzinicocoa="no"
351377529c0SPaolo Bonzinisoftmmu="yes"
352377529c0SPaolo Bonzinilinux_user="no"
353377529c0SPaolo Bonzinibsd_user="no"
354377529c0SPaolo Bonziniblobs="yes"
355377529c0SPaolo Bonzinipkgversion=""
35640d6444eSAvi Kivitypie=""
3573556c233SPaolo Bonziniqom_cast_debug="yes"
358baf86d6bSPaolo Bonzinitrace_backends="log"
359377529c0SPaolo Bonzinitrace_file="trace"
360377529c0SPaolo Bonzinispice=""
361377529c0SPaolo Bonzinirbd=""
3627b02f544SMarc-André Lureausmartcard=""
3632b2325ffSGerd Hoffmannlibusb=""
36469354a83SHans de Goedeusb_redir=""
365da076ffeSGerd Hoffmannopengl=""
366014cb152SGerd Hoffmannopengl_dmabuf="no"
3675dd89908SRichard Hendersoncpuid_h="no"
36899f2dbd3SLiang Liavx2_opt="no"
3691ece9905SAlon Levyzlib="yes"
370b25c9dffSStefan Weillzo=""
371b25c9dffSStefan Weilsnappy=""
3726b383c08SPeter Wubzip2=""
373e8ef31a3SMichael Tokarevguest_agent=""
374d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
37550cbebb9SMichael Rothguest_agent_ntddscsi="no"
3769dacf32dSYossi Hindinguest_agent_msi=""
377d9840e25STomoki Sekiyamavss_win32_sdk=""
378d9840e25STomoki Sekiyamawin_sdk="no"
3794b1c11fdSDaniel P. Berrangewant_tools="yes"
380c589b249SRonnie Sahlberglibiscsi=""
3816542aa9cSPeter Lievenlibnfs=""
382519175a2SAlex Barcelocoroutine=""
38370c60c08SStefan Hajnoczicoroutine_pool=""
3847d992e4dSPeter Lievendebug_stack_usage="no"
385f0d92b56SLongpeng(Mike)crypto_afalg="no"
386f794573eSEduardo Otuboseccomp=""
387eb100396SBharata B Raoglusterfs=""
388d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3890c14fb47SBharata B Raoglusterfs_discard="no"
390df3a429aSNiels de Vosglusterfs_fallocate="no"
3917c815372SBharata B Raoglusterfs_zerofill="no"
392a4ccabcfSAnthony Liguorigtk=""
3939e04c683SStefan Weilgtkabi=""
394925a0400SGerd Hoffmanngtk_gl="no"
395a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
396ddbb0d09SDaniel P. Berrangegnutls=""
397b917da4cSDaniel P. Berrangegnutls_rnd=""
39891bfcdb0SDaniel P. Berrangenettle=""
399fff2f982SDaniel P. Berrangenettle_kdf="no"
40091bfcdb0SDaniel P. Berrangegcrypt=""
4011f923c70SLongpeng(Mike)gcrypt_hmac="no"
40237788f25SDaniel P. Berrangegcrypt_kdf="no"
403bbbf9bfbSStefan Weilvte=""
4049d9e1521SGerd Hoffmannvirglrenderer=""
405e91c793cSCole Robinsontpm="yes"
4060a12ec87SRichard W.M. Joneslibssh2=""
407ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
408a99d57bbSWanlong Gaonuma=""
4092847b469SFam Zhengtcmalloc="no"
4107b01cb97SAlexandre Derumierjemalloc="no"
411a6b1d4c0SChanglong Xiereplication="yes"
412da92c3ffSAshish Mittalvxhs=""
413377529c0SPaolo Bonzini
414898be3e0SPeter Maydellsupported_cpu="no"
415898be3e0SPeter Maydellsupported_os="no"
416fb59dabdSPeter Maydellbogus_os="no"
417898be3e0SPeter Maydell
418ac0df51dSaliguori# parse CC options first
419ac0df51dSaliguorifor opt do
42089138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
421ac0df51dSaliguori  case "$opt" in
422ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
423ac0df51dSaliguori  ;;
4243d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
425ac0df51dSaliguori  ;;
42683f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
42783f73fceSTomoki Sekiyama  ;;
428ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
429ca4deeb1SPaolo Bonzini  ;;
4302ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4312ff6b91eSJuan Quintela  ;;
432de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
433f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
434e2a2ed06SJuan Quintela  ;;
43511cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
43611cde1c8SBruno Dominguez                      EXTRA_CXXFLAGS="$optarg"
43711cde1c8SBruno Dominguez  ;;
438a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
439f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
440e2a2ed06SJuan Quintela  ;;
4415bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4425bc62e01SGerd Hoffmann  ;;
4435bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4445bc62e01SGerd Hoffmann  ;;
445ac0df51dSaliguori  esac
446ac0df51dSaliguoridone
447ac0df51dSaliguori# OS specific
448ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
44993148aa5SStefan Weil# we can eliminate its usage altogether.
450ac0df51dSaliguori
451e49d021eSPeter Maydell# Preferred compiler:
452e49d021eSPeter Maydell#  ${CC} (if set)
453e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
454e49d021eSPeter Maydell#  system compiler
455e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
456e49d021eSPeter Maydell  cc="$host_cc"
457e49d021eSPeter Maydellelse
458b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
459e49d021eSPeter Maydellfi
460e49d021eSPeter Maydell
46183f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
46283f73fceSTomoki Sekiyama  cxx="c++"
46383f73fceSTomoki Sekiyamaelse
46483f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
46583f73fceSTomoki Sekiyamafi
46683f73fceSTomoki Sekiyama
467b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
468cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
4695f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
4703dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
471b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
472b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
4734852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
474b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
475b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
47617884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
47717884d7bSSergei Trofimovichquery_pkg_config() {
47817884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
47917884d7bSSergei Trofimovich}
48017884d7bSSergei Trofimovichpkg_config=query_pkg_config
481b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
48247c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
483ac0df51dSaliguori
48445d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
48545d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
48645d285abSPeter Maydell
487be17dc90SMichael S. Tsirkin# default flags for all hosts
4882d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
4892d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
4902d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
4912d31515bSPeter Maydell# provides these semantics.)
4922d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
493f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
494c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
495be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
496244f1441SYang ZhongQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
4975bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4985bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
499be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5005bc62e01SGerd Hoffmannfi
501be17dc90SMichael S. Tsirkin
502ca4deeb1SPaolo Bonzini# make source path absolute
50389138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
504ca4deeb1SPaolo Bonzini
505cab00a5aSMichael S. Tsirkin# running configure in the source tree?
506cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
507cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
508cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
509cab00a5aSMichael S. Tsirkinelse
510cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
511cab00a5aSMichael S. Tsirkinfi
512cab00a5aSMichael S. Tsirkin
513ac0df51dSaliguoricheck_define() {
514ac0df51dSaliguoricat > $TMPC <<EOF
515ac0df51dSaliguori#if !defined($1)
516fd786e1aSPeter Maydell#error $1 not defined
517ac0df51dSaliguori#endif
518ac0df51dSaliguoriint main(void) { return 0; }
519ac0df51dSaliguoriEOF
52052166aa0SJuan Quintela  compile_object
521ac0df51dSaliguori}
522ac0df51dSaliguori
523307119e7SGerd Hoffmanncheck_include() {
524307119e7SGerd Hoffmanncat > $TMPC <<EOF
525307119e7SGerd Hoffmann#include <$1>
526307119e7SGerd Hoffmannint main(void) { return 0; }
527307119e7SGerd HoffmannEOF
528307119e7SGerd Hoffmann  compile_object
529307119e7SGerd Hoffmann}
530307119e7SGerd Hoffmann
53193b25869SJohn Snowwrite_c_skeleton() {
53293b25869SJohn Snow    cat > $TMPC <<EOF
53393b25869SJohn Snowint main(void) { return 0; }
53493b25869SJohn SnowEOF
53593b25869SJohn Snow}
53693b25869SJohn Snow
537bbea4050SPeter Maydellif check_define __linux__ ; then
538bbea4050SPeter Maydell  targetos="Linux"
539bbea4050SPeter Maydellelif check_define _WIN32 ; then
540bbea4050SPeter Maydell  targetos='MINGW32'
541bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
542bbea4050SPeter Maydell  targetos='OpenBSD'
543bbea4050SPeter Maydellelif check_define __sun__ ; then
544bbea4050SPeter Maydell  targetos='SunOS'
545bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
546bbea4050SPeter Maydell  targetos='Haiku'
547951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
548951fedfcSPeter Maydell  targetos='FreeBSD'
549951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
550951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
551951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
552951fedfcSPeter Maydell  targetos='DragonFly'
553951fedfcSPeter Maydellelif check_define __NetBSD__; then
554951fedfcSPeter Maydell  targetos='NetBSD'
555951fedfcSPeter Maydellelif check_define __APPLE__; then
556951fedfcSPeter Maydell  targetos='Darwin'
557bbea4050SPeter Maydellelse
558951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
559951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
560951fedfcSPeter Maydell  # be the result of a missing compiler.
561951fedfcSPeter Maydell  targetos='bogus'
562951fedfcSPeter Maydell  bogus_os='yes'
563bbea4050SPeter Maydellfi
564bbea4050SPeter Maydell
565bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
566bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
567bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
568bbea4050SPeter Maydell# the correct CPU with the --cpu option.
569bbea4050SPeter Maydellcase $targetos in
570bbea4050SPeter MaydellDarwin)
571bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
572bbea4050SPeter Maydell  # run 64-bit userspace code.
573bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
574bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
575bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
576bbea4050SPeter Maydell    cpu="x86_64"
577bbea4050SPeter Maydell  fi
578bbea4050SPeter Maydell  ;;
579bbea4050SPeter MaydellSunOS)
58089138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
581bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
582bbea4050SPeter Maydell    cpu="x86_64"
583bbea4050SPeter Maydell  fi
584bbea4050SPeter Maydellesac
585bbea4050SPeter Maydell
5862ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
5872ff6b91eSJuan Quintela  # command line argument
5882ff6b91eSJuan Quintela  :
5892ff6b91eSJuan Quintelaelif check_define __i386__ ; then
590ac0df51dSaliguori  cpu="i386"
591ac0df51dSaliguorielif check_define __x86_64__ ; then
592c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
593c72b26ecSRichard Henderson    cpu="x32"
594c72b26ecSRichard Henderson  else
595ac0df51dSaliguori    cpu="x86_64"
596c72b26ecSRichard Henderson  fi
5973aa9bd6cSblueswir1elif check_define __sparc__ ; then
5983aa9bd6cSblueswir1  if check_define __arch64__ ; then
5993aa9bd6cSblueswir1    cpu="sparc64"
6003aa9bd6cSblueswir1  else
6013aa9bd6cSblueswir1    cpu="sparc"
6023aa9bd6cSblueswir1  fi
603fdf7ed96Smalcelif check_define _ARCH_PPC ; then
604fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
605fdf7ed96Smalc    cpu="ppc64"
606ac0df51dSaliguori  else
607fdf7ed96Smalc    cpu="ppc"
608fdf7ed96Smalc  fi
609afa05235SAurelien Jarnoelif check_define __mips__ ; then
610afa05235SAurelien Jarno  cpu="mips"
611477ba620SAurelien Jarnoelif check_define __ia64__ ; then
612477ba620SAurelien Jarno  cpu="ia64"
613d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
614d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
615d66ed0eaSAurelien Jarno    cpu="s390x"
616d66ed0eaSAurelien Jarno  else
617d66ed0eaSAurelien Jarno    cpu="s390"
618d66ed0eaSAurelien Jarno  fi
61921d89f84SPeter Maydellelif check_define __arm__ ; then
62021d89f84SPeter Maydell  cpu="arm"
6211f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6221f080313SClaudio Fontana  cpu="aarch64"
623fdf7ed96Smalcelse
62489138857SStefan Weil  cpu=$(uname -m)
625ac0df51dSaliguorifi
626ac0df51dSaliguori
627359bc95dSPeter MaydellARCH=
628359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
629359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6307d13299dSbellardcase "$cpu" in
6316499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
632898be3e0SPeter Maydell    cpu="$cpu"
633898be3e0SPeter Maydell    supported_cpu="yes"
634898be3e0SPeter Maydell  ;;
6357d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
63697a847bcSbellard    cpu="i386"
637898be3e0SPeter Maydell    supported_cpu="yes"
6387d13299dSbellard  ;;
639aaa5fa14Saurel32  x86_64|amd64)
640aaa5fa14Saurel32    cpu="x86_64"
641898be3e0SPeter Maydell    supported_cpu="yes"
642aaa5fa14Saurel32  ;;
64321d89f84SPeter Maydell  armv*b|armv*l|arm)
64421d89f84SPeter Maydell    cpu="arm"
645898be3e0SPeter Maydell    supported_cpu="yes"
6467d13299dSbellard  ;;
6471f080313SClaudio Fontana  aarch64)
6481f080313SClaudio Fontana    cpu="aarch64"
649898be3e0SPeter Maydell    supported_cpu="yes"
6501f080313SClaudio Fontana  ;;
651afa05235SAurelien Jarno  mips*)
652afa05235SAurelien Jarno    cpu="mips"
653898be3e0SPeter Maydell    supported_cpu="yes"
654afa05235SAurelien Jarno  ;;
6553142255cSblueswir1  sparc|sun4[cdmuv])
656ae228531Sbellard    cpu="sparc"
6576499fd15SPeter Maydell    supported_cpu="yes"
658ae228531Sbellard  ;;
6597d13299dSbellard  *)
660359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
661359bc95dSPeter Maydell    ARCH=unknown
6627d13299dSbellard  ;;
6637d13299dSbellardesac
664359bc95dSPeter Maydellif test -z "$ARCH"; then
665359bc95dSPeter Maydell  ARCH="$cpu"
666359bc95dSPeter Maydellfi
667e2d52ad3SJuan Quintela
6687d13299dSbellard# OS specific
6690dbfc675SJuan Quintela
670adfc3e91SStacey Son# host *BSD for user mode
671adfc3e91SStacey SonHOST_VARIANT_DIR=""
672adfc3e91SStacey Son
6737d13299dSbellardcase $targetos in
67467b915a5SbellardMINGW32*)
67567b915a5Sbellard  mingw32="yes"
676b0cb0a66SVincent Palatin  hax="yes"
6773cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
678307119e7SGerd Hoffmann  if check_include dsound.h; then
6793cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
680307119e7SGerd Hoffmann  else
681307119e7SGerd Hoffmann    audio_drv_list=""
682307119e7SGerd Hoffmann  fi
683898be3e0SPeter Maydell  supported_os="yes"
68467b915a5Sbellard;;
6855c40d2bdSthsGNU/kFreeBSD)
686a167ba50SAurelien Jarno  bsd="yes"
6870c58ac1cSmalc  audio_drv_list="oss"
6880bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
6895c40d2bdSths;;
6907d3505c5SbellardFreeBSD)
6917d3505c5Sbellard  bsd="yes"
6920db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6930c58ac1cSmalc  audio_drv_list="oss"
6940bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
695f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
696f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
697a7764f15SEd Maste  # needed for kinfo_getproc
698a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
69958952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
700adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
701898be3e0SPeter Maydell  supported_os="yes"
7027d3505c5Sbellard;;
703c5e97233Sblueswir1DragonFly)
704c5e97233Sblueswir1  bsd="yes"
7050db4a067SPaolo Bonzini  make="${MAKE-gmake}"
706c5e97233Sblueswir1  audio_drv_list="oss"
7070bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
708adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
709c5e97233Sblueswir1;;
7107d3505c5SbellardNetBSD)
7117d3505c5Sbellard  bsd="yes"
7120db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7130c58ac1cSmalc  audio_drv_list="oss"
7140bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7158ef92a88Sblueswir1  oss_lib="-lossaudio"
716adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
7173c2bdbc1SKamil Rytarowski  supported_os="yes"
7187d3505c5Sbellard;;
7197d3505c5SbellardOpenBSD)
7207d3505c5Sbellard  bsd="yes"
7210db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7224f6ab397SBrad Smith  audio_drv_list="sdl"
7230bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
724adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
7257d3505c5Sbellard;;
72683fb7adfSbellardDarwin)
72783fb7adfSbellard  bsd="yes"
72883fb7adfSbellard  darwin="yes"
729b0cb0a66SVincent Palatin  hax="yes"
73017969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
7311b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
732a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
7330c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
7341b0f9cc2Saliguori  fi
735fd677642Sths  cocoa="yes"
7360c58ac1cSmalc  audio_drv_list="coreaudio"
73714382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
7380c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
7397973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
740a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
741a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
742a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
743adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
744898be3e0SPeter Maydell  supported_os="yes"
74583fb7adfSbellard;;
746ec530c81SbellardSunOS)
747ec530c81Sbellard  solaris="yes"
7480db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7490db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
750e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
7516b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7520c58ac1cSmalc    audio_drv_list="oss"
7536b4d2ba1Sths  fi
754c2de5c91Smalc  audio_possible_drivers="oss sdl"
755d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
756d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
757d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
758d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
759a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
760560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
761560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
762560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
763ec530c81Sbellard;;
764179cf400SAndreas FärberHaiku)
765179cf400SAndreas Färber  haiku="yes"
766179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
767179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
768179cf400SAndreas Färber;;
769898be3e0SPeter MaydellLinux)
7700c58ac1cSmalc  audio_drv_list="oss"
7710bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
7725327cf48Sbellard  linux="yes"
773831b7825Sths  linux_user="yes"
774af2be207SJan Kiszka  kvm="yes"
775af2be207SJan Kiszka  vhost_net="yes"
7765e9be92dSNicholas Bellinger  vhost_scsi="yes"
777fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
778a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
779898be3e0SPeter Maydell  supported_os="yes"
780898be3e0SPeter Maydell;;
7817d13299dSbellardesac
7827d13299dSbellard
7837d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
784b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
78584778508Sblueswir1    bsd_user="yes"
7867d3505c5Sbellard  fi
78708de3949SAndreas Färberfi
7887d3505c5Sbellard
7890db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7900db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
79152510f8bSStefan Weil: ${python=${PYTHON-python}}
792e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7930db4a067SPaolo Bonzini
7943c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7953c4a4d0dSPeter Maydellif has clang; then
7963c4a4d0dSPeter Maydell  objcc=clang
7973c4a4d0dSPeter Maydellelse
7983c4a4d0dSPeter Maydell  objcc="$cc"
7993c4a4d0dSPeter Maydellfi
8003c4a4d0dSPeter Maydell
8013457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8023457a3f8SJuan Quintela  EXESUF=".exe"
80317969268SFam Zheng  DSOSUF=".dll"
804a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
805e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
806e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
80778e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
80878e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
809f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
81093b25869SJohn Snow  write_c_skeleton;
811f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
812f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
813f7cf5d5bSStefan Weil  fi
814c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
815683035deSPaolo Bonzini  mandir="\${prefix}"
816528ae5b8SEduardo Habkost  datadir="\${prefix}"
817850da188SEduardo Habkost  qemu_docdir="\${prefix}"
818683035deSPaolo Bonzini  bindir="\${prefix}"
819683035deSPaolo Bonzini  sysconfdir="\${prefix}"
8205a699bbbSLaszlo Ersek  local_statedir=
821683035deSPaolo Bonzini  confsuffix=""
822161a56a9SVinzenz Feenstra  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -liphlpapi -lnetapi32 $libs_qga"
8233457a3f8SJuan Quintelafi
8243457a3f8SJuan Quintela
825487fefdbSAnthony Liguoriwerror=""
82685aa5189Sbellard
8277d13299dSbellardfor opt do
82889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8297d13299dSbellard  case "$opt" in
8302efc3265Sbellard  --help|-h) show_help=yes
8312efc3265Sbellard  ;;
83299123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
83399123e13SMike Frysinger  ;;
834b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8357d13299dSbellard  ;;
836b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
83732ce6337Sbellard  ;;
838ca4deeb1SPaolo Bonzini  --source-path=*)
8397d13299dSbellard  ;;
840ac0df51dSaliguori  --cross-prefix=*)
8417d13299dSbellard  ;;
842ac0df51dSaliguori  --cc=*)
8437d13299dSbellard  ;;
844b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
84583469015Sbellard  ;;
84683f73fceSTomoki Sekiyama  --cxx=*)
84783f73fceSTomoki Sekiyama  ;;
848e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
849e007dbecSMichael S. Tsirkin  ;;
8503c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8513c4a4d0dSPeter Maydell  ;;
852b1a550a0Spbrook  --make=*) make="$optarg"
8537d13299dSbellard  ;;
8546a882643Spbrook  --install=*) install="$optarg"
8556a882643Spbrook  ;;
856c886edfbSBlue Swirl  --python=*) python="$optarg"
857c886edfbSBlue Swirl  ;;
8581d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
8591d728c39SBlue Swirl  ;;
860e2d8830eSBrad  --smbd=*) smbd="$optarg"
861e2d8830eSBrad  ;;
862e2a2ed06SJuan Quintela  --extra-cflags=*)
8637d13299dSbellard  ;;
86411cde1c8SBruno Dominguez  --extra-cxxflags=*)
86511cde1c8SBruno Dominguez  ;;
866e2a2ed06SJuan Quintela  --extra-ldflags=*)
8677d13299dSbellard  ;;
8685bc62e01SGerd Hoffmann  --enable-debug-info)
8695bc62e01SGerd Hoffmann  ;;
8705bc62e01SGerd Hoffmann  --disable-debug-info)
8715bc62e01SGerd Hoffmann  ;;
87217969268SFam Zheng  --enable-modules)
87317969268SFam Zheng      modules="yes"
87417969268SFam Zheng  ;;
8753aa88b31SStefan Hajnoczi  --disable-modules)
8763aa88b31SStefan Hajnoczi      modules="no"
8773aa88b31SStefan Hajnoczi  ;;
8782ff6b91eSJuan Quintela  --cpu=*)
8797d13299dSbellard  ;;
880b1a550a0Spbrook  --target-list=*) target_list="$optarg"
881de83cd02Sbellard  ;;
8825b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8835b808275SLluís Vilanova  ;;
8845b808275SLluís Vilanova  # XXX: backwards compatibility
8855b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
88694a420b1SStefan Hajnoczi  ;;
88774242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8889410b56cSPrerna Saxena  ;;
8897d13299dSbellard  --enable-gprof) gprof="yes"
8907d13299dSbellard  ;;
8911d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8921d728c39SBlue Swirl  ;;
89379427693SLoïc Minier  --static)
89479427693SLoïc Minier    static="yes"
89579427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
89617884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
89743ce4dfeSbellard  ;;
8980b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8990b24e75fSPaolo Bonzini  ;;
9000b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9010b24e75fSPaolo Bonzini  ;;
9023aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9033aa5d2beSAlon Levy  ;;
9048bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9058bf188aaSMichael Tokarev  ;;
9060f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9070f94d6daSAlon Levy  ;;
908528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9090b24e75fSPaolo Bonzini  ;;
910023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
911023d3d67SEduardo Habkost  ;;
912850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9130b24e75fSPaolo Bonzini  ;;
914ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
91507381cc1SAnthony Liguori  ;;
916785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
917785c23aeSLuiz Capitulino  ;;
9183d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9193d5eecabSGerd Hoffmann  ;;
920785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
921023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
922023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
923023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
924023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
925023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
926023ddd74SMax Filippov    # lots of directory switches by default.
927023ddd74SMax Filippov  ;;
92897a847bcSbellard  --disable-sdl) sdl="no"
92997a847bcSbellard  ;;
930c4198157SJuan Quintela  --enable-sdl) sdl="yes"
931c4198157SJuan Quintela  ;;
93247c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
93347c03744SDave Airlie  ;;
9343556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9353556c233SPaolo Bonzini  ;;
9363556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
9373556c233SPaolo Bonzini  ;;
938983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
939983eef5aSMeador Inge  ;;
940983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
941983eef5aSMeador Inge  ;;
942fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
943fe8fc5aeSPaolo Bonzini  ;;
944fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
945fe8fc5aeSPaolo Bonzini  ;;
946821601eaSJes Sorensen  --disable-vnc) vnc="no"
947821601eaSJes Sorensen  ;;
948821601eaSJes Sorensen  --enable-vnc) vnc="yes"
949821601eaSJes Sorensen  ;;
9502f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
9512f6a1ab0Sblueswir1  ;;
9520c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
9530c58ac1cSmalc  ;;
95489138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
955b64ec4e4SFam Zheng  ;;
95689138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
957eb852011SMarkus Armbruster  ;;
958f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
959f8393946Saurel32  ;;
960f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
961f8393946Saurel32  ;;
962f3d08ee6SPaul Brook  --enable-debug)
963f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
964f3d08ee6SPaul Brook      debug_tcg="yes"
965f3d08ee6SPaul Brook      debug="yes"
966f3d08ee6SPaul Brook      strip_opt="no"
967b553a042SJohn Snow      fortify_source="no"
968f3d08ee6SPaul Brook  ;;
96903b4fe7dSaliguori  --enable-sparse) sparse="yes"
97003b4fe7dSaliguori  ;;
97103b4fe7dSaliguori  --disable-sparse) sparse="no"
97203b4fe7dSaliguori  ;;
9731625af87Saliguori  --disable-strip) strip_opt="no"
9741625af87Saliguori  ;;
9752f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
9762f9606b3Saliguori  ;;
977ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
978ea784e3bSJuan Quintela  ;;
9792f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9802f6f5c7aSCorentin Chary  ;;
9812f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9822f6f5c7aSCorentin Chary  ;;
983efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
984efe556adSCorentin Chary  ;;
985efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
986efe556adSCorentin Chary  ;;
987443f1376Sbellard  --disable-slirp) slirp="no"
988c20709aaSbellard  ;;
989e0e6c8c0Saliguori  --disable-vde) vde="no"
9908a16d273Sths  ;;
991dfb278bdSJuan Quintela  --enable-vde) vde="yes"
992dfb278bdSJuan Quintela  ;;
99358952137SVincenzo Maffione  --disable-netmap) netmap="no"
99458952137SVincenzo Maffione  ;;
99558952137SVincenzo Maffione  --enable-netmap) netmap="yes"
99658952137SVincenzo Maffione  ;;
997e37630caSaliguori  --disable-xen) xen="no"
998e37630caSaliguori  ;;
999fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1000fc321b4bSJuan Quintela  ;;
1001eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1002eb6fda0fSAnthony PERARD  ;;
1003eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1004eb6fda0fSAnthony PERARD  ;;
100564a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
100664a7ad6fSIan Campbell  ;;
100764a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
100864a7ad6fSIan Campbell  ;;
10092e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10102e4d9fb1Saurel32  ;;
10114ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10124ffcedb6SJuan Quintela  ;;
1013fb599c9aSbalrog  --disable-bluez) bluez="no"
1014fb599c9aSbalrog  ;;
1015a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1016a20a6f46SJuan Quintela  ;;
10177ba1e619Saliguori  --disable-kvm) kvm="no"
10187ba1e619Saliguori  ;;
1019b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1020b31a0277SJuan Quintela  ;;
1021b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1022180fb750Szhanghailiang  ;;
1023b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1024180fb750Szhanghailiang  ;;
10259195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
10269195b2c2SStefan Weil  ;;
10279195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
10289195b2c2SStefan Weil  ;;
102947e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
103047e98658SCorey Bryant  ;;
103147e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
103247e98658SCorey Bryant  ;;
1033b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1034b3f6ea7eSPaolo Bonzini  ;;
1035b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1036b3f6ea7eSPaolo Bonzini  ;;
1037cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1038cd4ec0b4SGerd Hoffmann  ;;
1039cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1040cd4ec0b4SGerd Hoffmann  ;;
1041c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1042c589b249SRonnie Sahlberg  ;;
1043c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1044c589b249SRonnie Sahlberg  ;;
10456542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
10466542aa9cSPeter Lieven  ;;
10476542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
10486542aa9cSPeter Lieven  ;;
104905c2a3e7Sbellard  --enable-profiler) profiler="yes"
105005c2a3e7Sbellard  ;;
105114821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
105214821030SPavel Borzenkov  ;;
1053c2de5c91Smalc  --enable-cocoa)
1054c2de5c91Smalc      cocoa="yes" ;
105589138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
10565b0753e0Sbellard  ;;
1057cad25d69Spbrook  --disable-system) softmmu="no"
10580a8e90f4Spbrook  ;;
1059cad25d69Spbrook  --enable-system) softmmu="yes"
10600a8e90f4Spbrook  ;;
10610953a80fSZachary Amsden  --disable-user)
10620953a80fSZachary Amsden      linux_user="no" ;
10630953a80fSZachary Amsden      bsd_user="no" ;
10640953a80fSZachary Amsden  ;;
10650953a80fSZachary Amsden  --enable-user) ;;
1066831b7825Sths  --disable-linux-user) linux_user="no"
10670a8e90f4Spbrook  ;;
1068831b7825Sths  --enable-linux-user) linux_user="yes"
1069831b7825Sths  ;;
107084778508Sblueswir1  --disable-bsd-user) bsd_user="no"
107184778508Sblueswir1  ;;
107284778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
107384778508Sblueswir1  ;;
107440d6444eSAvi Kivity  --enable-pie) pie="yes"
107534005a00SKirill A. Shutemov  ;;
107640d6444eSAvi Kivity  --disable-pie) pie="no"
107734005a00SKirill A. Shutemov  ;;
107885aa5189Sbellard  --enable-werror) werror="yes"
107985aa5189Sbellard  ;;
108085aa5189Sbellard  --disable-werror) werror="no"
108185aa5189Sbellard  ;;
108263678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
108363678e17SSteven Noonan  ;;
108463678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
108563678e17SSteven Noonan  ;;
10864d3b6f6eSbalrog  --disable-curses) curses="no"
10874d3b6f6eSbalrog  ;;
1088c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1089c584a6d0SJuan Quintela  ;;
1090769ce76dSAlexander Graf  --disable-curl) curl="no"
1091769ce76dSAlexander Graf  ;;
1092788c8196SJuan Quintela  --enable-curl) curl="yes"
1093788c8196SJuan Quintela  ;;
10942df87df7SJuan Quintela  --disable-fdt) fdt="no"
10952df87df7SJuan Quintela  ;;
10962df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10972df87df7SJuan Quintela  ;;
10985c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10995c6c3a6cSChristoph Hellwig  ;;
11005c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
11015c6c3a6cSChristoph Hellwig  ;;
1102758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1103758e8e38SVenkateswararao Jujjuri (JV)  ;;
1104758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1105758e8e38SVenkateswararao Jujjuri (JV)  ;;
110677755340Sths  --disable-blobs) blobs="no"
110777755340Sths  ;;
11084a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
11094a19f1ecSpbrook  ;;
1110519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1111519175a2SAlex Barcelo  ;;
111270c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
111370c60c08SStefan Hajnoczi  ;;
111470c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
111570c60c08SStefan Hajnoczi  ;;
11167d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
11177d992e4dSPeter Lieven  ;;
1118f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1119f0d92b56SLongpeng(Mike)  ;;
1120f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1121f0d92b56SLongpeng(Mike)  ;;
1122a25dba17SJuan Quintela  --disable-docs) docs="no"
112370ec5dc0SAnthony Liguori  ;;
1124a25dba17SJuan Quintela  --enable-docs) docs="yes"
112583a3ab8bSJuan Quintela  ;;
1126d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1127d5970055SMichael S. Tsirkin  ;;
1128d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1129d5970055SMichael S. Tsirkin  ;;
11305e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
11315e9be92dSNicholas Bellinger  ;;
11325e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
11335e9be92dSNicholas Bellinger  ;;
1134fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1135fc0b9b0eSStefan Hajnoczi  ;;
1136fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1137fc0b9b0eSStefan Hajnoczi  ;;
1138da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
113920ff075bSMichael Walle  ;;
1140da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
114120ff075bSMichael Walle  ;;
1142f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1143f27aaf4bSChristian Brunner  ;;
1144f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1145f27aaf4bSChristian Brunner  ;;
11468c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
11478c84cf11SSergei Trofimovich  ;;
11488c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
11498c84cf11SSergei Trofimovich  ;;
11507b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1151111a38b0SRobert Relyea  ;;
11527b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1153111a38b0SRobert Relyea  ;;
11542b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
11552b2325ffSGerd Hoffmann  ;;
11562b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
11572b2325ffSGerd Hoffmann  ;;
115869354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
115969354a83SHans de Goede  ;;
116069354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
116169354a83SHans de Goede  ;;
11621ece9905SAlon Levy  --disable-zlib-test) zlib="no"
11631ece9905SAlon Levy  ;;
1164b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1165b25c9dffSStefan Weil  ;;
1166607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1167607dacd0Sqiaonuohan  ;;
1168b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1169b25c9dffSStefan Weil  ;;
1170607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1171607dacd0Sqiaonuohan  ;;
11726b383c08SPeter Wu  --disable-bzip2) bzip2="no"
11736b383c08SPeter Wu  ;;
11746b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
11756b383c08SPeter Wu  ;;
1176d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1177d138cee9SMichael Roth  ;;
1178d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1179d138cee9SMichael Roth  ;;
11809dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
11819dacf32dSYossi Hindin  ;;
11829dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
11839dacf32dSYossi Hindin  ;;
1184d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1185d9840e25STomoki Sekiyama  ;;
1186d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1187d9840e25STomoki Sekiyama  ;;
1188d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1189d9840e25STomoki Sekiyama  ;;
1190d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1191d9840e25STomoki Sekiyama  ;;
1192d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1193d9840e25STomoki Sekiyama  ;;
1194d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1195d9840e25STomoki Sekiyama  ;;
11964b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11974b1c11fdSDaniel P. Berrange  ;;
11984b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11994b1c11fdSDaniel P. Berrange  ;;
1200f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1201f794573eSEduardo Otubo  ;;
1202f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1203f794573eSEduardo Otubo  ;;
1204eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1205eb100396SBharata B Rao  ;;
1206eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1207eb100396SBharata B Rao  ;;
120852b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
120952b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1210583f6e7bSStefan Hajnoczi  ;;
1211cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1212cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1213cb6414dfSFam Zheng  ;;
1214315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1215315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1216315d3184SFam Zheng  ;;
1217a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1218a4ccabcfSAnthony Liguori  ;;
1219a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1220a4ccabcfSAnthony Liguori  ;;
1221a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1222a1c5e949SDaniel P. Berrange  ;;
1223ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1224ddbb0d09SDaniel P. Berrange  ;;
1225ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1226ddbb0d09SDaniel P. Berrange  ;;
122791bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
122891bfcdb0SDaniel P. Berrange  ;;
122991bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
123091bfcdb0SDaniel P. Berrange  ;;
123191bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
123291bfcdb0SDaniel P. Berrange  ;;
123391bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
123491bfcdb0SDaniel P. Berrange  ;;
12352da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
12362da776dbSMichael R. Hines  ;;
12372da776dbSMichael R. Hines  --disable-rdma) rdma="no"
12382da776dbSMichael R. Hines  ;;
1239528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1240528de90aSDaniel P. Berrange  ;;
1241bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1242bbbf9bfbSStefan Weil  ;;
1243bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1244bbbf9bfbSStefan Weil  ;;
12459d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
12469d9e1521SGerd Hoffmann  ;;
12479d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
12489d9e1521SGerd Hoffmann  ;;
1249e91c793cSCole Robinson  --disable-tpm) tpm="no"
1250e91c793cSCole Robinson  ;;
1251ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1252ab214c29SStefan Berger  ;;
12530a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
12540a12ec87SRichard W.M. Jones  ;;
12550a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
12560a12ec87SRichard W.M. Jones  ;;
1257ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1258ed1701c6SDr. David Alan Gilbert  ;;
1259ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1260ed1701c6SDr. David Alan Gilbert  ;;
1261a99d57bbSWanlong Gao  --disable-numa) numa="no"
1262a99d57bbSWanlong Gao  ;;
1263a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1264a99d57bbSWanlong Gao  ;;
12652847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
12662847b469SFam Zheng  ;;
12672847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
12682847b469SFam Zheng  ;;
12697b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
12707b01cb97SAlexandre Derumier  ;;
12717b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
12727b01cb97SAlexandre Derumier  ;;
1273a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1274a6b1d4c0SChanglong Xie  ;;
1275a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1276a6b1d4c0SChanglong Xie  ;;
1277da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1278da92c3ffSAshish Mittal  ;;
1279da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1280da92c3ffSAshish Mittal  ;;
1281e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1282e6a74868SMarc-André Lureau  ;;
1283e6a74868SMarc-André Lureau  --enable-vhost-user)
1284e6a74868SMarc-André Lureau      vhost_user="yes"
1285e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1286e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1287e6a74868SMarc-André Lureau      fi
1288e6a74868SMarc-André Lureau  ;;
12892d2ad6d0SFam Zheng  *)
12902d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
12912d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
12922d2ad6d0SFam Zheng      exit 1
12937f1559c6Sbalrog  ;;
12947d13299dSbellard  esac
12957d13299dSbellarddone
12967d13299dSbellard
1297e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1298e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1299e6a74868SMarc-André Lureau        vhost_user="no"
1300e6a74868SMarc-André Lureau    else
1301e6a74868SMarc-André Lureau        vhost_user="yes"
1302e6a74868SMarc-André Lureau    fi
1303e6a74868SMarc-André Lureaufi
1304e6a74868SMarc-André Lureau
130540293e58Sbellardcase "$cpu" in
1306e3608d66SRichard Henderson    ppc)
1307e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1308e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1309e3608d66SRichard Henderson           ;;
1310e3608d66SRichard Henderson    ppc64)
1311e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1312e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1313e3608d66SRichard Henderson           ;;
13149b9c37c3SRichard Henderson    sparc)
1315f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1316f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
13173142255cSblueswir1           ;;
1318ed968ff1SJuan Quintela    sparc64)
131979f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1320f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
13213142255cSblueswir1           ;;
132276d83bdeSths    s390)
1323061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
132428d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
132528d7cc49SRichard Henderson           ;;
132628d7cc49SRichard Henderson    s390x)
1327061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
132828d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
132976d83bdeSths           ;;
133040293e58Sbellard    i386)
133179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
13320c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
13332b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
133440293e58Sbellard           ;;
133540293e58Sbellard    x86_64)
13367ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
13377ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
13387ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
13397ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
13400c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
13412b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1342379f6698SPaul Brook           ;;
1343c72b26ecSRichard Henderson    x32)
1344c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1345c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1346c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1347c72b26ecSRichard Henderson           ;;
134830163d89SPeter Maydell    # No special flags required for other host CPUs
13493142255cSblueswir1esac
13503142255cSblueswir1
135179f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
135279f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
135379f3b12fSPeter Crosthwaite
1354affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1355affc88ccSPeter Maydell# support, even if we're using TCI.
1356affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1357affc88ccSPeter Maydell  bsd_user="no"
1358affc88ccSPeter Maydell  linux_user="no"
1359affc88ccSPeter Maydellfi
1360affc88ccSPeter Maydell
136160e0df25SPeter Maydelldefault_target_list=""
136260e0df25SPeter Maydell
13636e92f823SPeter Maydellmak_wilds=""
13646e92f823SPeter Maydell
136560e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
13666e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
136760e0df25SPeter Maydellfi
136860e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
13696e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
137060e0df25SPeter Maydellfi
137160e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
13726e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
137360e0df25SPeter Maydellfi
137460e0df25SPeter Maydell
13756e92f823SPeter Maydellfor config in $mak_wilds; do
13766e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
13776e92f823SPeter Maydelldone
13786e92f823SPeter Maydell
1379c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
138064a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1381c53eeaf7SStefan Hajnoczi
1382af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1383af5db58eSpbrookcat << EOF
1384af5db58eSpbrook
1385af5db58eSpbrookUsage: configure [options]
1386af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1387af5db58eSpbrook
138808fb77edSStefan WeilStandard options:
138908fb77edSStefan Weil  --help                   print this message
139008fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
139108fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
139208fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
139308fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
139408fb77edSStefan Weil$(echo Available targets: $default_target_list | \
139508fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
139608fb77edSStefan Weil
139708fb77edSStefan WeilAdvanced options (experts only):
139808fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
139908fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
140008fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
140108fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
140208fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
140308fb77edSStefan Weil                           build time
140408fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
140508fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
140608fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
140711cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
140808fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
140908fb77edSStefan Weil  --make=MAKE              use specified make [$make]
141008fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
141108fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
141208fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
141308fb77edSStefan Weil  --static                 enable static build [$static]
141408fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
141508fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
141608fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
141708fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
141808fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
141908fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
142008fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
14213d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1422e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
142308fb77edSStefan Weil  --enable-debug           enable common debug build options
142408fb77edSStefan Weil  --disable-strip          disable stripping binaries
142508fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
142663678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
142708fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
142808fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
142908fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
143008fb77edSStefan Weil  --block-drv-rw-whitelist=L
143108fb77edSStefan Weil                           set block driver read-write whitelist
143208fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
143308fb77edSStefan Weil  --block-drv-ro-whitelist=L
143408fb77edSStefan Weil                           set block driver read-only whitelist
143508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
14365b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1437c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
143808fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
143908fb77edSStefan Weil                           Default:trace-<pid>
1440c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1441c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1442c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1443c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
144408fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
144533c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
144608fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
144708fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1448c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1449c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1450c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1451a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1452c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1453c12d66aaSLin Ma  --enable-profiler        profiler support
1454c12d66aaSLin Ma  --enable-xen-pv-domain-build
1455c12d66aaSLin Ma                           xen pv domain builder
1456c12d66aaSLin Ma  --enable-debug-stack-usage
1457c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1458c23f23b9SMichael Tokarev
1459c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1460c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1461c23f23b9SMichael Tokarev
1462c23f23b9SMichael Tokarev  system          all system emulation targets
1463c23f23b9SMichael Tokarev  user            supported user emulation targets
1464c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1465c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1466c23f23b9SMichael Tokarev  docs            build documentation
1467c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1468c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1469c23f23b9SMichael Tokarev  pie             Position Independent Executables
1470c23f23b9SMichael Tokarev  modules         modules support
1471c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1472c23f23b9SMichael Tokarev  debug-info      debugging information
1473c23f23b9SMichael Tokarev  sparse          sparse checker
1474c23f23b9SMichael Tokarev
1475ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
147691bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
147791bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1478c23f23b9SMichael Tokarev  sdl             SDL UI
1479c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1480c23f23b9SMichael Tokarev  gtk             gtk UI
1481c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1482c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1483c23f23b9SMichael Tokarev  curses          curses UI
1484c23f23b9SMichael Tokarev  vnc             VNC UI support
1485c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1486c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1487c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1488c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1489c23f23b9SMichael Tokarev  virtfs          VirtFS
1490fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1491c23f23b9SMichael Tokarev  xen             xen backend driver support
1492c23f23b9SMichael Tokarev  xen-pci-passthrough
1493c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1494c23f23b9SMichael Tokarev  curl            curl connectivity
1495c23f23b9SMichael Tokarev  fdt             fdt device tree
1496c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1497c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1498b0cb0a66SVincent Palatin  hax             HAX acceleration support
1499c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1500c23f23b9SMichael Tokarev  vde             support for vde network
1501c23f23b9SMichael Tokarev  netmap          support for netmap network
1502c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1503c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1504c23f23b9SMichael Tokarev  attr            attr and xattr support
1505c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1506c23f23b9SMichael Tokarev  spice           spice
1507c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1508c23f23b9SMichael Tokarev  libiscsi        iscsi support
1509c23f23b9SMichael Tokarev  libnfs          nfs support
15107b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1511c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1512ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1513c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1514c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1515c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1516c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1517c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1518c23f23b9SMichael Tokarev  seccomp         seccomp support
1519c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1520c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1521c23f23b9SMichael Tokarev  tpm             TPM support
1522c23f23b9SMichael Tokarev  libssh2         ssh block device support
1523c23f23b9SMichael Tokarev  numa            libnuma support
1524c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
15257b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1526a6b1d4c0SChanglong Xie  replication     replication support
1527c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1528c12d66aaSLin Ma  opengl          opengl support
1529c12d66aaSLin Ma  virglrenderer   virgl rendering support
1530c12d66aaSLin Ma  xfsctl          xfsctl support
1531c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1532c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1533da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
1534f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1535e6a74868SMarc-André Lureau  vhost-user      vhost-user support
153608fb77edSStefan Weil
153708fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1538af5db58eSpbrookEOF
15392d2ad6d0SFam Zhengexit 0
1540af5db58eSpbrookfi
1541af5db58eSpbrook
1542c53eeaf7SStefan Hajnocziif ! has $python; then
1543c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1544c53eeaf7SStefan Hajnoczifi
1545c53eeaf7SStefan Hajnoczi
1546c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1547c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1548c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1549c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1550c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1551c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1552c53eeaf7SStefan Hajnoczifi
1553c53eeaf7SStefan Hajnoczi
1554c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1555c53eeaf7SStefan Hajnoczipython="$python -B"
1556c53eeaf7SStefan Hajnoczi
1557359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1558359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1559359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1560359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1561359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1562359bc95dSPeter Maydell    else
156376ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1564359bc95dSPeter Maydell    fi
1565359bc95dSPeter Maydellfi
1566359bc95dSPeter Maydell
15679c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
15689c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
15699c83ffd8SPeter Maydellif test -z "$werror" ; then
15709c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1571e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
15729c83ffd8SPeter Maydell        werror="yes"
15739c83ffd8SPeter Maydell    else
15749c83ffd8SPeter Maydell        werror="no"
15759c83ffd8SPeter Maydell    fi
15769c83ffd8SPeter Maydellfi
15779c83ffd8SPeter Maydell
15788d05095cSPaolo Bonzini# check that the C compiler works.
157993b25869SJohn Snowwrite_c_skeleton;
15808d05095cSPaolo Bonziniif compile_object ; then
15818d05095cSPaolo Bonzini  : C compiler works ok
15828d05095cSPaolo Bonzinielse
158376ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
15848d05095cSPaolo Bonzinifi
15850ef74c74SPeter Maydellif ! compile_prog ; then
15860ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
15870ef74c74SPeter Maydellfi
15888d05095cSPaolo Bonzini
1589fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1590fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1591fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1592fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1593fb59dabdSPeter Maydell    # host OS we should stop now.
1594951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1595fb59dabdSPeter Maydellfi
1596fb59dabdSPeter Maydell
15978d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15988d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1599ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1600435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1601b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
160271429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
16036ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
16046ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
16056ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
16066ca026cbSPeter Maydell# so it's too error prone.
160793b25869SJohn Snow
160893b25869SJohn Snowcc_has_warning_flag() {
160993b25869SJohn Snow    write_c_skeleton;
161093b25869SJohn Snow
1611a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1612a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1613a1d29d6cSPeter Maydell    # warning options).
161493b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
161593b25869SJohn Snow    compile_prog "-Werror $optflag" ""
161693b25869SJohn Snow}
161793b25869SJohn Snow
161893b25869SJohn Snowfor flag in $gcc_flags; do
161993b25869SJohn Snow    if cc_has_warning_flag $flag ; then
16208d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
16218d05095cSPaolo Bonzini    fi
16228d05095cSPaolo Bonzinidone
16238d05095cSPaolo Bonzini
162463678e17SSteven Noonanif test "$stack_protector" != "no"; then
1625fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1626fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1627fccd35a0SRodrigo Rebello{
1628fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1629fccd35a0SRodrigo Rebello    while (*c) {
1630fccd35a0SRodrigo Rebello        *p++ = *c++;
1631fccd35a0SRodrigo Rebello    }
1632fccd35a0SRodrigo Rebello    return 0;
1633fccd35a0SRodrigo Rebello}
1634fccd35a0SRodrigo RebelloEOF
163563678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
16363b463a3fSMiroslav Rezanina  sp_on=0
163763678e17SSteven Noonan  for flag in $gcc_flags; do
1638590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1639590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1640590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1641590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
164263678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
16433b463a3fSMiroslav Rezanina      sp_on=1
164463678e17SSteven Noonan      break
164563678e17SSteven Noonan    fi
164663678e17SSteven Noonan  done
16473b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
16483b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
16493b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
16503b463a3fSMiroslav Rezanina    fi
16513b463a3fSMiroslav Rezanina  fi
165237746c5eSMarc-André Lureaufi
165337746c5eSMarc-André Lureau
1654cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1655cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1656cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1657cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1658cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1659cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1660cbdd1999SPaolo Bonziniint main(void) { return 0; }
1661cbdd1999SPaolo Bonzini#else
1662cbdd1999SPaolo Bonzini#error No bug in this compiler.
1663cbdd1999SPaolo Bonzini#endif
1664cbdd1999SPaolo BonziniEOF
1665cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1666cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1667cbdd1999SPaolo Bonzinifi
1668cbdd1999SPaolo Bonzini
166940d6444eSAvi Kivityif test "$static" = "yes" ; then
1670aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1671aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1672aa0d1f44SPaolo Bonzini  fi
167340d6444eSAvi Kivity  if test "$pie" = "yes" ; then
167476ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
167540d6444eSAvi Kivity  else
167640d6444eSAvi Kivity    pie="no"
167740d6444eSAvi Kivity  fi
167840d6444eSAvi Kivityfi
167940d6444eSAvi Kivity
1680768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1681768b7855SEmilio G. Cota  cat > $TMPC << EOF
1682768b7855SEmilio G. Cotastatic __thread int tls_var;
1683768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1684768b7855SEmilio G. CotaEOF
1685768b7855SEmilio G. Cota
1686768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1687768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1688768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1689768b7855SEmilio G. Cotafi
1690768b7855SEmilio G. Cota
169140d6444eSAvi Kivityif test "$pie" = ""; then
169240d6444eSAvi Kivity  case "$cpu-$targetos" in
1693c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
169440d6444eSAvi Kivity      ;;
169540d6444eSAvi Kivity    *)
169640d6444eSAvi Kivity      pie="no"
169740d6444eSAvi Kivity      ;;
169840d6444eSAvi Kivity  esac
169940d6444eSAvi Kivityfi
170040d6444eSAvi Kivity
170140d6444eSAvi Kivityif test "$pie" != "no" ; then
170240d6444eSAvi Kivity  cat > $TMPC << EOF
170321d4a791SAvi Kivity
170421d4a791SAvi Kivity#ifdef __linux__
170521d4a791SAvi Kivity#  define THREAD __thread
170621d4a791SAvi Kivity#else
170721d4a791SAvi Kivity#  define THREAD
170821d4a791SAvi Kivity#endif
170921d4a791SAvi Kivity
171021d4a791SAvi Kivitystatic THREAD int tls_var;
171121d4a791SAvi Kivity
171221d4a791SAvi Kivityint main(void) { return tls_var; }
171321d4a791SAvi Kivity
171440d6444eSAvi KivityEOF
171540d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
171640d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
171740d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
171840d6444eSAvi Kivity    pie="yes"
171940d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
172040d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
172140d6444eSAvi Kivity    fi
172240d6444eSAvi Kivity  else
172340d6444eSAvi Kivity    if test "$pie" = "yes"; then
172476ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
172540d6444eSAvi Kivity    else
172640d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
172740d6444eSAvi Kivity      pie="no"
172840d6444eSAvi Kivity    fi
172940d6444eSAvi Kivity  fi
173046eef33bSBrad
1731e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
173246eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
173346eef33bSBrad    LDFLAGS_NOPIE="-nopie"
173446eef33bSBrad  fi
173540d6444eSAvi Kivityfi
173640d6444eSAvi Kivity
173709dada40SPaolo Bonzini##########################################
173809dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
173909dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
174009dada40SPaolo Bonzini# specification is necessary
174109dada40SPaolo Bonzini
174209dada40SPaolo Bonziniif test "$cpu" = "i386"; then
174309dada40SPaolo Bonzini  cat > $TMPC << EOF
174409dada40SPaolo Bonzinistatic int sfaa(int *ptr)
174509dada40SPaolo Bonzini{
174609dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
174709dada40SPaolo Bonzini}
174809dada40SPaolo Bonzini
174909dada40SPaolo Bonziniint main(void)
175009dada40SPaolo Bonzini{
175109dada40SPaolo Bonzini  int val = 42;
17521405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
175309dada40SPaolo Bonzini  sfaa(&val);
175409dada40SPaolo Bonzini  return val;
175509dada40SPaolo Bonzini}
175609dada40SPaolo BonziniEOF
175709dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
175809dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
175909dada40SPaolo Bonzini  fi
176009dada40SPaolo Bonzinifi
176109dada40SPaolo Bonzini
176209dada40SPaolo Bonzini#########################################
1763ec530c81Sbellard# Solaris specific configure tool chain decisions
176409dada40SPaolo Bonzini
1765ec530c81Sbellardif test "$solaris" = "yes" ; then
17666792aa11SLoïc Minier  if has $install; then
17676792aa11SLoïc Minier    :
17686792aa11SLoïc Minier  else
176976ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
177076ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
177176ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1772ec530c81Sbellard  fi
177389138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
177476ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
177576ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
177676ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1777ec530c81Sbellard  fi
17786792aa11SLoïc Minier  if has ar; then
17796792aa11SLoïc Minier    :
17806792aa11SLoïc Minier  else
1781ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
178276ad07a4SPeter Maydell      error_exit "No path includes ar" \
178376ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1784ec530c81Sbellard    fi
178576ad07a4SPeter Maydell    error_exit "No path includes ar"
1786ec530c81Sbellard  fi
1787ec530c81Sbellardfi
1788ec530c81Sbellard
1789afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1790d880a3baSPaolo Bonzini    for target in $default_target_list; do
1791d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
1792d880a3baSPaolo Bonzini            target_list="$target_list $target"
1793d880a3baSPaolo Bonzini    done
1794d880a3baSPaolo Bonzini    target_list="${target_list# }"
1795121afa9eSAnthony Liguorielse
179689138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1797d880a3baSPaolo Bonzini    for target in $target_list; do
179825b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
179925b48338SPeter Maydell        # friendly error message than if we let it fall through.
180025b48338SPeter Maydell        case " $default_target_list " in
180125b48338SPeter Maydell            *" $target "*)
180225b48338SPeter Maydell                ;;
180325b48338SPeter Maydell            *)
180425b48338SPeter Maydell                error_exit "Unknown target name '$target'"
180525b48338SPeter Maydell                ;;
180625b48338SPeter Maydell        esac
1807d880a3baSPaolo Bonzini        supported_target $target || exit 1
180825b48338SPeter Maydell    done
1809d880a3baSPaolo Bonzinifi
181025b48338SPeter Maydell
1811f55fe278SPaolo Bonzini# see if system emulation was really requested
1812f55fe278SPaolo Bonzinicase " $target_list " in
1813f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1814f55fe278SPaolo Bonzini  ;;
1815f55fe278SPaolo Bonzini  *) softmmu=no
1816f55fe278SPaolo Bonzini  ;;
1817f55fe278SPaolo Bonziniesac
18185327cf48Sbellard
1819249247c9SJuan Quintelafeature_not_found() {
1820249247c9SJuan Quintela  feature=$1
182121684af0SStewart Smith  remedy=$2
1822249247c9SJuan Quintela
182376ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
182421684af0SStewart Smith      "configure was not able to find it." \
182521684af0SStewart Smith      "$remedy"
1826249247c9SJuan Quintela}
1827249247c9SJuan Quintela
18287d13299dSbellard# ---
18297d13299dSbellard# big/little endian test
18307d13299dSbellardcat > $TMPC << EOF
183161cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
183261cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
183361cc919fSMike Frysingerextern int foo(short *, short *);
183461cc919fSMike Frysingerint main(int argc, char *argv[]) {
183561cc919fSMike Frysinger    return foo(big_endian, little_endian);
18367d13299dSbellard}
18377d13299dSbellardEOF
18387d13299dSbellard
183961cc919fSMike Frysingerif compile_object ; then
184061cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
184161cc919fSMike Frysinger        bigendian="yes"
184261cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
184361cc919fSMike Frysinger        bigendian="no"
18447d13299dSbellard    else
18457d13299dSbellard        echo big/little test failed
18467d13299dSbellard    fi
18477d13299dSbellardelse
184861cc919fSMike Frysinger    echo big/little test failed
18497d13299dSbellardfi
18507d13299dSbellard
1851b0a47e79SJuan Quintela##########################################
1852a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1853a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1854a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1855a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1856a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1857a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1858a30878e7SPeter Maydell    fi
1859a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1860a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1861a30878e7SPeter Maydell    fi
1862a30878e7SPeter Maydell    gtk=no
1863a30878e7SPeter Maydell    sdl=no
1864a30878e7SPeter Maydellfi
1865a30878e7SPeter Maydell
18666b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
18676b39b063SEric Blakecat > $TMPC << EOF
18686b39b063SEric Blake#include <stdint.h>
18696b39b063SEric Blake#include <stdio.h>
18706b39b063SEric Blakeint main(int argc, char *argv[]) {
18716b39b063SEric Blake    return printf("%zu", SIZE_MAX);
18726b39b063SEric Blake}
18736b39b063SEric BlakeEOF
18746b39b063SEric Blakehave_broken_size_max=no
18756b39b063SEric Blakeif ! compile_object -Werror ; then
18766b39b063SEric Blake    have_broken_size_max=yes
18776b39b063SEric Blakefi
18786b39b063SEric Blake
1879a30878e7SPeter Maydell##########################################
1880015a33bdSGonglei# L2TPV3 probe
1881015a33bdSGonglei
1882015a33bdSGongleicat > $TMPC <<EOF
1883015a33bdSGonglei#include <sys/socket.h>
1884bff6cb72SMichael Tokarev#include <linux/ip.h>
1885015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1886015a33bdSGongleiEOF
1887015a33bdSGongleiif compile_prog "" "" ; then
1888015a33bdSGonglei  l2tpv3=yes
1889015a33bdSGongleielse
1890015a33bdSGonglei  l2tpv3=no
1891015a33bdSGongleifi
1892015a33bdSGonglei
1893015a33bdSGonglei##########################################
18944d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
18954d9310f4SDaniel P. Berrange
18964d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
18974d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
18984d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
18994d9310f4SDaniel P. Berrange    #
19004d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
19014d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
19024d9310f4SDaniel P. Berrange    #
19034d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
19044d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
19054d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
19064d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
19074d9310f4SDaniel P. Berrange    # that for you.
19084d9310f4SDaniel P. Berrange    #
19094d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
19104d9310f4SDaniel P. Berrange    # are not in fact redundant.
19114d9310f4SDaniel P. Berrangecat > $TMPC << EOF
19124d9310f4SDaniel P. Berrange#include <unistd.h>
19134d9310f4SDaniel P. Berrange#include <time.h>
19144d9310f4SDaniel P. Berrange#undef localtime_r
19154d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
19164d9310f4SDaniel P. BerrangeEOF
19174d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
19184d9310f4SDaniel P. Berrange        localtime_r="yes"
19194d9310f4SDaniel P. Berrange    else
19204d9310f4SDaniel P. Berrange        localtime_r="no"
19214d9310f4SDaniel P. Berrange    fi
19224d9310f4SDaniel P. Berrangefi
19234d9310f4SDaniel P. Berrange
19244d9310f4SDaniel P. Berrange##########################################
1925779ab5e3SStefan Weil# pkg-config probe
1926779ab5e3SStefan Weil
1927779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
192876ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1929779ab5e3SStefan Weilfi
1930779ab5e3SStefan Weil
1931779ab5e3SStefan Weil##########################################
1932b0a47e79SJuan Quintela# NPTL probe
1933b0a47e79SJuan Quintela
193424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1935bd0c5661Spbrook  cat > $TMPC <<EOF
1936bd0c5661Spbrook#include <sched.h>
193730813ceaSpbrook#include <linux/futex.h>
1938182eacc0SStefan Weilint main(void) {
1939bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1940bd0c5661Spbrook#error bork
1941bd0c5661Spbrook#endif
1942182eacc0SStefan Weil  return 0;
1943bd0c5661Spbrook}
1944bd0c5661SpbrookEOF
194524cb36a6SPeter Maydell  if ! compile_object ; then
194621684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1947b0a47e79SJuan Quintela  fi
1948bd0c5661Spbrookfi
1949bd0c5661Spbrook
195099f2dbd3SLiang Li#########################################
1951ac62922eSbalrog# zlib check
1952ac62922eSbalrog
19531ece9905SAlon Levyif test "$zlib" != "no" ; then
1954ac62922eSbalrog    cat > $TMPC << EOF
1955ac62922eSbalrog#include <zlib.h>
1956ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1957ac62922eSbalrogEOF
195852166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1959ac62922eSbalrog        :
1960ac62922eSbalrog    else
196176ad07a4SPeter Maydell        error_exit "zlib check failed" \
196276ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1963ac62922eSbalrog    fi
19641ece9905SAlon Levyfi
1965eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1966ac62922eSbalrog
1967ac62922eSbalrog##########################################
1968607dacd0Sqiaonuohan# lzo check
1969607dacd0Sqiaonuohan
1970607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1971607dacd0Sqiaonuohan    cat > $TMPC << EOF
1972607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1973607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1974607dacd0SqiaonuohanEOF
1975607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1976607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1977b25c9dffSStefan Weil        lzo="yes"
1978b25c9dffSStefan Weil    else
1979b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1980b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1981b25c9dffSStefan Weil        fi
1982b25c9dffSStefan Weil        lzo="no"
1983b25c9dffSStefan Weil    fi
1984607dacd0Sqiaonuohanfi
1985607dacd0Sqiaonuohan
1986607dacd0Sqiaonuohan##########################################
1987607dacd0Sqiaonuohan# snappy check
1988607dacd0Sqiaonuohan
1989607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1990607dacd0Sqiaonuohan    cat > $TMPC << EOF
1991607dacd0Sqiaonuohan#include <snappy-c.h>
1992607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1993607dacd0SqiaonuohanEOF
1994607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1995607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1996b25c9dffSStefan Weil        snappy="yes"
1997b25c9dffSStefan Weil    else
1998b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1999b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2000b25c9dffSStefan Weil        fi
2001b25c9dffSStefan Weil        snappy="no"
2002b25c9dffSStefan Weil    fi
2003607dacd0Sqiaonuohanfi
2004607dacd0Sqiaonuohan
2005607dacd0Sqiaonuohan##########################################
20066b383c08SPeter Wu# bzip2 check
20076b383c08SPeter Wu
20086b383c08SPeter Wuif test "$bzip2" != "no" ; then
20096b383c08SPeter Wu    cat > $TMPC << EOF
20106b383c08SPeter Wu#include <bzlib.h>
20116b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
20126b383c08SPeter WuEOF
20136b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
20146b383c08SPeter Wu        bzip2="yes"
20156b383c08SPeter Wu    else
20166b383c08SPeter Wu        if test "$bzip2" = "yes"; then
20176b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
20186b383c08SPeter Wu        fi
20196b383c08SPeter Wu        bzip2="no"
20206b383c08SPeter Wu    fi
20216b383c08SPeter Wufi
20226b383c08SPeter Wu
20236b383c08SPeter Wu##########################################
2024f794573eSEduardo Otubo# libseccomp check
2025f794573eSEduardo Otubo
2026f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2027693e5910SAndrew Jones    case "$cpu" in
2028693e5910SAndrew Jones    i386|x86_64)
2029ba060c53Sdann frazier        libseccomp_minver="2.1.0"
2030693e5910SAndrew Jones        ;;
20315ce43972SJames Hogan    mips)
20325ce43972SJames Hogan        libseccomp_minver="2.2.0"
20335ce43972SJames Hogan        ;;
2034693e5910SAndrew Jones    arm|aarch64)
2035693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2036693e5910SAndrew Jones        ;;
20373aa35fcfSThomas Huth    ppc|ppc64|s390x)
20383e684455SMichael Strosaker        libseccomp_minver="2.3.0"
20393e684455SMichael Strosaker        ;;
2040693e5910SAndrew Jones    *)
2041693e5910SAndrew Jones        libseccomp_minver=""
2042693e5910SAndrew Jones        ;;
2043693e5910SAndrew Jones    esac
2044693e5910SAndrew Jones
2045693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2046693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2047c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2048c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2049f794573eSEduardo Otubo        seccomp="yes"
2050f794573eSEduardo Otubo    else
2051f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2052693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2053693e5910SAndrew Jones                feature_not_found "libseccomp" \
2054693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2055693e5910SAndrew Jones            else
2056693e5910SAndrew Jones                feature_not_found "libseccomp" \
2057693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2058693e5910SAndrew Jones            fi
2059896848f0SEduardo Otubo        fi
2060e84d5956SYann E. MORIN        seccomp="no"
2061f794573eSEduardo Otubo    fi
2062f794573eSEduardo Otubofi
2063f794573eSEduardo Otubo##########################################
2064e37630caSaliguori# xen probe
2065e37630caSaliguori
2066fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2067c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2068c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2069c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2070c1cdd9d5SJuergen Gross
2071c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2072c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2073c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2074c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2075c1cdd9d5SJuergen Gross    xen=yes
2076c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2077c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
2078c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2079c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2080c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2081c1cdd9d5SJuergen Gross  else
2082c1cdd9d5SJuergen Gross
2083b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2084d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2085d5b93ddfSAnthony PERARD
208650ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
208750ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
208850ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
208950ced5b3SStefan Weil
209050ced5b3SStefan Weil    # Xen (any)
209150ced5b3SStefan Weil    cat > $TMPC <<EOF
209250ced5b3SStefan Weil#include <xenctrl.h>
209350ced5b3SStefan Weilint main(void) {
209450ced5b3SStefan Weil  return 0;
209550ced5b3SStefan Weil}
209650ced5b3SStefan WeilEOF
209750ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
209850ced5b3SStefan Weil      # Xen not found
209950ced5b3SStefan Weil      if test "$xen" = "yes" ; then
210021684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
210150ced5b3SStefan Weil      fi
210250ced5b3SStefan Weil      xen=no
210350ced5b3SStefan Weil
2104d5b93ddfSAnthony PERARD    # Xen unstable
210569deef08SPeter Maydell    elif
210669deef08SPeter Maydell        cat > $TMPC <<EOF &&
21075ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21085ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
21095ba3d756SIgor Druzhininint main(void) {
21105ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
21115ba3d756SIgor Druzhinin
21125ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
21135ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
21145ba3d756SIgor Druzhinin
21155ba3d756SIgor Druzhinin  return 0;
21165ba3d756SIgor Druzhinin}
21175ba3d756SIgor DruzhininEOF
21185ba3d756SIgor Druzhinin        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
21195ba3d756SIgor Druzhinin      then
21205ba3d756SIgor Druzhinin      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
21215ba3d756SIgor Druzhinin      xen_ctrl_version=41000
21225ba3d756SIgor Druzhinin      xen=yes
21235ba3d756SIgor Druzhinin    elif
21245ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2125da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2126da8090ccSPaul Durrant#define __XEN_TOOLS__
2127da8090ccSPaul Durrant#include <xendevicemodel.h>
2128da8090ccSPaul Durrantint main(void) {
2129da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2130da8090ccSPaul Durrant
2131da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2132da8090ccSPaul Durrant  xendevicemodel_close(xd);
2133da8090ccSPaul Durrant
2134da8090ccSPaul Durrant  return 0;
2135da8090ccSPaul Durrant}
2136da8090ccSPaul DurrantEOF
2137da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2138da8090ccSPaul Durrant      then
2139da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2140f1167ee6SJuergen Gross      xen_ctrl_version=40900
2141da8090ccSPaul Durrant      xen=yes
2142da8090ccSPaul Durrant    elif
2143da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
21445eeb39c2SIan Campbell/*
21455eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
21465eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2147b6eb9b45SPaulina Szubarczyk *
2148b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2149b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2150b6eb9b45SPaulina Szubarczyk */
2151b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2152b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2153b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2154b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2155b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2156b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2157b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2158b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2159b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2160b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2161b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2162b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2163b6eb9b45SPaulina Szubarczyk#endif
2164b6eb9b45SPaulina Szubarczykint main(void) {
2165b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2166b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2167b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2168b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2169b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2170b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2171b6eb9b45SPaulina Szubarczyk
2172b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2173b6eb9b45SPaulina Szubarczyk
2174b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2175b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2176b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2177b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2178b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2179b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2180b6eb9b45SPaulina Szubarczyk
2181b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2182b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2183b6eb9b45SPaulina Szubarczyk
2184b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2185b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2186b6eb9b45SPaulina Szubarczyk
2187b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2188b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2189b6eb9b45SPaulina Szubarczyk
2190b6eb9b45SPaulina Szubarczyk  return 0;
2191b6eb9b45SPaulina Szubarczyk}
2192b6eb9b45SPaulina SzubarczykEOF
2193b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2194b6eb9b45SPaulina Szubarczyk      then
2195f1167ee6SJuergen Gross      xen_ctrl_version=40800
2196b6eb9b45SPaulina Szubarczyk      xen=yes
2197b6eb9b45SPaulina Szubarczyk    elif
2198b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2199b6eb9b45SPaulina Szubarczyk/*
2200b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2201b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
22025eeb39c2SIan Campbell */
22035eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
22045eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
22055eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
22065eeb39c2SIan Campbell#include <xenctrl.h>
22075eeb39c2SIan Campbell#include <xenstore.h>
22085eeb39c2SIan Campbell#include <xenevtchn.h>
22095eeb39c2SIan Campbell#include <xengnttab.h>
22105eeb39c2SIan Campbell#include <xenforeignmemory.h>
22115eeb39c2SIan Campbell#include <stdint.h>
22125eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
22135eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
22145eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
22155eeb39c2SIan Campbell#endif
22165eeb39c2SIan Campbellint main(void) {
22175eeb39c2SIan Campbell  xc_interface *xc = NULL;
22185eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
22195eeb39c2SIan Campbell  xenevtchn_handle *xe;
22205eeb39c2SIan Campbell  xengnttab_handle *xg;
22215eeb39c2SIan Campbell  xen_domain_handle_t handle;
22225eeb39c2SIan Campbell
22235eeb39c2SIan Campbell  xs_daemon_open();
22245eeb39c2SIan Campbell
22255eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
22265eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22275eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22285eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22295eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
22305eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
22315eeb39c2SIan Campbell
22325eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
22335eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
22345eeb39c2SIan Campbell
22355eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
22365eeb39c2SIan Campbell  xenevtchn_fd(xe);
22375eeb39c2SIan Campbell
22385eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
22395eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
22405eeb39c2SIan Campbell
22415eeb39c2SIan Campbell  return 0;
22425eeb39c2SIan Campbell}
22435eeb39c2SIan CampbellEOF
22445eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
22455eeb39c2SIan Campbell      then
2246f1167ee6SJuergen Gross      xen_ctrl_version=40701
22475eeb39c2SIan Campbell      xen=yes
22485eeb39c2SIan Campbell    elif
22495eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2250e37630caSaliguori#include <xenctrl.h>
2251cdadde39SRoger Pau Monne#include <stdint.h>
2252cdadde39SRoger Pau Monneint main(void) {
2253cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2254cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2255cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2256cdadde39SRoger Pau Monne  return 0;
2257cdadde39SRoger Pau Monne}
2258cdadde39SRoger Pau MonneEOF
2259cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2260cdadde39SRoger Pau Monne      then
2261f1167ee6SJuergen Gross      xen_ctrl_version=40700
2262cdadde39SRoger Pau Monne      xen=yes
2263cdadde39SRoger Pau Monne
2264cdadde39SRoger Pau Monne    # Xen 4.6
2265cdadde39SRoger Pau Monne    elif
2266cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2267cdadde39SRoger Pau Monne#include <xenctrl.h>
2268e108a3c1SAnthony PERARD#include <xenstore.h>
2269d5b93ddfSAnthony PERARD#include <stdint.h>
2270d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2271d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2272d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2273d5b93ddfSAnthony PERARD#endif
2274d5b93ddfSAnthony PERARDint main(void) {
2275d5b93ddfSAnthony PERARD  xc_interface *xc;
2276d5b93ddfSAnthony PERARD  xs_daemon_open();
2277d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2278d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2279d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2280b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22818688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2282d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
228320a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2284d8b441a3SJan Beulich  return 0;
2285d8b441a3SJan Beulich}
2286d8b441a3SJan BeulichEOF
2287d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2288d8b441a3SJan Beulich      then
2289f1167ee6SJuergen Gross      xen_ctrl_version=40600
2290d8b441a3SJan Beulich      xen=yes
2291d8b441a3SJan Beulich
2292d8b441a3SJan Beulich    # Xen 4.5
2293d8b441a3SJan Beulich    elif
2294d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2295d8b441a3SJan Beulich#include <xenctrl.h>
2296d8b441a3SJan Beulich#include <xenstore.h>
2297d8b441a3SJan Beulich#include <stdint.h>
2298d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2299d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2300d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2301d8b441a3SJan Beulich#endif
2302d8b441a3SJan Beulichint main(void) {
2303d8b441a3SJan Beulich  xc_interface *xc;
2304d8b441a3SJan Beulich  xs_daemon_open();
2305d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2306d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2307d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2308d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2309d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23103996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
23113996e85cSPaul Durrant  return 0;
23123996e85cSPaul Durrant}
23133996e85cSPaul DurrantEOF
23143996e85cSPaul Durrant        compile_prog "" "$xen_libs"
23153996e85cSPaul Durrant      then
2316f1167ee6SJuergen Gross      xen_ctrl_version=40500
23173996e85cSPaul Durrant      xen=yes
23183996e85cSPaul Durrant
23193996e85cSPaul Durrant    elif
23203996e85cSPaul Durrant        cat > $TMPC <<EOF &&
23213996e85cSPaul Durrant#include <xenctrl.h>
23223996e85cSPaul Durrant#include <xenstore.h>
23233996e85cSPaul Durrant#include <stdint.h>
23243996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
23253996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
23263996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
23273996e85cSPaul Durrant#endif
23283996e85cSPaul Durrantint main(void) {
23293996e85cSPaul Durrant  xc_interface *xc;
23303996e85cSPaul Durrant  xs_daemon_open();
23313996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
23323996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
23333996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
23343996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
23353996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23368688e065SStefano Stabellini  return 0;
23378688e065SStefano Stabellini}
23388688e065SStefano StabelliniEOF
23398688e065SStefano Stabellini        compile_prog "" "$xen_libs"
234069deef08SPeter Maydell      then
2341f1167ee6SJuergen Gross      xen_ctrl_version=40200
23428688e065SStefano Stabellini      xen=yes
23438688e065SStefano Stabellini
2344e37630caSaliguori    else
2345fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2346edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2347edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2348fc321b4bSJuan Quintela      fi
2349fc321b4bSJuan Quintela      xen=no
2350e37630caSaliguori    fi
2351d5b93ddfSAnthony PERARD
2352d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2353f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
23545eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
23555eeb39c2SIan Campbell      fi
2356d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2357d5b93ddfSAnthony PERARD    fi
2358e37630caSaliguori  fi
2359c1cdd9d5SJuergen Grossfi
2360e37630caSaliguori
2361eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2362edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2363eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2364eb6fda0fSAnthony PERARD  else
2365eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
236676ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
236776ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2368eb6fda0fSAnthony PERARD    fi
2369eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2370eb6fda0fSAnthony PERARD  fi
2371eb6fda0fSAnthony PERARDfi
2372eb6fda0fSAnthony PERARD
237364a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
237464a7ad6fSIan Campbell   test "$xen" != "yes"; then
237564a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
237664a7ad6fSIan Campbell	       "which requires Xen support."
237764a7ad6fSIan Campbellfi
237864a7ad6fSIan Campbell
2379e37630caSaliguori##########################################
2380dfffc653SJuan Quintela# Sparse probe
2381dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
23820dba6195SLoïc Minier  if has cgcc; then
2383dfffc653SJuan Quintela    sparse=yes
2384dfffc653SJuan Quintela  else
2385dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
238621684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2387dfffc653SJuan Quintela    fi
2388dfffc653SJuan Quintela    sparse=no
2389dfffc653SJuan Quintela  fi
2390dfffc653SJuan Quintelafi
2391dfffc653SJuan Quintela
2392dfffc653SJuan Quintela##########################################
2393f676c67eSJeremy White# X11 probe
2394f676c67eSJeremy Whitex11_cflags=
2395f676c67eSJeremy Whitex11_libs=-lX11
2396f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
239789138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
239889138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2399f676c67eSJeremy Whitefi
2400f676c67eSJeremy White
2401f676c67eSJeremy White##########################################
2402a4ccabcfSAnthony Liguori# GTK probe
2403a4ccabcfSAnthony Liguori
24049e04c683SStefan Weilif test "$gtkabi" = ""; then
24055fe309ffSGerd Hoffmann    # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
24065fe309ffSGerd Hoffmann    # Use 2.0 as a fallback if that is available.
24075fe309ffSGerd Hoffmann    if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
24089e04c683SStefan Weil        gtkabi=3.0
24095fe309ffSGerd Hoffmann    elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
24109e04c683SStefan Weil        gtkabi=2.0
24115fe309ffSGerd Hoffmann    else
24125fe309ffSGerd Hoffmann        gtkabi=3.0
24139e04c683SStefan Weil    fi
24149e04c683SStefan Weilfi
24159e04c683SStefan Weil
2416a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2417528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
24180a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2419528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2420528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2421bbbf9bfbSStefan Weil    else
2422bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2423bbbf9bfbSStefan Weil    fi
2424bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
242589138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
242689138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
242789138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
24280a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2429f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2430f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
24310a337ed0SGerd Hoffmann        fi
2432bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2433bbbf9bfbSStefan Weil        gtk="yes"
2434bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
24355fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2436bbbf9bfbSStefan Weil    else
2437bbbf9bfbSStefan Weil        gtk="no"
2438bbbf9bfbSStefan Weil    fi
2439bbbf9bfbSStefan Weilfi
2440bbbf9bfbSStefan Weil
2441ddbb0d09SDaniel P. Berrange
2442ddbb0d09SDaniel P. Berrange##########################################
2443ddbb0d09SDaniel P. Berrange# GNUTLS probe
2444ddbb0d09SDaniel P. Berrange
244537371299SPeter Maydellgnutls_works() {
244637371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
244737371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
244837371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
244937371299SPeter Maydell    # builds doesn't work:
245037371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
245137371299SPeter Maydell    #
245237371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
245337371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
245437371299SPeter Maydell        return 1
245537371299SPeter Maydell    fi
245637371299SPeter Maydell
245737371299SPeter Maydell    write_c_skeleton
245837371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
245937371299SPeter Maydell}
246037371299SPeter Maydell
246162893b67SDaniel P. Berrangegnutls_gcrypt=no
2462ed754746SDaniel P. Berrangegnutls_nettle=no
2463ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
246437371299SPeter Maydell    if gnutls_works; then
246589138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
246689138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2467ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2468ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2469ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2470ddbb0d09SDaniel P. Berrange        gnutls="yes"
2471ddbb0d09SDaniel P. Berrange
2472b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2473b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2474b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2475b917da4cSDaniel P. Berrange	else
2476b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2477b917da4cSDaniel P. Berrange	fi
2478b917da4cSDaniel P. Berrange
247962893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
248062893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2481ed754746SDaniel P. Berrange	    gnutls_nettle=yes
248262893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
248389138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2484ed754746SDaniel P. Berrange		*gcrypt*)
2485ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2486ed754746SDaniel P. Berrange		    gnutls_nettle=no
2487ed754746SDaniel P. Berrange		    ;;
2488ed754746SDaniel P. Berrange		*nettle*)
2489ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2490ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2491ed754746SDaniel P. Berrange		    ;;
2492ed754746SDaniel P. Berrange		*)
2493ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2494ed754746SDaniel P. Berrange		    gnutls_nettle=no
2495ed754746SDaniel P. Berrange		    ;;
249662893b67SDaniel P. Berrange	    esac
249762893b67SDaniel P. Berrange	else
249862893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2499ed754746SDaniel P. Berrange	    gnutls_nettle=no
250062893b67SDaniel P. Berrange	fi
2501ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2502ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2503ddbb0d09SDaniel P. Berrange    else
2504ddbb0d09SDaniel P. Berrange        gnutls="no"
2505b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2506ddbb0d09SDaniel P. Berrange    fi
2507ddbb0d09SDaniel P. Berrangeelse
2508b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2509ddbb0d09SDaniel P. Berrangefi
2510ddbb0d09SDaniel P. Berrange
251191bfcdb0SDaniel P. Berrange
251291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
251391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
251491bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
251591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
251691bfcdb0SDaniel P. Berrangethen
251791bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
251891bfcdb0SDaniel P. Berrange    then
251991bfcdb0SDaniel P. Berrange        gcrypt="no"
252091bfcdb0SDaniel P. Berrange    fi
252191bfcdb0SDaniel P. Berrangefi
252291bfcdb0SDaniel P. Berrange
252391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
252491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
252591bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
252691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
252791bfcdb0SDaniel P. Berrangethen
252891bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
252991bfcdb0SDaniel P. Berrange    then
253091bfcdb0SDaniel P. Berrange        nettle="no"
253191bfcdb0SDaniel P. Berrange    fi
253291bfcdb0SDaniel P. Berrangefi
253391bfcdb0SDaniel P. Berrange
253491bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
253591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
253691bfcdb0SDaniel P. Berrange    then
253791bfcdb0SDaniel P. Berrange	return 1
253891bfcdb0SDaniel P. Berrange    fi
253991bfcdb0SDaniel P. Berrange
254091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
254191bfcdb0SDaniel P. Berrange    then
254289138857SStefan Weil	host=$(libgcrypt-config --host)
254391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
254491bfcdb0SDaniel P. Berrange	then
254591bfcdb0SDaniel P. Berrange	    return 1
254691bfcdb0SDaniel P. Berrange	fi
254791bfcdb0SDaniel P. Berrange    fi
254891bfcdb0SDaniel P. Berrange
254991bfcdb0SDaniel P. Berrange    return 0
255091bfcdb0SDaniel P. Berrange}
255191bfcdb0SDaniel P. Berrange
255291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
255391bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
255489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
255589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
255691bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
255791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
255891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
255991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
256091bfcdb0SDaniel P. Berrange        then
256191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
256291bfcdb0SDaniel P. Berrange        fi
256362893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
256462893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
256562893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
256691bfcdb0SDaniel P. Berrange        gcrypt="yes"
256791bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
256891bfcdb0SDaniel P. Berrange           nettle="no"
256991bfcdb0SDaniel P. Berrange        fi
257037788f25SDaniel P. Berrange
257137788f25SDaniel P. Berrange        cat > $TMPC << EOF
257237788f25SDaniel P. Berrange#include <gcrypt.h>
257337788f25SDaniel P. Berrangeint main(void) {
257437788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
257537788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
257637788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
257737788f25SDaniel P. Berrange return 0;
257837788f25SDaniel P. Berrange}
257937788f25SDaniel P. BerrangeEOF
258037788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
258137788f25SDaniel P. Berrange            gcrypt_kdf=yes
258237788f25SDaniel P. Berrange        fi
25831f923c70SLongpeng(Mike)
25841f923c70SLongpeng(Mike)        cat > $TMPC << EOF
25851f923c70SLongpeng(Mike)#include <gcrypt.h>
25861f923c70SLongpeng(Mike)int main(void) {
25871f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
25881f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
25891f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
25901f923c70SLongpeng(Mike)  return 0;
25911f923c70SLongpeng(Mike)}
25921f923c70SLongpeng(Mike)EOF
25931f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
25941f923c70SLongpeng(Mike)            gcrypt_hmac=yes
25951f923c70SLongpeng(Mike)        fi
259662893b67SDaniel P. Berrange    else
259791bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
259862893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
259991bfcdb0SDaniel P. Berrange        else
260091bfcdb0SDaniel P. Berrange            gcrypt="no"
260191bfcdb0SDaniel P. Berrange        fi
260262893b67SDaniel P. Berrange    fi
260362893b67SDaniel P. Berrangefi
260462893b67SDaniel P. Berrange
2605ddbb0d09SDaniel P. Berrange
260691bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2607ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
260889138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
260989138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
261089138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2611ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2612ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2613ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
261491bfcdb0SDaniel P. Berrange        nettle="yes"
2615fff2f982SDaniel P. Berrange
2616fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
26179e87a691SSteven Luo#include <stddef.h>
2618fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2619fff2f982SDaniel P. Berrangeint main(void) {
2620fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2621fff2f982SDaniel P. Berrange     return 0;
2622fff2f982SDaniel P. Berrange}
2623fff2f982SDaniel P. BerrangeEOF
2624fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2625fff2f982SDaniel P. Berrange            nettle_kdf=yes
2626fff2f982SDaniel P. Berrange        fi
2627ed754746SDaniel P. Berrange    else
262891bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2629ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
263091bfcdb0SDaniel P. Berrange        else
263191bfcdb0SDaniel P. Berrange            nettle="no"
2632ed754746SDaniel P. Berrange        fi
2633ed754746SDaniel P. Berrange    fi
263491bfcdb0SDaniel P. Berrangefi
263591bfcdb0SDaniel P. Berrange
263691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
263791bfcdb0SDaniel P. Berrangethen
263891bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
263991bfcdb0SDaniel P. Berrangefi
2640ed754746SDaniel P. Berrange
26419a2fd434SDaniel P. Berrange##########################################
26429a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
26439a2fd434SDaniel P. Berrange
26449a2fd434SDaniel P. Berrangetasn1=yes
264590246037SDaniel P. Berrangetasn1_cflags=""
264690246037SDaniel P. Berrangetasn1_libs=""
26479a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
264889138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
264989138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
26509a2fd434SDaniel P. Berrangeelse
26519a2fd434SDaniel P. Berrange    tasn1=no
26529a2fd434SDaniel P. Berrangefi
26539a2fd434SDaniel P. Berrange
2654ed754746SDaniel P. Berrange
2655bbbf9bfbSStefan Weil##########################################
2656559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2657559607eaSDaniel P. Berrange
2658559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2659559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2660559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2661559607eaSDaniel P. Berrangefi
2662559607eaSDaniel P. Berrange
2663559607eaSDaniel P. Berrange##########################################
2664bbbf9bfbSStefan Weil# VTE probe
2665bbbf9bfbSStefan Weil
2666bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2667bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2668c6feff9eSCole Robinson      vteminversion="0.32.0"
2669c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2670c6feff9eSCole Robinson        vtepackage="vte-2.91"
2671c6feff9eSCole Robinson      else
2672528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2673c6feff9eSCole Robinson      fi
2674528de90aSDaniel P. Berrange    else
2675528de90aSDaniel P. Berrange      vtepackage="vte"
2676c6feff9eSCole Robinson      vteminversion="0.24.0"
2677528de90aSDaniel P. Berrange    fi
2678c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
267989138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
268089138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
268189138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2682bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2683bbbf9bfbSStefan Weil        vte="yes"
2684bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
26859e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2686c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
26879e04c683SStefan Weil        else
26889e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
26899e04c683SStefan Weil        fi
2690bbbf9bfbSStefan Weil    else
2691bbbf9bfbSStefan Weil        vte="no"
2692a4ccabcfSAnthony Liguori    fi
2693a4ccabcfSAnthony Liguorifi
2694a4ccabcfSAnthony Liguori
2695a4ccabcfSAnthony Liguori##########################################
269611d9f695Sbellard# SDL probe
269711d9f695Sbellard
26983ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
26993ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
270047c03744SDave Airlie
2701ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
27028f4ea9cdSGerd Hoffmann    if $pkg_config --exists "sdl2"; then
2703ee8466d0SCole Robinson        sdlabi=2.0
27048f4ea9cdSGerd Hoffmann    elif $pkg_config --exists "sdl"; then
2705ee8466d0SCole Robinson        sdlabi=1.2
27068f4ea9cdSGerd Hoffmann    else
27078f4ea9cdSGerd Hoffmann        sdlabi=2.0
2708ee8466d0SCole Robinson    fi
2709ee8466d0SCole Robinsonfi
2710ee8466d0SCole Robinson
271147c03744SDave Airlieif test $sdlabi = "2.0"; then
271247c03744SDave Airlie    sdl_config=$sdl2_config
271347c03744SDave Airlie    sdlname=sdl2
271447c03744SDave Airlie    sdlconfigname=sdl2_config
2715e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
271647c03744SDave Airlie    sdlname=sdl
271747c03744SDave Airlie    sdlconfigname=sdl_config
2718e07047cfSCole Robinsonelse
2719e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
27203ec87ffeSPaolo Bonzinifi
27213ec87ffeSPaolo Bonzini
272289138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
272347c03744SDave Airlie  sdl_config=$sdlconfigname
272447c03744SDave Airliefi
272547c03744SDave Airlie
272647c03744SDave Airlieif $pkg_config $sdlname --exists; then
272747c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
272889138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
27293ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
27303ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
273189138857SStefan Weil  sdlversion=$($sdlconfig --version)
2732a0dfd8a4SLoïc Minierelse
2733a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
27348f4ea9cdSGerd Hoffmann    feature_not_found "sdl" "Install SDL2-devel"
2735a0dfd8a4SLoïc Minier  fi
2736a0dfd8a4SLoïc Minier  sdl=no
27379316f803SPaolo Bonzinifi
273829e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
27393ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
27403ec87ffeSPaolo Bonzinifi
274111d9f695Sbellard
27429316f803SPaolo Bonzinisdl_too_old=no
2743c4198157SJuan Quintelaif test "$sdl" != "no" ; then
274411d9f695Sbellard  cat > $TMPC << EOF
274511d9f695Sbellard#include <SDL.h>
274611d9f695Sbellard#undef main /* We don't want SDL to override our main() */
274711d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
274811d9f695SbellardEOF
274989138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
275074f42e18STeLeMan  if test "$static" = "yes" ; then
27515f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
27525f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
27535f37e6d4SThomas Huth    else
275489138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
27555f37e6d4SThomas Huth    fi
275674f42e18STeLeMan  else
275789138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
275874f42e18STeLeMan  fi
275952166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
276089138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
276111d9f695Sbellard      sdl_too_old=yes
276211d9f695Sbellard    else
276311d9f695Sbellard      sdl=yes
276411d9f695Sbellard    fi
27657c1f25b4Sbellard
276667c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
27671ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
276867c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
276989138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
277089138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
277111d9f695Sbellard      fi
277252166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
27731ac88f28SJuan Quintela	:
27741ac88f28SJuan Quintela      else
27751ac88f28SJuan Quintela        sdl=no
27767c1f25b4Sbellard      fi
27777c1f25b4Sbellard    fi # static link
2778c4198157SJuan Quintela  else # sdl not found
2779c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
278021684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2781c4198157SJuan Quintela    fi
2782c4198157SJuan Quintela    sdl=no
27837c1f25b4Sbellard  fi # sdl compile test
2784fd677642Sthsfi
278511d9f695Sbellard
27865368a422Saliguoriif test "$sdl" = "yes" ; then
27875368a422Saliguori  cat > $TMPC <<EOF
27885368a422Saliguori#include <SDL.h>
27895368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
27905368a422Saliguori#include <X11/XKBlib.h>
27915368a422Saliguori#else
27925368a422Saliguori#error No x11 support
27935368a422Saliguori#endif
27945368a422Saliguoriint main(void) { return 0; }
27955368a422SaliguoriEOF
2796f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2797f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2798f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
27995368a422Saliguori  fi
28005368a422Saliguorifi
28015368a422Saliguori
28028f28f3fbSths##########################################
28032da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
28042da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
28052da776dbSMichael R. Hines  cat > $TMPC <<EOF
28062da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
28072da776dbSMichael R. Hinesint main(void) { return 0; }
28082da776dbSMichael R. HinesEOF
28092da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
28102da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
28112da776dbSMichael R. Hines    rdma="yes"
28122da776dbSMichael R. Hines  else
28132da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
28142da776dbSMichael R. Hines        error_exit \
28152da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
28162da776dbSMichael R. Hines            " Your options:" \
28172da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
28182da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
28192da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
28202da776dbSMichael R. Hines    fi
28212da776dbSMichael R. Hines    rdma="no"
28222da776dbSMichael R. Hines  fi
28232da776dbSMichael R. Hinesfi
28242da776dbSMichael R. Hines
282595c6bff3SBenoît Canet
282695c6bff3SBenoît Canet##########################################
28272f9606b3Saliguori# VNC SASL detection
2828821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
28292f9606b3Saliguori  cat > $TMPC <<EOF
28302f9606b3Saliguori#include <sasl/sasl.h>
28312f9606b3Saliguori#include <stdio.h>
28322f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
28332f9606b3SaliguoriEOF
28342f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
28352f9606b3Saliguori  vnc_sasl_cflags=""
28362f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
283752166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2838ea784e3bSJuan Quintela    vnc_sasl=yes
2839fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2840ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
28412f9606b3Saliguori  else
2842ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
284321684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2844ea784e3bSJuan Quintela    fi
2845ea784e3bSJuan Quintela    vnc_sasl=no
28462f9606b3Saliguori  fi
28472f9606b3Saliguorifi
28482f9606b3Saliguori
28492f9606b3Saliguori##########################################
28502f6f5c7aSCorentin Chary# VNC JPEG detection
2851821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
28522f6f5c7aSCorentin Charycat > $TMPC <<EOF
28532f6f5c7aSCorentin Chary#include <stdio.h>
28542f6f5c7aSCorentin Chary#include <jpeglib.h>
28552f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
28562f6f5c7aSCorentin CharyEOF
28572f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
28582f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
28592f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
28602f6f5c7aSCorentin Chary    vnc_jpeg=yes
28612f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2862ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
28632f6f5c7aSCorentin Chary  else
28642f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
286521684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
28662f6f5c7aSCorentin Chary    fi
28672f6f5c7aSCorentin Chary    vnc_jpeg=no
28682f6f5c7aSCorentin Chary  fi
28692f6f5c7aSCorentin Charyfi
28702f6f5c7aSCorentin Chary
28712f6f5c7aSCorentin Chary##########################################
2872efe556adSCorentin Chary# VNC PNG detection
2873821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2874efe556adSCorentin Charycat > $TMPC <<EOF
2875efe556adSCorentin Chary//#include <stdio.h>
2876efe556adSCorentin Chary#include <png.h>
2877832ce9c2SScott Wood#include <stddef.h>
2878efe556adSCorentin Charyint main(void) {
2879efe556adSCorentin Chary    png_structp png_ptr;
2880efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
28817edc3fedSPeter Maydell    return png_ptr != 0;
2882efe556adSCorentin Chary}
2883efe556adSCorentin CharyEOF
288465d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
288589138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
288689138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
28879af8025eSBrad  else
2888efe556adSCorentin Chary    vnc_png_cflags=""
2889efe556adSCorentin Chary    vnc_png_libs="-lpng"
28909af8025eSBrad  fi
2891efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2892efe556adSCorentin Chary    vnc_png=yes
2893efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
28949af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2895efe556adSCorentin Chary  else
2896efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
289721684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2898efe556adSCorentin Chary    fi
2899efe556adSCorentin Chary    vnc_png=no
2900efe556adSCorentin Chary  fi
2901efe556adSCorentin Charyfi
2902efe556adSCorentin Chary
2903efe556adSCorentin Chary##########################################
290476655d6dSaliguori# fnmatch() probe, used for ACL routines
290576655d6dSaliguorifnmatch="no"
290676655d6dSaliguoricat > $TMPC << EOF
290776655d6dSaliguori#include <fnmatch.h>
290876655d6dSaliguoriint main(void)
290976655d6dSaliguori{
291076655d6dSaliguori    fnmatch("foo", "foo", 0);
291176655d6dSaliguori    return 0;
291276655d6dSaliguori}
291376655d6dSaliguoriEOF
291452166aa0SJuan Quintelaif compile_prog "" "" ; then
291576655d6dSaliguori   fnmatch="yes"
291676655d6dSaliguorifi
291776655d6dSaliguori
291876655d6dSaliguori##########################################
2919c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2920dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2921dce512deSChristoph Hellwig  cat > $TMPC << EOF
2922ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2923dce512deSChristoph Hellwig#include <xfs/xfs.h>
2924dce512deSChristoph Hellwigint main(void)
2925dce512deSChristoph Hellwig{
2926dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2927dce512deSChristoph Hellwig    return 0;
2928dce512deSChristoph Hellwig}
2929dce512deSChristoph HellwigEOF
2930dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2931dce512deSChristoph Hellwig    xfs="yes"
2932dce512deSChristoph Hellwig  else
2933dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
293421684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2935dce512deSChristoph Hellwig    fi
2936dce512deSChristoph Hellwig    xfs=no
2937dce512deSChristoph Hellwig  fi
2938dce512deSChristoph Hellwigfi
2939dce512deSChristoph Hellwig
2940dce512deSChristoph Hellwig##########################################
29418a16d273Sths# vde libraries probe
2942dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
29434baae0acSJuan Quintela  vde_libs="-lvdeplug"
29448a16d273Sths  cat > $TMPC << EOF
29458a16d273Sths#include <libvdeplug.h>
29464a7f0e06Spbrookint main(void)
29474a7f0e06Spbrook{
29484a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2949fea08e08SPeter Maydell    char s[] = "";
2950fea08e08SPeter Maydell    vde_open(s, s, &a);
29514a7f0e06Spbrook    return 0;
29524a7f0e06Spbrook}
29538a16d273SthsEOF
295452166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
29554baae0acSJuan Quintela    vde=yes
2956dfb278bdSJuan Quintela  else
2957dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
295821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2959dfb278bdSJuan Quintela    fi
2960dfb278bdSJuan Quintela    vde=no
29618a16d273Sths  fi
29628a16d273Sthsfi
29638a16d273Sths
29648a16d273Sths##########################################
29650a985b37SVincenzo Maffione# netmap support probe
29660a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
29670a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
29680a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
29690a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
29700a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
297158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
297258952137SVincenzo Maffione  cat > $TMPC << EOF
297358952137SVincenzo Maffione#include <inttypes.h>
297458952137SVincenzo Maffione#include <net/if.h>
297558952137SVincenzo Maffione#include <net/netmap.h>
297658952137SVincenzo Maffione#include <net/netmap_user.h>
29770a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
29780a985b37SVincenzo Maffione#error
29790a985b37SVincenzo Maffione#endif
298058952137SVincenzo Maffioneint main(void) { return 0; }
298158952137SVincenzo MaffioneEOF
298258952137SVincenzo Maffione  if compile_prog "" "" ; then
298358952137SVincenzo Maffione    netmap=yes
298458952137SVincenzo Maffione  else
298558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
298658952137SVincenzo Maffione      feature_not_found "netmap"
298758952137SVincenzo Maffione    fi
298858952137SVincenzo Maffione    netmap=no
298958952137SVincenzo Maffione  fi
299058952137SVincenzo Maffionefi
299158952137SVincenzo Maffione
299258952137SVincenzo Maffione##########################################
299347e98658SCorey Bryant# libcap-ng library probe
299447e98658SCorey Bryantif test "$cap_ng" != "no" ; then
299547e98658SCorey Bryant  cap_libs="-lcap-ng"
299647e98658SCorey Bryant  cat > $TMPC << EOF
299747e98658SCorey Bryant#include <cap-ng.h>
299847e98658SCorey Bryantint main(void)
299947e98658SCorey Bryant{
300047e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
300147e98658SCorey Bryant    return 0;
300247e98658SCorey Bryant}
300347e98658SCorey BryantEOF
300447e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
300547e98658SCorey Bryant    cap_ng=yes
300647e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
300747e98658SCorey Bryant  else
300847e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
300921684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
301047e98658SCorey Bryant    fi
301147e98658SCorey Bryant    cap_ng=no
301247e98658SCorey Bryant  fi
301347e98658SCorey Bryantfi
301447e98658SCorey Bryant
301547e98658SCorey Bryant##########################################
3016c2de5c91Smalc# Sound support libraries probe
30178f28f3fbSths
3018c2de5c91Smalcaudio_drv_probe()
3019c2de5c91Smalc{
3020c2de5c91Smalc    drv=$1
3021c2de5c91Smalc    hdr=$2
3022c2de5c91Smalc    lib=$3
3023c2de5c91Smalc    exp=$4
3024c2de5c91Smalc    cfl=$5
30258f28f3fbSths        cat > $TMPC << EOF
3026c2de5c91Smalc#include <$hdr>
3027c2de5c91Smalcint main(void) { $exp }
30288f28f3fbSthsEOF
302952166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
30308f28f3fbSths        :
30318f28f3fbSths    else
303276ad07a4SPeter Maydell        error_exit "$drv check failed" \
303376ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
30348f28f3fbSths    fi
3035c2de5c91Smalc}
3036c2de5c91Smalc
303789138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3038c2de5c91Smalcfor drv in $audio_drv_list; do
3039c2de5c91Smalc    case $drv in
3040c2de5c91Smalc    alsa)
3041c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3042e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3043b1149911SFam Zheng    alsa_libs="-lasound"
3044c2de5c91Smalc    ;;
3045c2de5c91Smalc
3046b8e59f18Smalc    pa)
3047e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3048e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3049b1149911SFam Zheng    pulse_libs="-lpulse"
305067f86e8eSJuan Quintela    audio_pt_int="yes"
3051b8e59f18Smalc    ;;
3052b8e59f18Smalc
3053373967b2SGerd Hoffmann    sdl)
3054373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3055373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3056373967b2SGerd Hoffmann    fi
3057373967b2SGerd Hoffmann    ;;
3058373967b2SGerd Hoffmann
3059997e690aSJuan Quintela    coreaudio)
3060b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3061997e690aSJuan Quintela    ;;
3062997e690aSJuan Quintela
3063a4bf6780SJuan Quintela    dsound)
3064b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3065d5631638Smalc      audio_win_int="yes"
3066a4bf6780SJuan Quintela    ;;
3067a4bf6780SJuan Quintela
3068a4bf6780SJuan Quintela    oss)
3069b1149911SFam Zheng      oss_libs="$oss_lib"
3070a4bf6780SJuan Quintela    ;;
3071a4bf6780SJuan Quintela
3072373967b2SGerd Hoffmann    wav)
3073373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
30742f6a1ab0Sblueswir1    ;;
30752f6a1ab0Sblueswir1
3076e4c63a6aSmalc    *)
30771c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
307876ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
307976ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3080e4c63a6aSmalc    }
3081e4c63a6aSmalc    ;;
3082c2de5c91Smalc    esac
3083c2de5c91Smalcdone
30848f28f3fbSths
30854d3b6f6eSbalrog##########################################
30862e4d9fb1Saurel32# BrlAPI probe
30872e4d9fb1Saurel32
30884ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3089eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
30902e4d9fb1Saurel32  cat > $TMPC << EOF
30912e4d9fb1Saurel32#include <brlapi.h>
3092832ce9c2SScott Wood#include <stddef.h>
30932e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
30942e4d9fb1Saurel32EOF
309552166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
30962e4d9fb1Saurel32    brlapi=yes
30974ffcedb6SJuan Quintela  else
30984ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
309921684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
31004ffcedb6SJuan Quintela    fi
31014ffcedb6SJuan Quintela    brlapi=no
3102eb82284fSJuan Quintela  fi
3103eb82284fSJuan Quintelafi
31042e4d9fb1Saurel32
31052e4d9fb1Saurel32##########################################
31064d3b6f6eSbalrog# curses probe
3107a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3108e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
31098ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
31108ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3111e095e2f3SStefan Weil  else
31127c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
31138ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3114e095e2f3SStefan Weil  fi
3115c584a6d0SJuan Quintela  curses_found=no
31164d3b6f6eSbalrog  cat > $TMPC << EOF
31178ddc5bf9SSamuel Thibault#include <locale.h>
31184d3b6f6eSbalrog#include <curses.h>
31198ddc5bf9SSamuel Thibault#include <wchar.h>
3120ef9a2524SStefan Weilint main(void) {
31218ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
31228ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3123ef9a2524SStefan Weil  resize_term(0, 0);
31248ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
31258ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
31267c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3127271f37abSKamil Rytarowski  return 0;
3128ef9a2524SStefan Weil}
31294d3b6f6eSbalrogEOF
3130ecbe251fSVadim Evard  IFS=:
31318ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3132b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3133b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
31347c703002SSamuel Thibault    IFS=:
31358ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3136ecbe251fSVadim Evard      unset IFS
31378ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3138c584a6d0SJuan Quintela        curses_found=yes
31398ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
31404f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
31414f78ef9aSJuan Quintela        break
31424d3b6f6eSbalrog      fi
31434f78ef9aSJuan Quintela    done
31447c703002SSamuel Thibault    if test "$curses_found" = yes ; then
31457c703002SSamuel Thibault      break
31467c703002SSamuel Thibault    fi
31478ddc5bf9SSamuel Thibault  done
3148ecbe251fSVadim Evard  unset IFS
3149c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3150c584a6d0SJuan Quintela    curses=yes
3151c584a6d0SJuan Quintela  else
3152c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
315321684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3154c584a6d0SJuan Quintela    fi
3155c584a6d0SJuan Quintela    curses=no
3156c584a6d0SJuan Quintela  fi
31574f78ef9aSJuan Quintelafi
31584d3b6f6eSbalrog
3159414f0dabSblueswir1##########################################
3160769ce76dSAlexander Graf# curl probe
3161a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
316265d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3163a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
31644e2b0658SPaolo Bonzini  else
31654e2b0658SPaolo Bonzini    curlconfig=curl-config
31664e2b0658SPaolo Bonzini  fi
3167769ce76dSAlexander Graf  cat > $TMPC << EOF
3168769ce76dSAlexander Graf#include <curl/curl.h>
31690b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3170769ce76dSAlexander GrafEOF
317189138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
317289138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3173b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3174769ce76dSAlexander Graf    curl=yes
3175788c8196SJuan Quintela  else
3176788c8196SJuan Quintela    if test "$curl" = "yes" ; then
317721684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3178788c8196SJuan Quintela    fi
3179788c8196SJuan Quintela    curl=no
3180769ce76dSAlexander Graf  fi
3181769ce76dSAlexander Graffi # test "$curl"
3182769ce76dSAlexander Graf
3183769ce76dSAlexander Graf##########################################
3184fb599c9aSbalrog# bluez support probe
3185a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3186e820e3f4Sbalrog  cat > $TMPC << EOF
3187e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3188e820e3f4Sbalrogint main(void) { return bt_error(0); }
3189e820e3f4SbalrogEOF
319089138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
319189138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
319252166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3193a20a6f46SJuan Quintela    bluez=yes
3194e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3195e820e3f4Sbalrog  else
3196a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
319721684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3198a20a6f46SJuan Quintela    fi
3199e820e3f4Sbalrog    bluez="no"
3200e820e3f4Sbalrog  fi
3201fb599c9aSbalrogfi
3202fb599c9aSbalrog
3203fb599c9aSbalrog##########################################
3204e18df141SAnthony Liguori# glib support probe
3205a52d28afSPaolo Bonzini
3206ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3207ad04d8cbSPeter Maydell    glib_req_ver=2.30
3208ad04d8cbSPeter Maydellelse
3209f40685c6SJohn Snow    glib_req_ver=2.22
3210ad04d8cbSPeter Maydellfi
3211aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3212aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3213aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3214aa0d1f44SPaolo Bonzinifi
3215e26110cfSFam Zheng
32164eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
32174eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
32184eaf7202SSameeh Jubran
32194eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
32204eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
32214eaf7202SSameeh Jubranfi
32224eaf7202SSameeh Jubran
3223aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3224e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
322589138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
322689138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
32274a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
322814015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3229957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3230e18df141SAnthony Liguori    else
3231e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3232e26110cfSFam Zheng    fi
3233e26110cfSFam Zhengdone
3234e26110cfSFam Zheng
3235977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3236977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3237977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3238977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3239977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3240977a82abSDaniel P. Berrange#include <glib.h>
3241977a82abSDaniel P. Berrange#include <unistd.h>
3242977a82abSDaniel P. Berrange
3243977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3244977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3245977a82abSDaniel P. Berrange
3246977a82abSDaniel P. Berrangeint main(void) {
3247977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3248977a82abSDaniel P. Berrange   return 0;
3249977a82abSDaniel P. Berrange}
3250977a82abSDaniel P. BerrangeEOF
3251977a82abSDaniel P. Berrange
32525919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3253977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3254977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3255977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3256977a82abSDaniel P. Berrange	       "build target"
3257977a82abSDaniel P. Berrangefi
3258977a82abSDaniel P. Berrange
32599d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
32609d41401bSMichael S. Tsirkinglib_subprocess=yes
3261a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
32629d41401bSMichael S. Tsirkin    glib_subprocess=no
32639d41401bSMichael S. Tsirkinfi
32649d41401bSMichael S. Tsirkin
3265bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3266bbbf2e04SJohn Snowcat > $TMPC << EOF
3267bbbf2e04SJohn Snow#include <glib.h>
3268bbbf2e04SJohn Snowint main(void) { return 0; }
3269bbbf2e04SJohn SnowEOF
3270bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3271bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3272bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3273bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3274bbbf2e04SJohn Snow    fi
3275bbbf2e04SJohn Snowfi
3276bbbf2e04SJohn Snow
3277e26110cfSFam Zheng##########################################
3278e26110cfSFam Zheng# SHA command probe for modules
3279e26110cfSFam Zhengif test "$modules" = yes; then
3280e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3281e26110cfSFam Zheng    for c in $shacmd_probe; do
32828ccefb91SFam Zheng        if has $c; then
3283e26110cfSFam Zheng            shacmd="$c"
3284e26110cfSFam Zheng            break
3285e26110cfSFam Zheng        fi
3286e26110cfSFam Zheng    done
3287e26110cfSFam Zheng    if test "$shacmd" = ""; then
3288e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3289e26110cfSFam Zheng    fi
3290e18df141SAnthony Liguorifi
3291e18df141SAnthony Liguori
3292e18df141SAnthony Liguori##########################################
3293e2134eb9SGerd Hoffmann# pixman support probe
3294e2134eb9SGerd Hoffmann
329574880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
329674880fe2SRobert Schiele  pixman_cflags=
329774880fe2SRobert Schiele  pixman_libs=
329835c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
329989138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
330089138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3301e2134eb9SGerd Hoffmannelse
3302c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3303c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3304e2134eb9SGerd Hoffmannfi
3305e2134eb9SGerd Hoffmann
3306e2134eb9SGerd Hoffmann##########################################
3307fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3308fe8fc5aeSPaolo Bonzini
3309fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
3310fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3311fe8fc5aeSPaolo Bonzini#include <libudev.h>
3312fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3313fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3314fe8fc5aeSPaolo Bonziniint logsink;
3315fe8fc5aeSPaolo Bonziniint main(void) {
3316fe8fc5aeSPaolo Bonzini    struct udev *udev = udev_new();
3317fe8fc5aeSPaolo Bonzini    mpath_lib_init(udev);
3318fe8fc5aeSPaolo Bonzini    return 0;
3319fe8fc5aeSPaolo Bonzini}
3320fe8fc5aeSPaolo BonziniEOF
3321fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3322fe8fc5aeSPaolo Bonzini    mpathpersist=yes
3323fe8fc5aeSPaolo Bonzini  else
3324fe8fc5aeSPaolo Bonzini    mpathpersist=no
3325fe8fc5aeSPaolo Bonzini  fi
3326fe8fc5aeSPaolo Bonzinielse
3327fe8fc5aeSPaolo Bonzini  mpathpersist=no
3328fe8fc5aeSPaolo Bonzinifi
3329fe8fc5aeSPaolo Bonzini
3330fe8fc5aeSPaolo Bonzini##########################################
333117bff52bSM. Mohan Kumar# libcap probe
333217bff52bSM. Mohan Kumar
333317bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
333417bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
333517bff52bSM. Mohan Kumar#include <stdio.h>
333617bff52bSM. Mohan Kumar#include <sys/capability.h>
3337cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
333817bff52bSM. Mohan KumarEOF
333917bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
334017bff52bSM. Mohan Kumar    cap=yes
334117bff52bSM. Mohan Kumar  else
334217bff52bSM. Mohan Kumar    cap=no
334317bff52bSM. Mohan Kumar  fi
334417bff52bSM. Mohan Kumarfi
334517bff52bSM. Mohan Kumar
334617bff52bSM. Mohan Kumar##########################################
3347e5d355d1Saliguori# pthread probe
33484b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
33493c529d93Saliguori
3350e5d355d1Saliguoripthread=no
3351414f0dabSblueswir1cat > $TMPC << EOF
33523c529d93Saliguori#include <pthread.h>
33537a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
33547a42bbe4SStefan Weilint main(void) {
33557a42bbe4SStefan Weil  pthread_t thread;
33567a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
33577a42bbe4SStefan Weil  return 0;
33587a42bbe4SStefan Weil}
3359414f0dabSblueswir1EOF
3360bd00d539SAndreas Färberif compile_prog "" "" ; then
3361bd00d539SAndreas Färber  pthread=yes
3362bd00d539SAndreas Färberelse
3363de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
336452166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3365e5d355d1Saliguori      pthread=yes
3366e3c56761SPeter Portante      found=no
3367e3c56761SPeter Portante      for lib_entry in $LIBS; do
3368e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3369e3c56761SPeter Portante          found=yes
3370e3c56761SPeter Portante          break
3371e3c56761SPeter Portante        fi
3372e3c56761SPeter Portante      done
3373e3c56761SPeter Portante      if test "$found" = "no"; then
33745572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3375e3c56761SPeter Portante      fi
3376409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3377de65fe0fSSebastian Herbszt      break
3378414f0dabSblueswir1    fi
3379de65fe0fSSebastian Herbszt  done
3380bd00d539SAndreas Färberfi
3381414f0dabSblueswir1
33824617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
338376ad07a4SPeter Maydell  error_exit "pthread check failed" \
338476ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3385e5d355d1Saliguorifi
3386e5d355d1Saliguori
33875c312079SDr. David Alan Gilbert# check for pthread_setname_np
33885c312079SDr. David Alan Gilbertpthread_setname_np=no
33895c312079SDr. David Alan Gilbertcat > $TMPC << EOF
33905c312079SDr. David Alan Gilbert#include <pthread.h>
33915c312079SDr. David Alan Gilbert
33925c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
33935c312079SDr. David Alan Gilbertint main(void)
33945c312079SDr. David Alan Gilbert{
33955c312079SDr. David Alan Gilbert    pthread_t thread;
33965c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
33975c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
33985c312079SDr. David Alan Gilbert    return 0;
33995c312079SDr. David Alan Gilbert}
34005c312079SDr. David Alan GilbertEOF
34015c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
34025c312079SDr. David Alan Gilbert  pthread_setname_np=yes
34035c312079SDr. David Alan Gilbertfi
34045c312079SDr. David Alan Gilbert
3405bf9298b9Saliguori##########################################
3406f27aaf4bSChristian Brunner# rbd probe
3407f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3408f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3409f27aaf4bSChristian Brunner#include <stdio.h>
3410ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3411f27aaf4bSChristian Brunnerint main(void) {
3412ad32e9c0SJosh Durgin    rados_t cluster;
3413ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3414f27aaf4bSChristian Brunner    return 0;
3415f27aaf4bSChristian Brunner}
3416f27aaf4bSChristian BrunnerEOF
3417ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3418f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3419f27aaf4bSChristian Brunner    rbd=yes
3420f27aaf4bSChristian Brunner  else
3421f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
342221684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3423f27aaf4bSChristian Brunner    fi
3424f27aaf4bSChristian Brunner    rbd=no
3425f27aaf4bSChristian Brunner  fi
3426f27aaf4bSChristian Brunnerfi
3427f27aaf4bSChristian Brunner
3428f27aaf4bSChristian Brunner##########################################
34290a12ec87SRichard W.M. Jones# libssh2 probe
34304fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
34310a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
343265d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
343389138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
343489138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
34350a12ec87SRichard W.M. Jones    libssh2=yes
34360a12ec87SRichard W.M. Jones  else
34370a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
34384fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
34390a12ec87SRichard W.M. Jones    fi
34400a12ec87SRichard W.M. Jones    libssh2=no
34410a12ec87SRichard W.M. Jones  fi
34420a12ec87SRichard W.M. Jonesfi
34430a12ec87SRichard W.M. Jones
34440a12ec87SRichard W.M. Jones##########################################
34459a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
34469a2d462eSRichard W.M. Jones
34479a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
34489a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
34499a2d462eSRichard W.M. Jones#include <stdio.h>
34509a2d462eSRichard W.M. Jones#include <libssh2.h>
34519a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
34529a2d462eSRichard W.M. Jonesint main(void) {
34539a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
34549a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
34559a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
34569a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
34579a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
34589a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
34599a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
34609a2d462eSRichard W.M. Jones    return 0;
34619a2d462eSRichard W.M. Jones}
34629a2d462eSRichard W.M. JonesEOF
34639a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
34649a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
34659a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
34669a2d462eSRichard W.M. Jones  fi
34679a2d462eSRichard W.M. Jonesfi
34689a2d462eSRichard W.M. Jones
34699a2d462eSRichard W.M. Jones##########################################
34705c6c3a6cSChristoph Hellwig# linux-aio probe
34715c6c3a6cSChristoph Hellwig
34725c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
34735c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
34745c6c3a6cSChristoph Hellwig#include <libaio.h>
34755c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3476832ce9c2SScott Wood#include <stddef.h>
34775c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
34785c6c3a6cSChristoph HellwigEOF
34795c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
34805c6c3a6cSChristoph Hellwig    linux_aio=yes
34815c6c3a6cSChristoph Hellwig  else
34825c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
348321684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
34845c6c3a6cSChristoph Hellwig    fi
34853cfcae3cSLuiz Capitulino    linux_aio=no
34865c6c3a6cSChristoph Hellwig  fi
34875c6c3a6cSChristoph Hellwigfi
34885c6c3a6cSChristoph Hellwig
34895c6c3a6cSChristoph Hellwig##########################################
34903b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
34913b8acc11SPaolo Bonzini
34923b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
34933b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
34943b8acc11SPaolo Bonzinielse
34953b8acc11SPaolo Bonzini  tpm_passthrough=no
34963b8acc11SPaolo Bonzinifi
34973b8acc11SPaolo Bonzini
3498*f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3499*f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3500*f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3501*f4ede81eSAmarnath Vallurielse
3502*f4ede81eSAmarnath Valluri  tpm_emulator=no
3503*f4ede81eSAmarnath Vallurifi
35043b8acc11SPaolo Bonzini##########################################
3505758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3506758e8e38SVenkateswararao Jujjuri (JV)
3507758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3508758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3509758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3510758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3511f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3512f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3513f2338fb4SPavel Borzenkov#else
35144f26f2b6SAvi Kivity#include <sys/xattr.h>
3515f2338fb4SPavel Borzenkov#endif
3516758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3517758e8e38SVenkateswararao Jujjuri (JV)EOF
35184f26f2b6SAvi Kivity  if compile_prog "" "" ; then
35194f26f2b6SAvi Kivity    attr=yes
35204f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3521f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3522758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3523758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
35244f26f2b6SAvi Kivity    libattr=yes
3525758e8e38SVenkateswararao Jujjuri (JV)  else
3526758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
352721684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3528758e8e38SVenkateswararao Jujjuri (JV)    fi
3529758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3530758e8e38SVenkateswararao Jujjuri (JV)  fi
3531758e8e38SVenkateswararao Jujjuri (JV)fi
3532758e8e38SVenkateswararao Jujjuri (JV)
3533758e8e38SVenkateswararao Jujjuri (JV)##########################################
3534bf9298b9Saliguori# iovec probe
3535bf9298b9Saliguoricat > $TMPC <<EOF
3536db34f0b3Sblueswir1#include <sys/types.h>
3537bf9298b9Saliguori#include <sys/uio.h>
3538db34f0b3Sblueswir1#include <unistd.h>
3539f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3540bf9298b9SaliguoriEOF
3541bf9298b9Saliguoriiovec=no
354252166aa0SJuan Quintelaif compile_prog "" "" ; then
3543bf9298b9Saliguori  iovec=yes
3544bf9298b9Saliguorifi
3545bf9298b9Saliguori
3546f652e6afSaurel32##########################################
3547ceb42de8Saliguori# preadv probe
3548ceb42de8Saliguoricat > $TMPC <<EOF
3549ceb42de8Saliguori#include <sys/types.h>
3550ceb42de8Saliguori#include <sys/uio.h>
3551ceb42de8Saliguori#include <unistd.h>
3552c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3553ceb42de8SaliguoriEOF
3554ceb42de8Saliguoripreadv=no
355552166aa0SJuan Quintelaif compile_prog "" "" ; then
3556ceb42de8Saliguori  preadv=yes
3557ceb42de8Saliguorifi
3558ceb42de8Saliguori
3559ceb42de8Saliguori##########################################
3560f652e6afSaurel32# fdt probe
3561e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3562e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3563e169e1e1SPeter Maydellfdt_required=no
3564e169e1e1SPeter Maydellfor target in $target_list; do
3565e169e1e1SPeter Maydell  case $target in
3566df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3567e169e1e1SPeter Maydell      fdt_required=yes
3568e169e1e1SPeter Maydell    ;;
3569e169e1e1SPeter Maydell  esac
3570e169e1e1SPeter Maydelldone
3571e169e1e1SPeter Maydell
3572e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3573e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3574e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3575e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3576e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3577e169e1e1SPeter Maydell  fi
3578e169e1e1SPeter Maydell  fdt=yes
3579e169e1e1SPeter Maydellfi
3580e169e1e1SPeter Maydell
35812df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3582b41af4baSJuan Quintela  fdt_libs="-lfdt"
358396ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
35846e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3585f652e6afSaurel32  cat > $TMPC << EOF
358631ce0adbSThomas Huth#include <libfdt.h>
358796ce6545SPeter Crosthwaite#include <libfdt_env.h>
35886e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3589f652e6afSaurel32EOF
359052166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3591a540f158SPeter Crosthwaite    # system DTC is good - use it
3592f652e6afSaurel32    fdt=yes
3593a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3594a540f158SPeter Crosthwaite    # have submodule DTC - use it
3595a540f158SPeter Crosthwaite    fdt=yes
3596a540f158SPeter Crosthwaite    dtc_internal="yes"
3597a540f158SPeter Crosthwaite    mkdir -p dtc
3598cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3599a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3600a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
36012df87df7SJuan Quintela    fi
3602a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3603a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3604a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3605a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
36066e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
36073f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3608a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3609a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3610a540f158SPeter Crosthwaite  else
3611a540f158SPeter Crosthwaite    # don't have and don't want
3612de3a354aSMichael Walle    fdt_libs=
36132df87df7SJuan Quintela    fdt=no
3614f652e6afSaurel32  fi
3615f652e6afSaurel32fi
3616f652e6afSaurel32
3617a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3618a540f158SPeter Crosthwaite
361920ff075bSMichael Walle##########################################
3620fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3621b1546f32SGerd Hoffmann
3622da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3623014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3624fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3625f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3626f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3627da076ffeSGerd Hoffmann    opengl=yes
3628925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3629925a0400SGerd Hoffmann        gtk_gl="yes"
3630925a0400SGerd Hoffmann    fi
3631cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
363220ff075bSMichael Walle  else
3633da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3634dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
363520ff075bSMichael Walle    fi
3636f676c67eSJeremy White    opengl_cflags=""
3637da076ffeSGerd Hoffmann    opengl_libs=""
3638da076ffeSGerd Hoffmann    opengl=no
363920ff075bSMichael Walle  fi
364020ff075bSMichael Wallefi
364120ff075bSMichael Walle
3642014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3643014cb152SGerd Hoffmann  cat > $TMPC << EOF
3644014cb152SGerd Hoffmann#include <epoxy/egl.h>
3645014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3646014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3647014cb152SGerd Hoffmann#endif
3648014cb152SGerd Hoffmannint main(void) { return 0; }
3649014cb152SGerd HoffmannEOF
3650014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3651014cb152SGerd Hoffmann    opengl_dmabuf=yes
3652014cb152SGerd Hoffmann  fi
3653014cb152SGerd Hoffmannfi
3654c9a12e75SChrysostomos Nanakos
3655c9a12e75SChrysostomos Nanakos
3656eb100396SBharata B Rao##########################################
3657eb100396SBharata B Rao# glusterfs probe
3658eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
365965d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3660e01bee08SBharata B Rao    glusterfs="yes"
366189138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
366289138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3663d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3664d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3665d85fa9ebSJeff Cody    fi
366665d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
36670c14fb47SBharata B Rao      glusterfs_discard="yes"
36680c14fb47SBharata B Rao    fi
36697c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3670df3a429aSNiels de Vos      glusterfs_fallocate="yes"
36717c815372SBharata B Rao      glusterfs_zerofill="yes"
36727c815372SBharata B Rao    fi
3673eb100396SBharata B Rao  else
3674eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
36758efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
36768efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3677eb100396SBharata B Rao    fi
3678e01bee08SBharata B Rao    glusterfs="no"
3679eb100396SBharata B Rao  fi
3680eb100396SBharata B Raofi
3681eb100396SBharata B Rao
368239386ac7Saurel32# Check for inotify functions when we are building linux-user
36833b3f24adSaurel32# emulator.  This is done because older glibc versions don't
36843b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
36853b3f24adSaurel32# don't provide them even if kernel supports them.
36863b3f24adSaurel32#
36873b3f24adSaurel32inotify=no
36883b3f24adSaurel32cat > $TMPC << EOF
36893b3f24adSaurel32#include <sys/inotify.h>
36903b3f24adSaurel32
36913b3f24adSaurel32int
36923b3f24adSaurel32main(void)
36933b3f24adSaurel32{
36943b3f24adSaurel32	/* try to start inotify */
36958690e420Saurel32	return inotify_init();
36963b3f24adSaurel32}
36973b3f24adSaurel32EOF
369852166aa0SJuan Quintelaif compile_prog "" "" ; then
36993b3f24adSaurel32  inotify=yes
37003b3f24adSaurel32fi
37013b3f24adSaurel32
3702c05c7a73SRiku Voipioinotify1=no
3703c05c7a73SRiku Voipiocat > $TMPC << EOF
3704c05c7a73SRiku Voipio#include <sys/inotify.h>
3705c05c7a73SRiku Voipio
3706c05c7a73SRiku Voipioint
3707c05c7a73SRiku Voipiomain(void)
3708c05c7a73SRiku Voipio{
3709c05c7a73SRiku Voipio    /* try to start inotify */
3710c05c7a73SRiku Voipio    return inotify_init1(0);
3711c05c7a73SRiku Voipio}
3712c05c7a73SRiku VoipioEOF
3713c05c7a73SRiku Voipioif compile_prog "" "" ; then
3714c05c7a73SRiku Voipio  inotify1=yes
3715c05c7a73SRiku Voipiofi
3716c05c7a73SRiku Voipio
3717099d6b0fSRiku Voipio# check if pipe2 is there
3718099d6b0fSRiku Voipiopipe2=no
3719099d6b0fSRiku Voipiocat > $TMPC << EOF
3720099d6b0fSRiku Voipio#include <unistd.h>
3721099d6b0fSRiku Voipio#include <fcntl.h>
3722099d6b0fSRiku Voipio
3723099d6b0fSRiku Voipioint main(void)
3724099d6b0fSRiku Voipio{
3725099d6b0fSRiku Voipio    int pipefd[2];
37269bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3727099d6b0fSRiku Voipio}
3728099d6b0fSRiku VoipioEOF
372952166aa0SJuan Quintelaif compile_prog "" "" ; then
3730099d6b0fSRiku Voipio  pipe2=yes
3731099d6b0fSRiku Voipiofi
3732099d6b0fSRiku Voipio
373340ff6d7eSKevin Wolf# check if accept4 is there
373440ff6d7eSKevin Wolfaccept4=no
373540ff6d7eSKevin Wolfcat > $TMPC << EOF
373640ff6d7eSKevin Wolf#include <sys/socket.h>
373740ff6d7eSKevin Wolf#include <stddef.h>
373840ff6d7eSKevin Wolf
373940ff6d7eSKevin Wolfint main(void)
374040ff6d7eSKevin Wolf{
374140ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
374240ff6d7eSKevin Wolf    return 0;
374340ff6d7eSKevin Wolf}
374440ff6d7eSKevin WolfEOF
374540ff6d7eSKevin Wolfif compile_prog "" "" ; then
374640ff6d7eSKevin Wolf  accept4=yes
374740ff6d7eSKevin Wolffi
374840ff6d7eSKevin Wolf
37493ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
37503ce34dfbSvibisreenivasansplice=no
37513ce34dfbSvibisreenivasancat > $TMPC << EOF
37523ce34dfbSvibisreenivasan#include <unistd.h>
37533ce34dfbSvibisreenivasan#include <fcntl.h>
37543ce34dfbSvibisreenivasan#include <limits.h>
37553ce34dfbSvibisreenivasan
37563ce34dfbSvibisreenivasanint main(void)
37573ce34dfbSvibisreenivasan{
375866ea0f22SStefan Weil    int len, fd = 0;
37593ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
37603ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
37613ce34dfbSvibisreenivasan    return 0;
37623ce34dfbSvibisreenivasan}
37633ce34dfbSvibisreenivasanEOF
376452166aa0SJuan Quintelaif compile_prog "" "" ; then
37653ce34dfbSvibisreenivasan  splice=yes
37663ce34dfbSvibisreenivasanfi
37673ce34dfbSvibisreenivasan
3768dcc38d1cSMarcelo Tosatti##########################################
3769a99d57bbSWanlong Gao# libnuma probe
3770a99d57bbSWanlong Gao
3771a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3772a99d57bbSWanlong Gao  cat > $TMPC << EOF
3773a99d57bbSWanlong Gao#include <numa.h>
3774a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3775a99d57bbSWanlong GaoEOF
3776a99d57bbSWanlong Gao
3777a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3778a99d57bbSWanlong Gao    numa=yes
3779a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3780a99d57bbSWanlong Gao  else
3781a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3782a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3783a99d57bbSWanlong Gao    fi
3784a99d57bbSWanlong Gao    numa=no
3785a99d57bbSWanlong Gao  fi
3786a99d57bbSWanlong Gaofi
3787a99d57bbSWanlong Gao
37887b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
37897b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
37907b01cb97SAlexandre Derumier    exit 1
37917b01cb97SAlexandre Derumierfi
37927b01cb97SAlexandre Derumier
3793a99d57bbSWanlong Gao##########################################
37942847b469SFam Zheng# tcmalloc probe
37952847b469SFam Zheng
37962847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
37972847b469SFam Zheng  cat > $TMPC << EOF
37982847b469SFam Zheng#include <stdlib.h>
37992847b469SFam Zhengint main(void) { malloc(1); return 0; }
38002847b469SFam ZhengEOF
38012847b469SFam Zheng
38022847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
38032847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
38042847b469SFam Zheng  else
38052847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
38062847b469SFam Zheng  fi
38072847b469SFam Zhengfi
38082847b469SFam Zheng
38092847b469SFam Zheng##########################################
38107b01cb97SAlexandre Derumier# jemalloc probe
38117b01cb97SAlexandre Derumier
38127b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
38137b01cb97SAlexandre Derumier  cat > $TMPC << EOF
38147b01cb97SAlexandre Derumier#include <stdlib.h>
38157b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
38167b01cb97SAlexandre DerumierEOF
38177b01cb97SAlexandre Derumier
38187b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
38197b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
38207b01cb97SAlexandre Derumier  else
38217b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
38227b01cb97SAlexandre Derumier  fi
38237b01cb97SAlexandre Derumierfi
38247b01cb97SAlexandre Derumier
38257b01cb97SAlexandre Derumier##########################################
3826dcc38d1cSMarcelo Tosatti# signalfd probe
3827dcc38d1cSMarcelo Tosattisignalfd="no"
3828dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3829dcc38d1cSMarcelo Tosatti#include <unistd.h>
3830dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3831dcc38d1cSMarcelo Tosatti#include <signal.h>
3832dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3833dcc38d1cSMarcelo TosattiEOF
3834dcc38d1cSMarcelo Tosatti
3835dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3836dcc38d1cSMarcelo Tosatti  signalfd=yes
3837dcc38d1cSMarcelo Tosattifi
3838dcc38d1cSMarcelo Tosatti
3839c2882b96SRiku Voipio# check if eventfd is supported
3840c2882b96SRiku Voipioeventfd=no
3841c2882b96SRiku Voipiocat > $TMPC << EOF
3842c2882b96SRiku Voipio#include <sys/eventfd.h>
3843c2882b96SRiku Voipio
3844c2882b96SRiku Voipioint main(void)
3845c2882b96SRiku Voipio{
384655cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3847c2882b96SRiku Voipio}
3848c2882b96SRiku VoipioEOF
3849c2882b96SRiku Voipioif compile_prog "" "" ; then
3850c2882b96SRiku Voipio  eventfd=yes
3851c2882b96SRiku Voipiofi
3852c2882b96SRiku Voipio
3853751bcc39SMarc-André Lureau# check if memfd is supported
3854751bcc39SMarc-André Lureaumemfd=no
3855751bcc39SMarc-André Lureaucat > $TMPC << EOF
3856751bcc39SMarc-André Lureau#include <sys/memfd.h>
3857751bcc39SMarc-André Lureau
3858751bcc39SMarc-André Lureauint main(void)
3859751bcc39SMarc-André Lureau{
3860751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3861751bcc39SMarc-André Lureau}
3862751bcc39SMarc-André LureauEOF
3863751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3864751bcc39SMarc-André Lureau  memfd=yes
3865751bcc39SMarc-André Lureaufi
3866751bcc39SMarc-André Lureau
3867751bcc39SMarc-André Lureau
3868751bcc39SMarc-André Lureau
3869d0927938SUlrich Hecht# check for fallocate
3870d0927938SUlrich Hechtfallocate=no
3871d0927938SUlrich Hechtcat > $TMPC << EOF
3872d0927938SUlrich Hecht#include <fcntl.h>
3873d0927938SUlrich Hecht
3874d0927938SUlrich Hechtint main(void)
3875d0927938SUlrich Hecht{
3876d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3877d0927938SUlrich Hecht    return 0;
3878d0927938SUlrich Hecht}
3879d0927938SUlrich HechtEOF
38808fb03151SPeter Maydellif compile_prog "" "" ; then
3881d0927938SUlrich Hecht  fallocate=yes
3882d0927938SUlrich Hechtfi
3883d0927938SUlrich Hecht
38843d4fa43eSKusanagi Kouichi# check for fallocate hole punching
38853d4fa43eSKusanagi Kouichifallocate_punch_hole=no
38863d4fa43eSKusanagi Kouichicat > $TMPC << EOF
38873d4fa43eSKusanagi Kouichi#include <fcntl.h>
38883d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
38893d4fa43eSKusanagi Kouichi
38903d4fa43eSKusanagi Kouichiint main(void)
38913d4fa43eSKusanagi Kouichi{
38923d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
38933d4fa43eSKusanagi Kouichi    return 0;
38943d4fa43eSKusanagi Kouichi}
38953d4fa43eSKusanagi KouichiEOF
38963d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
38973d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
38983d4fa43eSKusanagi Kouichifi
38993d4fa43eSKusanagi Kouichi
3900b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3901b953f075SDenis V. Lunevfallocate_zero_range=no
3902b953f075SDenis V. Lunevcat > $TMPC << EOF
3903b953f075SDenis V. Lunev#include <fcntl.h>
3904b953f075SDenis V. Lunev#include <linux/falloc.h>
3905b953f075SDenis V. Lunev
3906b953f075SDenis V. Lunevint main(void)
3907b953f075SDenis V. Lunev{
3908b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3909b953f075SDenis V. Lunev    return 0;
3910b953f075SDenis V. Lunev}
3911b953f075SDenis V. LunevEOF
3912b953f075SDenis V. Lunevif compile_prog "" "" ; then
3913b953f075SDenis V. Lunev  fallocate_zero_range=yes
3914b953f075SDenis V. Lunevfi
3915b953f075SDenis V. Lunev
3916ed911435SKevin Wolf# check for posix_fallocate
3917ed911435SKevin Wolfposix_fallocate=no
3918ed911435SKevin Wolfcat > $TMPC << EOF
3919ed911435SKevin Wolf#include <fcntl.h>
3920ed911435SKevin Wolf
3921ed911435SKevin Wolfint main(void)
3922ed911435SKevin Wolf{
3923ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3924ed911435SKevin Wolf    return 0;
3925ed911435SKevin Wolf}
3926ed911435SKevin WolfEOF
3927ed911435SKevin Wolfif compile_prog "" "" ; then
3928ed911435SKevin Wolf    posix_fallocate=yes
3929ed911435SKevin Wolffi
3930ed911435SKevin Wolf
3931c727f47dSPeter Maydell# check for sync_file_range
3932c727f47dSPeter Maydellsync_file_range=no
3933c727f47dSPeter Maydellcat > $TMPC << EOF
3934c727f47dSPeter Maydell#include <fcntl.h>
3935c727f47dSPeter Maydell
3936c727f47dSPeter Maydellint main(void)
3937c727f47dSPeter Maydell{
3938c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3939c727f47dSPeter Maydell    return 0;
3940c727f47dSPeter Maydell}
3941c727f47dSPeter MaydellEOF
39428fb03151SPeter Maydellif compile_prog "" "" ; then
3943c727f47dSPeter Maydell  sync_file_range=yes
3944c727f47dSPeter Maydellfi
3945c727f47dSPeter Maydell
3946dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3947dace20dcSPeter Maydellfiemap=no
3948dace20dcSPeter Maydellcat > $TMPC << EOF
3949dace20dcSPeter Maydell#include <sys/ioctl.h>
3950dace20dcSPeter Maydell#include <linux/fs.h>
3951dace20dcSPeter Maydell#include <linux/fiemap.h>
3952dace20dcSPeter Maydell
3953dace20dcSPeter Maydellint main(void)
3954dace20dcSPeter Maydell{
3955dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3956dace20dcSPeter Maydell    return 0;
3957dace20dcSPeter Maydell}
3958dace20dcSPeter MaydellEOF
39598fb03151SPeter Maydellif compile_prog "" "" ; then
3960dace20dcSPeter Maydell  fiemap=yes
3961dace20dcSPeter Maydellfi
3962dace20dcSPeter Maydell
3963d0927938SUlrich Hecht# check for dup3
3964d0927938SUlrich Hechtdup3=no
3965d0927938SUlrich Hechtcat > $TMPC << EOF
3966d0927938SUlrich Hecht#include <unistd.h>
3967d0927938SUlrich Hecht
3968d0927938SUlrich Hechtint main(void)
3969d0927938SUlrich Hecht{
3970d0927938SUlrich Hecht    dup3(0, 0, 0);
3971d0927938SUlrich Hecht    return 0;
3972d0927938SUlrich Hecht}
3973d0927938SUlrich HechtEOF
397478f5d726SJan Kiszkaif compile_prog "" "" ; then
3975d0927938SUlrich Hecht  dup3=yes
3976d0927938SUlrich Hechtfi
3977d0927938SUlrich Hecht
39784e0c6529SAlex Bligh# check for ppoll support
39794e0c6529SAlex Blighppoll=no
39804e0c6529SAlex Blighcat > $TMPC << EOF
39814e0c6529SAlex Bligh#include <poll.h>
39824e0c6529SAlex Bligh
39834e0c6529SAlex Blighint main(void)
39844e0c6529SAlex Bligh{
39854e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
39864e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
39874e0c6529SAlex Bligh    return 0;
39884e0c6529SAlex Bligh}
39894e0c6529SAlex BlighEOF
39904e0c6529SAlex Blighif compile_prog "" "" ; then
39914e0c6529SAlex Bligh  ppoll=yes
39924e0c6529SAlex Blighfi
39934e0c6529SAlex Bligh
3994cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3995cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3996cd758dd0SAlex Blighcat > $TMPC << EOF
3997cd758dd0SAlex Bligh#include <sys/prctl.h>
3998cd758dd0SAlex Bligh
3999cd758dd0SAlex Blighint main(void)
4000cd758dd0SAlex Bligh{
4001cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4002cd758dd0SAlex Bligh    return 0;
4003cd758dd0SAlex Bligh}
4004cd758dd0SAlex BlighEOF
4005cd758dd0SAlex Blighif compile_prog "" "" ; then
4006cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4007cd758dd0SAlex Blighfi
4008cd758dd0SAlex Bligh
40093b6edd16SPeter Maydell# check for epoll support
40103b6edd16SPeter Maydellepoll=no
40113b6edd16SPeter Maydellcat > $TMPC << EOF
40123b6edd16SPeter Maydell#include <sys/epoll.h>
40133b6edd16SPeter Maydell
40143b6edd16SPeter Maydellint main(void)
40153b6edd16SPeter Maydell{
40163b6edd16SPeter Maydell    epoll_create(0);
40173b6edd16SPeter Maydell    return 0;
40183b6edd16SPeter Maydell}
40193b6edd16SPeter MaydellEOF
40208fb03151SPeter Maydellif compile_prog "" "" ; then
40213b6edd16SPeter Maydell  epoll=yes
40223b6edd16SPeter Maydellfi
40233b6edd16SPeter Maydell
4024227f0214SPeter Maydell# epoll_create1 is a later addition
4025227f0214SPeter Maydell# so we must check separately for its presence
40263b6edd16SPeter Maydellepoll_create1=no
40273b6edd16SPeter Maydellcat > $TMPC << EOF
40283b6edd16SPeter Maydell#include <sys/epoll.h>
40293b6edd16SPeter Maydell
40303b6edd16SPeter Maydellint main(void)
40313b6edd16SPeter Maydell{
403219e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
403319e83f6bSPeter Maydell     * a function being called. This is necessary so that on
403419e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
403519e83f6bSPeter Maydell     * the library but not declared in the header file we will
403619e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
403719e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
403819e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
403919e83f6bSPeter Maydell     */
4040c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
40413b6edd16SPeter Maydell}
40423b6edd16SPeter MaydellEOF
40438fb03151SPeter Maydellif compile_prog "" "" ; then
40443b6edd16SPeter Maydell  epoll_create1=yes
40453b6edd16SPeter Maydellfi
40463b6edd16SPeter Maydell
4047a8fd1abaSPeter Maydell# check for sendfile support
4048a8fd1abaSPeter Maydellsendfile=no
4049a8fd1abaSPeter Maydellcat > $TMPC << EOF
4050a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4051a8fd1abaSPeter Maydell
4052a8fd1abaSPeter Maydellint main(void)
4053a8fd1abaSPeter Maydell{
4054a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4055a8fd1abaSPeter Maydell}
4056a8fd1abaSPeter MaydellEOF
4057a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4058a8fd1abaSPeter Maydell  sendfile=yes
4059a8fd1abaSPeter Maydellfi
4060a8fd1abaSPeter Maydell
406151834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
406251834341SRiku Voipiotimerfd=no
406351834341SRiku Voipiocat > $TMPC << EOF
406451834341SRiku Voipio#include <sys/timerfd.h>
406551834341SRiku Voipio
406651834341SRiku Voipioint main(void)
406751834341SRiku Voipio{
406851834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
406951834341SRiku Voipio}
407051834341SRiku VoipioEOF
407151834341SRiku Voipioif compile_prog "" "" ; then
407251834341SRiku Voipio  timerfd=yes
407351834341SRiku Voipiofi
407451834341SRiku Voipio
40759af5c906SRiku Voipio# check for setns and unshare support
40769af5c906SRiku Voipiosetns=no
40779af5c906SRiku Voipiocat > $TMPC << EOF
40789af5c906SRiku Voipio#include <sched.h>
40799af5c906SRiku Voipio
40809af5c906SRiku Voipioint main(void)
40819af5c906SRiku Voipio{
40829af5c906SRiku Voipio    int ret;
40839af5c906SRiku Voipio    ret = setns(0, 0);
40849af5c906SRiku Voipio    ret = unshare(0);
40859af5c906SRiku Voipio    return ret;
40869af5c906SRiku Voipio}
40879af5c906SRiku VoipioEOF
40889af5c906SRiku Voipioif compile_prog "" "" ; then
40899af5c906SRiku Voipio  setns=yes
40909af5c906SRiku Voipiofi
40919af5c906SRiku Voipio
409238860a03SAleksandar Markovic# clock_adjtime probe
409338860a03SAleksandar Markovicclock_adjtime=no
409438860a03SAleksandar Markoviccat > $TMPC <<EOF
409538860a03SAleksandar Markovic#include <time.h>
409638860a03SAleksandar Markovic
409738860a03SAleksandar Markovicint main(void)
409838860a03SAleksandar Markovic{
409938860a03SAleksandar Markovic    return clock_adjtime(0, 0);
410038860a03SAleksandar Markovic}
410138860a03SAleksandar MarkovicEOF
410238860a03SAleksandar Markovicclock_adjtime=no
410338860a03SAleksandar Markovicif compile_prog "" "" ; then
410438860a03SAleksandar Markovic  clock_adjtime=yes
410538860a03SAleksandar Markovicfi
410638860a03SAleksandar Markovic
41075a03cd00SAleksandar Markovic# syncfs probe
41085a03cd00SAleksandar Markovicsyncfs=no
41095a03cd00SAleksandar Markoviccat > $TMPC <<EOF
41105a03cd00SAleksandar Markovic#include <unistd.h>
41115a03cd00SAleksandar Markovic
41125a03cd00SAleksandar Markovicint main(void)
41135a03cd00SAleksandar Markovic{
41145a03cd00SAleksandar Markovic    return syncfs(0);
41155a03cd00SAleksandar Markovic}
41165a03cd00SAleksandar MarkovicEOF
41175a03cd00SAleksandar Markovicsyncfs=no
41185a03cd00SAleksandar Markovicif compile_prog "" "" ; then
41195a03cd00SAleksandar Markovic  syncfs=yes
41205a03cd00SAleksandar Markovicfi
41215a03cd00SAleksandar Markovic
4122cc8ae6deSpbrook# Check if tools are available to build documentation.
4123a25dba17SJuan Quintelaif test "$docs" != "no" ; then
412401668d98SStefan Weil  if has makeinfo && has pod2man; then
4125a25dba17SJuan Quintela    docs=yes
412683a3ab8bSJuan Quintela  else
4127a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
412821684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
412983a3ab8bSJuan Quintela    fi
4130a25dba17SJuan Quintela    docs=no
413183a3ab8bSJuan Quintela  fi
4132cc8ae6deSpbrookfi
4133cc8ae6deSpbrook
4134f514f41cSStefan Weil# Search for bswap_32 function
41356ae9a1f4SJuan Quintelabyteswap_h=no
41366ae9a1f4SJuan Quintelacat > $TMPC << EOF
41376ae9a1f4SJuan Quintela#include <byteswap.h>
41386ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
41396ae9a1f4SJuan QuintelaEOF
414052166aa0SJuan Quintelaif compile_prog "" "" ; then
41416ae9a1f4SJuan Quintela  byteswap_h=yes
41426ae9a1f4SJuan Quintelafi
41436ae9a1f4SJuan Quintela
414475f13596SStefan Weil# Search for bswap32 function
41456ae9a1f4SJuan Quintelabswap_h=no
41466ae9a1f4SJuan Quintelacat > $TMPC << EOF
41476ae9a1f4SJuan Quintela#include <sys/endian.h>
41486ae9a1f4SJuan Quintela#include <sys/types.h>
41496ae9a1f4SJuan Quintela#include <machine/bswap.h>
41506ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
41516ae9a1f4SJuan QuintelaEOF
415252166aa0SJuan Quintelaif compile_prog "" "" ; then
41536ae9a1f4SJuan Quintela  bswap_h=yes
41546ae9a1f4SJuan Quintelafi
41556ae9a1f4SJuan Quintela
4156da93a1fdSaliguori##########################################
4157e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4158c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4159e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
41603c33ea96SPaolo Bonzini    libiscsi="yes"
4161ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4162ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4163c589b249SRonnie Sahlberg  else
4164c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4165e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4166c589b249SRonnie Sahlberg    fi
4167c589b249SRonnie Sahlberg    libiscsi="no"
4168c589b249SRonnie Sahlberg  fi
4169c589b249SRonnie Sahlbergfi
4170c589b249SRonnie Sahlberg
4171c589b249SRonnie Sahlberg##########################################
41728bacde8dSNatanael Copa# Do we need libm
41738bacde8dSNatanael Copacat > $TMPC << EOF
41748bacde8dSNatanael Copa#include <math.h>
4175f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
41768bacde8dSNatanael CopaEOF
41778bacde8dSNatanael Copaif compile_prog "" "" ; then
41788bacde8dSNatanael Copa  :
41798bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
41808bacde8dSNatanael Copa  LIBS="-lm $LIBS"
41818bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
41828bacde8dSNatanael Copaelse
418376ad07a4SPeter Maydell  error_exit "libm check failed"
41848bacde8dSNatanael Copafi
41858bacde8dSNatanael Copa
41868bacde8dSNatanael Copa##########################################
4187da93a1fdSaliguori# Do we need librt
41888bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
41898bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
41908bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
41918bacde8dSNatanael Copa# function in addition.
4192da93a1fdSaliguoricat > $TMPC <<EOF
4193da93a1fdSaliguori#include <signal.h>
4194da93a1fdSaliguori#include <time.h>
41958bacde8dSNatanael Copaint main(void) {
41968bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
41978bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
41988bacde8dSNatanael Copa}
4199da93a1fdSaliguoriEOF
4200da93a1fdSaliguori
420152166aa0SJuan Quintelaif compile_prog "" "" ; then
420207ffa4bdSJuan Quintela  :
42038bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
420418e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
420518e588b1SRick Liu  LIBS="$LIBS -lrt"
420618e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4207da93a1fdSaliguorifi
4208da93a1fdSaliguori
420931ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
421078723752SPeter Maydell        "$haiku" != "yes" ; then
42116362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
42126362a53fSJuan Quintelafi
42136362a53fSJuan Quintela
4214de5071c5SBlue Swirl##########################################
4215cd4ec0b4SGerd Hoffmann# spice probe
4216cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4217cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4218cd4ec0b4SGerd Hoffmann#include <spice.h>
4219cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4220cd4ec0b4SGerd HoffmannEOF
4221710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4222710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
422365d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
422465d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4225cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4226cd4ec0b4SGerd Hoffmann    spice="yes"
4227cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4228cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
42292e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
42302e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4231cd4ec0b4SGerd Hoffmann  else
4232cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
42338efc9363SHu Tao      feature_not_found "spice" \
42348efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4235cd4ec0b4SGerd Hoffmann    fi
4236cd4ec0b4SGerd Hoffmann    spice="no"
4237cd4ec0b4SGerd Hoffmann  fi
4238cd4ec0b4SGerd Hoffmannfi
4239cd4ec0b4SGerd Hoffmann
42407b02f544SMarc-André Lureau# check for smartcard support
42417b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
42427b02f544SMarc-André Lureau    if $pkg_config libcacard; then
42437b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
42447b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
42457b02f544SMarc-André Lureau        smartcard="yes"
4246111a38b0SRobert Relyea    else
42477b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
42487b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4249111a38b0SRobert Relyea        fi
42507b02f544SMarc-André Lureau        smartcard="no"
4251111a38b0SRobert Relyea    fi
4252111a38b0SRobert Relyeafi
4253111a38b0SRobert Relyea
42542b2325ffSGerd Hoffmann# check for libusb
42552b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
425665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
42572b2325ffSGerd Hoffmann        libusb="yes"
4258ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4259ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
42602b2325ffSGerd Hoffmann    else
42612b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
42628efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
42632b2325ffSGerd Hoffmann        fi
42642b2325ffSGerd Hoffmann        libusb="no"
42652b2325ffSGerd Hoffmann    fi
42662b2325ffSGerd Hoffmannfi
42672b2325ffSGerd Hoffmann
426869354a83SHans de Goede# check for usbredirparser for usb network redirection support
426969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
427065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
427169354a83SHans de Goede        usb_redir="yes"
4272ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4273ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
427469354a83SHans de Goede    else
427569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
427621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
427769354a83SHans de Goede        fi
427869354a83SHans de Goede        usb_redir="no"
427969354a83SHans de Goede    fi
428069354a83SHans de Goedefi
428169354a83SHans de Goede
4282cd4ec0b4SGerd Hoffmann##########################################
4283d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4284d9840e25STomoki Sekiyama
4285d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4286d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4287690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4288d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4289d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4290690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4291d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4292d9840e25STomoki Sekiyama	  ;;
4293690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4294d9840e25STomoki Sekiyama  esac
4295d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4296d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4297d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4298d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4299d9840e25STomoki SekiyamaEOF
4300d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4301d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4302d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4303315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4304f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4305d9840e25STomoki Sekiyama  else
4306d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4307d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4308d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4309d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4310d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4311d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4312d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4313d9840e25STomoki Sekiyama    fi
4314d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4315d9840e25STomoki Sekiyama  fi
4316d9840e25STomoki Sekiyamafi
4317d9840e25STomoki Sekiyama
4318d9840e25STomoki Sekiyama##########################################
4319d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4320d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4321d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4322d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4323d9840e25STomoki Sekiyama
4324d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4325d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4326d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4327d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4328d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4329d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4330d9840e25STomoki Sekiyama    else
4331d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4332d9840e25STomoki Sekiyama    fi
4333d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4334d9840e25STomoki Sekiyama    win_sdk=""
4335d9840e25STomoki Sekiyama  fi
4336d9840e25STomoki Sekiyamafi
4337d9840e25STomoki Sekiyama
4338d9840e25STomoki Sekiyama##########################################
433950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
434050cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
434150cbebb9SMichael Roth  cat > $TMPC << EOF
434250cbebb9SMichael Roth#include <windows.h>
434350cbebb9SMichael Roth#include <ntddscsi.h>
434450cbebb9SMichael Rothint main(void) {
434550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
434650cbebb9SMichael Roth#error Missing required ioctl definitions
434750cbebb9SMichael Roth#endif
434850cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
434950cbebb9SMichael Roth  return addr.Lun;
435050cbebb9SMichael Roth}
435150cbebb9SMichael RothEOF
435250cbebb9SMichael Roth  if compile_prog "" "" ; then
435350cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4354c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
435550cbebb9SMichael Roth  fi
435650cbebb9SMichael Rothfi
435750cbebb9SMichael Roth
435850cbebb9SMichael Roth##########################################
43599d9e1521SGerd Hoffmann# virgl renderer probe
43609d9e1521SGerd Hoffmann
43619d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
43629d9e1521SGerd Hoffmann  cat > $TMPC << EOF
43639d9e1521SGerd Hoffmann#include <virglrenderer.h>
43649d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
43659d9e1521SGerd HoffmannEOF
43669d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
43679d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
43689d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
43699d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
43709d9e1521SGerd Hoffmann    virglrenderer="yes"
43719d9e1521SGerd Hoffmann  else
43729d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
43739d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
43749d9e1521SGerd Hoffmann    fi
43759d9e1521SGerd Hoffmann    virglrenderer="no"
43769d9e1521SGerd Hoffmann  fi
43779d9e1521SGerd Hoffmannfi
43789d9e1521SGerd Hoffmann
43799d9e1521SGerd Hoffmann##########################################
43805f6b9e8fSBlue Swirl# check if we have fdatasync
43815f6b9e8fSBlue Swirl
43825f6b9e8fSBlue Swirlfdatasync=no
43835f6b9e8fSBlue Swirlcat > $TMPC << EOF
43845f6b9e8fSBlue Swirl#include <unistd.h>
4385d1722a27SAlexandre Raymondint main(void) {
4386d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4387d1722a27SAlexandre Raymondreturn fdatasync(0);
4388d1722a27SAlexandre Raymond#else
4389e172fe11SStefan Weil#error Not supported
4390d1722a27SAlexandre Raymond#endif
4391d1722a27SAlexandre Raymond}
43925f6b9e8fSBlue SwirlEOF
43935f6b9e8fSBlue Swirlif compile_prog "" "" ; then
43945f6b9e8fSBlue Swirl    fdatasync=yes
43955f6b9e8fSBlue Swirlfi
43965f6b9e8fSBlue Swirl
439794a420b1SStefan Hajnoczi##########################################
4398e78815a5SAndreas Färber# check if we have madvise
4399e78815a5SAndreas Färber
4400e78815a5SAndreas Färbermadvise=no
4401e78815a5SAndreas Färbercat > $TMPC << EOF
4402e78815a5SAndreas Färber#include <sys/types.h>
4403e78815a5SAndreas Färber#include <sys/mman.h>
4404832ce9c2SScott Wood#include <stddef.h>
4405e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4406e78815a5SAndreas FärberEOF
4407e78815a5SAndreas Färberif compile_prog "" "" ; then
4408e78815a5SAndreas Färber    madvise=yes
4409e78815a5SAndreas Färberfi
4410e78815a5SAndreas Färber
4411e78815a5SAndreas Färber##########################################
4412e78815a5SAndreas Färber# check if we have posix_madvise
4413e78815a5SAndreas Färber
4414e78815a5SAndreas Färberposix_madvise=no
4415e78815a5SAndreas Färbercat > $TMPC << EOF
4416e78815a5SAndreas Färber#include <sys/mman.h>
4417832ce9c2SScott Wood#include <stddef.h>
4418e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4419e78815a5SAndreas FärberEOF
4420e78815a5SAndreas Färberif compile_prog "" "" ; then
4421e78815a5SAndreas Färber    posix_madvise=yes
4422e78815a5SAndreas Färberfi
4423e78815a5SAndreas Färber
4424e78815a5SAndreas Färber##########################################
44250a852417SPaul Durrant# check if we have posix_syslog
44260a852417SPaul Durrant
44270a852417SPaul Durrantposix_syslog=no
44280a852417SPaul Durrantcat > $TMPC << EOF
44290a852417SPaul Durrant#include <syslog.h>
44300a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
44310a852417SPaul DurrantEOF
44320a852417SPaul Durrantif compile_prog "" "" ; then
44330a852417SPaul Durrant    posix_syslog=yes
44340a852417SPaul Durrantfi
44350a852417SPaul Durrant
44360a852417SPaul Durrant##########################################
4437401bc051SPeter Maydell# check if we have sem_timedwait
4438401bc051SPeter Maydell
4439401bc051SPeter Maydellsem_timedwait=no
4440401bc051SPeter Maydellcat > $TMPC << EOF
4441401bc051SPeter Maydell#include <semaphore.h>
4442401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4443401bc051SPeter MaydellEOF
4444401bc051SPeter Maydellif compile_prog "" "" ; then
4445401bc051SPeter Maydell    sem_timedwait=yes
4446401bc051SPeter Maydellfi
4447401bc051SPeter Maydell
4448401bc051SPeter Maydell##########################################
444994a420b1SStefan Hajnoczi# check if trace backend exists
445094a420b1SStefan Hajnoczi
44515b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
445294a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
44535b808275SLluís Vilanova  error_exit "invalid trace backends" \
44545b808275SLluís Vilanova      "Please choose supported trace backends."
445594a420b1SStefan Hajnoczifi
445694a420b1SStefan Hajnoczi
44577e24e92aSStefan Hajnoczi##########################################
44587e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
44595b808275SLluís Vilanovaif have_backend "ust"; then
44607e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4461bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
44627e24e92aSStefan Hajnocziint main(void) { return 0; }
44637e24e92aSStefan HajnocziEOF
4464c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4465bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
446689138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
44677e24e92aSStefan Hajnoczi    else
4468c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4469bf15f63cSMohamad Gebai    fi
4470bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
447189138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4472bf15f63cSMohamad Gebai    else
4473bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4474bf15f63cSMohamad Gebai    fi
4475bf15f63cSMohamad Gebai
4476bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4477bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4478bf15f63cSMohamad Gebai  else
4479bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
44807e24e92aSStefan Hajnoczi  fi
44817e24e92aSStefan Hajnoczifi
4482b3d08c02SDaniel P. Berrange
4483b3d08c02SDaniel P. Berrange##########################################
4484b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
44855b808275SLluís Vilanovaif have_backend "dtrace"; then
4486b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
448776ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4488b3d08c02SDaniel P. Berrange  fi
4489c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4490c276b17dSDaniel P. Berrange  if has 'stap' ; then
4491c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4492c276b17dSDaniel P. Berrange  fi
4493b3d08c02SDaniel P. Berrangefi
4494b3d08c02SDaniel P. Berrange
44957e24e92aSStefan Hajnoczi##########################################
4496519175a2SAlex Barcelo# check and set a backend for coroutine
4497d0e2fce5SAneesh Kumar K.V
44987c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
449933c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
450033c53c54SDaniel P. Berrange# specific one.
45017c2acc70SPeter Maydell
45027c2acc70SPeter Maydellucontext_works=no
4503d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4504d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4505d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4506cdf84806SPeter Maydell#ifdef __stub_makecontext
4507cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4508cdf84806SPeter Maydell#endif
450975cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4510d0e2fce5SAneesh Kumar K.VEOF
4511d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
45127c2acc70SPeter Maydell    ucontext_works=yes
4513d0e2fce5SAneesh Kumar K.V  fi
4514519175a2SAlex Barcelofi
45157c2acc70SPeter Maydell
45167c2acc70SPeter Maydellif test "$coroutine" = ""; then
45177c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
45187c2acc70SPeter Maydell    coroutine=win32
45197c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
45207c2acc70SPeter Maydell    coroutine=ucontext
4521519175a2SAlex Barcelo  else
45227c2acc70SPeter Maydell    coroutine=sigaltstack
45237c2acc70SPeter Maydell  fi
45247c2acc70SPeter Maydellelse
45257c2acc70SPeter Maydell  case $coroutine in
45267c2acc70SPeter Maydell  windows)
45277c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
45287c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
45297c2acc70SPeter Maydell    fi
45307c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
45317c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
45327c2acc70SPeter Maydell    coroutine=win32
45337c2acc70SPeter Maydell    ;;
45347c2acc70SPeter Maydell  ucontext)
45357c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
45367c2acc70SPeter Maydell      feature_not_found "ucontext"
45377c2acc70SPeter Maydell    fi
45387c2acc70SPeter Maydell    ;;
453933c53c54SDaniel P. Berrange  sigaltstack)
45407c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
45417c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
45427c2acc70SPeter Maydell    fi
45437c2acc70SPeter Maydell    ;;
45447c2acc70SPeter Maydell  *)
454576ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
45467c2acc70SPeter Maydell    ;;
45477c2acc70SPeter Maydell  esac
4548d0e2fce5SAneesh Kumar K.Vfi
4549d0e2fce5SAneesh Kumar K.V
455070c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
455170c60c08SStefan Hajnoczi  coroutine_pool=yes
455270c60c08SStefan Hajnoczifi
455370c60c08SStefan Hajnoczi
45547d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
45557d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
45567d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
45577d992e4dSPeter Lieven  fi
45587d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
45597d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
45607d992e4dSPeter Lieven    coroutine_pool=no
45617d992e4dSPeter Lieven  fi
45627d992e4dSPeter Lievenfi
45637d992e4dSPeter Lieven
45647d992e4dSPeter Lieven
4565d0e2fce5SAneesh Kumar K.V##########################################
4566d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4567d2042378SAneesh Kumar K.V
45684e1797f9SStefan Weilopen_by_handle_at=no
4569d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4570d2042378SAneesh Kumar K.V#include <fcntl.h>
4571acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4572acc55ba8SStefan Weil# error missing definition
4573acc55ba8SStefan Weil#else
457475cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4575acc55ba8SStefan Weil#endif
4576d2042378SAneesh Kumar K.VEOF
4577d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4578d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4579d2042378SAneesh Kumar K.Vfi
4580d2042378SAneesh Kumar K.V
4581e06a765eSHarsh Prateek Bora########################################
4582e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4583e06a765eSHarsh Prateek Bora
4584e06a765eSHarsh Prateek Boralinux_magic_h=no
4585e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4586e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4587e06a765eSHarsh Prateek Boraint main(void) {
458875cafad7SStefan Weil  return 0;
4589e06a765eSHarsh Prateek Bora}
4590e06a765eSHarsh Prateek BoraEOF
4591e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4592e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4593e06a765eSHarsh Prateek Borafi
4594e06a765eSHarsh Prateek Bora
45958ab1bf12SLuiz Capitulino########################################
4596c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4597c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4598c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4599c95e3080SKevin Wolf# only a warning.
4600c95e3080SKevin Wolf#
4601c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4602c95e3080SKevin Wolf# the build doesn't fail anyway.
4603c95e3080SKevin Wolf
460406d71fa1SPeter Maydellpragma_disable_unused_but_set=no
460506d71fa1SPeter Maydellcat > $TMPC << EOF
4606e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
460706d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4608c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4609e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4610c95e3080SKevin Wolf
461106d71fa1SPeter Maydellint main(void) {
461206d71fa1SPeter Maydell    return 0;
461306d71fa1SPeter Maydell}
461406d71fa1SPeter MaydellEOF
461506d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4616cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4617c95e3080SKevin Wolfelse
4618c95e3080SKevin Wolf    werror=no
461906d71fa1SPeter Maydellfi
462006d71fa1SPeter Maydell
462106d71fa1SPeter Maydell########################################
4622541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
46233f4349dcSKevin Wolf
46243f4349dcSKevin Wolfvalgrind_h=no
46253f4349dcSKevin Wolfcat > $TMPC << EOF
46263f4349dcSKevin Wolf#include <valgrind/valgrind.h>
46273f4349dcSKevin Wolfint main(void) {
46283f4349dcSKevin Wolf  return 0;
46293f4349dcSKevin Wolf}
46303f4349dcSKevin WolfEOF
46313f4349dcSKevin Wolfif compile_prog "" "" ; then
46323f4349dcSKevin Wolf    valgrind_h=yes
46333f4349dcSKevin Wolffi
46343f4349dcSKevin Wolf
46353f4349dcSKevin Wolf########################################
46368ab1bf12SLuiz Capitulino# check if environ is declared
46378ab1bf12SLuiz Capitulino
46388ab1bf12SLuiz Capitulinohas_environ=no
46398ab1bf12SLuiz Capitulinocat > $TMPC << EOF
46408ab1bf12SLuiz Capitulino#include <unistd.h>
46418ab1bf12SLuiz Capitulinoint main(void) {
4642c075a723SBlue Swirl    environ = 0;
46438ab1bf12SLuiz Capitulino    return 0;
46448ab1bf12SLuiz Capitulino}
46458ab1bf12SLuiz CapitulinoEOF
46468ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
46478ab1bf12SLuiz Capitulino    has_environ=yes
46488ab1bf12SLuiz Capitulinofi
46498ab1bf12SLuiz Capitulino
465076a347e1SRichard Henderson########################################
465176a347e1SRichard Henderson# check if cpuid.h is usable.
465276a347e1SRichard Henderson
465376a347e1SRichard Hendersoncat > $TMPC << EOF
465476a347e1SRichard Henderson#include <cpuid.h>
465576a347e1SRichard Hendersonint main(void) {
4656774d566cSPeter Maydell    unsigned a, b, c, d;
4657774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4658774d566cSPeter Maydell
4659774d566cSPeter Maydell    if (max >= 1) {
4660774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4661774d566cSPeter Maydell    }
4662774d566cSPeter Maydell
4663774d566cSPeter Maydell    if (max >= 7) {
4664774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4665774d566cSPeter Maydell    }
4666774d566cSPeter Maydell
466776a347e1SRichard Henderson    return 0;
466876a347e1SRichard Henderson}
466976a347e1SRichard HendersonEOF
467076a347e1SRichard Hendersonif compile_prog "" "" ; then
467176a347e1SRichard Henderson    cpuid_h=yes
467276a347e1SRichard Hendersonfi
467376a347e1SRichard Henderson
46745dd89908SRichard Henderson##########################################
46755dd89908SRichard Henderson# avx2 optimization requirement check
46765dd89908SRichard Henderson#
46775dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
46785dd89908SRichard Henderson# since we won't be able to select the new routines.
46795dd89908SRichard Henderson
46805dd89908SRichard Hendersonif test $cpuid_h = yes; then
46815dd89908SRichard Henderson  cat > $TMPC << EOF
46825dd89908SRichard Henderson#pragma GCC push_options
46835dd89908SRichard Henderson#pragma GCC target("avx2")
46845dd89908SRichard Henderson#include <cpuid.h>
46855dd89908SRichard Henderson#include <immintrin.h>
46865dd89908SRichard Hendersonstatic int bar(void *a) {
46875dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
46885dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
46895dd89908SRichard Henderson}
46905dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
46915dd89908SRichard HendersonEOF
46925dd89908SRichard Henderson  if compile_object "" ; then
46935dd89908SRichard Henderson    avx2_opt="yes"
46945dd89908SRichard Henderson  fi
46955dd89908SRichard Hendersonfi
46965dd89908SRichard Henderson
4697f540166bSRichard Henderson########################################
4698f540166bSRichard Henderson# check if __[u]int128_t is usable.
4699f540166bSRichard Henderson
4700f540166bSRichard Hendersonint128=no
4701f540166bSRichard Hendersoncat > $TMPC << EOF
4702a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4703a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4704a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4705a00f66abSStefan Weil# endif
4706a00f66abSStefan Weil#endif
4707f540166bSRichard Henderson__int128_t a;
4708f540166bSRichard Henderson__uint128_t b;
4709f540166bSRichard Hendersonint main (void) {
4710f540166bSRichard Henderson  a = a + b;
4711f540166bSRichard Henderson  b = a * b;
4712464e3671SPeter Maydell  a = a * a;
4713f540166bSRichard Henderson  return 0;
4714f540166bSRichard Henderson}
4715f540166bSRichard HendersonEOF
4716f540166bSRichard Hendersonif compile_prog "" "" ; then
4717f540166bSRichard Henderson    int128=yes
4718f540166bSRichard Hendersonfi
471976a347e1SRichard Henderson
47207ebee43eSRichard Henderson#########################################
47217ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
47227ebee43eSRichard Henderson
47237ebee43eSRichard Hendersonatomic128=no
47247ebee43eSRichard Hendersonif test "$int128" = "yes"; then
47257ebee43eSRichard Henderson  cat > $TMPC << EOF
47267ebee43eSRichard Hendersonint main(void)
47277ebee43eSRichard Henderson{
47287ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
47297ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
47307ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
47317ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
47327ebee43eSRichard Henderson  return 0;
47337ebee43eSRichard Henderson}
47347ebee43eSRichard HendersonEOF
47357ebee43eSRichard Henderson  if compile_prog "" "" ; then
47367ebee43eSRichard Henderson    atomic128=yes
47377ebee43eSRichard Henderson  fi
47387ebee43eSRichard Hendersonfi
47397ebee43eSRichard Henderson
4740df79b996SRichard Henderson#########################################
4741df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4742df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4743df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4744df79b996SRichard Henderson
4745df79b996SRichard Hendersoncat > $TMPC << EOF
4746df79b996SRichard Henderson#include <stdint.h>
4747df79b996SRichard Hendersonint main(void)
4748df79b996SRichard Henderson{
4749df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4750df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4751df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4752df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4753df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4754df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4755df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4756df79b996SRichard Henderson#else
4757df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4758df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4759df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4760df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4761df79b996SRichard Henderson#endif
4762df79b996SRichard Henderson  return 0;
4763df79b996SRichard Henderson}
4764df79b996SRichard HendersonEOF
4765df79b996SRichard Hendersonif compile_prog "" "" ; then
4766df79b996SRichard Henderson  atomic64=yes
4767df79b996SRichard Hendersonfi
4768df79b996SRichard Henderson
47691e6e9acaSRichard Henderson########################################
47701e6e9acaSRichard Henderson# check if getauxval is available.
47711e6e9acaSRichard Henderson
47721e6e9acaSRichard Hendersongetauxval=no
47731e6e9acaSRichard Hendersoncat > $TMPC << EOF
47741e6e9acaSRichard Henderson#include <sys/auxv.h>
47751e6e9acaSRichard Hendersonint main(void) {
47761e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
47771e6e9acaSRichard Henderson}
47781e6e9acaSRichard HendersonEOF
47791e6e9acaSRichard Hendersonif compile_prog "" "" ; then
47801e6e9acaSRichard Henderson    getauxval=yes
47811e6e9acaSRichard Hendersonfi
47821e6e9acaSRichard Henderson
4783fd0e6053SJohn Snow########################################
4784fd0e6053SJohn Snow# check if ccache is interfering with
4785fd0e6053SJohn Snow# semantic analysis of macros
4786fd0e6053SJohn Snow
47875e4dfd3dSJohn Snowunset CCACHE_CPP2
4788fd0e6053SJohn Snowccache_cpp2=no
4789fd0e6053SJohn Snowcat > $TMPC << EOF
4790fd0e6053SJohn Snowstatic const int Z = 1;
4791fd0e6053SJohn Snow#define fn() ({ Z; })
4792fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4793fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4794fd0e6053SJohn Snow#define ID(X) (X)
4795fd0e6053SJohn Snowint main(int argc, char *argv[])
4796fd0e6053SJohn Snow{
4797fd0e6053SJohn Snow    int x = 0, y = 0;
4798fd0e6053SJohn Snow    x = ID(x);
4799fd0e6053SJohn Snow    x = fn();
4800fd0e6053SJohn Snow    fn();
4801fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4802fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4803fd0e6053SJohn Snow    return 0;
4804fd0e6053SJohn Snow}
4805fd0e6053SJohn SnowEOF
4806fd0e6053SJohn Snow
4807fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4808fd0e6053SJohn Snow    ccache_cpp2=yes
4809fd0e6053SJohn Snowfi
4810fd0e6053SJohn Snow
4811b553a042SJohn Snow#################################################
4812b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4813b553a042SJohn Snow
4814b553a042SJohn Snowif test "$fortify_source" != "no"; then
4815b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4816b553a042SJohn Snow    fortify_source="no";
4817e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
4818cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4819b553a042SJohn Snow    fortify_source="no";
4820b553a042SJohn Snow  else
4821b553a042SJohn Snow    fortify_source="yes"
4822b553a042SJohn Snow  fi
4823b553a042SJohn Snowfi
4824b553a042SJohn Snow
4825d2042378SAneesh Kumar K.V##########################################
4826277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4827277abf15SJan Vesely
4828277abf15SJan Veselyhave_fsxattr=no
4829277abf15SJan Veselycat > $TMPC << EOF
4830277abf15SJan Vesely#include <linux/fs.h>
4831277abf15SJan Veselystruct fsxattr foo;
4832277abf15SJan Veselyint main(void) {
4833277abf15SJan Vesely  return 0;
4834277abf15SJan Vesely}
4835277abf15SJan VeselyEOF
4836277abf15SJan Veselyif compile_prog "" "" ; then
4837277abf15SJan Vesely    have_fsxattr=yes
4838277abf15SJan Veselyfi
4839277abf15SJan Vesely
4840b66e10e4SPeter Maydell##########################################
4841b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4842575b22b1SLaurent Vivierhave_rtnetlink=no
4843575b22b1SLaurent Viviercat > $TMPC << EOF
4844575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4845575b22b1SLaurent Vivierint main(void) {
4846575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4847575b22b1SLaurent Vivier}
4848575b22b1SLaurent VivierEOF
4849575b22b1SLaurent Vivierif compile_prog "" "" ; then
4850575b22b1SLaurent Vivier    have_rtnetlink=yes
4851575b22b1SLaurent Vivierfi
4852575b22b1SLaurent Vivier
48536a02c806SStefan Hajnoczi##########################################
48546a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
48556a02c806SStefan Hajnoczihave_af_vsock=no
48566a02c806SStefan Hajnoczicat > $TMPC << EOF
48576a02c806SStefan Hajnoczi#include <errno.h>
48586a02c806SStefan Hajnoczi#include <sys/types.h>
48596a02c806SStefan Hajnoczi#include <sys/socket.h>
48606a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
48616a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
48626a02c806SStefan Hajnoczi#endif
48636a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
48646a02c806SStefan Hajnocziint main(void) {
48656a02c806SStefan Hajnoczi    int sock, ret;
48666a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
48676a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
48686a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
48696a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
48706a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
48716a02c806SStefan Hajnoczi        return 0;
48726a02c806SStefan Hajnoczi    }
48736a02c806SStefan Hajnoczi    return -1;
48746a02c806SStefan Hajnoczi}
48756a02c806SStefan HajnocziEOF
48766a02c806SStefan Hajnocziif compile_prog "" "" ; then
48776a02c806SStefan Hajnoczi    have_af_vsock=yes
48786a02c806SStefan Hajnoczifi
48796a02c806SStefan Hajnoczi
4880f0d92b56SLongpeng(Mike)##########################################
4881f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
4882f0d92b56SLongpeng(Mike)hava_afalg=no
4883f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
4884f0d92b56SLongpeng(Mike)#include <errno.h>
4885f0d92b56SLongpeng(Mike)#include <sys/types.h>
4886f0d92b56SLongpeng(Mike)#include <sys/socket.h>
4887f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
4888f0d92b56SLongpeng(Mike)int main(void) {
4889f0d92b56SLongpeng(Mike)    int sock;
4890f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
4891f0d92b56SLongpeng(Mike)    return sock;
4892f0d92b56SLongpeng(Mike)}
4893f0d92b56SLongpeng(Mike)EOF
4894f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
4895f0d92b56SLongpeng(Mike)    have_afalg=yes
4896f0d92b56SLongpeng(Mike)fi
4897f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
4898f0d92b56SLongpeng(Mike)then
4899f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
4900f0d92b56SLongpeng(Mike)    then
4901f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
4902f0d92b56SLongpeng(Mike)    fi
4903f0d92b56SLongpeng(Mike)fi
4904f0d92b56SLongpeng(Mike)
4905f0d92b56SLongpeng(Mike)
49066969ec6cSJames Clarke#################################################
49076969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
49086969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
49096969ec6cSJames Clarke# given. It does no harm to give it on other
49106969ec6cSJames Clarke# platforms too.
49116969ec6cSJames Clarke
49126969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
49136969ec6cSJames Clarke#       contains -Wmissing-prototypes
49146969ec6cSJames Clarkecat > $TMPC << EOF
49156969ec6cSJames Clarkeextern int foo(void);
49166969ec6cSJames Clarkeint foo(void) { return 0; }
49176969ec6cSJames ClarkeEOF
49186969ec6cSJames Clarkeif ! compile_object ""; then
49196969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
49206969ec6cSJames Clarkefi
49217ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
49227ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
49237ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
49247ecf44a5SPaolo Bonzini    break
49257ecf44a5SPaolo Bonzini  fi
49267ecf44a5SPaolo Bonzinidone
49277ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
49287ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
49296969ec6cSJames Clarkefi
49306969ec6cSJames Clarke
4931277abf15SJan Vesely##########################################
49324d04351fSChristopher Covington# check for sysmacros.h
49334d04351fSChristopher Covington
49344d04351fSChristopher Covingtonhave_sysmacros=no
49354d04351fSChristopher Covingtoncat > $TMPC << EOF
49364d04351fSChristopher Covington#include <sys/sysmacros.h>
49374d04351fSChristopher Covingtonint main(void) {
49384d04351fSChristopher Covington    return makedev(0, 0);
49394d04351fSChristopher Covington}
49404d04351fSChristopher CovingtonEOF
49414d04351fSChristopher Covingtonif compile_prog "" "" ; then
49424d04351fSChristopher Covington    have_sysmacros=yes
49434d04351fSChristopher Covingtonfi
49444d04351fSChristopher Covington
49454d04351fSChristopher Covington##########################################
4946da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4947da92c3ffSAshish Mittal# Check if libvxhs is installed
4948da92c3ffSAshish Mittal
4949da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4950da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4951da92c3ffSAshish Mittal#include <stdint.h>
4952da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4953da92c3ffSAshish Mittal
4954da92c3ffSAshish Mittalvoid *vxhs_callback;
4955da92c3ffSAshish Mittal
4956da92c3ffSAshish Mittalint main(void) {
4957da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4958da92c3ffSAshish Mittal    return 0;
4959da92c3ffSAshish Mittal}
4960da92c3ffSAshish MittalEOF
4961da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4962da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4963da92c3ffSAshish Mittal    vxhs=yes
4964da92c3ffSAshish Mittal  else
4965da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4966da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4967da92c3ffSAshish Mittal    fi
4968da92c3ffSAshish Mittal    vxhs=no
4969da92c3ffSAshish Mittal  fi
4970da92c3ffSAshish Mittalfi
4971da92c3ffSAshish Mittal
4972da92c3ffSAshish Mittal##########################################
497349e00a18SAndreas Grapentin# check for _Static_assert()
497449e00a18SAndreas Grapentin
497549e00a18SAndreas Grapentinhave_static_assert=no
497649e00a18SAndreas Grapentincat > $TMPC << EOF
497749e00a18SAndreas Grapentin_Static_assert(1, "success");
497849e00a18SAndreas Grapentinint main(void) {
497949e00a18SAndreas Grapentin    return 0;
498049e00a18SAndreas Grapentin}
498149e00a18SAndreas GrapentinEOF
498249e00a18SAndreas Grapentinif compile_prog "" "" ; then
498349e00a18SAndreas Grapentin    have_static_assert=yes
498449e00a18SAndreas Grapentinfi
498549e00a18SAndreas Grapentin
498649e00a18SAndreas Grapentin##########################################
4987e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
4988e674605fSTomáš Golembiovský
4989e674605fSTomáš Golembiovskýhave_utmpx=no
4990e674605fSTomáš Golembiovskýcat > $TMPC << EOF
4991e674605fSTomáš Golembiovský#include <utmpx.h>
4992e674605fSTomáš Golembiovskýstruct utmpx user_info;
4993e674605fSTomáš Golembiovskýint main(void) {
4994e674605fSTomáš Golembiovský    return 0;
4995e674605fSTomáš Golembiovský}
4996e674605fSTomáš GolembiovskýEOF
4997e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
4998e674605fSTomáš Golembiovský    have_utmpx=yes
4999e674605fSTomáš Golembiovskýfi
5000e674605fSTomáš Golembiovský
5001e674605fSTomáš Golembiovský##########################################
5002e86ecd4bSJuan Quintela# End of CC checks
5003e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5004e86ecd4bSJuan Quintela
50051d728c39SBlue Swirlif test "$gcov" = "yes" ; then
50061d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
50071d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5008b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5009e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
5010ce278618SPeter Maydellelif test "$debug" = "no"; then
5011ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5012e86ecd4bSJuan Quintelafi
5013a316e378SJuan Quintela
50146542aa9cSPeter Lieven##########################################
50156542aa9cSPeter Lieven# Do we have libnfs
50166542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5017b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
50186542aa9cSPeter Lieven    libnfs="yes"
50196542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
50206542aa9cSPeter Lieven  else
50216542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
50228efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
50236542aa9cSPeter Lieven    fi
50246542aa9cSPeter Lieven    libnfs="no"
50256542aa9cSPeter Lieven  fi
50266542aa9cSPeter Lievenfi
50271d728c39SBlue Swirl
50286ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
50296ca026cbSPeter Maydellif test "$werror" = "yes"; then
50306ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
50316ca026cbSPeter Maydellfi
50326ca026cbSPeter Maydell
5033e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5034e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
50351156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5036e86ecd4bSJuan Quintela    fi
5037e86ecd4bSJuan Quintelafi
5038e86ecd4bSJuan Quintela
503994dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
504094dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
504194dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
504294dd53c5SGerd Hoffmannelse
504394dd53c5SGerd Hoffmann    POD2MAN="pod2man"
504494dd53c5SGerd Hoffmannfi
504594dd53c5SGerd Hoffmann
5046952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5047952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5048952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5049e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5050952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5051952afb71SBlue Swirl        fi
5052952afb71SBlue Swirl    done
5053952afb71SBlue Swirlfi
5054952afb71SBlue Swirl
505510ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5056e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5057528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5058834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
50595a67135aSbellard
5060e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5061e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5062e0580342SKamil Rytarowski  ivshmem=yes
5063e0580342SKamil Rytarowskifi
5064e0580342SKamil Rytarowski
50654b1c11fdSDaniel P. Berrangetools=""
50664b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
5067ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
50684b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
50694b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5070b1449edbSKamil Rytarowski  fi
5071b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5072a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
50734b1c11fdSDaniel P. Berrange  fi
50744b1c11fdSDaniel P. Berrangefi
50754b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5076b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5077b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5078983eef5aSMeador Inge      virtfs=yes
507917bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5080983eef5aSMeador Inge    else
5081983eef5aSMeador Inge      if test "$virtfs" = yes; then
5082b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5083983eef5aSMeador Inge      fi
508417500370SAndreas Färber      virtfs=no
5085983eef5aSMeador Inge    fi
5086fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5087fe8fc5aeSPaolo Bonzini      mpath=yes
5088fe8fc5aeSPaolo Bonzini    else
5089fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5090fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5091fe8fc5aeSPaolo Bonzini      fi
5092fe8fc5aeSPaolo Bonzini      mpath=no
5093fe8fc5aeSPaolo Bonzini    fi
5094b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5095b855f8d1SPaolo Bonzini  else
5096b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5097b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5098b855f8d1SPaolo Bonzini    fi
5099b855f8d1SPaolo Bonzini    virtfs=no
5100fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5101fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5102fe8fc5aeSPaolo Bonzini    fi
5103fe8fc5aeSPaolo Bonzini    mpath=no
510417bff52bSM. Mohan Kumar  fi
5105d138cee9SMichael Rothfi
51069d6bc27bSMichael Roth
51079d6bc27bSMichael Roth# Probe for guest agent support/options
51089d6bc27bSMichael Roth
5109e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5110b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5111fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5112e8ef31a3SMichael Tokarev      guest_agent=yes
5113e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5114e8ef31a3SMichael Tokarev      guest_agent=no
5115e8ef31a3SMichael Tokarev  else
5116e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5117ca35f780SPaolo Bonzini  fi
51184b1c11fdSDaniel P. Berrangefi
5119ca35f780SPaolo Bonzini
51209d6bc27bSMichael Roth# Guest agent Window MSI  package
51219d6bc27bSMichael Roth
51229d6bc27bSMichael Rothif test "$guest_agent" != yes; then
51239d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
51249d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
51259d6bc27bSMichael Roth  fi
51269d6bc27bSMichael Roth  guest_agent_msi=no
51279d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
51289d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
51299d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
51309d6bc27bSMichael Roth  fi
51319d6bc27bSMichael Roth  guest_agent_msi=no
51329d6bc27bSMichael Rothelif ! has wixl; then
51339d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
51349d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
51359d6bc27bSMichael Roth  fi
51369d6bc27bSMichael Roth  guest_agent_msi=no
51371a34904eSMichael Rothelse
51381a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
51391a34904eSMichael Roth  # disabled explicitly
51401a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
51411a34904eSMichael Roth    guest_agent_msi=yes
51421a34904eSMichael Roth  fi
51439d6bc27bSMichael Rothfi
51449d6bc27bSMichael Roth
51451a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
51469d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
51479d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
51489d6bc27bSMichael Roth  fi
51499d6bc27bSMichael Roth
51509d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
51519d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
51529d6bc27bSMichael Roth  fi
51539d6bc27bSMichael Roth
51549d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
51559d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
51569d6bc27bSMichael Roth  fi
51579d6bc27bSMichael Roth
51589d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
515989138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
51609d6bc27bSMichael Roth  fi
51619d6bc27bSMichael Roth
516289138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
51639d6bc27bSMichael Roth
51649d6bc27bSMichael Roth  case "$cpu" in
51659d6bc27bSMichael Roth  x86_64)
51669d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
51679d6bc27bSMichael Roth    ;;
51689d6bc27bSMichael Roth  i386)
51699d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
51709d6bc27bSMichael Roth    ;;
51719d6bc27bSMichael Roth  *)
51729d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
51739d6bc27bSMichael Roth    ;;
51749d6bc27bSMichael Roth  esac
51759d6bc27bSMichael Rothfi
51769d6bc27bSMichael Roth
5177ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5178ca35f780SPaolo Bonziniroms=
5179ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5180ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5181ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5182e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5183e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5184e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
5185e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
5186e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5187e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5188ca35f780SPaolo Bonzini            roms="optionrom"
5189e57218b6SPeter Maydell            break
5190e57218b6SPeter Maydell        fi
5191e57218b6SPeter Maydell    done
5192ca35f780SPaolo Bonzinifi
5193d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
519439ac8455SDavid Gibson  roms="$roms spapr-rtas"
519539ac8455SDavid Gibsonfi
5196ca35f780SPaolo Bonzini
51979933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
51989933c305SChristian Borntraeger  roms="$roms s390-ccw"
51999933c305SChristian Borntraegerfi
52009933c305SChristian Borntraeger
5201964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
520292fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5203964c6fa1SRichard Henderson  textseg_addr=
5204964c6fa1SRichard Henderson  case "$cpu" in
5205479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5206479eb121SRichard Henderson      # ??? Rationale for choosing this address
5207964c6fa1SRichard Henderson      textseg_addr=0x60000000
5208964c6fa1SRichard Henderson      ;;
5209964c6fa1SRichard Henderson    mips)
5210479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5211479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5212479eb121SRichard Henderson      textseg_addr=0x60000000
5213964c6fa1SRichard Henderson      ;;
5214964c6fa1SRichard Henderson  esac
5215964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5216964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5217964c6fa1SRichard Henderson    int main(void) { return 0; }
5218964c6fa1SRichard HendersonEOF
5219964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5220964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5221964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5222964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5223964c6fa1SRichard Henderson      # at least.
522492fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
522592fe2ba8SPeter Maydell        error_exit \
522692fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
522792fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
522892fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
522992fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
523092fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
523192fe2ba8SPeter Maydell            "--disable-user option to configure."
523292fe2ba8SPeter Maydell      fi
523392fe2ba8SPeter Maydell
5234964c6fa1SRichard Henderson      $ld --verbose | sed \
5235964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5236964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5237964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5238964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5239964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5240964c6fa1SRichard Henderson    fi
5241964c6fa1SRichard Henderson  fi
5242964c6fa1SRichard Hendersonfi
5243964c6fa1SRichard Henderson
524411cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
524511cde1c8SBruno 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.
524611cde1c8SBruno Dominguezif has $cxx; then
524711cde1c8SBruno Dominguez    cat > $TMPC <<EOF
524811cde1c8SBruno Dominguezint c_function(void);
524911cde1c8SBruno Dominguezint main(void) { return c_function(); }
525011cde1c8SBruno DominguezEOF
525111cde1c8SBruno Dominguez
525211cde1c8SBruno Dominguez    compile_object
525311cde1c8SBruno Dominguez
525411cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
525511cde1c8SBruno Dominguezextern "C" {
525611cde1c8SBruno Dominguez   int c_function(void);
525711cde1c8SBruno Dominguez}
525811cde1c8SBruno Dominguezint c_function(void) { return 42; }
525911cde1c8SBruno DominguezEOF
526011cde1c8SBruno Dominguez
526111cde1c8SBruno Dominguez    update_cxxflags
526211cde1c8SBruno Dominguez
526311cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
526411cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
526511cde1c8SBruno Dominguez        :
526611cde1c8SBruno Dominguez    else
526711cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
526811cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
526911cde1c8SBruno Dominguez        cxx=
527011cde1c8SBruno Dominguez    fi
527111cde1c8SBruno Dominguezelse
527211cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
527311cde1c8SBruno Dominguez    cxx=
527411cde1c8SBruno Dominguezfi
527511cde1c8SBruno Dominguez
527602d34f62SCole Robinsonecho_version() {
527702d34f62SCole Robinson    if test "$1" = "yes" ; then
527802d34f62SCole Robinson        echo "($2)"
527902d34f62SCole Robinson    fi
528002d34f62SCole Robinson}
528102d34f62SCole Robinson
528250e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
528350e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
528450e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
52855ca9388aSGerd Hoffmann
52867d13299dSbellardecho "Install prefix    $prefix"
528789138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
52883d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
528989138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
529089138857SStefan Weilecho "library directory $(eval echo $libdir)"
529189138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
529289138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
529389138857SStefan Weilecho "include directory $(eval echo $includedir)"
529489138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
529511d9f695Sbellardif test "$mingw32" = "no" ; then
529689138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
529789138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
529843ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
52995a699bbbSLaszlo Ersekelse
53005a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5301d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
530211d9f695Sbellardfi
53035a67135aSbellardecho "Source path       $source_path"
53047d13299dSbellardecho "C compiler        $cc"
530583469015Sbellardecho "Host C compiler   $host_cc"
530683f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
53073c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
530845d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
53090c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5310a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
53110c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
53127d13299dSbellardecho "make              $make"
53136a882643Spbrookecho "install           $install"
5314c886edfbSBlue Swirlecho "python            $python"
5315e2d8830eSBradif test "$slirp" = "yes" ; then
5316e2d8830eSBrad    echo "smbd              $smbd"
5317e2d8830eSBradfi
531817969268SFam Zhengecho "module support    $modules"
5319a98fd896Sbellardecho "host CPU          $cpu"
5320de83cd02Sbellardecho "host big endian   $bigendian"
532197a847bcSbellardecho "target list       $target_list"
53227d13299dSbellardecho "gprof enabled     $gprof"
532303b4fe7dSaliguoriecho "sparse enabled    $sparse"
53241625af87Saliguoriecho "strip binaries    $strip_opt"
532505c2a3e7Sbellardecho "profiler          $profiler"
532643ce4dfeSbellardecho "static build      $static"
53275b0753e0Sbellardif test "$darwin" = "yes" ; then
53285b0753e0Sbellard    echo "Cocoa support     $cocoa"
53295b0753e0Sbellardfi
533089138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
533189138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5332925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
533389138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5334a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5335ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5336b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
533791bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
533837788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
533989138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5340fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
53419a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
53424d3b6f6eSbalrogecho "curses support    $curses"
53439d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5344769ce76dSAlexander Grafecho "curl support      $curl"
534567b915a5Sbellardecho "mingw32 support   $mingw32"
53460c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5347b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5348b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5349983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5350fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
5351821601eaSJes Sorensenecho "VNC support       $vnc"
5352821601eaSJes Sorensenif test "$vnc" = "yes" ; then
53532f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
53542f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5355efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5356821601eaSJes Sorensenfi
53573142255cSblueswir1if test -n "$sparc_cpu"; then
53583142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
53593142255cSblueswir1fi
5360e37630caSaliguoriecho "xen support       $xen"
53613996e85cSPaul Durrantif test "$xen" = "yes" ; then
53623996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
536364a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
53643996e85cSPaul Durrantfi
53652e4d9fb1Saurel32echo "brlapi support    $brlapi"
5366a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5367a25dba17SJuan Quintelaecho "Documentation     $docs"
536840d6444eSAvi Kivityecho "PIE               $pie"
53698a16d273Sthsecho "vde support       $vde"
537058952137SVincenzo Maffioneecho "netmap support    $netmap"
53715c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5372758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
537377755340Sthsecho "Install blobs     $blobs"
5374b31a0277SJuan Quintelaecho "KVM support       $kvm"
5375b0cb0a66SVincent Palatinecho "HAX support       $hax"
5376b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5377b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5378b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
53799195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5380b3f6ea7eSPaolo Bonzinifi
5381b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
5382f652e6afSaurel32echo "fdt support       $fdt"
5383ceb42de8Saliguoriecho "preadv support    $preadv"
53845f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5385e78815a5SAndreas Färberecho "madvise           $madvise"
5386e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
538747e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5388d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
53895e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5390fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
5391e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
53925b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5393713572a7SMarc-André Lureauif have_backend "simple"; then
53949410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5395e00e36fbSStefan Weilfi
539689138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5397f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5398dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
53997b02f544SMarc-André Lureauecho "smartcard support $smartcard"
54002b2325ffSGerd Hoffmannecho "libusb            $libusb"
540169354a83SHans de Goedeecho "usb net redir     $usb_redir"
5402da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5403014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5404c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
54056542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5406d138cee9SMichael Rothecho "build guest agent $guest_agent"
5407d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
540850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
54094c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5410f794573eSEduardo Otuboecho "seccomp support   $seccomp"
54117c2acc70SPeter Maydellecho "coroutine backend $coroutine"
541270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
54137d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5414f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
5415eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
54161d728c39SBlue Swirlecho "gcov              $gcov_tool"
54171d728c39SBlue Swirlecho "gcov enabled      $gcov"
5418ab214c29SStefan Bergerecho "TPM support       $tpm"
54190a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
54203b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
5421*f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
54223556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5423ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5424607dacd0Sqiaonuohanecho "lzo support       $lzo"
5425607dacd0Sqiaonuohanecho "snappy support    $snappy"
54266b383c08SPeter Wuecho "bzip2 support     $bzip2"
5427a99d57bbSWanlong Gaoecho "NUMA host support $numa"
54282847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
54297b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
543099f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5431a6b1d4c0SChanglong Xieecho "replication support $replication"
5432da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
543367b915a5Sbellard
54341ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
543524b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5436e8cd23deSbellardfi
543797a847bcSbellard
5438898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5439898be3e0SPeter Maydell    echo
5440898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5441898be3e0SPeter Maydell    echo
5442898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5443898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5444898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5445898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5446898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5447898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5448898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5449898be3e0SPeter Maydellfi
5450898be3e0SPeter Maydell
5451898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5452898be3e0SPeter Maydell    echo
5453898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5454898be3e0SPeter Maydell    echo
5455c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5456c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5457898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5458898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5459898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5460898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5461898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5462898be3e0SPeter Maydellfi
5463898be3e0SPeter Maydell
546498ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
546597a847bcSbellard
5466dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5467dbd99ae3SStefan Weil
546898ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
546998ec69acSJuan Quintelaecho >> $config_host_mak
547098ec69acSJuan Quintela
5471e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
547299d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
547399d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
54743aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
54758bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
54760f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
547799d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
547899d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
547922d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
54809afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
54813d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
54829afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5483e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
54845a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5485785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
54865a699bbbSLaszlo Ersekfi
5487f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5488f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
548911cde1c8SBruno Dominguezecho "extra_cxxflags=$EXTRA_CXXFLAGS" >> $config_host_mak
5490f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5491834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5492f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5493804edf29SJuan Quintela
549498ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5495727e5283SPaolo Bonzini
5496f8393946Saurel32if test "$debug_tcg" = "yes" ; then
54972358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5498f8393946Saurel32fi
54991625af87Saliguoriif test "$strip_opt" = "yes" ; then
550052ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
55011625af87Saliguorifi
55027d13299dSbellardif test "$bigendian" = "yes" ; then
5503e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
550497a847bcSbellardfi
550567b915a5Sbellardif test "$mingw32" = "yes" ; then
550698ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
550789138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
55089fe6de94SBlue Swirl  version_major=${rc_version%%.*}
55099fe6de94SBlue Swirl  rc_version=${rc_version#*.}
55109fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
55119fe6de94SBlue Swirl  rc_version=${rc_version#*.}
55129fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
55139fe6de94SBlue Swirl  version_micro=0
55149fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
55159fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5516d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5517d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5518f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5519d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5520d9840e25STomoki Sekiyama  fi
552150cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
552250cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
552350cbebb9SMichael Roth  fi
55241a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
55259dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
55269dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
55279dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
55289dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
55299dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
55309dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
55319dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
55329dacf32dSYossi Hindin  fi
5533210fa556Spbrookelse
553435f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5535210fa556Spbrookfi
5536128ab2ffSblueswir1
5537dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5538dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5539dffcb71cSMark McLoughlinfi
5540dffcb71cSMark McLoughlin
554183fb7adfSbellardif test "$darwin" = "yes" ; then
554298ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
554383fb7adfSbellardfi
5544b29fe3edSmalc
5545ec530c81Sbellardif test "$solaris" = "yes" ; then
554698ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
5547ec530c81Sbellardfi
5548179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5549179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5550179cf400SAndreas Färberfi
555197a847bcSbellardif test "$static" = "yes" ; then
555298ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
555397a847bcSbellardfi
55541ba16968SStefan Weilif test "$profiler" = "yes" ; then
55552358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
555605c2a3e7Sbellardfi
5557c20709aaSbellardif test "$slirp" = "yes" ; then
555898ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5559e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5560c20709aaSbellardfi
55618a16d273Sthsif test "$vde" = "yes" ; then
556298ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
5563e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
55648a16d273Sthsfi
556558952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
556658952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
556758952137SVincenzo Maffionefi
5568015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5569015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5570015a33bdSGongleifi
557147e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
557247e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
557347e98658SCorey Bryantfi
55742358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
55750c58ac1cSmalcfor drv in $audio_drv_list; do
557689138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
557798ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
55780c58ac1cSmalcdone
5579b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
5580b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
5581b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
5582b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
5583b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
558467f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
558567f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
558667f86e8eSJuan Quintelafi
5587d5631638Smalcif test "$audio_win_int" = "yes" ; then
5588d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5589d5631638Smalcfi
5590b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5591b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5592821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5593821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5594821601eaSJes Sorensenfi
55952f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
559698ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
55972f9606b3Saliguorifi
5598821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
55992f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
56002f6f5c7aSCorentin Charyfi
5601821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5602efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5603efe556adSCorentin Charyfi
560476655d6dSaliguoriif test "$fnmatch" = "yes" ; then
56052358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
560676655d6dSaliguorifi
5607dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5608dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5609dce512deSChristoph Hellwigfi
561089138857SStefan Weilqemu_version=$(head $source_path/VERSION)
561198ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
56122358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
561398ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
561498ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5615a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
561698ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5617cc8ae6deSpbrookfi
561817969268SFam Zhengif test "$modules" = "yes"; then
5619e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5620e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
562189138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
562217969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
562317969268SFam Zhengfi
56241ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
562598ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5626a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
56278ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
56288ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
562949ecc3faSbellardfi
563049ecc3faSbellardif test "$cocoa" = "yes" ; then
563198ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
563249ecc3faSbellardfi
56334d3b6f6eSbalrogif test "$curses" = "yes" ; then
563498ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5635ab4e5602SJan Kiszkafi
5636099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
56372358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5638099d6b0fSRiku Voipiofi
563940ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
564040ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
564140ff6d7eSKevin Wolffi
56423ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
56432358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
56443ce34dfbSvibisreenivasanfi
5645c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5646c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5647c2882b96SRiku Voipiofi
5648751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5649751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5650751bcc39SMarc-André Lureaufi
5651d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5652d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5653d0927938SUlrich Hechtfi
56543d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
56553d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
56563d4fa43eSKusanagi Kouichifi
5657b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5658b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5659b953f075SDenis V. Lunevfi
5660ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5661ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5662ed911435SKevin Wolffi
5663c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5664c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5665c727f47dSPeter Maydellfi
5666dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5667dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5668dace20dcSPeter Maydellfi
5669d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5670d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5671d0927938SUlrich Hechtfi
56724e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
56734e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
56744e0c6529SAlex Blighfi
5675cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5676cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5677cd758dd0SAlex Blighfi
56783b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
56793b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
56803b6edd16SPeter Maydellfi
56813b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
56823b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
56833b6edd16SPeter Maydellfi
5684a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5685a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5686a8fd1abaSPeter Maydellfi
568751834341SRiku Voipioif test "$timerfd" = "yes" ; then
568851834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
568951834341SRiku Voipiofi
56909af5c906SRiku Voipioif test "$setns" = "yes" ; then
56919af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
56929af5c906SRiku Voipiofi
569338860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
569438860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
569538860a03SAleksandar Markovicfi
56965a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
56975a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
56985a03cd00SAleksandar Markovicfi
56993b3f24adSaurel32if test "$inotify" = "yes" ; then
57002358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
57013b3f24adSaurel32fi
5702c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5703c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5704c05c7a73SRiku Voipiofi
5705401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
5706401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
5707401bc051SPeter Maydellfi
57086ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
57096ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
57106ae9a1f4SJuan Quintelafi
57116ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
57126ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
57136ae9a1f4SJuan Quintelafi
5714769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5715d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5716b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
57176ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5718769ce76dSAlexander Graffi
57192e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
572098ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
57218eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
57222e4d9fb1Saurel32fi
5723fb599c9aSbalrogif test "$bluez" = "yes" ; then
572498ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5725ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5726fb599c9aSbalrogfi
5727d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
57289d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
57299d41401bSMichael S. Tsirkinfi
5730a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5731a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5732a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5733a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5734014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5735925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5736925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5737925a0400SGerd Hoffmann  fi
5738bbbf9bfbSStefan Weilfi
5739a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5740ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5741ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5742ddbb0d09SDaniel P. Berrangefi
5743b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5744b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5745b917da4cSDaniel P. Berrangefi
574691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
574791bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
57481f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
57491f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
57501f923c70SLongpeng(Mike)  fi
575137788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
575237788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
575337788f25SDaniel P. Berrange  fi
575462893b67SDaniel P. Berrangefi
575591bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
575691bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5757becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5758fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5759fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5760fff2f982SDaniel P. Berrange  fi
5761ed754746SDaniel P. Berrangefi
57629a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
57639a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
57649a2fd434SDaniel P. Berrangefi
5765559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5766559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5767559607eaSDaniel P. Berrangefi
57686b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
57696b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
57706b39b063SEric Blakefi
5771277abf15SJan Vesely
5772277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5773277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5774277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5775277abf15SJan Vesely# if this macro is set.
5776277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5777277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5778277abf15SJan Veselyfi
5779bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5780bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5781a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5782a4ccabcfSAnthony Liguorifi
57839d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
57849d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
57859d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
57869d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
57879d9e1521SGerd Hoffmannfi
5788e37630caSaliguoriif test "$xen" = "yes" ; then
57896dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5790d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
579164a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
579264a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
579364a7ad6fSIan Campbell  fi
5794e37630caSaliguorifi
57955c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
57965c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
57975c6c3a6cSChristoph Hellwigfi
5798758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5799758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5800758e8e38SVenkateswararao Jujjuri (JV)fi
58014f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
58024f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
58034f26f2b6SAvi Kivityfi
5804983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5805758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5806758e8e38SVenkateswararao Jujjuri (JV)fi
5807fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
5808fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
5809fe8fc5aeSPaolo Bonzinifi
58105e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
58115e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
58125e9be92dSNicholas Bellingerfi
5813e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
581403ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
581503ce5744SNikolay Nikolaevfi
5816fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5817fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5818fc0b9b0eSStefan Hajnoczifi
5819e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
5820e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
5821e6a74868SMarc-André Lureaufi
582277755340Sthsif test "$blobs" = "yes" ; then
582398ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
582477755340Sthsfi
5825bf9298b9Saliguoriif test "$iovec" = "yes" ; then
58262358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5827bf9298b9Saliguorifi
5828ceb42de8Saliguoriif test "$preadv" = "yes" ; then
58292358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5830ceb42de8Saliguorifi
5831f652e6afSaurel32if test "$fdt" = "yes" ; then
58323f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5833f652e6afSaurel32fi
5834dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5835dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5836dcc38d1cSMarcelo Tosattifi
5837b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
5838b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
58399195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
58409195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
58419195b2c2SStefan Weil  fi
5842b3f6ea7eSPaolo Bonzinifi
58435f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
58445f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
58455f6b9e8fSBlue Swirlfi
5846e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5847e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5848e78815a5SAndreas Färberfi
5849e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5850e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5851e78815a5SAndreas Färberfi
585297a847bcSbellard
5853cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5854cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5855cd4ec0b4SGerd Hoffmannfi
5856cd4ec0b4SGerd Hoffmann
58577b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
58587b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
58597b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
58607b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
5861111a38b0SRobert Relyeafi
5862111a38b0SRobert Relyea
58632b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
58642b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5865b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
5866b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
58672b2325ffSGerd Hoffmannfi
58682b2325ffSGerd Hoffmann
586969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
587069354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5871cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
5872cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
587369354a83SHans de Goedefi
587469354a83SHans de Goede
5875da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5876da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5877da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5878014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5879014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5880014cb152SGerd Hoffmann  fi
588120ff075bSMichael Wallefi
588220ff075bSMichael Walle
588399f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
588499f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
588599f2dbd3SLiang Lifi
588699f2dbd3SLiang Li
5887607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5888607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5889607dacd0Sqiaonuohanfi
5890607dacd0Sqiaonuohan
5891607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5892607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5893607dacd0Sqiaonuohanfi
5894607dacd0Sqiaonuohan
58956b383c08SPeter Wuif test "$bzip2" = "yes" ; then
58966b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
58976b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
58986b383c08SPeter Wufi
58996b383c08SPeter Wu
5900c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5901d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
59026ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
59036ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5904c589b249SRonnie Sahlbergfi
5905c589b249SRonnie Sahlberg
59066542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
59074be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
59084be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
59096542aa9cSPeter Lievenfi
59106542aa9cSPeter Lieven
5911f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5912f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5913c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
5914c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
5915f794573eSEduardo Otubofi
5916f794573eSEduardo Otubo
591783fb7adfSbellard# XXX: suppress that
59187d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
59192358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
59207d3505c5Sbellardfi
59217d3505c5Sbellard
59224d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
59234d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
59244d9310f4SDaniel P. Berrangefi
59253556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
59263556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
59273556c233SPaolo Bonzinifi
5928f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5929d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
59306ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
59316ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5932f27aaf4bSChristian Brunnerfi
593320ff6c80SAnthony Liguori
59347c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
593570c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
593670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
593770c60c08SStefan Hajnoczielse
593870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
593970c60c08SStefan Hajnoczifi
5940d0e2fce5SAneesh Kumar K.V
59417d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
59427d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
59437d992e4dSPeter Lievenfi
59447d992e4dSPeter Lieven
5945f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
5946f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
5947f0d92b56SLongpeng(Mike)fi
5948f0d92b56SLongpeng(Mike)
5949d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5950d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5951d2042378SAneesh Kumar K.Vfi
5952d2042378SAneesh Kumar K.V
5953e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5954e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5955e06a765eSHarsh Prateek Borafi
5956e06a765eSHarsh Prateek Bora
5957cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5958cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
595906d71fa1SPeter Maydellfi
596006d71fa1SPeter Maydell
59613f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
59623f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
59633f4349dcSKevin Wolffi
59643f4349dcSKevin Wolf
59658ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
59668ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
59678ab1bf12SLuiz Capitulinofi
59688ab1bf12SLuiz Capitulino
596976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
597076a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
597176a347e1SRichard Hendersonfi
597276a347e1SRichard Henderson
5973f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5974f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5975f540166bSRichard Hendersonfi
5976f540166bSRichard Henderson
59777ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
59787ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
59797ebee43eSRichard Hendersonfi
59807ebee43eSRichard Henderson
5981df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5982df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5983df79b996SRichard Hendersonfi
5984df79b996SRichard Henderson
59851e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
59861e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
59871e6e9acaSRichard Hendersonfi
59881e6e9acaSRichard Henderson
5989eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5990d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
59916ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
59926ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5993eb100396SBharata B Raofi
5994eb100396SBharata B Rao
5995d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5996d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5997d85fa9ebSJeff Codyfi
5998d85fa9ebSJeff Cody
59990c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
60000c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
60010c14fb47SBharata B Raofi
60020c14fb47SBharata B Rao
6003df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6004df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6005df3a429aSNiels de Vosfi
6006df3a429aSNiels de Vos
60077c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
60087c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
60097c815372SBharata B Raofi
60107c815372SBharata B Rao
60110a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6012d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
60136ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
60146ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
60150a12ec87SRichard W.M. Jonesfi
60160a12ec87SRichard W.M. Jones
6017ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6018ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6019ed1701c6SDr. David Alan Gilbertfi
6020ed1701c6SDr. David Alan Gilbert
60213b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
60223b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6023*f4ede81eSAmarnath Valluri  # TPM passthrough support?
60243b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
60253b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
60263b8acc11SPaolo Bonzini  fi
6027*f4ede81eSAmarnath Valluri  # TPM emulator support?
6028*f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6029*f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6030*f4ede81eSAmarnath Valluri  fi
60313b8acc11SPaolo Bonzinifi
60323b8acc11SPaolo Bonzini
60335b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
60345b808275SLluís Vilanovaif have_backend "nop"; then
60356d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
603622890ab5SPrerna Saxenafi
60375b808275SLluís Vilanovaif have_backend "simple"; then
60386d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
60396d8a764eSLluís  # Set the appropriate trace file.
6040953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
60419410b56cSPrerna Saxenafi
6042ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6043ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
60446d8a764eSLluísfi
60455b808275SLluís Vilanovaif have_backend "ust"; then
60466d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
60476d8a764eSLluísfi
60485b808275SLluís Vilanovaif have_backend "dtrace"; then
60496d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
60506d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
60516d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
60526d8a764eSLluís  fi
6053c276b17dSDaniel P. Berrangefi
60545b808275SLluís Vilanovaif have_backend "ftrace"; then
6055781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6056781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6057781e9545SEiichi Tsukata  else
605821684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6059781e9545SEiichi Tsukata  fi
6060781e9545SEiichi Tsukatafi
60610a852417SPaul Durrantif have_backend "syslog"; then
60620a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
60630a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
60640a852417SPaul Durrant  else
60650a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
60660a852417SPaul Durrant  fi
60670a852417SPaul Durrantfi
60689410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
60699410b56cSPrerna Saxena
60702da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
60712da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6072392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
60732da776dbSMichael R. Hinesfi
60742da776dbSMichael R. Hines
6075575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6076575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6077575b22b1SLaurent Vivierfi
6078575b22b1SLaurent Vivier
6079a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6080a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6081a6b1d4c0SChanglong Xiefi
6082a6b1d4c0SChanglong Xie
60836a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
60846a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
60856a02c806SStefan Hajnoczifi
60866a02c806SStefan Hajnoczi
60874d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
60884d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
60894d04351fSChristopher Covingtonfi
60904d04351fSChristopher Covington
609149e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
609249e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
609349e00a18SAndreas Grapentinfi
609449e00a18SAndreas Grapentin
6095e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6096e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6097e674605fSTomáš Golembiovskýfi
6098e674605fSTomáš Golembiovský
6099e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6100e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6101e0580342SKamil Rytarowskifi
6102e0580342SKamil Rytarowski
61035c312079SDr. David Alan Gilbert# Hold two types of flag:
61045c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
61055c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
61065c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
61075c312079SDr. David Alan Gilbert#                                     platform
61085c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
61095c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
61105c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
61115c312079SDr. David Alan Gilbertfi
61125c312079SDr. David Alan Gilbert
6113da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6114da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6115da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6116da92c3ffSAshish Mittalfi
6117da92c3ffSAshish Mittal
61185b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
61195b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
61205b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
61215b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
61225b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
61235b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6124c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
61255b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
612640d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
612740d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
61285b5e3037SPaolo Bonzinielse
61295b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
61305b5e3037SPaolo Bonzinifi
61315b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
61325b5e3037SPaolo Bonzini
613398ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
613498ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6135804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6136804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
61371901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
61381901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
61391901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
614021655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6141c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6142804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6143a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6144a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6145a31a8642SMichael S. Tsirkinfi
61462b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
6147804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
614883f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
61493c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6150804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
615145d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6152cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
61535f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
61543dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6155804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6156804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
61574852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
61589fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6159e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
616046eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6161a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
616211cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6163f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6164e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6165e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
616680fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
61672944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6168e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6169e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6170e39f0062SPaolo Bonzinifi
617142da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
617242da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
617342da6041SGerd Hoffmannelse
617442da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
617542da6041SGerd Hoffmannfi
6176e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
617746eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
61786969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6179e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
618073da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
61813e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6182409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6183804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
618417969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
618517969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6186957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
618790246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
618890246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
618994dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6190cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
61911d728c39SBlue Swirlif test "$gcov" = "yes" ; then
61921d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
61931d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
61941d728c39SBlue Swirlfi
6195804edf29SJuan Quintela
61966efd7517SPeter Maydell# use included Linux headers
61976efd7517SPeter Maydellif test "$linux" = "yes" ; then
6198a307beb6SAndreas Färber  mkdir -p linux-headers
61996efd7517SPeter Maydell  case "$cpu" in
6200c72b26ecSRichard Henderson  i386|x86_64|x32)
620108312a63SPeter Maydell    linux_arch=x86
62026efd7517SPeter Maydell    ;;
62036efd7517SPeter Maydell  ppcemb|ppc|ppc64)
620408312a63SPeter Maydell    linux_arch=powerpc
62056efd7517SPeter Maydell    ;;
62066efd7517SPeter Maydell  s390x)
620708312a63SPeter Maydell    linux_arch=s390
620808312a63SPeter Maydell    ;;
62091f080313SClaudio Fontana  aarch64)
62101f080313SClaudio Fontana    linux_arch=arm64
62111f080313SClaudio Fontana    ;;
6212222e7d11SSanjay Lal  mips64)
6213222e7d11SSanjay Lal    linux_arch=mips
6214222e7d11SSanjay Lal    ;;
621508312a63SPeter Maydell  *)
621608312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
621708312a63SPeter Maydell    linux_arch="$cpu"
62186efd7517SPeter Maydell    ;;
62196efd7517SPeter Maydell  esac
622008312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
622108312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
622208312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
622308312a63SPeter Maydell    fi
62246efd7517SPeter Maydellfi
62256efd7517SPeter Maydell
622697a847bcSbellardfor target in $target_list; do
622797a847bcSbellardtarget_dir="$target"
622825be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
622989138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
623097a847bcSbellardtarget_bigendian="no"
62311f3d3c8fSJuan Quintela
6232c1799a84SPaolo Bonzinicase "$target_name" in
62334a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6234ea2d6a39SJuan Quintela  target_bigendian=yes
6235ea2d6a39SJuan Quintela  ;;
6236ea2d6a39SJuan Quintelaesac
623797a847bcSbellardtarget_softmmu="no"
6238997344f3Sbellardtarget_user_only="no"
6239831b7825Sthstarget_linux_user="no"
624084778508Sblueswir1target_bsd_user="no"
62419e407a85Spbrookcase "$target" in
6242c1799a84SPaolo Bonzini  ${target_name}-softmmu)
62439e407a85Spbrook    target_softmmu="yes"
62449e407a85Spbrook    ;;
6245c1799a84SPaolo Bonzini  ${target_name}-linux-user)
62469e407a85Spbrook    target_user_only="yes"
62479e407a85Spbrook    target_linux_user="yes"
62489e407a85Spbrook    ;;
6249c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
625084778508Sblueswir1    target_user_only="yes"
625184778508Sblueswir1    target_bsd_user="yes"
625284778508Sblueswir1    ;;
62539e407a85Spbrook  *)
625476ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
62559e407a85Spbrook    exit 1
62569e407a85Spbrook    ;;
62579e407a85Spbrookesac
6258831b7825Sths
625997a847bcSbellardmkdir -p $target_dir
626025be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
626197a847bcSbellard
6262e5fe0c52Spbrookbflt="no"
6263ca759f9eSAlex Bennéemttcg="no"
626489138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
626556aebc89Spbrookgdb_xml_files=""
62667ba1e619Saliguori
6267c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
62686acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6269e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6270e73aae67SJuan Quintela
6271c1799a84SPaolo Bonzinicase "$target_name" in
62722408a527Saurel32  i386)
6273b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
62742408a527Saurel32  ;;
62752408a527Saurel32  x86_64)
62766acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6277b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
62782408a527Saurel32  ;;
62792408a527Saurel32  alpha)
62805ee4f3c2SRichard Henderson    mttcg="yes"
62812408a527Saurel32  ;;
62822408a527Saurel32  arm|armeb)
6283b498c8a0SJuan Quintela    TARGET_ARCH=arm
6284e5fe0c52Spbrook    bflt="yes"
6285ca759f9eSAlex Bennée    mttcg="yes"
628656aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
62872408a527Saurel32  ;;
62886a49fa95SAlexander Graf  aarch64)
62896a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
62906a49fa95SAlexander Graf    bflt="yes"
6291ca759f9eSAlex Bennée    mttcg="yes"
62928f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
62936a49fa95SAlexander Graf  ;;
62942408a527Saurel32  cris)
62952408a527Saurel32  ;;
629661766fe9SRichard Henderson  hppa)
629761766fe9SRichard Henderson  ;;
6298613a22c9SMichael Walle  lm32)
6299613a22c9SMichael Walle  ;;
63002408a527Saurel32  m68k)
63010938cda5Saurel32    bflt="yes"
63025a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
63032408a527Saurel32  ;;
6304877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6305877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
630672b675caSEdgar E. Iglesias    bflt="yes"
630772b675caSEdgar E. Iglesias  ;;
63082408a527Saurel32  mips|mipsel)
6309b498c8a0SJuan Quintela    TARGET_ARCH=mips
631025be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
63112408a527Saurel32  ;;
63122408a527Saurel32  mipsn32|mipsn32el)
6313597e2cecSRichard Henderson    TARGET_ARCH=mips64
63146acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
631525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6316597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
63172408a527Saurel32  ;;
63182408a527Saurel32  mips64|mips64el)
6319b498c8a0SJuan Quintela    TARGET_ARCH=mips64
63206acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
632125be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
63222408a527Saurel32  ;;
6323d15a9c23SAnthony Green  moxie)
6324d15a9c23SAnthony Green  ;;
6325e671711cSMarek Vasut  nios2)
6326e671711cSMarek Vasut  ;;
63274a09d0bbSRichard Henderson  or1k)
6328e67db06eSJia Liu    TARGET_ARCH=openrisc
6329e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6330e67db06eSJia Liu  ;;
63312408a527Saurel32  ppc)
6332c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
63332408a527Saurel32  ;;
63342408a527Saurel32  ppcemb)
63356acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6336e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6337c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
63382408a527Saurel32  ;;
63392408a527Saurel32  ppc64)
63406acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6341e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6342f0b0685dSNikunj A Dadhania    mttcg=yes
63431438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
63442408a527Saurel32  ;;
63459c35126cSDoug Kwan  ppc64le)
63469c35126cSDoug Kwan    TARGET_ARCH=ppc64
63479c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
63489c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6349f0b0685dSNikunj A Dadhania    mttcg=yes
63501438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
63519c35126cSDoug Kwan  ;;
63522408a527Saurel32  ppc64abi32)
6353b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
63546acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6355e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
635625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
63571438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
63582408a527Saurel32  ;;
63592408a527Saurel32  sh4|sh4eb)
6360b498c8a0SJuan Quintela    TARGET_ARCH=sh4
63614dbed897Spbrook    bflt="yes"
63622408a527Saurel32  ;;
63632408a527Saurel32  sparc)
63642408a527Saurel32  ;;
63652408a527Saurel32  sparc64)
63666acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
63672408a527Saurel32  ;;
63682408a527Saurel32  sparc32plus)
6369b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
63706acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6371e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
637225be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
63732408a527Saurel32  ;;
637424e804ecSAlexander Graf  s390x)
637586158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
637624e804ecSAlexander Graf  ;;
6377444e06b1SChen Gang  tilegx)
6378444e06b1SChen Gang  ;;
63795ecaa4edSPeter Crosthwaite  tricore)
63805ecaa4edSPeter Crosthwaite  ;;
6381d2fbca94SGuan Xuetao  unicore32)
6382d2fbca94SGuan Xuetao  ;;
6383cfa550c6SMax Filippov  xtensa|xtensaeb)
6384cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6385cfa550c6SMax Filippov  ;;
63862408a527Saurel32  *)
638776ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
63882408a527Saurel32  ;;
63892408a527Saurel32esac
63905e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
63915e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
63925e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
63935e8861a0SPaolo Bonzinifi
63945e8861a0SPaolo Bonzini
63955e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
63965e8861a0SPaolo Bonzini
639799afc91dSDaniel P. Berrangeupper() {
639899afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
639999afc91dSDaniel P. Berrange}
640099afc91dSDaniel P. Berrange
640189138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
640225be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6403c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
640425be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6405e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6406e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6407e6e91b9cSJuan Quintelafi
640825be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6409adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6410adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6411adfc3e91SStacey Sonfi
64123b6b7550SPaolo Bonzini
64133b6b7550SPaolo Bonziniif supported_xen_target $target; then
641425be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
6415eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
6416eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6417eb6fda0fSAnthony PERARD    fi
6418432d268cSJun Nakajimafi
64193b6b7550SPaolo Bonziniif supported_kvm_target $target; then
642025be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
64211ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
6422d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6423e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
6424e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6425e6a74868SMarc-André Lureau        fi
6426d5970055SMichael S. Tsirkin    fi
6427c59249f9SJuan Quintelafi
64283b6b7550SPaolo Bonziniif supported_hax_target $target; then
6429b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
6430b0cb0a66SVincent Palatinfi
6431de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
643225be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
643397a847bcSbellardfi
643497a847bcSbellardif test "$target_softmmu" = "yes" ; then
643525be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6436ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6437ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6438ca759f9eSAlex Bennée  fi
6439de83cd02Sbellardfi
6440997344f3Sbellardif test "$target_user_only" = "yes" ; then
644125be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6442a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6443997344f3Sbellardfi
6444831b7825Sthsif test "$target_linux_user" = "yes" ; then
644525be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6446831b7825Sthsfi
644756aebc89Spbrooklist=""
644856aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
644956aebc89Spbrook  for x in $gdb_xml_files; do
645056aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
645156aebc89Spbrook  done
645225be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
64533d0f1517SJuan Quintelafi
6454de83cd02Sbellard
6455e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
645625be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6457e5fe0c52Spbrookfi
645884778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
645925be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
646084778508Sblueswir1fi
64615b0753e0Sbellard
64624afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6463fa282484SJuan Quintela
64644afddb55SJuan Quintelacflags=""
6465fa282484SJuan Quintelaldflags=""
64669b8e111fSJuan Quintela
6467c765fcacSPeter Crosthwaitedisas_config() {
6468c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6469c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6470c765fcacSPeter Crosthwaite}
6471c765fcacSPeter Crosthwaite
647264656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
647364656024SJuan Quintela  case "$i" in
647464656024SJuan Quintela  alpha)
6475c765fcacSPeter Crosthwaite    disas_config "ALPHA"
647664656024SJuan Quintela  ;;
647782295d8aSRichard Henderson  aarch64)
647882295d8aSRichard Henderson    if test -n "${cxx}"; then
6479c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
648082295d8aSRichard Henderson    fi
648182295d8aSRichard Henderson  ;;
648264656024SJuan Quintela  arm)
6483c765fcacSPeter Crosthwaite    disas_config "ARM"
6484999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6485c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6486999b53ecSClaudio Fontana    fi
648764656024SJuan Quintela  ;;
648864656024SJuan Quintela  cris)
6489c765fcacSPeter Crosthwaite    disas_config "CRIS"
649064656024SJuan Quintela  ;;
6491429b31a2SRichard Henderson  hppa)
6492429b31a2SRichard Henderson    disas_config "HPPA"
6493429b31a2SRichard Henderson  ;;
6494c72b26ecSRichard Henderson  i386|x86_64|x32)
6495c765fcacSPeter Crosthwaite    disas_config "I386"
649664656024SJuan Quintela  ;;
649779368f49SMichael Walle  lm32)
6498c765fcacSPeter Crosthwaite    disas_config "LM32"
649979368f49SMichael Walle  ;;
650064656024SJuan Quintela  m68k)
6501c765fcacSPeter Crosthwaite    disas_config "M68K"
650264656024SJuan Quintela  ;;
6503877fdc12SEdgar E. Iglesias  microblaze*)
6504c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
650564656024SJuan Quintela  ;;
650664656024SJuan Quintela  mips*)
6507c765fcacSPeter Crosthwaite    disas_config "MIPS"
650864656024SJuan Quintela  ;;
6509d15a9c23SAnthony Green  moxie*)
6510c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6511d15a9c23SAnthony Green  ;;
6512e671711cSMarek Vasut  nios2)
6513e671711cSMarek Vasut    disas_config "NIOS2"
6514e671711cSMarek Vasut  ;;
65154a09d0bbSRichard Henderson  or1k)
6516c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6517e67db06eSJia Liu  ;;
651864656024SJuan Quintela  ppc*)
6519c765fcacSPeter Crosthwaite    disas_config "PPC"
652064656024SJuan Quintela  ;;
652124e804ecSAlexander Graf  s390*)
6522c765fcacSPeter Crosthwaite    disas_config "S390"
652364656024SJuan Quintela  ;;
652464656024SJuan Quintela  sh4)
6525c765fcacSPeter Crosthwaite    disas_config "SH4"
652664656024SJuan Quintela  ;;
652764656024SJuan Quintela  sparc*)
6528c765fcacSPeter Crosthwaite    disas_config "SPARC"
652964656024SJuan Quintela  ;;
6530cfa550c6SMax Filippov  xtensa*)
6531c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6532cfa550c6SMax Filippov  ;;
653364656024SJuan Quintela  esac
653464656024SJuan Quinteladone
65359195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6536c765fcacSPeter Crosthwaite  disas_config "TCI"
65379195b2c2SStefan Weilfi
653864656024SJuan Quintela
65396ee7126fSJuan Quintelacase "$ARCH" in
65406ee7126fSJuan Quintelaalpha)
65416ee7126fSJuan Quintela  # Ensure there's only a single GP
65426ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
65436ee7126fSJuan Quintela;;
65446ee7126fSJuan Quintelaesac
65456ee7126fSJuan Quintela
6546d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
654725be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6548d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6549d02c1db3SJuan Quintela    cflags="-p $cflags"
6550d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6551d02c1db3SJuan Quintela  fi
6552d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6553d02c1db3SJuan Quintela    ldflags="-p $ldflags"
655425be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6555d02c1db3SJuan Quintela  fi
6556d02c1db3SJuan Quintelafi
6557d02c1db3SJuan Quintela
65589b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6559964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6560fa282484SJuan Quintelafi
6561fa282484SJuan Quintela
6562e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
6563e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
6564e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
6565e9a3591fSChristian Borntraeger# header if
6566e9a3591fSChristian Borntraeger#  - we build on s390x
6567e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
6568e9a3591fSChristian Borntraeger#  - KVM is enabled
6569e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
6570e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
6571e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
6572e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
6573e9a3591fSChristian Borntraeger    fi
6574e9a3591fSChristian Borntraegerfi
6575e9a3591fSChristian Borntraeger
657625be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
657725be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6578fa282484SJuan Quintela
657997a847bcSbellarddone # for target in $targets
65807d13299dSbellard
6581a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6582a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6583a540f158SPeter Crosthwaitefi
6584a540f158SPeter Crosthwaite
6585a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6586a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6587a99d57bbSWanlong Gaofi
6588a99d57bbSWanlong Gao
6589fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6590fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6591fd0e6053SJohn Snowfi
6592fd0e6053SJohn Snow
6593d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6594b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
6595b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
65969933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
65972d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
65982dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6599c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6600c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6601aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6602ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6603446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
66049933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
66052d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
66064652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
66073a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
6608753d11f2SRichard Hendersonfor bios_file in \
6609753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6610225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
66115acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6612753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6613753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6614e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6615753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
66164e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6617753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6618753d11f2SRichard Hendersondo
661989138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
66207ea78b74SJan Kiszkadone
662189138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6622c2304b52SMarcel Apfelbaumdo
662389138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6624c2304b52SMarcel Apfelbaumdone
6625d1807a4fSPaolo Bonzinimkdir -p $DIRS
66267d13299dSbellardfor f in $FILES ; do
6627cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6628f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6629f9245e10SPeter Maydell    fi
66307d13299dSbellarddone
66311ad2134fSPaul Brook
6632c34ebfdcSAnthony Liguori# temporary config to build submodules
66332d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6634c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
663537116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6636c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6637cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
66385f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6639c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6640c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
66413dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6642c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6643a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6644c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6645c34ebfdcSAnthony Liguoridone
6646c34ebfdcSAnthony Liguori
6647fe31017fSMarc-André Lureau# set up tests data directory
6648fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6649fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6650fe31017fSMarc-André Lureaufi
6651fe31017fSMarc-André Lureau
665276c7560aSMax Reitz# set up qemu-iotests in this build directory
665376c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
665476c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
665576c7560aSMax Reitz
665676c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
665776c7560aSMax Reitzecho >> "$iotests_common_env"
665876c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
665976c7560aSMax Reitz
666076c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
666176c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
666276c7560aSMax Reitzfi
666376c7560aSMax Reitz
6664dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6665dc655404SMichael S. Tsirkincat <<EOD >config.status
6666dc655404SMichael S. Tsirkin#!/bin/sh
6667dc655404SMichael S. Tsirkin# Generated by configure.
6668dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6669dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6670dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6671dc655404SMichael S. TsirkinEOD
6672dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6673dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6674cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6675dc655404SMichael S. Tsirkinchmod +x config.status
6676dc655404SMichael S. Tsirkin
66778cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6678