xref: /openbmc/qemu/configure (revision 8ecc89f6)
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=""
293821601eaSJes Sorensenvnc="yes"
294377529c0SPaolo Bonzinisparse="no"
295377529c0SPaolo Bonzinivde=""
296377529c0SPaolo Bonzinivnc_sasl=""
297377529c0SPaolo Bonzinivnc_jpeg=""
298377529c0SPaolo Bonzinivnc_png=""
299377529c0SPaolo Bonzinixen=""
300d5b93ddfSAnthony PERARDxen_ctrl_version=""
30164a7ad6fSIan Campbellxen_pv_domain_build="no"
302eb6fda0fSAnthony PERARDxen_pci_passthrough=""
303377529c0SPaolo Bonzinilinux_aio=""
30447e98658SCorey Bryantcap_ng=""
305377529c0SPaolo Bonziniattr=""
3064f26f2b6SAvi Kivitylibattr=""
307377529c0SPaolo Bonzinixfs=""
308b3f6ea7eSPaolo Bonzinitcg="yes"
309377529c0SPaolo Bonzini
310d41a75a2SBradvhost_net="no"
3115e9be92dSNicholas Bellingervhost_scsi="no"
312fc0b9b0eSStefan Hajnoczivhost_vsock="no"
313e6a74868SMarc-André Lureauvhost_user=""
314d41a75a2SBradkvm="no"
315b0cb0a66SVincent Palatinhax="no"
3162da776dbSMichael R. Hinesrdma=""
317377529c0SPaolo Bonzinigprof="no"
318377529c0SPaolo Bonzinidebug_tcg="no"
319377529c0SPaolo Bonzinidebug="no"
320b553a042SJohn Snowfortify_source=""
321377529c0SPaolo Bonzinistrip_opt="yes"
3229195b2c2SStefan Weiltcg_interpreter="no"
323377529c0SPaolo Bonzinibigendian="no"
324377529c0SPaolo Bonzinimingw32="no"
3251d728c39SBlue Swirlgcov="no"
3261d728c39SBlue Swirlgcov_tool="gcov"
327377529c0SPaolo BonziniEXESUF=""
32817969268SFam ZhengDSOSUF=".so"
32917969268SFam ZhengLDFLAGS_SHARED="-shared"
33017969268SFam Zhengmodules="no"
331377529c0SPaolo Bonziniprefix="/usr/local"
332377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
333528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
334850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
335377529c0SPaolo Bonzinibindir="\${prefix}/bin"
3363aa5d2beSAlon Levylibdir="\${prefix}/lib"
3378bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
3380f94d6daSAlon Levyincludedir="\${prefix}/include"
339377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
340785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
341377529c0SPaolo Bonziniconfsuffix="/qemu"
342377529c0SPaolo Bonzinislirp="yes"
343377529c0SPaolo Bonzinioss_lib=""
344377529c0SPaolo Bonzinibsd="no"
345377529c0SPaolo Bonzinilinux="no"
346377529c0SPaolo Bonzinisolaris="no"
347377529c0SPaolo Bonziniprofiler="no"
348377529c0SPaolo Bonzinicocoa="no"
349377529c0SPaolo Bonzinisoftmmu="yes"
350377529c0SPaolo Bonzinilinux_user="no"
351377529c0SPaolo Bonzinibsd_user="no"
352377529c0SPaolo Bonziniblobs="yes"
353377529c0SPaolo Bonzinipkgversion=""
35440d6444eSAvi Kivitypie=""
3553556c233SPaolo Bonziniqom_cast_debug="yes"
356baf86d6bSPaolo Bonzinitrace_backends="log"
357377529c0SPaolo Bonzinitrace_file="trace"
358377529c0SPaolo Bonzinispice=""
359377529c0SPaolo Bonzinirbd=""
3607b02f544SMarc-André Lureausmartcard=""
3612b2325ffSGerd Hoffmannlibusb=""
36269354a83SHans de Goedeusb_redir=""
363da076ffeSGerd Hoffmannopengl=""
364014cb152SGerd Hoffmannopengl_dmabuf="no"
3655dd89908SRichard Hendersoncpuid_h="no"
36699f2dbd3SLiang Liavx2_opt="no"
3671ece9905SAlon Levyzlib="yes"
368b25c9dffSStefan Weillzo=""
369b25c9dffSStefan Weilsnappy=""
3706b383c08SPeter Wubzip2=""
371e8ef31a3SMichael Tokarevguest_agent=""
372d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
37350cbebb9SMichael Rothguest_agent_ntddscsi="no"
3749dacf32dSYossi Hindinguest_agent_msi=""
375d9840e25STomoki Sekiyamavss_win32_sdk=""
376d9840e25STomoki Sekiyamawin_sdk="no"
3774b1c11fdSDaniel P. Berrangewant_tools="yes"
378c589b249SRonnie Sahlberglibiscsi=""
3796542aa9cSPeter Lievenlibnfs=""
380519175a2SAlex Barcelocoroutine=""
38170c60c08SStefan Hajnoczicoroutine_pool=""
3827d992e4dSPeter Lievendebug_stack_usage="no"
383f0d92b56SLongpeng(Mike)crypto_afalg="no"
384f794573eSEduardo Otuboseccomp=""
385eb100396SBharata B Raoglusterfs=""
386d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3870c14fb47SBharata B Raoglusterfs_discard="no"
388df3a429aSNiels de Vosglusterfs_fallocate="no"
3897c815372SBharata B Raoglusterfs_zerofill="no"
390a4ccabcfSAnthony Liguorigtk=""
3919e04c683SStefan Weilgtkabi=""
392925a0400SGerd Hoffmanngtk_gl="no"
393a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
394ddbb0d09SDaniel P. Berrangegnutls=""
395b917da4cSDaniel P. Berrangegnutls_rnd=""
39691bfcdb0SDaniel P. Berrangenettle=""
397fff2f982SDaniel P. Berrangenettle_kdf="no"
39891bfcdb0SDaniel P. Berrangegcrypt=""
3991f923c70SLongpeng(Mike)gcrypt_hmac="no"
40037788f25SDaniel P. Berrangegcrypt_kdf="no"
401bbbf9bfbSStefan Weilvte=""
4029d9e1521SGerd Hoffmannvirglrenderer=""
403e91c793cSCole Robinsontpm="yes"
4040a12ec87SRichard W.M. Joneslibssh2=""
405ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
406a99d57bbSWanlong Gaonuma=""
4072847b469SFam Zhengtcmalloc="no"
4087b01cb97SAlexandre Derumierjemalloc="no"
409a6b1d4c0SChanglong Xiereplication="yes"
410da92c3ffSAshish Mittalvxhs=""
411377529c0SPaolo Bonzini
412898be3e0SPeter Maydellsupported_cpu="no"
413898be3e0SPeter Maydellsupported_os="no"
414fb59dabdSPeter Maydellbogus_os="no"
415898be3e0SPeter Maydell
416ac0df51dSaliguori# parse CC options first
417ac0df51dSaliguorifor opt do
41889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
419ac0df51dSaliguori  case "$opt" in
420ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
421ac0df51dSaliguori  ;;
4223d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
423ac0df51dSaliguori  ;;
42483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
42583f73fceSTomoki Sekiyama  ;;
426ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
427ca4deeb1SPaolo Bonzini  ;;
4282ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4292ff6b91eSJuan Quintela  ;;
430de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
431f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
432e2a2ed06SJuan Quintela  ;;
43311cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
43411cde1c8SBruno Dominguez                      EXTRA_CXXFLAGS="$optarg"
43511cde1c8SBruno Dominguez  ;;
436a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
437f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
438e2a2ed06SJuan Quintela  ;;
4395bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4405bc62e01SGerd Hoffmann  ;;
4415bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4425bc62e01SGerd Hoffmann  ;;
443ac0df51dSaliguori  esac
444ac0df51dSaliguoridone
445ac0df51dSaliguori# OS specific
446ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
44793148aa5SStefan Weil# we can eliminate its usage altogether.
448ac0df51dSaliguori
449e49d021eSPeter Maydell# Preferred compiler:
450e49d021eSPeter Maydell#  ${CC} (if set)
451e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
452e49d021eSPeter Maydell#  system compiler
453e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
454e49d021eSPeter Maydell  cc="$host_cc"
455e49d021eSPeter Maydellelse
456b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
457e49d021eSPeter Maydellfi
458e49d021eSPeter Maydell
45983f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
46083f73fceSTomoki Sekiyama  cxx="c++"
46183f73fceSTomoki Sekiyamaelse
46283f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
46383f73fceSTomoki Sekiyamafi
46483f73fceSTomoki Sekiyama
465b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
466cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
4675f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
4683dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
469b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
470b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
4714852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
472b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
473b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
47417884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
47517884d7bSSergei Trofimovichquery_pkg_config() {
47617884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
47717884d7bSSergei Trofimovich}
47817884d7bSSergei Trofimovichpkg_config=query_pkg_config
479b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
48047c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
481ac0df51dSaliguori
48245d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
48345d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
48445d285abSPeter Maydell
485be17dc90SMichael S. Tsirkin# default flags for all hosts
4862d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
4872d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
4882d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
4892d31515bSPeter Maydell# provides these semantics.)
4902d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
491f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
492c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
493be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
494244f1441SYang ZhongQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
4955bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4965bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
497be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4985bc62e01SGerd Hoffmannfi
499be17dc90SMichael S. Tsirkin
500ca4deeb1SPaolo Bonzini# make source path absolute
50189138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
502ca4deeb1SPaolo Bonzini
503cab00a5aSMichael S. Tsirkin# running configure in the source tree?
504cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
505cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
506cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
507cab00a5aSMichael S. Tsirkinelse
508cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
509cab00a5aSMichael S. Tsirkinfi
510cab00a5aSMichael S. Tsirkin
511ac0df51dSaliguoricheck_define() {
512ac0df51dSaliguoricat > $TMPC <<EOF
513ac0df51dSaliguori#if !defined($1)
514fd786e1aSPeter Maydell#error $1 not defined
515ac0df51dSaliguori#endif
516ac0df51dSaliguoriint main(void) { return 0; }
517ac0df51dSaliguoriEOF
51852166aa0SJuan Quintela  compile_object
519ac0df51dSaliguori}
520ac0df51dSaliguori
521307119e7SGerd Hoffmanncheck_include() {
522307119e7SGerd Hoffmanncat > $TMPC <<EOF
523307119e7SGerd Hoffmann#include <$1>
524307119e7SGerd Hoffmannint main(void) { return 0; }
525307119e7SGerd HoffmannEOF
526307119e7SGerd Hoffmann  compile_object
527307119e7SGerd Hoffmann}
528307119e7SGerd Hoffmann
52993b25869SJohn Snowwrite_c_skeleton() {
53093b25869SJohn Snow    cat > $TMPC <<EOF
53193b25869SJohn Snowint main(void) { return 0; }
53293b25869SJohn SnowEOF
53393b25869SJohn Snow}
53493b25869SJohn Snow
535bbea4050SPeter Maydellif check_define __linux__ ; then
536bbea4050SPeter Maydell  targetos="Linux"
537bbea4050SPeter Maydellelif check_define _WIN32 ; then
538bbea4050SPeter Maydell  targetos='MINGW32'
539bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
540bbea4050SPeter Maydell  targetos='OpenBSD'
541bbea4050SPeter Maydellelif check_define __sun__ ; then
542bbea4050SPeter Maydell  targetos='SunOS'
543bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
544bbea4050SPeter Maydell  targetos='Haiku'
545951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
546951fedfcSPeter Maydell  targetos='FreeBSD'
547951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
548951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
549951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
550951fedfcSPeter Maydell  targetos='DragonFly'
551951fedfcSPeter Maydellelif check_define __NetBSD__; then
552951fedfcSPeter Maydell  targetos='NetBSD'
553951fedfcSPeter Maydellelif check_define __APPLE__; then
554951fedfcSPeter Maydell  targetos='Darwin'
555bbea4050SPeter Maydellelse
556951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
557951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
558951fedfcSPeter Maydell  # be the result of a missing compiler.
559951fedfcSPeter Maydell  targetos='bogus'
560951fedfcSPeter Maydell  bogus_os='yes'
561bbea4050SPeter Maydellfi
562bbea4050SPeter Maydell
563bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
564bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
565bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
566bbea4050SPeter Maydell# the correct CPU with the --cpu option.
567bbea4050SPeter Maydellcase $targetos in
568bbea4050SPeter MaydellDarwin)
569bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
570bbea4050SPeter Maydell  # run 64-bit userspace code.
571bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
572bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
573bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
574bbea4050SPeter Maydell    cpu="x86_64"
575bbea4050SPeter Maydell  fi
576bbea4050SPeter Maydell  ;;
577bbea4050SPeter MaydellSunOS)
57889138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
579bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
580bbea4050SPeter Maydell    cpu="x86_64"
581bbea4050SPeter Maydell  fi
582bbea4050SPeter Maydellesac
583bbea4050SPeter Maydell
5842ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
5852ff6b91eSJuan Quintela  # command line argument
5862ff6b91eSJuan Quintela  :
5872ff6b91eSJuan Quintelaelif check_define __i386__ ; then
588ac0df51dSaliguori  cpu="i386"
589ac0df51dSaliguorielif check_define __x86_64__ ; then
590c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
591c72b26ecSRichard Henderson    cpu="x32"
592c72b26ecSRichard Henderson  else
593ac0df51dSaliguori    cpu="x86_64"
594c72b26ecSRichard Henderson  fi
5953aa9bd6cSblueswir1elif check_define __sparc__ ; then
5963aa9bd6cSblueswir1  if check_define __arch64__ ; then
5973aa9bd6cSblueswir1    cpu="sparc64"
5983aa9bd6cSblueswir1  else
5993aa9bd6cSblueswir1    cpu="sparc"
6003aa9bd6cSblueswir1  fi
601fdf7ed96Smalcelif check_define _ARCH_PPC ; then
602fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
603fdf7ed96Smalc    cpu="ppc64"
604ac0df51dSaliguori  else
605fdf7ed96Smalc    cpu="ppc"
606fdf7ed96Smalc  fi
607afa05235SAurelien Jarnoelif check_define __mips__ ; then
608afa05235SAurelien Jarno  cpu="mips"
609477ba620SAurelien Jarnoelif check_define __ia64__ ; then
610477ba620SAurelien Jarno  cpu="ia64"
611d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
612d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
613d66ed0eaSAurelien Jarno    cpu="s390x"
614d66ed0eaSAurelien Jarno  else
615d66ed0eaSAurelien Jarno    cpu="s390"
616d66ed0eaSAurelien Jarno  fi
61721d89f84SPeter Maydellelif check_define __arm__ ; then
61821d89f84SPeter Maydell  cpu="arm"
6191f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6201f080313SClaudio Fontana  cpu="aarch64"
621fdf7ed96Smalcelse
62289138857SStefan Weil  cpu=$(uname -m)
623ac0df51dSaliguorifi
624ac0df51dSaliguori
625359bc95dSPeter MaydellARCH=
626359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
627359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6287d13299dSbellardcase "$cpu" in
6296499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
630898be3e0SPeter Maydell    cpu="$cpu"
631898be3e0SPeter Maydell    supported_cpu="yes"
632898be3e0SPeter Maydell  ;;
6337d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
63497a847bcSbellard    cpu="i386"
635898be3e0SPeter Maydell    supported_cpu="yes"
6367d13299dSbellard  ;;
637aaa5fa14Saurel32  x86_64|amd64)
638aaa5fa14Saurel32    cpu="x86_64"
639898be3e0SPeter Maydell    supported_cpu="yes"
640aaa5fa14Saurel32  ;;
64121d89f84SPeter Maydell  armv*b|armv*l|arm)
64221d89f84SPeter Maydell    cpu="arm"
643898be3e0SPeter Maydell    supported_cpu="yes"
6447d13299dSbellard  ;;
6451f080313SClaudio Fontana  aarch64)
6461f080313SClaudio Fontana    cpu="aarch64"
647898be3e0SPeter Maydell    supported_cpu="yes"
6481f080313SClaudio Fontana  ;;
649afa05235SAurelien Jarno  mips*)
650afa05235SAurelien Jarno    cpu="mips"
651898be3e0SPeter Maydell    supported_cpu="yes"
652afa05235SAurelien Jarno  ;;
6533142255cSblueswir1  sparc|sun4[cdmuv])
654ae228531Sbellard    cpu="sparc"
6556499fd15SPeter Maydell    supported_cpu="yes"
656ae228531Sbellard  ;;
6577d13299dSbellard  *)
658359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
659359bc95dSPeter Maydell    ARCH=unknown
6607d13299dSbellard  ;;
6617d13299dSbellardesac
662359bc95dSPeter Maydellif test -z "$ARCH"; then
663359bc95dSPeter Maydell  ARCH="$cpu"
664359bc95dSPeter Maydellfi
665e2d52ad3SJuan Quintela
6667d13299dSbellard# OS specific
6670dbfc675SJuan Quintela
668adfc3e91SStacey Son# host *BSD for user mode
669adfc3e91SStacey SonHOST_VARIANT_DIR=""
670adfc3e91SStacey Son
6717d13299dSbellardcase $targetos in
67267b915a5SbellardMINGW32*)
67367b915a5Sbellard  mingw32="yes"
674b0cb0a66SVincent Palatin  hax="yes"
6753cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
676307119e7SGerd Hoffmann  if check_include dsound.h; then
6773cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
678307119e7SGerd Hoffmann  else
679307119e7SGerd Hoffmann    audio_drv_list=""
680307119e7SGerd Hoffmann  fi
681898be3e0SPeter Maydell  supported_os="yes"
68267b915a5Sbellard;;
6835c40d2bdSthsGNU/kFreeBSD)
684a167ba50SAurelien Jarno  bsd="yes"
6850c58ac1cSmalc  audio_drv_list="oss"
6860bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
6875c40d2bdSths;;
6887d3505c5SbellardFreeBSD)
6897d3505c5Sbellard  bsd="yes"
6900db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6910c58ac1cSmalc  audio_drv_list="oss"
6920bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
693f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
694f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
695a7764f15SEd Maste  # needed for kinfo_getproc
696a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
69758952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
698adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
699898be3e0SPeter Maydell  supported_os="yes"
7007d3505c5Sbellard;;
701c5e97233Sblueswir1DragonFly)
702c5e97233Sblueswir1  bsd="yes"
7030db4a067SPaolo Bonzini  make="${MAKE-gmake}"
704c5e97233Sblueswir1  audio_drv_list="oss"
7050bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
706adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
707c5e97233Sblueswir1;;
7087d3505c5SbellardNetBSD)
7097d3505c5Sbellard  bsd="yes"
7100db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7110c58ac1cSmalc  audio_drv_list="oss"
7120bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7138ef92a88Sblueswir1  oss_lib="-lossaudio"
714adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
7153c2bdbc1SKamil Rytarowski  supported_os="yes"
7167d3505c5Sbellard;;
7177d3505c5SbellardOpenBSD)
7187d3505c5Sbellard  bsd="yes"
7190db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7204f6ab397SBrad Smith  audio_drv_list="sdl"
7210bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
722adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
7237d3505c5Sbellard;;
72483fb7adfSbellardDarwin)
72583fb7adfSbellard  bsd="yes"
72683fb7adfSbellard  darwin="yes"
727b0cb0a66SVincent Palatin  hax="yes"
72817969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
7291b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
730a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
7310c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
7321b0f9cc2Saliguori  fi
733fd677642Sths  cocoa="yes"
7340c58ac1cSmalc  audio_drv_list="coreaudio"
73514382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
7360c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
7377973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
738a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
739a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
740a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
741adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
742898be3e0SPeter Maydell  supported_os="yes"
74383fb7adfSbellard;;
744ec530c81SbellardSunOS)
745ec530c81Sbellard  solaris="yes"
7460db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7470db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
748fa58948dSBlue Swirl  ld="gld"
749e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
7506b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7510c58ac1cSmalc    audio_drv_list="oss"
7526b4d2ba1Sths  fi
753c2de5c91Smalc  audio_possible_drivers="oss sdl"
754d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
755d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
756d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
757d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
758a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
759560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
760560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
761560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
762ec530c81Sbellard;;
763179cf400SAndreas FärberHaiku)
764179cf400SAndreas Färber  haiku="yes"
765179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
766179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
767179cf400SAndreas Färber;;
768898be3e0SPeter MaydellLinux)
7690c58ac1cSmalc  audio_drv_list="oss"
7700bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
7715327cf48Sbellard  linux="yes"
772831b7825Sths  linux_user="yes"
773af2be207SJan Kiszka  kvm="yes"
774af2be207SJan Kiszka  vhost_net="yes"
7755e9be92dSNicholas Bellinger  vhost_scsi="yes"
776fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
777a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
778898be3e0SPeter Maydell  supported_os="yes"
779898be3e0SPeter Maydell;;
7807d13299dSbellardesac
7817d13299dSbellard
7827d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
783b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
78484778508Sblueswir1    bsd_user="yes"
7857d3505c5Sbellard  fi
78608de3949SAndreas Färberfi
7877d3505c5Sbellard
7880db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7890db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
79052510f8bSStefan Weil: ${python=${PYTHON-python}}
791e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7920db4a067SPaolo Bonzini
7933c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7943c4a4d0dSPeter Maydellif has clang; then
7953c4a4d0dSPeter Maydell  objcc=clang
7963c4a4d0dSPeter Maydellelse
7973c4a4d0dSPeter Maydell  objcc="$cc"
7983c4a4d0dSPeter Maydellfi
7993c4a4d0dSPeter Maydell
8003457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8013457a3f8SJuan Quintela  EXESUF=".exe"
80217969268SFam Zheng  DSOSUF=".dll"
803a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
804e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
805e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
80678e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
80778e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
808f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
80993b25869SJohn Snow  write_c_skeleton;
810f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
811f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
812f7cf5d5bSStefan Weil  fi
813c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
814683035deSPaolo Bonzini  mandir="\${prefix}"
815528ae5b8SEduardo Habkost  datadir="\${prefix}"
816850da188SEduardo Habkost  qemu_docdir="\${prefix}"
817683035deSPaolo Bonzini  bindir="\${prefix}"
818683035deSPaolo Bonzini  sysconfdir="\${prefix}"
8195a699bbbSLaszlo Ersek  local_statedir=
820683035deSPaolo Bonzini  confsuffix=""
821161a56a9SVinzenz Feenstra  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -liphlpapi -lnetapi32 $libs_qga"
8223457a3f8SJuan Quintelafi
8233457a3f8SJuan Quintela
824487fefdbSAnthony Liguoriwerror=""
82585aa5189Sbellard
8267d13299dSbellardfor opt do
82789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8287d13299dSbellard  case "$opt" in
8292efc3265Sbellard  --help|-h) show_help=yes
8302efc3265Sbellard  ;;
83199123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
83299123e13SMike Frysinger  ;;
833b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8347d13299dSbellard  ;;
835b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
83632ce6337Sbellard  ;;
837ca4deeb1SPaolo Bonzini  --source-path=*)
8387d13299dSbellard  ;;
839ac0df51dSaliguori  --cross-prefix=*)
8407d13299dSbellard  ;;
841ac0df51dSaliguori  --cc=*)
8427d13299dSbellard  ;;
843b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
84483469015Sbellard  ;;
84583f73fceSTomoki Sekiyama  --cxx=*)
84683f73fceSTomoki Sekiyama  ;;
847e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
848e007dbecSMichael S. Tsirkin  ;;
8493c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8503c4a4d0dSPeter Maydell  ;;
851b1a550a0Spbrook  --make=*) make="$optarg"
8527d13299dSbellard  ;;
8536a882643Spbrook  --install=*) install="$optarg"
8546a882643Spbrook  ;;
855c886edfbSBlue Swirl  --python=*) python="$optarg"
856c886edfbSBlue Swirl  ;;
8571d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
8581d728c39SBlue Swirl  ;;
859e2d8830eSBrad  --smbd=*) smbd="$optarg"
860e2d8830eSBrad  ;;
861e2a2ed06SJuan Quintela  --extra-cflags=*)
8627d13299dSbellard  ;;
86311cde1c8SBruno Dominguez  --extra-cxxflags=*)
86411cde1c8SBruno Dominguez  ;;
865e2a2ed06SJuan Quintela  --extra-ldflags=*)
8667d13299dSbellard  ;;
8675bc62e01SGerd Hoffmann  --enable-debug-info)
8685bc62e01SGerd Hoffmann  ;;
8695bc62e01SGerd Hoffmann  --disable-debug-info)
8705bc62e01SGerd Hoffmann  ;;
87117969268SFam Zheng  --enable-modules)
87217969268SFam Zheng      modules="yes"
87317969268SFam Zheng  ;;
8743aa88b31SStefan Hajnoczi  --disable-modules)
8753aa88b31SStefan Hajnoczi      modules="no"
8763aa88b31SStefan Hajnoczi  ;;
8772ff6b91eSJuan Quintela  --cpu=*)
8787d13299dSbellard  ;;
879b1a550a0Spbrook  --target-list=*) target_list="$optarg"
880de83cd02Sbellard  ;;
8815b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8825b808275SLluís Vilanova  ;;
8835b808275SLluís Vilanova  # XXX: backwards compatibility
8845b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
88594a420b1SStefan Hajnoczi  ;;
88674242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8879410b56cSPrerna Saxena  ;;
8887d13299dSbellard  --enable-gprof) gprof="yes"
8897d13299dSbellard  ;;
8901d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8911d728c39SBlue Swirl  ;;
89279427693SLoïc Minier  --static)
89379427693SLoïc Minier    static="yes"
89479427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
89517884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
89643ce4dfeSbellard  ;;
8970b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8980b24e75fSPaolo Bonzini  ;;
8990b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9000b24e75fSPaolo Bonzini  ;;
9013aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9023aa5d2beSAlon Levy  ;;
9038bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9048bf188aaSMichael Tokarev  ;;
9050f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9060f94d6daSAlon Levy  ;;
907528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9080b24e75fSPaolo Bonzini  ;;
909023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
910023d3d67SEduardo Habkost  ;;
911850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9120b24e75fSPaolo Bonzini  ;;
913ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
91407381cc1SAnthony Liguori  ;;
915785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
916785c23aeSLuiz Capitulino  ;;
917785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
918023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
919023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
920023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
921023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
922023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
923023ddd74SMax Filippov    # lots of directory switches by default.
924023ddd74SMax Filippov  ;;
92597a847bcSbellard  --disable-sdl) sdl="no"
92697a847bcSbellard  ;;
927c4198157SJuan Quintela  --enable-sdl) sdl="yes"
928c4198157SJuan Quintela  ;;
92947c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
93047c03744SDave Airlie  ;;
9313556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9323556c233SPaolo Bonzini  ;;
9333556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
9343556c233SPaolo Bonzini  ;;
935983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
936983eef5aSMeador Inge  ;;
937983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
938983eef5aSMeador Inge  ;;
939821601eaSJes Sorensen  --disable-vnc) vnc="no"
940821601eaSJes Sorensen  ;;
941821601eaSJes Sorensen  --enable-vnc) vnc="yes"
942821601eaSJes Sorensen  ;;
9432f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
9442f6a1ab0Sblueswir1  ;;
9450c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
9460c58ac1cSmalc  ;;
94789138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
948b64ec4e4SFam Zheng  ;;
94989138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
950eb852011SMarkus Armbruster  ;;
951f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
952f8393946Saurel32  ;;
953f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
954f8393946Saurel32  ;;
955f3d08ee6SPaul Brook  --enable-debug)
956f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
957f3d08ee6SPaul Brook      debug_tcg="yes"
958f3d08ee6SPaul Brook      debug="yes"
959f3d08ee6SPaul Brook      strip_opt="no"
960b553a042SJohn Snow      fortify_source="no"
961f3d08ee6SPaul Brook  ;;
96203b4fe7dSaliguori  --enable-sparse) sparse="yes"
96303b4fe7dSaliguori  ;;
96403b4fe7dSaliguori  --disable-sparse) sparse="no"
96503b4fe7dSaliguori  ;;
9661625af87Saliguori  --disable-strip) strip_opt="no"
9671625af87Saliguori  ;;
9682f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
9692f9606b3Saliguori  ;;
970ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
971ea784e3bSJuan Quintela  ;;
9722f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9732f6f5c7aSCorentin Chary  ;;
9742f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9752f6f5c7aSCorentin Chary  ;;
976efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
977efe556adSCorentin Chary  ;;
978efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
979efe556adSCorentin Chary  ;;
980443f1376Sbellard  --disable-slirp) slirp="no"
981c20709aaSbellard  ;;
982e0e6c8c0Saliguori  --disable-vde) vde="no"
9838a16d273Sths  ;;
984dfb278bdSJuan Quintela  --enable-vde) vde="yes"
985dfb278bdSJuan Quintela  ;;
98658952137SVincenzo Maffione  --disable-netmap) netmap="no"
98758952137SVincenzo Maffione  ;;
98858952137SVincenzo Maffione  --enable-netmap) netmap="yes"
98958952137SVincenzo Maffione  ;;
990e37630caSaliguori  --disable-xen) xen="no"
991e37630caSaliguori  ;;
992fc321b4bSJuan Quintela  --enable-xen) xen="yes"
993fc321b4bSJuan Quintela  ;;
994eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
995eb6fda0fSAnthony PERARD  ;;
996eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
997eb6fda0fSAnthony PERARD  ;;
99864a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
99964a7ad6fSIan Campbell  ;;
100064a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
100164a7ad6fSIan Campbell  ;;
10022e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10032e4d9fb1Saurel32  ;;
10044ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10054ffcedb6SJuan Quintela  ;;
1006fb599c9aSbalrog  --disable-bluez) bluez="no"
1007fb599c9aSbalrog  ;;
1008a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1009a20a6f46SJuan Quintela  ;;
10107ba1e619Saliguori  --disable-kvm) kvm="no"
10117ba1e619Saliguori  ;;
1012b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1013b31a0277SJuan Quintela  ;;
1014b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1015180fb750Szhanghailiang  ;;
1016b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1017180fb750Szhanghailiang  ;;
10189195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
10199195b2c2SStefan Weil  ;;
10209195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
10219195b2c2SStefan Weil  ;;
102247e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
102347e98658SCorey Bryant  ;;
102447e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
102547e98658SCorey Bryant  ;;
1026b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1027b3f6ea7eSPaolo Bonzini  ;;
1028b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1029b3f6ea7eSPaolo Bonzini  ;;
1030cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1031cd4ec0b4SGerd Hoffmann  ;;
1032cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1033cd4ec0b4SGerd Hoffmann  ;;
1034c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1035c589b249SRonnie Sahlberg  ;;
1036c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1037c589b249SRonnie Sahlberg  ;;
10386542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
10396542aa9cSPeter Lieven  ;;
10406542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
10416542aa9cSPeter Lieven  ;;
104205c2a3e7Sbellard  --enable-profiler) profiler="yes"
104305c2a3e7Sbellard  ;;
104414821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
104514821030SPavel Borzenkov  ;;
1046c2de5c91Smalc  --enable-cocoa)
1047c2de5c91Smalc      cocoa="yes" ;
104889138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
10495b0753e0Sbellard  ;;
1050cad25d69Spbrook  --disable-system) softmmu="no"
10510a8e90f4Spbrook  ;;
1052cad25d69Spbrook  --enable-system) softmmu="yes"
10530a8e90f4Spbrook  ;;
10540953a80fSZachary Amsden  --disable-user)
10550953a80fSZachary Amsden      linux_user="no" ;
10560953a80fSZachary Amsden      bsd_user="no" ;
10570953a80fSZachary Amsden  ;;
10580953a80fSZachary Amsden  --enable-user) ;;
1059831b7825Sths  --disable-linux-user) linux_user="no"
10600a8e90f4Spbrook  ;;
1061831b7825Sths  --enable-linux-user) linux_user="yes"
1062831b7825Sths  ;;
106384778508Sblueswir1  --disable-bsd-user) bsd_user="no"
106484778508Sblueswir1  ;;
106584778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
106684778508Sblueswir1  ;;
106740d6444eSAvi Kivity  --enable-pie) pie="yes"
106834005a00SKirill A. Shutemov  ;;
106940d6444eSAvi Kivity  --disable-pie) pie="no"
107034005a00SKirill A. Shutemov  ;;
107185aa5189Sbellard  --enable-werror) werror="yes"
107285aa5189Sbellard  ;;
107385aa5189Sbellard  --disable-werror) werror="no"
107485aa5189Sbellard  ;;
107563678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
107663678e17SSteven Noonan  ;;
107763678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
107863678e17SSteven Noonan  ;;
10794d3b6f6eSbalrog  --disable-curses) curses="no"
10804d3b6f6eSbalrog  ;;
1081c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1082c584a6d0SJuan Quintela  ;;
1083769ce76dSAlexander Graf  --disable-curl) curl="no"
1084769ce76dSAlexander Graf  ;;
1085788c8196SJuan Quintela  --enable-curl) curl="yes"
1086788c8196SJuan Quintela  ;;
10872df87df7SJuan Quintela  --disable-fdt) fdt="no"
10882df87df7SJuan Quintela  ;;
10892df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10902df87df7SJuan Quintela  ;;
10915c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10925c6c3a6cSChristoph Hellwig  ;;
10935c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10945c6c3a6cSChristoph Hellwig  ;;
1095758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1096758e8e38SVenkateswararao Jujjuri (JV)  ;;
1097758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1098758e8e38SVenkateswararao Jujjuri (JV)  ;;
109977755340Sths  --disable-blobs) blobs="no"
110077755340Sths  ;;
11014a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
11024a19f1ecSpbrook  ;;
1103519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1104519175a2SAlex Barcelo  ;;
110570c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
110670c60c08SStefan Hajnoczi  ;;
110770c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
110870c60c08SStefan Hajnoczi  ;;
11097d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
11107d992e4dSPeter Lieven  ;;
1111f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1112f0d92b56SLongpeng(Mike)  ;;
1113f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1114f0d92b56SLongpeng(Mike)  ;;
1115a25dba17SJuan Quintela  --disable-docs) docs="no"
111670ec5dc0SAnthony Liguori  ;;
1117a25dba17SJuan Quintela  --enable-docs) docs="yes"
111883a3ab8bSJuan Quintela  ;;
1119d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1120d5970055SMichael S. Tsirkin  ;;
1121d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1122d5970055SMichael S. Tsirkin  ;;
11235e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
11245e9be92dSNicholas Bellinger  ;;
11255e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
11265e9be92dSNicholas Bellinger  ;;
1127fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1128fc0b9b0eSStefan Hajnoczi  ;;
1129fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1130fc0b9b0eSStefan Hajnoczi  ;;
1131da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
113220ff075bSMichael Walle  ;;
1133da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
113420ff075bSMichael Walle  ;;
1135f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1136f27aaf4bSChristian Brunner  ;;
1137f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1138f27aaf4bSChristian Brunner  ;;
11398c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
11408c84cf11SSergei Trofimovich  ;;
11418c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
11428c84cf11SSergei Trofimovich  ;;
11437b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1144111a38b0SRobert Relyea  ;;
11457b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1146111a38b0SRobert Relyea  ;;
11472b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
11482b2325ffSGerd Hoffmann  ;;
11492b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
11502b2325ffSGerd Hoffmann  ;;
115169354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
115269354a83SHans de Goede  ;;
115369354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
115469354a83SHans de Goede  ;;
11551ece9905SAlon Levy  --disable-zlib-test) zlib="no"
11561ece9905SAlon Levy  ;;
1157b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1158b25c9dffSStefan Weil  ;;
1159607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1160607dacd0Sqiaonuohan  ;;
1161b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1162b25c9dffSStefan Weil  ;;
1163607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1164607dacd0Sqiaonuohan  ;;
11656b383c08SPeter Wu  --disable-bzip2) bzip2="no"
11666b383c08SPeter Wu  ;;
11676b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
11686b383c08SPeter Wu  ;;
1169d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1170d138cee9SMichael Roth  ;;
1171d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1172d138cee9SMichael Roth  ;;
11739dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
11749dacf32dSYossi Hindin  ;;
11759dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
11769dacf32dSYossi Hindin  ;;
1177d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1178d9840e25STomoki Sekiyama  ;;
1179d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1180d9840e25STomoki Sekiyama  ;;
1181d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1182d9840e25STomoki Sekiyama  ;;
1183d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1184d9840e25STomoki Sekiyama  ;;
1185d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1186d9840e25STomoki Sekiyama  ;;
1187d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1188d9840e25STomoki Sekiyama  ;;
11894b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11904b1c11fdSDaniel P. Berrange  ;;
11914b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11924b1c11fdSDaniel P. Berrange  ;;
1193f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1194f794573eSEduardo Otubo  ;;
1195f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1196f794573eSEduardo Otubo  ;;
1197eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1198eb100396SBharata B Rao  ;;
1199eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1200eb100396SBharata B Rao  ;;
120152b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
120252b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1203583f6e7bSStefan Hajnoczi  ;;
1204cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1205cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1206cb6414dfSFam Zheng  ;;
1207315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1208315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1209315d3184SFam Zheng  ;;
1210a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1211a4ccabcfSAnthony Liguori  ;;
1212a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1213a4ccabcfSAnthony Liguori  ;;
1214a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1215a1c5e949SDaniel P. Berrange  ;;
1216ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1217ddbb0d09SDaniel P. Berrange  ;;
1218ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1219ddbb0d09SDaniel P. Berrange  ;;
122091bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
122191bfcdb0SDaniel P. Berrange  ;;
122291bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
122391bfcdb0SDaniel P. Berrange  ;;
122491bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
122591bfcdb0SDaniel P. Berrange  ;;
122691bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
122791bfcdb0SDaniel P. Berrange  ;;
12282da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
12292da776dbSMichael R. Hines  ;;
12302da776dbSMichael R. Hines  --disable-rdma) rdma="no"
12312da776dbSMichael R. Hines  ;;
1232528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1233528de90aSDaniel P. Berrange  ;;
1234bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1235bbbf9bfbSStefan Weil  ;;
1236bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1237bbbf9bfbSStefan Weil  ;;
12389d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
12399d9e1521SGerd Hoffmann  ;;
12409d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
12419d9e1521SGerd Hoffmann  ;;
1242e91c793cSCole Robinson  --disable-tpm) tpm="no"
1243e91c793cSCole Robinson  ;;
1244ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1245ab214c29SStefan Berger  ;;
12460a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
12470a12ec87SRichard W.M. Jones  ;;
12480a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
12490a12ec87SRichard W.M. Jones  ;;
1250ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1251ed1701c6SDr. David Alan Gilbert  ;;
1252ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1253ed1701c6SDr. David Alan Gilbert  ;;
1254a99d57bbSWanlong Gao  --disable-numa) numa="no"
1255a99d57bbSWanlong Gao  ;;
1256a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1257a99d57bbSWanlong Gao  ;;
12582847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
12592847b469SFam Zheng  ;;
12602847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
12612847b469SFam Zheng  ;;
12627b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
12637b01cb97SAlexandre Derumier  ;;
12647b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
12657b01cb97SAlexandre Derumier  ;;
1266a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1267a6b1d4c0SChanglong Xie  ;;
1268a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1269a6b1d4c0SChanglong Xie  ;;
1270da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1271da92c3ffSAshish Mittal  ;;
1272da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1273da92c3ffSAshish Mittal  ;;
1274e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1275e6a74868SMarc-André Lureau  ;;
1276e6a74868SMarc-André Lureau  --enable-vhost-user)
1277e6a74868SMarc-André Lureau      vhost_user="yes"
1278e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1279e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1280e6a74868SMarc-André Lureau      fi
1281e6a74868SMarc-André Lureau  ;;
12822d2ad6d0SFam Zheng  *)
12832d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
12842d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
12852d2ad6d0SFam Zheng      exit 1
12867f1559c6Sbalrog  ;;
12877d13299dSbellard  esac
12887d13299dSbellarddone
12897d13299dSbellard
1290e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1291e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1292e6a74868SMarc-André Lureau        vhost_user="no"
1293e6a74868SMarc-André Lureau    else
1294e6a74868SMarc-André Lureau        vhost_user="yes"
1295e6a74868SMarc-André Lureau    fi
1296e6a74868SMarc-André Lureaufi
1297e6a74868SMarc-André Lureau
129840293e58Sbellardcase "$cpu" in
1299e3608d66SRichard Henderson    ppc)
1300e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1301e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1302e3608d66SRichard Henderson           ;;
1303e3608d66SRichard Henderson    ppc64)
1304e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1305e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1306e3608d66SRichard Henderson           ;;
13079b9c37c3SRichard Henderson    sparc)
1308f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1309f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
13103142255cSblueswir1           ;;
1311ed968ff1SJuan Quintela    sparc64)
131279f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1313f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
13143142255cSblueswir1           ;;
131576d83bdeSths    s390)
1316061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
131728d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
131828d7cc49SRichard Henderson           ;;
131928d7cc49SRichard Henderson    s390x)
1320061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
132128d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
132276d83bdeSths           ;;
132340293e58Sbellard    i386)
132479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
13250c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
13262b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
132740293e58Sbellard           ;;
132840293e58Sbellard    x86_64)
13297ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
13307ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
13317ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
13327ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
13330c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
13342b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1335379f6698SPaul Brook           ;;
1336c72b26ecSRichard Henderson    x32)
1337c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1338c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1339c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1340c72b26ecSRichard Henderson           ;;
134130163d89SPeter Maydell    # No special flags required for other host CPUs
13423142255cSblueswir1esac
13433142255cSblueswir1
134479f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
134579f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
134679f3b12fSPeter Crosthwaite
1347affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1348affc88ccSPeter Maydell# support, even if we're using TCI.
1349affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1350affc88ccSPeter Maydell  bsd_user="no"
1351affc88ccSPeter Maydell  linux_user="no"
1352affc88ccSPeter Maydellfi
1353affc88ccSPeter Maydell
135460e0df25SPeter Maydelldefault_target_list=""
135560e0df25SPeter Maydell
13566e92f823SPeter Maydellmak_wilds=""
13576e92f823SPeter Maydell
135860e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
13596e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
136060e0df25SPeter Maydellfi
136160e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
13626e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
136360e0df25SPeter Maydellfi
136460e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
13656e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
136660e0df25SPeter Maydellfi
136760e0df25SPeter Maydell
13686e92f823SPeter Maydellfor config in $mak_wilds; do
13696e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
13706e92f823SPeter Maydelldone
13716e92f823SPeter Maydell
1372c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
137364a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1374c53eeaf7SStefan Hajnoczi
1375af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1376af5db58eSpbrookcat << EOF
1377af5db58eSpbrook
1378af5db58eSpbrookUsage: configure [options]
1379af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1380af5db58eSpbrook
138108fb77edSStefan WeilStandard options:
138208fb77edSStefan Weil  --help                   print this message
138308fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
138408fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
138508fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
138608fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
138708fb77edSStefan Weil$(echo Available targets: $default_target_list | \
138808fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
138908fb77edSStefan Weil
139008fb77edSStefan WeilAdvanced options (experts only):
139108fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
139208fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
139308fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
139408fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
139508fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
139608fb77edSStefan Weil                           build time
139708fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
139808fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
139908fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
140011cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
140108fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
140208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
140308fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
140408fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
140508fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
140608fb77edSStefan Weil  --static                 enable static build [$static]
140708fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
140808fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
140908fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
141008fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
141108fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
141208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
141308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1414e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
141508fb77edSStefan Weil  --enable-debug           enable common debug build options
141608fb77edSStefan Weil  --disable-strip          disable stripping binaries
141708fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
141863678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
141908fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
142008fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
142108fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
142208fb77edSStefan Weil  --block-drv-rw-whitelist=L
142308fb77edSStefan Weil                           set block driver read-write whitelist
142408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
142508fb77edSStefan Weil  --block-drv-ro-whitelist=L
142608fb77edSStefan Weil                           set block driver read-only whitelist
142708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
14285b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1429c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
143008fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
143108fb77edSStefan Weil                           Default:trace-<pid>
1432c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1433c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1434c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1435c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
143608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
143733c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
143808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
143908fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1440c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1441c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1442c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1443a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1444c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1445c12d66aaSLin Ma  --enable-profiler        profiler support
1446c12d66aaSLin Ma  --enable-xen-pv-domain-build
1447c12d66aaSLin Ma                           xen pv domain builder
1448c12d66aaSLin Ma  --enable-debug-stack-usage
1449c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1450c23f23b9SMichael Tokarev
1451c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1452c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1453c23f23b9SMichael Tokarev
1454c23f23b9SMichael Tokarev  system          all system emulation targets
1455c23f23b9SMichael Tokarev  user            supported user emulation targets
1456c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1457c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1458c23f23b9SMichael Tokarev  docs            build documentation
1459c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1460c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1461c23f23b9SMichael Tokarev  pie             Position Independent Executables
1462c23f23b9SMichael Tokarev  modules         modules support
1463c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1464c23f23b9SMichael Tokarev  debug-info      debugging information
1465c23f23b9SMichael Tokarev  sparse          sparse checker
1466c23f23b9SMichael Tokarev
1467ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
146891bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
146991bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1470c23f23b9SMichael Tokarev  sdl             SDL UI
1471c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1472c23f23b9SMichael Tokarev  gtk             gtk UI
1473c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1474c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1475c23f23b9SMichael Tokarev  curses          curses UI
1476c23f23b9SMichael Tokarev  vnc             VNC UI support
1477c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1478c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1479c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1480c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1481c23f23b9SMichael Tokarev  virtfs          VirtFS
1482c23f23b9SMichael Tokarev  xen             xen backend driver support
1483c23f23b9SMichael Tokarev  xen-pci-passthrough
1484c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1485c23f23b9SMichael Tokarev  curl            curl connectivity
1486c23f23b9SMichael Tokarev  fdt             fdt device tree
1487c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1488c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1489b0cb0a66SVincent Palatin  hax             HAX acceleration support
1490c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1491c23f23b9SMichael Tokarev  vde             support for vde network
1492c23f23b9SMichael Tokarev  netmap          support for netmap network
1493c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1494c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1495c23f23b9SMichael Tokarev  attr            attr and xattr support
1496c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1497c23f23b9SMichael Tokarev  spice           spice
1498c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1499c23f23b9SMichael Tokarev  libiscsi        iscsi support
1500c23f23b9SMichael Tokarev  libnfs          nfs support
15017b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1502c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1503ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1504c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1505c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1506c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1507c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1508c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1509c23f23b9SMichael Tokarev  seccomp         seccomp support
1510c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1511c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1512c23f23b9SMichael Tokarev  tpm             TPM support
1513c23f23b9SMichael Tokarev  libssh2         ssh block device support
1514c23f23b9SMichael Tokarev  numa            libnuma support
1515c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
15167b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1517a6b1d4c0SChanglong Xie  replication     replication support
1518c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1519c12d66aaSLin Ma  opengl          opengl support
1520c12d66aaSLin Ma  virglrenderer   virgl rendering support
1521c12d66aaSLin Ma  xfsctl          xfsctl support
1522c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1523c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1524da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
1525f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1526e6a74868SMarc-André Lureau  vhost-user      vhost-user support
152708fb77edSStefan Weil
152808fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1529af5db58eSpbrookEOF
15302d2ad6d0SFam Zhengexit 0
1531af5db58eSpbrookfi
1532af5db58eSpbrook
1533c53eeaf7SStefan Hajnocziif ! has $python; then
1534c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1535c53eeaf7SStefan Hajnoczifi
1536c53eeaf7SStefan Hajnoczi
1537c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1538c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1539c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1540c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1541c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1542c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1543c53eeaf7SStefan Hajnoczifi
1544c53eeaf7SStefan Hajnoczi
1545c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1546c53eeaf7SStefan Hajnoczipython="$python -B"
1547c53eeaf7SStefan Hajnoczi
1548359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1549359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1550359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1551359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1552359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1553359bc95dSPeter Maydell    else
155476ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1555359bc95dSPeter Maydell    fi
1556359bc95dSPeter Maydellfi
1557359bc95dSPeter Maydell
15589c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
15599c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
15609c83ffd8SPeter Maydellif test -z "$werror" ; then
15619c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1562e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
15639c83ffd8SPeter Maydell        werror="yes"
15649c83ffd8SPeter Maydell    else
15659c83ffd8SPeter Maydell        werror="no"
15669c83ffd8SPeter Maydell    fi
15679c83ffd8SPeter Maydellfi
15689c83ffd8SPeter Maydell
15698d05095cSPaolo Bonzini# check that the C compiler works.
157093b25869SJohn Snowwrite_c_skeleton;
15718d05095cSPaolo Bonziniif compile_object ; then
15728d05095cSPaolo Bonzini  : C compiler works ok
15738d05095cSPaolo Bonzinielse
157476ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
15758d05095cSPaolo Bonzinifi
15760ef74c74SPeter Maydellif ! compile_prog ; then
15770ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
15780ef74c74SPeter Maydellfi
15798d05095cSPaolo Bonzini
1580fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1581fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1582fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1583fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1584fb59dabdSPeter Maydell    # host OS we should stop now.
1585951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1586fb59dabdSPeter Maydellfi
1587fb59dabdSPeter Maydell
15888d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15898d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1590ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1591435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1592b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
159371429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15946ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15956ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15966ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15976ca026cbSPeter Maydell# so it's too error prone.
159893b25869SJohn Snow
159993b25869SJohn Snowcc_has_warning_flag() {
160093b25869SJohn Snow    write_c_skeleton;
160193b25869SJohn Snow
1602a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1603a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1604a1d29d6cSPeter Maydell    # warning options).
160593b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
160693b25869SJohn Snow    compile_prog "-Werror $optflag" ""
160793b25869SJohn Snow}
160893b25869SJohn Snow
160993b25869SJohn Snowfor flag in $gcc_flags; do
161093b25869SJohn Snow    if cc_has_warning_flag $flag ; then
16118d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
16128d05095cSPaolo Bonzini    fi
16138d05095cSPaolo Bonzinidone
16148d05095cSPaolo Bonzini
161563678e17SSteven Noonanif test "$stack_protector" != "no"; then
1616fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1617fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1618fccd35a0SRodrigo Rebello{
1619fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1620fccd35a0SRodrigo Rebello    while (*c) {
1621fccd35a0SRodrigo Rebello        *p++ = *c++;
1622fccd35a0SRodrigo Rebello    }
1623fccd35a0SRodrigo Rebello    return 0;
1624fccd35a0SRodrigo Rebello}
1625fccd35a0SRodrigo RebelloEOF
162663678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
16273b463a3fSMiroslav Rezanina  sp_on=0
162863678e17SSteven Noonan  for flag in $gcc_flags; do
1629590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1630590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1631590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1632590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
163363678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
16343b463a3fSMiroslav Rezanina      sp_on=1
163563678e17SSteven Noonan      break
163663678e17SSteven Noonan    fi
163763678e17SSteven Noonan  done
16383b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
16393b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
16403b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
16413b463a3fSMiroslav Rezanina    fi
16423b463a3fSMiroslav Rezanina  fi
164337746c5eSMarc-André Lureaufi
164437746c5eSMarc-André Lureau
1645cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1646cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1647cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1648cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1649cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1650cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1651cbdd1999SPaolo Bonziniint main(void) { return 0; }
1652cbdd1999SPaolo Bonzini#else
1653cbdd1999SPaolo Bonzini#error No bug in this compiler.
1654cbdd1999SPaolo Bonzini#endif
1655cbdd1999SPaolo BonziniEOF
1656cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1657cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1658cbdd1999SPaolo Bonzinifi
1659cbdd1999SPaolo Bonzini
166040d6444eSAvi Kivityif test "$static" = "yes" ; then
1661aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1662aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1663aa0d1f44SPaolo Bonzini  fi
166440d6444eSAvi Kivity  if test "$pie" = "yes" ; then
166576ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
166640d6444eSAvi Kivity  else
166740d6444eSAvi Kivity    pie="no"
166840d6444eSAvi Kivity  fi
166940d6444eSAvi Kivityfi
167040d6444eSAvi Kivity
1671768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1672768b7855SEmilio G. Cota  cat > $TMPC << EOF
1673768b7855SEmilio G. Cotastatic __thread int tls_var;
1674768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1675768b7855SEmilio G. CotaEOF
1676768b7855SEmilio G. Cota
1677768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1678768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1679768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1680768b7855SEmilio G. Cotafi
1681768b7855SEmilio G. Cota
168240d6444eSAvi Kivityif test "$pie" = ""; then
168340d6444eSAvi Kivity  case "$cpu-$targetos" in
1684c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
168540d6444eSAvi Kivity      ;;
168640d6444eSAvi Kivity    *)
168740d6444eSAvi Kivity      pie="no"
168840d6444eSAvi Kivity      ;;
168940d6444eSAvi Kivity  esac
169040d6444eSAvi Kivityfi
169140d6444eSAvi Kivity
169240d6444eSAvi Kivityif test "$pie" != "no" ; then
169340d6444eSAvi Kivity  cat > $TMPC << EOF
169421d4a791SAvi Kivity
169521d4a791SAvi Kivity#ifdef __linux__
169621d4a791SAvi Kivity#  define THREAD __thread
169721d4a791SAvi Kivity#else
169821d4a791SAvi Kivity#  define THREAD
169921d4a791SAvi Kivity#endif
170021d4a791SAvi Kivity
170121d4a791SAvi Kivitystatic THREAD int tls_var;
170221d4a791SAvi Kivity
170321d4a791SAvi Kivityint main(void) { return tls_var; }
170421d4a791SAvi Kivity
170540d6444eSAvi KivityEOF
170640d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
170740d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
170840d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
170940d6444eSAvi Kivity    pie="yes"
171040d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
171140d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
171240d6444eSAvi Kivity    fi
171340d6444eSAvi Kivity  else
171440d6444eSAvi Kivity    if test "$pie" = "yes"; then
171576ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
171640d6444eSAvi Kivity    else
171740d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
171840d6444eSAvi Kivity      pie="no"
171940d6444eSAvi Kivity    fi
172040d6444eSAvi Kivity  fi
172146eef33bSBrad
1722e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
172346eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
172446eef33bSBrad    LDFLAGS_NOPIE="-nopie"
172546eef33bSBrad  fi
172640d6444eSAvi Kivityfi
172740d6444eSAvi Kivity
172809dada40SPaolo Bonzini##########################################
172909dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
173009dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
173109dada40SPaolo Bonzini# specification is necessary
173209dada40SPaolo Bonzini
173309dada40SPaolo Bonziniif test "$cpu" = "i386"; then
173409dada40SPaolo Bonzini  cat > $TMPC << EOF
173509dada40SPaolo Bonzinistatic int sfaa(int *ptr)
173609dada40SPaolo Bonzini{
173709dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
173809dada40SPaolo Bonzini}
173909dada40SPaolo Bonzini
174009dada40SPaolo Bonziniint main(void)
174109dada40SPaolo Bonzini{
174209dada40SPaolo Bonzini  int val = 42;
17431405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
174409dada40SPaolo Bonzini  sfaa(&val);
174509dada40SPaolo Bonzini  return val;
174609dada40SPaolo Bonzini}
174709dada40SPaolo BonziniEOF
174809dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
174909dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
175009dada40SPaolo Bonzini  fi
175109dada40SPaolo Bonzinifi
175209dada40SPaolo Bonzini
175309dada40SPaolo Bonzini#########################################
1754ec530c81Sbellard# Solaris specific configure tool chain decisions
175509dada40SPaolo Bonzini
1756ec530c81Sbellardif test "$solaris" = "yes" ; then
17576792aa11SLoïc Minier  if has $install; then
17586792aa11SLoïc Minier    :
17596792aa11SLoïc Minier  else
176076ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
176176ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
176276ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1763ec530c81Sbellard  fi
176489138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
176576ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
176676ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
176776ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1768ec530c81Sbellard  fi
17696792aa11SLoïc Minier  if has ar; then
17706792aa11SLoïc Minier    :
17716792aa11SLoïc Minier  else
1772ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
177376ad07a4SPeter Maydell      error_exit "No path includes ar" \
177476ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1775ec530c81Sbellard    fi
177676ad07a4SPeter Maydell    error_exit "No path includes ar"
1777ec530c81Sbellard  fi
1778ec530c81Sbellardfi
1779ec530c81Sbellard
1780afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1781d880a3baSPaolo Bonzini    for target in $default_target_list; do
1782d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
1783d880a3baSPaolo Bonzini            target_list="$target_list $target"
1784d880a3baSPaolo Bonzini    done
1785d880a3baSPaolo Bonzini    target_list="${target_list# }"
1786121afa9eSAnthony Liguorielse
178789138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1788d880a3baSPaolo Bonzini    for target in $target_list; do
178925b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
179025b48338SPeter Maydell        # friendly error message than if we let it fall through.
179125b48338SPeter Maydell        case " $default_target_list " in
179225b48338SPeter Maydell            *" $target "*)
179325b48338SPeter Maydell                ;;
179425b48338SPeter Maydell            *)
179525b48338SPeter Maydell                error_exit "Unknown target name '$target'"
179625b48338SPeter Maydell                ;;
179725b48338SPeter Maydell        esac
1798d880a3baSPaolo Bonzini        supported_target $target || exit 1
179925b48338SPeter Maydell    done
1800d880a3baSPaolo Bonzinifi
180125b48338SPeter Maydell
1802f55fe278SPaolo Bonzini# see if system emulation was really requested
1803f55fe278SPaolo Bonzinicase " $target_list " in
1804f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1805f55fe278SPaolo Bonzini  ;;
1806f55fe278SPaolo Bonzini  *) softmmu=no
1807f55fe278SPaolo Bonzini  ;;
1808f55fe278SPaolo Bonziniesac
18095327cf48Sbellard
1810249247c9SJuan Quintelafeature_not_found() {
1811249247c9SJuan Quintela  feature=$1
181221684af0SStewart Smith  remedy=$2
1813249247c9SJuan Quintela
181476ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
181521684af0SStewart Smith      "configure was not able to find it." \
181621684af0SStewart Smith      "$remedy"
1817249247c9SJuan Quintela}
1818249247c9SJuan Quintela
18197d13299dSbellard# ---
18207d13299dSbellard# big/little endian test
18217d13299dSbellardcat > $TMPC << EOF
182261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
182361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
182461cc919fSMike Frysingerextern int foo(short *, short *);
182561cc919fSMike Frysingerint main(int argc, char *argv[]) {
182661cc919fSMike Frysinger    return foo(big_endian, little_endian);
18277d13299dSbellard}
18287d13299dSbellardEOF
18297d13299dSbellard
183061cc919fSMike Frysingerif compile_object ; then
183161cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
183261cc919fSMike Frysinger        bigendian="yes"
183361cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
183461cc919fSMike Frysinger        bigendian="no"
18357d13299dSbellard    else
18367d13299dSbellard        echo big/little test failed
18377d13299dSbellard    fi
18387d13299dSbellardelse
183961cc919fSMike Frysinger    echo big/little test failed
18407d13299dSbellardfi
18417d13299dSbellard
1842b0a47e79SJuan Quintela##########################################
1843a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1844a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1845a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1846a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1847a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1848a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1849a30878e7SPeter Maydell    fi
1850a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1851a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1852a30878e7SPeter Maydell    fi
1853a30878e7SPeter Maydell    gtk=no
1854a30878e7SPeter Maydell    sdl=no
1855a30878e7SPeter Maydellfi
1856a30878e7SPeter Maydell
18576b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
18586b39b063SEric Blakecat > $TMPC << EOF
18596b39b063SEric Blake#include <stdint.h>
18606b39b063SEric Blake#include <stdio.h>
18616b39b063SEric Blakeint main(int argc, char *argv[]) {
18626b39b063SEric Blake    return printf("%zu", SIZE_MAX);
18636b39b063SEric Blake}
18646b39b063SEric BlakeEOF
18656b39b063SEric Blakehave_broken_size_max=no
18666b39b063SEric Blakeif ! compile_object -Werror ; then
18676b39b063SEric Blake    have_broken_size_max=yes
18686b39b063SEric Blakefi
18696b39b063SEric Blake
1870a30878e7SPeter Maydell##########################################
1871015a33bdSGonglei# L2TPV3 probe
1872015a33bdSGonglei
1873015a33bdSGongleicat > $TMPC <<EOF
1874015a33bdSGonglei#include <sys/socket.h>
1875bff6cb72SMichael Tokarev#include <linux/ip.h>
1876015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1877015a33bdSGongleiEOF
1878015a33bdSGongleiif compile_prog "" "" ; then
1879015a33bdSGonglei  l2tpv3=yes
1880015a33bdSGongleielse
1881015a33bdSGonglei  l2tpv3=no
1882015a33bdSGongleifi
1883015a33bdSGonglei
1884015a33bdSGonglei##########################################
18854d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
18864d9310f4SDaniel P. Berrange
18874d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
18884d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
18894d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
18904d9310f4SDaniel P. Berrange    #
18914d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
18924d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
18934d9310f4SDaniel P. Berrange    #
18944d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
18954d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
18964d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
18974d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18984d9310f4SDaniel P. Berrange    # that for you.
18994d9310f4SDaniel P. Berrange    #
19004d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
19014d9310f4SDaniel P. Berrange    # are not in fact redundant.
19024d9310f4SDaniel P. Berrangecat > $TMPC << EOF
19034d9310f4SDaniel P. Berrange#include <unistd.h>
19044d9310f4SDaniel P. Berrange#include <time.h>
19054d9310f4SDaniel P. Berrange#undef localtime_r
19064d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
19074d9310f4SDaniel P. BerrangeEOF
19084d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
19094d9310f4SDaniel P. Berrange        localtime_r="yes"
19104d9310f4SDaniel P. Berrange    else
19114d9310f4SDaniel P. Berrange        localtime_r="no"
19124d9310f4SDaniel P. Berrange    fi
19134d9310f4SDaniel P. Berrangefi
19144d9310f4SDaniel P. Berrange
19154d9310f4SDaniel P. Berrange##########################################
1916779ab5e3SStefan Weil# pkg-config probe
1917779ab5e3SStefan Weil
1918779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
191976ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1920779ab5e3SStefan Weilfi
1921779ab5e3SStefan Weil
1922779ab5e3SStefan Weil##########################################
1923b0a47e79SJuan Quintela# NPTL probe
1924b0a47e79SJuan Quintela
192524cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1926bd0c5661Spbrook  cat > $TMPC <<EOF
1927bd0c5661Spbrook#include <sched.h>
192830813ceaSpbrook#include <linux/futex.h>
1929182eacc0SStefan Weilint main(void) {
1930bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1931bd0c5661Spbrook#error bork
1932bd0c5661Spbrook#endif
1933182eacc0SStefan Weil  return 0;
1934bd0c5661Spbrook}
1935bd0c5661SpbrookEOF
193624cb36a6SPeter Maydell  if ! compile_object ; then
193721684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1938b0a47e79SJuan Quintela  fi
1939bd0c5661Spbrookfi
1940bd0c5661Spbrook
194199f2dbd3SLiang Li#########################################
1942ac62922eSbalrog# zlib check
1943ac62922eSbalrog
19441ece9905SAlon Levyif test "$zlib" != "no" ; then
1945ac62922eSbalrog    cat > $TMPC << EOF
1946ac62922eSbalrog#include <zlib.h>
1947ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1948ac62922eSbalrogEOF
194952166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1950ac62922eSbalrog        :
1951ac62922eSbalrog    else
195276ad07a4SPeter Maydell        error_exit "zlib check failed" \
195376ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1954ac62922eSbalrog    fi
19551ece9905SAlon Levyfi
1956eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1957ac62922eSbalrog
1958ac62922eSbalrog##########################################
1959607dacd0Sqiaonuohan# lzo check
1960607dacd0Sqiaonuohan
1961607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1962607dacd0Sqiaonuohan    cat > $TMPC << EOF
1963607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1964607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1965607dacd0SqiaonuohanEOF
1966607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1967607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1968b25c9dffSStefan Weil        lzo="yes"
1969b25c9dffSStefan Weil    else
1970b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1971b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1972b25c9dffSStefan Weil        fi
1973b25c9dffSStefan Weil        lzo="no"
1974b25c9dffSStefan Weil    fi
1975607dacd0Sqiaonuohanfi
1976607dacd0Sqiaonuohan
1977607dacd0Sqiaonuohan##########################################
1978607dacd0Sqiaonuohan# snappy check
1979607dacd0Sqiaonuohan
1980607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1981607dacd0Sqiaonuohan    cat > $TMPC << EOF
1982607dacd0Sqiaonuohan#include <snappy-c.h>
1983607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1984607dacd0SqiaonuohanEOF
1985607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1986607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1987b25c9dffSStefan Weil        snappy="yes"
1988b25c9dffSStefan Weil    else
1989b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1990b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1991b25c9dffSStefan Weil        fi
1992b25c9dffSStefan Weil        snappy="no"
1993b25c9dffSStefan Weil    fi
1994607dacd0Sqiaonuohanfi
1995607dacd0Sqiaonuohan
1996607dacd0Sqiaonuohan##########################################
19976b383c08SPeter Wu# bzip2 check
19986b383c08SPeter Wu
19996b383c08SPeter Wuif test "$bzip2" != "no" ; then
20006b383c08SPeter Wu    cat > $TMPC << EOF
20016b383c08SPeter Wu#include <bzlib.h>
20026b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
20036b383c08SPeter WuEOF
20046b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
20056b383c08SPeter Wu        bzip2="yes"
20066b383c08SPeter Wu    else
20076b383c08SPeter Wu        if test "$bzip2" = "yes"; then
20086b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
20096b383c08SPeter Wu        fi
20106b383c08SPeter Wu        bzip2="no"
20116b383c08SPeter Wu    fi
20126b383c08SPeter Wufi
20136b383c08SPeter Wu
20146b383c08SPeter Wu##########################################
2015f794573eSEduardo Otubo# libseccomp check
2016f794573eSEduardo Otubo
2017f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2018693e5910SAndrew Jones    case "$cpu" in
2019693e5910SAndrew Jones    i386|x86_64)
2020ba060c53Sdann frazier        libseccomp_minver="2.1.0"
2021693e5910SAndrew Jones        ;;
20225ce43972SJames Hogan    mips)
20235ce43972SJames Hogan        libseccomp_minver="2.2.0"
20245ce43972SJames Hogan        ;;
2025693e5910SAndrew Jones    arm|aarch64)
2026693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2027693e5910SAndrew Jones        ;;
20283aa35fcfSThomas Huth    ppc|ppc64|s390x)
20293e684455SMichael Strosaker        libseccomp_minver="2.3.0"
20303e684455SMichael Strosaker        ;;
2031693e5910SAndrew Jones    *)
2032693e5910SAndrew Jones        libseccomp_minver=""
2033693e5910SAndrew Jones        ;;
2034693e5910SAndrew Jones    esac
2035693e5910SAndrew Jones
2036693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2037693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2038c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2039c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2040f794573eSEduardo Otubo        seccomp="yes"
2041f794573eSEduardo Otubo    else
2042f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2043693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2044693e5910SAndrew Jones                feature_not_found "libseccomp" \
2045693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2046693e5910SAndrew Jones            else
2047693e5910SAndrew Jones                feature_not_found "libseccomp" \
2048693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2049693e5910SAndrew Jones            fi
2050896848f0SEduardo Otubo        fi
2051e84d5956SYann E. MORIN        seccomp="no"
2052f794573eSEduardo Otubo    fi
2053f794573eSEduardo Otubofi
2054f794573eSEduardo Otubo##########################################
2055e37630caSaliguori# xen probe
2056e37630caSaliguori
2057fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2058c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2059c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2060c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2061c1cdd9d5SJuergen Gross
2062c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2063c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2064c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2065c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2066c1cdd9d5SJuergen Gross    xen=yes
2067c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2068c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
2069c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2070c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2071c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2072c1cdd9d5SJuergen Gross  else
2073c1cdd9d5SJuergen Gross
2074b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2075d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2076d5b93ddfSAnthony PERARD
207750ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
207850ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
207950ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
208050ced5b3SStefan Weil
208150ced5b3SStefan Weil    # Xen (any)
208250ced5b3SStefan Weil    cat > $TMPC <<EOF
208350ced5b3SStefan Weil#include <xenctrl.h>
208450ced5b3SStefan Weilint main(void) {
208550ced5b3SStefan Weil  return 0;
208650ced5b3SStefan Weil}
208750ced5b3SStefan WeilEOF
208850ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
208950ced5b3SStefan Weil      # Xen not found
209050ced5b3SStefan Weil      if test "$xen" = "yes" ; then
209121684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
209250ced5b3SStefan Weil      fi
209350ced5b3SStefan Weil      xen=no
209450ced5b3SStefan Weil
2095d5b93ddfSAnthony PERARD    # Xen unstable
209669deef08SPeter Maydell    elif
209769deef08SPeter Maydell        cat > $TMPC <<EOF &&
20985ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
20995ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
21005ba3d756SIgor Druzhininint main(void) {
21015ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
21025ba3d756SIgor Druzhinin
21035ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
21045ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
21055ba3d756SIgor Druzhinin
21065ba3d756SIgor Druzhinin  return 0;
21075ba3d756SIgor Druzhinin}
21085ba3d756SIgor DruzhininEOF
21095ba3d756SIgor Druzhinin        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
21105ba3d756SIgor Druzhinin      then
21115ba3d756SIgor Druzhinin      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
21125ba3d756SIgor Druzhinin      xen_ctrl_version=41000
21135ba3d756SIgor Druzhinin      xen=yes
21145ba3d756SIgor Druzhinin    elif
21155ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2116da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2117da8090ccSPaul Durrant#define __XEN_TOOLS__
2118da8090ccSPaul Durrant#include <xendevicemodel.h>
2119da8090ccSPaul Durrantint main(void) {
2120da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2121da8090ccSPaul Durrant
2122da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2123da8090ccSPaul Durrant  xendevicemodel_close(xd);
2124da8090ccSPaul Durrant
2125da8090ccSPaul Durrant  return 0;
2126da8090ccSPaul Durrant}
2127da8090ccSPaul DurrantEOF
2128da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2129da8090ccSPaul Durrant      then
2130da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2131f1167ee6SJuergen Gross      xen_ctrl_version=40900
2132da8090ccSPaul Durrant      xen=yes
2133da8090ccSPaul Durrant    elif
2134da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
21355eeb39c2SIan Campbell/*
21365eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
21375eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2138b6eb9b45SPaulina Szubarczyk *
2139b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2140b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2141b6eb9b45SPaulina Szubarczyk */
2142b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2143b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2144b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2145b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2146b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2147b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2148b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2149b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2150b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2151b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2152b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2153b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2154b6eb9b45SPaulina Szubarczyk#endif
2155b6eb9b45SPaulina Szubarczykint main(void) {
2156b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2157b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2158b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2159b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2160b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2161b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2162b6eb9b45SPaulina Szubarczyk
2163b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2164b6eb9b45SPaulina Szubarczyk
2165b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2166b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2167b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2168b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2169b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2170b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2171b6eb9b45SPaulina Szubarczyk
2172b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2173b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2174b6eb9b45SPaulina Szubarczyk
2175b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2176b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2177b6eb9b45SPaulina Szubarczyk
2178b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2179b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2180b6eb9b45SPaulina Szubarczyk
2181b6eb9b45SPaulina Szubarczyk  return 0;
2182b6eb9b45SPaulina Szubarczyk}
2183b6eb9b45SPaulina SzubarczykEOF
2184b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2185b6eb9b45SPaulina Szubarczyk      then
2186f1167ee6SJuergen Gross      xen_ctrl_version=40800
2187b6eb9b45SPaulina Szubarczyk      xen=yes
2188b6eb9b45SPaulina Szubarczyk    elif
2189b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2190b6eb9b45SPaulina Szubarczyk/*
2191b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2192b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
21935eeb39c2SIan Campbell */
21945eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
21955eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
21965eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21975eeb39c2SIan Campbell#include <xenctrl.h>
21985eeb39c2SIan Campbell#include <xenstore.h>
21995eeb39c2SIan Campbell#include <xenevtchn.h>
22005eeb39c2SIan Campbell#include <xengnttab.h>
22015eeb39c2SIan Campbell#include <xenforeignmemory.h>
22025eeb39c2SIan Campbell#include <stdint.h>
22035eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
22045eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
22055eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
22065eeb39c2SIan Campbell#endif
22075eeb39c2SIan Campbellint main(void) {
22085eeb39c2SIan Campbell  xc_interface *xc = NULL;
22095eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
22105eeb39c2SIan Campbell  xenevtchn_handle *xe;
22115eeb39c2SIan Campbell  xengnttab_handle *xg;
22125eeb39c2SIan Campbell  xen_domain_handle_t handle;
22135eeb39c2SIan Campbell
22145eeb39c2SIan Campbell  xs_daemon_open();
22155eeb39c2SIan Campbell
22165eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
22175eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22185eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22195eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22205eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
22215eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
22225eeb39c2SIan Campbell
22235eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
22245eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
22255eeb39c2SIan Campbell
22265eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
22275eeb39c2SIan Campbell  xenevtchn_fd(xe);
22285eeb39c2SIan Campbell
22295eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
22305eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
22315eeb39c2SIan Campbell
22325eeb39c2SIan Campbell  return 0;
22335eeb39c2SIan Campbell}
22345eeb39c2SIan CampbellEOF
22355eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
22365eeb39c2SIan Campbell      then
2237f1167ee6SJuergen Gross      xen_ctrl_version=40701
22385eeb39c2SIan Campbell      xen=yes
22395eeb39c2SIan Campbell    elif
22405eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2241e37630caSaliguori#include <xenctrl.h>
2242cdadde39SRoger Pau Monne#include <stdint.h>
2243cdadde39SRoger Pau Monneint main(void) {
2244cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2245cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2246cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2247cdadde39SRoger Pau Monne  return 0;
2248cdadde39SRoger Pau Monne}
2249cdadde39SRoger Pau MonneEOF
2250cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2251cdadde39SRoger Pau Monne      then
2252f1167ee6SJuergen Gross      xen_ctrl_version=40700
2253cdadde39SRoger Pau Monne      xen=yes
2254cdadde39SRoger Pau Monne
2255cdadde39SRoger Pau Monne    # Xen 4.6
2256cdadde39SRoger Pau Monne    elif
2257cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2258cdadde39SRoger Pau Monne#include <xenctrl.h>
2259e108a3c1SAnthony PERARD#include <xenstore.h>
2260d5b93ddfSAnthony PERARD#include <stdint.h>
2261d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2262d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2263d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2264d5b93ddfSAnthony PERARD#endif
2265d5b93ddfSAnthony PERARDint main(void) {
2266d5b93ddfSAnthony PERARD  xc_interface *xc;
2267d5b93ddfSAnthony PERARD  xs_daemon_open();
2268d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2269d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2270d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2271b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22728688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2273d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
227420a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2275d8b441a3SJan Beulich  return 0;
2276d8b441a3SJan Beulich}
2277d8b441a3SJan BeulichEOF
2278d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2279d8b441a3SJan Beulich      then
2280f1167ee6SJuergen Gross      xen_ctrl_version=40600
2281d8b441a3SJan Beulich      xen=yes
2282d8b441a3SJan Beulich
2283d8b441a3SJan Beulich    # Xen 4.5
2284d8b441a3SJan Beulich    elif
2285d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2286d8b441a3SJan Beulich#include <xenctrl.h>
2287d8b441a3SJan Beulich#include <xenstore.h>
2288d8b441a3SJan Beulich#include <stdint.h>
2289d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2290d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2291d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2292d8b441a3SJan Beulich#endif
2293d8b441a3SJan Beulichint main(void) {
2294d8b441a3SJan Beulich  xc_interface *xc;
2295d8b441a3SJan Beulich  xs_daemon_open();
2296d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2297d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2298d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2299d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2300d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23013996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
23023996e85cSPaul Durrant  return 0;
23033996e85cSPaul Durrant}
23043996e85cSPaul DurrantEOF
23053996e85cSPaul Durrant        compile_prog "" "$xen_libs"
23063996e85cSPaul Durrant      then
2307f1167ee6SJuergen Gross      xen_ctrl_version=40500
23083996e85cSPaul Durrant      xen=yes
23093996e85cSPaul Durrant
23103996e85cSPaul Durrant    elif
23113996e85cSPaul Durrant        cat > $TMPC <<EOF &&
23123996e85cSPaul Durrant#include <xenctrl.h>
23133996e85cSPaul Durrant#include <xenstore.h>
23143996e85cSPaul Durrant#include <stdint.h>
23153996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
23163996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
23173996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
23183996e85cSPaul Durrant#endif
23193996e85cSPaul Durrantint main(void) {
23203996e85cSPaul Durrant  xc_interface *xc;
23213996e85cSPaul Durrant  xs_daemon_open();
23223996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
23233996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
23243996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
23253996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
23263996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23278688e065SStefano Stabellini  return 0;
23288688e065SStefano Stabellini}
23298688e065SStefano StabelliniEOF
23308688e065SStefano Stabellini        compile_prog "" "$xen_libs"
233169deef08SPeter Maydell      then
2332f1167ee6SJuergen Gross      xen_ctrl_version=40200
23338688e065SStefano Stabellini      xen=yes
23348688e065SStefano Stabellini
2335e37630caSaliguori    else
2336fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2337edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2338edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2339fc321b4bSJuan Quintela      fi
2340fc321b4bSJuan Quintela      xen=no
2341e37630caSaliguori    fi
2342d5b93ddfSAnthony PERARD
2343d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2344f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
23455eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
23465eeb39c2SIan Campbell      fi
2347d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2348d5b93ddfSAnthony PERARD    fi
2349e37630caSaliguori  fi
2350c1cdd9d5SJuergen Grossfi
2351e37630caSaliguori
2352eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2353edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2354eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2355eb6fda0fSAnthony PERARD  else
2356eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
235776ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
235876ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2359eb6fda0fSAnthony PERARD    fi
2360eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2361eb6fda0fSAnthony PERARD  fi
2362eb6fda0fSAnthony PERARDfi
2363eb6fda0fSAnthony PERARD
236464a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
236564a7ad6fSIan Campbell   test "$xen" != "yes"; then
236664a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
236764a7ad6fSIan Campbell	       "which requires Xen support."
236864a7ad6fSIan Campbellfi
236964a7ad6fSIan Campbell
2370e37630caSaliguori##########################################
2371dfffc653SJuan Quintela# Sparse probe
2372dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
23730dba6195SLoïc Minier  if has cgcc; then
2374dfffc653SJuan Quintela    sparse=yes
2375dfffc653SJuan Quintela  else
2376dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
237721684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2378dfffc653SJuan Quintela    fi
2379dfffc653SJuan Quintela    sparse=no
2380dfffc653SJuan Quintela  fi
2381dfffc653SJuan Quintelafi
2382dfffc653SJuan Quintela
2383dfffc653SJuan Quintela##########################################
2384f676c67eSJeremy White# X11 probe
2385f676c67eSJeremy Whitex11_cflags=
2386f676c67eSJeremy Whitex11_libs=-lX11
2387f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
238889138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
238989138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2390f676c67eSJeremy Whitefi
2391f676c67eSJeremy White
2392f676c67eSJeremy White##########################################
2393a4ccabcfSAnthony Liguori# GTK probe
2394a4ccabcfSAnthony Liguori
23959e04c683SStefan Weilif test "$gtkabi" = ""; then
23965fe309ffSGerd Hoffmann    # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
23975fe309ffSGerd Hoffmann    # Use 2.0 as a fallback if that is available.
23985fe309ffSGerd Hoffmann    if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
23999e04c683SStefan Weil        gtkabi=3.0
24005fe309ffSGerd Hoffmann    elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
24019e04c683SStefan Weil        gtkabi=2.0
24025fe309ffSGerd Hoffmann    else
24035fe309ffSGerd Hoffmann        gtkabi=3.0
24049e04c683SStefan Weil    fi
24059e04c683SStefan Weilfi
24069e04c683SStefan Weil
2407a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2408528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
24090a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2410528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2411528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2412bbbf9bfbSStefan Weil    else
2413bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2414bbbf9bfbSStefan Weil    fi
2415bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
241689138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
241789138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
241889138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
24190a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2420f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2421f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
24220a337ed0SGerd Hoffmann        fi
2423bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2424bbbf9bfbSStefan Weil        gtk="yes"
2425bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
24265fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2427bbbf9bfbSStefan Weil    else
2428bbbf9bfbSStefan Weil        gtk="no"
2429bbbf9bfbSStefan Weil    fi
2430bbbf9bfbSStefan Weilfi
2431bbbf9bfbSStefan Weil
2432ddbb0d09SDaniel P. Berrange
2433ddbb0d09SDaniel P. Berrange##########################################
2434ddbb0d09SDaniel P. Berrange# GNUTLS probe
2435ddbb0d09SDaniel P. Berrange
243637371299SPeter Maydellgnutls_works() {
243737371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
243837371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
243937371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
244037371299SPeter Maydell    # builds doesn't work:
244137371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
244237371299SPeter Maydell    #
244337371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
244437371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
244537371299SPeter Maydell        return 1
244637371299SPeter Maydell    fi
244737371299SPeter Maydell
244837371299SPeter Maydell    write_c_skeleton
244937371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
245037371299SPeter Maydell}
245137371299SPeter Maydell
245262893b67SDaniel P. Berrangegnutls_gcrypt=no
2453ed754746SDaniel P. Berrangegnutls_nettle=no
2454ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
245537371299SPeter Maydell    if gnutls_works; then
245689138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
245789138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2458ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2459ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2460ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2461ddbb0d09SDaniel P. Berrange        gnutls="yes"
2462ddbb0d09SDaniel P. Berrange
2463b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2464b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2465b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2466b917da4cSDaniel P. Berrange	else
2467b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2468b917da4cSDaniel P. Berrange	fi
2469b917da4cSDaniel P. Berrange
247062893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
247162893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2472ed754746SDaniel P. Berrange	    gnutls_nettle=yes
247362893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
247489138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2475ed754746SDaniel P. Berrange		*gcrypt*)
2476ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2477ed754746SDaniel P. Berrange		    gnutls_nettle=no
2478ed754746SDaniel P. Berrange		    ;;
2479ed754746SDaniel P. Berrange		*nettle*)
2480ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2481ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2482ed754746SDaniel P. Berrange		    ;;
2483ed754746SDaniel P. Berrange		*)
2484ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2485ed754746SDaniel P. Berrange		    gnutls_nettle=no
2486ed754746SDaniel P. Berrange		    ;;
248762893b67SDaniel P. Berrange	    esac
248862893b67SDaniel P. Berrange	else
248962893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2490ed754746SDaniel P. Berrange	    gnutls_nettle=no
249162893b67SDaniel P. Berrange	fi
2492ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2493ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2494ddbb0d09SDaniel P. Berrange    else
2495ddbb0d09SDaniel P. Berrange        gnutls="no"
2496b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2497ddbb0d09SDaniel P. Berrange    fi
2498ddbb0d09SDaniel P. Berrangeelse
2499b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2500ddbb0d09SDaniel P. Berrangefi
2501ddbb0d09SDaniel P. Berrange
250291bfcdb0SDaniel P. Berrange
250391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
250491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
250591bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
250691bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
250791bfcdb0SDaniel P. Berrangethen
250891bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
250991bfcdb0SDaniel P. Berrange    then
251091bfcdb0SDaniel P. Berrange        gcrypt="no"
251191bfcdb0SDaniel P. Berrange    fi
251291bfcdb0SDaniel P. Berrangefi
251391bfcdb0SDaniel P. Berrange
251491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
251591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
251691bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
251791bfcdb0SDaniel P. Berrangeif test -z "$nettle"
251891bfcdb0SDaniel P. Berrangethen
251991bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
252091bfcdb0SDaniel P. Berrange    then
252191bfcdb0SDaniel P. Berrange        nettle="no"
252291bfcdb0SDaniel P. Berrange    fi
252391bfcdb0SDaniel P. Berrangefi
252491bfcdb0SDaniel P. Berrange
252591bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
252691bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
252791bfcdb0SDaniel P. Berrange    then
252891bfcdb0SDaniel P. Berrange	return 1
252991bfcdb0SDaniel P. Berrange    fi
253091bfcdb0SDaniel P. Berrange
253191bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
253291bfcdb0SDaniel P. Berrange    then
253389138857SStefan Weil	host=$(libgcrypt-config --host)
253491bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
253591bfcdb0SDaniel P. Berrange	then
253691bfcdb0SDaniel P. Berrange	    return 1
253791bfcdb0SDaniel P. Berrange	fi
253891bfcdb0SDaniel P. Berrange    fi
253991bfcdb0SDaniel P. Berrange
254091bfcdb0SDaniel P. Berrange    return 0
254191bfcdb0SDaniel P. Berrange}
254291bfcdb0SDaniel P. Berrange
254391bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
254491bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
254589138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
254689138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
254791bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
254891bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
254991bfcdb0SDaniel P. Berrange        # turn breaks static builds...
255091bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
255191bfcdb0SDaniel P. Berrange        then
255291bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
255391bfcdb0SDaniel P. Berrange        fi
255462893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
255562893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
255662893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
255791bfcdb0SDaniel P. Berrange        gcrypt="yes"
255891bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
255991bfcdb0SDaniel P. Berrange           nettle="no"
256091bfcdb0SDaniel P. Berrange        fi
256137788f25SDaniel P. Berrange
256237788f25SDaniel P. Berrange        cat > $TMPC << EOF
256337788f25SDaniel P. Berrange#include <gcrypt.h>
256437788f25SDaniel P. Berrangeint main(void) {
256537788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
256637788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
256737788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
256837788f25SDaniel P. Berrange return 0;
256937788f25SDaniel P. Berrange}
257037788f25SDaniel P. BerrangeEOF
257137788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
257237788f25SDaniel P. Berrange            gcrypt_kdf=yes
257337788f25SDaniel P. Berrange        fi
25741f923c70SLongpeng(Mike)
25751f923c70SLongpeng(Mike)        cat > $TMPC << EOF
25761f923c70SLongpeng(Mike)#include <gcrypt.h>
25771f923c70SLongpeng(Mike)int main(void) {
25781f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
25791f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
25801f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
25811f923c70SLongpeng(Mike)  return 0;
25821f923c70SLongpeng(Mike)}
25831f923c70SLongpeng(Mike)EOF
25841f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
25851f923c70SLongpeng(Mike)            gcrypt_hmac=yes
25861f923c70SLongpeng(Mike)        fi
258762893b67SDaniel P. Berrange    else
258891bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
258962893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
259091bfcdb0SDaniel P. Berrange        else
259191bfcdb0SDaniel P. Berrange            gcrypt="no"
259291bfcdb0SDaniel P. Berrange        fi
259362893b67SDaniel P. Berrange    fi
259462893b67SDaniel P. Berrangefi
259562893b67SDaniel P. Berrange
2596ddbb0d09SDaniel P. Berrange
259791bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2598ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
259989138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
260089138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
260189138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2602ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2603ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2604ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
260591bfcdb0SDaniel P. Berrange        nettle="yes"
2606fff2f982SDaniel P. Berrange
2607fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
26089e87a691SSteven Luo#include <stddef.h>
2609fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2610fff2f982SDaniel P. Berrangeint main(void) {
2611fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2612fff2f982SDaniel P. Berrange     return 0;
2613fff2f982SDaniel P. Berrange}
2614fff2f982SDaniel P. BerrangeEOF
2615fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2616fff2f982SDaniel P. Berrange            nettle_kdf=yes
2617fff2f982SDaniel P. Berrange        fi
2618ed754746SDaniel P. Berrange    else
261991bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2620ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
262191bfcdb0SDaniel P. Berrange        else
262291bfcdb0SDaniel P. Berrange            nettle="no"
2623ed754746SDaniel P. Berrange        fi
2624ed754746SDaniel P. Berrange    fi
262591bfcdb0SDaniel P. Berrangefi
262691bfcdb0SDaniel P. Berrange
262791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
262891bfcdb0SDaniel P. Berrangethen
262991bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
263091bfcdb0SDaniel P. Berrangefi
2631ed754746SDaniel P. Berrange
26329a2fd434SDaniel P. Berrange##########################################
26339a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
26349a2fd434SDaniel P. Berrange
26359a2fd434SDaniel P. Berrangetasn1=yes
263690246037SDaniel P. Berrangetasn1_cflags=""
263790246037SDaniel P. Berrangetasn1_libs=""
26389a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
263989138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
264089138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
26419a2fd434SDaniel P. Berrangeelse
26429a2fd434SDaniel P. Berrange    tasn1=no
26439a2fd434SDaniel P. Berrangefi
26449a2fd434SDaniel P. Berrange
2645ed754746SDaniel P. Berrange
2646bbbf9bfbSStefan Weil##########################################
2647559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2648559607eaSDaniel P. Berrange
2649559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2650559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2651559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2652559607eaSDaniel P. Berrangefi
2653559607eaSDaniel P. Berrange
2654559607eaSDaniel P. Berrange##########################################
2655bbbf9bfbSStefan Weil# VTE probe
2656bbbf9bfbSStefan Weil
2657bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2658bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2659c6feff9eSCole Robinson      vteminversion="0.32.0"
2660c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2661c6feff9eSCole Robinson        vtepackage="vte-2.91"
2662c6feff9eSCole Robinson      else
2663528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2664c6feff9eSCole Robinson      fi
2665528de90aSDaniel P. Berrange    else
2666528de90aSDaniel P. Berrange      vtepackage="vte"
2667c6feff9eSCole Robinson      vteminversion="0.24.0"
2668528de90aSDaniel P. Berrange    fi
2669c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
267089138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
267189138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
267289138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2673bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2674bbbf9bfbSStefan Weil        vte="yes"
2675bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
26769e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2677c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
26789e04c683SStefan Weil        else
26799e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
26809e04c683SStefan Weil        fi
2681bbbf9bfbSStefan Weil    else
2682bbbf9bfbSStefan Weil        vte="no"
2683a4ccabcfSAnthony Liguori    fi
2684a4ccabcfSAnthony Liguorifi
2685a4ccabcfSAnthony Liguori
2686a4ccabcfSAnthony Liguori##########################################
268711d9f695Sbellard# SDL probe
268811d9f695Sbellard
26893ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
26903ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
269147c03744SDave Airlie
2692ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
26938f4ea9cdSGerd Hoffmann    if $pkg_config --exists "sdl2"; then
2694ee8466d0SCole Robinson        sdlabi=2.0
26958f4ea9cdSGerd Hoffmann    elif $pkg_config --exists "sdl"; then
2696ee8466d0SCole Robinson        sdlabi=1.2
26978f4ea9cdSGerd Hoffmann    else
26988f4ea9cdSGerd Hoffmann        sdlabi=2.0
2699ee8466d0SCole Robinson    fi
2700ee8466d0SCole Robinsonfi
2701ee8466d0SCole Robinson
270247c03744SDave Airlieif test $sdlabi = "2.0"; then
270347c03744SDave Airlie    sdl_config=$sdl2_config
270447c03744SDave Airlie    sdlname=sdl2
270547c03744SDave Airlie    sdlconfigname=sdl2_config
2706e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
270747c03744SDave Airlie    sdlname=sdl
270847c03744SDave Airlie    sdlconfigname=sdl_config
2709e07047cfSCole Robinsonelse
2710e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
27113ec87ffeSPaolo Bonzinifi
27123ec87ffeSPaolo Bonzini
271389138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
271447c03744SDave Airlie  sdl_config=$sdlconfigname
271547c03744SDave Airliefi
271647c03744SDave Airlie
271747c03744SDave Airlieif $pkg_config $sdlname --exists; then
271847c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
271989138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
27203ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
27213ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
272289138857SStefan Weil  sdlversion=$($sdlconfig --version)
2723a0dfd8a4SLoïc Minierelse
2724a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
27258f4ea9cdSGerd Hoffmann    feature_not_found "sdl" "Install SDL2-devel"
2726a0dfd8a4SLoïc Minier  fi
2727a0dfd8a4SLoïc Minier  sdl=no
27289316f803SPaolo Bonzinifi
272929e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
27303ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
27313ec87ffeSPaolo Bonzinifi
273211d9f695Sbellard
27339316f803SPaolo Bonzinisdl_too_old=no
2734c4198157SJuan Quintelaif test "$sdl" != "no" ; then
273511d9f695Sbellard  cat > $TMPC << EOF
273611d9f695Sbellard#include <SDL.h>
273711d9f695Sbellard#undef main /* We don't want SDL to override our main() */
273811d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
273911d9f695SbellardEOF
274089138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
274174f42e18STeLeMan  if test "$static" = "yes" ; then
27425f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
27435f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
27445f37e6d4SThomas Huth    else
274589138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
27465f37e6d4SThomas Huth    fi
274774f42e18STeLeMan  else
274889138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
274974f42e18STeLeMan  fi
275052166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
275189138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
275211d9f695Sbellard      sdl_too_old=yes
275311d9f695Sbellard    else
275411d9f695Sbellard      sdl=yes
275511d9f695Sbellard    fi
27567c1f25b4Sbellard
275767c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
27581ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
275967c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
276089138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
276189138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
276211d9f695Sbellard      fi
276352166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
27641ac88f28SJuan Quintela	:
27651ac88f28SJuan Quintela      else
27661ac88f28SJuan Quintela        sdl=no
27677c1f25b4Sbellard      fi
27687c1f25b4Sbellard    fi # static link
2769c4198157SJuan Quintela  else # sdl not found
2770c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
277121684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2772c4198157SJuan Quintela    fi
2773c4198157SJuan Quintela    sdl=no
27747c1f25b4Sbellard  fi # sdl compile test
2775fd677642Sthsfi
277611d9f695Sbellard
27775368a422Saliguoriif test "$sdl" = "yes" ; then
27785368a422Saliguori  cat > $TMPC <<EOF
27795368a422Saliguori#include <SDL.h>
27805368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
27815368a422Saliguori#include <X11/XKBlib.h>
27825368a422Saliguori#else
27835368a422Saliguori#error No x11 support
27845368a422Saliguori#endif
27855368a422Saliguoriint main(void) { return 0; }
27865368a422SaliguoriEOF
2787f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2788f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2789f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
27905368a422Saliguori  fi
27915368a422Saliguorifi
27925368a422Saliguori
27938f28f3fbSths##########################################
27942da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
27952da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
27962da776dbSMichael R. Hines  cat > $TMPC <<EOF
27972da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
27982da776dbSMichael R. Hinesint main(void) { return 0; }
27992da776dbSMichael R. HinesEOF
28002da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
28012da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
28022da776dbSMichael R. Hines    rdma="yes"
28032da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
28042da776dbSMichael R. Hines  else
28052da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
28062da776dbSMichael R. Hines        error_exit \
28072da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
28082da776dbSMichael R. Hines            " Your options:" \
28092da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
28102da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
28112da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
28122da776dbSMichael R. Hines    fi
28132da776dbSMichael R. Hines    rdma="no"
28142da776dbSMichael R. Hines  fi
28152da776dbSMichael R. Hinesfi
28162da776dbSMichael R. Hines
281795c6bff3SBenoît Canet
281895c6bff3SBenoît Canet##########################################
28192f9606b3Saliguori# VNC SASL detection
2820821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
28212f9606b3Saliguori  cat > $TMPC <<EOF
28222f9606b3Saliguori#include <sasl/sasl.h>
28232f9606b3Saliguori#include <stdio.h>
28242f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
28252f9606b3SaliguoriEOF
28262f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
28272f9606b3Saliguori  vnc_sasl_cflags=""
28282f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
282952166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2830ea784e3bSJuan Quintela    vnc_sasl=yes
2831fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2832ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
28332f9606b3Saliguori  else
2834ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
283521684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2836ea784e3bSJuan Quintela    fi
2837ea784e3bSJuan Quintela    vnc_sasl=no
28382f9606b3Saliguori  fi
28392f9606b3Saliguorifi
28402f9606b3Saliguori
28412f9606b3Saliguori##########################################
28422f6f5c7aSCorentin Chary# VNC JPEG detection
2843821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
28442f6f5c7aSCorentin Charycat > $TMPC <<EOF
28452f6f5c7aSCorentin Chary#include <stdio.h>
28462f6f5c7aSCorentin Chary#include <jpeglib.h>
28472f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
28482f6f5c7aSCorentin CharyEOF
28492f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
28502f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
28512f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
28522f6f5c7aSCorentin Chary    vnc_jpeg=yes
28532f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2854ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
28552f6f5c7aSCorentin Chary  else
28562f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
285721684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
28582f6f5c7aSCorentin Chary    fi
28592f6f5c7aSCorentin Chary    vnc_jpeg=no
28602f6f5c7aSCorentin Chary  fi
28612f6f5c7aSCorentin Charyfi
28622f6f5c7aSCorentin Chary
28632f6f5c7aSCorentin Chary##########################################
2864efe556adSCorentin Chary# VNC PNG detection
2865821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2866efe556adSCorentin Charycat > $TMPC <<EOF
2867efe556adSCorentin Chary//#include <stdio.h>
2868efe556adSCorentin Chary#include <png.h>
2869832ce9c2SScott Wood#include <stddef.h>
2870efe556adSCorentin Charyint main(void) {
2871efe556adSCorentin Chary    png_structp png_ptr;
2872efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
28737edc3fedSPeter Maydell    return png_ptr != 0;
2874efe556adSCorentin Chary}
2875efe556adSCorentin CharyEOF
287665d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
287789138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
287889138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
28799af8025eSBrad  else
2880efe556adSCorentin Chary    vnc_png_cflags=""
2881efe556adSCorentin Chary    vnc_png_libs="-lpng"
28829af8025eSBrad  fi
2883efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2884efe556adSCorentin Chary    vnc_png=yes
2885efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
28869af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2887efe556adSCorentin Chary  else
2888efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
288921684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2890efe556adSCorentin Chary    fi
2891efe556adSCorentin Chary    vnc_png=no
2892efe556adSCorentin Chary  fi
2893efe556adSCorentin Charyfi
2894efe556adSCorentin Chary
2895efe556adSCorentin Chary##########################################
289676655d6dSaliguori# fnmatch() probe, used for ACL routines
289776655d6dSaliguorifnmatch="no"
289876655d6dSaliguoricat > $TMPC << EOF
289976655d6dSaliguori#include <fnmatch.h>
290076655d6dSaliguoriint main(void)
290176655d6dSaliguori{
290276655d6dSaliguori    fnmatch("foo", "foo", 0);
290376655d6dSaliguori    return 0;
290476655d6dSaliguori}
290576655d6dSaliguoriEOF
290652166aa0SJuan Quintelaif compile_prog "" "" ; then
290776655d6dSaliguori   fnmatch="yes"
290876655d6dSaliguorifi
290976655d6dSaliguori
291076655d6dSaliguori##########################################
2911c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2912dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2913dce512deSChristoph Hellwig  cat > $TMPC << EOF
2914ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2915dce512deSChristoph Hellwig#include <xfs/xfs.h>
2916dce512deSChristoph Hellwigint main(void)
2917dce512deSChristoph Hellwig{
2918dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2919dce512deSChristoph Hellwig    return 0;
2920dce512deSChristoph Hellwig}
2921dce512deSChristoph HellwigEOF
2922dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2923dce512deSChristoph Hellwig    xfs="yes"
2924dce512deSChristoph Hellwig  else
2925dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
292621684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2927dce512deSChristoph Hellwig    fi
2928dce512deSChristoph Hellwig    xfs=no
2929dce512deSChristoph Hellwig  fi
2930dce512deSChristoph Hellwigfi
2931dce512deSChristoph Hellwig
2932dce512deSChristoph Hellwig##########################################
29338a16d273Sths# vde libraries probe
2934dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
29354baae0acSJuan Quintela  vde_libs="-lvdeplug"
29368a16d273Sths  cat > $TMPC << EOF
29378a16d273Sths#include <libvdeplug.h>
29384a7f0e06Spbrookint main(void)
29394a7f0e06Spbrook{
29404a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2941fea08e08SPeter Maydell    char s[] = "";
2942fea08e08SPeter Maydell    vde_open(s, s, &a);
29434a7f0e06Spbrook    return 0;
29444a7f0e06Spbrook}
29458a16d273SthsEOF
294652166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
29474baae0acSJuan Quintela    vde=yes
2948dfb278bdSJuan Quintela  else
2949dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
295021684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2951dfb278bdSJuan Quintela    fi
2952dfb278bdSJuan Quintela    vde=no
29538a16d273Sths  fi
29548a16d273Sthsfi
29558a16d273Sths
29568a16d273Sths##########################################
29570a985b37SVincenzo Maffione# netmap support probe
29580a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
29590a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
29600a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
29610a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
29620a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
296358952137SVincenzo Maffioneif test "$netmap" != "no" ; then
296458952137SVincenzo Maffione  cat > $TMPC << EOF
296558952137SVincenzo Maffione#include <inttypes.h>
296658952137SVincenzo Maffione#include <net/if.h>
296758952137SVincenzo Maffione#include <net/netmap.h>
296858952137SVincenzo Maffione#include <net/netmap_user.h>
29690a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
29700a985b37SVincenzo Maffione#error
29710a985b37SVincenzo Maffione#endif
297258952137SVincenzo Maffioneint main(void) { return 0; }
297358952137SVincenzo MaffioneEOF
297458952137SVincenzo Maffione  if compile_prog "" "" ; then
297558952137SVincenzo Maffione    netmap=yes
297658952137SVincenzo Maffione  else
297758952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
297858952137SVincenzo Maffione      feature_not_found "netmap"
297958952137SVincenzo Maffione    fi
298058952137SVincenzo Maffione    netmap=no
298158952137SVincenzo Maffione  fi
298258952137SVincenzo Maffionefi
298358952137SVincenzo Maffione
298458952137SVincenzo Maffione##########################################
298547e98658SCorey Bryant# libcap-ng library probe
298647e98658SCorey Bryantif test "$cap_ng" != "no" ; then
298747e98658SCorey Bryant  cap_libs="-lcap-ng"
298847e98658SCorey Bryant  cat > $TMPC << EOF
298947e98658SCorey Bryant#include <cap-ng.h>
299047e98658SCorey Bryantint main(void)
299147e98658SCorey Bryant{
299247e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
299347e98658SCorey Bryant    return 0;
299447e98658SCorey Bryant}
299547e98658SCorey BryantEOF
299647e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
299747e98658SCorey Bryant    cap_ng=yes
299847e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
299947e98658SCorey Bryant  else
300047e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
300121684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
300247e98658SCorey Bryant    fi
300347e98658SCorey Bryant    cap_ng=no
300447e98658SCorey Bryant  fi
300547e98658SCorey Bryantfi
300647e98658SCorey Bryant
300747e98658SCorey Bryant##########################################
3008c2de5c91Smalc# Sound support libraries probe
30098f28f3fbSths
3010c2de5c91Smalcaudio_drv_probe()
3011c2de5c91Smalc{
3012c2de5c91Smalc    drv=$1
3013c2de5c91Smalc    hdr=$2
3014c2de5c91Smalc    lib=$3
3015c2de5c91Smalc    exp=$4
3016c2de5c91Smalc    cfl=$5
30178f28f3fbSths        cat > $TMPC << EOF
3018c2de5c91Smalc#include <$hdr>
3019c2de5c91Smalcint main(void) { $exp }
30208f28f3fbSthsEOF
302152166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
30228f28f3fbSths        :
30238f28f3fbSths    else
302476ad07a4SPeter Maydell        error_exit "$drv check failed" \
302576ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
30268f28f3fbSths    fi
3027c2de5c91Smalc}
3028c2de5c91Smalc
302989138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3030c2de5c91Smalcfor drv in $audio_drv_list; do
3031c2de5c91Smalc    case $drv in
3032c2de5c91Smalc    alsa)
3033c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3034e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3035a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
3036c2de5c91Smalc    ;;
3037c2de5c91Smalc
3038b8e59f18Smalc    pa)
3039e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3040e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3041a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
304267f86e8eSJuan Quintela    audio_pt_int="yes"
3043b8e59f18Smalc    ;;
3044b8e59f18Smalc
3045373967b2SGerd Hoffmann    sdl)
3046373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3047373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3048373967b2SGerd Hoffmann    fi
3049373967b2SGerd Hoffmann    ;;
3050373967b2SGerd Hoffmann
3051997e690aSJuan Quintela    coreaudio)
3052997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
3053997e690aSJuan Quintela    ;;
3054997e690aSJuan Quintela
3055a4bf6780SJuan Quintela    dsound)
3056a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
3057d5631638Smalc      audio_win_int="yes"
3058a4bf6780SJuan Quintela    ;;
3059a4bf6780SJuan Quintela
3060a4bf6780SJuan Quintela    oss)
3061a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
3062a4bf6780SJuan Quintela    ;;
3063a4bf6780SJuan Quintela
3064373967b2SGerd Hoffmann    wav)
3065373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
30662f6a1ab0Sblueswir1    ;;
30672f6a1ab0Sblueswir1
3068e4c63a6aSmalc    *)
30691c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
307076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
307176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3072e4c63a6aSmalc    }
3073e4c63a6aSmalc    ;;
3074c2de5c91Smalc    esac
3075c2de5c91Smalcdone
30768f28f3fbSths
30774d3b6f6eSbalrog##########################################
30782e4d9fb1Saurel32# BrlAPI probe
30792e4d9fb1Saurel32
30804ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3081eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
30822e4d9fb1Saurel32  cat > $TMPC << EOF
30832e4d9fb1Saurel32#include <brlapi.h>
3084832ce9c2SScott Wood#include <stddef.h>
30852e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
30862e4d9fb1Saurel32EOF
308752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
30882e4d9fb1Saurel32    brlapi=yes
3089264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
30904ffcedb6SJuan Quintela  else
30914ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
309221684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
30934ffcedb6SJuan Quintela    fi
30944ffcedb6SJuan Quintela    brlapi=no
3095eb82284fSJuan Quintela  fi
3096eb82284fSJuan Quintelafi
30972e4d9fb1Saurel32
30982e4d9fb1Saurel32##########################################
30994d3b6f6eSbalrog# curses probe
3100a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3101e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
31028ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
31038ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3104e095e2f3SStefan Weil  else
31057c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
31068ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3107e095e2f3SStefan Weil  fi
3108c584a6d0SJuan Quintela  curses_found=no
31094d3b6f6eSbalrog  cat > $TMPC << EOF
31108ddc5bf9SSamuel Thibault#include <locale.h>
31114d3b6f6eSbalrog#include <curses.h>
31128ddc5bf9SSamuel Thibault#include <wchar.h>
3113ef9a2524SStefan Weilint main(void) {
31148ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
31158ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3116ef9a2524SStefan Weil  resize_term(0, 0);
31178ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
31188ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
31197c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3120271f37abSKamil Rytarowski  return 0;
3121ef9a2524SStefan Weil}
31224d3b6f6eSbalrogEOF
3123ecbe251fSVadim Evard  IFS=:
31248ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3125b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3126b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
31277c703002SSamuel Thibault    IFS=:
31288ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3129ecbe251fSVadim Evard      unset IFS
31308ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3131c584a6d0SJuan Quintela        curses_found=yes
31328ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
31334f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
31344f78ef9aSJuan Quintela        break
31354d3b6f6eSbalrog      fi
31364f78ef9aSJuan Quintela    done
31377c703002SSamuel Thibault    if test "$curses_found" = yes ; then
31387c703002SSamuel Thibault      break
31397c703002SSamuel Thibault    fi
31408ddc5bf9SSamuel Thibault  done
3141ecbe251fSVadim Evard  unset IFS
3142c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3143c584a6d0SJuan Quintela    curses=yes
3144c584a6d0SJuan Quintela  else
3145c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
314621684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3147c584a6d0SJuan Quintela    fi
3148c584a6d0SJuan Quintela    curses=no
3149c584a6d0SJuan Quintela  fi
31504f78ef9aSJuan Quintelafi
31514d3b6f6eSbalrog
3152414f0dabSblueswir1##########################################
3153769ce76dSAlexander Graf# curl probe
3154a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
315565d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3156a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
31574e2b0658SPaolo Bonzini  else
31584e2b0658SPaolo Bonzini    curlconfig=curl-config
31594e2b0658SPaolo Bonzini  fi
3160769ce76dSAlexander Graf  cat > $TMPC << EOF
3161769ce76dSAlexander Graf#include <curl/curl.h>
31620b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3163769ce76dSAlexander GrafEOF
316489138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
316589138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3166b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3167769ce76dSAlexander Graf    curl=yes
3168788c8196SJuan Quintela  else
3169788c8196SJuan Quintela    if test "$curl" = "yes" ; then
317021684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3171788c8196SJuan Quintela    fi
3172788c8196SJuan Quintela    curl=no
3173769ce76dSAlexander Graf  fi
3174769ce76dSAlexander Graffi # test "$curl"
3175769ce76dSAlexander Graf
3176769ce76dSAlexander Graf##########################################
3177fb599c9aSbalrog# bluez support probe
3178a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3179e820e3f4Sbalrog  cat > $TMPC << EOF
3180e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3181e820e3f4Sbalrogint main(void) { return bt_error(0); }
3182e820e3f4SbalrogEOF
318389138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
318489138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
318552166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3186a20a6f46SJuan Quintela    bluez=yes
3187e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3188e820e3f4Sbalrog  else
3189a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
319021684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3191a20a6f46SJuan Quintela    fi
3192e820e3f4Sbalrog    bluez="no"
3193e820e3f4Sbalrog  fi
3194fb599c9aSbalrogfi
3195fb599c9aSbalrog
3196fb599c9aSbalrog##########################################
3197e18df141SAnthony Liguori# glib support probe
3198a52d28afSPaolo Bonzini
3199ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3200ad04d8cbSPeter Maydell    glib_req_ver=2.30
3201ad04d8cbSPeter Maydellelse
3202f40685c6SJohn Snow    glib_req_ver=2.22
3203ad04d8cbSPeter Maydellfi
3204aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3205aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3206aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3207aa0d1f44SPaolo Bonzinifi
3208e26110cfSFam Zheng
32094eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
32104eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
32114eaf7202SSameeh Jubran
32124eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
32134eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
32144eaf7202SSameeh Jubranfi
32154eaf7202SSameeh Jubran
3216aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3217e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
321889138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
321989138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
32204a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
322114015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3222957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3223e18df141SAnthony Liguori    else
3224e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3225e26110cfSFam Zheng    fi
3226e26110cfSFam Zhengdone
3227e26110cfSFam Zheng
3228977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3229977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3230977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3231977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3232977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3233977a82abSDaniel P. Berrange#include <glib.h>
3234977a82abSDaniel P. Berrange#include <unistd.h>
3235977a82abSDaniel P. Berrange
3236977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3237977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3238977a82abSDaniel P. Berrange
3239977a82abSDaniel P. Berrangeint main(void) {
3240977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3241977a82abSDaniel P. Berrange   return 0;
3242977a82abSDaniel P. Berrange}
3243977a82abSDaniel P. BerrangeEOF
3244977a82abSDaniel P. Berrange
32455919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3246977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3247977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3248977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3249977a82abSDaniel P. Berrange	       "build target"
3250977a82abSDaniel P. Berrangefi
3251977a82abSDaniel P. Berrange
32529d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
32539d41401bSMichael S. Tsirkinglib_subprocess=yes
3254a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
32559d41401bSMichael S. Tsirkin    glib_subprocess=no
32569d41401bSMichael S. Tsirkinfi
32579d41401bSMichael S. Tsirkin
3258bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3259bbbf2e04SJohn Snowcat > $TMPC << EOF
3260bbbf2e04SJohn Snow#include <glib.h>
3261bbbf2e04SJohn Snowint main(void) { return 0; }
3262bbbf2e04SJohn SnowEOF
3263bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3264bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3265bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3266bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3267bbbf2e04SJohn Snow    fi
3268bbbf2e04SJohn Snowfi
3269bbbf2e04SJohn Snow
3270e26110cfSFam Zheng##########################################
3271e26110cfSFam Zheng# SHA command probe for modules
3272e26110cfSFam Zhengif test "$modules" = yes; then
3273e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3274e26110cfSFam Zheng    for c in $shacmd_probe; do
32758ccefb91SFam Zheng        if has $c; then
3276e26110cfSFam Zheng            shacmd="$c"
3277e26110cfSFam Zheng            break
3278e26110cfSFam Zheng        fi
3279e26110cfSFam Zheng    done
3280e26110cfSFam Zheng    if test "$shacmd" = ""; then
3281e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3282e26110cfSFam Zheng    fi
3283e18df141SAnthony Liguorifi
3284e18df141SAnthony Liguori
3285e18df141SAnthony Liguori##########################################
3286e2134eb9SGerd Hoffmann# pixman support probe
3287e2134eb9SGerd Hoffmann
328874880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
328974880fe2SRobert Schiele  pixman_cflags=
329074880fe2SRobert Schiele  pixman_libs=
329135c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
329289138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
329389138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3294e2134eb9SGerd Hoffmannelse
3295c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3296c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3297e2134eb9SGerd Hoffmannfi
3298e2134eb9SGerd Hoffmann
3299e2134eb9SGerd Hoffmann##########################################
330017bff52bSM. Mohan Kumar# libcap probe
330117bff52bSM. Mohan Kumar
330217bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
330317bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
330417bff52bSM. Mohan Kumar#include <stdio.h>
330517bff52bSM. Mohan Kumar#include <sys/capability.h>
3306cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
330717bff52bSM. Mohan KumarEOF
330817bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
330917bff52bSM. Mohan Kumar    cap=yes
331017bff52bSM. Mohan Kumar  else
331117bff52bSM. Mohan Kumar    cap=no
331217bff52bSM. Mohan Kumar  fi
331317bff52bSM. Mohan Kumarfi
331417bff52bSM. Mohan Kumar
331517bff52bSM. Mohan Kumar##########################################
3316e5d355d1Saliguori# pthread probe
33174b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
33183c529d93Saliguori
3319e5d355d1Saliguoripthread=no
3320414f0dabSblueswir1cat > $TMPC << EOF
33213c529d93Saliguori#include <pthread.h>
33227a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
33237a42bbe4SStefan Weilint main(void) {
33247a42bbe4SStefan Weil  pthread_t thread;
33257a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
33267a42bbe4SStefan Weil  return 0;
33277a42bbe4SStefan Weil}
3328414f0dabSblueswir1EOF
3329bd00d539SAndreas Färberif compile_prog "" "" ; then
3330bd00d539SAndreas Färber  pthread=yes
3331bd00d539SAndreas Färberelse
3332de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
333352166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3334e5d355d1Saliguori      pthread=yes
3335e3c56761SPeter Portante      found=no
3336e3c56761SPeter Portante      for lib_entry in $LIBS; do
3337e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3338e3c56761SPeter Portante          found=yes
3339e3c56761SPeter Portante          break
3340e3c56761SPeter Portante        fi
3341e3c56761SPeter Portante      done
3342e3c56761SPeter Portante      if test "$found" = "no"; then
33435572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3344e3c56761SPeter Portante      fi
3345409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3346de65fe0fSSebastian Herbszt      break
3347414f0dabSblueswir1    fi
3348de65fe0fSSebastian Herbszt  done
3349bd00d539SAndreas Färberfi
3350414f0dabSblueswir1
33514617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
335276ad07a4SPeter Maydell  error_exit "pthread check failed" \
335376ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3354e5d355d1Saliguorifi
3355e5d355d1Saliguori
33565c312079SDr. David Alan Gilbert# check for pthread_setname_np
33575c312079SDr. David Alan Gilbertpthread_setname_np=no
33585c312079SDr. David Alan Gilbertcat > $TMPC << EOF
33595c312079SDr. David Alan Gilbert#include <pthread.h>
33605c312079SDr. David Alan Gilbert
33615c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
33625c312079SDr. David Alan Gilbertint main(void)
33635c312079SDr. David Alan Gilbert{
33645c312079SDr. David Alan Gilbert    pthread_t thread;
33655c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
33665c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
33675c312079SDr. David Alan Gilbert    return 0;
33685c312079SDr. David Alan Gilbert}
33695c312079SDr. David Alan GilbertEOF
33705c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
33715c312079SDr. David Alan Gilbert  pthread_setname_np=yes
33725c312079SDr. David Alan Gilbertfi
33735c312079SDr. David Alan Gilbert
3374bf9298b9Saliguori##########################################
3375f27aaf4bSChristian Brunner# rbd probe
3376f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3377f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3378f27aaf4bSChristian Brunner#include <stdio.h>
3379ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3380f27aaf4bSChristian Brunnerint main(void) {
3381ad32e9c0SJosh Durgin    rados_t cluster;
3382ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3383f27aaf4bSChristian Brunner    return 0;
3384f27aaf4bSChristian Brunner}
3385f27aaf4bSChristian BrunnerEOF
3386ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3387f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3388f27aaf4bSChristian Brunner    rbd=yes
3389f27aaf4bSChristian Brunner  else
3390f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
339121684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3392f27aaf4bSChristian Brunner    fi
3393f27aaf4bSChristian Brunner    rbd=no
3394f27aaf4bSChristian Brunner  fi
3395f27aaf4bSChristian Brunnerfi
3396f27aaf4bSChristian Brunner
3397f27aaf4bSChristian Brunner##########################################
33980a12ec87SRichard W.M. Jones# libssh2 probe
33994fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
34000a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
340165d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
340289138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
340389138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
34040a12ec87SRichard W.M. Jones    libssh2=yes
34050a12ec87SRichard W.M. Jones  else
34060a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
34074fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
34080a12ec87SRichard W.M. Jones    fi
34090a12ec87SRichard W.M. Jones    libssh2=no
34100a12ec87SRichard W.M. Jones  fi
34110a12ec87SRichard W.M. Jonesfi
34120a12ec87SRichard W.M. Jones
34130a12ec87SRichard W.M. Jones##########################################
34149a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
34159a2d462eSRichard W.M. Jones
34169a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
34179a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
34189a2d462eSRichard W.M. Jones#include <stdio.h>
34199a2d462eSRichard W.M. Jones#include <libssh2.h>
34209a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
34219a2d462eSRichard W.M. Jonesint main(void) {
34229a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
34239a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
34249a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
34259a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
34269a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
34279a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
34289a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
34299a2d462eSRichard W.M. Jones    return 0;
34309a2d462eSRichard W.M. Jones}
34319a2d462eSRichard W.M. JonesEOF
34329a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
34339a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
34349a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
34359a2d462eSRichard W.M. Jones  fi
34369a2d462eSRichard W.M. Jonesfi
34379a2d462eSRichard W.M. Jones
34389a2d462eSRichard W.M. Jones##########################################
34395c6c3a6cSChristoph Hellwig# linux-aio probe
34405c6c3a6cSChristoph Hellwig
34415c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
34425c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
34435c6c3a6cSChristoph Hellwig#include <libaio.h>
34445c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3445832ce9c2SScott Wood#include <stddef.h>
34465c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
34475c6c3a6cSChristoph HellwigEOF
34485c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
34495c6c3a6cSChristoph Hellwig    linux_aio=yes
34505c6c3a6cSChristoph Hellwig  else
34515c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
345221684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
34535c6c3a6cSChristoph Hellwig    fi
34543cfcae3cSLuiz Capitulino    linux_aio=no
34555c6c3a6cSChristoph Hellwig  fi
34565c6c3a6cSChristoph Hellwigfi
34575c6c3a6cSChristoph Hellwig
34585c6c3a6cSChristoph Hellwig##########################################
34593b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
34603b8acc11SPaolo Bonzini
34613b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
34623b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
34633b8acc11SPaolo Bonzinielse
34643b8acc11SPaolo Bonzini  tpm_passthrough=no
34653b8acc11SPaolo Bonzinifi
34663b8acc11SPaolo Bonzini
34673b8acc11SPaolo Bonzini##########################################
3468758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3469758e8e38SVenkateswararao Jujjuri (JV)
3470758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3471758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3472758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3473758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3474f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3475f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3476f2338fb4SPavel Borzenkov#else
34774f26f2b6SAvi Kivity#include <sys/xattr.h>
3478f2338fb4SPavel Borzenkov#endif
3479758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3480758e8e38SVenkateswararao Jujjuri (JV)EOF
34814f26f2b6SAvi Kivity  if compile_prog "" "" ; then
34824f26f2b6SAvi Kivity    attr=yes
34834f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3484f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3485758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3486758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
34874f26f2b6SAvi Kivity    libattr=yes
3488758e8e38SVenkateswararao Jujjuri (JV)  else
3489758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
349021684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3491758e8e38SVenkateswararao Jujjuri (JV)    fi
3492758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3493758e8e38SVenkateswararao Jujjuri (JV)  fi
3494758e8e38SVenkateswararao Jujjuri (JV)fi
3495758e8e38SVenkateswararao Jujjuri (JV)
3496758e8e38SVenkateswararao Jujjuri (JV)##########################################
3497bf9298b9Saliguori# iovec probe
3498bf9298b9Saliguoricat > $TMPC <<EOF
3499db34f0b3Sblueswir1#include <sys/types.h>
3500bf9298b9Saliguori#include <sys/uio.h>
3501db34f0b3Sblueswir1#include <unistd.h>
3502f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3503bf9298b9SaliguoriEOF
3504bf9298b9Saliguoriiovec=no
350552166aa0SJuan Quintelaif compile_prog "" "" ; then
3506bf9298b9Saliguori  iovec=yes
3507bf9298b9Saliguorifi
3508bf9298b9Saliguori
3509f652e6afSaurel32##########################################
3510ceb42de8Saliguori# preadv probe
3511ceb42de8Saliguoricat > $TMPC <<EOF
3512ceb42de8Saliguori#include <sys/types.h>
3513ceb42de8Saliguori#include <sys/uio.h>
3514ceb42de8Saliguori#include <unistd.h>
3515c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3516ceb42de8SaliguoriEOF
3517ceb42de8Saliguoripreadv=no
351852166aa0SJuan Quintelaif compile_prog "" "" ; then
3519ceb42de8Saliguori  preadv=yes
3520ceb42de8Saliguorifi
3521ceb42de8Saliguori
3522ceb42de8Saliguori##########################################
3523f652e6afSaurel32# fdt probe
3524e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3525e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3526e169e1e1SPeter Maydellfdt_required=no
3527e169e1e1SPeter Maydellfor target in $target_list; do
3528e169e1e1SPeter Maydell  case $target in
3529df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3530e169e1e1SPeter Maydell      fdt_required=yes
3531e169e1e1SPeter Maydell    ;;
3532e169e1e1SPeter Maydell  esac
3533e169e1e1SPeter Maydelldone
3534e169e1e1SPeter Maydell
3535e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3536e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3537e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3538e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3539e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3540e169e1e1SPeter Maydell  fi
3541e169e1e1SPeter Maydell  fdt=yes
3542e169e1e1SPeter Maydellfi
3543e169e1e1SPeter Maydell
35442df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3545b41af4baSJuan Quintela  fdt_libs="-lfdt"
354696ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
35476e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3548f652e6afSaurel32  cat > $TMPC << EOF
354931ce0adbSThomas Huth#include <libfdt.h>
355096ce6545SPeter Crosthwaite#include <libfdt_env.h>
35516e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3552f652e6afSaurel32EOF
355352166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3554a540f158SPeter Crosthwaite    # system DTC is good - use it
3555f652e6afSaurel32    fdt=yes
3556a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3557a540f158SPeter Crosthwaite    # have submodule DTC - use it
3558a540f158SPeter Crosthwaite    fdt=yes
3559a540f158SPeter Crosthwaite    dtc_internal="yes"
3560a540f158SPeter Crosthwaite    mkdir -p dtc
3561cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3562a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3563a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
35642df87df7SJuan Quintela    fi
3565a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3566a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3567a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3568a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
35696e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
35703f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3571a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3572a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3573a540f158SPeter Crosthwaite  else
3574a540f158SPeter Crosthwaite    # don't have and don't want
3575de3a354aSMichael Walle    fdt_libs=
35762df87df7SJuan Quintela    fdt=no
3577f652e6afSaurel32  fi
3578f652e6afSaurel32fi
3579f652e6afSaurel32
3580a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3581a540f158SPeter Crosthwaite
358220ff075bSMichael Walle##########################################
3583fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3584b1546f32SGerd Hoffmann
3585da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3586014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3587fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3588f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3589f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3590da076ffeSGerd Hoffmann    opengl=yes
3591925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3592925a0400SGerd Hoffmann        gtk_gl="yes"
3593925a0400SGerd Hoffmann    fi
3594cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
359520ff075bSMichael Walle  else
3596da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3597dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
359820ff075bSMichael Walle    fi
3599f676c67eSJeremy White    opengl_cflags=""
3600da076ffeSGerd Hoffmann    opengl_libs=""
3601da076ffeSGerd Hoffmann    opengl=no
360220ff075bSMichael Walle  fi
360320ff075bSMichael Wallefi
360420ff075bSMichael Walle
3605014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3606014cb152SGerd Hoffmann  cat > $TMPC << EOF
3607014cb152SGerd Hoffmann#include <epoxy/egl.h>
3608014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3609014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3610014cb152SGerd Hoffmann#endif
3611014cb152SGerd Hoffmannint main(void) { return 0; }
3612014cb152SGerd HoffmannEOF
3613014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3614014cb152SGerd Hoffmann    opengl_dmabuf=yes
3615014cb152SGerd Hoffmann  fi
3616014cb152SGerd Hoffmannfi
3617c9a12e75SChrysostomos Nanakos
3618c9a12e75SChrysostomos Nanakos
3619eb100396SBharata B Rao##########################################
3620eb100396SBharata B Rao# glusterfs probe
3621eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
362265d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3623e01bee08SBharata B Rao    glusterfs="yes"
362489138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
362589138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3626d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3627d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3628d85fa9ebSJeff Cody    fi
362965d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
36300c14fb47SBharata B Rao      glusterfs_discard="yes"
36310c14fb47SBharata B Rao    fi
36327c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3633df3a429aSNiels de Vos      glusterfs_fallocate="yes"
36347c815372SBharata B Rao      glusterfs_zerofill="yes"
36357c815372SBharata B Rao    fi
3636eb100396SBharata B Rao  else
3637eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
36388efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
36398efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3640eb100396SBharata B Rao    fi
3641e01bee08SBharata B Rao    glusterfs="no"
3642eb100396SBharata B Rao  fi
3643eb100396SBharata B Raofi
3644eb100396SBharata B Rao
364539386ac7Saurel32# Check for inotify functions when we are building linux-user
36463b3f24adSaurel32# emulator.  This is done because older glibc versions don't
36473b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
36483b3f24adSaurel32# don't provide them even if kernel supports them.
36493b3f24adSaurel32#
36503b3f24adSaurel32inotify=no
36513b3f24adSaurel32cat > $TMPC << EOF
36523b3f24adSaurel32#include <sys/inotify.h>
36533b3f24adSaurel32
36543b3f24adSaurel32int
36553b3f24adSaurel32main(void)
36563b3f24adSaurel32{
36573b3f24adSaurel32	/* try to start inotify */
36588690e420Saurel32	return inotify_init();
36593b3f24adSaurel32}
36603b3f24adSaurel32EOF
366152166aa0SJuan Quintelaif compile_prog "" "" ; then
36623b3f24adSaurel32  inotify=yes
36633b3f24adSaurel32fi
36643b3f24adSaurel32
3665c05c7a73SRiku Voipioinotify1=no
3666c05c7a73SRiku Voipiocat > $TMPC << EOF
3667c05c7a73SRiku Voipio#include <sys/inotify.h>
3668c05c7a73SRiku Voipio
3669c05c7a73SRiku Voipioint
3670c05c7a73SRiku Voipiomain(void)
3671c05c7a73SRiku Voipio{
3672c05c7a73SRiku Voipio    /* try to start inotify */
3673c05c7a73SRiku Voipio    return inotify_init1(0);
3674c05c7a73SRiku Voipio}
3675c05c7a73SRiku VoipioEOF
3676c05c7a73SRiku Voipioif compile_prog "" "" ; then
3677c05c7a73SRiku Voipio  inotify1=yes
3678c05c7a73SRiku Voipiofi
3679c05c7a73SRiku Voipio
3680099d6b0fSRiku Voipio# check if pipe2 is there
3681099d6b0fSRiku Voipiopipe2=no
3682099d6b0fSRiku Voipiocat > $TMPC << EOF
3683099d6b0fSRiku Voipio#include <unistd.h>
3684099d6b0fSRiku Voipio#include <fcntl.h>
3685099d6b0fSRiku Voipio
3686099d6b0fSRiku Voipioint main(void)
3687099d6b0fSRiku Voipio{
3688099d6b0fSRiku Voipio    int pipefd[2];
36899bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3690099d6b0fSRiku Voipio}
3691099d6b0fSRiku VoipioEOF
369252166aa0SJuan Quintelaif compile_prog "" "" ; then
3693099d6b0fSRiku Voipio  pipe2=yes
3694099d6b0fSRiku Voipiofi
3695099d6b0fSRiku Voipio
369640ff6d7eSKevin Wolf# check if accept4 is there
369740ff6d7eSKevin Wolfaccept4=no
369840ff6d7eSKevin Wolfcat > $TMPC << EOF
369940ff6d7eSKevin Wolf#include <sys/socket.h>
370040ff6d7eSKevin Wolf#include <stddef.h>
370140ff6d7eSKevin Wolf
370240ff6d7eSKevin Wolfint main(void)
370340ff6d7eSKevin Wolf{
370440ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
370540ff6d7eSKevin Wolf    return 0;
370640ff6d7eSKevin Wolf}
370740ff6d7eSKevin WolfEOF
370840ff6d7eSKevin Wolfif compile_prog "" "" ; then
370940ff6d7eSKevin Wolf  accept4=yes
371040ff6d7eSKevin Wolffi
371140ff6d7eSKevin Wolf
37123ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
37133ce34dfbSvibisreenivasansplice=no
37143ce34dfbSvibisreenivasancat > $TMPC << EOF
37153ce34dfbSvibisreenivasan#include <unistd.h>
37163ce34dfbSvibisreenivasan#include <fcntl.h>
37173ce34dfbSvibisreenivasan#include <limits.h>
37183ce34dfbSvibisreenivasan
37193ce34dfbSvibisreenivasanint main(void)
37203ce34dfbSvibisreenivasan{
372166ea0f22SStefan Weil    int len, fd = 0;
37223ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
37233ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
37243ce34dfbSvibisreenivasan    return 0;
37253ce34dfbSvibisreenivasan}
37263ce34dfbSvibisreenivasanEOF
372752166aa0SJuan Quintelaif compile_prog "" "" ; then
37283ce34dfbSvibisreenivasan  splice=yes
37293ce34dfbSvibisreenivasanfi
37303ce34dfbSvibisreenivasan
3731dcc38d1cSMarcelo Tosatti##########################################
3732a99d57bbSWanlong Gao# libnuma probe
3733a99d57bbSWanlong Gao
3734a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3735a99d57bbSWanlong Gao  cat > $TMPC << EOF
3736a99d57bbSWanlong Gao#include <numa.h>
3737a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3738a99d57bbSWanlong GaoEOF
3739a99d57bbSWanlong Gao
3740a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3741a99d57bbSWanlong Gao    numa=yes
3742a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3743a99d57bbSWanlong Gao  else
3744a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3745a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3746a99d57bbSWanlong Gao    fi
3747a99d57bbSWanlong Gao    numa=no
3748a99d57bbSWanlong Gao  fi
3749a99d57bbSWanlong Gaofi
3750a99d57bbSWanlong Gao
37517b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
37527b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
37537b01cb97SAlexandre Derumier    exit 1
37547b01cb97SAlexandre Derumierfi
37557b01cb97SAlexandre Derumier
3756a99d57bbSWanlong Gao##########################################
37572847b469SFam Zheng# tcmalloc probe
37582847b469SFam Zheng
37592847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
37602847b469SFam Zheng  cat > $TMPC << EOF
37612847b469SFam Zheng#include <stdlib.h>
37622847b469SFam Zhengint main(void) { malloc(1); return 0; }
37632847b469SFam ZhengEOF
37642847b469SFam Zheng
37652847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
37662847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
37672847b469SFam Zheng  else
37682847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
37692847b469SFam Zheng  fi
37702847b469SFam Zhengfi
37712847b469SFam Zheng
37722847b469SFam Zheng##########################################
37737b01cb97SAlexandre Derumier# jemalloc probe
37747b01cb97SAlexandre Derumier
37757b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
37767b01cb97SAlexandre Derumier  cat > $TMPC << EOF
37777b01cb97SAlexandre Derumier#include <stdlib.h>
37787b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
37797b01cb97SAlexandre DerumierEOF
37807b01cb97SAlexandre Derumier
37817b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37827b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37837b01cb97SAlexandre Derumier  else
37847b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37857b01cb97SAlexandre Derumier  fi
37867b01cb97SAlexandre Derumierfi
37877b01cb97SAlexandre Derumier
37887b01cb97SAlexandre Derumier##########################################
3789dcc38d1cSMarcelo Tosatti# signalfd probe
3790dcc38d1cSMarcelo Tosattisignalfd="no"
3791dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3792dcc38d1cSMarcelo Tosatti#include <unistd.h>
3793dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3794dcc38d1cSMarcelo Tosatti#include <signal.h>
3795dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3796dcc38d1cSMarcelo TosattiEOF
3797dcc38d1cSMarcelo Tosatti
3798dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3799dcc38d1cSMarcelo Tosatti  signalfd=yes
3800dcc38d1cSMarcelo Tosattifi
3801dcc38d1cSMarcelo Tosatti
3802c2882b96SRiku Voipio# check if eventfd is supported
3803c2882b96SRiku Voipioeventfd=no
3804c2882b96SRiku Voipiocat > $TMPC << EOF
3805c2882b96SRiku Voipio#include <sys/eventfd.h>
3806c2882b96SRiku Voipio
3807c2882b96SRiku Voipioint main(void)
3808c2882b96SRiku Voipio{
380955cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3810c2882b96SRiku Voipio}
3811c2882b96SRiku VoipioEOF
3812c2882b96SRiku Voipioif compile_prog "" "" ; then
3813c2882b96SRiku Voipio  eventfd=yes
3814c2882b96SRiku Voipiofi
3815c2882b96SRiku Voipio
3816751bcc39SMarc-André Lureau# check if memfd is supported
3817751bcc39SMarc-André Lureaumemfd=no
3818751bcc39SMarc-André Lureaucat > $TMPC << EOF
3819751bcc39SMarc-André Lureau#include <sys/memfd.h>
3820751bcc39SMarc-André Lureau
3821751bcc39SMarc-André Lureauint main(void)
3822751bcc39SMarc-André Lureau{
3823751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3824751bcc39SMarc-André Lureau}
3825751bcc39SMarc-André LureauEOF
3826751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3827751bcc39SMarc-André Lureau  memfd=yes
3828751bcc39SMarc-André Lureaufi
3829751bcc39SMarc-André Lureau
3830751bcc39SMarc-André Lureau
3831751bcc39SMarc-André Lureau
3832d0927938SUlrich Hecht# check for fallocate
3833d0927938SUlrich Hechtfallocate=no
3834d0927938SUlrich Hechtcat > $TMPC << EOF
3835d0927938SUlrich Hecht#include <fcntl.h>
3836d0927938SUlrich Hecht
3837d0927938SUlrich Hechtint main(void)
3838d0927938SUlrich Hecht{
3839d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3840d0927938SUlrich Hecht    return 0;
3841d0927938SUlrich Hecht}
3842d0927938SUlrich HechtEOF
38438fb03151SPeter Maydellif compile_prog "" "" ; then
3844d0927938SUlrich Hecht  fallocate=yes
3845d0927938SUlrich Hechtfi
3846d0927938SUlrich Hecht
38473d4fa43eSKusanagi Kouichi# check for fallocate hole punching
38483d4fa43eSKusanagi Kouichifallocate_punch_hole=no
38493d4fa43eSKusanagi Kouichicat > $TMPC << EOF
38503d4fa43eSKusanagi Kouichi#include <fcntl.h>
38513d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
38523d4fa43eSKusanagi Kouichi
38533d4fa43eSKusanagi Kouichiint main(void)
38543d4fa43eSKusanagi Kouichi{
38553d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
38563d4fa43eSKusanagi Kouichi    return 0;
38573d4fa43eSKusanagi Kouichi}
38583d4fa43eSKusanagi KouichiEOF
38593d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
38603d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
38613d4fa43eSKusanagi Kouichifi
38623d4fa43eSKusanagi Kouichi
3863b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3864b953f075SDenis V. Lunevfallocate_zero_range=no
3865b953f075SDenis V. Lunevcat > $TMPC << EOF
3866b953f075SDenis V. Lunev#include <fcntl.h>
3867b953f075SDenis V. Lunev#include <linux/falloc.h>
3868b953f075SDenis V. Lunev
3869b953f075SDenis V. Lunevint main(void)
3870b953f075SDenis V. Lunev{
3871b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3872b953f075SDenis V. Lunev    return 0;
3873b953f075SDenis V. Lunev}
3874b953f075SDenis V. LunevEOF
3875b953f075SDenis V. Lunevif compile_prog "" "" ; then
3876b953f075SDenis V. Lunev  fallocate_zero_range=yes
3877b953f075SDenis V. Lunevfi
3878b953f075SDenis V. Lunev
3879ed911435SKevin Wolf# check for posix_fallocate
3880ed911435SKevin Wolfposix_fallocate=no
3881ed911435SKevin Wolfcat > $TMPC << EOF
3882ed911435SKevin Wolf#include <fcntl.h>
3883ed911435SKevin Wolf
3884ed911435SKevin Wolfint main(void)
3885ed911435SKevin Wolf{
3886ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3887ed911435SKevin Wolf    return 0;
3888ed911435SKevin Wolf}
3889ed911435SKevin WolfEOF
3890ed911435SKevin Wolfif compile_prog "" "" ; then
3891ed911435SKevin Wolf    posix_fallocate=yes
3892ed911435SKevin Wolffi
3893ed911435SKevin Wolf
3894c727f47dSPeter Maydell# check for sync_file_range
3895c727f47dSPeter Maydellsync_file_range=no
3896c727f47dSPeter Maydellcat > $TMPC << EOF
3897c727f47dSPeter Maydell#include <fcntl.h>
3898c727f47dSPeter Maydell
3899c727f47dSPeter Maydellint main(void)
3900c727f47dSPeter Maydell{
3901c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3902c727f47dSPeter Maydell    return 0;
3903c727f47dSPeter Maydell}
3904c727f47dSPeter MaydellEOF
39058fb03151SPeter Maydellif compile_prog "" "" ; then
3906c727f47dSPeter Maydell  sync_file_range=yes
3907c727f47dSPeter Maydellfi
3908c727f47dSPeter Maydell
3909dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3910dace20dcSPeter Maydellfiemap=no
3911dace20dcSPeter Maydellcat > $TMPC << EOF
3912dace20dcSPeter Maydell#include <sys/ioctl.h>
3913dace20dcSPeter Maydell#include <linux/fs.h>
3914dace20dcSPeter Maydell#include <linux/fiemap.h>
3915dace20dcSPeter Maydell
3916dace20dcSPeter Maydellint main(void)
3917dace20dcSPeter Maydell{
3918dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3919dace20dcSPeter Maydell    return 0;
3920dace20dcSPeter Maydell}
3921dace20dcSPeter MaydellEOF
39228fb03151SPeter Maydellif compile_prog "" "" ; then
3923dace20dcSPeter Maydell  fiemap=yes
3924dace20dcSPeter Maydellfi
3925dace20dcSPeter Maydell
3926d0927938SUlrich Hecht# check for dup3
3927d0927938SUlrich Hechtdup3=no
3928d0927938SUlrich Hechtcat > $TMPC << EOF
3929d0927938SUlrich Hecht#include <unistd.h>
3930d0927938SUlrich Hecht
3931d0927938SUlrich Hechtint main(void)
3932d0927938SUlrich Hecht{
3933d0927938SUlrich Hecht    dup3(0, 0, 0);
3934d0927938SUlrich Hecht    return 0;
3935d0927938SUlrich Hecht}
3936d0927938SUlrich HechtEOF
393778f5d726SJan Kiszkaif compile_prog "" "" ; then
3938d0927938SUlrich Hecht  dup3=yes
3939d0927938SUlrich Hechtfi
3940d0927938SUlrich Hecht
39414e0c6529SAlex Bligh# check for ppoll support
39424e0c6529SAlex Blighppoll=no
39434e0c6529SAlex Blighcat > $TMPC << EOF
39444e0c6529SAlex Bligh#include <poll.h>
39454e0c6529SAlex Bligh
39464e0c6529SAlex Blighint main(void)
39474e0c6529SAlex Bligh{
39484e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
39494e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
39504e0c6529SAlex Bligh    return 0;
39514e0c6529SAlex Bligh}
39524e0c6529SAlex BlighEOF
39534e0c6529SAlex Blighif compile_prog "" "" ; then
39544e0c6529SAlex Bligh  ppoll=yes
39554e0c6529SAlex Blighfi
39564e0c6529SAlex Bligh
3957cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3958cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3959cd758dd0SAlex Blighcat > $TMPC << EOF
3960cd758dd0SAlex Bligh#include <sys/prctl.h>
3961cd758dd0SAlex Bligh
3962cd758dd0SAlex Blighint main(void)
3963cd758dd0SAlex Bligh{
3964cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3965cd758dd0SAlex Bligh    return 0;
3966cd758dd0SAlex Bligh}
3967cd758dd0SAlex BlighEOF
3968cd758dd0SAlex Blighif compile_prog "" "" ; then
3969cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3970cd758dd0SAlex Blighfi
3971cd758dd0SAlex Bligh
39723b6edd16SPeter Maydell# check for epoll support
39733b6edd16SPeter Maydellepoll=no
39743b6edd16SPeter Maydellcat > $TMPC << EOF
39753b6edd16SPeter Maydell#include <sys/epoll.h>
39763b6edd16SPeter Maydell
39773b6edd16SPeter Maydellint main(void)
39783b6edd16SPeter Maydell{
39793b6edd16SPeter Maydell    epoll_create(0);
39803b6edd16SPeter Maydell    return 0;
39813b6edd16SPeter Maydell}
39823b6edd16SPeter MaydellEOF
39838fb03151SPeter Maydellif compile_prog "" "" ; then
39843b6edd16SPeter Maydell  epoll=yes
39853b6edd16SPeter Maydellfi
39863b6edd16SPeter Maydell
3987227f0214SPeter Maydell# epoll_create1 is a later addition
3988227f0214SPeter Maydell# so we must check separately for its presence
39893b6edd16SPeter Maydellepoll_create1=no
39903b6edd16SPeter Maydellcat > $TMPC << EOF
39913b6edd16SPeter Maydell#include <sys/epoll.h>
39923b6edd16SPeter Maydell
39933b6edd16SPeter Maydellint main(void)
39943b6edd16SPeter Maydell{
399519e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
399619e83f6bSPeter Maydell     * a function being called. This is necessary so that on
399719e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
399819e83f6bSPeter Maydell     * the library but not declared in the header file we will
399919e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
400019e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
400119e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
400219e83f6bSPeter Maydell     */
4003c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
40043b6edd16SPeter Maydell}
40053b6edd16SPeter MaydellEOF
40068fb03151SPeter Maydellif compile_prog "" "" ; then
40073b6edd16SPeter Maydell  epoll_create1=yes
40083b6edd16SPeter Maydellfi
40093b6edd16SPeter Maydell
4010a8fd1abaSPeter Maydell# check for sendfile support
4011a8fd1abaSPeter Maydellsendfile=no
4012a8fd1abaSPeter Maydellcat > $TMPC << EOF
4013a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4014a8fd1abaSPeter Maydell
4015a8fd1abaSPeter Maydellint main(void)
4016a8fd1abaSPeter Maydell{
4017a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4018a8fd1abaSPeter Maydell}
4019a8fd1abaSPeter MaydellEOF
4020a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4021a8fd1abaSPeter Maydell  sendfile=yes
4022a8fd1abaSPeter Maydellfi
4023a8fd1abaSPeter Maydell
402451834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
402551834341SRiku Voipiotimerfd=no
402651834341SRiku Voipiocat > $TMPC << EOF
402751834341SRiku Voipio#include <sys/timerfd.h>
402851834341SRiku Voipio
402951834341SRiku Voipioint main(void)
403051834341SRiku Voipio{
403151834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
403251834341SRiku Voipio}
403351834341SRiku VoipioEOF
403451834341SRiku Voipioif compile_prog "" "" ; then
403551834341SRiku Voipio  timerfd=yes
403651834341SRiku Voipiofi
403751834341SRiku Voipio
40389af5c906SRiku Voipio# check for setns and unshare support
40399af5c906SRiku Voipiosetns=no
40409af5c906SRiku Voipiocat > $TMPC << EOF
40419af5c906SRiku Voipio#include <sched.h>
40429af5c906SRiku Voipio
40439af5c906SRiku Voipioint main(void)
40449af5c906SRiku Voipio{
40459af5c906SRiku Voipio    int ret;
40469af5c906SRiku Voipio    ret = setns(0, 0);
40479af5c906SRiku Voipio    ret = unshare(0);
40489af5c906SRiku Voipio    return ret;
40499af5c906SRiku Voipio}
40509af5c906SRiku VoipioEOF
40519af5c906SRiku Voipioif compile_prog "" "" ; then
40529af5c906SRiku Voipio  setns=yes
40539af5c906SRiku Voipiofi
40549af5c906SRiku Voipio
405538860a03SAleksandar Markovic# clock_adjtime probe
405638860a03SAleksandar Markovicclock_adjtime=no
405738860a03SAleksandar Markoviccat > $TMPC <<EOF
405838860a03SAleksandar Markovic#include <time.h>
405938860a03SAleksandar Markovic
406038860a03SAleksandar Markovicint main(void)
406138860a03SAleksandar Markovic{
406238860a03SAleksandar Markovic    return clock_adjtime(0, 0);
406338860a03SAleksandar Markovic}
406438860a03SAleksandar MarkovicEOF
406538860a03SAleksandar Markovicclock_adjtime=no
406638860a03SAleksandar Markovicif compile_prog "" "" ; then
406738860a03SAleksandar Markovic  clock_adjtime=yes
406838860a03SAleksandar Markovicfi
406938860a03SAleksandar Markovic
40705a03cd00SAleksandar Markovic# syncfs probe
40715a03cd00SAleksandar Markovicsyncfs=no
40725a03cd00SAleksandar Markoviccat > $TMPC <<EOF
40735a03cd00SAleksandar Markovic#include <unistd.h>
40745a03cd00SAleksandar Markovic
40755a03cd00SAleksandar Markovicint main(void)
40765a03cd00SAleksandar Markovic{
40775a03cd00SAleksandar Markovic    return syncfs(0);
40785a03cd00SAleksandar Markovic}
40795a03cd00SAleksandar MarkovicEOF
40805a03cd00SAleksandar Markovicsyncfs=no
40815a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40825a03cd00SAleksandar Markovic  syncfs=yes
40835a03cd00SAleksandar Markovicfi
40845a03cd00SAleksandar Markovic
4085cc8ae6deSpbrook# Check if tools are available to build documentation.
4086a25dba17SJuan Quintelaif test "$docs" != "no" ; then
408701668d98SStefan Weil  if has makeinfo && has pod2man; then
4088a25dba17SJuan Quintela    docs=yes
408983a3ab8bSJuan Quintela  else
4090a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
409121684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
409283a3ab8bSJuan Quintela    fi
4093a25dba17SJuan Quintela    docs=no
409483a3ab8bSJuan Quintela  fi
4095cc8ae6deSpbrookfi
4096cc8ae6deSpbrook
4097f514f41cSStefan Weil# Search for bswap_32 function
40986ae9a1f4SJuan Quintelabyteswap_h=no
40996ae9a1f4SJuan Quintelacat > $TMPC << EOF
41006ae9a1f4SJuan Quintela#include <byteswap.h>
41016ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
41026ae9a1f4SJuan QuintelaEOF
410352166aa0SJuan Quintelaif compile_prog "" "" ; then
41046ae9a1f4SJuan Quintela  byteswap_h=yes
41056ae9a1f4SJuan Quintelafi
41066ae9a1f4SJuan Quintela
410775f13596SStefan Weil# Search for bswap32 function
41086ae9a1f4SJuan Quintelabswap_h=no
41096ae9a1f4SJuan Quintelacat > $TMPC << EOF
41106ae9a1f4SJuan Quintela#include <sys/endian.h>
41116ae9a1f4SJuan Quintela#include <sys/types.h>
41126ae9a1f4SJuan Quintela#include <machine/bswap.h>
41136ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
41146ae9a1f4SJuan QuintelaEOF
411552166aa0SJuan Quintelaif compile_prog "" "" ; then
41166ae9a1f4SJuan Quintela  bswap_h=yes
41176ae9a1f4SJuan Quintelafi
41186ae9a1f4SJuan Quintela
4119da93a1fdSaliguori##########################################
4120e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4121c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4122e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
41233c33ea96SPaolo Bonzini    libiscsi="yes"
4124ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4125ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4126c589b249SRonnie Sahlberg  else
4127c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4128e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4129c589b249SRonnie Sahlberg    fi
4130c589b249SRonnie Sahlberg    libiscsi="no"
4131c589b249SRonnie Sahlberg  fi
4132c589b249SRonnie Sahlbergfi
4133c589b249SRonnie Sahlberg
4134c589b249SRonnie Sahlberg##########################################
41358bacde8dSNatanael Copa# Do we need libm
41368bacde8dSNatanael Copacat > $TMPC << EOF
41378bacde8dSNatanael Copa#include <math.h>
4138f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
41398bacde8dSNatanael CopaEOF
41408bacde8dSNatanael Copaif compile_prog "" "" ; then
41418bacde8dSNatanael Copa  :
41428bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
41438bacde8dSNatanael Copa  LIBS="-lm $LIBS"
41448bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
41458bacde8dSNatanael Copaelse
414676ad07a4SPeter Maydell  error_exit "libm check failed"
41478bacde8dSNatanael Copafi
41488bacde8dSNatanael Copa
41498bacde8dSNatanael Copa##########################################
4150da93a1fdSaliguori# Do we need librt
41518bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
41528bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
41538bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
41548bacde8dSNatanael Copa# function in addition.
4155da93a1fdSaliguoricat > $TMPC <<EOF
4156da93a1fdSaliguori#include <signal.h>
4157da93a1fdSaliguori#include <time.h>
41588bacde8dSNatanael Copaint main(void) {
41598bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
41608bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
41618bacde8dSNatanael Copa}
4162da93a1fdSaliguoriEOF
4163da93a1fdSaliguori
416452166aa0SJuan Quintelaif compile_prog "" "" ; then
416507ffa4bdSJuan Quintela  :
41668bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
416718e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
416818e588b1SRick Liu  LIBS="$LIBS -lrt"
416918e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4170da93a1fdSaliguorifi
4171da93a1fdSaliguori
417231ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
417378723752SPeter Maydell        "$haiku" != "yes" ; then
41746362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
41756362a53fSJuan Quintelafi
41766362a53fSJuan Quintela
4177de5071c5SBlue Swirl##########################################
4178cd4ec0b4SGerd Hoffmann# spice probe
4179cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4180cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4181cd4ec0b4SGerd Hoffmann#include <spice.h>
4182cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4183cd4ec0b4SGerd HoffmannEOF
4184710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4185710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
418665d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
418765d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4188cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4189cd4ec0b4SGerd Hoffmann    spice="yes"
4190cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4191cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41922e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41932e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4194cd4ec0b4SGerd Hoffmann  else
4195cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41968efc9363SHu Tao      feature_not_found "spice" \
41978efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4198cd4ec0b4SGerd Hoffmann    fi
4199cd4ec0b4SGerd Hoffmann    spice="no"
4200cd4ec0b4SGerd Hoffmann  fi
4201cd4ec0b4SGerd Hoffmannfi
4202cd4ec0b4SGerd Hoffmann
42037b02f544SMarc-André Lureau# check for smartcard support
4204111a38b0SRobert Relyeasmartcard_cflags=""
42057b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
42067b02f544SMarc-André Lureau    if $pkg_config libcacard; then
42077b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
42087b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
42097b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
42107b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
42117b02f544SMarc-André Lureau        smartcard="yes"
4212111a38b0SRobert Relyea    else
42137b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
42147b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4215111a38b0SRobert Relyea        fi
42167b02f544SMarc-André Lureau        smartcard="no"
4217111a38b0SRobert Relyea    fi
4218111a38b0SRobert Relyeafi
4219111a38b0SRobert Relyea
42202b2325ffSGerd Hoffmann# check for libusb
42212b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
422265d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
42232b2325ffSGerd Hoffmann        libusb="yes"
4224ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4225ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
42262b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
42272b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
42282b2325ffSGerd Hoffmann    else
42292b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
42308efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
42312b2325ffSGerd Hoffmann        fi
42322b2325ffSGerd Hoffmann        libusb="no"
42332b2325ffSGerd Hoffmann    fi
42342b2325ffSGerd Hoffmannfi
42352b2325ffSGerd Hoffmann
423669354a83SHans de Goede# check for usbredirparser for usb network redirection support
423769354a83SHans de Goedeif test "$usb_redir" != "no" ; then
423865d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
423969354a83SHans de Goede        usb_redir="yes"
4240ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4241ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
424269354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
424356ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
424469354a83SHans de Goede    else
424569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
424621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
424769354a83SHans de Goede        fi
424869354a83SHans de Goede        usb_redir="no"
424969354a83SHans de Goede    fi
425069354a83SHans de Goedefi
425169354a83SHans de Goede
4252cd4ec0b4SGerd Hoffmann##########################################
4253d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4254d9840e25STomoki Sekiyama
4255d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4256d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4257690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4258d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4259d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4260690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4261d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4262d9840e25STomoki Sekiyama	  ;;
4263690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4264d9840e25STomoki Sekiyama  esac
4265d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4266d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4267d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4268d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4269d9840e25STomoki SekiyamaEOF
4270d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4271d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4272d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4273315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4274f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4275d9840e25STomoki Sekiyama  else
4276d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4277d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4278d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4279d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4280d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4281d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4282d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4283d9840e25STomoki Sekiyama    fi
4284d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4285d9840e25STomoki Sekiyama  fi
4286d9840e25STomoki Sekiyamafi
4287d9840e25STomoki Sekiyama
4288d9840e25STomoki Sekiyama##########################################
4289d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4290d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4291d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4292d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4293d9840e25STomoki Sekiyama
4294d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4295d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4296d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4297d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4298d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4299d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4300d9840e25STomoki Sekiyama    else
4301d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4302d9840e25STomoki Sekiyama    fi
4303d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4304d9840e25STomoki Sekiyama    win_sdk=""
4305d9840e25STomoki Sekiyama  fi
4306d9840e25STomoki Sekiyamafi
4307d9840e25STomoki Sekiyama
4308d9840e25STomoki Sekiyama##########################################
430950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
431050cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
431150cbebb9SMichael Roth  cat > $TMPC << EOF
431250cbebb9SMichael Roth#include <windows.h>
431350cbebb9SMichael Roth#include <ntddscsi.h>
431450cbebb9SMichael Rothint main(void) {
431550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
431650cbebb9SMichael Roth#error Missing required ioctl definitions
431750cbebb9SMichael Roth#endif
431850cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
431950cbebb9SMichael Roth  return addr.Lun;
432050cbebb9SMichael Roth}
432150cbebb9SMichael RothEOF
432250cbebb9SMichael Roth  if compile_prog "" "" ; then
432350cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4324c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
432550cbebb9SMichael Roth  fi
432650cbebb9SMichael Rothfi
432750cbebb9SMichael Roth
432850cbebb9SMichael Roth##########################################
43299d9e1521SGerd Hoffmann# virgl renderer probe
43309d9e1521SGerd Hoffmann
43319d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
43329d9e1521SGerd Hoffmann  cat > $TMPC << EOF
43339d9e1521SGerd Hoffmann#include <virglrenderer.h>
43349d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
43359d9e1521SGerd HoffmannEOF
43369d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
43379d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
43389d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
43399d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
43409d9e1521SGerd Hoffmann    virglrenderer="yes"
43419d9e1521SGerd Hoffmann  else
43429d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
43439d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
43449d9e1521SGerd Hoffmann    fi
43459d9e1521SGerd Hoffmann    virglrenderer="no"
43469d9e1521SGerd Hoffmann  fi
43479d9e1521SGerd Hoffmannfi
43489d9e1521SGerd Hoffmann
43499d9e1521SGerd Hoffmann##########################################
43505f6b9e8fSBlue Swirl# check if we have fdatasync
43515f6b9e8fSBlue Swirl
43525f6b9e8fSBlue Swirlfdatasync=no
43535f6b9e8fSBlue Swirlcat > $TMPC << EOF
43545f6b9e8fSBlue Swirl#include <unistd.h>
4355d1722a27SAlexandre Raymondint main(void) {
4356d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4357d1722a27SAlexandre Raymondreturn fdatasync(0);
4358d1722a27SAlexandre Raymond#else
4359e172fe11SStefan Weil#error Not supported
4360d1722a27SAlexandre Raymond#endif
4361d1722a27SAlexandre Raymond}
43625f6b9e8fSBlue SwirlEOF
43635f6b9e8fSBlue Swirlif compile_prog "" "" ; then
43645f6b9e8fSBlue Swirl    fdatasync=yes
43655f6b9e8fSBlue Swirlfi
43665f6b9e8fSBlue Swirl
436794a420b1SStefan Hajnoczi##########################################
4368e78815a5SAndreas Färber# check if we have madvise
4369e78815a5SAndreas Färber
4370e78815a5SAndreas Färbermadvise=no
4371e78815a5SAndreas Färbercat > $TMPC << EOF
4372e78815a5SAndreas Färber#include <sys/types.h>
4373e78815a5SAndreas Färber#include <sys/mman.h>
4374832ce9c2SScott Wood#include <stddef.h>
4375e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4376e78815a5SAndreas FärberEOF
4377e78815a5SAndreas Färberif compile_prog "" "" ; then
4378e78815a5SAndreas Färber    madvise=yes
4379e78815a5SAndreas Färberfi
4380e78815a5SAndreas Färber
4381e78815a5SAndreas Färber##########################################
4382e78815a5SAndreas Färber# check if we have posix_madvise
4383e78815a5SAndreas Färber
4384e78815a5SAndreas Färberposix_madvise=no
4385e78815a5SAndreas Färbercat > $TMPC << EOF
4386e78815a5SAndreas Färber#include <sys/mman.h>
4387832ce9c2SScott Wood#include <stddef.h>
4388e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4389e78815a5SAndreas FärberEOF
4390e78815a5SAndreas Färberif compile_prog "" "" ; then
4391e78815a5SAndreas Färber    posix_madvise=yes
4392e78815a5SAndreas Färberfi
4393e78815a5SAndreas Färber
4394e78815a5SAndreas Färber##########################################
43950a852417SPaul Durrant# check if we have posix_syslog
43960a852417SPaul Durrant
43970a852417SPaul Durrantposix_syslog=no
43980a852417SPaul Durrantcat > $TMPC << EOF
43990a852417SPaul Durrant#include <syslog.h>
44000a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
44010a852417SPaul DurrantEOF
44020a852417SPaul Durrantif compile_prog "" "" ; then
44030a852417SPaul Durrant    posix_syslog=yes
44040a852417SPaul Durrantfi
44050a852417SPaul Durrant
44060a852417SPaul Durrant##########################################
440794a420b1SStefan Hajnoczi# check if trace backend exists
440894a420b1SStefan Hajnoczi
44095b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
441094a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
44115b808275SLluís Vilanova  error_exit "invalid trace backends" \
44125b808275SLluís Vilanova      "Please choose supported trace backends."
441394a420b1SStefan Hajnoczifi
441494a420b1SStefan Hajnoczi
44157e24e92aSStefan Hajnoczi##########################################
44167e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
44175b808275SLluís Vilanovaif have_backend "ust"; then
44187e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4419bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
44207e24e92aSStefan Hajnocziint main(void) { return 0; }
44217e24e92aSStefan HajnocziEOF
4422c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4423bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
442489138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
44257e24e92aSStefan Hajnoczi    else
4426c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4427bf15f63cSMohamad Gebai    fi
4428bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
442989138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4430bf15f63cSMohamad Gebai    else
4431bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4432bf15f63cSMohamad Gebai    fi
4433bf15f63cSMohamad Gebai
4434bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4435bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4436bf15f63cSMohamad Gebai  else
4437bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
44387e24e92aSStefan Hajnoczi  fi
44397e24e92aSStefan Hajnoczifi
4440b3d08c02SDaniel P. Berrange
4441b3d08c02SDaniel P. Berrange##########################################
4442b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
44435b808275SLluís Vilanovaif have_backend "dtrace"; then
4444b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
444576ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4446b3d08c02SDaniel P. Berrange  fi
4447c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4448c276b17dSDaniel P. Berrange  if has 'stap' ; then
4449c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4450c276b17dSDaniel P. Berrange  fi
4451b3d08c02SDaniel P. Berrangefi
4452b3d08c02SDaniel P. Berrange
44537e24e92aSStefan Hajnoczi##########################################
4454519175a2SAlex Barcelo# check and set a backend for coroutine
4455d0e2fce5SAneesh Kumar K.V
44567c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
445733c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
445833c53c54SDaniel P. Berrange# specific one.
44597c2acc70SPeter Maydell
44607c2acc70SPeter Maydellucontext_works=no
4461d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4462d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4463d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4464cdf84806SPeter Maydell#ifdef __stub_makecontext
4465cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4466cdf84806SPeter Maydell#endif
446775cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4468d0e2fce5SAneesh Kumar K.VEOF
4469d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
44707c2acc70SPeter Maydell    ucontext_works=yes
4471d0e2fce5SAneesh Kumar K.V  fi
4472519175a2SAlex Barcelofi
44737c2acc70SPeter Maydell
44747c2acc70SPeter Maydellif test "$coroutine" = ""; then
44757c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
44767c2acc70SPeter Maydell    coroutine=win32
44777c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
44787c2acc70SPeter Maydell    coroutine=ucontext
4479519175a2SAlex Barcelo  else
44807c2acc70SPeter Maydell    coroutine=sigaltstack
44817c2acc70SPeter Maydell  fi
44827c2acc70SPeter Maydellelse
44837c2acc70SPeter Maydell  case $coroutine in
44847c2acc70SPeter Maydell  windows)
44857c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44867c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44877c2acc70SPeter Maydell    fi
44887c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44897c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44907c2acc70SPeter Maydell    coroutine=win32
44917c2acc70SPeter Maydell    ;;
44927c2acc70SPeter Maydell  ucontext)
44937c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44947c2acc70SPeter Maydell      feature_not_found "ucontext"
44957c2acc70SPeter Maydell    fi
44967c2acc70SPeter Maydell    ;;
449733c53c54SDaniel P. Berrange  sigaltstack)
44987c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44997c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
45007c2acc70SPeter Maydell    fi
45017c2acc70SPeter Maydell    ;;
45027c2acc70SPeter Maydell  *)
450376ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
45047c2acc70SPeter Maydell    ;;
45057c2acc70SPeter Maydell  esac
4506d0e2fce5SAneesh Kumar K.Vfi
4507d0e2fce5SAneesh Kumar K.V
450870c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
450970c60c08SStefan Hajnoczi  coroutine_pool=yes
451070c60c08SStefan Hajnoczifi
451170c60c08SStefan Hajnoczi
45127d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
45137d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
45147d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
45157d992e4dSPeter Lieven  fi
45167d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
45177d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
45187d992e4dSPeter Lieven    coroutine_pool=no
45197d992e4dSPeter Lieven  fi
45207d992e4dSPeter Lievenfi
45217d992e4dSPeter Lieven
45227d992e4dSPeter Lieven
4523d0e2fce5SAneesh Kumar K.V##########################################
4524d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4525d2042378SAneesh Kumar K.V
45264e1797f9SStefan Weilopen_by_handle_at=no
4527d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4528d2042378SAneesh Kumar K.V#include <fcntl.h>
4529acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4530acc55ba8SStefan Weil# error missing definition
4531acc55ba8SStefan Weil#else
453275cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4533acc55ba8SStefan Weil#endif
4534d2042378SAneesh Kumar K.VEOF
4535d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4536d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4537d2042378SAneesh Kumar K.Vfi
4538d2042378SAneesh Kumar K.V
4539e06a765eSHarsh Prateek Bora########################################
4540e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4541e06a765eSHarsh Prateek Bora
4542e06a765eSHarsh Prateek Boralinux_magic_h=no
4543e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4544e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4545e06a765eSHarsh Prateek Boraint main(void) {
454675cafad7SStefan Weil  return 0;
4547e06a765eSHarsh Prateek Bora}
4548e06a765eSHarsh Prateek BoraEOF
4549e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4550e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4551e06a765eSHarsh Prateek Borafi
4552e06a765eSHarsh Prateek Bora
45538ab1bf12SLuiz Capitulino########################################
4554c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4555c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4556c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4557c95e3080SKevin Wolf# only a warning.
4558c95e3080SKevin Wolf#
4559c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4560c95e3080SKevin Wolf# the build doesn't fail anyway.
4561c95e3080SKevin Wolf
456206d71fa1SPeter Maydellpragma_disable_unused_but_set=no
456306d71fa1SPeter Maydellcat > $TMPC << EOF
4564e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
456506d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4566c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4567e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4568c95e3080SKevin Wolf
456906d71fa1SPeter Maydellint main(void) {
457006d71fa1SPeter Maydell    return 0;
457106d71fa1SPeter Maydell}
457206d71fa1SPeter MaydellEOF
457306d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4574cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4575c95e3080SKevin Wolfelse
4576c95e3080SKevin Wolf    werror=no
457706d71fa1SPeter Maydellfi
457806d71fa1SPeter Maydell
457906d71fa1SPeter Maydell########################################
4580541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45813f4349dcSKevin Wolf
45823f4349dcSKevin Wolfvalgrind_h=no
45833f4349dcSKevin Wolfcat > $TMPC << EOF
45843f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45853f4349dcSKevin Wolfint main(void) {
45863f4349dcSKevin Wolf  return 0;
45873f4349dcSKevin Wolf}
45883f4349dcSKevin WolfEOF
45893f4349dcSKevin Wolfif compile_prog "" "" ; then
45903f4349dcSKevin Wolf    valgrind_h=yes
45913f4349dcSKevin Wolffi
45923f4349dcSKevin Wolf
45933f4349dcSKevin Wolf########################################
45948ab1bf12SLuiz Capitulino# check if environ is declared
45958ab1bf12SLuiz Capitulino
45968ab1bf12SLuiz Capitulinohas_environ=no
45978ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45988ab1bf12SLuiz Capitulino#include <unistd.h>
45998ab1bf12SLuiz Capitulinoint main(void) {
4600c075a723SBlue Swirl    environ = 0;
46018ab1bf12SLuiz Capitulino    return 0;
46028ab1bf12SLuiz Capitulino}
46038ab1bf12SLuiz CapitulinoEOF
46048ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
46058ab1bf12SLuiz Capitulino    has_environ=yes
46068ab1bf12SLuiz Capitulinofi
46078ab1bf12SLuiz Capitulino
460876a347e1SRichard Henderson########################################
460976a347e1SRichard Henderson# check if cpuid.h is usable.
461076a347e1SRichard Henderson
461176a347e1SRichard Hendersoncat > $TMPC << EOF
461276a347e1SRichard Henderson#include <cpuid.h>
461376a347e1SRichard Hendersonint main(void) {
4614774d566cSPeter Maydell    unsigned a, b, c, d;
4615774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4616774d566cSPeter Maydell
4617774d566cSPeter Maydell    if (max >= 1) {
4618774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4619774d566cSPeter Maydell    }
4620774d566cSPeter Maydell
4621774d566cSPeter Maydell    if (max >= 7) {
4622774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4623774d566cSPeter Maydell    }
4624774d566cSPeter Maydell
462576a347e1SRichard Henderson    return 0;
462676a347e1SRichard Henderson}
462776a347e1SRichard HendersonEOF
462876a347e1SRichard Hendersonif compile_prog "" "" ; then
462976a347e1SRichard Henderson    cpuid_h=yes
463076a347e1SRichard Hendersonfi
463176a347e1SRichard Henderson
46325dd89908SRichard Henderson##########################################
46335dd89908SRichard Henderson# avx2 optimization requirement check
46345dd89908SRichard Henderson#
46355dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
46365dd89908SRichard Henderson# since we won't be able to select the new routines.
46375dd89908SRichard Henderson
46385dd89908SRichard Hendersonif test $cpuid_h = yes; then
46395dd89908SRichard Henderson  cat > $TMPC << EOF
46405dd89908SRichard Henderson#pragma GCC push_options
46415dd89908SRichard Henderson#pragma GCC target("avx2")
46425dd89908SRichard Henderson#include <cpuid.h>
46435dd89908SRichard Henderson#include <immintrin.h>
46445dd89908SRichard Hendersonstatic int bar(void *a) {
46455dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
46465dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
46475dd89908SRichard Henderson}
46485dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
46495dd89908SRichard HendersonEOF
46505dd89908SRichard Henderson  if compile_object "" ; then
46515dd89908SRichard Henderson    avx2_opt="yes"
46525dd89908SRichard Henderson  fi
46535dd89908SRichard Hendersonfi
46545dd89908SRichard Henderson
4655f540166bSRichard Henderson########################################
4656f540166bSRichard Henderson# check if __[u]int128_t is usable.
4657f540166bSRichard Henderson
4658f540166bSRichard Hendersonint128=no
4659f540166bSRichard Hendersoncat > $TMPC << EOF
4660a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4661a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4662a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4663a00f66abSStefan Weil# endif
4664a00f66abSStefan Weil#endif
4665f540166bSRichard Henderson__int128_t a;
4666f540166bSRichard Henderson__uint128_t b;
4667f540166bSRichard Hendersonint main (void) {
4668f540166bSRichard Henderson  a = a + b;
4669f540166bSRichard Henderson  b = a * b;
4670464e3671SPeter Maydell  a = a * a;
4671f540166bSRichard Henderson  return 0;
4672f540166bSRichard Henderson}
4673f540166bSRichard HendersonEOF
4674f540166bSRichard Hendersonif compile_prog "" "" ; then
4675f540166bSRichard Henderson    int128=yes
4676f540166bSRichard Hendersonfi
467776a347e1SRichard Henderson
46787ebee43eSRichard Henderson#########################################
46797ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
46807ebee43eSRichard Henderson
46817ebee43eSRichard Hendersonatomic128=no
46827ebee43eSRichard Hendersonif test "$int128" = "yes"; then
46837ebee43eSRichard Henderson  cat > $TMPC << EOF
46847ebee43eSRichard Hendersonint main(void)
46857ebee43eSRichard Henderson{
46867ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
46877ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
46887ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
46897ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
46907ebee43eSRichard Henderson  return 0;
46917ebee43eSRichard Henderson}
46927ebee43eSRichard HendersonEOF
46937ebee43eSRichard Henderson  if compile_prog "" "" ; then
46947ebee43eSRichard Henderson    atomic128=yes
46957ebee43eSRichard Henderson  fi
46967ebee43eSRichard Hendersonfi
46977ebee43eSRichard Henderson
4698df79b996SRichard Henderson#########################################
4699df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4700df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4701df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4702df79b996SRichard Henderson
4703df79b996SRichard Hendersoncat > $TMPC << EOF
4704df79b996SRichard Henderson#include <stdint.h>
4705df79b996SRichard Hendersonint main(void)
4706df79b996SRichard Henderson{
4707df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4708df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4709df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4710df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4711df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4712df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4713df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4714df79b996SRichard Henderson#else
4715df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4716df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4717df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4718df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4719df79b996SRichard Henderson#endif
4720df79b996SRichard Henderson  return 0;
4721df79b996SRichard Henderson}
4722df79b996SRichard HendersonEOF
4723df79b996SRichard Hendersonif compile_prog "" "" ; then
4724df79b996SRichard Henderson  atomic64=yes
4725df79b996SRichard Hendersonfi
4726df79b996SRichard Henderson
47271e6e9acaSRichard Henderson########################################
47281e6e9acaSRichard Henderson# check if getauxval is available.
47291e6e9acaSRichard Henderson
47301e6e9acaSRichard Hendersongetauxval=no
47311e6e9acaSRichard Hendersoncat > $TMPC << EOF
47321e6e9acaSRichard Henderson#include <sys/auxv.h>
47331e6e9acaSRichard Hendersonint main(void) {
47341e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
47351e6e9acaSRichard Henderson}
47361e6e9acaSRichard HendersonEOF
47371e6e9acaSRichard Hendersonif compile_prog "" "" ; then
47381e6e9acaSRichard Henderson    getauxval=yes
47391e6e9acaSRichard Hendersonfi
47401e6e9acaSRichard Henderson
4741fd0e6053SJohn Snow########################################
4742fd0e6053SJohn Snow# check if ccache is interfering with
4743fd0e6053SJohn Snow# semantic analysis of macros
4744fd0e6053SJohn Snow
47455e4dfd3dSJohn Snowunset CCACHE_CPP2
4746fd0e6053SJohn Snowccache_cpp2=no
4747fd0e6053SJohn Snowcat > $TMPC << EOF
4748fd0e6053SJohn Snowstatic const int Z = 1;
4749fd0e6053SJohn Snow#define fn() ({ Z; })
4750fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4751fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4752fd0e6053SJohn Snow#define ID(X) (X)
4753fd0e6053SJohn Snowint main(int argc, char *argv[])
4754fd0e6053SJohn Snow{
4755fd0e6053SJohn Snow    int x = 0, y = 0;
4756fd0e6053SJohn Snow    x = ID(x);
4757fd0e6053SJohn Snow    x = fn();
4758fd0e6053SJohn Snow    fn();
4759fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4760fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4761fd0e6053SJohn Snow    return 0;
4762fd0e6053SJohn Snow}
4763fd0e6053SJohn SnowEOF
4764fd0e6053SJohn Snow
4765fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4766fd0e6053SJohn Snow    ccache_cpp2=yes
4767fd0e6053SJohn Snowfi
4768fd0e6053SJohn Snow
4769b553a042SJohn Snow#################################################
4770b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4771b553a042SJohn Snow
4772b553a042SJohn Snowif test "$fortify_source" != "no"; then
4773b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4774b553a042SJohn Snow    fortify_source="no";
4775e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
4776cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4777b553a042SJohn Snow    fortify_source="no";
4778b553a042SJohn Snow  else
4779b553a042SJohn Snow    fortify_source="yes"
4780b553a042SJohn Snow  fi
4781b553a042SJohn Snowfi
4782b553a042SJohn Snow
4783d2042378SAneesh Kumar K.V##########################################
4784277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4785277abf15SJan Vesely
4786277abf15SJan Veselyhave_fsxattr=no
4787277abf15SJan Veselycat > $TMPC << EOF
4788277abf15SJan Vesely#include <linux/fs.h>
4789277abf15SJan Veselystruct fsxattr foo;
4790277abf15SJan Veselyint main(void) {
4791277abf15SJan Vesely  return 0;
4792277abf15SJan Vesely}
4793277abf15SJan VeselyEOF
4794277abf15SJan Veselyif compile_prog "" "" ; then
4795277abf15SJan Vesely    have_fsxattr=yes
4796277abf15SJan Veselyfi
4797277abf15SJan Vesely
4798b66e10e4SPeter Maydell##########################################
4799b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4800575b22b1SLaurent Vivierhave_rtnetlink=no
4801575b22b1SLaurent Viviercat > $TMPC << EOF
4802575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4803575b22b1SLaurent Vivierint main(void) {
4804575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4805575b22b1SLaurent Vivier}
4806575b22b1SLaurent VivierEOF
4807575b22b1SLaurent Vivierif compile_prog "" "" ; then
4808575b22b1SLaurent Vivier    have_rtnetlink=yes
4809575b22b1SLaurent Vivierfi
4810575b22b1SLaurent Vivier
48116a02c806SStefan Hajnoczi##########################################
48126a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
48136a02c806SStefan Hajnoczihave_af_vsock=no
48146a02c806SStefan Hajnoczicat > $TMPC << EOF
48156a02c806SStefan Hajnoczi#include <errno.h>
48166a02c806SStefan Hajnoczi#include <sys/types.h>
48176a02c806SStefan Hajnoczi#include <sys/socket.h>
48186a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
48196a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
48206a02c806SStefan Hajnoczi#endif
48216a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
48226a02c806SStefan Hajnocziint main(void) {
48236a02c806SStefan Hajnoczi    int sock, ret;
48246a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
48256a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
48266a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
48276a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
48286a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
48296a02c806SStefan Hajnoczi        return 0;
48306a02c806SStefan Hajnoczi    }
48316a02c806SStefan Hajnoczi    return -1;
48326a02c806SStefan Hajnoczi}
48336a02c806SStefan HajnocziEOF
48346a02c806SStefan Hajnocziif compile_prog "" "" ; then
48356a02c806SStefan Hajnoczi    have_af_vsock=yes
48366a02c806SStefan Hajnoczifi
48376a02c806SStefan Hajnoczi
4838f0d92b56SLongpeng(Mike)##########################################
4839f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
4840f0d92b56SLongpeng(Mike)hava_afalg=no
4841f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
4842f0d92b56SLongpeng(Mike)#include <errno.h>
4843f0d92b56SLongpeng(Mike)#include <sys/types.h>
4844f0d92b56SLongpeng(Mike)#include <sys/socket.h>
4845f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
4846f0d92b56SLongpeng(Mike)int main(void) {
4847f0d92b56SLongpeng(Mike)    int sock;
4848f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
4849f0d92b56SLongpeng(Mike)    return sock;
4850f0d92b56SLongpeng(Mike)}
4851f0d92b56SLongpeng(Mike)EOF
4852f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
4853f0d92b56SLongpeng(Mike)    have_afalg=yes
4854f0d92b56SLongpeng(Mike)fi
4855f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
4856f0d92b56SLongpeng(Mike)then
4857f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
4858f0d92b56SLongpeng(Mike)    then
4859f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
4860f0d92b56SLongpeng(Mike)    fi
4861f0d92b56SLongpeng(Mike)fi
4862f0d92b56SLongpeng(Mike)
4863f0d92b56SLongpeng(Mike)
48646969ec6cSJames Clarke#################################################
48656969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
48666969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
48676969ec6cSJames Clarke# given. It does no harm to give it on other
48686969ec6cSJames Clarke# platforms too.
48696969ec6cSJames Clarke
48706969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
48716969ec6cSJames Clarke#       contains -Wmissing-prototypes
48726969ec6cSJames Clarkecat > $TMPC << EOF
48736969ec6cSJames Clarkeextern int foo(void);
48746969ec6cSJames Clarkeint foo(void) { return 0; }
48756969ec6cSJames ClarkeEOF
48766969ec6cSJames Clarkeif ! compile_object ""; then
48776969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
48786969ec6cSJames Clarkefi
48797ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
48807ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
48817ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
48827ecf44a5SPaolo Bonzini    break
48837ecf44a5SPaolo Bonzini  fi
48847ecf44a5SPaolo Bonzinidone
48857ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
48867ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
48876969ec6cSJames Clarkefi
48886969ec6cSJames Clarke
4889277abf15SJan Vesely##########################################
48904d04351fSChristopher Covington# check for sysmacros.h
48914d04351fSChristopher Covington
48924d04351fSChristopher Covingtonhave_sysmacros=no
48934d04351fSChristopher Covingtoncat > $TMPC << EOF
48944d04351fSChristopher Covington#include <sys/sysmacros.h>
48954d04351fSChristopher Covingtonint main(void) {
48964d04351fSChristopher Covington    return makedev(0, 0);
48974d04351fSChristopher Covington}
48984d04351fSChristopher CovingtonEOF
48994d04351fSChristopher Covingtonif compile_prog "" "" ; then
49004d04351fSChristopher Covington    have_sysmacros=yes
49014d04351fSChristopher Covingtonfi
49024d04351fSChristopher Covington
49034d04351fSChristopher Covington##########################################
4904da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4905da92c3ffSAshish Mittal# Check if libvxhs is installed
4906da92c3ffSAshish Mittal
4907da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4908da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4909da92c3ffSAshish Mittal#include <stdint.h>
4910da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4911da92c3ffSAshish Mittal
4912da92c3ffSAshish Mittalvoid *vxhs_callback;
4913da92c3ffSAshish Mittal
4914da92c3ffSAshish Mittalint main(void) {
4915da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4916da92c3ffSAshish Mittal    return 0;
4917da92c3ffSAshish Mittal}
4918da92c3ffSAshish MittalEOF
4919da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4920da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4921da92c3ffSAshish Mittal    vxhs=yes
4922da92c3ffSAshish Mittal  else
4923da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4924da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4925da92c3ffSAshish Mittal    fi
4926da92c3ffSAshish Mittal    vxhs=no
4927da92c3ffSAshish Mittal  fi
4928da92c3ffSAshish Mittalfi
4929da92c3ffSAshish Mittal
4930da92c3ffSAshish Mittal##########################################
493149e00a18SAndreas Grapentin# check for _Static_assert()
493249e00a18SAndreas Grapentin
493349e00a18SAndreas Grapentinhave_static_assert=no
493449e00a18SAndreas Grapentincat > $TMPC << EOF
493549e00a18SAndreas Grapentin_Static_assert(1, "success");
493649e00a18SAndreas Grapentinint main(void) {
493749e00a18SAndreas Grapentin    return 0;
493849e00a18SAndreas Grapentin}
493949e00a18SAndreas GrapentinEOF
494049e00a18SAndreas Grapentinif compile_prog "" "" ; then
494149e00a18SAndreas Grapentin    have_static_assert=yes
494249e00a18SAndreas Grapentinfi
494349e00a18SAndreas Grapentin
494449e00a18SAndreas Grapentin##########################################
4945e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
4946e674605fSTomáš Golembiovský
4947e674605fSTomáš Golembiovskýhave_utmpx=no
4948e674605fSTomáš Golembiovskýcat > $TMPC << EOF
4949e674605fSTomáš Golembiovský#include <utmpx.h>
4950e674605fSTomáš Golembiovskýstruct utmpx user_info;
4951e674605fSTomáš Golembiovskýint main(void) {
4952e674605fSTomáš Golembiovský    return 0;
4953e674605fSTomáš Golembiovský}
4954e674605fSTomáš GolembiovskýEOF
4955e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
4956e674605fSTomáš Golembiovský    have_utmpx=yes
4957e674605fSTomáš Golembiovskýfi
4958e674605fSTomáš Golembiovský
4959e674605fSTomáš Golembiovský##########################################
4960e86ecd4bSJuan Quintela# End of CC checks
4961e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4962e86ecd4bSJuan Quintela
49631d728c39SBlue Swirlif test "$gcov" = "yes" ; then
49641d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
49651d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4966b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4967e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4968ce278618SPeter Maydellelif test "$debug" = "no"; then
4969ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4970e86ecd4bSJuan Quintelafi
4971a316e378SJuan Quintela
49726542aa9cSPeter Lieven##########################################
49736542aa9cSPeter Lieven# Do we have libnfs
49746542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4975b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
49766542aa9cSPeter Lieven    libnfs="yes"
49776542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
49786542aa9cSPeter Lieven  else
49796542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
49808efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
49816542aa9cSPeter Lieven    fi
49826542aa9cSPeter Lieven    libnfs="no"
49836542aa9cSPeter Lieven  fi
49846542aa9cSPeter Lievenfi
49851d728c39SBlue Swirl
49866ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
49876ca026cbSPeter Maydellif test "$werror" = "yes"; then
49886ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
49896ca026cbSPeter Maydellfi
49906ca026cbSPeter Maydell
4991e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4992e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
49931156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4994e86ecd4bSJuan Quintela    fi
4995e86ecd4bSJuan Quintelafi
4996e86ecd4bSJuan Quintela
499794dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
499894dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
499994dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
500094dd53c5SGerd Hoffmannelse
500194dd53c5SGerd Hoffmann    POD2MAN="pod2man"
500294dd53c5SGerd Hoffmannfi
500394dd53c5SGerd Hoffmann
5004952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5005952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5006952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5007e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5008952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5009952afb71SBlue Swirl        fi
5010952afb71SBlue Swirl    done
5011952afb71SBlue Swirlfi
5012952afb71SBlue Swirl
501310ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5014e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5015528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5016834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
50175a67135aSbellard
5018e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5019e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5020e0580342SKamil Rytarowski  ivshmem=yes
5021e0580342SKamil Rytarowskifi
5022e0580342SKamil Rytarowski
50234b1c11fdSDaniel P. Berrangetools=""
50244b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
5025ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
50264b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
50274b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5028b1449edbSKamil Rytarowski  fi
5029b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5030a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
50314b1c11fdSDaniel P. Berrange  fi
50324b1c11fdSDaniel P. Berrangefi
50334b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5034983eef5aSMeador Inge  if test "$virtfs" != no ; then
5035be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
5036983eef5aSMeador Inge      virtfs=yes
503717bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5038983eef5aSMeador Inge    else
5039983eef5aSMeador Inge      if test "$virtfs" = yes; then
50403f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
5041983eef5aSMeador Inge      fi
504217500370SAndreas Färber      virtfs=no
5043983eef5aSMeador Inge    fi
504417bff52bSM. Mohan Kumar  fi
5045d138cee9SMichael Rothfi
50469d6bc27bSMichael Roth
50479d6bc27bSMichael Roth# Probe for guest agent support/options
50489d6bc27bSMichael Roth
5049e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5050b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5051fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5052e8ef31a3SMichael Tokarev      guest_agent=yes
5053e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5054e8ef31a3SMichael Tokarev      guest_agent=no
5055e8ef31a3SMichael Tokarev  else
5056e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5057ca35f780SPaolo Bonzini  fi
50584b1c11fdSDaniel P. Berrangefi
5059ca35f780SPaolo Bonzini
50609d6bc27bSMichael Roth# Guest agent Window MSI  package
50619d6bc27bSMichael Roth
50629d6bc27bSMichael Rothif test "$guest_agent" != yes; then
50639d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
50649d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
50659d6bc27bSMichael Roth  fi
50669d6bc27bSMichael Roth  guest_agent_msi=no
50679d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
50689d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
50699d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
50709d6bc27bSMichael Roth  fi
50719d6bc27bSMichael Roth  guest_agent_msi=no
50729d6bc27bSMichael Rothelif ! has wixl; then
50739d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
50749d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
50759d6bc27bSMichael Roth  fi
50769d6bc27bSMichael Roth  guest_agent_msi=no
50771a34904eSMichael Rothelse
50781a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
50791a34904eSMichael Roth  # disabled explicitly
50801a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
50811a34904eSMichael Roth    guest_agent_msi=yes
50821a34904eSMichael Roth  fi
50839d6bc27bSMichael Rothfi
50849d6bc27bSMichael Roth
50851a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
50869d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
50879d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
50889d6bc27bSMichael Roth  fi
50899d6bc27bSMichael Roth
50909d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
50919d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
50929d6bc27bSMichael Roth  fi
50939d6bc27bSMichael Roth
50949d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
50959d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
50969d6bc27bSMichael Roth  fi
50979d6bc27bSMichael Roth
50989d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
509989138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
51009d6bc27bSMichael Roth  fi
51019d6bc27bSMichael Roth
510289138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
51039d6bc27bSMichael Roth
51049d6bc27bSMichael Roth  case "$cpu" in
51059d6bc27bSMichael Roth  x86_64)
51069d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
51079d6bc27bSMichael Roth    ;;
51089d6bc27bSMichael Roth  i386)
51099d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
51109d6bc27bSMichael Roth    ;;
51119d6bc27bSMichael Roth  *)
51129d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
51139d6bc27bSMichael Roth    ;;
51149d6bc27bSMichael Roth  esac
51159d6bc27bSMichael Rothfi
51169d6bc27bSMichael Roth
5117ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5118ca35f780SPaolo Bonziniroms=
5119ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5120ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5121ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5122e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5123e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5124e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
5125e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
5126e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5127e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5128ca35f780SPaolo Bonzini            roms="optionrom"
5129e57218b6SPeter Maydell            break
5130e57218b6SPeter Maydell        fi
5131e57218b6SPeter Maydell    done
5132ca35f780SPaolo Bonzinifi
5133d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
513439ac8455SDavid Gibson  roms="$roms spapr-rtas"
513539ac8455SDavid Gibsonfi
5136ca35f780SPaolo Bonzini
51379933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
51389933c305SChristian Borntraeger  roms="$roms s390-ccw"
51399933c305SChristian Borntraegerfi
51409933c305SChristian Borntraeger
5141964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
514292fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5143964c6fa1SRichard Henderson  textseg_addr=
5144964c6fa1SRichard Henderson  case "$cpu" in
5145479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5146479eb121SRichard Henderson      # ??? Rationale for choosing this address
5147964c6fa1SRichard Henderson      textseg_addr=0x60000000
5148964c6fa1SRichard Henderson      ;;
5149964c6fa1SRichard Henderson    mips)
5150479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5151479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5152479eb121SRichard Henderson      textseg_addr=0x60000000
5153964c6fa1SRichard Henderson      ;;
5154964c6fa1SRichard Henderson  esac
5155964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5156964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5157964c6fa1SRichard Henderson    int main(void) { return 0; }
5158964c6fa1SRichard HendersonEOF
5159964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5160964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5161964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5162964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5163964c6fa1SRichard Henderson      # at least.
516492fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
516592fe2ba8SPeter Maydell        error_exit \
516692fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
516792fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
516892fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
516992fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
517092fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
517192fe2ba8SPeter Maydell            "--disable-user option to configure."
517292fe2ba8SPeter Maydell      fi
517392fe2ba8SPeter Maydell
5174964c6fa1SRichard Henderson      $ld --verbose | sed \
5175964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5176964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5177964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5178964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5179964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5180964c6fa1SRichard Henderson    fi
5181964c6fa1SRichard Henderson  fi
5182964c6fa1SRichard Hendersonfi
5183964c6fa1SRichard Henderson
518411cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
518511cde1c8SBruno 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.
518611cde1c8SBruno Dominguezif has $cxx; then
518711cde1c8SBruno Dominguez    cat > $TMPC <<EOF
518811cde1c8SBruno Dominguezint c_function(void);
518911cde1c8SBruno Dominguezint main(void) { return c_function(); }
519011cde1c8SBruno DominguezEOF
519111cde1c8SBruno Dominguez
519211cde1c8SBruno Dominguez    compile_object
519311cde1c8SBruno Dominguez
519411cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
519511cde1c8SBruno Dominguezextern "C" {
519611cde1c8SBruno Dominguez   int c_function(void);
519711cde1c8SBruno Dominguez}
519811cde1c8SBruno Dominguezint c_function(void) { return 42; }
519911cde1c8SBruno DominguezEOF
520011cde1c8SBruno Dominguez
520111cde1c8SBruno Dominguez    update_cxxflags
520211cde1c8SBruno Dominguez
520311cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
520411cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
520511cde1c8SBruno Dominguez        :
520611cde1c8SBruno Dominguez    else
520711cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
520811cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
520911cde1c8SBruno Dominguez        cxx=
521011cde1c8SBruno Dominguez    fi
521111cde1c8SBruno Dominguezelse
521211cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
521311cde1c8SBruno Dominguez    cxx=
521411cde1c8SBruno Dominguezfi
521511cde1c8SBruno Dominguez
521602d34f62SCole Robinsonecho_version() {
521702d34f62SCole Robinson    if test "$1" = "yes" ; then
521802d34f62SCole Robinson        echo "($2)"
521902d34f62SCole Robinson    fi
522002d34f62SCole Robinson}
522102d34f62SCole Robinson
522250e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
522350e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
522450e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
52255ca9388aSGerd Hoffmann
52267d13299dSbellardecho "Install prefix    $prefix"
522789138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
522889138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
522989138857SStefan Weilecho "library directory $(eval echo $libdir)"
523089138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
523189138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
523289138857SStefan Weilecho "include directory $(eval echo $includedir)"
523389138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
523411d9f695Sbellardif test "$mingw32" = "no" ; then
523589138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
523689138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
523743ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
52385a699bbbSLaszlo Ersekelse
52395a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5240d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
524111d9f695Sbellardfi
52425a67135aSbellardecho "Source path       $source_path"
52437d13299dSbellardecho "C compiler        $cc"
524483469015Sbellardecho "Host C compiler   $host_cc"
524583f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
52463c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
524745d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
52480c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5249a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
52500c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
52517d13299dSbellardecho "make              $make"
52526a882643Spbrookecho "install           $install"
5253c886edfbSBlue Swirlecho "python            $python"
5254e2d8830eSBradif test "$slirp" = "yes" ; then
5255e2d8830eSBrad    echo "smbd              $smbd"
5256e2d8830eSBradfi
525717969268SFam Zhengecho "module support    $modules"
5258a98fd896Sbellardecho "host CPU          $cpu"
5259de83cd02Sbellardecho "host big endian   $bigendian"
526097a847bcSbellardecho "target list       $target_list"
52617d13299dSbellardecho "gprof enabled     $gprof"
526203b4fe7dSaliguoriecho "sparse enabled    $sparse"
52631625af87Saliguoriecho "strip binaries    $strip_opt"
526405c2a3e7Sbellardecho "profiler          $profiler"
526543ce4dfeSbellardecho "static build      $static"
52665b0753e0Sbellardif test "$darwin" = "yes" ; then
52675b0753e0Sbellard    echo "Cocoa support     $cocoa"
52685b0753e0Sbellardfi
526989138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
527089138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5271925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
527289138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5273a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5274ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5275b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
527691bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
527737788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
527889138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5279fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
52809a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
52814d3b6f6eSbalrogecho "curses support    $curses"
52829d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5283769ce76dSAlexander Grafecho "curl support      $curl"
528467b915a5Sbellardecho "mingw32 support   $mingw32"
52850c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5286b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5287b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5288983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5289821601eaSJes Sorensenecho "VNC support       $vnc"
5290821601eaSJes Sorensenif test "$vnc" = "yes" ; then
52912f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
52922f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5293efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5294821601eaSJes Sorensenfi
52953142255cSblueswir1if test -n "$sparc_cpu"; then
52963142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
52973142255cSblueswir1fi
5298e37630caSaliguoriecho "xen support       $xen"
52993996e85cSPaul Durrantif test "$xen" = "yes" ; then
53003996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
530164a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
53023996e85cSPaul Durrantfi
53032e4d9fb1Saurel32echo "brlapi support    $brlapi"
5304a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5305a25dba17SJuan Quintelaecho "Documentation     $docs"
530640d6444eSAvi Kivityecho "PIE               $pie"
53078a16d273Sthsecho "vde support       $vde"
530858952137SVincenzo Maffioneecho "netmap support    $netmap"
53095c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5310758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
531177755340Sthsecho "Install blobs     $blobs"
5312b31a0277SJuan Quintelaecho "KVM support       $kvm"
5313b0cb0a66SVincent Palatinecho "HAX support       $hax"
5314b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5315b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5316b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
53179195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5318b3f6ea7eSPaolo Bonzinifi
5319b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
5320f652e6afSaurel32echo "fdt support       $fdt"
5321ceb42de8Saliguoriecho "preadv support    $preadv"
53225f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5323e78815a5SAndreas Färberecho "madvise           $madvise"
5324e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
532547e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5326d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
53275e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5328fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
5329e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
53305b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5331713572a7SMarc-André Lureauif have_backend "simple"; then
53329410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5333e00e36fbSStefan Weilfi
533489138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5335f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5336dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
53377b02f544SMarc-André Lureauecho "smartcard support $smartcard"
53382b2325ffSGerd Hoffmannecho "libusb            $libusb"
533969354a83SHans de Goedeecho "usb net redir     $usb_redir"
5340da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5341014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5342c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
53436542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5344d138cee9SMichael Rothecho "build guest agent $guest_agent"
5345d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
534650cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
53474c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5348f794573eSEduardo Otuboecho "seccomp support   $seccomp"
53497c2acc70SPeter Maydellecho "coroutine backend $coroutine"
535070c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
53517d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5352f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
5353eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
53541d728c39SBlue Swirlecho "gcov              $gcov_tool"
53551d728c39SBlue Swirlecho "gcov enabled      $gcov"
5356ab214c29SStefan Bergerecho "TPM support       $tpm"
53570a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
53583b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
53593556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5360ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5361607dacd0Sqiaonuohanecho "lzo support       $lzo"
5362607dacd0Sqiaonuohanecho "snappy support    $snappy"
53636b383c08SPeter Wuecho "bzip2 support     $bzip2"
5364a99d57bbSWanlong Gaoecho "NUMA host support $numa"
53652847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
53667b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
536799f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5368a6b1d4c0SChanglong Xieecho "replication support $replication"
5369da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
537067b915a5Sbellard
53711ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
537224b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5373e8cd23deSbellardfi
537497a847bcSbellard
5375898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5376898be3e0SPeter Maydell    echo
5377898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5378898be3e0SPeter Maydell    echo
5379898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5380898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5381898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5382898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5383898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5384898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5385898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5386898be3e0SPeter Maydellfi
5387898be3e0SPeter Maydell
5388898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5389898be3e0SPeter Maydell    echo
5390898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5391898be3e0SPeter Maydell    echo
5392c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5393c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5394898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5395898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5396898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5397898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5398898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5399898be3e0SPeter Maydellfi
5400898be3e0SPeter Maydell
540198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
540297a847bcSbellard
5403dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5404dbd99ae3SStefan Weil
540598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
540698ec69acSJuan Quintelaecho >> $config_host_mak
540798ec69acSJuan Quintela
5408e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
540999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
541099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
54113aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
54128bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
54130f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
541499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
541599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
541622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
54179afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
54189afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5419e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
54205a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5421785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
54225a699bbbSLaszlo Ersekfi
5423f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5424f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
542511cde1c8SBruno Dominguezecho "extra_cxxflags=$EXTRA_CXXFLAGS" >> $config_host_mak
5426f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5427834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5428f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5429804edf29SJuan Quintela
543098ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5431727e5283SPaolo Bonzini
5432f8393946Saurel32if test "$debug_tcg" = "yes" ; then
54332358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5434f8393946Saurel32fi
54351625af87Saliguoriif test "$strip_opt" = "yes" ; then
543652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
54371625af87Saliguorifi
54387d13299dSbellardif test "$bigendian" = "yes" ; then
5439e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
544097a847bcSbellardfi
544167b915a5Sbellardif test "$mingw32" = "yes" ; then
544298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
544389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
54449fe6de94SBlue Swirl  version_major=${rc_version%%.*}
54459fe6de94SBlue Swirl  rc_version=${rc_version#*.}
54469fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
54479fe6de94SBlue Swirl  rc_version=${rc_version#*.}
54489fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
54499fe6de94SBlue Swirl  version_micro=0
54509fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
54519fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5452d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5453d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5454f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5455d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5456d9840e25STomoki Sekiyama  fi
545750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
545850cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
545950cbebb9SMichael Roth  fi
54601a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
54619dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
54629dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
54639dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
54649dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
54659dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
54669dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
54679dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
54689dacf32dSYossi Hindin  fi
5469210fa556Spbrookelse
547035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5471210fa556Spbrookfi
5472128ab2ffSblueswir1
5473dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5474dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5475dffcb71cSMark McLoughlinfi
5476dffcb71cSMark McLoughlin
547783fb7adfSbellardif test "$darwin" = "yes" ; then
547898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
547983fb7adfSbellardfi
5480b29fe3edSmalc
5481ec530c81Sbellardif test "$solaris" = "yes" ; then
548298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
5483ec530c81Sbellardfi
5484179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5485179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5486179cf400SAndreas Färberfi
548797a847bcSbellardif test "$static" = "yes" ; then
548898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
548997a847bcSbellardfi
54901ba16968SStefan Weilif test "$profiler" = "yes" ; then
54912358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
549205c2a3e7Sbellardfi
5493c20709aaSbellardif test "$slirp" = "yes" ; then
549498ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5495e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5496c20709aaSbellardfi
54978a16d273Sthsif test "$vde" = "yes" ; then
549898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
5499e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
55008a16d273Sthsfi
550158952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
550258952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
550358952137SVincenzo Maffionefi
5504015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5505015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5506015a33bdSGongleifi
550747e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
550847e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
550947e98658SCorey Bryantfi
55102358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
55110c58ac1cSmalcfor drv in $audio_drv_list; do
551289138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
551398ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
55140c58ac1cSmalcdone
551567f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
551667f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
551767f86e8eSJuan Quintelafi
5518d5631638Smalcif test "$audio_win_int" = "yes" ; then
5519d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5520d5631638Smalcfi
5521b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5522b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5523821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5524821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5525821601eaSJes Sorensenfi
55262f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
552798ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
55282f9606b3Saliguorifi
5529821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
55302f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
55312f6f5c7aSCorentin Charyfi
5532821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5533efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5534efe556adSCorentin Charyfi
553576655d6dSaliguoriif test "$fnmatch" = "yes" ; then
55362358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
553776655d6dSaliguorifi
5538dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5539dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5540dce512deSChristoph Hellwigfi
554189138857SStefan Weilqemu_version=$(head $source_path/VERSION)
554298ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
55432358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
554498ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
554598ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5546a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
554798ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5548cc8ae6deSpbrookfi
554917969268SFam Zhengif test "$modules" = "yes"; then
5550e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5551e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
555289138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
555317969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
555417969268SFam Zhengfi
55551ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
555698ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5557a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
55588ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
5559*8ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
556049ecc3faSbellardfi
556149ecc3faSbellardif test "$cocoa" = "yes" ; then
556298ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
556349ecc3faSbellardfi
55644d3b6f6eSbalrogif test "$curses" = "yes" ; then
556598ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5566ab4e5602SJan Kiszkafi
5567099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
55682358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5569099d6b0fSRiku Voipiofi
557040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
557140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
557240ff6d7eSKevin Wolffi
55733ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
55742358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
55753ce34dfbSvibisreenivasanfi
5576c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5577c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5578c2882b96SRiku Voipiofi
5579751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5580751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5581751bcc39SMarc-André Lureaufi
5582d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5583d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5584d0927938SUlrich Hechtfi
55853d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
55863d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
55873d4fa43eSKusanagi Kouichifi
5588b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5589b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5590b953f075SDenis V. Lunevfi
5591ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5592ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5593ed911435SKevin Wolffi
5594c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5595c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5596c727f47dSPeter Maydellfi
5597dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5598dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5599dace20dcSPeter Maydellfi
5600d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5601d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5602d0927938SUlrich Hechtfi
56034e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
56044e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
56054e0c6529SAlex Blighfi
5606cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5607cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5608cd758dd0SAlex Blighfi
56093b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
56103b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
56113b6edd16SPeter Maydellfi
56123b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
56133b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
56143b6edd16SPeter Maydellfi
5615a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5616a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5617a8fd1abaSPeter Maydellfi
561851834341SRiku Voipioif test "$timerfd" = "yes" ; then
561951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
562051834341SRiku Voipiofi
56219af5c906SRiku Voipioif test "$setns" = "yes" ; then
56229af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
56239af5c906SRiku Voipiofi
562438860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
562538860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
562638860a03SAleksandar Markovicfi
56275a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
56285a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
56295a03cd00SAleksandar Markovicfi
56303b3f24adSaurel32if test "$inotify" = "yes" ; then
56312358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
56323b3f24adSaurel32fi
5633c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5634c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5635c05c7a73SRiku Voipiofi
56366ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
56376ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
56386ae9a1f4SJuan Quintelafi
56396ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
56406ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
56416ae9a1f4SJuan Quintelafi
5642769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5643d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5644b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
56456ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5646769ce76dSAlexander Graffi
56472e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
564898ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
56492e4d9fb1Saurel32fi
5650fb599c9aSbalrogif test "$bluez" = "yes" ; then
565198ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5652ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5653fb599c9aSbalrogfi
5654d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
56559d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
56569d41401bSMichael S. Tsirkinfi
5657a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5658a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5659a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5660a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5661014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5662925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5663925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5664925a0400SGerd Hoffmann  fi
5665bbbf9bfbSStefan Weilfi
5666a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5667ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5668ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5669ddbb0d09SDaniel P. Berrangefi
5670b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5671b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5672b917da4cSDaniel P. Berrangefi
567391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
567491bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
56751f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
56761f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
56771f923c70SLongpeng(Mike)  fi
567837788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
567937788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
568037788f25SDaniel P. Berrange  fi
568162893b67SDaniel P. Berrangefi
568291bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
568391bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5684becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5685fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5686fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5687fff2f982SDaniel P. Berrange  fi
5688ed754746SDaniel P. Berrangefi
56899a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
56909a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
56919a2fd434SDaniel P. Berrangefi
5692559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5693559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5694559607eaSDaniel P. Berrangefi
56956b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
56966b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
56976b39b063SEric Blakefi
5698277abf15SJan Vesely
5699277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5700277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5701277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5702277abf15SJan Vesely# if this macro is set.
5703277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5704277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5705277abf15SJan Veselyfi
5706bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5707bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5708a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5709a4ccabcfSAnthony Liguorifi
57109d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
57119d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
57129d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
57139d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
57149d9e1521SGerd Hoffmannfi
5715e37630caSaliguoriif test "$xen" = "yes" ; then
57166dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5717d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
571864a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
571964a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
572064a7ad6fSIan Campbell  fi
5721e37630caSaliguorifi
57225c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
57235c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
57245c6c3a6cSChristoph Hellwigfi
5725758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5726758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5727758e8e38SVenkateswararao Jujjuri (JV)fi
57284f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
57294f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
57304f26f2b6SAvi Kivityfi
5731983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5732758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5733758e8e38SVenkateswararao Jujjuri (JV)fi
57345e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
57355e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
57365e9be92dSNicholas Bellingerfi
5737e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
573803ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
573903ce5744SNikolay Nikolaevfi
5740fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5741fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5742fc0b9b0eSStefan Hajnoczifi
5743e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
5744e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
5745e6a74868SMarc-André Lureaufi
574677755340Sthsif test "$blobs" = "yes" ; then
574798ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
574877755340Sthsfi
5749bf9298b9Saliguoriif test "$iovec" = "yes" ; then
57502358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5751bf9298b9Saliguorifi
5752ceb42de8Saliguoriif test "$preadv" = "yes" ; then
57532358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5754ceb42de8Saliguorifi
5755f652e6afSaurel32if test "$fdt" = "yes" ; then
57563f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5757f652e6afSaurel32fi
5758dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5759dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5760dcc38d1cSMarcelo Tosattifi
5761b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
5762b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
57639195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
57649195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
57659195b2c2SStefan Weil  fi
5766b3f6ea7eSPaolo Bonzinifi
57675f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
57685f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
57695f6b9e8fSBlue Swirlfi
5770e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5771e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5772e78815a5SAndreas Färberfi
5773e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5774e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5775e78815a5SAndreas Färberfi
577697a847bcSbellard
5777cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5778cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5779cd4ec0b4SGerd Hoffmannfi
5780cd4ec0b4SGerd Hoffmann
57817b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
57827b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5783111a38b0SRobert Relyeafi
5784111a38b0SRobert Relyea
57852b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
57862b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
57872b2325ffSGerd Hoffmannfi
57882b2325ffSGerd Hoffmann
578969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
579069354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
579169354a83SHans de Goedefi
579269354a83SHans de Goede
5793da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5794da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5795da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5796014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5797014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5798014cb152SGerd Hoffmann  fi
579920ff075bSMichael Wallefi
580020ff075bSMichael Walle
580199f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
580299f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
580399f2dbd3SLiang Lifi
580499f2dbd3SLiang Li
5805607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5806607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5807607dacd0Sqiaonuohanfi
5808607dacd0Sqiaonuohan
5809607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5810607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5811607dacd0Sqiaonuohanfi
5812607dacd0Sqiaonuohan
58136b383c08SPeter Wuif test "$bzip2" = "yes" ; then
58146b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
58156b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
58166b383c08SPeter Wufi
58176b383c08SPeter Wu
5818c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5819d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
58206ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
58216ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5822c589b249SRonnie Sahlbergfi
5823c589b249SRonnie Sahlberg
58246542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
58254be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
58264be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
58276542aa9cSPeter Lievenfi
58286542aa9cSPeter Lieven
5829f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5830f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5831c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
5832c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
5833f794573eSEduardo Otubofi
5834f794573eSEduardo Otubo
583583fb7adfSbellard# XXX: suppress that
58367d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
58372358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
58387d3505c5Sbellardfi
58397d3505c5Sbellard
58404d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
58414d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
58424d9310f4SDaniel P. Berrangefi
58433556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
58443556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
58453556c233SPaolo Bonzinifi
5846f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5847d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
58486ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
58496ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5850f27aaf4bSChristian Brunnerfi
585120ff6c80SAnthony Liguori
58527c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
585370c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
585470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
585570c60c08SStefan Hajnoczielse
585670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
585770c60c08SStefan Hajnoczifi
5858d0e2fce5SAneesh Kumar K.V
58597d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
58607d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
58617d992e4dSPeter Lievenfi
58627d992e4dSPeter Lieven
5863f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
5864f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
5865f0d92b56SLongpeng(Mike)fi
5866f0d92b56SLongpeng(Mike)
5867d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5868d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5869d2042378SAneesh Kumar K.Vfi
5870d2042378SAneesh Kumar K.V
5871e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5872e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5873e06a765eSHarsh Prateek Borafi
5874e06a765eSHarsh Prateek Bora
5875cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5876cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
587706d71fa1SPeter Maydellfi
587806d71fa1SPeter Maydell
58793f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
58803f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
58813f4349dcSKevin Wolffi
58823f4349dcSKevin Wolf
58838ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
58848ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
58858ab1bf12SLuiz Capitulinofi
58868ab1bf12SLuiz Capitulino
588776a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
588876a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
588976a347e1SRichard Hendersonfi
589076a347e1SRichard Henderson
5891f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5892f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5893f540166bSRichard Hendersonfi
5894f540166bSRichard Henderson
58957ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
58967ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
58977ebee43eSRichard Hendersonfi
58987ebee43eSRichard Henderson
5899df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5900df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5901df79b996SRichard Hendersonfi
5902df79b996SRichard Henderson
59031e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
59041e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
59051e6e9acaSRichard Hendersonfi
59061e6e9acaSRichard Henderson
5907eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5908d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
59096ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
59106ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5911eb100396SBharata B Raofi
5912eb100396SBharata B Rao
5913d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5914d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5915d85fa9ebSJeff Codyfi
5916d85fa9ebSJeff Cody
59170c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
59180c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
59190c14fb47SBharata B Raofi
59200c14fb47SBharata B Rao
5921df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
5922df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
5923df3a429aSNiels de Vosfi
5924df3a429aSNiels de Vos
59257c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
59267c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
59277c815372SBharata B Raofi
59287c815372SBharata B Rao
59290a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5930d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
59316ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
59326ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
59330a12ec87SRichard W.M. Jonesfi
59340a12ec87SRichard W.M. Jones
5935ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
5936ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
5937ed1701c6SDr. David Alan Gilbertfi
5938ed1701c6SDr. David Alan Gilbert
59393b8acc11SPaolo Bonzini# TPM passthrough support?
59403b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
59413b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
59423b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
59433b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
59443b8acc11SPaolo Bonzini  fi
59453b8acc11SPaolo Bonzinifi
59463b8acc11SPaolo Bonzini
59475b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
59485b808275SLluís Vilanovaif have_backend "nop"; then
59496d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
595022890ab5SPrerna Saxenafi
59515b808275SLluís Vilanovaif have_backend "simple"; then
59526d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
59536d8a764eSLluís  # Set the appropriate trace file.
5954953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
59559410b56cSPrerna Saxenafi
5956ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5957ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
59586d8a764eSLluísfi
59595b808275SLluís Vilanovaif have_backend "ust"; then
59606d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
59616d8a764eSLluísfi
59625b808275SLluís Vilanovaif have_backend "dtrace"; then
59636d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
59646d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
59656d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
59666d8a764eSLluís  fi
5967c276b17dSDaniel P. Berrangefi
59685b808275SLluís Vilanovaif have_backend "ftrace"; then
5969781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5970781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5971781e9545SEiichi Tsukata  else
597221684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5973781e9545SEiichi Tsukata  fi
5974781e9545SEiichi Tsukatafi
59750a852417SPaul Durrantif have_backend "syslog"; then
59760a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
59770a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
59780a852417SPaul Durrant  else
59790a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
59800a852417SPaul Durrant  fi
59810a852417SPaul Durrantfi
59829410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
59839410b56cSPrerna Saxena
59842da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
59852da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
59862da776dbSMichael R. Hinesfi
59872da776dbSMichael R. Hines
5988575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5989575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5990575b22b1SLaurent Vivierfi
5991575b22b1SLaurent Vivier
5992a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5993a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5994a6b1d4c0SChanglong Xiefi
5995a6b1d4c0SChanglong Xie
59966a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
59976a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
59986a02c806SStefan Hajnoczifi
59996a02c806SStefan Hajnoczi
60004d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
60014d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
60024d04351fSChristopher Covingtonfi
60034d04351fSChristopher Covington
600449e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
600549e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
600649e00a18SAndreas Grapentinfi
600749e00a18SAndreas Grapentin
6008e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6009e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6010e674605fSTomáš Golembiovskýfi
6011e674605fSTomáš Golembiovský
6012e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6013e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6014e0580342SKamil Rytarowskifi
6015e0580342SKamil Rytarowski
60165c312079SDr. David Alan Gilbert# Hold two types of flag:
60175c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
60185c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
60195c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
60205c312079SDr. David Alan Gilbert#                                     platform
60215c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
60225c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
60235c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
60245c312079SDr. David Alan Gilbertfi
60255c312079SDr. David Alan Gilbert
6026da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6027da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6028da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6029da92c3ffSAshish Mittalfi
6030da92c3ffSAshish Mittal
60315b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
60325b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
60335b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
60345b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
60355b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
60365b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6037c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
60385b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
603940d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
604040d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
60415b5e3037SPaolo Bonzinielse
60425b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
60435b5e3037SPaolo Bonzinifi
60445b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
60455b5e3037SPaolo Bonzini
604698ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
604798ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6048804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6049804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
60501901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
60511901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
60521901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
605321655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6054c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6055804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6056a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6057a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6058a31a8642SMichael S. Tsirkinfi
60592b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
6060804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
606183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
60623c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6063804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
606445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6065cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
60665f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
60673dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6068804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6069804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
60704852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
60719fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6072e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
607346eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6074a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
607511cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6076f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6077e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6078e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
607980fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
60802944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6081e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6082e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6083e39f0062SPaolo Bonzinifi
608442da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
608542da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
608642da6041SGerd Hoffmannelse
608742da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
608842da6041SGerd Hoffmannfi
6089e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
609046eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
60916969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6092e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
609373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
60943e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6095409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6096804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
609717969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
609817969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6099957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
610090246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
610190246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
610294dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6103cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
61041d728c39SBlue Swirlif test "$gcov" = "yes" ; then
61051d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
61061d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
61071d728c39SBlue Swirlfi
6108804edf29SJuan Quintela
61096efd7517SPeter Maydell# use included Linux headers
61106efd7517SPeter Maydellif test "$linux" = "yes" ; then
6111a307beb6SAndreas Färber  mkdir -p linux-headers
61126efd7517SPeter Maydell  case "$cpu" in
6113c72b26ecSRichard Henderson  i386|x86_64|x32)
611408312a63SPeter Maydell    linux_arch=x86
61156efd7517SPeter Maydell    ;;
61166efd7517SPeter Maydell  ppcemb|ppc|ppc64)
611708312a63SPeter Maydell    linux_arch=powerpc
61186efd7517SPeter Maydell    ;;
61196efd7517SPeter Maydell  s390x)
612008312a63SPeter Maydell    linux_arch=s390
612108312a63SPeter Maydell    ;;
61221f080313SClaudio Fontana  aarch64)
61231f080313SClaudio Fontana    linux_arch=arm64
61241f080313SClaudio Fontana    ;;
6125222e7d11SSanjay Lal  mips64)
6126222e7d11SSanjay Lal    linux_arch=mips
6127222e7d11SSanjay Lal    ;;
612808312a63SPeter Maydell  *)
612908312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
613008312a63SPeter Maydell    linux_arch="$cpu"
61316efd7517SPeter Maydell    ;;
61326efd7517SPeter Maydell  esac
613308312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
613408312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
613508312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
613608312a63SPeter Maydell    fi
61376efd7517SPeter Maydellfi
61386efd7517SPeter Maydell
613997a847bcSbellardfor target in $target_list; do
614097a847bcSbellardtarget_dir="$target"
614125be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
614289138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
614397a847bcSbellardtarget_bigendian="no"
61441f3d3c8fSJuan Quintela
6145c1799a84SPaolo Bonzinicase "$target_name" in
61464a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6147ea2d6a39SJuan Quintela  target_bigendian=yes
6148ea2d6a39SJuan Quintela  ;;
6149ea2d6a39SJuan Quintelaesac
615097a847bcSbellardtarget_softmmu="no"
6151997344f3Sbellardtarget_user_only="no"
6152831b7825Sthstarget_linux_user="no"
615384778508Sblueswir1target_bsd_user="no"
61549e407a85Spbrookcase "$target" in
6155c1799a84SPaolo Bonzini  ${target_name}-softmmu)
61569e407a85Spbrook    target_softmmu="yes"
61579e407a85Spbrook    ;;
6158c1799a84SPaolo Bonzini  ${target_name}-linux-user)
61599e407a85Spbrook    target_user_only="yes"
61609e407a85Spbrook    target_linux_user="yes"
61619e407a85Spbrook    ;;
6162c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
616384778508Sblueswir1    target_user_only="yes"
616484778508Sblueswir1    target_bsd_user="yes"
616584778508Sblueswir1    ;;
61669e407a85Spbrook  *)
616776ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
61689e407a85Spbrook    exit 1
61699e407a85Spbrook    ;;
61709e407a85Spbrookesac
6171831b7825Sths
617297a847bcSbellardmkdir -p $target_dir
617325be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
617497a847bcSbellard
6175e5fe0c52Spbrookbflt="no"
6176ca759f9eSAlex Bennéemttcg="no"
617789138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
617856aebc89Spbrookgdb_xml_files=""
61797ba1e619Saliguori
6180c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
61816acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6182e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6183e73aae67SJuan Quintela
6184c1799a84SPaolo Bonzinicase "$target_name" in
61852408a527Saurel32  i386)
6186b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
61872408a527Saurel32  ;;
61882408a527Saurel32  x86_64)
61896acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6190b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
61912408a527Saurel32  ;;
61922408a527Saurel32  alpha)
61935ee4f3c2SRichard Henderson    mttcg="yes"
61942408a527Saurel32  ;;
61952408a527Saurel32  arm|armeb)
6196b498c8a0SJuan Quintela    TARGET_ARCH=arm
6197e5fe0c52Spbrook    bflt="yes"
6198ca759f9eSAlex Bennée    mttcg="yes"
619956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
62002408a527Saurel32  ;;
62016a49fa95SAlexander Graf  aarch64)
62026a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
62036a49fa95SAlexander Graf    bflt="yes"
6204ca759f9eSAlex Bennée    mttcg="yes"
62058f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
62066a49fa95SAlexander Graf  ;;
62072408a527Saurel32  cris)
62082408a527Saurel32  ;;
620961766fe9SRichard Henderson  hppa)
621061766fe9SRichard Henderson  ;;
6211613a22c9SMichael Walle  lm32)
6212613a22c9SMichael Walle  ;;
62132408a527Saurel32  m68k)
62140938cda5Saurel32    bflt="yes"
62155a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
62162408a527Saurel32  ;;
6217877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6218877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
621972b675caSEdgar E. Iglesias    bflt="yes"
622072b675caSEdgar E. Iglesias  ;;
62212408a527Saurel32  mips|mipsel)
6222b498c8a0SJuan Quintela    TARGET_ARCH=mips
622325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
62242408a527Saurel32  ;;
62252408a527Saurel32  mipsn32|mipsn32el)
6226597e2cecSRichard Henderson    TARGET_ARCH=mips64
62276acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
622825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6229597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
62302408a527Saurel32  ;;
62312408a527Saurel32  mips64|mips64el)
6232b498c8a0SJuan Quintela    TARGET_ARCH=mips64
62336acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
623425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
62352408a527Saurel32  ;;
6236d15a9c23SAnthony Green  moxie)
6237d15a9c23SAnthony Green  ;;
6238e671711cSMarek Vasut  nios2)
6239e671711cSMarek Vasut  ;;
62404a09d0bbSRichard Henderson  or1k)
6241e67db06eSJia Liu    TARGET_ARCH=openrisc
6242e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6243e67db06eSJia Liu  ;;
62442408a527Saurel32  ppc)
6245c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
62462408a527Saurel32  ;;
62472408a527Saurel32  ppcemb)
62486acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6249e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6250c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
62512408a527Saurel32  ;;
62522408a527Saurel32  ppc64)
62536acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6254e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6255f0b0685dSNikunj A Dadhania    mttcg=yes
62561438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
62572408a527Saurel32  ;;
62589c35126cSDoug Kwan  ppc64le)
62599c35126cSDoug Kwan    TARGET_ARCH=ppc64
62609c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
62619c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6262f0b0685dSNikunj A Dadhania    mttcg=yes
62631438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
62649c35126cSDoug Kwan  ;;
62652408a527Saurel32  ppc64abi32)
6266b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
62676acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6268e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
626925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
62701438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
62712408a527Saurel32  ;;
62722408a527Saurel32  sh4|sh4eb)
6273b498c8a0SJuan Quintela    TARGET_ARCH=sh4
62744dbed897Spbrook    bflt="yes"
62752408a527Saurel32  ;;
62762408a527Saurel32  sparc)
62772408a527Saurel32  ;;
62782408a527Saurel32  sparc64)
62796acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
62802408a527Saurel32  ;;
62812408a527Saurel32  sparc32plus)
6282b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
62836acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6284e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
628525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
62862408a527Saurel32  ;;
628724e804ecSAlexander Graf  s390x)
628886158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
628924e804ecSAlexander Graf  ;;
6290444e06b1SChen Gang  tilegx)
6291444e06b1SChen Gang  ;;
62925ecaa4edSPeter Crosthwaite  tricore)
62935ecaa4edSPeter Crosthwaite  ;;
6294d2fbca94SGuan Xuetao  unicore32)
6295d2fbca94SGuan Xuetao  ;;
6296cfa550c6SMax Filippov  xtensa|xtensaeb)
6297cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6298cfa550c6SMax Filippov  ;;
62992408a527Saurel32  *)
630076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
63012408a527Saurel32  ;;
63022408a527Saurel32esac
63035e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
63045e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
63055e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
63065e8861a0SPaolo Bonzinifi
63075e8861a0SPaolo Bonzini
63085e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
63095e8861a0SPaolo Bonzini
631099afc91dSDaniel P. Berrangeupper() {
631199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
631299afc91dSDaniel P. Berrange}
631399afc91dSDaniel P. Berrange
631489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
631525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6316c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
631725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6318e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6319e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6320e6e91b9cSJuan Quintelafi
632125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6322adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6323adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6324adfc3e91SStacey Sonfi
63253b6b7550SPaolo Bonzini
63263b6b7550SPaolo Bonziniif supported_xen_target $target; then
632725be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
6328eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
6329eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6330eb6fda0fSAnthony PERARD    fi
6331432d268cSJun Nakajimafi
63323b6b7550SPaolo Bonziniif supported_kvm_target $target; then
633325be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
63341ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
6335d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6336e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
6337e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6338e6a74868SMarc-André Lureau        fi
6339d5970055SMichael S. Tsirkin    fi
6340c59249f9SJuan Quintelafi
63413b6b7550SPaolo Bonziniif supported_hax_target $target; then
6342b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
6343b0cb0a66SVincent Palatinfi
6344de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
634525be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
634697a847bcSbellardfi
634797a847bcSbellardif test "$target_softmmu" = "yes" ; then
634825be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6349ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6350ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6351ca759f9eSAlex Bennée  fi
6352de83cd02Sbellardfi
6353997344f3Sbellardif test "$target_user_only" = "yes" ; then
635425be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6355a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6356997344f3Sbellardfi
6357831b7825Sthsif test "$target_linux_user" = "yes" ; then
635825be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6359831b7825Sthsfi
636056aebc89Spbrooklist=""
636156aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
636256aebc89Spbrook  for x in $gdb_xml_files; do
636356aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
636456aebc89Spbrook  done
636525be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
63663d0f1517SJuan Quintelafi
6367de83cd02Sbellard
6368e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
636925be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6370e5fe0c52Spbrookfi
637184778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
637225be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
637384778508Sblueswir1fi
63745b0753e0Sbellard
63754afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6376fa282484SJuan Quintela
63774afddb55SJuan Quintelacflags=""
6378fa282484SJuan Quintelaldflags=""
63799b8e111fSJuan Quintela
6380c765fcacSPeter Crosthwaitedisas_config() {
6381c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6382c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6383c765fcacSPeter Crosthwaite}
6384c765fcacSPeter Crosthwaite
638564656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
638664656024SJuan Quintela  case "$i" in
638764656024SJuan Quintela  alpha)
6388c765fcacSPeter Crosthwaite    disas_config "ALPHA"
638964656024SJuan Quintela  ;;
639082295d8aSRichard Henderson  aarch64)
639182295d8aSRichard Henderson    if test -n "${cxx}"; then
6392c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
639382295d8aSRichard Henderson    fi
639482295d8aSRichard Henderson  ;;
639564656024SJuan Quintela  arm)
6396c765fcacSPeter Crosthwaite    disas_config "ARM"
6397999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6398c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6399999b53ecSClaudio Fontana    fi
640064656024SJuan Quintela  ;;
640164656024SJuan Quintela  cris)
6402c765fcacSPeter Crosthwaite    disas_config "CRIS"
640364656024SJuan Quintela  ;;
6404429b31a2SRichard Henderson  hppa)
6405429b31a2SRichard Henderson    disas_config "HPPA"
6406429b31a2SRichard Henderson  ;;
6407c72b26ecSRichard Henderson  i386|x86_64|x32)
6408c765fcacSPeter Crosthwaite    disas_config "I386"
640964656024SJuan Quintela  ;;
641079368f49SMichael Walle  lm32)
6411c765fcacSPeter Crosthwaite    disas_config "LM32"
641279368f49SMichael Walle  ;;
641364656024SJuan Quintela  m68k)
6414c765fcacSPeter Crosthwaite    disas_config "M68K"
641564656024SJuan Quintela  ;;
6416877fdc12SEdgar E. Iglesias  microblaze*)
6417c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
641864656024SJuan Quintela  ;;
641964656024SJuan Quintela  mips*)
6420c765fcacSPeter Crosthwaite    disas_config "MIPS"
642164656024SJuan Quintela  ;;
6422d15a9c23SAnthony Green  moxie*)
6423c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6424d15a9c23SAnthony Green  ;;
6425e671711cSMarek Vasut  nios2)
6426e671711cSMarek Vasut    disas_config "NIOS2"
6427e671711cSMarek Vasut  ;;
64284a09d0bbSRichard Henderson  or1k)
6429c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6430e67db06eSJia Liu  ;;
643164656024SJuan Quintela  ppc*)
6432c765fcacSPeter Crosthwaite    disas_config "PPC"
643364656024SJuan Quintela  ;;
643424e804ecSAlexander Graf  s390*)
6435c765fcacSPeter Crosthwaite    disas_config "S390"
643664656024SJuan Quintela  ;;
643764656024SJuan Quintela  sh4)
6438c765fcacSPeter Crosthwaite    disas_config "SH4"
643964656024SJuan Quintela  ;;
644064656024SJuan Quintela  sparc*)
6441c765fcacSPeter Crosthwaite    disas_config "SPARC"
644264656024SJuan Quintela  ;;
6443cfa550c6SMax Filippov  xtensa*)
6444c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6445cfa550c6SMax Filippov  ;;
644664656024SJuan Quintela  esac
644764656024SJuan Quinteladone
64489195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6449c765fcacSPeter Crosthwaite  disas_config "TCI"
64509195b2c2SStefan Weilfi
645164656024SJuan Quintela
64526ee7126fSJuan Quintelacase "$ARCH" in
64536ee7126fSJuan Quintelaalpha)
64546ee7126fSJuan Quintela  # Ensure there's only a single GP
64556ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
64566ee7126fSJuan Quintela;;
64576ee7126fSJuan Quintelaesac
64586ee7126fSJuan Quintela
6459d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
646025be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6461d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6462d02c1db3SJuan Quintela    cflags="-p $cflags"
6463d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6464d02c1db3SJuan Quintela  fi
6465d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6466d02c1db3SJuan Quintela    ldflags="-p $ldflags"
646725be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6468d02c1db3SJuan Quintela  fi
6469d02c1db3SJuan Quintelafi
6470d02c1db3SJuan Quintela
64719b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6472964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6473fa282484SJuan Quintelafi
6474fa282484SJuan Quintela
6475e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
6476e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
6477e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
6478e9a3591fSChristian Borntraeger# header if
6479e9a3591fSChristian Borntraeger#  - we build on s390x
6480e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
6481e9a3591fSChristian Borntraeger#  - KVM is enabled
6482e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
6483e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
6484e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
6485e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
6486e9a3591fSChristian Borntraeger    fi
6487e9a3591fSChristian Borntraegerfi
6488e9a3591fSChristian Borntraeger
648925be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
649025be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6491fa282484SJuan Quintela
649297a847bcSbellarddone # for target in $targets
64937d13299dSbellard
6494a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6495a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6496a540f158SPeter Crosthwaitefi
6497a540f158SPeter Crosthwaite
6498a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6499a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6500a99d57bbSWanlong Gaofi
6501a99d57bbSWanlong Gao
6502fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6503fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6504fd0e6053SJohn Snowfi
6505fd0e6053SJohn Snow
6506d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6507f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
6508d59157eaSPaolo BonziniDIRS="$DIRS docs docs/interop fsdev"
65099933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
65102d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
65112dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6512c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6513c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6514aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6515ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6516446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
65179933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
65182d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
65194652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
65203a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
6521753d11f2SRichard Hendersonfor bios_file in \
6522753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6523225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
65245acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6525753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6526753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6527e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6528753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
65294e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6530753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6531753d11f2SRichard Hendersondo
653289138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
65337ea78b74SJan Kiszkadone
653489138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6535c2304b52SMarcel Apfelbaumdo
653689138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6537c2304b52SMarcel Apfelbaumdone
6538d1807a4fSPaolo Bonzinimkdir -p $DIRS
65397d13299dSbellardfor f in $FILES ; do
6540cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6541f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6542f9245e10SPeter Maydell    fi
65437d13299dSbellarddone
65441ad2134fSPaul Brook
6545c34ebfdcSAnthony Liguori# temporary config to build submodules
65462d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6547c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
654837116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6549c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6550cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
65515f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6552c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6553c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
65543dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6555c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6556a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6557c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6558c34ebfdcSAnthony Liguoridone
6559c34ebfdcSAnthony Liguori
6560fe31017fSMarc-André Lureau# set up tests data directory
6561fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6562fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6563fe31017fSMarc-André Lureaufi
6564fe31017fSMarc-André Lureau
656576c7560aSMax Reitz# set up qemu-iotests in this build directory
656676c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
656776c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
656876c7560aSMax Reitz
656976c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
657076c7560aSMax Reitzecho >> "$iotests_common_env"
657176c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
657276c7560aSMax Reitz
657376c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
657476c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
657576c7560aSMax Reitzfi
657676c7560aSMax Reitz
6577dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6578dc655404SMichael S. Tsirkincat <<EOD >config.status
6579dc655404SMichael S. Tsirkin#!/bin/sh
6580dc655404SMichael S. Tsirkin# Generated by configure.
6581dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6582dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6583dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6584dc655404SMichael S. TsirkinEOD
6585dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6586dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6587cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6588dc655404SMichael S. Tsirkinchmod +x config.status
6589dc655404SMichael S. Tsirkin
65908cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6591