xref: /openbmc/qemu/configure (revision b6eb9b45f7307638ff166401721ae6d0401e1d67)
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}/${TMPB}.cxx"
3166518bf6SDon SlutzTMPL="${TMPDIR1}/${TMPB}.lo"
3266518bf6SDon SlutzTMPA="${TMPDIR1}/lib${TMPB}.la"
338cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
346969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
357d13299dSbellard
36da1d85e3SGerd Hoffmannrm -f config.log
379ac81bbbSmalc
38b48e3611SPeter Maydell# Print a helpful header at the top of config.log
39b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
40979ae168SPeter Maydellprintf "# Configured with:" >> config.log
41979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
42979ae168SPeter Maydellecho >> config.log
43b48e3611SPeter Maydellecho "#" >> config.log
44b48e3611SPeter Maydell
4576ad07a4SPeter Maydellerror_exit() {
4676ad07a4SPeter Maydell    echo
4776ad07a4SPeter Maydell    echo "ERROR: $1"
4876ad07a4SPeter Maydell    while test -n "$2"; do
4976ad07a4SPeter Maydell        echo "       $2"
5076ad07a4SPeter Maydell        shift
5176ad07a4SPeter Maydell    done
5276ad07a4SPeter Maydell    echo
5376ad07a4SPeter Maydell    exit 1
5476ad07a4SPeter Maydell}
5576ad07a4SPeter Maydell
569c83ffd8SPeter Maydelldo_compiler() {
579c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
589c83ffd8SPeter Maydell    # is compiler binary to execute.
599c83ffd8SPeter Maydell    local compiler="$1"
609c83ffd8SPeter Maydell    shift
619c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
629c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
638dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
648dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
658dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
668dc38a78SPeter Maydell    # obvious to developers.
678dc38a78SPeter Maydell    if test "$werror" != "yes"; then
688dc38a78SPeter Maydell        return 0
698dc38a78SPeter Maydell    fi
708dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
718dc38a78SPeter Maydell    case "$*" in
728dc38a78SPeter Maydell        *-Werror*)
738dc38a78SPeter Maydell           return 0
748dc38a78SPeter Maydell        ;;
758dc38a78SPeter Maydell    esac
769c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
779c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
7876ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
7976ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8076ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8176ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
828dc38a78SPeter Maydell}
838dc38a78SPeter Maydell
849c83ffd8SPeter Maydelldo_cc() {
859c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
869c83ffd8SPeter Maydell}
879c83ffd8SPeter Maydell
889c83ffd8SPeter Maydelldo_cxx() {
899c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
909c83ffd8SPeter Maydell}
919c83ffd8SPeter Maydell
929c83ffd8SPeter Maydellupdate_cxxflags() {
939c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
949c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
959c83ffd8SPeter Maydell    # because they only make sense for C programs.
969c83ffd8SPeter Maydell    QEMU_CXXFLAGS=
979c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
989c83ffd8SPeter Maydell        case $arg in
999c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1009c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1019c83ffd8SPeter Maydell                ;;
1029c83ffd8SPeter Maydell            *)
1039c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1049c83ffd8SPeter Maydell                ;;
1059c83ffd8SPeter Maydell        esac
1069c83ffd8SPeter Maydell    done
1079c83ffd8SPeter Maydell}
1089c83ffd8SPeter Maydell
10952166aa0SJuan Quintelacompile_object() {
110fd0e6053SJohn Snow  local_cflags="$1"
111fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11252166aa0SJuan Quintela}
11352166aa0SJuan Quintela
11452166aa0SJuan Quintelacompile_prog() {
11552166aa0SJuan Quintela  local_cflags="$1"
11652166aa0SJuan Quintela  local_ldflags="$2"
1178dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
11852166aa0SJuan Quintela}
11952166aa0SJuan Quintela
12011568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12111568d6dSPaolo Bonzinisymlink() {
12272b8b5a1SStefan Weil  rm -rf "$2"
123ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12472b8b5a1SStefan Weil  ln -s "$1" "$2"
12511568d6dSPaolo Bonzini}
12611568d6dSPaolo Bonzini
1270dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1280dba6195SLoïc Minier# executable or a builtin)
1290dba6195SLoïc Minierhas() {
1300dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1310dba6195SLoïc Minier}
1320dba6195SLoïc Minier
1330dba6195SLoïc Minier# search for an executable in PATH
1340dba6195SLoïc Minierpath_of() {
1350dba6195SLoïc Minier    local_command="$1"
1360dba6195SLoïc Minier    local_ifs="$IFS"
1370dba6195SLoïc Minier    local_dir=""
1380dba6195SLoïc Minier
1390dba6195SLoïc Minier    # pathname has a dir component?
1400dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1410dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1420dba6195SLoïc Minier            echo "$local_command"
1430dba6195SLoïc Minier            return 0
1440dba6195SLoïc Minier        fi
1450dba6195SLoïc Minier    fi
1460dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1470dba6195SLoïc Minier        return 1
1480dba6195SLoïc Minier    fi
1490dba6195SLoïc Minier
1500dba6195SLoïc Minier    IFS=:
1510dba6195SLoïc Minier    for local_dir in $PATH; do
1520dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1530dba6195SLoïc Minier            echo "$local_dir/$local_command"
1540dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1550dba6195SLoïc Minier            return 0
1560dba6195SLoïc Minier        fi
1570dba6195SLoïc Minier    done
1580dba6195SLoïc Minier    # not found
1590dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1600dba6195SLoïc Minier    return 1
1610dba6195SLoïc Minier}
1620dba6195SLoïc Minier
1635b808275SLluís Vilanovahave_backend () {
1645b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1655b808275SLluís Vilanova}
1665b808275SLluís Vilanova
1677d13299dSbellard# default parameters
16889138857SStefan Weilsource_path=$(dirname "$0")
1692ff6b91eSJuan Quintelacpu=""
170a31a8642SMichael S. Tsirkiniasl="iasl"
1711e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
17243ce4dfeSbellardstatic="no"
1737d13299dSbellardcross_prefix=""
1740c58ac1cSmalcaudio_drv_list=""
175b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
176b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
177e49d021eSPeter Maydellhost_cc="cc"
17873da375eSJuan Quintelalibs_softmmu=""
1793e2e0e6bSJuan Quintelalibs_tools=""
18067f86e8eSJuan Quintelaaudio_pt_int=""
181d5631638Smalcaudio_win_int=""
1822b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
183957f1f99SMichael Rothlibs_qga=""
1845bc62e01SGerd Hoffmanndebug_info="yes"
18563678e17SSteven Noonanstack_protector=""
186ac0df51dSaliguori
187afb63ebdSStefan Weil# Don't accept a target_list environment variable.
188afb63ebdSStefan Weilunset target_list
189377529c0SPaolo Bonzini
190377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
191377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
192377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
193377529c0SPaolo Bonzini#              unless --disable-foo is given
194377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
195377529c0SPaolo Bonzini#              feature will searched for,
196377529c0SPaolo Bonzini#              if not found, configure exits with error
197377529c0SPaolo Bonzini#
198377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
199377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
200377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
201377529c0SPaolo Bonzini
202377529c0SPaolo Bonzinibluez=""
203377529c0SPaolo Bonzinibrlapi=""
204377529c0SPaolo Bonzinicurl=""
205377529c0SPaolo Bonzinicurses=""
206377529c0SPaolo Bonzinidocs=""
207377529c0SPaolo Bonzinifdt=""
20858952137SVincenzo Maffionenetmap="no"
209e2134eb9SGerd Hoffmannpixman=""
210377529c0SPaolo Bonzinisdl=""
211ee8466d0SCole Robinsonsdlabi=""
212983eef5aSMeador Ingevirtfs=""
213821601eaSJes Sorensenvnc="yes"
214377529c0SPaolo Bonzinisparse="no"
215377529c0SPaolo Bonzinivde=""
216377529c0SPaolo Bonzinivnc_sasl=""
217377529c0SPaolo Bonzinivnc_jpeg=""
218377529c0SPaolo Bonzinivnc_png=""
219377529c0SPaolo Bonzinixen=""
220d5b93ddfSAnthony PERARDxen_ctrl_version=""
22164a7ad6fSIan Campbellxen_pv_domain_build="no"
222eb6fda0fSAnthony PERARDxen_pci_passthrough=""
223377529c0SPaolo Bonzinilinux_aio=""
22447e98658SCorey Bryantcap_ng=""
225377529c0SPaolo Bonziniattr=""
2264f26f2b6SAvi Kivitylibattr=""
227377529c0SPaolo Bonzinixfs=""
228377529c0SPaolo Bonzini
229d41a75a2SBradvhost_net="no"
2305e9be92dSNicholas Bellingervhost_scsi="no"
231fc0b9b0eSStefan Hajnoczivhost_vsock="no"
232d41a75a2SBradkvm="no"
2332da776dbSMichael R. Hinesrdma=""
234377529c0SPaolo Bonzinigprof="no"
235377529c0SPaolo Bonzinidebug_tcg="no"
236377529c0SPaolo Bonzinidebug="no"
237b553a042SJohn Snowfortify_source=""
238377529c0SPaolo Bonzinistrip_opt="yes"
2399195b2c2SStefan Weiltcg_interpreter="no"
240377529c0SPaolo Bonzinibigendian="no"
241377529c0SPaolo Bonzinimingw32="no"
2421d728c39SBlue Swirlgcov="no"
2431d728c39SBlue Swirlgcov_tool="gcov"
244377529c0SPaolo BonziniEXESUF=""
24517969268SFam ZhengDSOSUF=".so"
24617969268SFam ZhengLDFLAGS_SHARED="-shared"
24717969268SFam Zhengmodules="no"
248377529c0SPaolo Bonziniprefix="/usr/local"
249377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
250528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
251850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
252377529c0SPaolo Bonzinibindir="\${prefix}/bin"
2533aa5d2beSAlon Levylibdir="\${prefix}/lib"
2548bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
2550f94d6daSAlon Levyincludedir="\${prefix}/include"
256377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
257785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
258377529c0SPaolo Bonziniconfsuffix="/qemu"
259377529c0SPaolo Bonzinislirp="yes"
260377529c0SPaolo Bonzinioss_lib=""
261377529c0SPaolo Bonzinibsd="no"
262377529c0SPaolo Bonzinilinux="no"
263377529c0SPaolo Bonzinisolaris="no"
264377529c0SPaolo Bonziniprofiler="no"
265377529c0SPaolo Bonzinicocoa="no"
266377529c0SPaolo Bonzinisoftmmu="yes"
267377529c0SPaolo Bonzinilinux_user="no"
268377529c0SPaolo Bonzinibsd_user="no"
269377529c0SPaolo Bonziniaix="no"
270377529c0SPaolo Bonziniblobs="yes"
271377529c0SPaolo Bonzinipkgversion=""
27240d6444eSAvi Kivitypie=""
2733556c233SPaolo Bonziniqom_cast_debug="yes"
274baf86d6bSPaolo Bonzinitrace_backends="log"
275377529c0SPaolo Bonzinitrace_file="trace"
276377529c0SPaolo Bonzinispice=""
277377529c0SPaolo Bonzinirbd=""
2787b02f544SMarc-André Lureausmartcard=""
2792b2325ffSGerd Hoffmannlibusb=""
28069354a83SHans de Goedeusb_redir=""
281da076ffeSGerd Hoffmannopengl=""
282014cb152SGerd Hoffmannopengl_dmabuf="no"
28399f2dbd3SLiang Liavx2_opt="no"
2841ece9905SAlon Levyzlib="yes"
285b25c9dffSStefan Weillzo=""
286b25c9dffSStefan Weilsnappy=""
2876b383c08SPeter Wubzip2=""
288e8ef31a3SMichael Tokarevguest_agent=""
289d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
29050cbebb9SMichael Rothguest_agent_ntddscsi="no"
2919dacf32dSYossi Hindinguest_agent_msi=""
292d9840e25STomoki Sekiyamavss_win32_sdk=""
293d9840e25STomoki Sekiyamawin_sdk="no"
2944b1c11fdSDaniel P. Berrangewant_tools="yes"
295c589b249SRonnie Sahlberglibiscsi=""
2966542aa9cSPeter Lievenlibnfs=""
297519175a2SAlex Barcelocoroutine=""
29870c60c08SStefan Hajnoczicoroutine_pool=""
299f794573eSEduardo Otuboseccomp=""
300eb100396SBharata B Raoglusterfs=""
301d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3020c14fb47SBharata B Raoglusterfs_discard="no"
3037c815372SBharata B Raoglusterfs_zerofill="no"
3046a460ed1SStefan Hajnocziarchipelago="no"
305a4ccabcfSAnthony Liguorigtk=""
3069e04c683SStefan Weilgtkabi=""
307925a0400SGerd Hoffmanngtk_gl="no"
308a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
309ddbb0d09SDaniel P. Berrangegnutls=""
310b917da4cSDaniel P. Berrangegnutls_rnd=""
31191bfcdb0SDaniel P. Berrangenettle=""
312fff2f982SDaniel P. Berrangenettle_kdf="no"
31391bfcdb0SDaniel P. Berrangegcrypt=""
31437788f25SDaniel P. Berrangegcrypt_kdf="no"
315bbbf9bfbSStefan Weilvte=""
3169d9e1521SGerd Hoffmannvirglrenderer=""
317e91c793cSCole Robinsontpm="yes"
3180a12ec87SRichard W.M. Joneslibssh2=""
319a99d57bbSWanlong Gaonuma=""
3202847b469SFam Zhengtcmalloc="no"
3217b01cb97SAlexandre Derumierjemalloc="no"
322a6b1d4c0SChanglong Xiereplication="yes"
323377529c0SPaolo Bonzini
324ac0df51dSaliguori# parse CC options first
325ac0df51dSaliguorifor opt do
32689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
327ac0df51dSaliguori  case "$opt" in
328ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
329ac0df51dSaliguori  ;;
3303d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
331ac0df51dSaliguori  ;;
33283f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33383f73fceSTomoki Sekiyama  ;;
334ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
335ca4deeb1SPaolo Bonzini  ;;
3362ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3372ff6b91eSJuan Quintela  ;;
338de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
339f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
340e2a2ed06SJuan Quintela  ;;
341a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
342f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
343e2a2ed06SJuan Quintela  ;;
3445bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3455bc62e01SGerd Hoffmann  ;;
3465bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3475bc62e01SGerd Hoffmann  ;;
348ac0df51dSaliguori  esac
349ac0df51dSaliguoridone
350ac0df51dSaliguori# OS specific
351ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35293148aa5SStefan Weil# we can eliminate its usage altogether.
353ac0df51dSaliguori
354e49d021eSPeter Maydell# Preferred compiler:
355e49d021eSPeter Maydell#  ${CC} (if set)
356e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
357e49d021eSPeter Maydell#  system compiler
358e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
359e49d021eSPeter Maydell  cc="$host_cc"
360e49d021eSPeter Maydellelse
361b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
362e49d021eSPeter Maydellfi
363e49d021eSPeter Maydell
36483f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
36583f73fceSTomoki Sekiyama  cxx="c++"
36683f73fceSTomoki Sekiyamaelse
36783f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
36883f73fceSTomoki Sekiyamafi
36983f73fceSTomoki Sekiyama
370b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
371cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3725f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3733dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
374b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
375b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3764852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
377b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
378b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
37917884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38017884d7bSSergei Trofimovichquery_pkg_config() {
38117884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38217884d7bSSergei Trofimovich}
38317884d7bSSergei Trofimovichpkg_config=query_pkg_config
384b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
38547c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
386ac0df51dSaliguori
38745d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
38845d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
38945d285abSPeter Maydell
390be17dc90SMichael S. Tsirkin# default flags for all hosts
3912d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
3922d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
3932d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
3942d31515bSPeter Maydell# provides these semantics.)
3952d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
396f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
397c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
398be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
3996b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4005bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4015bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
402be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4035bc62e01SGerd Hoffmannfi
404be17dc90SMichael S. Tsirkin
405ca4deeb1SPaolo Bonzini# make source path absolute
40689138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
407ca4deeb1SPaolo Bonzini
408cab00a5aSMichael S. Tsirkin# running configure in the source tree?
409cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
410cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
411cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
412cab00a5aSMichael S. Tsirkinelse
413cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
414cab00a5aSMichael S. Tsirkinfi
415cab00a5aSMichael S. Tsirkin
416ac0df51dSaliguoricheck_define() {
417ac0df51dSaliguoricat > $TMPC <<EOF
418ac0df51dSaliguori#if !defined($1)
419fd786e1aSPeter Maydell#error $1 not defined
420ac0df51dSaliguori#endif
421ac0df51dSaliguoriint main(void) { return 0; }
422ac0df51dSaliguoriEOF
42352166aa0SJuan Quintela  compile_object
424ac0df51dSaliguori}
425ac0df51dSaliguori
426307119e7SGerd Hoffmanncheck_include() {
427307119e7SGerd Hoffmanncat > $TMPC <<EOF
428307119e7SGerd Hoffmann#include <$1>
429307119e7SGerd Hoffmannint main(void) { return 0; }
430307119e7SGerd HoffmannEOF
431307119e7SGerd Hoffmann  compile_object
432307119e7SGerd Hoffmann}
433307119e7SGerd Hoffmann
43493b25869SJohn Snowwrite_c_skeleton() {
43593b25869SJohn Snow    cat > $TMPC <<EOF
43693b25869SJohn Snowint main(void) { return 0; }
43793b25869SJohn SnowEOF
43893b25869SJohn Snow}
43993b25869SJohn Snow
440bbea4050SPeter Maydellif check_define __linux__ ; then
441bbea4050SPeter Maydell  targetos="Linux"
442bbea4050SPeter Maydellelif check_define _WIN32 ; then
443bbea4050SPeter Maydell  targetos='MINGW32'
444bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
445bbea4050SPeter Maydell  targetos='OpenBSD'
446bbea4050SPeter Maydellelif check_define __sun__ ; then
447bbea4050SPeter Maydell  targetos='SunOS'
448bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
449bbea4050SPeter Maydell  targetos='Haiku'
450bbea4050SPeter Maydellelse
45189138857SStefan Weil  targetos=$(uname -s)
452bbea4050SPeter Maydellfi
453bbea4050SPeter Maydell
454bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
455bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
456bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
457bbea4050SPeter Maydell# the correct CPU with the --cpu option.
458bbea4050SPeter Maydellcase $targetos in
459bbea4050SPeter MaydellDarwin)
460bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
461bbea4050SPeter Maydell  # run 64-bit userspace code.
462bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
463bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
464bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
465bbea4050SPeter Maydell    cpu="x86_64"
466bbea4050SPeter Maydell  fi
467bbea4050SPeter Maydell  ;;
468bbea4050SPeter MaydellSunOS)
46989138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
470bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
471bbea4050SPeter Maydell    cpu="x86_64"
472bbea4050SPeter Maydell  fi
473bbea4050SPeter Maydellesac
474bbea4050SPeter Maydell
4752ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4762ff6b91eSJuan Quintela  # command line argument
4772ff6b91eSJuan Quintela  :
4782ff6b91eSJuan Quintelaelif check_define __i386__ ; then
479ac0df51dSaliguori  cpu="i386"
480ac0df51dSaliguorielif check_define __x86_64__ ; then
481c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
482c72b26ecSRichard Henderson    cpu="x32"
483c72b26ecSRichard Henderson  else
484ac0df51dSaliguori    cpu="x86_64"
485c72b26ecSRichard Henderson  fi
4863aa9bd6cSblueswir1elif check_define __sparc__ ; then
4873aa9bd6cSblueswir1  if check_define __arch64__ ; then
4883aa9bd6cSblueswir1    cpu="sparc64"
4893aa9bd6cSblueswir1  else
4903aa9bd6cSblueswir1    cpu="sparc"
4913aa9bd6cSblueswir1  fi
492fdf7ed96Smalcelif check_define _ARCH_PPC ; then
493fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
494fdf7ed96Smalc    cpu="ppc64"
495ac0df51dSaliguori  else
496fdf7ed96Smalc    cpu="ppc"
497fdf7ed96Smalc  fi
498afa05235SAurelien Jarnoelif check_define __mips__ ; then
499afa05235SAurelien Jarno  cpu="mips"
500477ba620SAurelien Jarnoelif check_define __ia64__ ; then
501477ba620SAurelien Jarno  cpu="ia64"
502d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
503d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
504d66ed0eaSAurelien Jarno    cpu="s390x"
505d66ed0eaSAurelien Jarno  else
506d66ed0eaSAurelien Jarno    cpu="s390"
507d66ed0eaSAurelien Jarno  fi
50821d89f84SPeter Maydellelif check_define __arm__ ; then
50921d89f84SPeter Maydell  cpu="arm"
5101f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5111f080313SClaudio Fontana  cpu="aarch64"
512fdf7ed96Smalcelse
51389138857SStefan Weil  cpu=$(uname -m)
514ac0df51dSaliguorifi
515ac0df51dSaliguori
516359bc95dSPeter MaydellARCH=
517359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
518359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5197d13299dSbellardcase "$cpu" in
520c72b26ecSRichard Henderson  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
521ea8f20f8SJuan Quintela    cpu="$cpu"
522ea8f20f8SJuan Quintela  ;;
5237d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
52497a847bcSbellard    cpu="i386"
5257d13299dSbellard  ;;
526aaa5fa14Saurel32  x86_64|amd64)
527aaa5fa14Saurel32    cpu="x86_64"
528aaa5fa14Saurel32  ;;
52921d89f84SPeter Maydell  armv*b|armv*l|arm)
53021d89f84SPeter Maydell    cpu="arm"
5317d13299dSbellard  ;;
5321f080313SClaudio Fontana  aarch64)
5331f080313SClaudio Fontana    cpu="aarch64"
5341f080313SClaudio Fontana  ;;
535afa05235SAurelien Jarno  mips*)
536afa05235SAurelien Jarno    cpu="mips"
537afa05235SAurelien Jarno  ;;
5383142255cSblueswir1  sparc|sun4[cdmuv])
539ae228531Sbellard    cpu="sparc"
540ae228531Sbellard  ;;
5417d13299dSbellard  *)
542359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
543359bc95dSPeter Maydell    ARCH=unknown
5447d13299dSbellard  ;;
5457d13299dSbellardesac
546359bc95dSPeter Maydellif test -z "$ARCH"; then
547359bc95dSPeter Maydell  ARCH="$cpu"
548359bc95dSPeter Maydellfi
549e2d52ad3SJuan Quintela
5507d13299dSbellard# OS specific
5510dbfc675SJuan Quintela
552adfc3e91SStacey Son# host *BSD for user mode
553adfc3e91SStacey SonHOST_VARIANT_DIR=""
554adfc3e91SStacey Son
5557d13299dSbellardcase $targetos in
556c326e0afSbellardCYGWIN*)
557c326e0afSbellard  mingw32="yes"
558a558ee17SJuan Quintela  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
5593cec7cc2SKővágó, Zoltán  audio_possible_drivers="sdl"
5603cec7cc2SKővágó, Zoltán  audio_drv_list="sdl"
561c326e0afSbellard;;
56267b915a5SbellardMINGW32*)
56367b915a5Sbellard  mingw32="yes"
5643cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
565307119e7SGerd Hoffmann  if check_include dsound.h; then
5663cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
567307119e7SGerd Hoffmann  else
568307119e7SGerd Hoffmann    audio_drv_list=""
569307119e7SGerd Hoffmann  fi
57067b915a5Sbellard;;
5715c40d2bdSthsGNU/kFreeBSD)
572a167ba50SAurelien Jarno  bsd="yes"
5730c58ac1cSmalc  audio_drv_list="oss"
5740bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5755c40d2bdSths;;
5767d3505c5SbellardFreeBSD)
5777d3505c5Sbellard  bsd="yes"
5780db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5790c58ac1cSmalc  audio_drv_list="oss"
5800bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
581f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
582f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
58358952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
584adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
5857d3505c5Sbellard;;
586c5e97233Sblueswir1DragonFly)
587c5e97233Sblueswir1  bsd="yes"
5880db4a067SPaolo Bonzini  make="${MAKE-gmake}"
589c5e97233Sblueswir1  audio_drv_list="oss"
5900bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
591adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
592c5e97233Sblueswir1;;
5937d3505c5SbellardNetBSD)
5947d3505c5Sbellard  bsd="yes"
5950db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5960c58ac1cSmalc  audio_drv_list="oss"
5970bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
5988ef92a88Sblueswir1  oss_lib="-lossaudio"
599adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6007d3505c5Sbellard;;
6017d3505c5SbellardOpenBSD)
6027d3505c5Sbellard  bsd="yes"
6030db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6044f6ab397SBrad Smith  audio_drv_list="sdl"
6050bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
606adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6077d3505c5Sbellard;;
60883fb7adfSbellardDarwin)
60983fb7adfSbellard  bsd="yes"
61083fb7adfSbellard  darwin="yes"
61117969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6121b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
613a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6140c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6151b0f9cc2Saliguori  fi
616fd677642Sths  cocoa="yes"
6170c58ac1cSmalc  audio_drv_list="coreaudio"
61814382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6190c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6207973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
621a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
622a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
623a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
624adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
62583fb7adfSbellard;;
626ec530c81SbellardSunOS)
627ec530c81Sbellard  solaris="yes"
6280db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6290db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
630fa58948dSBlue Swirl  ld="gld"
631e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6320475a5caSths  needs_libsunmath="no"
63389138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
634c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6350475a5caSths    if test "$solarisrev" -le 9 ; then
6360475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6370475a5caSths        needs_libsunmath="yes"
638f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
639f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
640f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6410475a5caSths      else
64276ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
64376ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
64476ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
64576ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6460475a5caSths      fi
6470475a5caSths    fi
64886b2bd93Sths  fi
6496b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6500c58ac1cSmalc    audio_drv_list="oss"
6516b4d2ba1Sths  fi
652c2de5c91Smalc  audio_possible_drivers="oss sdl"
653d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
654d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
655d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
656d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
657a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
658560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
659560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
660560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
661ec530c81Sbellard;;
662b29fe3edSmalcAIX)
663b29fe3edSmalc  aix="yes"
6640db4a067SPaolo Bonzini  make="${MAKE-gmake}"
665b29fe3edSmalc;;
666179cf400SAndreas FärberHaiku)
667179cf400SAndreas Färber  haiku="yes"
668179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
669179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
670179cf400SAndreas Färber;;
671fb065187Sbellard*)
6720c58ac1cSmalc  audio_drv_list="oss"
6730bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6745327cf48Sbellard  linux="yes"
675831b7825Sths  linux_user="yes"
676af2be207SJan Kiszka  kvm="yes"
677af2be207SJan Kiszka  vhost_net="yes"
6785e9be92dSNicholas Bellinger  vhost_scsi="yes"
679fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
680a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
681fb065187Sbellard;;
6827d13299dSbellardesac
6837d13299dSbellard
6847d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
685b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
68684778508Sblueswir1    bsd_user="yes"
6877d3505c5Sbellard  fi
68808de3949SAndreas Färberfi
6897d3505c5Sbellard
6900db4a067SPaolo Bonzini: ${make=${MAKE-make}}
6910db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
69252510f8bSStefan Weil: ${python=${PYTHON-python}}
693e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
6940db4a067SPaolo Bonzini
6953c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
6963c4a4d0dSPeter Maydellif has clang; then
6973c4a4d0dSPeter Maydell  objcc=clang
6983c4a4d0dSPeter Maydellelse
6993c4a4d0dSPeter Maydell  objcc="$cc"
7003c4a4d0dSPeter Maydellfi
7013c4a4d0dSPeter Maydell
7023457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7033457a3f8SJuan Quintela  EXESUF=".exe"
70417969268SFam Zheng  DSOSUF=".dll"
705a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
706e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
707e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
70878e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
70978e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
710f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
71193b25869SJohn Snow  write_c_skeleton;
712f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
713f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
714f7cf5d5bSStefan Weil  fi
715c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
716683035deSPaolo Bonzini  mandir="\${prefix}"
717528ae5b8SEduardo Habkost  datadir="\${prefix}"
718850da188SEduardo Habkost  qemu_docdir="\${prefix}"
719683035deSPaolo Bonzini  bindir="\${prefix}"
720683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7215a699bbbSLaszlo Ersek  local_statedir=
722683035deSPaolo Bonzini  confsuffix=""
723259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7243457a3f8SJuan Quintelafi
7253457a3f8SJuan Quintela
726487fefdbSAnthony Liguoriwerror=""
72785aa5189Sbellard
7287d13299dSbellardfor opt do
72989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7307d13299dSbellard  case "$opt" in
7312efc3265Sbellard  --help|-h) show_help=yes
7322efc3265Sbellard  ;;
73399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
73499123e13SMike Frysinger  ;;
735b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7367d13299dSbellard  ;;
737b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
73832ce6337Sbellard  ;;
739ca4deeb1SPaolo Bonzini  --source-path=*)
7407d13299dSbellard  ;;
741ac0df51dSaliguori  --cross-prefix=*)
7427d13299dSbellard  ;;
743ac0df51dSaliguori  --cc=*)
7447d13299dSbellard  ;;
745b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
74683469015Sbellard  ;;
74783f73fceSTomoki Sekiyama  --cxx=*)
74883f73fceSTomoki Sekiyama  ;;
749e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
750e007dbecSMichael S. Tsirkin  ;;
7513c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7523c4a4d0dSPeter Maydell  ;;
753b1a550a0Spbrook  --make=*) make="$optarg"
7547d13299dSbellard  ;;
7556a882643Spbrook  --install=*) install="$optarg"
7566a882643Spbrook  ;;
757c886edfbSBlue Swirl  --python=*) python="$optarg"
758c886edfbSBlue Swirl  ;;
7591d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7601d728c39SBlue Swirl  ;;
761e2d8830eSBrad  --smbd=*) smbd="$optarg"
762e2d8830eSBrad  ;;
763e2a2ed06SJuan Quintela  --extra-cflags=*)
7647d13299dSbellard  ;;
765e2a2ed06SJuan Quintela  --extra-ldflags=*)
7667d13299dSbellard  ;;
7675bc62e01SGerd Hoffmann  --enable-debug-info)
7685bc62e01SGerd Hoffmann  ;;
7695bc62e01SGerd Hoffmann  --disable-debug-info)
7705bc62e01SGerd Hoffmann  ;;
77117969268SFam Zheng  --enable-modules)
77217969268SFam Zheng      modules="yes"
77317969268SFam Zheng  ;;
7743aa88b31SStefan Hajnoczi  --disable-modules)
7753aa88b31SStefan Hajnoczi      modules="no"
7763aa88b31SStefan Hajnoczi  ;;
7772ff6b91eSJuan Quintela  --cpu=*)
7787d13299dSbellard  ;;
779b1a550a0Spbrook  --target-list=*) target_list="$optarg"
780de83cd02Sbellard  ;;
7815b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
7825b808275SLluís Vilanova  ;;
7835b808275SLluís Vilanova  # XXX: backwards compatibility
7845b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
78594a420b1SStefan Hajnoczi  ;;
78674242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
7879410b56cSPrerna Saxena  ;;
7887d13299dSbellard  --enable-gprof) gprof="yes"
7897d13299dSbellard  ;;
7901d728c39SBlue Swirl  --enable-gcov) gcov="yes"
7911d728c39SBlue Swirl  ;;
79279427693SLoïc Minier  --static)
79379427693SLoïc Minier    static="yes"
79479427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
79517884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
79643ce4dfeSbellard  ;;
7970b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
7980b24e75fSPaolo Bonzini  ;;
7990b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8000b24e75fSPaolo Bonzini  ;;
8013aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8023aa5d2beSAlon Levy  ;;
8038bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8048bf188aaSMichael Tokarev  ;;
8050f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8060f94d6daSAlon Levy  ;;
807528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8080b24e75fSPaolo Bonzini  ;;
809023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
810023d3d67SEduardo Habkost  ;;
811850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8120b24e75fSPaolo Bonzini  ;;
813ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
81407381cc1SAnthony Liguori  ;;
815785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
816785c23aeSLuiz Capitulino  ;;
817785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
818023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
819023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
820023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
821023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
822023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
823023ddd74SMax Filippov    # lots of directory switches by default.
824023ddd74SMax Filippov  ;;
825e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
826e2134eb9SGerd Hoffmann  ;;
827e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
828e2134eb9SGerd Hoffmann  ;;
82974880fe2SRobert Schiele  --without-pixman) pixman="none"
83074880fe2SRobert Schiele  ;;
83197a847bcSbellard  --disable-sdl) sdl="no"
83297a847bcSbellard  ;;
833c4198157SJuan Quintela  --enable-sdl) sdl="yes"
834c4198157SJuan Quintela  ;;
83547c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
83647c03744SDave Airlie  ;;
8373556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8383556c233SPaolo Bonzini  ;;
8393556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8403556c233SPaolo Bonzini  ;;
841983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
842983eef5aSMeador Inge  ;;
843983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
844983eef5aSMeador Inge  ;;
845821601eaSJes Sorensen  --disable-vnc) vnc="no"
846821601eaSJes Sorensen  ;;
847821601eaSJes Sorensen  --enable-vnc) vnc="yes"
848821601eaSJes Sorensen  ;;
8492f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8502f6a1ab0Sblueswir1  ;;
8510c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8520c58ac1cSmalc  ;;
85389138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
854b64ec4e4SFam Zheng  ;;
85589138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
856eb852011SMarkus Armbruster  ;;
857f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
858f8393946Saurel32  ;;
859f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
860f8393946Saurel32  ;;
861f3d08ee6SPaul Brook  --enable-debug)
862f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
863f3d08ee6SPaul Brook      debug_tcg="yes"
864f3d08ee6SPaul Brook      debug="yes"
865f3d08ee6SPaul Brook      strip_opt="no"
866b553a042SJohn Snow      fortify_source="no"
867f3d08ee6SPaul Brook  ;;
86803b4fe7dSaliguori  --enable-sparse) sparse="yes"
86903b4fe7dSaliguori  ;;
87003b4fe7dSaliguori  --disable-sparse) sparse="no"
87103b4fe7dSaliguori  ;;
8721625af87Saliguori  --disable-strip) strip_opt="no"
8731625af87Saliguori  ;;
8742f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8752f9606b3Saliguori  ;;
876ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
877ea784e3bSJuan Quintela  ;;
8782f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
8792f6f5c7aSCorentin Chary  ;;
8802f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
8812f6f5c7aSCorentin Chary  ;;
882efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
883efe556adSCorentin Chary  ;;
884efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
885efe556adSCorentin Chary  ;;
886443f1376Sbellard  --disable-slirp) slirp="no"
887c20709aaSbellard  ;;
888e0e6c8c0Saliguori  --disable-vde) vde="no"
8898a16d273Sths  ;;
890dfb278bdSJuan Quintela  --enable-vde) vde="yes"
891dfb278bdSJuan Quintela  ;;
89258952137SVincenzo Maffione  --disable-netmap) netmap="no"
89358952137SVincenzo Maffione  ;;
89458952137SVincenzo Maffione  --enable-netmap) netmap="yes"
89558952137SVincenzo Maffione  ;;
896e37630caSaliguori  --disable-xen) xen="no"
897e37630caSaliguori  ;;
898fc321b4bSJuan Quintela  --enable-xen) xen="yes"
899fc321b4bSJuan Quintela  ;;
900eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
901eb6fda0fSAnthony PERARD  ;;
902eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
903eb6fda0fSAnthony PERARD  ;;
90464a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
90564a7ad6fSIan Campbell  ;;
90664a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
90764a7ad6fSIan Campbell  ;;
9082e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9092e4d9fb1Saurel32  ;;
9104ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9114ffcedb6SJuan Quintela  ;;
912fb599c9aSbalrog  --disable-bluez) bluez="no"
913fb599c9aSbalrog  ;;
914a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
915a20a6f46SJuan Quintela  ;;
9167ba1e619Saliguori  --disable-kvm) kvm="no"
9177ba1e619Saliguori  ;;
918b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
919b31a0277SJuan Quintela  ;;
9209195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9219195b2c2SStefan Weil  ;;
9229195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9239195b2c2SStefan Weil  ;;
92447e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
92547e98658SCorey Bryant  ;;
92647e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
92747e98658SCorey Bryant  ;;
928cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
929cd4ec0b4SGerd Hoffmann  ;;
930cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
931cd4ec0b4SGerd Hoffmann  ;;
932c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
933c589b249SRonnie Sahlberg  ;;
934c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
935c589b249SRonnie Sahlberg  ;;
9366542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9376542aa9cSPeter Lieven  ;;
9386542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9396542aa9cSPeter Lieven  ;;
94005c2a3e7Sbellard  --enable-profiler) profiler="yes"
94105c2a3e7Sbellard  ;;
94214821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
94314821030SPavel Borzenkov  ;;
944c2de5c91Smalc  --enable-cocoa)
945c2de5c91Smalc      cocoa="yes" ;
94689138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9475b0753e0Sbellard  ;;
948cad25d69Spbrook  --disable-system) softmmu="no"
9490a8e90f4Spbrook  ;;
950cad25d69Spbrook  --enable-system) softmmu="yes"
9510a8e90f4Spbrook  ;;
9520953a80fSZachary Amsden  --disable-user)
9530953a80fSZachary Amsden      linux_user="no" ;
9540953a80fSZachary Amsden      bsd_user="no" ;
9550953a80fSZachary Amsden  ;;
9560953a80fSZachary Amsden  --enable-user) ;;
957831b7825Sths  --disable-linux-user) linux_user="no"
9580a8e90f4Spbrook  ;;
959831b7825Sths  --enable-linux-user) linux_user="yes"
960831b7825Sths  ;;
96184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
96284778508Sblueswir1  ;;
96384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
96484778508Sblueswir1  ;;
96540d6444eSAvi Kivity  --enable-pie) pie="yes"
96634005a00SKirill A. Shutemov  ;;
96740d6444eSAvi Kivity  --disable-pie) pie="no"
96834005a00SKirill A. Shutemov  ;;
96985aa5189Sbellard  --enable-werror) werror="yes"
97085aa5189Sbellard  ;;
97185aa5189Sbellard  --disable-werror) werror="no"
97285aa5189Sbellard  ;;
97363678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
97463678e17SSteven Noonan  ;;
97563678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
97663678e17SSteven Noonan  ;;
9774d3b6f6eSbalrog  --disable-curses) curses="no"
9784d3b6f6eSbalrog  ;;
979c584a6d0SJuan Quintela  --enable-curses) curses="yes"
980c584a6d0SJuan Quintela  ;;
981769ce76dSAlexander Graf  --disable-curl) curl="no"
982769ce76dSAlexander Graf  ;;
983788c8196SJuan Quintela  --enable-curl) curl="yes"
984788c8196SJuan Quintela  ;;
9852df87df7SJuan Quintela  --disable-fdt) fdt="no"
9862df87df7SJuan Quintela  ;;
9872df87df7SJuan Quintela  --enable-fdt) fdt="yes"
9882df87df7SJuan Quintela  ;;
9895c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
9905c6c3a6cSChristoph Hellwig  ;;
9915c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
9925c6c3a6cSChristoph Hellwig  ;;
993758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
994758e8e38SVenkateswararao Jujjuri (JV)  ;;
995758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
996758e8e38SVenkateswararao Jujjuri (JV)  ;;
99777755340Sths  --disable-blobs) blobs="no"
99877755340Sths  ;;
9994a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10004a19f1ecSpbrook  ;;
1001519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1002519175a2SAlex Barcelo  ;;
100370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
100470c60c08SStefan Hajnoczi  ;;
100570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
100670c60c08SStefan Hajnoczi  ;;
1007a25dba17SJuan Quintela  --disable-docs) docs="no"
100870ec5dc0SAnthony Liguori  ;;
1009a25dba17SJuan Quintela  --enable-docs) docs="yes"
101083a3ab8bSJuan Quintela  ;;
1011d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1012d5970055SMichael S. Tsirkin  ;;
1013d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1014d5970055SMichael S. Tsirkin  ;;
10155e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10165e9be92dSNicholas Bellinger  ;;
10175e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10185e9be92dSNicholas Bellinger  ;;
1019fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1020fc0b9b0eSStefan Hajnoczi  ;;
1021fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1022fc0b9b0eSStefan Hajnoczi  ;;
1023da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
102420ff075bSMichael Walle  ;;
1025da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
102620ff075bSMichael Walle  ;;
1027f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1028f27aaf4bSChristian Brunner  ;;
1029f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1030f27aaf4bSChristian Brunner  ;;
10318c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10328c84cf11SSergei Trofimovich  ;;
10338c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10348c84cf11SSergei Trofimovich  ;;
10357b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1036111a38b0SRobert Relyea  ;;
10377b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1038111a38b0SRobert Relyea  ;;
10392b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10402b2325ffSGerd Hoffmann  ;;
10412b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10422b2325ffSGerd Hoffmann  ;;
104369354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
104469354a83SHans de Goede  ;;
104569354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
104669354a83SHans de Goede  ;;
10471ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10481ece9905SAlon Levy  ;;
1049b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1050b25c9dffSStefan Weil  ;;
1051607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1052607dacd0Sqiaonuohan  ;;
1053b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1054b25c9dffSStefan Weil  ;;
1055607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1056607dacd0Sqiaonuohan  ;;
10576b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10586b383c08SPeter Wu  ;;
10596b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10606b383c08SPeter Wu  ;;
1061d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1062d138cee9SMichael Roth  ;;
1063d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1064d138cee9SMichael Roth  ;;
10659dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10669dacf32dSYossi Hindin  ;;
10679dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10689dacf32dSYossi Hindin  ;;
1069d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1070d9840e25STomoki Sekiyama  ;;
1071d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1072d9840e25STomoki Sekiyama  ;;
1073d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1074d9840e25STomoki Sekiyama  ;;
1075d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1076d9840e25STomoki Sekiyama  ;;
1077d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1078d9840e25STomoki Sekiyama  ;;
1079d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1080d9840e25STomoki Sekiyama  ;;
10814b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
10824b1c11fdSDaniel P. Berrange  ;;
10834b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
10844b1c11fdSDaniel P. Berrange  ;;
1085f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1086f794573eSEduardo Otubo  ;;
1087f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1088f794573eSEduardo Otubo  ;;
1089eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1090eb100396SBharata B Rao  ;;
1091eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1092eb100396SBharata B Rao  ;;
1093c9a12e75SChrysostomos Nanakos  --disable-archipelago) archipelago="no"
1094c9a12e75SChrysostomos Nanakos  ;;
1095c9a12e75SChrysostomos Nanakos  --enable-archipelago) archipelago="yes"
1096c9a12e75SChrysostomos Nanakos  ;;
109752b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
109852b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1099583f6e7bSStefan Hajnoczi  ;;
1100cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1101cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1102cb6414dfSFam Zheng  ;;
1103315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1104315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1105315d3184SFam Zheng  ;;
1106a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1107a4ccabcfSAnthony Liguori  ;;
1108a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1109a4ccabcfSAnthony Liguori  ;;
1110a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1111a1c5e949SDaniel P. Berrange  ;;
1112ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1113ddbb0d09SDaniel P. Berrange  ;;
1114ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1115ddbb0d09SDaniel P. Berrange  ;;
111691bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
111791bfcdb0SDaniel P. Berrange  ;;
111891bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
111991bfcdb0SDaniel P. Berrange  ;;
112091bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
112191bfcdb0SDaniel P. Berrange  ;;
112291bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
112391bfcdb0SDaniel P. Berrange  ;;
11242da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11252da776dbSMichael R. Hines  ;;
11262da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11272da776dbSMichael R. Hines  ;;
1128528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1129528de90aSDaniel P. Berrange  ;;
1130bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1131bbbf9bfbSStefan Weil  ;;
1132bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1133bbbf9bfbSStefan Weil  ;;
11349d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11359d9e1521SGerd Hoffmann  ;;
11369d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11379d9e1521SGerd Hoffmann  ;;
1138e91c793cSCole Robinson  --disable-tpm) tpm="no"
1139e91c793cSCole Robinson  ;;
1140ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1141ab214c29SStefan Berger  ;;
11420a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11430a12ec87SRichard W.M. Jones  ;;
11440a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11450a12ec87SRichard W.M. Jones  ;;
1146a99d57bbSWanlong Gao  --disable-numa) numa="no"
1147a99d57bbSWanlong Gao  ;;
1148a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1149a99d57bbSWanlong Gao  ;;
11502847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11512847b469SFam Zheng  ;;
11522847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11532847b469SFam Zheng  ;;
11547b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11557b01cb97SAlexandre Derumier  ;;
11567b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11577b01cb97SAlexandre Derumier  ;;
1158a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1159a6b1d4c0SChanglong Xie  ;;
1160a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1161a6b1d4c0SChanglong Xie  ;;
11622d2ad6d0SFam Zheng  *)
11632d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11642d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11652d2ad6d0SFam Zheng      exit 1
11667f1559c6Sbalrog  ;;
11677d13299dSbellard  esac
11687d13299dSbellarddone
11697d13299dSbellard
1170f6f0b7d9SStefan Weilif ! has $python; then
1171f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1172f6f0b7d9SStefan Weilfi
1173f6f0b7d9SStefan Weil
1174f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1175f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1176fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1177fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1178f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1179f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1180f6f0b7d9SStefan Weilfi
1181f6f0b7d9SStefan Weil
1182fec21036SMarkus Armbruster# Suppress writing compiled files
1183f6f0b7d9SStefan Weilpython="$python -B"
1184f6f0b7d9SStefan Weil
118540293e58Sbellardcase "$cpu" in
1186e3608d66SRichard Henderson    ppc)
1187e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1188e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1189e3608d66SRichard Henderson           ;;
1190e3608d66SRichard Henderson    ppc64)
1191e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1192e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1193e3608d66SRichard Henderson           ;;
11949b9c37c3SRichard Henderson    sparc)
11950c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
119679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
11973142255cSblueswir1           ;;
1198ed968ff1SJuan Quintela    sparc64)
11990c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
120079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
12013142255cSblueswir1           ;;
120276d83bdeSths    s390)
1203061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
120428d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
120528d7cc49SRichard Henderson           ;;
120628d7cc49SRichard Henderson    s390x)
1207061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
120828d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
120976d83bdeSths           ;;
121040293e58Sbellard    i386)
121179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12120c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12132b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
121440293e58Sbellard           ;;
121540293e58Sbellard    x86_64)
121679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64"
12170c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12182b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1219379f6698SPaul Brook           ;;
1220c72b26ecSRichard Henderson    x32)
1221c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1222c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1223c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1224c72b26ecSRichard Henderson           ;;
122530163d89SPeter Maydell    # No special flags required for other host CPUs
12263142255cSblueswir1esac
12273142255cSblueswir1
122879f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
122979f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
123079f3b12fSPeter Crosthwaite
1231affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1232affc88ccSPeter Maydell# support, even if we're using TCI.
1233affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1234affc88ccSPeter Maydell  bsd_user="no"
1235affc88ccSPeter Maydell  linux_user="no"
1236affc88ccSPeter Maydellfi
1237affc88ccSPeter Maydell
123860e0df25SPeter Maydelldefault_target_list=""
123960e0df25SPeter Maydell
12406e92f823SPeter Maydellmak_wilds=""
12416e92f823SPeter Maydell
124260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12436e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
124460e0df25SPeter Maydellfi
124560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12466e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
124760e0df25SPeter Maydellfi
124860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12496e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
125060e0df25SPeter Maydellfi
125160e0df25SPeter Maydell
12526e92f823SPeter Maydellfor config in $mak_wilds; do
12536e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12546e92f823SPeter Maydelldone
12556e92f823SPeter Maydell
1256af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1257af5db58eSpbrookcat << EOF
1258af5db58eSpbrook
1259af5db58eSpbrookUsage: configure [options]
1260af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1261af5db58eSpbrook
126208fb77edSStefan WeilStandard options:
126308fb77edSStefan Weil  --help                   print this message
126408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
126508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
126608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
126708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
126808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
126908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
127008fb77edSStefan Weil
127108fb77edSStefan WeilAdvanced options (experts only):
127208fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
127308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
127408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
127508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
127608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
127708fb77edSStefan Weil                           build time
127808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
127908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
128008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
128108fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
128208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
128308fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
128408fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
128508fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
128608fb77edSStefan Weil  --static                 enable static build [$static]
128708fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
128808fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
128908fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
129008fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
129108fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
129208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
129308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1294e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
129508fb77edSStefan Weil  --enable-debug           enable common debug build options
129608fb77edSStefan Weil  --disable-strip          disable stripping binaries
129708fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
129863678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
129908fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
130008fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
130108fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
130208fb77edSStefan Weil  --block-drv-rw-whitelist=L
130308fb77edSStefan Weil                           set block driver read-write whitelist
130408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
130508fb77edSStefan Weil  --block-drv-ro-whitelist=L
130608fb77edSStefan Weil                           set block driver read-only whitelist
130708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13085b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
130908fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
131008fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
131108fb77edSStefan Weil                           Default:trace-<pid>
1312c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1313c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1314c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1315c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
131608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
131708fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
131808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
131908fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1320c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1321c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1322c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1323a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1324c23f23b9SMichael Tokarev
1325c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1326c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1327c23f23b9SMichael Tokarev
1328c23f23b9SMichael Tokarev  system          all system emulation targets
1329c23f23b9SMichael Tokarev  user            supported user emulation targets
1330c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1331c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1332c23f23b9SMichael Tokarev  docs            build documentation
1333c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1334c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1335c23f23b9SMichael Tokarev  pie             Position Independent Executables
1336c23f23b9SMichael Tokarev  modules         modules support
1337c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1338c23f23b9SMichael Tokarev  debug-info      debugging information
1339c23f23b9SMichael Tokarev  sparse          sparse checker
1340c23f23b9SMichael Tokarev
1341ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
134291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
134391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1344c23f23b9SMichael Tokarev  sdl             SDL UI
1345c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1346c23f23b9SMichael Tokarev  gtk             gtk UI
1347c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1348c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1349c23f23b9SMichael Tokarev  curses          curses UI
1350c23f23b9SMichael Tokarev  vnc             VNC UI support
1351c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1352c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1353c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1354c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1355c23f23b9SMichael Tokarev  virtfs          VirtFS
1356c23f23b9SMichael Tokarev  xen             xen backend driver support
1357c23f23b9SMichael Tokarev  xen-pci-passthrough
1358c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1359c23f23b9SMichael Tokarev  curl            curl connectivity
1360c23f23b9SMichael Tokarev  fdt             fdt device tree
1361c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1362c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1363c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1364c23f23b9SMichael Tokarev  vde             support for vde network
1365c23f23b9SMichael Tokarev  netmap          support for netmap network
1366c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1367c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1368c23f23b9SMichael Tokarev  attr            attr and xattr support
1369c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1370c23f23b9SMichael Tokarev  spice           spice
1371c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1372c23f23b9SMichael Tokarev  libiscsi        iscsi support
1373c23f23b9SMichael Tokarev  libnfs          nfs support
13747b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1375c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1376c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1377c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1378c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1379c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1380c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1381c23f23b9SMichael Tokarev  seccomp         seccomp support
1382c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1383c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1384c23f23b9SMichael Tokarev  archipelago     Archipelago backend
1385c23f23b9SMichael Tokarev  tpm             TPM support
1386c23f23b9SMichael Tokarev  libssh2         ssh block device support
1387c23f23b9SMichael Tokarev  numa            libnuma support
1388c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
13897b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1390a6b1d4c0SChanglong Xie  replication     replication support
139108fb77edSStefan Weil
139208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1393af5db58eSpbrookEOF
13942d2ad6d0SFam Zhengexit 0
1395af5db58eSpbrookfi
1396af5db58eSpbrook
1397359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1398359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1399359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1400359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1401359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1402359bc95dSPeter Maydell    else
140376ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1404359bc95dSPeter Maydell    fi
1405359bc95dSPeter Maydellfi
1406359bc95dSPeter Maydell
14079c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14089c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14099c83ffd8SPeter Maydellif test -z "$werror" ; then
14109c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1411e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14129c83ffd8SPeter Maydell        werror="yes"
14139c83ffd8SPeter Maydell    else
14149c83ffd8SPeter Maydell        werror="no"
14159c83ffd8SPeter Maydell    fi
14169c83ffd8SPeter Maydellfi
14179c83ffd8SPeter Maydell
14188d05095cSPaolo Bonzini# check that the C compiler works.
141993b25869SJohn Snowwrite_c_skeleton;
14208d05095cSPaolo Bonziniif compile_object ; then
14218d05095cSPaolo Bonzini  : C compiler works ok
14228d05095cSPaolo Bonzinielse
142376ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14248d05095cSPaolo Bonzinifi
14250ef74c74SPeter Maydellif ! compile_prog ; then
14260ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14270ef74c74SPeter Maydellfi
14288d05095cSPaolo Bonzini
142998b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
143098b21dcdSPeter Maydellif has $cxx; then
143198b21dcdSPeter Maydell    cat > $TMPC <<EOF
143298b21dcdSPeter Maydellint c_function(void);
143398b21dcdSPeter Maydellint main(void) { return c_function(); }
143498b21dcdSPeter MaydellEOF
143598b21dcdSPeter Maydell
143698b21dcdSPeter Maydell    compile_object
143798b21dcdSPeter Maydell
14389c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
143998b21dcdSPeter Maydellextern "C" {
144098b21dcdSPeter Maydell   int c_function(void);
144198b21dcdSPeter Maydell}
144298b21dcdSPeter Maydellint c_function(void) { return 42; }
144398b21dcdSPeter MaydellEOF
144498b21dcdSPeter Maydell
14459c83ffd8SPeter Maydell    update_cxxflags
14469c83ffd8SPeter Maydell
14479c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
144898b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
144998b21dcdSPeter Maydell        :
145098b21dcdSPeter Maydell    else
145198b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
145298b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
145398b21dcdSPeter Maydell        cxx=
145498b21dcdSPeter Maydell    fi
145598b21dcdSPeter Maydellelse
145698b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
145798b21dcdSPeter Maydell    cxx=
145898b21dcdSPeter Maydellfi
145998b21dcdSPeter Maydell
14608d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
14618d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
14628d05095cSPaolo Bonzinigcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1463435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1464c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
146571429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
14666ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
14676ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
14686ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
14696ca026cbSPeter Maydell# so it's too error prone.
147093b25869SJohn Snow
147193b25869SJohn Snowcc_has_warning_flag() {
147293b25869SJohn Snow    write_c_skeleton;
147393b25869SJohn Snow
1474a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1475a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1476a1d29d6cSPeter Maydell    # warning options).
147793b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
147893b25869SJohn Snow    compile_prog "-Werror $optflag" ""
147993b25869SJohn Snow}
148093b25869SJohn Snow
148193b25869SJohn Snowfor flag in $gcc_flags; do
148293b25869SJohn Snow    if cc_has_warning_flag $flag ; then
14838d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14848d05095cSPaolo Bonzini    fi
14858d05095cSPaolo Bonzinidone
14868d05095cSPaolo Bonzini
148763678e17SSteven Noonanif test "$stack_protector" != "no"; then
1488fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1489fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1490fccd35a0SRodrigo Rebello{
1491fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1492fccd35a0SRodrigo Rebello    while (*c) {
1493fccd35a0SRodrigo Rebello        *p++ = *c++;
1494fccd35a0SRodrigo Rebello    }
1495fccd35a0SRodrigo Rebello    return 0;
1496fccd35a0SRodrigo Rebello}
1497fccd35a0SRodrigo RebelloEOF
149863678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
14993b463a3fSMiroslav Rezanina  sp_on=0
150063678e17SSteven Noonan  for flag in $gcc_flags; do
1501590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1502590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1503590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1504590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
150563678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15063b463a3fSMiroslav Rezanina      sp_on=1
150763678e17SSteven Noonan      break
150863678e17SSteven Noonan    fi
150963678e17SSteven Noonan  done
15103b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15113b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15123b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15133b463a3fSMiroslav Rezanina    fi
15143b463a3fSMiroslav Rezanina  fi
151537746c5eSMarc-André Lureaufi
151637746c5eSMarc-André Lureau
1517cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1518cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1519cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1520cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1521cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1522cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1523cbdd1999SPaolo Bonziniint main(void) { return 0; }
1524cbdd1999SPaolo Bonzini#else
1525cbdd1999SPaolo Bonzini#error No bug in this compiler.
1526cbdd1999SPaolo Bonzini#endif
1527cbdd1999SPaolo BonziniEOF
1528cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1529cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1530cbdd1999SPaolo Bonzinifi
1531cbdd1999SPaolo Bonzini
153240d6444eSAvi Kivityif test "$static" = "yes" ; then
1533aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1534aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1535aa0d1f44SPaolo Bonzini  fi
153640d6444eSAvi Kivity  if test "$pie" = "yes" ; then
153776ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
153840d6444eSAvi Kivity  else
153940d6444eSAvi Kivity    pie="no"
154040d6444eSAvi Kivity  fi
154140d6444eSAvi Kivityfi
154240d6444eSAvi Kivity
1543768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1544768b7855SEmilio G. Cota  cat > $TMPC << EOF
1545768b7855SEmilio G. Cotastatic __thread int tls_var;
1546768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1547768b7855SEmilio G. CotaEOF
1548768b7855SEmilio G. Cota
1549768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1550768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1551768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1552768b7855SEmilio G. Cotafi
1553768b7855SEmilio G. Cota
155440d6444eSAvi Kivityif test "$pie" = ""; then
155540d6444eSAvi Kivity  case "$cpu-$targetos" in
1556c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
155740d6444eSAvi Kivity      ;;
155840d6444eSAvi Kivity    *)
155940d6444eSAvi Kivity      pie="no"
156040d6444eSAvi Kivity      ;;
156140d6444eSAvi Kivity  esac
156240d6444eSAvi Kivityfi
156340d6444eSAvi Kivity
156440d6444eSAvi Kivityif test "$pie" != "no" ; then
156540d6444eSAvi Kivity  cat > $TMPC << EOF
156621d4a791SAvi Kivity
156721d4a791SAvi Kivity#ifdef __linux__
156821d4a791SAvi Kivity#  define THREAD __thread
156921d4a791SAvi Kivity#else
157021d4a791SAvi Kivity#  define THREAD
157121d4a791SAvi Kivity#endif
157221d4a791SAvi Kivity
157321d4a791SAvi Kivitystatic THREAD int tls_var;
157421d4a791SAvi Kivity
157521d4a791SAvi Kivityint main(void) { return tls_var; }
157621d4a791SAvi Kivity
157740d6444eSAvi KivityEOF
157840d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
157940d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
158040d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
158140d6444eSAvi Kivity    pie="yes"
158240d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
158340d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
158440d6444eSAvi Kivity    fi
158540d6444eSAvi Kivity  else
158640d6444eSAvi Kivity    if test "$pie" = "yes"; then
158776ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
158840d6444eSAvi Kivity    else
158940d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
159040d6444eSAvi Kivity      pie="no"
159140d6444eSAvi Kivity    fi
159240d6444eSAvi Kivity  fi
159346eef33bSBrad
1594e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
159546eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
159646eef33bSBrad    LDFLAGS_NOPIE="-nopie"
159746eef33bSBrad  fi
159840d6444eSAvi Kivityfi
159940d6444eSAvi Kivity
160009dada40SPaolo Bonzini##########################################
160109dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
160209dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
160309dada40SPaolo Bonzini# specification is necessary
160409dada40SPaolo Bonzini
160509dada40SPaolo Bonziniif test "$cpu" = "i386"; then
160609dada40SPaolo Bonzini  cat > $TMPC << EOF
160709dada40SPaolo Bonzinistatic int sfaa(int *ptr)
160809dada40SPaolo Bonzini{
160909dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
161009dada40SPaolo Bonzini}
161109dada40SPaolo Bonzini
161209dada40SPaolo Bonziniint main(void)
161309dada40SPaolo Bonzini{
161409dada40SPaolo Bonzini  int val = 42;
16151405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
161609dada40SPaolo Bonzini  sfaa(&val);
161709dada40SPaolo Bonzini  return val;
161809dada40SPaolo Bonzini}
161909dada40SPaolo BonziniEOF
162009dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
162109dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
162209dada40SPaolo Bonzini  fi
162309dada40SPaolo Bonzinifi
162409dada40SPaolo Bonzini
162509dada40SPaolo Bonzini#########################################
1626ec530c81Sbellard# Solaris specific configure tool chain decisions
162709dada40SPaolo Bonzini
1628ec530c81Sbellardif test "$solaris" = "yes" ; then
16296792aa11SLoïc Minier  if has $install; then
16306792aa11SLoïc Minier    :
16316792aa11SLoïc Minier  else
163276ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
163376ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
163476ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1635ec530c81Sbellard  fi
163689138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
163776ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
163876ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
163976ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1640ec530c81Sbellard  fi
16416792aa11SLoïc Minier  if has ar; then
16426792aa11SLoïc Minier    :
16436792aa11SLoïc Minier  else
1644ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
164576ad07a4SPeter Maydell      error_exit "No path includes ar" \
164676ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1647ec530c81Sbellard    fi
164876ad07a4SPeter Maydell    error_exit "No path includes ar"
1649ec530c81Sbellard  fi
1650ec530c81Sbellardfi
1651ec530c81Sbellard
1652afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1653121afa9eSAnthony Liguori    target_list="$default_target_list"
1654121afa9eSAnthony Liguorielse
165589138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
16565327cf48Sbellardfi
165725b48338SPeter Maydell
165825b48338SPeter Maydell# Check that we recognised the target name; this allows a more
165925b48338SPeter Maydell# friendly error message than if we let it fall through.
166025b48338SPeter Maydellfor target in $target_list; do
166125b48338SPeter Maydell    case " $default_target_list " in
166225b48338SPeter Maydell        *" $target "*)
166325b48338SPeter Maydell            ;;
166425b48338SPeter Maydell        *)
166525b48338SPeter Maydell            error_exit "Unknown target name '$target'"
166625b48338SPeter Maydell            ;;
166725b48338SPeter Maydell    esac
166825b48338SPeter Maydelldone
166925b48338SPeter Maydell
1670f55fe278SPaolo Bonzini# see if system emulation was really requested
1671f55fe278SPaolo Bonzinicase " $target_list " in
1672f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1673f55fe278SPaolo Bonzini  ;;
1674f55fe278SPaolo Bonzini  *) softmmu=no
1675f55fe278SPaolo Bonzini  ;;
1676f55fe278SPaolo Bonziniesac
16775327cf48Sbellard
1678249247c9SJuan Quintelafeature_not_found() {
1679249247c9SJuan Quintela  feature=$1
168021684af0SStewart Smith  remedy=$2
1681249247c9SJuan Quintela
168276ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
168321684af0SStewart Smith      "configure was not able to find it." \
168421684af0SStewart Smith      "$remedy"
1685249247c9SJuan Quintela}
1686249247c9SJuan Quintela
16877d13299dSbellard# ---
16887d13299dSbellard# big/little endian test
16897d13299dSbellardcat > $TMPC << EOF
169061cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
169161cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
169261cc919fSMike Frysingerextern int foo(short *, short *);
169361cc919fSMike Frysingerint main(int argc, char *argv[]) {
169461cc919fSMike Frysinger    return foo(big_endian, little_endian);
16957d13299dSbellard}
16967d13299dSbellardEOF
16977d13299dSbellard
169861cc919fSMike Frysingerif compile_object ; then
169961cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
170061cc919fSMike Frysinger        bigendian="yes"
170161cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
170261cc919fSMike Frysinger        bigendian="no"
17037d13299dSbellard    else
17047d13299dSbellard        echo big/little test failed
17057d13299dSbellard    fi
17067d13299dSbellardelse
170761cc919fSMike Frysinger    echo big/little test failed
17087d13299dSbellardfi
17097d13299dSbellard
1710b0a47e79SJuan Quintela##########################################
1711a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1712a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1713a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1714a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1715a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1716a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1717a30878e7SPeter Maydell    fi
1718a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1719a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1720a30878e7SPeter Maydell    fi
1721a30878e7SPeter Maydell    gtk=no
1722a30878e7SPeter Maydell    sdl=no
1723a30878e7SPeter Maydellfi
1724a30878e7SPeter Maydell
1725a30878e7SPeter Maydell##########################################
1726015a33bdSGonglei# L2TPV3 probe
1727015a33bdSGonglei
1728015a33bdSGongleicat > $TMPC <<EOF
1729015a33bdSGonglei#include <sys/socket.h>
1730bff6cb72SMichael Tokarev#include <linux/ip.h>
1731015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1732015a33bdSGongleiEOF
1733015a33bdSGongleiif compile_prog "" "" ; then
1734015a33bdSGonglei  l2tpv3=yes
1735015a33bdSGongleielse
1736015a33bdSGonglei  l2tpv3=no
1737015a33bdSGongleifi
1738015a33bdSGonglei
1739015a33bdSGonglei##########################################
17404d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17414d9310f4SDaniel P. Berrange
17424d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17434d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17444d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17454d9310f4SDaniel P. Berrange    #
17464d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
17474d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
17484d9310f4SDaniel P. Berrange    #
17494d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
17504d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
17514d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
17524d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
17534d9310f4SDaniel P. Berrange    # that for you.
17544d9310f4SDaniel P. Berrange    #
17554d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
17564d9310f4SDaniel P. Berrange    # are not in fact redundant.
17574d9310f4SDaniel P. Berrangecat > $TMPC << EOF
17584d9310f4SDaniel P. Berrange#include <unistd.h>
17594d9310f4SDaniel P. Berrange#include <time.h>
17604d9310f4SDaniel P. Berrange#undef localtime_r
17614d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
17624d9310f4SDaniel P. BerrangeEOF
17634d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
17644d9310f4SDaniel P. Berrange        localtime_r="yes"
17654d9310f4SDaniel P. Berrange    else
17664d9310f4SDaniel P. Berrange        localtime_r="no"
17674d9310f4SDaniel P. Berrange    fi
17684d9310f4SDaniel P. Berrangefi
17694d9310f4SDaniel P. Berrange
17704d9310f4SDaniel P. Berrange##########################################
1771779ab5e3SStefan Weil# pkg-config probe
1772779ab5e3SStefan Weil
1773779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
177476ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1775779ab5e3SStefan Weilfi
1776779ab5e3SStefan Weil
1777779ab5e3SStefan Weil##########################################
1778b0a47e79SJuan Quintela# NPTL probe
1779b0a47e79SJuan Quintela
178024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1781bd0c5661Spbrook  cat > $TMPC <<EOF
1782bd0c5661Spbrook#include <sched.h>
178330813ceaSpbrook#include <linux/futex.h>
1784182eacc0SStefan Weilint main(void) {
1785bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1786bd0c5661Spbrook#error bork
1787bd0c5661Spbrook#endif
1788182eacc0SStefan Weil  return 0;
1789bd0c5661Spbrook}
1790bd0c5661SpbrookEOF
179124cb36a6SPeter Maydell  if ! compile_object ; then
179221684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1793b0a47e79SJuan Quintela  fi
1794bd0c5661Spbrookfi
1795bd0c5661Spbrook
179611d9f695Sbellard##########################################
179799f2dbd3SLiang Li# avx2 optimization requirement check
179899f2dbd3SLiang Li
179999f2dbd3SLiang Licat > $TMPC << EOF
18004fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18014fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18024fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18034fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18044fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18055e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18065e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18074fb8320aSDr. David Alan Gilbert}
18085e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
180999f2dbd3SLiang LiEOF
18104fb8320aSDr. David Alan Gilbertif compile_object "" ; then
181199f2dbd3SLiang Li  avx2_opt="yes"
181299f2dbd3SLiang Lifi
181399f2dbd3SLiang Li
181499f2dbd3SLiang Li#########################################
1815ac62922eSbalrog# zlib check
1816ac62922eSbalrog
18171ece9905SAlon Levyif test "$zlib" != "no" ; then
1818ac62922eSbalrog    cat > $TMPC << EOF
1819ac62922eSbalrog#include <zlib.h>
1820ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1821ac62922eSbalrogEOF
182252166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1823ac62922eSbalrog        :
1824ac62922eSbalrog    else
182576ad07a4SPeter Maydell        error_exit "zlib check failed" \
182676ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1827ac62922eSbalrog    fi
18281ece9905SAlon Levyfi
1829eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1830ac62922eSbalrog
1831ac62922eSbalrog##########################################
1832607dacd0Sqiaonuohan# lzo check
1833607dacd0Sqiaonuohan
1834607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1835607dacd0Sqiaonuohan    cat > $TMPC << EOF
1836607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1837607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1838607dacd0SqiaonuohanEOF
1839607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1840607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1841b25c9dffSStefan Weil        lzo="yes"
1842b25c9dffSStefan Weil    else
1843b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1844b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1845b25c9dffSStefan Weil        fi
1846b25c9dffSStefan Weil        lzo="no"
1847b25c9dffSStefan Weil    fi
1848607dacd0Sqiaonuohanfi
1849607dacd0Sqiaonuohan
1850607dacd0Sqiaonuohan##########################################
1851607dacd0Sqiaonuohan# snappy check
1852607dacd0Sqiaonuohan
1853607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1854607dacd0Sqiaonuohan    cat > $TMPC << EOF
1855607dacd0Sqiaonuohan#include <snappy-c.h>
1856607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1857607dacd0SqiaonuohanEOF
1858607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1859607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1860b25c9dffSStefan Weil        snappy="yes"
1861b25c9dffSStefan Weil    else
1862b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1863b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1864b25c9dffSStefan Weil        fi
1865b25c9dffSStefan Weil        snappy="no"
1866b25c9dffSStefan Weil    fi
1867607dacd0Sqiaonuohanfi
1868607dacd0Sqiaonuohan
1869607dacd0Sqiaonuohan##########################################
18706b383c08SPeter Wu# bzip2 check
18716b383c08SPeter Wu
18726b383c08SPeter Wuif test "$bzip2" != "no" ; then
18736b383c08SPeter Wu    cat > $TMPC << EOF
18746b383c08SPeter Wu#include <bzlib.h>
18756b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
18766b383c08SPeter WuEOF
18776b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
18786b383c08SPeter Wu        bzip2="yes"
18796b383c08SPeter Wu    else
18806b383c08SPeter Wu        if test "$bzip2" = "yes"; then
18816b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
18826b383c08SPeter Wu        fi
18836b383c08SPeter Wu        bzip2="no"
18846b383c08SPeter Wu    fi
18856b383c08SPeter Wufi
18866b383c08SPeter Wu
18876b383c08SPeter Wu##########################################
1888f794573eSEduardo Otubo# libseccomp check
1889f794573eSEduardo Otubo
1890f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1891693e5910SAndrew Jones    case "$cpu" in
1892693e5910SAndrew Jones    i386|x86_64)
1893ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1894693e5910SAndrew Jones        ;;
18955ce43972SJames Hogan    mips)
18965ce43972SJames Hogan        libseccomp_minver="2.2.0"
18975ce43972SJames Hogan        ;;
1898693e5910SAndrew Jones    arm|aarch64)
1899693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1900693e5910SAndrew Jones        ;;
19013e684455SMichael Strosaker    ppc|ppc64)
19023e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19033e684455SMichael Strosaker        ;;
1904693e5910SAndrew Jones    *)
1905693e5910SAndrew Jones        libseccomp_minver=""
1906693e5910SAndrew Jones        ;;
1907693e5910SAndrew Jones    esac
1908693e5910SAndrew Jones
1909693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1910693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
191189138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
191289138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1913f794573eSEduardo Otubo        seccomp="yes"
1914f794573eSEduardo Otubo    else
1915f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1916693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1917693e5910SAndrew Jones                feature_not_found "libseccomp" \
1918693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1919693e5910SAndrew Jones            else
1920693e5910SAndrew Jones                feature_not_found "libseccomp" \
1921693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1922693e5910SAndrew Jones            fi
1923896848f0SEduardo Otubo        fi
1924e84d5956SYann E. MORIN        seccomp="no"
1925f794573eSEduardo Otubo    fi
1926f794573eSEduardo Otubofi
1927f794573eSEduardo Otubo##########################################
1928e37630caSaliguori# xen probe
1929e37630caSaliguori
1930fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1931b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19325eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1933d5b93ddfSAnthony PERARD
193450ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
193550ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
193650ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
193750ced5b3SStefan Weil
193850ced5b3SStefan Weil  # Xen (any)
193950ced5b3SStefan Weil  cat > $TMPC <<EOF
194050ced5b3SStefan Weil#include <xenctrl.h>
194150ced5b3SStefan Weilint main(void) {
194250ced5b3SStefan Weil  return 0;
194350ced5b3SStefan Weil}
194450ced5b3SStefan WeilEOF
194550ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
194650ced5b3SStefan Weil    # Xen not found
194750ced5b3SStefan Weil    if test "$xen" = "yes" ; then
194821684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
194950ced5b3SStefan Weil    fi
195050ced5b3SStefan Weil    xen=no
195150ced5b3SStefan Weil
1952d5b93ddfSAnthony PERARD  # Xen unstable
195369deef08SPeter Maydell  elif
195469deef08SPeter Maydell      cat > $TMPC <<EOF &&
19555eeb39c2SIan Campbell/*
19565eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
19575eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
1958*b6eb9b45SPaulina Szubarczyk *
1959*b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
1960*b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
1961*b6eb9b45SPaulina Szubarczyk */
1962*b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
1963*b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
1964*b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
1965*b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
1966*b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
1967*b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
1968*b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
1969*b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
1970*b6eb9b45SPaulina Szubarczyk#include <stdint.h>
1971*b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
1972*b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
1973*b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
1974*b6eb9b45SPaulina Szubarczyk#endif
1975*b6eb9b45SPaulina Szubarczykint main(void) {
1976*b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
1977*b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
1978*b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
1979*b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
1980*b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
1981*b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
1982*b6eb9b45SPaulina Szubarczyk
1983*b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
1984*b6eb9b45SPaulina Szubarczyk
1985*b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
1986*b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1987*b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1988*b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1989*b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1990*b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1991*b6eb9b45SPaulina Szubarczyk
1992*b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
1993*b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
1994*b6eb9b45SPaulina Szubarczyk
1995*b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
1996*b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
1997*b6eb9b45SPaulina Szubarczyk
1998*b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
1999*b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2000*b6eb9b45SPaulina Szubarczyk
2001*b6eb9b45SPaulina Szubarczyk  return 0;
2002*b6eb9b45SPaulina Szubarczyk}
2003*b6eb9b45SPaulina SzubarczykEOF
2004*b6eb9b45SPaulina Szubarczyk      compile_prog "" "$xen_libs $xen_stable_libs"
2005*b6eb9b45SPaulina Szubarczyk    then
2006*b6eb9b45SPaulina Szubarczyk    xen_ctrl_version=480
2007*b6eb9b45SPaulina Szubarczyk    xen=yes
2008*b6eb9b45SPaulina Szubarczyk  elif
2009*b6eb9b45SPaulina Szubarczyk      cat > $TMPC <<EOF &&
2010*b6eb9b45SPaulina Szubarczyk/*
2011*b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2012*b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
20135eeb39c2SIan Campbell */
20145eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
20155eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
20165eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
20175eeb39c2SIan Campbell#include <xenctrl.h>
20185eeb39c2SIan Campbell#include <xenstore.h>
20195eeb39c2SIan Campbell#include <xenevtchn.h>
20205eeb39c2SIan Campbell#include <xengnttab.h>
20215eeb39c2SIan Campbell#include <xenforeignmemory.h>
20225eeb39c2SIan Campbell#include <stdint.h>
20235eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
20245eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
20255eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
20265eeb39c2SIan Campbell#endif
20275eeb39c2SIan Campbellint main(void) {
20285eeb39c2SIan Campbell  xc_interface *xc = NULL;
20295eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
20305eeb39c2SIan Campbell  xenevtchn_handle *xe;
20315eeb39c2SIan Campbell  xengnttab_handle *xg;
20325eeb39c2SIan Campbell  xen_domain_handle_t handle;
20335eeb39c2SIan Campbell
20345eeb39c2SIan Campbell  xs_daemon_open();
20355eeb39c2SIan Campbell
20365eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
20375eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20385eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20395eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20405eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
20415eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
20425eeb39c2SIan Campbell
20435eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
20445eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
20455eeb39c2SIan Campbell
20465eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
20475eeb39c2SIan Campbell  xenevtchn_fd(xe);
20485eeb39c2SIan Campbell
20495eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
20505eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
20515eeb39c2SIan Campbell
20525eeb39c2SIan Campbell  return 0;
20535eeb39c2SIan Campbell}
20545eeb39c2SIan CampbellEOF
20555eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
20565eeb39c2SIan Campbell    then
20575eeb39c2SIan Campbell    xen_ctrl_version=471
20585eeb39c2SIan Campbell    xen=yes
20595eeb39c2SIan Campbell  elif
20605eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
2061e37630caSaliguori#include <xenctrl.h>
2062cdadde39SRoger Pau Monne#include <stdint.h>
2063cdadde39SRoger Pau Monneint main(void) {
2064cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2065cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2066cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2067cdadde39SRoger Pau Monne  return 0;
2068cdadde39SRoger Pau Monne}
2069cdadde39SRoger Pau MonneEOF
2070cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
2071cdadde39SRoger Pau Monne    then
2072cdadde39SRoger Pau Monne    xen_ctrl_version=470
2073cdadde39SRoger Pau Monne    xen=yes
2074cdadde39SRoger Pau Monne
2075cdadde39SRoger Pau Monne  # Xen 4.6
2076cdadde39SRoger Pau Monne  elif
2077cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2078cdadde39SRoger Pau Monne#include <xenctrl.h>
2079e108a3c1SAnthony PERARD#include <xenstore.h>
2080d5b93ddfSAnthony PERARD#include <stdint.h>
2081d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2082d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2083d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2084d5b93ddfSAnthony PERARD#endif
2085d5b93ddfSAnthony PERARDint main(void) {
2086d5b93ddfSAnthony PERARD  xc_interface *xc;
2087d5b93ddfSAnthony PERARD  xs_daemon_open();
2088d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2089d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2090d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2091b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20928688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2093d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
209420a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2095d8b441a3SJan Beulich  return 0;
2096d8b441a3SJan Beulich}
2097d8b441a3SJan BeulichEOF
2098d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2099d8b441a3SJan Beulich    then
2100d8b441a3SJan Beulich    xen_ctrl_version=460
2101d8b441a3SJan Beulich    xen=yes
2102d8b441a3SJan Beulich
2103d8b441a3SJan Beulich  # Xen 4.5
2104d8b441a3SJan Beulich  elif
2105d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2106d8b441a3SJan Beulich#include <xenctrl.h>
2107d8b441a3SJan Beulich#include <xenstore.h>
2108d8b441a3SJan Beulich#include <stdint.h>
2109d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2110d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2111d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2112d8b441a3SJan Beulich#endif
2113d8b441a3SJan Beulichint main(void) {
2114d8b441a3SJan Beulich  xc_interface *xc;
2115d8b441a3SJan Beulich  xs_daemon_open();
2116d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2117d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2118d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2119d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2120d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21213996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
21223996e85cSPaul Durrant  return 0;
21233996e85cSPaul Durrant}
21243996e85cSPaul DurrantEOF
21253996e85cSPaul Durrant      compile_prog "" "$xen_libs"
21263996e85cSPaul Durrant    then
21273996e85cSPaul Durrant    xen_ctrl_version=450
21283996e85cSPaul Durrant    xen=yes
21293996e85cSPaul Durrant
21303996e85cSPaul Durrant  elif
21313996e85cSPaul Durrant      cat > $TMPC <<EOF &&
21323996e85cSPaul Durrant#include <xenctrl.h>
21333996e85cSPaul Durrant#include <xenstore.h>
21343996e85cSPaul Durrant#include <stdint.h>
21353996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
21363996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
21373996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
21383996e85cSPaul Durrant#endif
21393996e85cSPaul Durrantint main(void) {
21403996e85cSPaul Durrant  xc_interface *xc;
21413996e85cSPaul Durrant  xs_daemon_open();
21423996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
21433996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21443996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
21453996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21463996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21478688e065SStefano Stabellini  return 0;
21488688e065SStefano Stabellini}
21498688e065SStefano StabelliniEOF
21508688e065SStefano Stabellini      compile_prog "" "$xen_libs"
215169deef08SPeter Maydell    then
21528688e065SStefano Stabellini    xen_ctrl_version=420
21538688e065SStefano Stabellini    xen=yes
21548688e065SStefano Stabellini
2155e37630caSaliguori  else
2156fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2157edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2158edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2159fc321b4bSJuan Quintela    fi
2160fc321b4bSJuan Quintela    xen=no
2161e37630caSaliguori  fi
2162d5b93ddfSAnthony PERARD
2163d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
21645eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
21655eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
21665eeb39c2SIan Campbell    fi
2167d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2168d5b93ddfSAnthony PERARD  fi
2169e37630caSaliguorifi
2170e37630caSaliguori
2171eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2172edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2173eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2174eb6fda0fSAnthony PERARD  else
2175eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
217676ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
217776ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2178eb6fda0fSAnthony PERARD    fi
2179eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2180eb6fda0fSAnthony PERARD  fi
2181eb6fda0fSAnthony PERARDfi
2182eb6fda0fSAnthony PERARD
218364a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
218464a7ad6fSIan Campbell   test "$xen" != "yes"; then
218564a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
218664a7ad6fSIan Campbell	       "which requires Xen support."
218764a7ad6fSIan Campbellfi
218864a7ad6fSIan Campbell
2189e37630caSaliguori##########################################
2190dfffc653SJuan Quintela# Sparse probe
2191dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
21920dba6195SLoïc Minier  if has cgcc; then
2193dfffc653SJuan Quintela    sparse=yes
2194dfffc653SJuan Quintela  else
2195dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
219621684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2197dfffc653SJuan Quintela    fi
2198dfffc653SJuan Quintela    sparse=no
2199dfffc653SJuan Quintela  fi
2200dfffc653SJuan Quintelafi
2201dfffc653SJuan Quintela
2202dfffc653SJuan Quintela##########################################
2203f676c67eSJeremy White# X11 probe
2204f676c67eSJeremy Whitex11_cflags=
2205f676c67eSJeremy Whitex11_libs=-lX11
2206f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
220789138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
220889138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2209f676c67eSJeremy Whitefi
2210f676c67eSJeremy White
2211f676c67eSJeremy White##########################################
2212a4ccabcfSAnthony Liguori# GTK probe
2213a4ccabcfSAnthony Liguori
22149e04c683SStefan Weilif test "$gtkabi" = ""; then
22159e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
22169e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
22179e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
22189e04c683SStefan Weil        gtkabi=2.0
22199e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
22209e04c683SStefan Weil        gtkabi=3.0
22219e04c683SStefan Weil    else
22229e04c683SStefan Weil        gtkabi=2.0
22239e04c683SStefan Weil    fi
22249e04c683SStefan Weilfi
22259e04c683SStefan Weil
2226a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2227528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
22280a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2229528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2230528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2231bbbf9bfbSStefan Weil    else
2232bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2233bbbf9bfbSStefan Weil    fi
2234bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
223589138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
223689138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
223789138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
22380a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2239f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2240f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
22410a337ed0SGerd Hoffmann        fi
2242bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2243bbbf9bfbSStefan Weil        gtk="yes"
2244bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
22459e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2246bbbf9bfbSStefan Weil    else
2247bbbf9bfbSStefan Weil        gtk="no"
2248bbbf9bfbSStefan Weil    fi
2249bbbf9bfbSStefan Weilfi
2250bbbf9bfbSStefan Weil
2251ddbb0d09SDaniel P. Berrange
2252ddbb0d09SDaniel P. Berrange##########################################
2253ddbb0d09SDaniel P. Berrange# GNUTLS probe
2254ddbb0d09SDaniel P. Berrange
225537371299SPeter Maydellgnutls_works() {
225637371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
225737371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
225837371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
225937371299SPeter Maydell    # builds doesn't work:
226037371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
226137371299SPeter Maydell    #
226237371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
226337371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
226437371299SPeter Maydell        return 1
226537371299SPeter Maydell    fi
226637371299SPeter Maydell
226737371299SPeter Maydell    write_c_skeleton
226837371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
226937371299SPeter Maydell}
227037371299SPeter Maydell
227162893b67SDaniel P. Berrangegnutls_gcrypt=no
2272ed754746SDaniel P. Berrangegnutls_nettle=no
2273ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
227437371299SPeter Maydell    if gnutls_works; then
227589138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
227689138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2277ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2278ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2279ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2280ddbb0d09SDaniel P. Berrange        gnutls="yes"
2281ddbb0d09SDaniel P. Berrange
2282b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2283b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2284b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2285b917da4cSDaniel P. Berrange	else
2286b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2287b917da4cSDaniel P. Berrange	fi
2288b917da4cSDaniel P. Berrange
228962893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
229062893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2291ed754746SDaniel P. Berrange	    gnutls_nettle=yes
229262893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
229389138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2294ed754746SDaniel P. Berrange		*gcrypt*)
2295ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2296ed754746SDaniel P. Berrange		    gnutls_nettle=no
2297ed754746SDaniel P. Berrange		    ;;
2298ed754746SDaniel P. Berrange		*nettle*)
2299ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2300ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2301ed754746SDaniel P. Berrange		    ;;
2302ed754746SDaniel P. Berrange		*)
2303ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2304ed754746SDaniel P. Berrange		    gnutls_nettle=no
2305ed754746SDaniel P. Berrange		    ;;
230662893b67SDaniel P. Berrange	    esac
230762893b67SDaniel P. Berrange	else
230862893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2309ed754746SDaniel P. Berrange	    gnutls_nettle=no
231062893b67SDaniel P. Berrange	fi
2311ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2312ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2313ddbb0d09SDaniel P. Berrange    else
2314ddbb0d09SDaniel P. Berrange        gnutls="no"
2315b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2316ddbb0d09SDaniel P. Berrange    fi
2317ddbb0d09SDaniel P. Berrangeelse
2318b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2319ddbb0d09SDaniel P. Berrangefi
2320ddbb0d09SDaniel P. Berrange
232191bfcdb0SDaniel P. Berrange
232291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
232391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
232491bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
232591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
232691bfcdb0SDaniel P. Berrangethen
232791bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
232891bfcdb0SDaniel P. Berrange    then
232991bfcdb0SDaniel P. Berrange        gcrypt="no"
233091bfcdb0SDaniel P. Berrange    fi
233191bfcdb0SDaniel P. Berrangefi
233291bfcdb0SDaniel P. Berrange
233391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
233491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
233591bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
233691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
233791bfcdb0SDaniel P. Berrangethen
233891bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
233991bfcdb0SDaniel P. Berrange    then
234091bfcdb0SDaniel P. Berrange        nettle="no"
234191bfcdb0SDaniel P. Berrange    fi
234291bfcdb0SDaniel P. Berrangefi
234391bfcdb0SDaniel P. Berrange
234491bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
234591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
234691bfcdb0SDaniel P. Berrange    then
234791bfcdb0SDaniel P. Berrange	return 1
234891bfcdb0SDaniel P. Berrange    fi
234991bfcdb0SDaniel P. Berrange
235091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
235191bfcdb0SDaniel P. Berrange    then
235289138857SStefan Weil	host=$(libgcrypt-config --host)
235391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
235491bfcdb0SDaniel P. Berrange	then
235591bfcdb0SDaniel P. Berrange	    return 1
235691bfcdb0SDaniel P. Berrange	fi
235791bfcdb0SDaniel P. Berrange    fi
235891bfcdb0SDaniel P. Berrange
235991bfcdb0SDaniel P. Berrange    return 0
236091bfcdb0SDaniel P. Berrange}
236191bfcdb0SDaniel P. Berrange
236291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
236391bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
236489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
236589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
236691bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
236791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
236891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
236991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
237091bfcdb0SDaniel P. Berrange        then
237191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
237291bfcdb0SDaniel P. Berrange        fi
237362893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
237462893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
237562893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
237691bfcdb0SDaniel P. Berrange        gcrypt="yes"
237791bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
237891bfcdb0SDaniel P. Berrange           nettle="no"
237991bfcdb0SDaniel P. Berrange        fi
238037788f25SDaniel P. Berrange
238137788f25SDaniel P. Berrange        cat > $TMPC << EOF
238237788f25SDaniel P. Berrange#include <gcrypt.h>
238337788f25SDaniel P. Berrangeint main(void) {
238437788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
238537788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
238637788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
238737788f25SDaniel P. Berrange return 0;
238837788f25SDaniel P. Berrange}
238937788f25SDaniel P. BerrangeEOF
239037788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
239137788f25SDaniel P. Berrange            gcrypt_kdf=yes
239237788f25SDaniel P. Berrange        fi
239362893b67SDaniel P. Berrange    else
239491bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
239562893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
239691bfcdb0SDaniel P. Berrange        else
239791bfcdb0SDaniel P. Berrange            gcrypt="no"
239891bfcdb0SDaniel P. Berrange        fi
239962893b67SDaniel P. Berrange    fi
240062893b67SDaniel P. Berrangefi
240162893b67SDaniel P. Berrange
2402ddbb0d09SDaniel P. Berrange
240391bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2404ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
240589138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
240689138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
240789138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2408ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2409ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2410ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
241191bfcdb0SDaniel P. Berrange        nettle="yes"
2412fff2f982SDaniel P. Berrange
2413fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
24149e87a691SSteven Luo#include <stddef.h>
2415fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2416fff2f982SDaniel P. Berrangeint main(void) {
2417fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2418fff2f982SDaniel P. Berrange     return 0;
2419fff2f982SDaniel P. Berrange}
2420fff2f982SDaniel P. BerrangeEOF
2421fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2422fff2f982SDaniel P. Berrange            nettle_kdf=yes
2423fff2f982SDaniel P. Berrange        fi
2424ed754746SDaniel P. Berrange    else
242591bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2426ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
242791bfcdb0SDaniel P. Berrange        else
242891bfcdb0SDaniel P. Berrange            nettle="no"
2429ed754746SDaniel P. Berrange        fi
2430ed754746SDaniel P. Berrange    fi
243191bfcdb0SDaniel P. Berrangefi
243291bfcdb0SDaniel P. Berrange
243391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
243491bfcdb0SDaniel P. Berrangethen
243591bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
243691bfcdb0SDaniel P. Berrangefi
2437ed754746SDaniel P. Berrange
24389a2fd434SDaniel P. Berrange##########################################
24399a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
24409a2fd434SDaniel P. Berrange
24419a2fd434SDaniel P. Berrangetasn1=yes
244290246037SDaniel P. Berrangetasn1_cflags=""
244390246037SDaniel P. Berrangetasn1_libs=""
24449a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
244589138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
244689138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
24479a2fd434SDaniel P. Berrangeelse
24489a2fd434SDaniel P. Berrange    tasn1=no
24499a2fd434SDaniel P. Berrangefi
24509a2fd434SDaniel P. Berrange
2451ed754746SDaniel P. Berrange
2452bbbf9bfbSStefan Weil##########################################
2453559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2454559607eaSDaniel P. Berrange
2455559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2456559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2457559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2458559607eaSDaniel P. Berrangefi
2459559607eaSDaniel P. Berrange
2460559607eaSDaniel P. Berrange##########################################
2461bbbf9bfbSStefan Weil# VTE probe
2462bbbf9bfbSStefan Weil
2463bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2464bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2465c6feff9eSCole Robinson      vteminversion="0.32.0"
2466c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2467c6feff9eSCole Robinson        vtepackage="vte-2.91"
2468c6feff9eSCole Robinson      else
2469528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2470c6feff9eSCole Robinson      fi
2471528de90aSDaniel P. Berrange    else
2472528de90aSDaniel P. Berrange      vtepackage="vte"
2473c6feff9eSCole Robinson      vteminversion="0.24.0"
2474528de90aSDaniel P. Berrange    fi
2475c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
247689138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
247789138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
247889138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2479bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2480bbbf9bfbSStefan Weil        vte="yes"
2481bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
24829e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2483c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
24849e04c683SStefan Weil        else
24859e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
24869e04c683SStefan Weil        fi
2487bbbf9bfbSStefan Weil    else
2488bbbf9bfbSStefan Weil        vte="no"
2489a4ccabcfSAnthony Liguori    fi
2490a4ccabcfSAnthony Liguorifi
2491a4ccabcfSAnthony Liguori
2492a4ccabcfSAnthony Liguori##########################################
249311d9f695Sbellard# SDL probe
249411d9f695Sbellard
24953ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
24963ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
249747c03744SDave Airlie
2498ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2499ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2500ee8466d0SCole Robinson        sdlabi=1.2
2501ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2502ee8466d0SCole Robinson        sdlabi=2.0
2503ee8466d0SCole Robinson    else
2504ee8466d0SCole Robinson        sdlabi=1.2
2505ee8466d0SCole Robinson    fi
2506ee8466d0SCole Robinsonfi
2507ee8466d0SCole Robinson
250847c03744SDave Airlieif test $sdlabi = "2.0"; then
250947c03744SDave Airlie    sdl_config=$sdl2_config
251047c03744SDave Airlie    sdlname=sdl2
251147c03744SDave Airlie    sdlconfigname=sdl2_config
2512e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
251347c03744SDave Airlie    sdlname=sdl
251447c03744SDave Airlie    sdlconfigname=sdl_config
2515e07047cfSCole Robinsonelse
2516e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
25173ec87ffeSPaolo Bonzinifi
25183ec87ffeSPaolo Bonzini
251989138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
252047c03744SDave Airlie  sdl_config=$sdlconfigname
252147c03744SDave Airliefi
252247c03744SDave Airlie
252347c03744SDave Airlieif $pkg_config $sdlname --exists; then
252447c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
252589138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
25263ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
25273ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
252889138857SStefan Weil  sdlversion=$($sdlconfig --version)
2529a0dfd8a4SLoïc Minierelse
2530a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
253121684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2532a0dfd8a4SLoïc Minier  fi
2533a0dfd8a4SLoïc Minier  sdl=no
25349316f803SPaolo Bonzinifi
253529e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
25363ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
25373ec87ffeSPaolo Bonzinifi
253811d9f695Sbellard
25399316f803SPaolo Bonzinisdl_too_old=no
2540c4198157SJuan Quintelaif test "$sdl" != "no" ; then
254111d9f695Sbellard  cat > $TMPC << EOF
254211d9f695Sbellard#include <SDL.h>
254311d9f695Sbellard#undef main /* We don't want SDL to override our main() */
254411d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
254511d9f695SbellardEOF
254689138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
254774f42e18STeLeMan  if test "$static" = "yes" ; then
254889138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
254974f42e18STeLeMan  else
255089138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
255174f42e18STeLeMan  fi
255252166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
255389138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
255411d9f695Sbellard      sdl_too_old=yes
255511d9f695Sbellard    else
255611d9f695Sbellard      sdl=yes
255711d9f695Sbellard    fi
25587c1f25b4Sbellard
255967c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
25601ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
256167c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
256289138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
256389138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
256411d9f695Sbellard      fi
256552166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
25661ac88f28SJuan Quintela	:
25671ac88f28SJuan Quintela      else
25681ac88f28SJuan Quintela        sdl=no
25697c1f25b4Sbellard      fi
25707c1f25b4Sbellard    fi # static link
2571c4198157SJuan Quintela  else # sdl not found
2572c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
257321684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2574c4198157SJuan Quintela    fi
2575c4198157SJuan Quintela    sdl=no
25767c1f25b4Sbellard  fi # sdl compile test
2577fd677642Sthsfi
257811d9f695Sbellard
25795368a422Saliguoriif test "$sdl" = "yes" ; then
25805368a422Saliguori  cat > $TMPC <<EOF
25815368a422Saliguori#include <SDL.h>
25825368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
25835368a422Saliguori#include <X11/XKBlib.h>
25845368a422Saliguori#else
25855368a422Saliguori#error No x11 support
25865368a422Saliguori#endif
25875368a422Saliguoriint main(void) { return 0; }
25885368a422SaliguoriEOF
2589f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2590f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2591f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
25925368a422Saliguori  fi
25930705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
25945368a422Saliguorifi
25955368a422Saliguori
25968f28f3fbSths##########################################
25972da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
25982da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
25992da776dbSMichael R. Hines  cat > $TMPC <<EOF
26002da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
26012da776dbSMichael R. Hinesint main(void) { return 0; }
26022da776dbSMichael R. HinesEOF
26032da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
26042da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
26052da776dbSMichael R. Hines    rdma="yes"
26062da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
26072da776dbSMichael R. Hines  else
26082da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
26092da776dbSMichael R. Hines        error_exit \
26102da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
26112da776dbSMichael R. Hines            " Your options:" \
26122da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
26132da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
26142da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
26152da776dbSMichael R. Hines    fi
26162da776dbSMichael R. Hines    rdma="no"
26172da776dbSMichael R. Hines  fi
26182da776dbSMichael R. Hinesfi
26192da776dbSMichael R. Hines
262095c6bff3SBenoît Canet
262195c6bff3SBenoît Canet##########################################
26222f9606b3Saliguori# VNC SASL detection
2623821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
26242f9606b3Saliguori  cat > $TMPC <<EOF
26252f9606b3Saliguori#include <sasl/sasl.h>
26262f9606b3Saliguori#include <stdio.h>
26272f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
26282f9606b3SaliguoriEOF
26292f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
26302f9606b3Saliguori  vnc_sasl_cflags=""
26312f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
263252166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2633ea784e3bSJuan Quintela    vnc_sasl=yes
2634fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2635ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
26362f9606b3Saliguori  else
2637ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
263821684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2639ea784e3bSJuan Quintela    fi
2640ea784e3bSJuan Quintela    vnc_sasl=no
26412f9606b3Saliguori  fi
26422f9606b3Saliguorifi
26432f9606b3Saliguori
26442f9606b3Saliguori##########################################
26452f6f5c7aSCorentin Chary# VNC JPEG detection
2646821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
26472f6f5c7aSCorentin Charycat > $TMPC <<EOF
26482f6f5c7aSCorentin Chary#include <stdio.h>
26492f6f5c7aSCorentin Chary#include <jpeglib.h>
26502f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
26512f6f5c7aSCorentin CharyEOF
26522f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
26532f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
26542f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
26552f6f5c7aSCorentin Chary    vnc_jpeg=yes
26562f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2657ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
26582f6f5c7aSCorentin Chary  else
26592f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
266021684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
26612f6f5c7aSCorentin Chary    fi
26622f6f5c7aSCorentin Chary    vnc_jpeg=no
26632f6f5c7aSCorentin Chary  fi
26642f6f5c7aSCorentin Charyfi
26652f6f5c7aSCorentin Chary
26662f6f5c7aSCorentin Chary##########################################
2667efe556adSCorentin Chary# VNC PNG detection
2668821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2669efe556adSCorentin Charycat > $TMPC <<EOF
2670efe556adSCorentin Chary//#include <stdio.h>
2671efe556adSCorentin Chary#include <png.h>
2672832ce9c2SScott Wood#include <stddef.h>
2673efe556adSCorentin Charyint main(void) {
2674efe556adSCorentin Chary    png_structp png_ptr;
2675efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
26767edc3fedSPeter Maydell    return png_ptr != 0;
2677efe556adSCorentin Chary}
2678efe556adSCorentin CharyEOF
267965d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
268089138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
268189138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
26829af8025eSBrad  else
2683efe556adSCorentin Chary    vnc_png_cflags=""
2684efe556adSCorentin Chary    vnc_png_libs="-lpng"
26859af8025eSBrad  fi
2686efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2687efe556adSCorentin Chary    vnc_png=yes
2688efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
26899af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2690efe556adSCorentin Chary  else
2691efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
269221684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2693efe556adSCorentin Chary    fi
2694efe556adSCorentin Chary    vnc_png=no
2695efe556adSCorentin Chary  fi
2696efe556adSCorentin Charyfi
2697efe556adSCorentin Chary
2698efe556adSCorentin Chary##########################################
269976655d6dSaliguori# fnmatch() probe, used for ACL routines
270076655d6dSaliguorifnmatch="no"
270176655d6dSaliguoricat > $TMPC << EOF
270276655d6dSaliguori#include <fnmatch.h>
270376655d6dSaliguoriint main(void)
270476655d6dSaliguori{
270576655d6dSaliguori    fnmatch("foo", "foo", 0);
270676655d6dSaliguori    return 0;
270776655d6dSaliguori}
270876655d6dSaliguoriEOF
270952166aa0SJuan Quintelaif compile_prog "" "" ; then
271076655d6dSaliguori   fnmatch="yes"
271176655d6dSaliguorifi
271276655d6dSaliguori
271376655d6dSaliguori##########################################
2714dce512deSChristoph Hellwig# xfsctl() probe, used for raw-posix
2715dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2716dce512deSChristoph Hellwig  cat > $TMPC << EOF
2717ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2718dce512deSChristoph Hellwig#include <xfs/xfs.h>
2719dce512deSChristoph Hellwigint main(void)
2720dce512deSChristoph Hellwig{
2721dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2722dce512deSChristoph Hellwig    return 0;
2723dce512deSChristoph Hellwig}
2724dce512deSChristoph HellwigEOF
2725dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2726dce512deSChristoph Hellwig    xfs="yes"
2727dce512deSChristoph Hellwig  else
2728dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
272921684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2730dce512deSChristoph Hellwig    fi
2731dce512deSChristoph Hellwig    xfs=no
2732dce512deSChristoph Hellwig  fi
2733dce512deSChristoph Hellwigfi
2734dce512deSChristoph Hellwig
2735dce512deSChristoph Hellwig##########################################
27368a16d273Sths# vde libraries probe
2737dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
27384baae0acSJuan Quintela  vde_libs="-lvdeplug"
27398a16d273Sths  cat > $TMPC << EOF
27408a16d273Sths#include <libvdeplug.h>
27414a7f0e06Spbrookint main(void)
27424a7f0e06Spbrook{
27434a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2744fea08e08SPeter Maydell    char s[] = "";
2745fea08e08SPeter Maydell    vde_open(s, s, &a);
27464a7f0e06Spbrook    return 0;
27474a7f0e06Spbrook}
27488a16d273SthsEOF
274952166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
27504baae0acSJuan Quintela    vde=yes
27518e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
27528e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2753dfb278bdSJuan Quintela  else
2754dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
275521684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2756dfb278bdSJuan Quintela    fi
2757dfb278bdSJuan Quintela    vde=no
27588a16d273Sths  fi
27598a16d273Sthsfi
27608a16d273Sths
27618a16d273Sths##########################################
27620a985b37SVincenzo Maffione# netmap support probe
27630a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
27640a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
27650a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
27660a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
27670a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
276858952137SVincenzo Maffioneif test "$netmap" != "no" ; then
276958952137SVincenzo Maffione  cat > $TMPC << EOF
277058952137SVincenzo Maffione#include <inttypes.h>
277158952137SVincenzo Maffione#include <net/if.h>
277258952137SVincenzo Maffione#include <net/netmap.h>
277358952137SVincenzo Maffione#include <net/netmap_user.h>
27740a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
27750a985b37SVincenzo Maffione#error
27760a985b37SVincenzo Maffione#endif
277758952137SVincenzo Maffioneint main(void) { return 0; }
277858952137SVincenzo MaffioneEOF
277958952137SVincenzo Maffione  if compile_prog "" "" ; then
278058952137SVincenzo Maffione    netmap=yes
278158952137SVincenzo Maffione  else
278258952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
278358952137SVincenzo Maffione      feature_not_found "netmap"
278458952137SVincenzo Maffione    fi
278558952137SVincenzo Maffione    netmap=no
278658952137SVincenzo Maffione  fi
278758952137SVincenzo Maffionefi
278858952137SVincenzo Maffione
278958952137SVincenzo Maffione##########################################
279047e98658SCorey Bryant# libcap-ng library probe
279147e98658SCorey Bryantif test "$cap_ng" != "no" ; then
279247e98658SCorey Bryant  cap_libs="-lcap-ng"
279347e98658SCorey Bryant  cat > $TMPC << EOF
279447e98658SCorey Bryant#include <cap-ng.h>
279547e98658SCorey Bryantint main(void)
279647e98658SCorey Bryant{
279747e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
279847e98658SCorey Bryant    return 0;
279947e98658SCorey Bryant}
280047e98658SCorey BryantEOF
280147e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
280247e98658SCorey Bryant    cap_ng=yes
280347e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
280447e98658SCorey Bryant  else
280547e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
280621684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
280747e98658SCorey Bryant    fi
280847e98658SCorey Bryant    cap_ng=no
280947e98658SCorey Bryant  fi
281047e98658SCorey Bryantfi
281147e98658SCorey Bryant
281247e98658SCorey Bryant##########################################
2813c2de5c91Smalc# Sound support libraries probe
28148f28f3fbSths
2815c2de5c91Smalcaudio_drv_probe()
2816c2de5c91Smalc{
2817c2de5c91Smalc    drv=$1
2818c2de5c91Smalc    hdr=$2
2819c2de5c91Smalc    lib=$3
2820c2de5c91Smalc    exp=$4
2821c2de5c91Smalc    cfl=$5
28228f28f3fbSths        cat > $TMPC << EOF
2823c2de5c91Smalc#include <$hdr>
2824c2de5c91Smalcint main(void) { $exp }
28258f28f3fbSthsEOF
282652166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
28278f28f3fbSths        :
28288f28f3fbSths    else
282976ad07a4SPeter Maydell        error_exit "$drv check failed" \
283076ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
28318f28f3fbSths    fi
2832c2de5c91Smalc}
2833c2de5c91Smalc
283489138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2835c2de5c91Smalcfor drv in $audio_drv_list; do
2836c2de5c91Smalc    case $drv in
2837c2de5c91Smalc    alsa)
2838c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2839e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2840a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2841c2de5c91Smalc    ;;
2842c2de5c91Smalc
2843b8e59f18Smalc    pa)
2844e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2845e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2846a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
284767f86e8eSJuan Quintela    audio_pt_int="yes"
2848b8e59f18Smalc    ;;
2849b8e59f18Smalc
2850997e690aSJuan Quintela    coreaudio)
2851997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2852997e690aSJuan Quintela    ;;
2853997e690aSJuan Quintela
2854a4bf6780SJuan Quintela    dsound)
2855a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2856d5631638Smalc      audio_win_int="yes"
2857a4bf6780SJuan Quintela    ;;
2858a4bf6780SJuan Quintela
2859a4bf6780SJuan Quintela    oss)
2860a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2861a4bf6780SJuan Quintela    ;;
2862a4bf6780SJuan Quintela
2863a4bf6780SJuan Quintela    sdl|wav)
28642f6a1ab0Sblueswir1    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
28652f6a1ab0Sblueswir1    ;;
28662f6a1ab0Sblueswir1
2867e4c63a6aSmalc    *)
28681c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
286976ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
287076ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2871e4c63a6aSmalc    }
2872e4c63a6aSmalc    ;;
2873c2de5c91Smalc    esac
2874c2de5c91Smalcdone
28758f28f3fbSths
28764d3b6f6eSbalrog##########################################
28772e4d9fb1Saurel32# BrlAPI probe
28782e4d9fb1Saurel32
28794ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2880eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
28812e4d9fb1Saurel32  cat > $TMPC << EOF
28822e4d9fb1Saurel32#include <brlapi.h>
2883832ce9c2SScott Wood#include <stddef.h>
28842e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
28852e4d9fb1Saurel32EOF
288652166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
28872e4d9fb1Saurel32    brlapi=yes
2888264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
28894ffcedb6SJuan Quintela  else
28904ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
289121684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
28924ffcedb6SJuan Quintela    fi
28934ffcedb6SJuan Quintela    brlapi=no
2894eb82284fSJuan Quintela  fi
2895eb82284fSJuan Quintelafi
28962e4d9fb1Saurel32
28972e4d9fb1Saurel32##########################################
28984d3b6f6eSbalrog# curses probe
2899a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2900e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
2901ae629634SStefan Weil    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2902e095e2f3SStefan Weil  else
2903cfeda5f4SEd Maste    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2904e095e2f3SStefan Weil  fi
2905c584a6d0SJuan Quintela  curses_found=no
29064d3b6f6eSbalrog  cat > $TMPC << EOF
29074d3b6f6eSbalrog#include <curses.h>
2908ef9a2524SStefan Weilint main(void) {
2909ef9a2524SStefan Weil  const char *s = curses_version();
2910ef9a2524SStefan Weil  resize_term(0, 0);
2911ef9a2524SStefan Weil  return s != 0;
2912ef9a2524SStefan Weil}
29134d3b6f6eSbalrogEOF
2914ecbe251fSVadim Evard  IFS=:
29154f78ef9aSJuan Quintela  for curses_lib in $curses_list; do
2916ecbe251fSVadim Evard    unset IFS
29174f78ef9aSJuan Quintela    if compile_prog "" "$curses_lib" ; then
2918c584a6d0SJuan Quintela      curses_found=yes
29194f78ef9aSJuan Quintela      libs_softmmu="$curses_lib $libs_softmmu"
29204f78ef9aSJuan Quintela      break
29214d3b6f6eSbalrog    fi
29224f78ef9aSJuan Quintela  done
2923ecbe251fSVadim Evard  unset IFS
2924c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
2925c584a6d0SJuan Quintela    curses=yes
2926c584a6d0SJuan Quintela  else
2927c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
292821684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
2929c584a6d0SJuan Quintela    fi
2930c584a6d0SJuan Quintela    curses=no
2931c584a6d0SJuan Quintela  fi
29324f78ef9aSJuan Quintelafi
29334d3b6f6eSbalrog
2934414f0dabSblueswir1##########################################
2935769ce76dSAlexander Graf# curl probe
2936a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
293765d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
2938a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
29394e2b0658SPaolo Bonzini  else
29404e2b0658SPaolo Bonzini    curlconfig=curl-config
29414e2b0658SPaolo Bonzini  fi
2942769ce76dSAlexander Graf  cat > $TMPC << EOF
2943769ce76dSAlexander Graf#include <curl/curl.h>
29440b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2945769ce76dSAlexander GrafEOF
294689138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
294789138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
2948b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
2949769ce76dSAlexander Graf    curl=yes
2950788c8196SJuan Quintela  else
2951788c8196SJuan Quintela    if test "$curl" = "yes" ; then
295221684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
2953788c8196SJuan Quintela    fi
2954788c8196SJuan Quintela    curl=no
2955769ce76dSAlexander Graf  fi
2956769ce76dSAlexander Graffi # test "$curl"
2957769ce76dSAlexander Graf
2958769ce76dSAlexander Graf##########################################
2959fb599c9aSbalrog# bluez support probe
2960a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
2961e820e3f4Sbalrog  cat > $TMPC << EOF
2962e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
2963e820e3f4Sbalrogint main(void) { return bt_error(0); }
2964e820e3f4SbalrogEOF
296589138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
296689138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
296752166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2968a20a6f46SJuan Quintela    bluez=yes
2969e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
2970e820e3f4Sbalrog  else
2971a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
297221684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2973a20a6f46SJuan Quintela    fi
2974e820e3f4Sbalrog    bluez="no"
2975e820e3f4Sbalrog  fi
2976fb599c9aSbalrogfi
2977fb599c9aSbalrog
2978fb599c9aSbalrog##########################################
2979e18df141SAnthony Liguori# glib support probe
2980a52d28afSPaolo Bonzini
2981f40685c6SJohn Snowglib_req_ver=2.22
2982aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
2983aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
2984aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
2985aa0d1f44SPaolo Bonzinifi
2986e26110cfSFam Zheng
2987aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
2988e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
298989138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
299089138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
2991ba1183daSFam Zheng        CFLAGS="$glib_cflags $CFLAGS"
299214015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
2993957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
2994e18df141SAnthony Liguori    else
2995e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2996e26110cfSFam Zheng    fi
2997e26110cfSFam Zhengdone
2998e26110cfSFam Zheng
2999977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3000977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3001977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3002977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3003977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3004977a82abSDaniel P. Berrange#include <glib.h>
3005977a82abSDaniel P. Berrange#include <unistd.h>
3006977a82abSDaniel P. Berrange
3007977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3008977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3009977a82abSDaniel P. Berrange
3010977a82abSDaniel P. Berrangeint main(void) {
3011977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3012977a82abSDaniel P. Berrange   return 0;
3013977a82abSDaniel P. Berrange}
3014977a82abSDaniel P. BerrangeEOF
3015977a82abSDaniel P. Berrange
30165919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3017977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3018977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3019977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3020977a82abSDaniel P. Berrange	       "build target"
3021977a82abSDaniel P. Berrangefi
3022977a82abSDaniel P. Berrange
30239d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
30249d41401bSMichael S. Tsirkinglib_subprocess=yes
30257ad9339eSEduardo Habkostif test "$mingw32" = "yes" || ! $pkg_config --atleast-version=2.38 glib-2.0; then
30269d41401bSMichael S. Tsirkin    glib_subprocess=no
30279d41401bSMichael S. Tsirkinfi
30289d41401bSMichael S. Tsirkin
3029bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3030bbbf2e04SJohn Snowcat > $TMPC << EOF
3031bbbf2e04SJohn Snow#include <glib.h>
3032bbbf2e04SJohn Snowint main(void) { return 0; }
3033bbbf2e04SJohn SnowEOF
3034bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3035bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3036bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3037bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3038bbbf2e04SJohn Snow    fi
3039bbbf2e04SJohn Snowfi
3040bbbf2e04SJohn Snow
3041e26110cfSFam Zheng##########################################
3042e26110cfSFam Zheng# SHA command probe for modules
3043e26110cfSFam Zhengif test "$modules" = yes; then
3044e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3045e26110cfSFam Zheng    for c in $shacmd_probe; do
30468ccefb91SFam Zheng        if has $c; then
3047e26110cfSFam Zheng            shacmd="$c"
3048e26110cfSFam Zheng            break
3049e26110cfSFam Zheng        fi
3050e26110cfSFam Zheng    done
3051e26110cfSFam Zheng    if test "$shacmd" = ""; then
3052e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3053e26110cfSFam Zheng    fi
3054e18df141SAnthony Liguorifi
3055e18df141SAnthony Liguori
3056e18df141SAnthony Liguori##########################################
3057e2134eb9SGerd Hoffmann# pixman support probe
3058e2134eb9SGerd Hoffmann
3059e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
306074880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
306174880fe2SRobert Schiele    pixman="none"
3062236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3063e2134eb9SGerd Hoffmann    pixman="system"
3064e2134eb9SGerd Hoffmann  else
3065e2134eb9SGerd Hoffmann    pixman="internal"
3066e2134eb9SGerd Hoffmann  fi
3067e2134eb9SGerd Hoffmannfi
306874880fe2SRobert Schieleif test "$pixman" = "none"; then
306974880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
307076ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
307176ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
307276ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
307376ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
307474880fe2SRobert Schiele  fi
307574880fe2SRobert Schiele  pixman_cflags=
307674880fe2SRobert Schiele  pixman_libs=
307774880fe2SRobert Schieleelif test "$pixman" = "system"; then
3078236f282cSHu Tao  # pixman version has been checked above
307989138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
308089138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3081e2134eb9SGerd Hoffmannelse
3082e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3083236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
308476ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
308576ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
308676ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
308776ad07a4SPeter Maydell        "      git submodule update --init pixman"
3088e2134eb9SGerd Hoffmann  fi
30895ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
30905ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
30915ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3092e2134eb9SGerd Hoffmannfi
3093e2134eb9SGerd Hoffmann
3094e2134eb9SGerd Hoffmann##########################################
309517bff52bSM. Mohan Kumar# libcap probe
309617bff52bSM. Mohan Kumar
309717bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
309817bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
309917bff52bSM. Mohan Kumar#include <stdio.h>
310017bff52bSM. Mohan Kumar#include <sys/capability.h>
3101cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
310217bff52bSM. Mohan KumarEOF
310317bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
310417bff52bSM. Mohan Kumar    cap=yes
310517bff52bSM. Mohan Kumar  else
310617bff52bSM. Mohan Kumar    cap=no
310717bff52bSM. Mohan Kumar  fi
310817bff52bSM. Mohan Kumarfi
310917bff52bSM. Mohan Kumar
311017bff52bSM. Mohan Kumar##########################################
3111e5d355d1Saliguori# pthread probe
31124b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
31133c529d93Saliguori
3114e5d355d1Saliguoripthread=no
3115414f0dabSblueswir1cat > $TMPC << EOF
31163c529d93Saliguori#include <pthread.h>
31177a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
31187a42bbe4SStefan Weilint main(void) {
31197a42bbe4SStefan Weil  pthread_t thread;
31207a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
31217a42bbe4SStefan Weil  return 0;
31227a42bbe4SStefan Weil}
3123414f0dabSblueswir1EOF
3124bd00d539SAndreas Färberif compile_prog "" "" ; then
3125bd00d539SAndreas Färber  pthread=yes
3126bd00d539SAndreas Färberelse
3127de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
312852166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3129e5d355d1Saliguori      pthread=yes
3130e3c56761SPeter Portante      found=no
3131e3c56761SPeter Portante      for lib_entry in $LIBS; do
3132e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3133e3c56761SPeter Portante          found=yes
3134e3c56761SPeter Portante          break
3135e3c56761SPeter Portante        fi
3136e3c56761SPeter Portante      done
3137e3c56761SPeter Portante      if test "$found" = "no"; then
31385572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3139e3c56761SPeter Portante      fi
3140409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3141de65fe0fSSebastian Herbszt      break
3142414f0dabSblueswir1    fi
3143de65fe0fSSebastian Herbszt  done
3144bd00d539SAndreas Färberfi
3145414f0dabSblueswir1
31464617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
314776ad07a4SPeter Maydell  error_exit "pthread check failed" \
314876ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3149e5d355d1Saliguorifi
3150e5d355d1Saliguori
31515c312079SDr. David Alan Gilbert# check for pthread_setname_np
31525c312079SDr. David Alan Gilbertpthread_setname_np=no
31535c312079SDr. David Alan Gilbertcat > $TMPC << EOF
31545c312079SDr. David Alan Gilbert#include <pthread.h>
31555c312079SDr. David Alan Gilbert
31565c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
31575c312079SDr. David Alan Gilbertint main(void)
31585c312079SDr. David Alan Gilbert{
31595c312079SDr. David Alan Gilbert    pthread_t thread;
31605c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
31615c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
31625c312079SDr. David Alan Gilbert    return 0;
31635c312079SDr. David Alan Gilbert}
31645c312079SDr. David Alan GilbertEOF
31655c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
31665c312079SDr. David Alan Gilbert  pthread_setname_np=yes
31675c312079SDr. David Alan Gilbertfi
31685c312079SDr. David Alan Gilbert
3169bf9298b9Saliguori##########################################
3170f27aaf4bSChristian Brunner# rbd probe
3171f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3172f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3173f27aaf4bSChristian Brunner#include <stdio.h>
3174ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3175f27aaf4bSChristian Brunnerint main(void) {
3176ad32e9c0SJosh Durgin    rados_t cluster;
3177ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3178f27aaf4bSChristian Brunner    return 0;
3179f27aaf4bSChristian Brunner}
3180f27aaf4bSChristian BrunnerEOF
3181ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3182f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3183f27aaf4bSChristian Brunner    rbd=yes
3184f27aaf4bSChristian Brunner  else
3185f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
318621684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3187f27aaf4bSChristian Brunner    fi
3188f27aaf4bSChristian Brunner    rbd=no
3189f27aaf4bSChristian Brunner  fi
3190f27aaf4bSChristian Brunnerfi
3191f27aaf4bSChristian Brunner
3192f27aaf4bSChristian Brunner##########################################
31930a12ec87SRichard W.M. Jones# libssh2 probe
31944fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
31950a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
319665d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
319789138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
319889138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
31990a12ec87SRichard W.M. Jones    libssh2=yes
32000a12ec87SRichard W.M. Jones  else
32010a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
32024fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
32030a12ec87SRichard W.M. Jones    fi
32040a12ec87SRichard W.M. Jones    libssh2=no
32050a12ec87SRichard W.M. Jones  fi
32060a12ec87SRichard W.M. Jonesfi
32070a12ec87SRichard W.M. Jones
32080a12ec87SRichard W.M. Jones##########################################
32099a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
32109a2d462eSRichard W.M. Jones
32119a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
32129a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
32139a2d462eSRichard W.M. Jones#include <stdio.h>
32149a2d462eSRichard W.M. Jones#include <libssh2.h>
32159a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
32169a2d462eSRichard W.M. Jonesint main(void) {
32179a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
32189a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
32199a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
32209a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
32219a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
32229a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
32239a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
32249a2d462eSRichard W.M. Jones    return 0;
32259a2d462eSRichard W.M. Jones}
32269a2d462eSRichard W.M. JonesEOF
32279a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
32289a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
32299a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
32309a2d462eSRichard W.M. Jones  fi
32319a2d462eSRichard W.M. Jonesfi
32329a2d462eSRichard W.M. Jones
32339a2d462eSRichard W.M. Jones##########################################
32345c6c3a6cSChristoph Hellwig# linux-aio probe
32355c6c3a6cSChristoph Hellwig
32365c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
32375c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
32385c6c3a6cSChristoph Hellwig#include <libaio.h>
32395c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3240832ce9c2SScott Wood#include <stddef.h>
32415c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
32425c6c3a6cSChristoph HellwigEOF
32435c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
32445c6c3a6cSChristoph Hellwig    linux_aio=yes
32455c6c3a6cSChristoph Hellwig  else
32465c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
324721684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
32485c6c3a6cSChristoph Hellwig    fi
32493cfcae3cSLuiz Capitulino    linux_aio=no
32505c6c3a6cSChristoph Hellwig  fi
32515c6c3a6cSChristoph Hellwigfi
32525c6c3a6cSChristoph Hellwig
32535c6c3a6cSChristoph Hellwig##########################################
32543b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
32553b8acc11SPaolo Bonzini
32563b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
32573b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
32583b8acc11SPaolo Bonzinielse
32593b8acc11SPaolo Bonzini  tpm_passthrough=no
32603b8acc11SPaolo Bonzinifi
32613b8acc11SPaolo Bonzini
32623b8acc11SPaolo Bonzini##########################################
3263758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3264758e8e38SVenkateswararao Jujjuri (JV)
3265758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3266758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3267758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3268758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3269f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3270f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3271f2338fb4SPavel Borzenkov#else
32724f26f2b6SAvi Kivity#include <sys/xattr.h>
3273f2338fb4SPavel Borzenkov#endif
3274758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3275758e8e38SVenkateswararao Jujjuri (JV)EOF
32764f26f2b6SAvi Kivity  if compile_prog "" "" ; then
32774f26f2b6SAvi Kivity    attr=yes
32784f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3279f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3280758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3281758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
32824f26f2b6SAvi Kivity    libattr=yes
3283758e8e38SVenkateswararao Jujjuri (JV)  else
3284758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
328521684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3286758e8e38SVenkateswararao Jujjuri (JV)    fi
3287758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3288758e8e38SVenkateswararao Jujjuri (JV)  fi
3289758e8e38SVenkateswararao Jujjuri (JV)fi
3290758e8e38SVenkateswararao Jujjuri (JV)
3291758e8e38SVenkateswararao Jujjuri (JV)##########################################
3292bf9298b9Saliguori# iovec probe
3293bf9298b9Saliguoricat > $TMPC <<EOF
3294db34f0b3Sblueswir1#include <sys/types.h>
3295bf9298b9Saliguori#include <sys/uio.h>
3296db34f0b3Sblueswir1#include <unistd.h>
3297f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3298bf9298b9SaliguoriEOF
3299bf9298b9Saliguoriiovec=no
330052166aa0SJuan Quintelaif compile_prog "" "" ; then
3301bf9298b9Saliguori  iovec=yes
3302bf9298b9Saliguorifi
3303bf9298b9Saliguori
3304f652e6afSaurel32##########################################
3305ceb42de8Saliguori# preadv probe
3306ceb42de8Saliguoricat > $TMPC <<EOF
3307ceb42de8Saliguori#include <sys/types.h>
3308ceb42de8Saliguori#include <sys/uio.h>
3309ceb42de8Saliguori#include <unistd.h>
3310c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3311ceb42de8SaliguoriEOF
3312ceb42de8Saliguoripreadv=no
331352166aa0SJuan Quintelaif compile_prog "" "" ; then
3314ceb42de8Saliguori  preadv=yes
3315ceb42de8Saliguorifi
3316ceb42de8Saliguori
3317ceb42de8Saliguori##########################################
3318f652e6afSaurel32# fdt probe
3319e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3320e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3321e169e1e1SPeter Maydellfdt_required=no
3322e169e1e1SPeter Maydellfor target in $target_list; do
3323e169e1e1SPeter Maydell  case $target in
33246a49fa95SAlexander Graf    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3325e169e1e1SPeter Maydell      fdt_required=yes
3326e169e1e1SPeter Maydell    ;;
3327e169e1e1SPeter Maydell  esac
3328e169e1e1SPeter Maydelldone
3329e169e1e1SPeter Maydell
3330e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3331e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3332e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3333e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3334e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3335e169e1e1SPeter Maydell  fi
3336e169e1e1SPeter Maydell  fdt=yes
3337e169e1e1SPeter Maydellfi
3338e169e1e1SPeter Maydell
33392df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3340b41af4baSJuan Quintela  fdt_libs="-lfdt"
334196ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
334231ce0adbSThomas Huth  # and test for required functions to make sure we are on a version >= 1.4.0
3343f652e6afSaurel32  cat > $TMPC << EOF
334431ce0adbSThomas Huth#include <libfdt.h>
334596ce6545SPeter Crosthwaite#include <libfdt_env.h>
334631ce0adbSThomas Huthint main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3347f652e6afSaurel32EOF
334852166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3349a540f158SPeter Crosthwaite    # system DTC is good - use it
3350f652e6afSaurel32    fdt=yes
3351a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3352a540f158SPeter Crosthwaite    # have submodule DTC - use it
3353a540f158SPeter Crosthwaite    fdt=yes
3354a540f158SPeter Crosthwaite    dtc_internal="yes"
3355a540f158SPeter Crosthwaite    mkdir -p dtc
3356cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3357a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3358a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
33592df87df7SJuan Quintela    fi
3360a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3361a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3362a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3363a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
336431ce0adbSThomas Huth    error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
33653f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3366a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3367a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3368a540f158SPeter Crosthwaite  else
3369a540f158SPeter Crosthwaite    # don't have and don't want
3370de3a354aSMichael Walle    fdt_libs=
33712df87df7SJuan Quintela    fdt=no
3372f652e6afSaurel32  fi
3373f652e6afSaurel32fi
3374f652e6afSaurel32
3375a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3376a540f158SPeter Crosthwaite
337720ff075bSMichael Walle##########################################
3378fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3379b1546f32SGerd Hoffmann
3380da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3381014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3382fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3383f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3384f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3385da076ffeSGerd Hoffmann    opengl=yes
3386925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3387925a0400SGerd Hoffmann        gtk_gl="yes"
3388925a0400SGerd Hoffmann    fi
338920ff075bSMichael Walle  else
3390da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3391dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
339220ff075bSMichael Walle    fi
3393f676c67eSJeremy White    opengl_cflags=""
3394da076ffeSGerd Hoffmann    opengl_libs=""
3395da076ffeSGerd Hoffmann    opengl=no
339620ff075bSMichael Walle  fi
339720ff075bSMichael Wallefi
339820ff075bSMichael Walle
3399014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3400014cb152SGerd Hoffmann  cat > $TMPC << EOF
3401014cb152SGerd Hoffmann#include <epoxy/egl.h>
3402014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3403014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3404014cb152SGerd Hoffmann#endif
3405014cb152SGerd Hoffmannint main(void) { return 0; }
3406014cb152SGerd HoffmannEOF
3407014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3408014cb152SGerd Hoffmann    opengl_dmabuf=yes
3409014cb152SGerd Hoffmann  fi
3410014cb152SGerd Hoffmannfi
3411c9a12e75SChrysostomos Nanakos
3412c9a12e75SChrysostomos Nanakos##########################################
3413c9a12e75SChrysostomos Nanakos# archipelago probe
3414c9a12e75SChrysostomos Nanakosif test "$archipelago" != "no" ; then
3415c9a12e75SChrysostomos Nanakos    cat > $TMPC <<EOF
3416c9a12e75SChrysostomos Nanakos#include <stdio.h>
3417c9a12e75SChrysostomos Nanakos#include <xseg/xseg.h>
3418c9a12e75SChrysostomos Nanakos#include <xseg/protocol.h>
3419c9a12e75SChrysostomos Nanakosint main(void) {
3420c9a12e75SChrysostomos Nanakos    xseg_initialize();
3421c9a12e75SChrysostomos Nanakos    return 0;
3422c9a12e75SChrysostomos Nanakos}
3423c9a12e75SChrysostomos NanakosEOF
3424c9a12e75SChrysostomos Nanakos    archipelago_libs=-lxseg
3425c9a12e75SChrysostomos Nanakos    if compile_prog "" "$archipelago_libs"; then
3426c9a12e75SChrysostomos Nanakos        archipelago="yes"
3427c9a12e75SChrysostomos Nanakos        libs_tools="$archipelago_libs $libs_tools"
3428c9a12e75SChrysostomos Nanakos        libs_softmmu="$archipelago_libs $libs_softmmu"
34296a460ed1SStefan Hajnoczi
34306a460ed1SStefan Hajnoczi	echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
34316a460ed1SStefan Hajnoczi	echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
34326a460ed1SStefan Hajnoczi	echo "license and therefore prevent redistribution."
34336a460ed1SStefan Hajnoczi	echo
34346a460ed1SStefan Hajnoczi	echo "To disable Archipelago, use --disable-archipelago"
3435c9a12e75SChrysostomos Nanakos    else
3436c9a12e75SChrysostomos Nanakos      if test "$archipelago" = "yes" ; then
3437c9a12e75SChrysostomos Nanakos        feature_not_found "Archipelago backend support" "Install libxseg devel"
3438c9a12e75SChrysostomos Nanakos      fi
3439c9a12e75SChrysostomos Nanakos      archipelago="no"
3440c9a12e75SChrysostomos Nanakos    fi
3441c9a12e75SChrysostomos Nanakosfi
3442c9a12e75SChrysostomos Nanakos
3443c9a12e75SChrysostomos Nanakos
3444eb100396SBharata B Rao##########################################
3445eb100396SBharata B Rao# glusterfs probe
3446eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
344765d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3448e01bee08SBharata B Rao    glusterfs="yes"
344989138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
345089138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3451d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3452d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3453d85fa9ebSJeff Cody    fi
345465d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
34550c14fb47SBharata B Rao      glusterfs_discard="yes"
34560c14fb47SBharata B Rao    fi
34577c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
34587c815372SBharata B Rao      glusterfs_zerofill="yes"
34597c815372SBharata B Rao    fi
3460eb100396SBharata B Rao  else
3461eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
34628efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
34638efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3464eb100396SBharata B Rao    fi
3465e01bee08SBharata B Rao    glusterfs="no"
3466eb100396SBharata B Rao  fi
3467eb100396SBharata B Raofi
3468eb100396SBharata B Rao
346939386ac7Saurel32# Check for inotify functions when we are building linux-user
34703b3f24adSaurel32# emulator.  This is done because older glibc versions don't
34713b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
34723b3f24adSaurel32# don't provide them even if kernel supports them.
34733b3f24adSaurel32#
34743b3f24adSaurel32inotify=no
34753b3f24adSaurel32cat > $TMPC << EOF
34763b3f24adSaurel32#include <sys/inotify.h>
34773b3f24adSaurel32
34783b3f24adSaurel32int
34793b3f24adSaurel32main(void)
34803b3f24adSaurel32{
34813b3f24adSaurel32	/* try to start inotify */
34828690e420Saurel32	return inotify_init();
34833b3f24adSaurel32}
34843b3f24adSaurel32EOF
348552166aa0SJuan Quintelaif compile_prog "" "" ; then
34863b3f24adSaurel32  inotify=yes
34873b3f24adSaurel32fi
34883b3f24adSaurel32
3489c05c7a73SRiku Voipioinotify1=no
3490c05c7a73SRiku Voipiocat > $TMPC << EOF
3491c05c7a73SRiku Voipio#include <sys/inotify.h>
3492c05c7a73SRiku Voipio
3493c05c7a73SRiku Voipioint
3494c05c7a73SRiku Voipiomain(void)
3495c05c7a73SRiku Voipio{
3496c05c7a73SRiku Voipio    /* try to start inotify */
3497c05c7a73SRiku Voipio    return inotify_init1(0);
3498c05c7a73SRiku Voipio}
3499c05c7a73SRiku VoipioEOF
3500c05c7a73SRiku Voipioif compile_prog "" "" ; then
3501c05c7a73SRiku Voipio  inotify1=yes
3502c05c7a73SRiku Voipiofi
3503c05c7a73SRiku Voipio
3504ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3505ebc996f3SRiku Voipioutimens=no
3506ebc996f3SRiku Voipiocat > $TMPC << EOF
3507ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3508ebc996f3SRiku Voipio#include <stddef.h>
3509ebc996f3SRiku Voipio#include <fcntl.h>
35103014ee00SPeter Maydell#include <sys/stat.h>
3511ebc996f3SRiku Voipio
3512ebc996f3SRiku Voipioint main(void)
3513ebc996f3SRiku Voipio{
3514ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3515ebc996f3SRiku Voipio    futimens(0, NULL);
3516ebc996f3SRiku Voipio    return 0;
3517ebc996f3SRiku Voipio}
3518ebc996f3SRiku VoipioEOF
351952166aa0SJuan Quintelaif compile_prog "" "" ; then
3520ebc996f3SRiku Voipio  utimens=yes
3521ebc996f3SRiku Voipiofi
3522ebc996f3SRiku Voipio
3523099d6b0fSRiku Voipio# check if pipe2 is there
3524099d6b0fSRiku Voipiopipe2=no
3525099d6b0fSRiku Voipiocat > $TMPC << EOF
3526099d6b0fSRiku Voipio#include <unistd.h>
3527099d6b0fSRiku Voipio#include <fcntl.h>
3528099d6b0fSRiku Voipio
3529099d6b0fSRiku Voipioint main(void)
3530099d6b0fSRiku Voipio{
3531099d6b0fSRiku Voipio    int pipefd[2];
35329bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3533099d6b0fSRiku Voipio}
3534099d6b0fSRiku VoipioEOF
353552166aa0SJuan Quintelaif compile_prog "" "" ; then
3536099d6b0fSRiku Voipio  pipe2=yes
3537099d6b0fSRiku Voipiofi
3538099d6b0fSRiku Voipio
353940ff6d7eSKevin Wolf# check if accept4 is there
354040ff6d7eSKevin Wolfaccept4=no
354140ff6d7eSKevin Wolfcat > $TMPC << EOF
354240ff6d7eSKevin Wolf#include <sys/socket.h>
354340ff6d7eSKevin Wolf#include <stddef.h>
354440ff6d7eSKevin Wolf
354540ff6d7eSKevin Wolfint main(void)
354640ff6d7eSKevin Wolf{
354740ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
354840ff6d7eSKevin Wolf    return 0;
354940ff6d7eSKevin Wolf}
355040ff6d7eSKevin WolfEOF
355140ff6d7eSKevin Wolfif compile_prog "" "" ; then
355240ff6d7eSKevin Wolf  accept4=yes
355340ff6d7eSKevin Wolffi
355440ff6d7eSKevin Wolf
35553ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
35563ce34dfbSvibisreenivasansplice=no
35573ce34dfbSvibisreenivasancat > $TMPC << EOF
35583ce34dfbSvibisreenivasan#include <unistd.h>
35593ce34dfbSvibisreenivasan#include <fcntl.h>
35603ce34dfbSvibisreenivasan#include <limits.h>
35613ce34dfbSvibisreenivasan
35623ce34dfbSvibisreenivasanint main(void)
35633ce34dfbSvibisreenivasan{
356466ea0f22SStefan Weil    int len, fd = 0;
35653ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
35663ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
35673ce34dfbSvibisreenivasan    return 0;
35683ce34dfbSvibisreenivasan}
35693ce34dfbSvibisreenivasanEOF
357052166aa0SJuan Quintelaif compile_prog "" "" ; then
35713ce34dfbSvibisreenivasan  splice=yes
35723ce34dfbSvibisreenivasanfi
35733ce34dfbSvibisreenivasan
3574dcc38d1cSMarcelo Tosatti##########################################
3575a99d57bbSWanlong Gao# libnuma probe
3576a99d57bbSWanlong Gao
3577a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3578a99d57bbSWanlong Gao  cat > $TMPC << EOF
3579a99d57bbSWanlong Gao#include <numa.h>
3580a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3581a99d57bbSWanlong GaoEOF
3582a99d57bbSWanlong Gao
3583a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3584a99d57bbSWanlong Gao    numa=yes
3585a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3586a99d57bbSWanlong Gao  else
3587a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3588a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3589a99d57bbSWanlong Gao    fi
3590a99d57bbSWanlong Gao    numa=no
3591a99d57bbSWanlong Gao  fi
3592a99d57bbSWanlong Gaofi
3593a99d57bbSWanlong Gao
35947b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
35957b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
35967b01cb97SAlexandre Derumier    exit 1
35977b01cb97SAlexandre Derumierfi
35987b01cb97SAlexandre Derumier
3599a99d57bbSWanlong Gao##########################################
36002847b469SFam Zheng# tcmalloc probe
36012847b469SFam Zheng
36022847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
36032847b469SFam Zheng  cat > $TMPC << EOF
36042847b469SFam Zheng#include <stdlib.h>
36052847b469SFam Zhengint main(void) { malloc(1); return 0; }
36062847b469SFam ZhengEOF
36072847b469SFam Zheng
36082847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
36092847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
36102847b469SFam Zheng  else
36112847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
36122847b469SFam Zheng  fi
36132847b469SFam Zhengfi
36142847b469SFam Zheng
36152847b469SFam Zheng##########################################
36167b01cb97SAlexandre Derumier# jemalloc probe
36177b01cb97SAlexandre Derumier
36187b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
36197b01cb97SAlexandre Derumier  cat > $TMPC << EOF
36207b01cb97SAlexandre Derumier#include <stdlib.h>
36217b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
36227b01cb97SAlexandre DerumierEOF
36237b01cb97SAlexandre Derumier
36247b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
36257b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
36267b01cb97SAlexandre Derumier  else
36277b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
36287b01cb97SAlexandre Derumier  fi
36297b01cb97SAlexandre Derumierfi
36307b01cb97SAlexandre Derumier
36317b01cb97SAlexandre Derumier##########################################
3632dcc38d1cSMarcelo Tosatti# signalfd probe
3633dcc38d1cSMarcelo Tosattisignalfd="no"
3634dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3635dcc38d1cSMarcelo Tosatti#include <unistd.h>
3636dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3637dcc38d1cSMarcelo Tosatti#include <signal.h>
3638dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3639dcc38d1cSMarcelo TosattiEOF
3640dcc38d1cSMarcelo Tosatti
3641dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3642dcc38d1cSMarcelo Tosatti  signalfd=yes
3643dcc38d1cSMarcelo Tosattifi
3644dcc38d1cSMarcelo Tosatti
3645c2882b96SRiku Voipio# check if eventfd is supported
3646c2882b96SRiku Voipioeventfd=no
3647c2882b96SRiku Voipiocat > $TMPC << EOF
3648c2882b96SRiku Voipio#include <sys/eventfd.h>
3649c2882b96SRiku Voipio
3650c2882b96SRiku Voipioint main(void)
3651c2882b96SRiku Voipio{
365255cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3653c2882b96SRiku Voipio}
3654c2882b96SRiku VoipioEOF
3655c2882b96SRiku Voipioif compile_prog "" "" ; then
3656c2882b96SRiku Voipio  eventfd=yes
3657c2882b96SRiku Voipiofi
3658c2882b96SRiku Voipio
3659751bcc39SMarc-André Lureau# check if memfd is supported
3660751bcc39SMarc-André Lureaumemfd=no
3661751bcc39SMarc-André Lureaucat > $TMPC << EOF
3662751bcc39SMarc-André Lureau#include <sys/memfd.h>
3663751bcc39SMarc-André Lureau
3664751bcc39SMarc-André Lureauint main(void)
3665751bcc39SMarc-André Lureau{
3666751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3667751bcc39SMarc-André Lureau}
3668751bcc39SMarc-André LureauEOF
3669751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3670751bcc39SMarc-André Lureau  memfd=yes
3671751bcc39SMarc-André Lureaufi
3672751bcc39SMarc-André Lureau
3673751bcc39SMarc-André Lureau
3674751bcc39SMarc-André Lureau
3675d0927938SUlrich Hecht# check for fallocate
3676d0927938SUlrich Hechtfallocate=no
3677d0927938SUlrich Hechtcat > $TMPC << EOF
3678d0927938SUlrich Hecht#include <fcntl.h>
3679d0927938SUlrich Hecht
3680d0927938SUlrich Hechtint main(void)
3681d0927938SUlrich Hecht{
3682d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3683d0927938SUlrich Hecht    return 0;
3684d0927938SUlrich Hecht}
3685d0927938SUlrich HechtEOF
36868fb03151SPeter Maydellif compile_prog "" "" ; then
3687d0927938SUlrich Hecht  fallocate=yes
3688d0927938SUlrich Hechtfi
3689d0927938SUlrich Hecht
36903d4fa43eSKusanagi Kouichi# check for fallocate hole punching
36913d4fa43eSKusanagi Kouichifallocate_punch_hole=no
36923d4fa43eSKusanagi Kouichicat > $TMPC << EOF
36933d4fa43eSKusanagi Kouichi#include <fcntl.h>
36943d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
36953d4fa43eSKusanagi Kouichi
36963d4fa43eSKusanagi Kouichiint main(void)
36973d4fa43eSKusanagi Kouichi{
36983d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
36993d4fa43eSKusanagi Kouichi    return 0;
37003d4fa43eSKusanagi Kouichi}
37013d4fa43eSKusanagi KouichiEOF
37023d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
37033d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
37043d4fa43eSKusanagi Kouichifi
37053d4fa43eSKusanagi Kouichi
3706b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3707b953f075SDenis V. Lunevfallocate_zero_range=no
3708b953f075SDenis V. Lunevcat > $TMPC << EOF
3709b953f075SDenis V. Lunev#include <fcntl.h>
3710b953f075SDenis V. Lunev#include <linux/falloc.h>
3711b953f075SDenis V. Lunev
3712b953f075SDenis V. Lunevint main(void)
3713b953f075SDenis V. Lunev{
3714b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3715b953f075SDenis V. Lunev    return 0;
3716b953f075SDenis V. Lunev}
3717b953f075SDenis V. LunevEOF
3718b953f075SDenis V. Lunevif compile_prog "" "" ; then
3719b953f075SDenis V. Lunev  fallocate_zero_range=yes
3720b953f075SDenis V. Lunevfi
3721b953f075SDenis V. Lunev
3722ed911435SKevin Wolf# check for posix_fallocate
3723ed911435SKevin Wolfposix_fallocate=no
3724ed911435SKevin Wolfcat > $TMPC << EOF
3725ed911435SKevin Wolf#include <fcntl.h>
3726ed911435SKevin Wolf
3727ed911435SKevin Wolfint main(void)
3728ed911435SKevin Wolf{
3729ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3730ed911435SKevin Wolf    return 0;
3731ed911435SKevin Wolf}
3732ed911435SKevin WolfEOF
3733ed911435SKevin Wolfif compile_prog "" "" ; then
3734ed911435SKevin Wolf    posix_fallocate=yes
3735ed911435SKevin Wolffi
3736ed911435SKevin Wolf
3737c727f47dSPeter Maydell# check for sync_file_range
3738c727f47dSPeter Maydellsync_file_range=no
3739c727f47dSPeter Maydellcat > $TMPC << EOF
3740c727f47dSPeter Maydell#include <fcntl.h>
3741c727f47dSPeter Maydell
3742c727f47dSPeter Maydellint main(void)
3743c727f47dSPeter Maydell{
3744c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3745c727f47dSPeter Maydell    return 0;
3746c727f47dSPeter Maydell}
3747c727f47dSPeter MaydellEOF
37488fb03151SPeter Maydellif compile_prog "" "" ; then
3749c727f47dSPeter Maydell  sync_file_range=yes
3750c727f47dSPeter Maydellfi
3751c727f47dSPeter Maydell
3752dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3753dace20dcSPeter Maydellfiemap=no
3754dace20dcSPeter Maydellcat > $TMPC << EOF
3755dace20dcSPeter Maydell#include <sys/ioctl.h>
3756dace20dcSPeter Maydell#include <linux/fs.h>
3757dace20dcSPeter Maydell#include <linux/fiemap.h>
3758dace20dcSPeter Maydell
3759dace20dcSPeter Maydellint main(void)
3760dace20dcSPeter Maydell{
3761dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3762dace20dcSPeter Maydell    return 0;
3763dace20dcSPeter Maydell}
3764dace20dcSPeter MaydellEOF
37658fb03151SPeter Maydellif compile_prog "" "" ; then
3766dace20dcSPeter Maydell  fiemap=yes
3767dace20dcSPeter Maydellfi
3768dace20dcSPeter Maydell
3769d0927938SUlrich Hecht# check for dup3
3770d0927938SUlrich Hechtdup3=no
3771d0927938SUlrich Hechtcat > $TMPC << EOF
3772d0927938SUlrich Hecht#include <unistd.h>
3773d0927938SUlrich Hecht
3774d0927938SUlrich Hechtint main(void)
3775d0927938SUlrich Hecht{
3776d0927938SUlrich Hecht    dup3(0, 0, 0);
3777d0927938SUlrich Hecht    return 0;
3778d0927938SUlrich Hecht}
3779d0927938SUlrich HechtEOF
378078f5d726SJan Kiszkaif compile_prog "" "" ; then
3781d0927938SUlrich Hecht  dup3=yes
3782d0927938SUlrich Hechtfi
3783d0927938SUlrich Hecht
37844e0c6529SAlex Bligh# check for ppoll support
37854e0c6529SAlex Blighppoll=no
37864e0c6529SAlex Blighcat > $TMPC << EOF
37874e0c6529SAlex Bligh#include <poll.h>
37884e0c6529SAlex Bligh
37894e0c6529SAlex Blighint main(void)
37904e0c6529SAlex Bligh{
37914e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
37924e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
37934e0c6529SAlex Bligh    return 0;
37944e0c6529SAlex Bligh}
37954e0c6529SAlex BlighEOF
37964e0c6529SAlex Blighif compile_prog "" "" ; then
37974e0c6529SAlex Bligh  ppoll=yes
37984e0c6529SAlex Blighfi
37994e0c6529SAlex Bligh
3800cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3801cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3802cd758dd0SAlex Blighcat > $TMPC << EOF
3803cd758dd0SAlex Bligh#include <sys/prctl.h>
3804cd758dd0SAlex Bligh
3805cd758dd0SAlex Blighint main(void)
3806cd758dd0SAlex Bligh{
3807cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3808cd758dd0SAlex Bligh    return 0;
3809cd758dd0SAlex Bligh}
3810cd758dd0SAlex BlighEOF
3811cd758dd0SAlex Blighif compile_prog "" "" ; then
3812cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3813cd758dd0SAlex Blighfi
3814cd758dd0SAlex Bligh
38153b6edd16SPeter Maydell# check for epoll support
38163b6edd16SPeter Maydellepoll=no
38173b6edd16SPeter Maydellcat > $TMPC << EOF
38183b6edd16SPeter Maydell#include <sys/epoll.h>
38193b6edd16SPeter Maydell
38203b6edd16SPeter Maydellint main(void)
38213b6edd16SPeter Maydell{
38223b6edd16SPeter Maydell    epoll_create(0);
38233b6edd16SPeter Maydell    return 0;
38243b6edd16SPeter Maydell}
38253b6edd16SPeter MaydellEOF
38268fb03151SPeter Maydellif compile_prog "" "" ; then
38273b6edd16SPeter Maydell  epoll=yes
38283b6edd16SPeter Maydellfi
38293b6edd16SPeter Maydell
3830227f0214SPeter Maydell# epoll_create1 is a later addition
3831227f0214SPeter Maydell# so we must check separately for its presence
38323b6edd16SPeter Maydellepoll_create1=no
38333b6edd16SPeter Maydellcat > $TMPC << EOF
38343b6edd16SPeter Maydell#include <sys/epoll.h>
38353b6edd16SPeter Maydell
38363b6edd16SPeter Maydellint main(void)
38373b6edd16SPeter Maydell{
383819e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
383919e83f6bSPeter Maydell     * a function being called. This is necessary so that on
384019e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
384119e83f6bSPeter Maydell     * the library but not declared in the header file we will
384219e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
384319e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
384419e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
384519e83f6bSPeter Maydell     */
3846c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
38473b6edd16SPeter Maydell}
38483b6edd16SPeter MaydellEOF
38498fb03151SPeter Maydellif compile_prog "" "" ; then
38503b6edd16SPeter Maydell  epoll_create1=yes
38513b6edd16SPeter Maydellfi
38523b6edd16SPeter Maydell
3853a8fd1abaSPeter Maydell# check for sendfile support
3854a8fd1abaSPeter Maydellsendfile=no
3855a8fd1abaSPeter Maydellcat > $TMPC << EOF
3856a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3857a8fd1abaSPeter Maydell
3858a8fd1abaSPeter Maydellint main(void)
3859a8fd1abaSPeter Maydell{
3860a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3861a8fd1abaSPeter Maydell}
3862a8fd1abaSPeter MaydellEOF
3863a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3864a8fd1abaSPeter Maydell  sendfile=yes
3865a8fd1abaSPeter Maydellfi
3866a8fd1abaSPeter Maydell
386751834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
386851834341SRiku Voipiotimerfd=no
386951834341SRiku Voipiocat > $TMPC << EOF
387051834341SRiku Voipio#include <sys/timerfd.h>
387151834341SRiku Voipio
387251834341SRiku Voipioint main(void)
387351834341SRiku Voipio{
387451834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
387551834341SRiku Voipio}
387651834341SRiku VoipioEOF
387751834341SRiku Voipioif compile_prog "" "" ; then
387851834341SRiku Voipio  timerfd=yes
387951834341SRiku Voipiofi
388051834341SRiku Voipio
38819af5c906SRiku Voipio# check for setns and unshare support
38829af5c906SRiku Voipiosetns=no
38839af5c906SRiku Voipiocat > $TMPC << EOF
38849af5c906SRiku Voipio#include <sched.h>
38859af5c906SRiku Voipio
38869af5c906SRiku Voipioint main(void)
38879af5c906SRiku Voipio{
38889af5c906SRiku Voipio    int ret;
38899af5c906SRiku Voipio    ret = setns(0, 0);
38909af5c906SRiku Voipio    ret = unshare(0);
38919af5c906SRiku Voipio    return ret;
38929af5c906SRiku Voipio}
38939af5c906SRiku VoipioEOF
38949af5c906SRiku Voipioif compile_prog "" "" ; then
38959af5c906SRiku Voipio  setns=yes
38969af5c906SRiku Voipiofi
38979af5c906SRiku Voipio
3898cc8ae6deSpbrook# Check if tools are available to build documentation.
3899a25dba17SJuan Quintelaif test "$docs" != "no" ; then
390001668d98SStefan Weil  if has makeinfo && has pod2man; then
3901a25dba17SJuan Quintela    docs=yes
390283a3ab8bSJuan Quintela  else
3903a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
390421684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
390583a3ab8bSJuan Quintela    fi
3906a25dba17SJuan Quintela    docs=no
390783a3ab8bSJuan Quintela  fi
3908cc8ae6deSpbrookfi
3909cc8ae6deSpbrook
3910f514f41cSStefan Weil# Search for bswap_32 function
39116ae9a1f4SJuan Quintelabyteswap_h=no
39126ae9a1f4SJuan Quintelacat > $TMPC << EOF
39136ae9a1f4SJuan Quintela#include <byteswap.h>
39146ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
39156ae9a1f4SJuan QuintelaEOF
391652166aa0SJuan Quintelaif compile_prog "" "" ; then
39176ae9a1f4SJuan Quintela  byteswap_h=yes
39186ae9a1f4SJuan Quintelafi
39196ae9a1f4SJuan Quintela
392075f13596SStefan Weil# Search for bswap32 function
39216ae9a1f4SJuan Quintelabswap_h=no
39226ae9a1f4SJuan Quintelacat > $TMPC << EOF
39236ae9a1f4SJuan Quintela#include <sys/endian.h>
39246ae9a1f4SJuan Quintela#include <sys/types.h>
39256ae9a1f4SJuan Quintela#include <machine/bswap.h>
39266ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
39276ae9a1f4SJuan QuintelaEOF
392852166aa0SJuan Quintelaif compile_prog "" "" ; then
39296ae9a1f4SJuan Quintela  bswap_h=yes
39306ae9a1f4SJuan Quintelafi
39316ae9a1f4SJuan Quintela
3932da93a1fdSaliguori##########################################
3933e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
3934c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
3935e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
39363c33ea96SPaolo Bonzini    libiscsi="yes"
3937ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
3938ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
3939c589b249SRonnie Sahlberg  else
3940c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
3941e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3942c589b249SRonnie Sahlberg    fi
3943c589b249SRonnie Sahlberg    libiscsi="no"
3944c589b249SRonnie Sahlberg  fi
3945c589b249SRonnie Sahlbergfi
3946c589b249SRonnie Sahlberg
3947c589b249SRonnie Sahlberg##########################################
39488bacde8dSNatanael Copa# Do we need libm
39498bacde8dSNatanael Copacat > $TMPC << EOF
39508bacde8dSNatanael Copa#include <math.h>
3951f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
39528bacde8dSNatanael CopaEOF
39538bacde8dSNatanael Copaif compile_prog "" "" ; then
39548bacde8dSNatanael Copa  :
39558bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
39568bacde8dSNatanael Copa  LIBS="-lm $LIBS"
39578bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
39588bacde8dSNatanael Copaelse
395976ad07a4SPeter Maydell  error_exit "libm check failed"
39608bacde8dSNatanael Copafi
39618bacde8dSNatanael Copa
39628bacde8dSNatanael Copa##########################################
3963da93a1fdSaliguori# Do we need librt
39648bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
39658bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
39668bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
39678bacde8dSNatanael Copa# function in addition.
3968da93a1fdSaliguoricat > $TMPC <<EOF
3969da93a1fdSaliguori#include <signal.h>
3970da93a1fdSaliguori#include <time.h>
39718bacde8dSNatanael Copaint main(void) {
39728bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
39738bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
39748bacde8dSNatanael Copa}
3975da93a1fdSaliguoriEOF
3976da93a1fdSaliguori
397752166aa0SJuan Quintelaif compile_prog "" "" ; then
397807ffa4bdSJuan Quintela  :
39798bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
398018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
398118e588b1SRick Liu  LIBS="$LIBS -lrt"
398218e588b1SRick Liu  libs_qga="$libs_qga -lrt"
3983da93a1fdSaliguorifi
3984da93a1fdSaliguori
398531ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3986179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
39876362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
39886362a53fSJuan Quintelafi
39896362a53fSJuan Quintela
3990de5071c5SBlue Swirl##########################################
3991cd4ec0b4SGerd Hoffmann# spice probe
3992cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
3993cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
3994cd4ec0b4SGerd Hoffmann#include <spice.h>
3995cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
3996cd4ec0b4SGerd HoffmannEOF
3997710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3998710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
399965d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
400065d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4001cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4002cd4ec0b4SGerd Hoffmann    spice="yes"
4003cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4004cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
40052e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
40062e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4007cd4ec0b4SGerd Hoffmann  else
4008cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
40098efc9363SHu Tao      feature_not_found "spice" \
40108efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4011cd4ec0b4SGerd Hoffmann    fi
4012cd4ec0b4SGerd Hoffmann    spice="no"
4013cd4ec0b4SGerd Hoffmann  fi
4014cd4ec0b4SGerd Hoffmannfi
4015cd4ec0b4SGerd Hoffmann
40167b02f544SMarc-André Lureau# check for smartcard support
4017111a38b0SRobert Relyeasmartcard_cflags=""
40187b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
40197b02f544SMarc-André Lureau    if $pkg_config libcacard; then
40207b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
40217b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
40227b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
40237b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
40247b02f544SMarc-André Lureau        smartcard="yes"
4025111a38b0SRobert Relyea    else
40267b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
40277b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4028111a38b0SRobert Relyea        fi
40297b02f544SMarc-André Lureau        smartcard="no"
4030111a38b0SRobert Relyea    fi
4031111a38b0SRobert Relyeafi
4032111a38b0SRobert Relyea
40332b2325ffSGerd Hoffmann# check for libusb
40342b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
403565d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
40362b2325ffSGerd Hoffmann        libusb="yes"
4037ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4038ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
40392b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
40402b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
40412b2325ffSGerd Hoffmann    else
40422b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
40438efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
40442b2325ffSGerd Hoffmann        fi
40452b2325ffSGerd Hoffmann        libusb="no"
40462b2325ffSGerd Hoffmann    fi
40472b2325ffSGerd Hoffmannfi
40482b2325ffSGerd Hoffmann
404969354a83SHans de Goede# check for usbredirparser for usb network redirection support
405069354a83SHans de Goedeif test "$usb_redir" != "no" ; then
405165d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
405269354a83SHans de Goede        usb_redir="yes"
4053ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4054ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
405569354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
405656ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
405769354a83SHans de Goede    else
405869354a83SHans de Goede        if test "$usb_redir" = "yes"; then
405921684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
406069354a83SHans de Goede        fi
406169354a83SHans de Goede        usb_redir="no"
406269354a83SHans de Goede    fi
406369354a83SHans de Goedefi
406469354a83SHans de Goede
4065cd4ec0b4SGerd Hoffmann##########################################
4066d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4067d9840e25STomoki Sekiyama
4068d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4069d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4070690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4071d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4072d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4073690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4074d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4075d9840e25STomoki Sekiyama	  ;;
4076690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4077d9840e25STomoki Sekiyama  esac
4078d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4079d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4080d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4081d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4082d9840e25STomoki SekiyamaEOF
4083d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4084d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4085d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4086315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4087f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4088d9840e25STomoki Sekiyama  else
4089d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4090d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4091d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4092d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4093d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4094d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4095d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4096d9840e25STomoki Sekiyama    fi
4097d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4098d9840e25STomoki Sekiyama  fi
4099d9840e25STomoki Sekiyamafi
4100d9840e25STomoki Sekiyama
4101d9840e25STomoki Sekiyama##########################################
4102d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4103d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4104d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4105d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4106d9840e25STomoki Sekiyama
4107d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4108d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4109d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4110d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4111d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4112d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4113d9840e25STomoki Sekiyama    else
4114d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4115d9840e25STomoki Sekiyama    fi
4116d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4117d9840e25STomoki Sekiyama    win_sdk=""
4118d9840e25STomoki Sekiyama  fi
4119d9840e25STomoki Sekiyamafi
4120d9840e25STomoki Sekiyama
4121d9840e25STomoki Sekiyama##########################################
412250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
412350cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
412450cbebb9SMichael Roth  cat > $TMPC << EOF
412550cbebb9SMichael Roth#include <windows.h>
412650cbebb9SMichael Roth#include <ntddscsi.h>
412750cbebb9SMichael Rothint main(void) {
412850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
412950cbebb9SMichael Roth#error Missing required ioctl definitions
413050cbebb9SMichael Roth#endif
413150cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
413250cbebb9SMichael Roth  return addr.Lun;
413350cbebb9SMichael Roth}
413450cbebb9SMichael RothEOF
413550cbebb9SMichael Roth  if compile_prog "" "" ; then
413650cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4137c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
413850cbebb9SMichael Roth  fi
413950cbebb9SMichael Rothfi
414050cbebb9SMichael Roth
414150cbebb9SMichael Roth##########################################
41429d9e1521SGerd Hoffmann# virgl renderer probe
41439d9e1521SGerd Hoffmann
41449d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
41459d9e1521SGerd Hoffmann  cat > $TMPC << EOF
41469d9e1521SGerd Hoffmann#include <virglrenderer.h>
41479d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
41489d9e1521SGerd HoffmannEOF
41499d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
41509d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
41519d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
41529d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
41539d9e1521SGerd Hoffmann    virglrenderer="yes"
41549d9e1521SGerd Hoffmann  else
41559d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
41569d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
41579d9e1521SGerd Hoffmann    fi
41589d9e1521SGerd Hoffmann    virglrenderer="no"
41599d9e1521SGerd Hoffmann  fi
41609d9e1521SGerd Hoffmannfi
41619d9e1521SGerd Hoffmann
41629d9e1521SGerd Hoffmann##########################################
41635f6b9e8fSBlue Swirl# check if we have fdatasync
41645f6b9e8fSBlue Swirl
41655f6b9e8fSBlue Swirlfdatasync=no
41665f6b9e8fSBlue Swirlcat > $TMPC << EOF
41675f6b9e8fSBlue Swirl#include <unistd.h>
4168d1722a27SAlexandre Raymondint main(void) {
4169d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4170d1722a27SAlexandre Raymondreturn fdatasync(0);
4171d1722a27SAlexandre Raymond#else
4172e172fe11SStefan Weil#error Not supported
4173d1722a27SAlexandre Raymond#endif
4174d1722a27SAlexandre Raymond}
41755f6b9e8fSBlue SwirlEOF
41765f6b9e8fSBlue Swirlif compile_prog "" "" ; then
41775f6b9e8fSBlue Swirl    fdatasync=yes
41785f6b9e8fSBlue Swirlfi
41795f6b9e8fSBlue Swirl
418094a420b1SStefan Hajnoczi##########################################
4181e78815a5SAndreas Färber# check if we have madvise
4182e78815a5SAndreas Färber
4183e78815a5SAndreas Färbermadvise=no
4184e78815a5SAndreas Färbercat > $TMPC << EOF
4185e78815a5SAndreas Färber#include <sys/types.h>
4186e78815a5SAndreas Färber#include <sys/mman.h>
4187832ce9c2SScott Wood#include <stddef.h>
4188e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4189e78815a5SAndreas FärberEOF
4190e78815a5SAndreas Färberif compile_prog "" "" ; then
4191e78815a5SAndreas Färber    madvise=yes
4192e78815a5SAndreas Färberfi
4193e78815a5SAndreas Färber
4194e78815a5SAndreas Färber##########################################
4195e78815a5SAndreas Färber# check if we have posix_madvise
4196e78815a5SAndreas Färber
4197e78815a5SAndreas Färberposix_madvise=no
4198e78815a5SAndreas Färbercat > $TMPC << EOF
4199e78815a5SAndreas Färber#include <sys/mman.h>
4200832ce9c2SScott Wood#include <stddef.h>
4201e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4202e78815a5SAndreas FärberEOF
4203e78815a5SAndreas Färberif compile_prog "" "" ; then
4204e78815a5SAndreas Färber    posix_madvise=yes
4205e78815a5SAndreas Färberfi
4206e78815a5SAndreas Färber
4207e78815a5SAndreas Färber##########################################
42080a852417SPaul Durrant# check if we have posix_syslog
42090a852417SPaul Durrant
42100a852417SPaul Durrantposix_syslog=no
42110a852417SPaul Durrantcat > $TMPC << EOF
42120a852417SPaul Durrant#include <syslog.h>
42130a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
42140a852417SPaul DurrantEOF
42150a852417SPaul Durrantif compile_prog "" "" ; then
42160a852417SPaul Durrant    posix_syslog=yes
42170a852417SPaul Durrantfi
42180a852417SPaul Durrant
42190a852417SPaul Durrant##########################################
422094a420b1SStefan Hajnoczi# check if trace backend exists
422194a420b1SStefan Hajnoczi
42225b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
422394a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
42245b808275SLluís Vilanova  error_exit "invalid trace backends" \
42255b808275SLluís Vilanova      "Please choose supported trace backends."
422694a420b1SStefan Hajnoczifi
422794a420b1SStefan Hajnoczi
42287e24e92aSStefan Hajnoczi##########################################
42297e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
42305b808275SLluís Vilanovaif have_backend "ust"; then
42317e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4232bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
42337e24e92aSStefan Hajnocziint main(void) { return 0; }
42347e24e92aSStefan HajnocziEOF
42357e24e92aSStefan Hajnoczi  if compile_prog "" "" ; then
4236bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
423789138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
42387e24e92aSStefan Hajnoczi    else
4239bf15f63cSMohamad Gebai      lttng_ust_libs="-llttng-ust"
4240bf15f63cSMohamad Gebai    fi
4241bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
424289138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4243bf15f63cSMohamad Gebai    else
4244bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4245bf15f63cSMohamad Gebai    fi
4246bf15f63cSMohamad Gebai
4247bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4248bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4249bf15f63cSMohamad Gebai  else
4250bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
42517e24e92aSStefan Hajnoczi  fi
42527e24e92aSStefan Hajnoczifi
4253b3d08c02SDaniel P. Berrange
4254b3d08c02SDaniel P. Berrange##########################################
4255b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
42565b808275SLluís Vilanovaif have_backend "dtrace"; then
4257b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
425876ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4259b3d08c02SDaniel P. Berrange  fi
4260c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4261c276b17dSDaniel P. Berrange  if has 'stap' ; then
4262c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4263c276b17dSDaniel P. Berrange  fi
4264b3d08c02SDaniel P. Berrangefi
4265b3d08c02SDaniel P. Berrange
42667e24e92aSStefan Hajnoczi##########################################
4267519175a2SAlex Barcelo# check and set a backend for coroutine
4268d0e2fce5SAneesh Kumar K.V
42697c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
42707c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
42717c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
42727c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
42737c2acc70SPeter Maydell# is the Windows-specific one.
42747c2acc70SPeter Maydell
42757c2acc70SPeter Maydellucontext_works=no
4276d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4277d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4278d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4279cdf84806SPeter Maydell#ifdef __stub_makecontext
4280cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4281cdf84806SPeter Maydell#endif
428275cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4283d0e2fce5SAneesh Kumar K.VEOF
4284d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
42857c2acc70SPeter Maydell    ucontext_works=yes
4286d0e2fce5SAneesh Kumar K.V  fi
4287519175a2SAlex Barcelofi
42887c2acc70SPeter Maydell
42897c2acc70SPeter Maydellif test "$coroutine" = ""; then
42907c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
42917c2acc70SPeter Maydell    coroutine=win32
42927c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
42937c2acc70SPeter Maydell    coroutine=ucontext
4294519175a2SAlex Barcelo  else
42957c2acc70SPeter Maydell    coroutine=sigaltstack
42967c2acc70SPeter Maydell  fi
42977c2acc70SPeter Maydellelse
42987c2acc70SPeter Maydell  case $coroutine in
42997c2acc70SPeter Maydell  windows)
43007c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
43017c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
43027c2acc70SPeter Maydell    fi
43037c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
43047c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
43057c2acc70SPeter Maydell    coroutine=win32
43067c2acc70SPeter Maydell    ;;
43077c2acc70SPeter Maydell  ucontext)
43087c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
43097c2acc70SPeter Maydell      feature_not_found "ucontext"
43107c2acc70SPeter Maydell    fi
43117c2acc70SPeter Maydell    ;;
43127c2acc70SPeter Maydell  gthread|sigaltstack)
43137c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
43147c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
43157c2acc70SPeter Maydell    fi
43167c2acc70SPeter Maydell    ;;
43177c2acc70SPeter Maydell  *)
431876ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
43197c2acc70SPeter Maydell    ;;
43207c2acc70SPeter Maydell  esac
4321d0e2fce5SAneesh Kumar K.Vfi
4322d0e2fce5SAneesh Kumar K.V
432370c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
432470c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
432570c60c08SStefan Hajnoczi    coroutine_pool=no
432670c60c08SStefan Hajnoczi  else
432770c60c08SStefan Hajnoczi    coroutine_pool=yes
432870c60c08SStefan Hajnoczi  fi
432970c60c08SStefan Hajnoczifi
433070c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
433170c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
433270c60c08SStefan Hajnoczifi
433370c60c08SStefan Hajnoczi
4334d0e2fce5SAneesh Kumar K.V##########################################
4335d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4336d2042378SAneesh Kumar K.V
43374e1797f9SStefan Weilopen_by_handle_at=no
4338d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4339d2042378SAneesh Kumar K.V#include <fcntl.h>
4340acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4341acc55ba8SStefan Weil# error missing definition
4342acc55ba8SStefan Weil#else
434375cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4344acc55ba8SStefan Weil#endif
4345d2042378SAneesh Kumar K.VEOF
4346d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4347d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4348d2042378SAneesh Kumar K.Vfi
4349d2042378SAneesh Kumar K.V
4350e06a765eSHarsh Prateek Bora########################################
4351e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4352e06a765eSHarsh Prateek Bora
4353e06a765eSHarsh Prateek Boralinux_magic_h=no
4354e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4355e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4356e06a765eSHarsh Prateek Boraint main(void) {
435775cafad7SStefan Weil  return 0;
4358e06a765eSHarsh Prateek Bora}
4359e06a765eSHarsh Prateek BoraEOF
4360e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4361e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4362e06a765eSHarsh Prateek Borafi
4363e06a765eSHarsh Prateek Bora
43648ab1bf12SLuiz Capitulino########################################
4365c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4366c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4367c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4368c95e3080SKevin Wolf# only a warning.
4369c95e3080SKevin Wolf#
4370c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4371c95e3080SKevin Wolf# the build doesn't fail anyway.
4372c95e3080SKevin Wolf
437306d71fa1SPeter Maydellpragma_disable_unused_but_set=no
437406d71fa1SPeter Maydellcat > $TMPC << EOF
4375e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
437606d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4377c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4378e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4379c95e3080SKevin Wolf
438006d71fa1SPeter Maydellint main(void) {
438106d71fa1SPeter Maydell    return 0;
438206d71fa1SPeter Maydell}
438306d71fa1SPeter MaydellEOF
438406d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4385cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4386c95e3080SKevin Wolfelse
4387c95e3080SKevin Wolf    werror=no
438806d71fa1SPeter Maydellfi
438906d71fa1SPeter Maydell
439006d71fa1SPeter Maydell########################################
4391541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
43923f4349dcSKevin Wolf
43933f4349dcSKevin Wolfvalgrind_h=no
43943f4349dcSKevin Wolfcat > $TMPC << EOF
43953f4349dcSKevin Wolf#include <valgrind/valgrind.h>
43963f4349dcSKevin Wolfint main(void) {
43973f4349dcSKevin Wolf  return 0;
43983f4349dcSKevin Wolf}
43993f4349dcSKevin WolfEOF
44003f4349dcSKevin Wolfif compile_prog "" "" ; then
44013f4349dcSKevin Wolf    valgrind_h=yes
44023f4349dcSKevin Wolffi
44033f4349dcSKevin Wolf
44043f4349dcSKevin Wolf########################################
44058ab1bf12SLuiz Capitulino# check if environ is declared
44068ab1bf12SLuiz Capitulino
44078ab1bf12SLuiz Capitulinohas_environ=no
44088ab1bf12SLuiz Capitulinocat > $TMPC << EOF
44098ab1bf12SLuiz Capitulino#include <unistd.h>
44108ab1bf12SLuiz Capitulinoint main(void) {
4411c075a723SBlue Swirl    environ = 0;
44128ab1bf12SLuiz Capitulino    return 0;
44138ab1bf12SLuiz Capitulino}
44148ab1bf12SLuiz CapitulinoEOF
44158ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
44168ab1bf12SLuiz Capitulino    has_environ=yes
44178ab1bf12SLuiz Capitulinofi
44188ab1bf12SLuiz Capitulino
441976a347e1SRichard Henderson########################################
442076a347e1SRichard Henderson# check if cpuid.h is usable.
442176a347e1SRichard Henderson
442276a347e1SRichard Hendersoncpuid_h=no
442376a347e1SRichard Hendersoncat > $TMPC << EOF
442476a347e1SRichard Henderson#include <cpuid.h>
442576a347e1SRichard Hendersonint main(void) {
4426774d566cSPeter Maydell    unsigned a, b, c, d;
4427774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4428774d566cSPeter Maydell
4429774d566cSPeter Maydell    if (max >= 1) {
4430774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4431774d566cSPeter Maydell    }
4432774d566cSPeter Maydell
4433774d566cSPeter Maydell    if (max >= 7) {
4434774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4435774d566cSPeter Maydell    }
4436774d566cSPeter Maydell
443776a347e1SRichard Henderson    return 0;
443876a347e1SRichard Henderson}
443976a347e1SRichard HendersonEOF
444076a347e1SRichard Hendersonif compile_prog "" "" ; then
444176a347e1SRichard Henderson    cpuid_h=yes
444276a347e1SRichard Hendersonfi
444376a347e1SRichard Henderson
4444f540166bSRichard Henderson########################################
4445f540166bSRichard Henderson# check if __[u]int128_t is usable.
4446f540166bSRichard Henderson
4447f540166bSRichard Hendersonint128=no
4448f540166bSRichard Hendersoncat > $TMPC << EOF
4449a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4450a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4451a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4452a00f66abSStefan Weil# endif
4453a00f66abSStefan Weil#endif
4454f540166bSRichard Henderson__int128_t a;
4455f540166bSRichard Henderson__uint128_t b;
4456f540166bSRichard Hendersonint main (void) {
4457f540166bSRichard Henderson  a = a + b;
4458f540166bSRichard Henderson  b = a * b;
4459464e3671SPeter Maydell  a = a * a;
4460f540166bSRichard Henderson  return 0;
4461f540166bSRichard Henderson}
4462f540166bSRichard HendersonEOF
4463f540166bSRichard Hendersonif compile_prog "" "" ; then
4464f540166bSRichard Henderson    int128=yes
4465f540166bSRichard Hendersonfi
446676a347e1SRichard Henderson
44671e6e9acaSRichard Henderson########################################
44681e6e9acaSRichard Henderson# check if getauxval is available.
44691e6e9acaSRichard Henderson
44701e6e9acaSRichard Hendersongetauxval=no
44711e6e9acaSRichard Hendersoncat > $TMPC << EOF
44721e6e9acaSRichard Henderson#include <sys/auxv.h>
44731e6e9acaSRichard Hendersonint main(void) {
44741e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
44751e6e9acaSRichard Henderson}
44761e6e9acaSRichard HendersonEOF
44771e6e9acaSRichard Hendersonif compile_prog "" "" ; then
44781e6e9acaSRichard Henderson    getauxval=yes
44791e6e9acaSRichard Hendersonfi
44801e6e9acaSRichard Henderson
4481fd0e6053SJohn Snow########################################
4482fd0e6053SJohn Snow# check if ccache is interfering with
4483fd0e6053SJohn Snow# semantic analysis of macros
4484fd0e6053SJohn Snow
44855e4dfd3dSJohn Snowunset CCACHE_CPP2
4486fd0e6053SJohn Snowccache_cpp2=no
4487fd0e6053SJohn Snowcat > $TMPC << EOF
4488fd0e6053SJohn Snowstatic const int Z = 1;
4489fd0e6053SJohn Snow#define fn() ({ Z; })
4490fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4491fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4492fd0e6053SJohn Snow#define ID(X) (X)
4493fd0e6053SJohn Snowint main(int argc, char *argv[])
4494fd0e6053SJohn Snow{
4495fd0e6053SJohn Snow    int x = 0, y = 0;
4496fd0e6053SJohn Snow    x = ID(x);
4497fd0e6053SJohn Snow    x = fn();
4498fd0e6053SJohn Snow    fn();
4499fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4500fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4501fd0e6053SJohn Snow    return 0;
4502fd0e6053SJohn Snow}
4503fd0e6053SJohn SnowEOF
4504fd0e6053SJohn Snow
4505fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4506fd0e6053SJohn Snow    ccache_cpp2=yes
4507fd0e6053SJohn Snowfi
4508fd0e6053SJohn Snow
4509b553a042SJohn Snow#################################################
4510b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4511b553a042SJohn Snow
4512b553a042SJohn Snowif test "$fortify_source" != "no"; then
4513b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4514b553a042SJohn Snow    fortify_source="no";
4515cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4516cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4517b553a042SJohn Snow    fortify_source="no";
4518b553a042SJohn Snow  else
4519b553a042SJohn Snow    fortify_source="yes"
4520b553a042SJohn Snow  fi
4521b553a042SJohn Snowfi
4522b553a042SJohn Snow
4523d2042378SAneesh Kumar K.V##########################################
4524277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4525277abf15SJan Vesely
4526277abf15SJan Veselyhave_fsxattr=no
4527277abf15SJan Veselycat > $TMPC << EOF
4528277abf15SJan Vesely#include <linux/fs.h>
4529277abf15SJan Veselystruct fsxattr foo;
4530277abf15SJan Veselyint main(void) {
4531277abf15SJan Vesely  return 0;
4532277abf15SJan Vesely}
4533277abf15SJan VeselyEOF
4534277abf15SJan Veselyif compile_prog "" "" ; then
4535277abf15SJan Vesely    have_fsxattr=yes
4536277abf15SJan Veselyfi
4537277abf15SJan Vesely
4538b66e10e4SPeter Maydell##########################################
4539b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4540575b22b1SLaurent Vivierhave_rtnetlink=no
4541575b22b1SLaurent Viviercat > $TMPC << EOF
4542575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4543575b22b1SLaurent Vivierint main(void) {
4544575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4545575b22b1SLaurent Vivier}
4546575b22b1SLaurent VivierEOF
4547575b22b1SLaurent Vivierif compile_prog "" "" ; then
4548575b22b1SLaurent Vivier    have_rtnetlink=yes
4549575b22b1SLaurent Vivierfi
4550575b22b1SLaurent Vivier
45516969ec6cSJames Clarke#################################################
45526969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
45536969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
45546969ec6cSJames Clarke# given. It does no harm to give it on other
45556969ec6cSJames Clarke# platforms too.
45566969ec6cSJames Clarke
45576969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
45586969ec6cSJames Clarke#       contains -Wmissing-prototypes
45596969ec6cSJames Clarkecat > $TMPC << EOF
45606969ec6cSJames Clarkeextern int foo(void);
45616969ec6cSJames Clarkeint foo(void) { return 0; }
45626969ec6cSJames ClarkeEOF
45636969ec6cSJames Clarkeif ! compile_object ""; then
45646969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
45656969ec6cSJames Clarkefi
45666969ec6cSJames Clarkeif do_cc -nostdlib -Wl,-r -Wl,--no-relax -o $TMPMO $TMPO; then
45676969ec6cSJames Clarke  LD_REL_FLAGS="-Wl,--no-relax"
45686969ec6cSJames Clarkefi
45696969ec6cSJames Clarke
4570277abf15SJan Vesely##########################################
4571e86ecd4bSJuan Quintela# End of CC checks
4572e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4573e86ecd4bSJuan Quintela
45741d728c39SBlue Swirlif test "$gcov" = "yes" ; then
45751d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
45761d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4577b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4578e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4579ce278618SPeter Maydellelif test "$debug" = "no"; then
4580ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4581e86ecd4bSJuan Quintelafi
4582a316e378SJuan Quintela
45836542aa9cSPeter Lieven##########################################
45846542aa9cSPeter Lieven# Do we have libnfs
45856542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4586b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
45876542aa9cSPeter Lieven    libnfs="yes"
45886542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
45896542aa9cSPeter Lieven  else
45906542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
45918efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
45926542aa9cSPeter Lieven    fi
45936542aa9cSPeter Lieven    libnfs="no"
45946542aa9cSPeter Lieven  fi
45956542aa9cSPeter Lievenfi
45961d728c39SBlue Swirl
45976ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
45986ca026cbSPeter Maydellif test "$werror" = "yes"; then
45996ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
46006ca026cbSPeter Maydellfi
46016ca026cbSPeter Maydell
4602e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4603e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
46041156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4605e86ecd4bSJuan Quintela    fi
4606e86ecd4bSJuan Quintelafi
4607e86ecd4bSJuan Quintela
460894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
460994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
461094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
461194dd53c5SGerd Hoffmannelse
461294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
461394dd53c5SGerd Hoffmannfi
461494dd53c5SGerd Hoffmann
4615952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4616952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4617952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4618952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4619952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4620952afb71SBlue Swirl        fi
4621952afb71SBlue Swirl    done
4622952afb71SBlue Swirlfi
4623952afb71SBlue Swirl
462410ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4625e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4626528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4627834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
46285a67135aSbellard
46294b1c11fdSDaniel P. Berrangetools=""
46304b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4631ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
46324b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
46334b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4634a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
46354b1c11fdSDaniel P. Berrange  fi
46364b1c11fdSDaniel P. Berrangefi
46374b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4638983eef5aSMeador Inge  if test "$virtfs" != no ; then
4639be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4640983eef5aSMeador Inge      virtfs=yes
464117bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4642983eef5aSMeador Inge    else
4643983eef5aSMeador Inge      if test "$virtfs" = yes; then
46443f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4645983eef5aSMeador Inge      fi
464617500370SAndreas Färber      virtfs=no
4647983eef5aSMeador Inge    fi
464817bff52bSM. Mohan Kumar  fi
4649d138cee9SMichael Rothfi
46509d6bc27bSMichael Roth
46519d6bc27bSMichael Roth# Probe for guest agent support/options
46529d6bc27bSMichael Roth
4653e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4654b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4655fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4656e8ef31a3SMichael Tokarev      guest_agent=yes
4657e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4658e8ef31a3SMichael Tokarev      guest_agent=no
4659e8ef31a3SMichael Tokarev  else
4660e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4661ca35f780SPaolo Bonzini  fi
46624b1c11fdSDaniel P. Berrangefi
4663ca35f780SPaolo Bonzini
46649d6bc27bSMichael Roth# Guest agent Window MSI  package
46659d6bc27bSMichael Roth
46669d6bc27bSMichael Rothif test "$guest_agent" != yes; then
46679d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
46689d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
46699d6bc27bSMichael Roth  fi
46709d6bc27bSMichael Roth  guest_agent_msi=no
46719d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
46729d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46739d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
46749d6bc27bSMichael Roth  fi
46759d6bc27bSMichael Roth  guest_agent_msi=no
46769d6bc27bSMichael Rothelif ! has wixl; then
46779d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46789d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
46799d6bc27bSMichael Roth  fi
46809d6bc27bSMichael Roth  guest_agent_msi=no
46811a34904eSMichael Rothelse
46821a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
46831a34904eSMichael Roth  # disabled explicitly
46841a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
46851a34904eSMichael Roth    guest_agent_msi=yes
46861a34904eSMichael Roth  fi
46879d6bc27bSMichael Rothfi
46889d6bc27bSMichael Roth
46891a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
46909d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
46919d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
46929d6bc27bSMichael Roth  fi
46939d6bc27bSMichael Roth
46949d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
46959d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
46969d6bc27bSMichael Roth  fi
46979d6bc27bSMichael Roth
46989d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
46999d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
47009d6bc27bSMichael Roth  fi
47019d6bc27bSMichael Roth
47029d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
470389138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
47049d6bc27bSMichael Roth  fi
47059d6bc27bSMichael Roth
470689138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
47079d6bc27bSMichael Roth
47089d6bc27bSMichael Roth  case "$cpu" in
47099d6bc27bSMichael Roth  x86_64)
47109d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
47119d6bc27bSMichael Roth    ;;
47129d6bc27bSMichael Roth  i386)
47139d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
47149d6bc27bSMichael Roth    ;;
47159d6bc27bSMichael Roth  *)
47169d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
47179d6bc27bSMichael Roth    ;;
47189d6bc27bSMichael Roth  esac
47199d6bc27bSMichael Rothfi
47209d6bc27bSMichael Roth
4721ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4722ca35f780SPaolo Bonziniroms=
4723ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4724ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4725ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4726e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
4727e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4728e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
4729e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
4730e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4731e57218b6SPeter Maydell            ld_i386_emulation="$emu"
4732ca35f780SPaolo Bonzini            roms="optionrom"
4733e57218b6SPeter Maydell            break
4734e57218b6SPeter Maydell        fi
4735e57218b6SPeter Maydell    done
4736ca35f780SPaolo Bonzinifi
4737d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
473839ac8455SDavid Gibson  roms="$roms spapr-rtas"
473939ac8455SDavid Gibsonfi
4740ca35f780SPaolo Bonzini
47419933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
47429933c305SChristian Borntraeger  roms="$roms s390-ccw"
47439933c305SChristian Borntraegerfi
47449933c305SChristian Borntraeger
4745964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
474692fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4747964c6fa1SRichard Henderson  textseg_addr=
4748964c6fa1SRichard Henderson  case "$cpu" in
4749479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4750479eb121SRichard Henderson      # ??? Rationale for choosing this address
4751964c6fa1SRichard Henderson      textseg_addr=0x60000000
4752964c6fa1SRichard Henderson      ;;
4753964c6fa1SRichard Henderson    mips)
4754479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4755479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4756479eb121SRichard Henderson      textseg_addr=0x60000000
4757964c6fa1SRichard Henderson      ;;
4758964c6fa1SRichard Henderson  esac
4759964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4760964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4761964c6fa1SRichard Henderson    int main(void) { return 0; }
4762964c6fa1SRichard HendersonEOF
4763964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4764964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4765964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4766964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4767964c6fa1SRichard Henderson      # at least.
476892fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
476992fe2ba8SPeter Maydell        error_exit \
477092fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
477192fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
477292fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
477392fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
477492fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
477592fe2ba8SPeter Maydell            "--disable-user option to configure."
477692fe2ba8SPeter Maydell      fi
477792fe2ba8SPeter Maydell
4778964c6fa1SRichard Henderson      $ld --verbose | sed \
4779964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4780964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4781964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4782964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4783964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4784964c6fa1SRichard Henderson    fi
4785964c6fa1SRichard Henderson  fi
4786964c6fa1SRichard Hendersonfi
4787964c6fa1SRichard Henderson
478802d34f62SCole Robinsonecho_version() {
478902d34f62SCole Robinson    if test "$1" = "yes" ; then
479002d34f62SCole Robinson        echo "($2)"
479102d34f62SCole Robinson    fi
479202d34f62SCole Robinson}
479302d34f62SCole Robinson
479450e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
479550e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
479650e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
47975ca9388aSGerd Hoffmann
47987d13299dSbellardecho "Install prefix    $prefix"
479989138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
480089138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
480189138857SStefan Weilecho "library directory $(eval echo $libdir)"
480289138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
480389138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
480489138857SStefan Weilecho "include directory $(eval echo $includedir)"
480589138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
480611d9f695Sbellardif test "$mingw32" = "no" ; then
480789138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
480889138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
480943ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
48105a699bbbSLaszlo Ersekelse
48115a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
4812d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
481311d9f695Sbellardfi
48145a67135aSbellardecho "Source path       $source_path"
48157d13299dSbellardecho "C compiler        $cc"
481683469015Sbellardecho "Host C compiler   $host_cc"
481783f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
48183c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
481945d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
48200c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
4821a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
48220c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
48237d13299dSbellardecho "make              $make"
48246a882643Spbrookecho "install           $install"
4825c886edfbSBlue Swirlecho "python            $python"
4826e2d8830eSBradif test "$slirp" = "yes" ; then
4827e2d8830eSBrad    echo "smbd              $smbd"
4828e2d8830eSBradfi
482917969268SFam Zhengecho "module support    $modules"
4830a98fd896Sbellardecho "host CPU          $cpu"
4831de83cd02Sbellardecho "host big endian   $bigendian"
483297a847bcSbellardecho "target list       $target_list"
4833ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
48347d13299dSbellardecho "gprof enabled     $gprof"
483503b4fe7dSaliguoriecho "sparse enabled    $sparse"
48361625af87Saliguoriecho "strip binaries    $strip_opt"
483705c2a3e7Sbellardecho "profiler          $profiler"
483843ce4dfeSbellardecho "static build      $static"
48395b0753e0Sbellardif test "$darwin" = "yes" ; then
48405b0753e0Sbellard    echo "Cocoa support     $cocoa"
48415b0753e0Sbellardfi
4842e2134eb9SGerd Hoffmannecho "pixman            $pixman"
484389138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
484489138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
4845925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
484689138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
4847a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
4848ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
4849b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
485091bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
485137788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
485289138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
4853fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
48549a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
48554d3b6f6eSbalrogecho "curses support    $curses"
48569d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
4857769ce76dSAlexander Grafecho "curl support      $curl"
485867b915a5Sbellardecho "mingw32 support   $mingw32"
48590c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
4860b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
4861b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
4862983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
4863821601eaSJes Sorensenecho "VNC support       $vnc"
4864821601eaSJes Sorensenif test "$vnc" = "yes" ; then
48652f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
48662f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
4867efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
4868821601eaSJes Sorensenfi
48693142255cSblueswir1if test -n "$sparc_cpu"; then
48703142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
48713142255cSblueswir1fi
4872e37630caSaliguoriecho "xen support       $xen"
48733996e85cSPaul Durrantif test "$xen" = "yes" ; then
48743996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
487564a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
48763996e85cSPaul Durrantfi
48772e4d9fb1Saurel32echo "brlapi support    $brlapi"
4878a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
4879a25dba17SJuan Quintelaecho "Documentation     $docs"
488040d6444eSAvi Kivityecho "PIE               $pie"
48818a16d273Sthsecho "vde support       $vde"
488258952137SVincenzo Maffioneecho "netmap support    $netmap"
48835c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
4884758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
488577755340Sthsecho "Install blobs     $blobs"
4886b31a0277SJuan Quintelaecho "KVM support       $kvm"
48872da776dbSMichael R. Hinesecho "RDMA support      $rdma"
48889195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
4889f652e6afSaurel32echo "fdt support       $fdt"
4890ceb42de8Saliguoriecho "preadv support    $preadv"
48915f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
4892e78815a5SAndreas Färberecho "madvise           $madvise"
4893e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
489447e98658SCorey Bryantecho "libcap-ng support $cap_ng"
4895d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
48965e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
4897fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
48985b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
4899713572a7SMarc-André Lureauif have_backend "simple"; then
49009410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
4901e00e36fbSStefan Weilfi
490289138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
4903f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
4904dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
49057b02f544SMarc-André Lureauecho "smartcard support $smartcard"
49062b2325ffSGerd Hoffmannecho "libusb            $libusb"
490769354a83SHans de Goedeecho "usb net redir     $usb_redir"
4908da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
4909014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
4910c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
49116542aa9cSPeter Lievenecho "libnfs support    $libnfs"
4912d138cee9SMichael Rothecho "build guest agent $guest_agent"
4913d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
491450cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
49154c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
4916f794573eSEduardo Otuboecho "seccomp support   $seccomp"
49177c2acc70SPeter Maydellecho "coroutine backend $coroutine"
491870c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
4919eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
4920c9a12e75SChrysostomos Nanakosecho "Archipelago support $archipelago"
49211d728c39SBlue Swirlecho "gcov              $gcov_tool"
49221d728c39SBlue Swirlecho "gcov enabled      $gcov"
4923ab214c29SStefan Bergerecho "TPM support       $tpm"
49240a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
49253b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
49263556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
4927607dacd0Sqiaonuohanecho "lzo support       $lzo"
4928607dacd0Sqiaonuohanecho "snappy support    $snappy"
49296b383c08SPeter Wuecho "bzip2 support     $bzip2"
4930a99d57bbSWanlong Gaoecho "NUMA host support $numa"
49312847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
49327b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
493399f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
4934a6b1d4c0SChanglong Xieecho "replication support $replication"
493567b915a5Sbellard
49361ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
493724b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
4938e8cd23deSbellardfi
493997a847bcSbellard
494098ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
494197a847bcSbellard
4942dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
4943dbd99ae3SStefan Weil
494498ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
494598ec69acSJuan Quintelaecho >> $config_host_mak
494698ec69acSJuan Quintela
4947e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
494899d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
494999d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
49503aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
49518bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
49520f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
495399d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
495499d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
495522d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
49569afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
49579afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
4958e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
49595a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
4960785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
49615a699bbbSLaszlo Ersekfi
4962f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
4963f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4964f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4965834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
4966f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
4967804edf29SJuan Quintela
496898ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
4969727e5283SPaolo Bonzini
4970f8393946Saurel32if test "$debug_tcg" = "yes" ; then
49712358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4972f8393946Saurel32fi
49731625af87Saliguoriif test "$strip_opt" = "yes" ; then
497452ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
49751625af87Saliguorifi
49767d13299dSbellardif test "$bigendian" = "yes" ; then
4977e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
497897a847bcSbellardfi
497967b915a5Sbellardif test "$mingw32" = "yes" ; then
498098ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
498189138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
49829fe6de94SBlue Swirl  version_major=${rc_version%%.*}
49839fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49849fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
49859fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49869fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
49879fe6de94SBlue Swirl  version_micro=0
49889fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
49899fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4990d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
4991d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4992f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4993d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4994d9840e25STomoki Sekiyama  fi
499550cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
499650cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
499750cbebb9SMichael Roth  fi
49981a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49999dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
50009dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
50019dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
50029dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
50039dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
50049dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
50059dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
50069dacf32dSYossi Hindin  fi
5007210fa556Spbrookelse
500835f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5009210fa556Spbrookfi
5010128ab2ffSblueswir1
5011dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5012dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5013dffcb71cSMark McLoughlinfi
5014dffcb71cSMark McLoughlin
501583fb7adfSbellardif test "$darwin" = "yes" ; then
501698ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
501783fb7adfSbellardfi
5018b29fe3edSmalc
5019b29fe3edSmalcif test "$aix" = "yes" ; then
502098ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5021b29fe3edSmalcfi
5022b29fe3edSmalc
5023ec530c81Sbellardif test "$solaris" = "yes" ; then
502498ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
50252358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
50260475a5caSths  if test "$needs_libsunmath" = "yes" ; then
502775b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
50280475a5caSths  fi
5029ec530c81Sbellardfi
5030179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5031179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5032179cf400SAndreas Färberfi
503397a847bcSbellardif test "$static" = "yes" ; then
503498ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
503597a847bcSbellardfi
50361ba16968SStefan Weilif test "$profiler" = "yes" ; then
50372358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
503805c2a3e7Sbellardfi
5039c20709aaSbellardif test "$slirp" = "yes" ; then
504098ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5041e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5042c20709aaSbellardfi
50438a16d273Sthsif test "$vde" = "yes" ; then
504498ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
50458a16d273Sthsfi
504658952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
504758952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
504858952137SVincenzo Maffionefi
5049015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5050015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5051015a33bdSGongleifi
505247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
505347e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
505447e98658SCorey Bryantfi
50552358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
50560c58ac1cSmalcfor drv in $audio_drv_list; do
505789138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
505898ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
50590c58ac1cSmalcdone
506067f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
506167f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
506267f86e8eSJuan Quintelafi
5063d5631638Smalcif test "$audio_win_int" = "yes" ; then
5064d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5065d5631638Smalcfi
5066b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5067b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5068821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5069821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5070821601eaSJes Sorensenfi
50712f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
507298ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
50732f9606b3Saliguorifi
5074821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
50752f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
50762f6f5c7aSCorentin Charyfi
5077821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5078efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5079efe556adSCorentin Charyfi
508076655d6dSaliguoriif test "$fnmatch" = "yes" ; then
50812358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
508276655d6dSaliguorifi
5083dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5084dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5085dce512deSChristoph Hellwigfi
508689138857SStefan Weilqemu_version=$(head $source_path/VERSION)
508798ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
50882358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
508998ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
509098ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5091a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
509298ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5093cc8ae6deSpbrookfi
509417969268SFam Zhengif test "$modules" = "yes"; then
5095e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5096e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
509789138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
509817969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
509917969268SFam Zhengfi
51001ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
510198ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5102a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
51038ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
510449ecc3faSbellardfi
510549ecc3faSbellardif test "$cocoa" = "yes" ; then
510698ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
510749ecc3faSbellardfi
51084d3b6f6eSbalrogif test "$curses" = "yes" ; then
510998ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5110ab4e5602SJan Kiszkafi
5111ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
51122358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5113ebc996f3SRiku Voipiofi
5114099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
51152358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5116099d6b0fSRiku Voipiofi
511740ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
511840ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
511940ff6d7eSKevin Wolffi
51203ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
51212358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
51223ce34dfbSvibisreenivasanfi
5123c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5124c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5125c2882b96SRiku Voipiofi
5126751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5127751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5128751bcc39SMarc-André Lureaufi
5129d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5130d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5131d0927938SUlrich Hechtfi
51323d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
51333d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
51343d4fa43eSKusanagi Kouichifi
5135b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5136b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5137b953f075SDenis V. Lunevfi
5138ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5139ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5140ed911435SKevin Wolffi
5141c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5142c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5143c727f47dSPeter Maydellfi
5144dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5145dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5146dace20dcSPeter Maydellfi
5147d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5148d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5149d0927938SUlrich Hechtfi
51504e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
51514e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
51524e0c6529SAlex Blighfi
5153cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5154cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5155cd758dd0SAlex Blighfi
51563b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
51573b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
51583b6edd16SPeter Maydellfi
51593b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
51603b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
51613b6edd16SPeter Maydellfi
5162a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5163a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5164a8fd1abaSPeter Maydellfi
516551834341SRiku Voipioif test "$timerfd" = "yes" ; then
516651834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
516751834341SRiku Voipiofi
51689af5c906SRiku Voipioif test "$setns" = "yes" ; then
51699af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
51709af5c906SRiku Voipiofi
51713b3f24adSaurel32if test "$inotify" = "yes" ; then
51722358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
51733b3f24adSaurel32fi
5174c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5175c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5176c05c7a73SRiku Voipiofi
51776ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
51786ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
51796ae9a1f4SJuan Quintelafi
51806ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
51816ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
51826ae9a1f4SJuan Quintelafi
5183769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5184d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5185b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
51866ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5187769ce76dSAlexander Graffi
51882e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
518998ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
51902e4d9fb1Saurel32fi
5191fb599c9aSbalrogif test "$bluez" = "yes" ; then
519298ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5193ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5194fb599c9aSbalrogfi
5195d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
51969d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
51979d41401bSMichael S. Tsirkinfi
5198e18df141SAnthony Liguoriecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5199a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5200a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5201a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5202a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5203014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5204925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5205925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5206925a0400SGerd Hoffmann  fi
5207bbbf9bfbSStefan Weilfi
5208a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5209ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5210ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5211ddbb0d09SDaniel P. Berrangefi
5212b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5213b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5214b917da4cSDaniel P. Berrangefi
521591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
521691bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
521737788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
521837788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
521937788f25SDaniel P. Berrange  fi
522062893b67SDaniel P. Berrangefi
522191bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
522291bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5223becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5224fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5225fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5226fff2f982SDaniel P. Berrange  fi
5227ed754746SDaniel P. Berrangefi
52289a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
52299a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
52309a2fd434SDaniel P. Berrangefi
5231559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5232559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5233559607eaSDaniel P. Berrangefi
5234277abf15SJan Vesely
5235277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5236277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5237277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5238277abf15SJan Vesely# if this macro is set.
5239277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5240277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5241277abf15SJan Veselyfi
5242bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5243bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5244a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5245a4ccabcfSAnthony Liguorifi
52469d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
52479d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
52489d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
52499d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
52509d9e1521SGerd Hoffmannfi
5251e37630caSaliguoriif test "$xen" = "yes" ; then
52526dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5253d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
525464a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
525564a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
525664a7ad6fSIan Campbell  fi
5257e37630caSaliguorifi
52585c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
52595c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
52605c6c3a6cSChristoph Hellwigfi
5261758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5262758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5263758e8e38SVenkateswararao Jujjuri (JV)fi
52644f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
52654f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
52664f26f2b6SAvi Kivityfi
5267983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5268758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5269758e8e38SVenkateswararao Jujjuri (JV)fi
52705e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
52715e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
52725e9be92dSNicholas Bellingerfi
527303ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
527403ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
527503ce5744SNikolay Nikolaevfi
5276fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5277fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5278fc0b9b0eSStefan Hajnoczifi
527977755340Sthsif test "$blobs" = "yes" ; then
528098ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
528177755340Sthsfi
5282bf9298b9Saliguoriif test "$iovec" = "yes" ; then
52832358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5284bf9298b9Saliguorifi
5285ceb42de8Saliguoriif test "$preadv" = "yes" ; then
52862358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5287ceb42de8Saliguorifi
5288f652e6afSaurel32if test "$fdt" = "yes" ; then
52893f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5290f652e6afSaurel32fi
5291dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5292dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5293dcc38d1cSMarcelo Tosattifi
52949195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
52959195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
52969195b2c2SStefan Weilfi
52975f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
52985f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
52995f6b9e8fSBlue Swirlfi
5300e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5301e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5302e78815a5SAndreas Färberfi
5303e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5304e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5305e78815a5SAndreas Färberfi
530697a847bcSbellard
5307cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5308cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5309cd4ec0b4SGerd Hoffmannfi
5310cd4ec0b4SGerd Hoffmann
53117b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
53127b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5313111a38b0SRobert Relyeafi
5314111a38b0SRobert Relyea
53152b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
53162b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
53172b2325ffSGerd Hoffmannfi
53182b2325ffSGerd Hoffmann
531969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
532069354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
532169354a83SHans de Goedefi
532269354a83SHans de Goede
5323da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5324da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5325f676c67eSJeremy White  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5326da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5327014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5328014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5329014cb152SGerd Hoffmann  fi
533020ff075bSMichael Wallefi
533120ff075bSMichael Walle
533299f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
533399f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
533499f2dbd3SLiang Lifi
533599f2dbd3SLiang Li
5336607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5337607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5338607dacd0Sqiaonuohanfi
5339607dacd0Sqiaonuohan
5340607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5341607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5342607dacd0Sqiaonuohanfi
5343607dacd0Sqiaonuohan
53446b383c08SPeter Wuif test "$bzip2" = "yes" ; then
53456b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
53466b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
53476b383c08SPeter Wufi
53486b383c08SPeter Wu
5349c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5350d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
53516ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
53526ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5353c589b249SRonnie Sahlbergfi
5354c589b249SRonnie Sahlberg
53556542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
53564be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
53574be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
53586542aa9cSPeter Lievenfi
53596542aa9cSPeter Lieven
5360f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5361f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5362f794573eSEduardo Otubofi
5363f794573eSEduardo Otubo
536483fb7adfSbellard# XXX: suppress that
53657d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
53662358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
53677d3505c5Sbellardfi
53687d3505c5Sbellard
53694d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
53704d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
53714d9310f4SDaniel P. Berrangefi
53723556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
53733556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
53743556c233SPaolo Bonzinifi
5375f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5376d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
53776ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
53786ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5379f27aaf4bSChristian Brunnerfi
538020ff6c80SAnthony Liguori
53817c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
538270c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
538370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
538470c60c08SStefan Hajnoczielse
538570c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
538670c60c08SStefan Hajnoczifi
5387d0e2fce5SAneesh Kumar K.V
5388d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5389d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5390d2042378SAneesh Kumar K.Vfi
5391d2042378SAneesh Kumar K.V
5392e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5393e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5394e06a765eSHarsh Prateek Borafi
5395e06a765eSHarsh Prateek Bora
5396cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5397cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
539806d71fa1SPeter Maydellfi
539906d71fa1SPeter Maydell
54003f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
54013f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
54023f4349dcSKevin Wolffi
54033f4349dcSKevin Wolf
54048ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
54058ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
54068ab1bf12SLuiz Capitulinofi
54078ab1bf12SLuiz Capitulino
540876a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
540976a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
541076a347e1SRichard Hendersonfi
541176a347e1SRichard Henderson
5412f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5413f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5414f540166bSRichard Hendersonfi
5415f540166bSRichard Henderson
54161e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
54171e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
54181e6e9acaSRichard Hendersonfi
54191e6e9acaSRichard Henderson
5420eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5421d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
54226ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
54236ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5424eb100396SBharata B Raofi
5425eb100396SBharata B Rao
5426d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5427d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5428d85fa9ebSJeff Codyfi
5429d85fa9ebSJeff Cody
54300c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
54310c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
54320c14fb47SBharata B Raofi
54330c14fb47SBharata B Rao
54347c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
54357c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
54367c815372SBharata B Raofi
54377c815372SBharata B Rao
5438c9a12e75SChrysostomos Nanakosif test "$archipelago" = "yes" ; then
5439c9a12e75SChrysostomos Nanakos  echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5440c9a12e75SChrysostomos Nanakos  echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5441c9a12e75SChrysostomos Nanakosfi
5442c9a12e75SChrysostomos Nanakos
54430a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5444d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
54456ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
54466ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
54470a12ec87SRichard W.M. Jonesfi
54480a12ec87SRichard W.M. Jones
544968063649Sblueswir1# USB host support
5450b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
54512b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5452b5613fdcSGerd Hoffmannelse
545398ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5454b5613fdcSGerd Hoffmannfi
545568063649Sblueswir1
54563b8acc11SPaolo Bonzini# TPM passthrough support?
54573b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
54583b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
54593b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
54603b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
54613b8acc11SPaolo Bonzini  fi
54623b8acc11SPaolo Bonzinifi
54633b8acc11SPaolo Bonzini
54645b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
54655b808275SLluís Vilanovaif have_backend "nop"; then
54666d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
546722890ab5SPrerna Saxenafi
54685b808275SLluís Vilanovaif have_backend "simple"; then
54696d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
54706d8a764eSLluís  # Set the appropriate trace file.
5471953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
54729410b56cSPrerna Saxenafi
5473ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5474ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
54756d8a764eSLluísfi
54765b808275SLluís Vilanovaif have_backend "ust"; then
54776d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
54786d8a764eSLluísfi
54795b808275SLluís Vilanovaif have_backend "dtrace"; then
54806d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
54816d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
54826d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
54836d8a764eSLluís  fi
5484c276b17dSDaniel P. Berrangefi
54855b808275SLluís Vilanovaif have_backend "ftrace"; then
5486781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5487781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5488781e9545SEiichi Tsukata  else
548921684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5490781e9545SEiichi Tsukata  fi
5491781e9545SEiichi Tsukatafi
54920a852417SPaul Durrantif have_backend "syslog"; then
54930a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
54940a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
54950a852417SPaul Durrant  else
54960a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
54970a852417SPaul Durrant  fi
54980a852417SPaul Durrantfi
54999410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
55009410b56cSPrerna Saxena
55012da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
55022da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
55032da776dbSMichael R. Hinesfi
55042da776dbSMichael R. Hines
5505575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5506575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5507575b22b1SLaurent Vivierfi
5508575b22b1SLaurent Vivier
5509a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5510a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5511a6b1d4c0SChanglong Xiefi
5512a6b1d4c0SChanglong Xie
55135c312079SDr. David Alan Gilbert# Hold two types of flag:
55145c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
55155c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
55165c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
55175c312079SDr. David Alan Gilbert#                                     platform
55185c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
55195c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
55205c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
55215c312079SDr. David Alan Gilbertfi
55225c312079SDr. David Alan Gilbert
55235b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
55245b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
55255b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
55265b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
55275b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
55285b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5529c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
55305b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
553140d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
553240d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
55335b5e3037SPaolo Bonzinielse
55345b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
55355b5e3037SPaolo Bonzinifi
55365b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
55375b5e3037SPaolo Bonzini
553898ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
553998ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5540804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5541804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
55421901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
55431901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
55441901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
554521655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5546c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5547804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5548a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5549a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5550a31a8642SMichael S. Tsirkinfi
55512b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5552804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
555383f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
55543c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5555804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
555645d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5557cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
55585f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
55593dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5560804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5561804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
55624852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
55639fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5564e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
556546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5566a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5567f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5568e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5569e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
557080fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
55712944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5572e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5573e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5574e39f0062SPaolo Bonzinifi
557542da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
557642da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
557742da6041SGerd Hoffmannelse
557842da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
557942da6041SGerd Hoffmannfi
5580e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
558146eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
55826969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5583e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
558473da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
55853e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5586409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5587804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
558817969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
558917969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5590957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
559190246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
559290246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
559394dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5594cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
55951d728c39SBlue Swirlif test "$gcov" = "yes" ; then
55961d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
55971d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
55981d728c39SBlue Swirlfi
5599804edf29SJuan Quintela
56006efd7517SPeter Maydell# use included Linux headers
56016efd7517SPeter Maydellif test "$linux" = "yes" ; then
5602a307beb6SAndreas Färber  mkdir -p linux-headers
56036efd7517SPeter Maydell  case "$cpu" in
5604c72b26ecSRichard Henderson  i386|x86_64|x32)
560508312a63SPeter Maydell    linux_arch=x86
56066efd7517SPeter Maydell    ;;
56076efd7517SPeter Maydell  ppcemb|ppc|ppc64)
560808312a63SPeter Maydell    linux_arch=powerpc
56096efd7517SPeter Maydell    ;;
56106efd7517SPeter Maydell  s390x)
561108312a63SPeter Maydell    linux_arch=s390
561208312a63SPeter Maydell    ;;
56131f080313SClaudio Fontana  aarch64)
56141f080313SClaudio Fontana    linux_arch=arm64
56151f080313SClaudio Fontana    ;;
5616222e7d11SSanjay Lal  mips64)
5617222e7d11SSanjay Lal    linux_arch=mips
5618222e7d11SSanjay Lal    ;;
561908312a63SPeter Maydell  *)
562008312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
562108312a63SPeter Maydell    linux_arch="$cpu"
56226efd7517SPeter Maydell    ;;
56236efd7517SPeter Maydell  esac
562408312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
562508312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
562608312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
562708312a63SPeter Maydell    fi
56286efd7517SPeter Maydellfi
56296efd7517SPeter Maydell
563097a847bcSbellardfor target in $target_list; do
563197a847bcSbellardtarget_dir="$target"
563225be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
563389138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
563497a847bcSbellardtarget_bigendian="no"
56351f3d3c8fSJuan Quintela
5636c1799a84SPaolo Bonzinicase "$target_name" in
5637d15a9c23SAnthony Green  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5638ea2d6a39SJuan Quintela  target_bigendian=yes
5639ea2d6a39SJuan Quintela  ;;
5640ea2d6a39SJuan Quintelaesac
564197a847bcSbellardtarget_softmmu="no"
5642997344f3Sbellardtarget_user_only="no"
5643831b7825Sthstarget_linux_user="no"
564484778508Sblueswir1target_bsd_user="no"
56459e407a85Spbrookcase "$target" in
5646c1799a84SPaolo Bonzini  ${target_name}-softmmu)
56479e407a85Spbrook    target_softmmu="yes"
56489e407a85Spbrook    ;;
5649c1799a84SPaolo Bonzini  ${target_name}-linux-user)
56509c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
565176ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
56529c7a4202SBlue Swirl    fi
56539e407a85Spbrook    target_user_only="yes"
56549e407a85Spbrook    target_linux_user="yes"
56559e407a85Spbrook    ;;
5656c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
56579cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
565876ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
56599c7a4202SBlue Swirl    fi
566084778508Sblueswir1    target_user_only="yes"
566184778508Sblueswir1    target_bsd_user="yes"
566284778508Sblueswir1    ;;
56639e407a85Spbrook  *)
566476ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
56659e407a85Spbrook    exit 1
56669e407a85Spbrook    ;;
56679e407a85Spbrookesac
5668831b7825Sths
566997a847bcSbellardmkdir -p $target_dir
567025be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
567197a847bcSbellard
5672e5fe0c52Spbrookbflt="no"
567389138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
567456aebc89Spbrookgdb_xml_files=""
56757ba1e619Saliguori
5676c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
56776acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5678e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5679e73aae67SJuan Quintela
5680c1799a84SPaolo Bonzinicase "$target_name" in
56812408a527Saurel32  i386)
56822408a527Saurel32  ;;
56832408a527Saurel32  x86_64)
56846acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
56852408a527Saurel32  ;;
56862408a527Saurel32  alpha)
56872408a527Saurel32  ;;
56882408a527Saurel32  arm|armeb)
5689b498c8a0SJuan Quintela    TARGET_ARCH=arm
5690e5fe0c52Spbrook    bflt="yes"
569156aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
56922408a527Saurel32  ;;
56936a49fa95SAlexander Graf  aarch64)
56946a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
56956a49fa95SAlexander Graf    bflt="yes"
56968f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
56976a49fa95SAlexander Graf  ;;
56982408a527Saurel32  cris)
56992408a527Saurel32  ;;
5700613a22c9SMichael Walle  lm32)
5701613a22c9SMichael Walle  ;;
57022408a527Saurel32  m68k)
57030938cda5Saurel32    bflt="yes"
570456aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
57052408a527Saurel32  ;;
5706877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5707877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
570872b675caSEdgar E. Iglesias    bflt="yes"
570972b675caSEdgar E. Iglesias  ;;
57102408a527Saurel32  mips|mipsel)
5711b498c8a0SJuan Quintela    TARGET_ARCH=mips
571225be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
57132408a527Saurel32  ;;
57142408a527Saurel32  mipsn32|mipsn32el)
5715597e2cecSRichard Henderson    TARGET_ARCH=mips64
57166acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
571725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5718597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
57192408a527Saurel32  ;;
57202408a527Saurel32  mips64|mips64el)
5721b498c8a0SJuan Quintela    TARGET_ARCH=mips64
57226acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
572325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
57242408a527Saurel32  ;;
5725d15a9c23SAnthony Green  moxie)
5726d15a9c23SAnthony Green  ;;
5727e67db06eSJia Liu  or32)
5728e67db06eSJia Liu    TARGET_ARCH=openrisc
5729e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5730e67db06eSJia Liu  ;;
57312408a527Saurel32  ppc)
5732c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
57332408a527Saurel32  ;;
57342408a527Saurel32  ppcemb)
57356acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5736e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5737c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
57382408a527Saurel32  ;;
57392408a527Saurel32  ppc64)
57406acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5741e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
57421438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
57432408a527Saurel32  ;;
57449c35126cSDoug Kwan  ppc64le)
57459c35126cSDoug Kwan    TARGET_ARCH=ppc64
57469c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
57479c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
57481438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
57499c35126cSDoug Kwan  ;;
57502408a527Saurel32  ppc64abi32)
5751b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
57526acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5753e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
575425be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
57551438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
57562408a527Saurel32  ;;
57572408a527Saurel32  sh4|sh4eb)
5758b498c8a0SJuan Quintela    TARGET_ARCH=sh4
57594dbed897Spbrook    bflt="yes"
57602408a527Saurel32  ;;
57612408a527Saurel32  sparc)
57622408a527Saurel32  ;;
57632408a527Saurel32  sparc64)
57646acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
57652408a527Saurel32  ;;
57662408a527Saurel32  sparc32plus)
5767b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
57686acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
5769e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
577025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
57712408a527Saurel32  ;;
577224e804ecSAlexander Graf  s390x)
57738a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
577424e804ecSAlexander Graf  ;;
5775444e06b1SChen Gang  tilegx)
5776444e06b1SChen Gang  ;;
57775ecaa4edSPeter Crosthwaite  tricore)
57785ecaa4edSPeter Crosthwaite  ;;
5779d2fbca94SGuan Xuetao  unicore32)
5780d2fbca94SGuan Xuetao  ;;
5781cfa550c6SMax Filippov  xtensa|xtensaeb)
5782cfa550c6SMax Filippov    TARGET_ARCH=xtensa
5783cfa550c6SMax Filippov  ;;
57842408a527Saurel32  *)
578576ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
57862408a527Saurel32  ;;
57872408a527Saurel32esac
57885e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
57895e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
57905e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
57915e8861a0SPaolo Bonzinifi
57925e8861a0SPaolo Bonzini
57935e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
57945e8861a0SPaolo Bonzini
579599afc91dSDaniel P. Berrangeupper() {
579699afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
579799afc91dSDaniel P. Berrange}
579899afc91dSDaniel P. Berrange
579989138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
580025be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
5801c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
580225be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5803e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
5804e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
5805e6e91b9cSJuan Quintelafi
580625be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5807adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
5808adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5809adfc3e91SStacey Sonfi
5810c1799a84SPaolo Bonzinicase "$target_name" in
58111b0c87fcSJuan Quintela  i386|x86_64)
58121b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
581325be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
5814eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
5815eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5816eb6fda0fSAnthony PERARD      fi
5817432d268cSJun Nakajima    fi
581859d21e53SAlexander Graf    ;;
581959d21e53SAlexander Graf  *)
58201b0c87fcSJuan Quintelaesac
5821c1799a84SPaolo Bonzinicase "$target_name" in
5822222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5823c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
5824c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5825c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
5826c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5827c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
5828c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
5829c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5830222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5831c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
583218b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
583318b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
583418b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
583525be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
58361ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
5837d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5838421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5839d5970055SMichael S. Tsirkin      fi
5840c59249f9SJuan Quintela    fi
5841c59249f9SJuan Quintelaesac
5842de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
584325be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
584497a847bcSbellardfi
584597a847bcSbellardif test "$target_softmmu" = "yes" ; then
584625be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5847de83cd02Sbellardfi
5848997344f3Sbellardif test "$target_user_only" = "yes" ; then
584925be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5850a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5851997344f3Sbellardfi
5852831b7825Sthsif test "$target_linux_user" = "yes" ; then
585325be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5854831b7825Sthsfi
585556aebc89Spbrooklist=""
585656aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
585756aebc89Spbrook  for x in $gdb_xml_files; do
585856aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
585956aebc89Spbrook  done
586025be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
58613d0f1517SJuan Quintelafi
5862de83cd02Sbellard
5863e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
586425be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5865e5fe0c52Spbrookfi
586684778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
586725be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
586884778508Sblueswir1fi
58695b0753e0Sbellard
58704afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
5871fa282484SJuan Quintela
58724afddb55SJuan Quintelacflags=""
5873fa282484SJuan Quintelaldflags=""
58749b8e111fSJuan Quintela
5875c765fcacSPeter Crosthwaitedisas_config() {
5876c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5877c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5878c765fcacSPeter Crosthwaite}
5879c765fcacSPeter Crosthwaite
588064656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
588164656024SJuan Quintela  case "$i" in
588264656024SJuan Quintela  alpha)
5883c765fcacSPeter Crosthwaite    disas_config "ALPHA"
588464656024SJuan Quintela  ;;
588582295d8aSRichard Henderson  aarch64)
588682295d8aSRichard Henderson    if test -n "${cxx}"; then
5887c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
588882295d8aSRichard Henderson    fi
588982295d8aSRichard Henderson  ;;
589064656024SJuan Quintela  arm)
5891c765fcacSPeter Crosthwaite    disas_config "ARM"
5892999b53ecSClaudio Fontana    if test -n "${cxx}"; then
5893c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
5894999b53ecSClaudio Fontana    fi
589564656024SJuan Quintela  ;;
589664656024SJuan Quintela  cris)
5897c765fcacSPeter Crosthwaite    disas_config "CRIS"
589864656024SJuan Quintela  ;;
5899c72b26ecSRichard Henderson  i386|x86_64|x32)
5900c765fcacSPeter Crosthwaite    disas_config "I386"
590164656024SJuan Quintela  ;;
5902903ec55cSAurelien Jarno  ia64*)
5903c765fcacSPeter Crosthwaite    disas_config "IA64"
5904903ec55cSAurelien Jarno  ;;
590579368f49SMichael Walle  lm32)
5906c765fcacSPeter Crosthwaite    disas_config "LM32"
590779368f49SMichael Walle  ;;
590864656024SJuan Quintela  m68k)
5909c765fcacSPeter Crosthwaite    disas_config "M68K"
591064656024SJuan Quintela  ;;
5911877fdc12SEdgar E. Iglesias  microblaze*)
5912c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
591364656024SJuan Quintela  ;;
591464656024SJuan Quintela  mips*)
5915c765fcacSPeter Crosthwaite    disas_config "MIPS"
591664656024SJuan Quintela  ;;
5917d15a9c23SAnthony Green  moxie*)
5918c765fcacSPeter Crosthwaite    disas_config "MOXIE"
5919d15a9c23SAnthony Green  ;;
5920e67db06eSJia Liu  or32)
5921c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
5922e67db06eSJia Liu  ;;
592364656024SJuan Quintela  ppc*)
5924c765fcacSPeter Crosthwaite    disas_config "PPC"
592564656024SJuan Quintela  ;;
592624e804ecSAlexander Graf  s390*)
5927c765fcacSPeter Crosthwaite    disas_config "S390"
592864656024SJuan Quintela  ;;
592964656024SJuan Quintela  sh4)
5930c765fcacSPeter Crosthwaite    disas_config "SH4"
593164656024SJuan Quintela  ;;
593264656024SJuan Quintela  sparc*)
5933c765fcacSPeter Crosthwaite    disas_config "SPARC"
593464656024SJuan Quintela  ;;
5935cfa550c6SMax Filippov  xtensa*)
5936c765fcacSPeter Crosthwaite    disas_config "XTENSA"
5937cfa550c6SMax Filippov  ;;
593864656024SJuan Quintela  esac
593964656024SJuan Quinteladone
59409195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
5941c765fcacSPeter Crosthwaite  disas_config "TCI"
59429195b2c2SStefan Weilfi
594364656024SJuan Quintela
59446ee7126fSJuan Quintelacase "$ARCH" in
59456ee7126fSJuan Quintelaalpha)
59466ee7126fSJuan Quintela  # Ensure there's only a single GP
59476ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
59486ee7126fSJuan Quintela;;
59496ee7126fSJuan Quintelaesac
59506ee7126fSJuan Quintela
5951d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
595225be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
5953d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
5954d02c1db3SJuan Quintela    cflags="-p $cflags"
5955d02c1db3SJuan Quintela    ldflags="-p $ldflags"
5956d02c1db3SJuan Quintela  fi
5957d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
5958d02c1db3SJuan Quintela    ldflags="-p $ldflags"
595925be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
5960d02c1db3SJuan Quintela  fi
5961d02c1db3SJuan Quintelafi
5962d02c1db3SJuan Quintela
59639b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5964964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
5965fa282484SJuan Quintelafi
5966fa282484SJuan Quintela
596725be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
596825be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5969fa282484SJuan Quintela
597097a847bcSbellarddone # for target in $targets
59717d13299dSbellard
5972b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
5973b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
5974b776eca1SGerd Hoffmannfi
5975b776eca1SGerd Hoffmann
5976a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
5977a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
5978a540f158SPeter Crosthwaitefi
5979a540f158SPeter Crosthwaite
5980a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
5981a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
5982a99d57bbSWanlong Gaofi
5983a99d57bbSWanlong Gao
5984fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
5985fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
5986fd0e6053SJohn Snowfi
5987fd0e6053SJohn Snow
5988d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
5989f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
59902b170effSMichael TokarevDIRS="$DIRS fsdev"
59919933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
59922d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
59932dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
5994c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5995c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5996aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5997ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5998446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
59999933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
60002d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
60014652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6002753d11f2SRichard Hendersonfor bios_file in \
6003753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
60045acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6005753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6006753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6007e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6008753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
60094e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6010753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6011753d11f2SRichard Hendersondo
601289138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
60137ea78b74SJan Kiszkadone
601489138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6015c2304b52SMarcel Apfelbaumdo
601689138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6017c2304b52SMarcel Apfelbaumdone
6018d1807a4fSPaolo Bonzinimkdir -p $DIRS
60197d13299dSbellardfor f in $FILES ; do
6020cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6021f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6022f9245e10SPeter Maydell    fi
60237d13299dSbellarddone
60241ad2134fSPaul Brook
6025c34ebfdcSAnthony Liguori# temporary config to build submodules
60262d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6027c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
602837116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6029c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6030cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
60315f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6032c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6033c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
60343dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6035c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6036a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6037c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6038c34ebfdcSAnthony Liguoridone
6039c34ebfdcSAnthony Liguori
6040fe31017fSMarc-André Lureau# set up tests data directory
6041fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6042fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6043fe31017fSMarc-André Lureaufi
6044fe31017fSMarc-André Lureau
604576c7560aSMax Reitz# set up qemu-iotests in this build directory
604676c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
604776c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
604876c7560aSMax Reitz
604976c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
605076c7560aSMax Reitzecho >> "$iotests_common_env"
605176c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
605276c7560aSMax Reitz
605376c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
605476c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
605576c7560aSMax Reitzfi
605676c7560aSMax Reitz
6057dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6058dc655404SMichael S. Tsirkincat <<EOD >config.status
6059dc655404SMichael S. Tsirkin#!/bin/sh
6060dc655404SMichael S. Tsirkin# Generated by configure.
6061dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6062dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6063dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6064dc655404SMichael S. TsirkinEOD
6065dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6066dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6067cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6068dc655404SMichael S. Tsirkinchmod +x config.status
6069dc655404SMichael S. Tsirkin
60708cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6071