xref: /openbmc/qemu/configure (revision 92fe2ba8b0615cce949e593309dd295698e77324)
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 Bonziniuuid=""
216377529c0SPaolo Bonzinivde=""
217377529c0SPaolo Bonzinivnc_sasl=""
218377529c0SPaolo Bonzinivnc_jpeg=""
219377529c0SPaolo Bonzinivnc_png=""
220377529c0SPaolo Bonzinixen=""
221d5b93ddfSAnthony PERARDxen_ctrl_version=""
22264a7ad6fSIan Campbellxen_pv_domain_build="no"
223eb6fda0fSAnthony PERARDxen_pci_passthrough=""
224377529c0SPaolo Bonzinilinux_aio=""
22547e98658SCorey Bryantcap_ng=""
226377529c0SPaolo Bonziniattr=""
2274f26f2b6SAvi Kivitylibattr=""
228377529c0SPaolo Bonzinixfs=""
229377529c0SPaolo Bonzini
230d41a75a2SBradvhost_net="no"
2315e9be92dSNicholas Bellingervhost_scsi="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"
308ddbb0d09SDaniel P. Berrangegnutls=""
309ddbb0d09SDaniel P. Berrangegnutls_hash=""
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=""
3194f18b782SJeff Codyvhdx=""
320a99d57bbSWanlong Gaonuma=""
3212847b469SFam Zhengtcmalloc="no"
3227b01cb97SAlexandre Derumierjemalloc="no"
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}"
3713dd46c78SBlue Swirlas="${AS-${cross_prefix}as}"
3723dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
373b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
374b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3754852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
376b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
377b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
37817884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
37917884d7bSSergei Trofimovichquery_pkg_config() {
38017884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38117884d7bSSergei Trofimovich}
38217884d7bSSergei Trofimovichpkg_config=query_pkg_config
383b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
38447c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
385ac0df51dSaliguori
38645d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
38745d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
38845d285abSPeter Maydell
389be17dc90SMichael S. Tsirkin# default flags for all hosts
3904c288acbSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
391f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
392c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
393be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
3946b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
3955bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
3965bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
397be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
3985bc62e01SGerd Hoffmannfi
399be17dc90SMichael S. Tsirkin
400ca4deeb1SPaolo Bonzini# make source path absolute
40189138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
402ca4deeb1SPaolo Bonzini
403cab00a5aSMichael S. Tsirkin# running configure in the source tree?
404cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
405cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
406cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
407cab00a5aSMichael S. Tsirkinelse
408cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
409cab00a5aSMichael S. Tsirkinfi
410cab00a5aSMichael S. Tsirkin
411ac0df51dSaliguoricheck_define() {
412ac0df51dSaliguoricat > $TMPC <<EOF
413ac0df51dSaliguori#if !defined($1)
414fd786e1aSPeter Maydell#error $1 not defined
415ac0df51dSaliguori#endif
416ac0df51dSaliguoriint main(void) { return 0; }
417ac0df51dSaliguoriEOF
41852166aa0SJuan Quintela  compile_object
419ac0df51dSaliguori}
420ac0df51dSaliguori
421307119e7SGerd Hoffmanncheck_include() {
422307119e7SGerd Hoffmanncat > $TMPC <<EOF
423307119e7SGerd Hoffmann#include <$1>
424307119e7SGerd Hoffmannint main(void) { return 0; }
425307119e7SGerd HoffmannEOF
426307119e7SGerd Hoffmann  compile_object
427307119e7SGerd Hoffmann}
428307119e7SGerd Hoffmann
42993b25869SJohn Snowwrite_c_skeleton() {
43093b25869SJohn Snow    cat > $TMPC <<EOF
43193b25869SJohn Snowint main(void) { return 0; }
43293b25869SJohn SnowEOF
43393b25869SJohn Snow}
43493b25869SJohn Snow
435bbea4050SPeter Maydellif check_define __linux__ ; then
436bbea4050SPeter Maydell  targetos="Linux"
437bbea4050SPeter Maydellelif check_define _WIN32 ; then
438bbea4050SPeter Maydell  targetos='MINGW32'
439bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
440bbea4050SPeter Maydell  targetos='OpenBSD'
441bbea4050SPeter Maydellelif check_define __sun__ ; then
442bbea4050SPeter Maydell  targetos='SunOS'
443bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
444bbea4050SPeter Maydell  targetos='Haiku'
445bbea4050SPeter Maydellelse
44689138857SStefan Weil  targetos=$(uname -s)
447bbea4050SPeter Maydellfi
448bbea4050SPeter Maydell
449bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
450bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
451bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
452bbea4050SPeter Maydell# the correct CPU with the --cpu option.
453bbea4050SPeter Maydellcase $targetos in
454bbea4050SPeter MaydellDarwin)
455bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
456bbea4050SPeter Maydell  # run 64-bit userspace code.
457bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
458bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
459bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
460bbea4050SPeter Maydell    cpu="x86_64"
461bbea4050SPeter Maydell  fi
462bbea4050SPeter Maydell  ;;
463bbea4050SPeter MaydellSunOS)
46489138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
465bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
466bbea4050SPeter Maydell    cpu="x86_64"
467bbea4050SPeter Maydell  fi
468bbea4050SPeter Maydellesac
469bbea4050SPeter Maydell
4702ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4712ff6b91eSJuan Quintela  # command line argument
4722ff6b91eSJuan Quintela  :
4732ff6b91eSJuan Quintelaelif check_define __i386__ ; then
474ac0df51dSaliguori  cpu="i386"
475ac0df51dSaliguorielif check_define __x86_64__ ; then
476c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
477c72b26ecSRichard Henderson    cpu="x32"
478c72b26ecSRichard Henderson  else
479ac0df51dSaliguori    cpu="x86_64"
480c72b26ecSRichard Henderson  fi
4813aa9bd6cSblueswir1elif check_define __sparc__ ; then
4823aa9bd6cSblueswir1  if check_define __arch64__ ; then
4833aa9bd6cSblueswir1    cpu="sparc64"
4843aa9bd6cSblueswir1  else
4853aa9bd6cSblueswir1    cpu="sparc"
4863aa9bd6cSblueswir1  fi
487fdf7ed96Smalcelif check_define _ARCH_PPC ; then
488fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
489fdf7ed96Smalc    cpu="ppc64"
490ac0df51dSaliguori  else
491fdf7ed96Smalc    cpu="ppc"
492fdf7ed96Smalc  fi
493afa05235SAurelien Jarnoelif check_define __mips__ ; then
494afa05235SAurelien Jarno  cpu="mips"
495477ba620SAurelien Jarnoelif check_define __ia64__ ; then
496477ba620SAurelien Jarno  cpu="ia64"
497d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
498d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
499d66ed0eaSAurelien Jarno    cpu="s390x"
500d66ed0eaSAurelien Jarno  else
501d66ed0eaSAurelien Jarno    cpu="s390"
502d66ed0eaSAurelien Jarno  fi
50321d89f84SPeter Maydellelif check_define __arm__ ; then
50421d89f84SPeter Maydell  cpu="arm"
5051f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5061f080313SClaudio Fontana  cpu="aarch64"
507f28ffed5SBradelif check_define __hppa__ ; then
508f28ffed5SBrad  cpu="hppa"
509fdf7ed96Smalcelse
51089138857SStefan Weil  cpu=$(uname -m)
511ac0df51dSaliguorifi
512ac0df51dSaliguori
513359bc95dSPeter MaydellARCH=
514359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
515359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5167d13299dSbellardcase "$cpu" in
517c72b26ecSRichard Henderson  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
518ea8f20f8SJuan Quintela    cpu="$cpu"
519ea8f20f8SJuan Quintela  ;;
5207d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
52197a847bcSbellard    cpu="i386"
5227d13299dSbellard  ;;
523aaa5fa14Saurel32  x86_64|amd64)
524aaa5fa14Saurel32    cpu="x86_64"
525aaa5fa14Saurel32  ;;
52621d89f84SPeter Maydell  armv*b|armv*l|arm)
52721d89f84SPeter Maydell    cpu="arm"
5287d13299dSbellard  ;;
5291f080313SClaudio Fontana  aarch64)
5301f080313SClaudio Fontana    cpu="aarch64"
5311f080313SClaudio Fontana  ;;
532afa05235SAurelien Jarno  mips*)
533afa05235SAurelien Jarno    cpu="mips"
534afa05235SAurelien Jarno  ;;
5353142255cSblueswir1  sparc|sun4[cdmuv])
536ae228531Sbellard    cpu="sparc"
537ae228531Sbellard  ;;
5387d13299dSbellard  *)
539359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
540359bc95dSPeter Maydell    ARCH=unknown
5417d13299dSbellard  ;;
5427d13299dSbellardesac
543359bc95dSPeter Maydellif test -z "$ARCH"; then
544359bc95dSPeter Maydell  ARCH="$cpu"
545359bc95dSPeter Maydellfi
546e2d52ad3SJuan Quintela
5477d13299dSbellard# OS specific
5480dbfc675SJuan Quintela
549adfc3e91SStacey Son# host *BSD for user mode
550adfc3e91SStacey SonHOST_VARIANT_DIR=""
551adfc3e91SStacey Son
5527d13299dSbellardcase $targetos in
553c326e0afSbellardCYGWIN*)
554c326e0afSbellard  mingw32="yes"
555a558ee17SJuan Quintela  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
5563cec7cc2SKővágó, Zoltán  audio_possible_drivers="sdl"
5573cec7cc2SKővágó, Zoltán  audio_drv_list="sdl"
558c326e0afSbellard;;
55967b915a5SbellardMINGW32*)
56067b915a5Sbellard  mingw32="yes"
5613cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
562307119e7SGerd Hoffmann  if check_include dsound.h; then
5633cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
564307119e7SGerd Hoffmann  else
565307119e7SGerd Hoffmann    audio_drv_list=""
566307119e7SGerd Hoffmann  fi
56767b915a5Sbellard;;
5685c40d2bdSthsGNU/kFreeBSD)
569a167ba50SAurelien Jarno  bsd="yes"
5700c58ac1cSmalc  audio_drv_list="oss"
5710bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5725c40d2bdSths;;
5737d3505c5SbellardFreeBSD)
5747d3505c5Sbellard  bsd="yes"
5750db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5760c58ac1cSmalc  audio_drv_list="oss"
5770bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
578f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
579f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
58058952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
581adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
5827d3505c5Sbellard;;
583c5e97233Sblueswir1DragonFly)
584c5e97233Sblueswir1  bsd="yes"
5850db4a067SPaolo Bonzini  make="${MAKE-gmake}"
586c5e97233Sblueswir1  audio_drv_list="oss"
5870bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
588adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
589c5e97233Sblueswir1;;
5907d3505c5SbellardNetBSD)
5917d3505c5Sbellard  bsd="yes"
5920db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5930c58ac1cSmalc  audio_drv_list="oss"
5940bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
5958ef92a88Sblueswir1  oss_lib="-lossaudio"
596adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
5977d3505c5Sbellard;;
5987d3505c5SbellardOpenBSD)
5997d3505c5Sbellard  bsd="yes"
6000db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6014f6ab397SBrad Smith  audio_drv_list="sdl"
6020bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
603adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6047d3505c5Sbellard;;
60583fb7adfSbellardDarwin)
60683fb7adfSbellard  bsd="yes"
60783fb7adfSbellard  darwin="yes"
60817969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6091b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
610a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6110c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6121b0f9cc2Saliguori  fi
613fd677642Sths  cocoa="yes"
6140c58ac1cSmalc  audio_drv_list="coreaudio"
61514382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6160c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6177973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
618a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
619a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
620a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
621adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
62283fb7adfSbellard;;
623ec530c81SbellardSunOS)
624ec530c81Sbellard  solaris="yes"
6250db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6260db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
627fa58948dSBlue Swirl  ld="gld"
628e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6290475a5caSths  needs_libsunmath="no"
63089138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
631c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6320475a5caSths    if test "$solarisrev" -le 9 ; then
6330475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6340475a5caSths        needs_libsunmath="yes"
635f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
636f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
637f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6380475a5caSths      else
63976ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
64076ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
64176ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
64276ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6430475a5caSths      fi
6440475a5caSths    fi
64586b2bd93Sths  fi
6466b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6470c58ac1cSmalc    audio_drv_list="oss"
6486b4d2ba1Sths  fi
649c2de5c91Smalc  audio_possible_drivers="oss sdl"
650d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
651d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
652d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
653d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
654a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
655560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
656560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
657560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
658ec530c81Sbellard;;
659b29fe3edSmalcAIX)
660b29fe3edSmalc  aix="yes"
6610db4a067SPaolo Bonzini  make="${MAKE-gmake}"
662b29fe3edSmalc;;
663179cf400SAndreas FärberHaiku)
664179cf400SAndreas Färber  haiku="yes"
665179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
666179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
667179cf400SAndreas Färber;;
668fb065187Sbellard*)
6690c58ac1cSmalc  audio_drv_list="oss"
6700bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6715327cf48Sbellard  linux="yes"
672831b7825Sths  linux_user="yes"
673af2be207SJan Kiszka  kvm="yes"
674af2be207SJan Kiszka  vhost_net="yes"
6755e9be92dSNicholas Bellinger  vhost_scsi="yes"
676a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
677fb065187Sbellard;;
6787d13299dSbellardesac
6797d13299dSbellard
6807d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
681b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
68284778508Sblueswir1    bsd_user="yes"
6837d3505c5Sbellard  fi
68408de3949SAndreas Färberfi
6857d3505c5Sbellard
6860db4a067SPaolo Bonzini: ${make=${MAKE-make}}
6870db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
68852510f8bSStefan Weil: ${python=${PYTHON-python}}
689e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
6900db4a067SPaolo Bonzini
6913c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
6923c4a4d0dSPeter Maydellif has clang; then
6933c4a4d0dSPeter Maydell  objcc=clang
6943c4a4d0dSPeter Maydellelse
6953c4a4d0dSPeter Maydell  objcc="$cc"
6963c4a4d0dSPeter Maydellfi
6973c4a4d0dSPeter Maydell
6983457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
6993457a3f8SJuan Quintela  EXESUF=".exe"
70017969268SFam Zheng  DSOSUF=".dll"
701a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
702e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
703e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
70478e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
70578e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
706f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
70793b25869SJohn Snow  write_c_skeleton;
708f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
709f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
710f7cf5d5bSStefan Weil  fi
711c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
712683035deSPaolo Bonzini  mandir="\${prefix}"
713528ae5b8SEduardo Habkost  datadir="\${prefix}"
714850da188SEduardo Habkost  qemu_docdir="\${prefix}"
715683035deSPaolo Bonzini  bindir="\${prefix}"
716683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7175a699bbbSLaszlo Ersek  local_statedir=
718683035deSPaolo Bonzini  confsuffix=""
719259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7203457a3f8SJuan Quintelafi
7213457a3f8SJuan Quintela
722487fefdbSAnthony Liguoriwerror=""
72385aa5189Sbellard
7247d13299dSbellardfor opt do
72589138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7267d13299dSbellard  case "$opt" in
7272efc3265Sbellard  --help|-h) show_help=yes
7282efc3265Sbellard  ;;
72999123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
73099123e13SMike Frysinger  ;;
731b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7327d13299dSbellard  ;;
733b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
73432ce6337Sbellard  ;;
735ca4deeb1SPaolo Bonzini  --source-path=*)
7367d13299dSbellard  ;;
737ac0df51dSaliguori  --cross-prefix=*)
7387d13299dSbellard  ;;
739ac0df51dSaliguori  --cc=*)
7407d13299dSbellard  ;;
741b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
74283469015Sbellard  ;;
74383f73fceSTomoki Sekiyama  --cxx=*)
74483f73fceSTomoki Sekiyama  ;;
745e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
746e007dbecSMichael S. Tsirkin  ;;
7473c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7483c4a4d0dSPeter Maydell  ;;
749b1a550a0Spbrook  --make=*) make="$optarg"
7507d13299dSbellard  ;;
7516a882643Spbrook  --install=*) install="$optarg"
7526a882643Spbrook  ;;
753c886edfbSBlue Swirl  --python=*) python="$optarg"
754c886edfbSBlue Swirl  ;;
7551d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7561d728c39SBlue Swirl  ;;
757e2d8830eSBrad  --smbd=*) smbd="$optarg"
758e2d8830eSBrad  ;;
759e2a2ed06SJuan Quintela  --extra-cflags=*)
7607d13299dSbellard  ;;
761e2a2ed06SJuan Quintela  --extra-ldflags=*)
7627d13299dSbellard  ;;
7635bc62e01SGerd Hoffmann  --enable-debug-info)
7645bc62e01SGerd Hoffmann  ;;
7655bc62e01SGerd Hoffmann  --disable-debug-info)
7665bc62e01SGerd Hoffmann  ;;
76717969268SFam Zheng  --enable-modules)
76817969268SFam Zheng      modules="yes"
76917969268SFam Zheng  ;;
7703aa88b31SStefan Hajnoczi  --disable-modules)
7713aa88b31SStefan Hajnoczi      modules="no"
7723aa88b31SStefan Hajnoczi  ;;
7732ff6b91eSJuan Quintela  --cpu=*)
7747d13299dSbellard  ;;
775b1a550a0Spbrook  --target-list=*) target_list="$optarg"
776de83cd02Sbellard  ;;
7775b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
7785b808275SLluís Vilanova  ;;
7795b808275SLluís Vilanova  # XXX: backwards compatibility
7805b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
78194a420b1SStefan Hajnoczi  ;;
78274242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
7839410b56cSPrerna Saxena  ;;
7847d13299dSbellard  --enable-gprof) gprof="yes"
7857d13299dSbellard  ;;
7861d728c39SBlue Swirl  --enable-gcov) gcov="yes"
7871d728c39SBlue Swirl  ;;
78879427693SLoïc Minier  --static)
78979427693SLoïc Minier    static="yes"
79079427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
79117884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
79243ce4dfeSbellard  ;;
7930b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
7940b24e75fSPaolo Bonzini  ;;
7950b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
7960b24e75fSPaolo Bonzini  ;;
7973aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
7983aa5d2beSAlon Levy  ;;
7998bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8008bf188aaSMichael Tokarev  ;;
8010f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8020f94d6daSAlon Levy  ;;
803528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8040b24e75fSPaolo Bonzini  ;;
805023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
806023d3d67SEduardo Habkost  ;;
807850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8080b24e75fSPaolo Bonzini  ;;
809ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
81007381cc1SAnthony Liguori  ;;
811785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
812785c23aeSLuiz Capitulino  ;;
813785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
814023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
815023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
816023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
817023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
818023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
819023ddd74SMax Filippov    # lots of directory switches by default.
820023ddd74SMax Filippov  ;;
821e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
822e2134eb9SGerd Hoffmann  ;;
823e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
824e2134eb9SGerd Hoffmann  ;;
82574880fe2SRobert Schiele  --without-pixman) pixman="none"
82674880fe2SRobert Schiele  ;;
82797a847bcSbellard  --disable-sdl) sdl="no"
82897a847bcSbellard  ;;
829c4198157SJuan Quintela  --enable-sdl) sdl="yes"
830c4198157SJuan Quintela  ;;
83147c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
83247c03744SDave Airlie  ;;
8333556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8343556c233SPaolo Bonzini  ;;
8353556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8363556c233SPaolo Bonzini  ;;
837983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
838983eef5aSMeador Inge  ;;
839983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
840983eef5aSMeador Inge  ;;
841821601eaSJes Sorensen  --disable-vnc) vnc="no"
842821601eaSJes Sorensen  ;;
843821601eaSJes Sorensen  --enable-vnc) vnc="yes"
844821601eaSJes Sorensen  ;;
8452f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8462f6a1ab0Sblueswir1  ;;
8470c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8480c58ac1cSmalc  ;;
84989138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
850b64ec4e4SFam Zheng  ;;
85189138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
852eb852011SMarkus Armbruster  ;;
853f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
854f8393946Saurel32  ;;
855f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
856f8393946Saurel32  ;;
857f3d08ee6SPaul Brook  --enable-debug)
858f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
859f3d08ee6SPaul Brook      debug_tcg="yes"
860f3d08ee6SPaul Brook      debug="yes"
861f3d08ee6SPaul Brook      strip_opt="no"
862b553a042SJohn Snow      fortify_source="no"
863f3d08ee6SPaul Brook  ;;
86403b4fe7dSaliguori  --enable-sparse) sparse="yes"
86503b4fe7dSaliguori  ;;
86603b4fe7dSaliguori  --disable-sparse) sparse="no"
86703b4fe7dSaliguori  ;;
8681625af87Saliguori  --disable-strip) strip_opt="no"
8691625af87Saliguori  ;;
8702f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8712f9606b3Saliguori  ;;
872ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
873ea784e3bSJuan Quintela  ;;
8742f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
8752f6f5c7aSCorentin Chary  ;;
8762f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
8772f6f5c7aSCorentin Chary  ;;
878efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
879efe556adSCorentin Chary  ;;
880efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
881efe556adSCorentin Chary  ;;
882443f1376Sbellard  --disable-slirp) slirp="no"
883c20709aaSbellard  ;;
884ee682d27SStefan Weil  --disable-uuid) uuid="no"
885ee682d27SStefan Weil  ;;
886ee682d27SStefan Weil  --enable-uuid) uuid="yes"
887ee682d27SStefan Weil  ;;
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  ;;
1019da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
102020ff075bSMichael Walle  ;;
1021da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
102220ff075bSMichael Walle  ;;
1023f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1024f27aaf4bSChristian Brunner  ;;
1025f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1026f27aaf4bSChristian Brunner  ;;
10278c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10288c84cf11SSergei Trofimovich  ;;
10298c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10308c84cf11SSergei Trofimovich  ;;
10317b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1032111a38b0SRobert Relyea  ;;
10337b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1034111a38b0SRobert Relyea  ;;
10352b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10362b2325ffSGerd Hoffmann  ;;
10372b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10382b2325ffSGerd Hoffmann  ;;
103969354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
104069354a83SHans de Goede  ;;
104169354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
104269354a83SHans de Goede  ;;
10431ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10441ece9905SAlon Levy  ;;
1045b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1046b25c9dffSStefan Weil  ;;
1047607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1048607dacd0Sqiaonuohan  ;;
1049b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1050b25c9dffSStefan Weil  ;;
1051607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1052607dacd0Sqiaonuohan  ;;
10536b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10546b383c08SPeter Wu  ;;
10556b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10566b383c08SPeter Wu  ;;
1057d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1058d138cee9SMichael Roth  ;;
1059d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1060d138cee9SMichael Roth  ;;
10619dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10629dacf32dSYossi Hindin  ;;
10639dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10649dacf32dSYossi Hindin  ;;
1065d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1066d9840e25STomoki Sekiyama  ;;
1067d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1068d9840e25STomoki Sekiyama  ;;
1069d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1070d9840e25STomoki Sekiyama  ;;
1071d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1072d9840e25STomoki Sekiyama  ;;
1073d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1074d9840e25STomoki Sekiyama  ;;
1075d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1076d9840e25STomoki Sekiyama  ;;
10774b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
10784b1c11fdSDaniel P. Berrange  ;;
10794b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
10804b1c11fdSDaniel P. Berrange  ;;
1081f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1082f794573eSEduardo Otubo  ;;
1083f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1084f794573eSEduardo Otubo  ;;
1085eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1086eb100396SBharata B Rao  ;;
1087eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1088eb100396SBharata B Rao  ;;
1089c9a12e75SChrysostomos Nanakos  --disable-archipelago) archipelago="no"
1090c9a12e75SChrysostomos Nanakos  ;;
1091c9a12e75SChrysostomos Nanakos  --enable-archipelago) archipelago="yes"
1092c9a12e75SChrysostomos Nanakos  ;;
109352b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
109452b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1095583f6e7bSStefan Hajnoczi  ;;
1096a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1097a4ccabcfSAnthony Liguori  ;;
1098a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1099a4ccabcfSAnthony Liguori  ;;
1100ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1101ddbb0d09SDaniel P. Berrange  ;;
1102ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1103ddbb0d09SDaniel P. Berrange  ;;
110491bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
110591bfcdb0SDaniel P. Berrange  ;;
110691bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
110791bfcdb0SDaniel P. Berrange  ;;
110891bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
110991bfcdb0SDaniel P. Berrange  ;;
111091bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
111191bfcdb0SDaniel P. Berrange  ;;
11122da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11132da776dbSMichael R. Hines  ;;
11142da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11152da776dbSMichael R. Hines  ;;
1116528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1117528de90aSDaniel P. Berrange  ;;
1118bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1119bbbf9bfbSStefan Weil  ;;
1120bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1121bbbf9bfbSStefan Weil  ;;
11229d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11239d9e1521SGerd Hoffmann  ;;
11249d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11259d9e1521SGerd Hoffmann  ;;
1126e91c793cSCole Robinson  --disable-tpm) tpm="no"
1127e91c793cSCole Robinson  ;;
1128ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1129ab214c29SStefan Berger  ;;
11300a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11310a12ec87SRichard W.M. Jones  ;;
11320a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11330a12ec87SRichard W.M. Jones  ;;
11344f18b782SJeff Cody  --enable-vhdx) vhdx="yes"
11354f18b782SJeff Cody  ;;
11364f18b782SJeff Cody  --disable-vhdx) vhdx="no"
11374f18b782SJeff Cody  ;;
1138a99d57bbSWanlong Gao  --disable-numa) numa="no"
1139a99d57bbSWanlong Gao  ;;
1140a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1141a99d57bbSWanlong Gao  ;;
11422847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11432847b469SFam Zheng  ;;
11442847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11452847b469SFam Zheng  ;;
11467b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11477b01cb97SAlexandre Derumier  ;;
11487b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11497b01cb97SAlexandre Derumier  ;;
11502d2ad6d0SFam Zheng  *)
11512d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11522d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11532d2ad6d0SFam Zheng      exit 1
11547f1559c6Sbalrog  ;;
11557d13299dSbellard  esac
11567d13299dSbellarddone
11577d13299dSbellard
1158f6f0b7d9SStefan Weilif ! has $python; then
1159f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1160f6f0b7d9SStefan Weilfi
1161f6f0b7d9SStefan Weil
1162f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1163f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1164fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1165fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1166f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1167f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1168f6f0b7d9SStefan Weilfi
1169f6f0b7d9SStefan Weil
1170fec21036SMarkus Armbruster# Suppress writing compiled files
1171f6f0b7d9SStefan Weilpython="$python -B"
1172f6f0b7d9SStefan Weil
117340293e58Sbellardcase "$cpu" in
1174e3608d66SRichard Henderson    ppc)
1175e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1176e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1177e3608d66SRichard Henderson           ;;
1178e3608d66SRichard Henderson    ppc64)
1179e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1180e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1181e3608d66SRichard Henderson           ;;
11829b9c37c3SRichard Henderson    sparc)
11830c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
118479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
11853142255cSblueswir1           ;;
1186ed968ff1SJuan Quintela    sparc64)
11870c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
118879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
11893142255cSblueswir1           ;;
119076d83bdeSths    s390)
1191061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
119228d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
119328d7cc49SRichard Henderson           ;;
119428d7cc49SRichard Henderson    s390x)
1195061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
119628d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
119776d83bdeSths           ;;
119840293e58Sbellard    i386)
119979f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12000c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12012b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
120240293e58Sbellard           ;;
120340293e58Sbellard    x86_64)
120479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64"
12050c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12062b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1207379f6698SPaul Brook           ;;
1208c72b26ecSRichard Henderson    x32)
1209c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1210c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1211c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1212c72b26ecSRichard Henderson           ;;
121330163d89SPeter Maydell    # No special flags required for other host CPUs
12143142255cSblueswir1esac
12153142255cSblueswir1
121679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
121779f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
121879f3b12fSPeter Crosthwaite
121960e0df25SPeter Maydelldefault_target_list=""
122060e0df25SPeter Maydell
12216e92f823SPeter Maydellmak_wilds=""
12226e92f823SPeter Maydell
122360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12246e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
122560e0df25SPeter Maydellfi
122660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12276e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
122860e0df25SPeter Maydellfi
122960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12306e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
123160e0df25SPeter Maydellfi
123260e0df25SPeter Maydell
12336e92f823SPeter Maydellfor config in $mak_wilds; do
12346e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12356e92f823SPeter Maydelldone
12366e92f823SPeter Maydell
1237af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1238af5db58eSpbrookcat << EOF
1239af5db58eSpbrook
1240af5db58eSpbrookUsage: configure [options]
1241af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1242af5db58eSpbrook
124308fb77edSStefan WeilStandard options:
124408fb77edSStefan Weil  --help                   print this message
124508fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
124608fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
124708fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
124808fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
124908fb77edSStefan Weil$(echo Available targets: $default_target_list | \
125008fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
125108fb77edSStefan Weil
125208fb77edSStefan WeilAdvanced options (experts only):
125308fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
125408fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
125508fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
125608fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
125708fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
125808fb77edSStefan Weil                           build time
125908fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
126008fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
126108fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
126208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
126308fb77edSStefan Weil  --make=MAKE              use specified make [$make]
126408fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
126508fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
126608fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
126708fb77edSStefan Weil  --static                 enable static build [$static]
126808fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
126908fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
127008fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
127108fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
127208fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
127308fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
127408fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1275e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
127608fb77edSStefan Weil  --enable-debug           enable common debug build options
127708fb77edSStefan Weil  --disable-strip          disable stripping binaries
127808fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
127963678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
128008fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
128108fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
128208fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
128308fb77edSStefan Weil  --block-drv-rw-whitelist=L
128408fb77edSStefan Weil                           set block driver read-write whitelist
128508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
128608fb77edSStefan Weil  --block-drv-ro-whitelist=L
128708fb77edSStefan Weil                           set block driver read-only whitelist
128808fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
12895b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
129008fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
129108fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
129208fb77edSStefan Weil                           Default:trace-<pid>
1293c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1294c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1295c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1296c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
129708fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
129808fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
129908fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
130008fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1301c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1302c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1303c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1304c23f23b9SMichael Tokarev
1305c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1306c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1307c23f23b9SMichael Tokarev
1308c23f23b9SMichael Tokarev  system          all system emulation targets
1309c23f23b9SMichael Tokarev  user            supported user emulation targets
1310c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1311c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1312c23f23b9SMichael Tokarev  docs            build documentation
1313c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1314c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1315c23f23b9SMichael Tokarev  pie             Position Independent Executables
1316c23f23b9SMichael Tokarev  modules         modules support
1317c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1318c23f23b9SMichael Tokarev  debug-info      debugging information
1319c23f23b9SMichael Tokarev  sparse          sparse checker
1320c23f23b9SMichael Tokarev
1321ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
132291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
132391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1324c23f23b9SMichael Tokarev  sdl             SDL UI
1325c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1326c23f23b9SMichael Tokarev  gtk             gtk UI
1327c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1328c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1329c23f23b9SMichael Tokarev  curses          curses UI
1330c23f23b9SMichael Tokarev  vnc             VNC UI support
1331c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1332c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1333c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1334c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1335c23f23b9SMichael Tokarev  virtfs          VirtFS
1336c23f23b9SMichael Tokarev  xen             xen backend driver support
1337c23f23b9SMichael Tokarev  xen-pci-passthrough
1338c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1339c23f23b9SMichael Tokarev  curl            curl connectivity
1340c23f23b9SMichael Tokarev  fdt             fdt device tree
1341c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1342c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1343c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1344c23f23b9SMichael Tokarev  uuid            uuid support
1345c23f23b9SMichael Tokarev  vde             support for vde network
1346c23f23b9SMichael Tokarev  netmap          support for netmap network
1347c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1348c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1349c23f23b9SMichael Tokarev  attr            attr and xattr support
1350c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1351c23f23b9SMichael Tokarev  spice           spice
1352c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1353c23f23b9SMichael Tokarev  libiscsi        iscsi support
1354c23f23b9SMichael Tokarev  libnfs          nfs support
13557b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1356c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1357c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1358c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1359c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1360c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1361c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1362c23f23b9SMichael Tokarev  seccomp         seccomp support
1363c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1364c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1365c23f23b9SMichael Tokarev  archipelago     Archipelago backend
1366c23f23b9SMichael Tokarev  tpm             TPM support
1367c23f23b9SMichael Tokarev  libssh2         ssh block device support
1368c23f23b9SMichael Tokarev  vhdx            support for the Microsoft VHDX image format
1369c23f23b9SMichael Tokarev  numa            libnuma support
1370c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
13717b01cb97SAlexandre Derumier  jemalloc        jemalloc support
137208fb77edSStefan Weil
137308fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1374af5db58eSpbrookEOF
13752d2ad6d0SFam Zhengexit 0
1376af5db58eSpbrookfi
1377af5db58eSpbrook
1378359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1379359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1380359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1381359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1382359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1383359bc95dSPeter Maydell        ARCH=tci
1384359bc95dSPeter Maydell    else
138576ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1386359bc95dSPeter Maydell    fi
1387359bc95dSPeter Maydellfi
1388359bc95dSPeter Maydell
13899c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
13909c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
13919c83ffd8SPeter Maydellif test -z "$werror" ; then
13929c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1393e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
13949c83ffd8SPeter Maydell        werror="yes"
13959c83ffd8SPeter Maydell    else
13969c83ffd8SPeter Maydell        werror="no"
13979c83ffd8SPeter Maydell    fi
13989c83ffd8SPeter Maydellfi
13999c83ffd8SPeter Maydell
14008d05095cSPaolo Bonzini# check that the C compiler works.
140193b25869SJohn Snowwrite_c_skeleton;
14028d05095cSPaolo Bonziniif compile_object ; then
14038d05095cSPaolo Bonzini  : C compiler works ok
14048d05095cSPaolo Bonzinielse
140576ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14068d05095cSPaolo Bonzinifi
14070ef74c74SPeter Maydellif ! compile_prog ; then
14080ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14090ef74c74SPeter Maydellfi
14108d05095cSPaolo Bonzini
141198b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
141298b21dcdSPeter Maydellif has $cxx; then
141398b21dcdSPeter Maydell    cat > $TMPC <<EOF
141498b21dcdSPeter Maydellint c_function(void);
141598b21dcdSPeter Maydellint main(void) { return c_function(); }
141698b21dcdSPeter MaydellEOF
141798b21dcdSPeter Maydell
141898b21dcdSPeter Maydell    compile_object
141998b21dcdSPeter Maydell
14209c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
142198b21dcdSPeter Maydellextern "C" {
142298b21dcdSPeter Maydell   int c_function(void);
142398b21dcdSPeter Maydell}
142498b21dcdSPeter Maydellint c_function(void) { return 42; }
142598b21dcdSPeter MaydellEOF
142698b21dcdSPeter Maydell
14279c83ffd8SPeter Maydell    update_cxxflags
14289c83ffd8SPeter Maydell
14299c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
143098b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
143198b21dcdSPeter Maydell        :
143298b21dcdSPeter Maydell    else
143398b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
143498b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
143598b21dcdSPeter Maydell        cxx=
143698b21dcdSPeter Maydell    fi
143798b21dcdSPeter Maydellelse
143898b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
143998b21dcdSPeter Maydell    cxx=
144098b21dcdSPeter Maydellfi
144198b21dcdSPeter Maydell
14428d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
14438d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
14448d05095cSPaolo Bonzinigcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
144537746c5eSMarc-André Lureaugcc_flags="-Wendif-labels $gcc_flags"
1446c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
144771429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
14486ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
14496ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
14506ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
14516ca026cbSPeter Maydell# so it's too error prone.
145293b25869SJohn Snow
145393b25869SJohn Snowcc_has_warning_flag() {
145493b25869SJohn Snow    write_c_skeleton;
145593b25869SJohn Snow
1456a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1457a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1458a1d29d6cSPeter Maydell    # warning options).
145993b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
146093b25869SJohn Snow    compile_prog "-Werror $optflag" ""
146193b25869SJohn Snow}
146293b25869SJohn Snow
146393b25869SJohn Snowfor flag in $gcc_flags; do
146493b25869SJohn Snow    if cc_has_warning_flag $flag ; then
14658d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14668d05095cSPaolo Bonzini    fi
14678d05095cSPaolo Bonzinidone
14688d05095cSPaolo Bonzini
146963678e17SSteven Noonanif test "$stack_protector" != "no"; then
1470fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1471fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1472fccd35a0SRodrigo Rebello{
1473fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1474fccd35a0SRodrigo Rebello    while (*c) {
1475fccd35a0SRodrigo Rebello        *p++ = *c++;
1476fccd35a0SRodrigo Rebello    }
1477fccd35a0SRodrigo Rebello    return 0;
1478fccd35a0SRodrigo Rebello}
1479fccd35a0SRodrigo RebelloEOF
148063678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
14813b463a3fSMiroslav Rezanina  sp_on=0
148263678e17SSteven Noonan  for flag in $gcc_flags; do
1483590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1484590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1485590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1486590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
148763678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14883b463a3fSMiroslav Rezanina      sp_on=1
148963678e17SSteven Noonan      break
149063678e17SSteven Noonan    fi
149163678e17SSteven Noonan  done
14923b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
14933b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
14943b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
14953b463a3fSMiroslav Rezanina    fi
14963b463a3fSMiroslav Rezanina  fi
149737746c5eSMarc-André Lureaufi
149837746c5eSMarc-André Lureau
1499cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1500cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1501cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1502cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1503cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1504cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1505cbdd1999SPaolo Bonziniint main(void) { return 0; }
1506cbdd1999SPaolo Bonzini#else
1507cbdd1999SPaolo Bonzini#error No bug in this compiler.
1508cbdd1999SPaolo Bonzini#endif
1509cbdd1999SPaolo BonziniEOF
1510cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1511cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1512cbdd1999SPaolo Bonzinifi
1513cbdd1999SPaolo Bonzini
151440d6444eSAvi Kivityif test "$static" = "yes" ; then
1515aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1516aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1517aa0d1f44SPaolo Bonzini  fi
151840d6444eSAvi Kivity  if test "$pie" = "yes" ; then
151976ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
152040d6444eSAvi Kivity  else
152140d6444eSAvi Kivity    pie="no"
152240d6444eSAvi Kivity  fi
152340d6444eSAvi Kivityfi
152440d6444eSAvi Kivity
1525768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1526768b7855SEmilio G. Cota  cat > $TMPC << EOF
1527768b7855SEmilio G. Cotastatic __thread int tls_var;
1528768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1529768b7855SEmilio G. CotaEOF
1530768b7855SEmilio G. Cota
1531768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1532768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1533768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1534768b7855SEmilio G. Cotafi
1535768b7855SEmilio G. Cota
153640d6444eSAvi Kivityif test "$pie" = ""; then
153740d6444eSAvi Kivity  case "$cpu-$targetos" in
1538c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
153940d6444eSAvi Kivity      ;;
154040d6444eSAvi Kivity    *)
154140d6444eSAvi Kivity      pie="no"
154240d6444eSAvi Kivity      ;;
154340d6444eSAvi Kivity  esac
154440d6444eSAvi Kivityfi
154540d6444eSAvi Kivity
154640d6444eSAvi Kivityif test "$pie" != "no" ; then
154740d6444eSAvi Kivity  cat > $TMPC << EOF
154821d4a791SAvi Kivity
154921d4a791SAvi Kivity#ifdef __linux__
155021d4a791SAvi Kivity#  define THREAD __thread
155121d4a791SAvi Kivity#else
155221d4a791SAvi Kivity#  define THREAD
155321d4a791SAvi Kivity#endif
155421d4a791SAvi Kivity
155521d4a791SAvi Kivitystatic THREAD int tls_var;
155621d4a791SAvi Kivity
155721d4a791SAvi Kivityint main(void) { return tls_var; }
155821d4a791SAvi Kivity
155940d6444eSAvi KivityEOF
156040d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
156140d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
156240d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
156340d6444eSAvi Kivity    pie="yes"
156440d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
156540d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
156640d6444eSAvi Kivity    fi
156740d6444eSAvi Kivity  else
156840d6444eSAvi Kivity    if test "$pie" = "yes"; then
156976ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
157040d6444eSAvi Kivity    else
157140d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
157240d6444eSAvi Kivity      pie="no"
157340d6444eSAvi Kivity    fi
157440d6444eSAvi Kivity  fi
157546eef33bSBrad
1576e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
157746eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
157846eef33bSBrad    LDFLAGS_NOPIE="-nopie"
157946eef33bSBrad  fi
158040d6444eSAvi Kivityfi
158140d6444eSAvi Kivity
158209dada40SPaolo Bonzini##########################################
158309dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
158409dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
158509dada40SPaolo Bonzini# specification is necessary
158609dada40SPaolo Bonzini
158709dada40SPaolo Bonziniif test "$cpu" = "i386"; then
158809dada40SPaolo Bonzini  cat > $TMPC << EOF
158909dada40SPaolo Bonzinistatic int sfaa(int *ptr)
159009dada40SPaolo Bonzini{
159109dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
159209dada40SPaolo Bonzini}
159309dada40SPaolo Bonzini
159409dada40SPaolo Bonziniint main(void)
159509dada40SPaolo Bonzini{
159609dada40SPaolo Bonzini  int val = 42;
15971405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
159809dada40SPaolo Bonzini  sfaa(&val);
159909dada40SPaolo Bonzini  return val;
160009dada40SPaolo Bonzini}
160109dada40SPaolo BonziniEOF
160209dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
160309dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
160409dada40SPaolo Bonzini  fi
160509dada40SPaolo Bonzinifi
160609dada40SPaolo Bonzini
160709dada40SPaolo Bonzini#########################################
1608ec530c81Sbellard# Solaris specific configure tool chain decisions
160909dada40SPaolo Bonzini
1610ec530c81Sbellardif test "$solaris" = "yes" ; then
16116792aa11SLoïc Minier  if has $install; then
16126792aa11SLoïc Minier    :
16136792aa11SLoïc Minier  else
161476ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
161576ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
161676ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1617ec530c81Sbellard  fi
161889138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
161976ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
162076ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
162176ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1622ec530c81Sbellard  fi
16236792aa11SLoïc Minier  if has ar; then
16246792aa11SLoïc Minier    :
16256792aa11SLoïc Minier  else
1626ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
162776ad07a4SPeter Maydell      error_exit "No path includes ar" \
162876ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1629ec530c81Sbellard    fi
163076ad07a4SPeter Maydell    error_exit "No path includes ar"
1631ec530c81Sbellard  fi
1632ec530c81Sbellardfi
1633ec530c81Sbellard
1634afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1635121afa9eSAnthony Liguori    target_list="$default_target_list"
1636121afa9eSAnthony Liguorielse
163789138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
16385327cf48Sbellardfi
163925b48338SPeter Maydell
164025b48338SPeter Maydell# Check that we recognised the target name; this allows a more
164125b48338SPeter Maydell# friendly error message than if we let it fall through.
164225b48338SPeter Maydellfor target in $target_list; do
164325b48338SPeter Maydell    case " $default_target_list " in
164425b48338SPeter Maydell        *" $target "*)
164525b48338SPeter Maydell            ;;
164625b48338SPeter Maydell        *)
164725b48338SPeter Maydell            error_exit "Unknown target name '$target'"
164825b48338SPeter Maydell            ;;
164925b48338SPeter Maydell    esac
165025b48338SPeter Maydelldone
165125b48338SPeter Maydell
1652f55fe278SPaolo Bonzini# see if system emulation was really requested
1653f55fe278SPaolo Bonzinicase " $target_list " in
1654f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1655f55fe278SPaolo Bonzini  ;;
1656f55fe278SPaolo Bonzini  *) softmmu=no
1657f55fe278SPaolo Bonzini  ;;
1658f55fe278SPaolo Bonziniesac
16595327cf48Sbellard
1660249247c9SJuan Quintelafeature_not_found() {
1661249247c9SJuan Quintela  feature=$1
166221684af0SStewart Smith  remedy=$2
1663249247c9SJuan Quintela
166476ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
166521684af0SStewart Smith      "configure was not able to find it." \
166621684af0SStewart Smith      "$remedy"
1667249247c9SJuan Quintela}
1668249247c9SJuan Quintela
16697d13299dSbellard# ---
16707d13299dSbellard# big/little endian test
16717d13299dSbellardcat > $TMPC << EOF
167261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
167361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
167461cc919fSMike Frysingerextern int foo(short *, short *);
167561cc919fSMike Frysingerint main(int argc, char *argv[]) {
167661cc919fSMike Frysinger    return foo(big_endian, little_endian);
16777d13299dSbellard}
16787d13299dSbellardEOF
16797d13299dSbellard
168061cc919fSMike Frysingerif compile_object ; then
168161cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
168261cc919fSMike Frysinger        bigendian="yes"
168361cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
168461cc919fSMike Frysinger        bigendian="no"
16857d13299dSbellard    else
16867d13299dSbellard        echo big/little test failed
16877d13299dSbellard    fi
16887d13299dSbellardelse
168961cc919fSMike Frysinger    echo big/little test failed
16907d13299dSbellardfi
16917d13299dSbellard
1692b0a47e79SJuan Quintela##########################################
1693a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1694a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1695a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1696a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1697a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1698a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1699a30878e7SPeter Maydell    fi
1700a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1701a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1702a30878e7SPeter Maydell    fi
1703a30878e7SPeter Maydell    gtk=no
1704a30878e7SPeter Maydell    sdl=no
1705a30878e7SPeter Maydellfi
1706a30878e7SPeter Maydell
1707a30878e7SPeter Maydell##########################################
1708015a33bdSGonglei# L2TPV3 probe
1709015a33bdSGonglei
1710015a33bdSGongleicat > $TMPC <<EOF
1711015a33bdSGonglei#include <sys/socket.h>
1712bff6cb72SMichael Tokarev#include <linux/ip.h>
1713015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1714015a33bdSGongleiEOF
1715015a33bdSGongleiif compile_prog "" "" ; then
1716015a33bdSGonglei  l2tpv3=yes
1717015a33bdSGongleielse
1718015a33bdSGonglei  l2tpv3=no
1719015a33bdSGongleifi
1720015a33bdSGonglei
1721015a33bdSGonglei##########################################
17224d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17234d9310f4SDaniel P. Berrange
17244d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17254d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17264d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17274d9310f4SDaniel P. Berrange    #
17284d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
17294d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
17304d9310f4SDaniel P. Berrange    #
17314d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
17324d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
17334d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
17344d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
17354d9310f4SDaniel P. Berrange    # that for you.
17364d9310f4SDaniel P. Berrange    #
17374d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
17384d9310f4SDaniel P. Berrange    # are not in fact redundant.
17394d9310f4SDaniel P. Berrangecat > $TMPC << EOF
17404d9310f4SDaniel P. Berrange#include <unistd.h>
17414d9310f4SDaniel P. Berrange#include <time.h>
17424d9310f4SDaniel P. Berrange#undef localtime_r
17434d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
17444d9310f4SDaniel P. BerrangeEOF
17454d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
17464d9310f4SDaniel P. Berrange        localtime_r="yes"
17474d9310f4SDaniel P. Berrange    else
17484d9310f4SDaniel P. Berrange        localtime_r="no"
17494d9310f4SDaniel P. Berrange    fi
17504d9310f4SDaniel P. Berrangefi
17514d9310f4SDaniel P. Berrange
17524d9310f4SDaniel P. Berrange##########################################
1753779ab5e3SStefan Weil# pkg-config probe
1754779ab5e3SStefan Weil
1755779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
175676ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1757779ab5e3SStefan Weilfi
1758779ab5e3SStefan Weil
1759779ab5e3SStefan Weil##########################################
1760b0a47e79SJuan Quintela# NPTL probe
1761b0a47e79SJuan Quintela
176224cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1763bd0c5661Spbrook  cat > $TMPC <<EOF
1764bd0c5661Spbrook#include <sched.h>
176530813ceaSpbrook#include <linux/futex.h>
1766182eacc0SStefan Weilint main(void) {
1767bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1768bd0c5661Spbrook#error bork
1769bd0c5661Spbrook#endif
1770182eacc0SStefan Weil  return 0;
1771bd0c5661Spbrook}
1772bd0c5661SpbrookEOF
177324cb36a6SPeter Maydell  if ! compile_object ; then
177421684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1775b0a47e79SJuan Quintela  fi
1776bd0c5661Spbrookfi
1777bd0c5661Spbrook
177811d9f695Sbellard##########################################
177999f2dbd3SLiang Li# avx2 optimization requirement check
178099f2dbd3SLiang Li
178199f2dbd3SLiang Licat > $TMPC << EOF
17824fb8320aSDr. David Alan Gilbert#pragma GCC push_options
17834fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
17844fb8320aSDr. David Alan Gilbert#include <cpuid.h>
17854fb8320aSDr. David Alan Gilbert#include <immintrin.h>
17864fb8320aSDr. David Alan Gilbert
17874fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
17884fb8320aSDr. David Alan Gilbert    return _mm256_movemask_epi8(_mm256_cmpeq_epi8(*(__m256i *)a, (__m256i){0}));
17894fb8320aSDr. David Alan Gilbert}
179099f2dbd3SLiang Listatic void *bar_ifunc(void) {return (void*) bar;}
17914fb8320aSDr. David Alan Gilbertint foo(void *a) __attribute__((ifunc("bar_ifunc")));
17924fb8320aSDr. David Alan Gilbertint main(int argc, char *argv[]) { return foo(argv[0]);}
179399f2dbd3SLiang LiEOF
17944fb8320aSDr. David Alan Gilbertif compile_object "" ; then
17954fb8320aSDr. David Alan Gilbert    if readelf --syms $TMPO |grep "IFUNC.*foo" >/dev/null 2>&1; then
179699f2dbd3SLiang Li        avx2_opt="yes"
179799f2dbd3SLiang Li    fi
179899f2dbd3SLiang Lifi
179999f2dbd3SLiang Li
180099f2dbd3SLiang Li#########################################
1801ac62922eSbalrog# zlib check
1802ac62922eSbalrog
18031ece9905SAlon Levyif test "$zlib" != "no" ; then
1804ac62922eSbalrog    cat > $TMPC << EOF
1805ac62922eSbalrog#include <zlib.h>
1806ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1807ac62922eSbalrogEOF
180852166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1809ac62922eSbalrog        :
1810ac62922eSbalrog    else
181176ad07a4SPeter Maydell        error_exit "zlib check failed" \
181276ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1813ac62922eSbalrog    fi
18141ece9905SAlon Levyfi
1815eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1816ac62922eSbalrog
1817ac62922eSbalrog##########################################
1818607dacd0Sqiaonuohan# lzo check
1819607dacd0Sqiaonuohan
1820607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1821607dacd0Sqiaonuohan    cat > $TMPC << EOF
1822607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1823607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1824607dacd0SqiaonuohanEOF
1825607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1826607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1827b25c9dffSStefan Weil        lzo="yes"
1828b25c9dffSStefan Weil    else
1829b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1830b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1831b25c9dffSStefan Weil        fi
1832b25c9dffSStefan Weil        lzo="no"
1833b25c9dffSStefan Weil    fi
1834607dacd0Sqiaonuohanfi
1835607dacd0Sqiaonuohan
1836607dacd0Sqiaonuohan##########################################
1837607dacd0Sqiaonuohan# snappy check
1838607dacd0Sqiaonuohan
1839607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1840607dacd0Sqiaonuohan    cat > $TMPC << EOF
1841607dacd0Sqiaonuohan#include <snappy-c.h>
1842607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1843607dacd0SqiaonuohanEOF
1844607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1845607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1846b25c9dffSStefan Weil        snappy="yes"
1847b25c9dffSStefan Weil    else
1848b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1849b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1850b25c9dffSStefan Weil        fi
1851b25c9dffSStefan Weil        snappy="no"
1852b25c9dffSStefan Weil    fi
1853607dacd0Sqiaonuohanfi
1854607dacd0Sqiaonuohan
1855607dacd0Sqiaonuohan##########################################
18566b383c08SPeter Wu# bzip2 check
18576b383c08SPeter Wu
18586b383c08SPeter Wuif test "$bzip2" != "no" ; then
18596b383c08SPeter Wu    cat > $TMPC << EOF
18606b383c08SPeter Wu#include <bzlib.h>
18616b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
18626b383c08SPeter WuEOF
18636b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
18646b383c08SPeter Wu        bzip2="yes"
18656b383c08SPeter Wu    else
18666b383c08SPeter Wu        if test "$bzip2" = "yes"; then
18676b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
18686b383c08SPeter Wu        fi
18696b383c08SPeter Wu        bzip2="no"
18706b383c08SPeter Wu    fi
18716b383c08SPeter Wufi
18726b383c08SPeter Wu
18736b383c08SPeter Wu##########################################
1874f794573eSEduardo Otubo# libseccomp check
1875f794573eSEduardo Otubo
1876f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1877693e5910SAndrew Jones    case "$cpu" in
1878693e5910SAndrew Jones    i386|x86_64)
1879ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1880693e5910SAndrew Jones        ;;
18815ce43972SJames Hogan    mips)
18825ce43972SJames Hogan        libseccomp_minver="2.2.0"
18835ce43972SJames Hogan        ;;
1884693e5910SAndrew Jones    arm|aarch64)
1885693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1886693e5910SAndrew Jones        ;;
18873e684455SMichael Strosaker    ppc|ppc64)
18883e684455SMichael Strosaker        libseccomp_minver="2.3.0"
18893e684455SMichael Strosaker        ;;
1890693e5910SAndrew Jones    *)
1891693e5910SAndrew Jones        libseccomp_minver=""
1892693e5910SAndrew Jones        ;;
1893693e5910SAndrew Jones    esac
1894693e5910SAndrew Jones
1895693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1896693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
189789138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
189889138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1899f794573eSEduardo Otubo        seccomp="yes"
1900f794573eSEduardo Otubo    else
1901f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1902693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1903693e5910SAndrew Jones                feature_not_found "libseccomp" \
1904693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1905693e5910SAndrew Jones            else
1906693e5910SAndrew Jones                feature_not_found "libseccomp" \
1907693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1908693e5910SAndrew Jones            fi
1909896848f0SEduardo Otubo        fi
1910e84d5956SYann E. MORIN        seccomp="no"
1911f794573eSEduardo Otubo    fi
1912f794573eSEduardo Otubofi
1913f794573eSEduardo Otubo##########################################
1914e37630caSaliguori# xen probe
1915e37630caSaliguori
1916fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1917b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19185eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1919d5b93ddfSAnthony PERARD
192050ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
192150ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
192250ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
192350ced5b3SStefan Weil
192450ced5b3SStefan Weil  # Xen (any)
192550ced5b3SStefan Weil  cat > $TMPC <<EOF
192650ced5b3SStefan Weil#include <xenctrl.h>
192750ced5b3SStefan Weilint main(void) {
192850ced5b3SStefan Weil  return 0;
192950ced5b3SStefan Weil}
193050ced5b3SStefan WeilEOF
193150ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
193250ced5b3SStefan Weil    # Xen not found
193350ced5b3SStefan Weil    if test "$xen" = "yes" ; then
193421684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
193550ced5b3SStefan Weil    fi
193650ced5b3SStefan Weil    xen=no
193750ced5b3SStefan Weil
1938d5b93ddfSAnthony PERARD  # Xen unstable
193969deef08SPeter Maydell  elif
194069deef08SPeter Maydell      cat > $TMPC <<EOF &&
19415eeb39c2SIan Campbell/*
19425eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
19435eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
19445eeb39c2SIan Campbell */
19455eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
19465eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
19475eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
19485eeb39c2SIan Campbell#include <xenctrl.h>
19495eeb39c2SIan Campbell#include <xenstore.h>
19505eeb39c2SIan Campbell#include <xenevtchn.h>
19515eeb39c2SIan Campbell#include <xengnttab.h>
19525eeb39c2SIan Campbell#include <xenforeignmemory.h>
19535eeb39c2SIan Campbell#include <stdint.h>
19545eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
19555eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
19565eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
19575eeb39c2SIan Campbell#endif
19585eeb39c2SIan Campbellint main(void) {
19595eeb39c2SIan Campbell  xc_interface *xc = NULL;
19605eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
19615eeb39c2SIan Campbell  xenevtchn_handle *xe;
19625eeb39c2SIan Campbell  xengnttab_handle *xg;
19635eeb39c2SIan Campbell  xen_domain_handle_t handle;
19645eeb39c2SIan Campbell
19655eeb39c2SIan Campbell  xs_daemon_open();
19665eeb39c2SIan Campbell
19675eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
19685eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
19695eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
19705eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
19715eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
19725eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
19735eeb39c2SIan Campbell
19745eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
19755eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
19765eeb39c2SIan Campbell
19775eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
19785eeb39c2SIan Campbell  xenevtchn_fd(xe);
19795eeb39c2SIan Campbell
19805eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
19815eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
19825eeb39c2SIan Campbell
19835eeb39c2SIan Campbell  return 0;
19845eeb39c2SIan Campbell}
19855eeb39c2SIan CampbellEOF
19865eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
19875eeb39c2SIan Campbell    then
19885eeb39c2SIan Campbell    xen_ctrl_version=471
19895eeb39c2SIan Campbell    xen=yes
19905eeb39c2SIan Campbell  elif
19915eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
1992e37630caSaliguori#include <xenctrl.h>
1993cdadde39SRoger Pau Monne#include <stdint.h>
1994cdadde39SRoger Pau Monneint main(void) {
1995cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
1996cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
1997cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1998cdadde39SRoger Pau Monne  return 0;
1999cdadde39SRoger Pau Monne}
2000cdadde39SRoger Pau MonneEOF
2001cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
2002cdadde39SRoger Pau Monne    then
2003cdadde39SRoger Pau Monne    xen_ctrl_version=470
2004cdadde39SRoger Pau Monne    xen=yes
2005cdadde39SRoger Pau Monne
2006cdadde39SRoger Pau Monne  # Xen 4.6
2007cdadde39SRoger Pau Monne  elif
2008cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2009cdadde39SRoger Pau Monne#include <xenctrl.h>
2010e108a3c1SAnthony PERARD#include <xenstore.h>
2011d5b93ddfSAnthony PERARD#include <stdint.h>
2012d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2013d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2014d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2015d5b93ddfSAnthony PERARD#endif
2016d5b93ddfSAnthony PERARDint main(void) {
2017d5b93ddfSAnthony PERARD  xc_interface *xc;
2018d5b93ddfSAnthony PERARD  xs_daemon_open();
2019d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2020d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2021d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2022b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20238688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2024d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
202520a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2026d8b441a3SJan Beulich  return 0;
2027d8b441a3SJan Beulich}
2028d8b441a3SJan BeulichEOF
2029d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2030d8b441a3SJan Beulich    then
2031d8b441a3SJan Beulich    xen_ctrl_version=460
2032d8b441a3SJan Beulich    xen=yes
2033d8b441a3SJan Beulich
2034d8b441a3SJan Beulich  # Xen 4.5
2035d8b441a3SJan Beulich  elif
2036d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2037d8b441a3SJan Beulich#include <xenctrl.h>
2038d8b441a3SJan Beulich#include <xenstore.h>
2039d8b441a3SJan Beulich#include <stdint.h>
2040d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2041d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2042d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2043d8b441a3SJan Beulich#endif
2044d8b441a3SJan Beulichint main(void) {
2045d8b441a3SJan Beulich  xc_interface *xc;
2046d8b441a3SJan Beulich  xs_daemon_open();
2047d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2048d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2049d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2050d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2051d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20523996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
20533996e85cSPaul Durrant  return 0;
20543996e85cSPaul Durrant}
20553996e85cSPaul DurrantEOF
20563996e85cSPaul Durrant      compile_prog "" "$xen_libs"
20573996e85cSPaul Durrant    then
20583996e85cSPaul Durrant    xen_ctrl_version=450
20593996e85cSPaul Durrant    xen=yes
20603996e85cSPaul Durrant
20613996e85cSPaul Durrant  elif
20623996e85cSPaul Durrant      cat > $TMPC <<EOF &&
20633996e85cSPaul Durrant#include <xenctrl.h>
20643996e85cSPaul Durrant#include <xenstore.h>
20653996e85cSPaul Durrant#include <stdint.h>
20663996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
20673996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
20683996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
20693996e85cSPaul Durrant#endif
20703996e85cSPaul Durrantint main(void) {
20713996e85cSPaul Durrant  xc_interface *xc;
20723996e85cSPaul Durrant  xs_daemon_open();
20733996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
20743996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20753996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
20763996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20773996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20788688e065SStefano Stabellini  return 0;
20798688e065SStefano Stabellini}
20808688e065SStefano StabelliniEOF
20818688e065SStefano Stabellini      compile_prog "" "$xen_libs"
208269deef08SPeter Maydell    then
20838688e065SStefano Stabellini    xen_ctrl_version=420
20848688e065SStefano Stabellini    xen=yes
20858688e065SStefano Stabellini
2086e37630caSaliguori  else
2087fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2088edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2089edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2090fc321b4bSJuan Quintela    fi
2091fc321b4bSJuan Quintela    xen=no
2092e37630caSaliguori  fi
2093d5b93ddfSAnthony PERARD
2094d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
20955eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
20965eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
20975eeb39c2SIan Campbell    fi
2098d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2099d5b93ddfSAnthony PERARD  fi
2100e37630caSaliguorifi
2101e37630caSaliguori
2102eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2103edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2104eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2105eb6fda0fSAnthony PERARD  else
2106eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
210776ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
210876ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2109eb6fda0fSAnthony PERARD    fi
2110eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2111eb6fda0fSAnthony PERARD  fi
2112eb6fda0fSAnthony PERARDfi
2113eb6fda0fSAnthony PERARD
211464a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
211564a7ad6fSIan Campbell   test "$xen" != "yes"; then
211664a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
211764a7ad6fSIan Campbell	       "which requires Xen support."
211864a7ad6fSIan Campbellfi
211964a7ad6fSIan Campbell
2120e37630caSaliguori##########################################
2121dfffc653SJuan Quintela# Sparse probe
2122dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
21230dba6195SLoïc Minier  if has cgcc; then
2124dfffc653SJuan Quintela    sparse=yes
2125dfffc653SJuan Quintela  else
2126dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
212721684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2128dfffc653SJuan Quintela    fi
2129dfffc653SJuan Quintela    sparse=no
2130dfffc653SJuan Quintela  fi
2131dfffc653SJuan Quintelafi
2132dfffc653SJuan Quintela
2133dfffc653SJuan Quintela##########################################
2134f676c67eSJeremy White# X11 probe
2135f676c67eSJeremy Whitex11_cflags=
2136f676c67eSJeremy Whitex11_libs=-lX11
2137f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
213889138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
213989138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2140f676c67eSJeremy Whitefi
2141f676c67eSJeremy White
2142f676c67eSJeremy White##########################################
2143a4ccabcfSAnthony Liguori# GTK probe
2144a4ccabcfSAnthony Liguori
21459e04c683SStefan Weilif test "$gtkabi" = ""; then
21469e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
21479e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
21489e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
21499e04c683SStefan Weil        gtkabi=2.0
21509e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
21519e04c683SStefan Weil        gtkabi=3.0
21529e04c683SStefan Weil    else
21539e04c683SStefan Weil        gtkabi=2.0
21549e04c683SStefan Weil    fi
21559e04c683SStefan Weilfi
21569e04c683SStefan Weil
2157a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2158528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
21590a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2160528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2161528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2162bbbf9bfbSStefan Weil    else
2163bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2164bbbf9bfbSStefan Weil    fi
2165bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
216689138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
216789138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
216889138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
21690a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2170f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2171f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
21720a337ed0SGerd Hoffmann        fi
2173bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2174bbbf9bfbSStefan Weil        gtk="yes"
2175bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
21769e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2177bbbf9bfbSStefan Weil    else
2178bbbf9bfbSStefan Weil        gtk="no"
2179bbbf9bfbSStefan Weil    fi
2180bbbf9bfbSStefan Weilfi
2181bbbf9bfbSStefan Weil
2182ddbb0d09SDaniel P. Berrange
2183ddbb0d09SDaniel P. Berrange##########################################
2184ddbb0d09SDaniel P. Berrange# GNUTLS probe
2185ddbb0d09SDaniel P. Berrange
218637371299SPeter Maydellgnutls_works() {
218737371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
218837371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
218937371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
219037371299SPeter Maydell    # builds doesn't work:
219137371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
219237371299SPeter Maydell    #
219337371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
219437371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
219537371299SPeter Maydell        return 1
219637371299SPeter Maydell    fi
219737371299SPeter Maydell
219837371299SPeter Maydell    write_c_skeleton
219937371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
220037371299SPeter Maydell}
220137371299SPeter Maydell
220262893b67SDaniel P. Berrangegnutls_gcrypt=no
2203ed754746SDaniel P. Berrangegnutls_nettle=no
2204ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
220537371299SPeter Maydell    if gnutls_works; then
220689138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
220789138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2208ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2209ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2210ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2211ddbb0d09SDaniel P. Berrange        gnutls="yes"
2212ddbb0d09SDaniel P. Berrange
2213ddbb0d09SDaniel P. Berrange	# gnutls_hash_init requires >= 2.9.10
2214ddbb0d09SDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.9.10"; then
2215ddbb0d09SDaniel P. Berrange            gnutls_hash="yes"
2216ddbb0d09SDaniel P. Berrange	else
2217ddbb0d09SDaniel P. Berrange	    gnutls_hash="no"
2218ddbb0d09SDaniel P. Berrange	fi
221962893b67SDaniel P. Berrange
2220b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2221b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2222b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2223b917da4cSDaniel P. Berrange	else
2224b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2225b917da4cSDaniel P. Berrange	fi
2226b917da4cSDaniel P. Berrange
222762893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
222862893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2229ed754746SDaniel P. Berrange	    gnutls_nettle=yes
223062893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
223189138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2232ed754746SDaniel P. Berrange		*gcrypt*)
2233ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2234ed754746SDaniel P. Berrange		    gnutls_nettle=no
2235ed754746SDaniel P. Berrange		    ;;
2236ed754746SDaniel P. Berrange		*nettle*)
2237ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2238ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2239ed754746SDaniel P. Berrange		    ;;
2240ed754746SDaniel P. Berrange		*)
2241ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2242ed754746SDaniel P. Berrange		    gnutls_nettle=no
2243ed754746SDaniel P. Berrange		    ;;
224462893b67SDaniel P. Berrange	    esac
224562893b67SDaniel P. Berrange	else
224662893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2247ed754746SDaniel P. Berrange	    gnutls_nettle=no
224862893b67SDaniel P. Berrange	fi
2249ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2250ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2251ddbb0d09SDaniel P. Berrange    else
2252ddbb0d09SDaniel P. Berrange        gnutls="no"
2253ddbb0d09SDaniel P. Berrange        gnutls_hash="no"
2254b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2255ddbb0d09SDaniel P. Berrange    fi
2256ddbb0d09SDaniel P. Berrangeelse
2257ddbb0d09SDaniel P. Berrange    gnutls_hash="no"
2258b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2259ddbb0d09SDaniel P. Berrangefi
2260ddbb0d09SDaniel P. Berrange
226191bfcdb0SDaniel P. Berrange
226291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
226391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
226491bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
226591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
226691bfcdb0SDaniel P. Berrangethen
226791bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
226891bfcdb0SDaniel P. Berrange    then
226991bfcdb0SDaniel P. Berrange        gcrypt="no"
227091bfcdb0SDaniel P. Berrange    fi
227191bfcdb0SDaniel P. Berrangefi
227291bfcdb0SDaniel P. Berrange
227391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
227491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
227591bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
227691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
227791bfcdb0SDaniel P. Berrangethen
227891bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
227991bfcdb0SDaniel P. Berrange    then
228091bfcdb0SDaniel P. Berrange        nettle="no"
228191bfcdb0SDaniel P. Berrange    fi
228291bfcdb0SDaniel P. Berrangefi
228391bfcdb0SDaniel P. Berrange
228491bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
228591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
228691bfcdb0SDaniel P. Berrange    then
228791bfcdb0SDaniel P. Berrange	return 1
228891bfcdb0SDaniel P. Berrange    fi
228991bfcdb0SDaniel P. Berrange
229091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
229191bfcdb0SDaniel P. Berrange    then
229289138857SStefan Weil	host=$(libgcrypt-config --host)
229391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
229491bfcdb0SDaniel P. Berrange	then
229591bfcdb0SDaniel P. Berrange	    return 1
229691bfcdb0SDaniel P. Berrange	fi
229791bfcdb0SDaniel P. Berrange    fi
229891bfcdb0SDaniel P. Berrange
229991bfcdb0SDaniel P. Berrange    return 0
230091bfcdb0SDaniel P. Berrange}
230191bfcdb0SDaniel P. Berrange
230291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
230391bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
230489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
230589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
230691bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
230791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
230891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
230991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
231091bfcdb0SDaniel P. Berrange        then
231191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
231291bfcdb0SDaniel P. Berrange        fi
231362893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
231462893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
231562893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
231691bfcdb0SDaniel P. Berrange        gcrypt="yes"
231791bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
231891bfcdb0SDaniel P. Berrange           nettle="no"
231991bfcdb0SDaniel P. Berrange        fi
232037788f25SDaniel P. Berrange
232137788f25SDaniel P. Berrange        cat > $TMPC << EOF
232237788f25SDaniel P. Berrange#include <gcrypt.h>
232337788f25SDaniel P. Berrangeint main(void) {
232437788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
232537788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
232637788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
232737788f25SDaniel P. Berrange return 0;
232837788f25SDaniel P. Berrange}
232937788f25SDaniel P. BerrangeEOF
233037788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
233137788f25SDaniel P. Berrange            gcrypt_kdf=yes
233237788f25SDaniel P. Berrange        fi
233362893b67SDaniel P. Berrange    else
233491bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
233562893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
233691bfcdb0SDaniel P. Berrange        else
233791bfcdb0SDaniel P. Berrange            gcrypt="no"
233891bfcdb0SDaniel P. Berrange        fi
233962893b67SDaniel P. Berrange    fi
234062893b67SDaniel P. Berrangefi
234162893b67SDaniel P. Berrange
2342ddbb0d09SDaniel P. Berrange
234391bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2344ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
234589138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
234689138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
234789138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2348ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2349ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2350ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
235191bfcdb0SDaniel P. Berrange        nettle="yes"
2352fff2f982SDaniel P. Berrange
2353fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
23549e87a691SSteven Luo#include <stddef.h>
2355fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2356fff2f982SDaniel P. Berrangeint main(void) {
2357fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2358fff2f982SDaniel P. Berrange     return 0;
2359fff2f982SDaniel P. Berrange}
2360fff2f982SDaniel P. BerrangeEOF
2361fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2362fff2f982SDaniel P. Berrange            nettle_kdf=yes
2363fff2f982SDaniel P. Berrange        fi
2364ed754746SDaniel P. Berrange    else
236591bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2366ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
236791bfcdb0SDaniel P. Berrange        else
236891bfcdb0SDaniel P. Berrange            nettle="no"
2369ed754746SDaniel P. Berrange        fi
2370ed754746SDaniel P. Berrange    fi
237191bfcdb0SDaniel P. Berrangefi
237291bfcdb0SDaniel P. Berrange
237391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
237491bfcdb0SDaniel P. Berrangethen
237591bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
237691bfcdb0SDaniel P. Berrangefi
2377ed754746SDaniel P. Berrange
23789a2fd434SDaniel P. Berrange##########################################
23799a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
23809a2fd434SDaniel P. Berrange
23819a2fd434SDaniel P. Berrangetasn1=yes
238290246037SDaniel P. Berrangetasn1_cflags=""
238390246037SDaniel P. Berrangetasn1_libs=""
23849a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
238589138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
238689138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
23879a2fd434SDaniel P. Berrangeelse
23889a2fd434SDaniel P. Berrange    tasn1=no
23899a2fd434SDaniel P. Berrangefi
23909a2fd434SDaniel P. Berrange
2391ed754746SDaniel P. Berrange
2392bbbf9bfbSStefan Weil##########################################
2393559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2394559607eaSDaniel P. Berrange
2395559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2396559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2397559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2398559607eaSDaniel P. Berrangefi
2399559607eaSDaniel P. Berrange
2400559607eaSDaniel P. Berrange##########################################
2401bbbf9bfbSStefan Weil# VTE probe
2402bbbf9bfbSStefan Weil
2403bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2404bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2405c6feff9eSCole Robinson      vteminversion="0.32.0"
2406c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2407c6feff9eSCole Robinson        vtepackage="vte-2.91"
2408c6feff9eSCole Robinson      else
2409528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2410c6feff9eSCole Robinson      fi
2411528de90aSDaniel P. Berrange    else
2412528de90aSDaniel P. Berrange      vtepackage="vte"
2413c6feff9eSCole Robinson      vteminversion="0.24.0"
2414528de90aSDaniel P. Berrange    fi
2415c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
241689138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
241789138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
241889138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2419bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2420bbbf9bfbSStefan Weil        vte="yes"
2421bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
24229e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2423c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
24249e04c683SStefan Weil        else
24259e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
24269e04c683SStefan Weil        fi
2427bbbf9bfbSStefan Weil    else
2428bbbf9bfbSStefan Weil        vte="no"
2429a4ccabcfSAnthony Liguori    fi
2430a4ccabcfSAnthony Liguorifi
2431a4ccabcfSAnthony Liguori
2432a4ccabcfSAnthony Liguori##########################################
243311d9f695Sbellard# SDL probe
243411d9f695Sbellard
24353ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
24363ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
243747c03744SDave Airlie
2438ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2439ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2440ee8466d0SCole Robinson        sdlabi=1.2
2441ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2442ee8466d0SCole Robinson        sdlabi=2.0
2443ee8466d0SCole Robinson    else
2444ee8466d0SCole Robinson        sdlabi=1.2
2445ee8466d0SCole Robinson    fi
2446ee8466d0SCole Robinsonfi
2447ee8466d0SCole Robinson
244847c03744SDave Airlieif test $sdlabi = "2.0"; then
244947c03744SDave Airlie    sdl_config=$sdl2_config
245047c03744SDave Airlie    sdlname=sdl2
245147c03744SDave Airlie    sdlconfigname=sdl2_config
2452e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
245347c03744SDave Airlie    sdlname=sdl
245447c03744SDave Airlie    sdlconfigname=sdl_config
2455e07047cfSCole Robinsonelse
2456e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
24573ec87ffeSPaolo Bonzinifi
24583ec87ffeSPaolo Bonzini
245989138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
246047c03744SDave Airlie  sdl_config=$sdlconfigname
246147c03744SDave Airliefi
246247c03744SDave Airlie
246347c03744SDave Airlieif $pkg_config $sdlname --exists; then
246447c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
246589138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
24663ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
24673ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
246889138857SStefan Weil  sdlversion=$($sdlconfig --version)
2469a0dfd8a4SLoïc Minierelse
2470a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
247121684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2472a0dfd8a4SLoïc Minier  fi
2473a0dfd8a4SLoïc Minier  sdl=no
24749316f803SPaolo Bonzinifi
247529e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
24763ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
24773ec87ffeSPaolo Bonzinifi
247811d9f695Sbellard
24799316f803SPaolo Bonzinisdl_too_old=no
2480c4198157SJuan Quintelaif test "$sdl" != "no" ; then
248111d9f695Sbellard  cat > $TMPC << EOF
248211d9f695Sbellard#include <SDL.h>
248311d9f695Sbellard#undef main /* We don't want SDL to override our main() */
248411d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
248511d9f695SbellardEOF
248689138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
248774f42e18STeLeMan  if test "$static" = "yes" ; then
248889138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
248974f42e18STeLeMan  else
249089138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
249174f42e18STeLeMan  fi
249252166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
249389138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
249411d9f695Sbellard      sdl_too_old=yes
249511d9f695Sbellard    else
249611d9f695Sbellard      sdl=yes
249711d9f695Sbellard    fi
24987c1f25b4Sbellard
249967c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
25001ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
250167c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
250289138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
250389138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
250411d9f695Sbellard      fi
250552166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
25061ac88f28SJuan Quintela	:
25071ac88f28SJuan Quintela      else
25081ac88f28SJuan Quintela        sdl=no
25097c1f25b4Sbellard      fi
25107c1f25b4Sbellard    fi # static link
2511c4198157SJuan Quintela  else # sdl not found
2512c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
251321684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2514c4198157SJuan Quintela    fi
2515c4198157SJuan Quintela    sdl=no
25167c1f25b4Sbellard  fi # sdl compile test
2517fd677642Sthsfi
251811d9f695Sbellard
25195368a422Saliguoriif test "$sdl" = "yes" ; then
25205368a422Saliguori  cat > $TMPC <<EOF
25215368a422Saliguori#include <SDL.h>
25225368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
25235368a422Saliguori#include <X11/XKBlib.h>
25245368a422Saliguori#else
25255368a422Saliguori#error No x11 support
25265368a422Saliguori#endif
25275368a422Saliguoriint main(void) { return 0; }
25285368a422SaliguoriEOF
2529f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2530f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2531f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
25325368a422Saliguori  fi
25330705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
25345368a422Saliguorifi
25355368a422Saliguori
25368f28f3fbSths##########################################
25372da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
25382da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
25392da776dbSMichael R. Hines  cat > $TMPC <<EOF
25402da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
25412da776dbSMichael R. Hinesint main(void) { return 0; }
25422da776dbSMichael R. HinesEOF
25432da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
25442da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
25452da776dbSMichael R. Hines    rdma="yes"
25462da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
25472da776dbSMichael R. Hines  else
25482da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
25492da776dbSMichael R. Hines        error_exit \
25502da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
25512da776dbSMichael R. Hines            " Your options:" \
25522da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
25532da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
25542da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
25552da776dbSMichael R. Hines    fi
25562da776dbSMichael R. Hines    rdma="no"
25572da776dbSMichael R. Hines  fi
25582da776dbSMichael R. Hinesfi
25592da776dbSMichael R. Hines
256095c6bff3SBenoît Canet
256195c6bff3SBenoît Canet##########################################
25622f9606b3Saliguori# VNC SASL detection
2563821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
25642f9606b3Saliguori  cat > $TMPC <<EOF
25652f9606b3Saliguori#include <sasl/sasl.h>
25662f9606b3Saliguori#include <stdio.h>
25672f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
25682f9606b3SaliguoriEOF
25692f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
25702f9606b3Saliguori  vnc_sasl_cflags=""
25712f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
257252166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2573ea784e3bSJuan Quintela    vnc_sasl=yes
2574fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2575ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
25762f9606b3Saliguori  else
2577ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
257821684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2579ea784e3bSJuan Quintela    fi
2580ea784e3bSJuan Quintela    vnc_sasl=no
25812f9606b3Saliguori  fi
25822f9606b3Saliguorifi
25832f9606b3Saliguori
25842f9606b3Saliguori##########################################
25852f6f5c7aSCorentin Chary# VNC JPEG detection
2586821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
25872f6f5c7aSCorentin Charycat > $TMPC <<EOF
25882f6f5c7aSCorentin Chary#include <stdio.h>
25892f6f5c7aSCorentin Chary#include <jpeglib.h>
25902f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
25912f6f5c7aSCorentin CharyEOF
25922f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
25932f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
25942f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
25952f6f5c7aSCorentin Chary    vnc_jpeg=yes
25962f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2597ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
25982f6f5c7aSCorentin Chary  else
25992f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
260021684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
26012f6f5c7aSCorentin Chary    fi
26022f6f5c7aSCorentin Chary    vnc_jpeg=no
26032f6f5c7aSCorentin Chary  fi
26042f6f5c7aSCorentin Charyfi
26052f6f5c7aSCorentin Chary
26062f6f5c7aSCorentin Chary##########################################
2607efe556adSCorentin Chary# VNC PNG detection
2608821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2609efe556adSCorentin Charycat > $TMPC <<EOF
2610efe556adSCorentin Chary//#include <stdio.h>
2611efe556adSCorentin Chary#include <png.h>
2612832ce9c2SScott Wood#include <stddef.h>
2613efe556adSCorentin Charyint main(void) {
2614efe556adSCorentin Chary    png_structp png_ptr;
2615efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
26167edc3fedSPeter Maydell    return png_ptr != 0;
2617efe556adSCorentin Chary}
2618efe556adSCorentin CharyEOF
261965d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
262089138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
262189138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
26229af8025eSBrad  else
2623efe556adSCorentin Chary    vnc_png_cflags=""
2624efe556adSCorentin Chary    vnc_png_libs="-lpng"
26259af8025eSBrad  fi
2626efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2627efe556adSCorentin Chary    vnc_png=yes
2628efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
26299af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2630efe556adSCorentin Chary  else
2631efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
263221684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2633efe556adSCorentin Chary    fi
2634efe556adSCorentin Chary    vnc_png=no
2635efe556adSCorentin Chary  fi
2636efe556adSCorentin Charyfi
2637efe556adSCorentin Chary
2638efe556adSCorentin Chary##########################################
263976655d6dSaliguori# fnmatch() probe, used for ACL routines
264076655d6dSaliguorifnmatch="no"
264176655d6dSaliguoricat > $TMPC << EOF
264276655d6dSaliguori#include <fnmatch.h>
264376655d6dSaliguoriint main(void)
264476655d6dSaliguori{
264576655d6dSaliguori    fnmatch("foo", "foo", 0);
264676655d6dSaliguori    return 0;
264776655d6dSaliguori}
264876655d6dSaliguoriEOF
264952166aa0SJuan Quintelaif compile_prog "" "" ; then
265076655d6dSaliguori   fnmatch="yes"
265176655d6dSaliguorifi
265276655d6dSaliguori
265376655d6dSaliguori##########################################
2654ee682d27SStefan Weil# uuid_generate() probe, used for vdi block driver
26552d16c8e9SPeter Maydell# Note that on some systems (notably MacOSX) no extra library
26562d16c8e9SPeter Maydell# need be linked to get the uuid functions.
2657ee682d27SStefan Weilif test "$uuid" != "no" ; then
2658ee682d27SStefan Weil  uuid_libs="-luuid"
2659ee682d27SStefan Weil  cat > $TMPC << EOF
2660ee682d27SStefan Weil#include <uuid/uuid.h>
2661ee682d27SStefan Weilint main(void)
2662ee682d27SStefan Weil{
2663ee682d27SStefan Weil    uuid_t my_uuid;
2664ee682d27SStefan Weil    uuid_generate(my_uuid);
2665ee682d27SStefan Weil    return 0;
2666ee682d27SStefan Weil}
2667ee682d27SStefan WeilEOF
26682d16c8e9SPeter Maydell  if compile_prog "" "" ; then
26692d16c8e9SPeter Maydell    uuid="yes"
26702d16c8e9SPeter Maydell  elif compile_prog "" "$uuid_libs" ; then
2671ee682d27SStefan Weil    uuid="yes"
2672ee682d27SStefan Weil    libs_softmmu="$uuid_libs $libs_softmmu"
2673ee682d27SStefan Weil    libs_tools="$uuid_libs $libs_tools"
2674ee682d27SStefan Weil  else
2675ee682d27SStefan Weil    if test "$uuid" = "yes" ; then
267621684af0SStewart Smith      feature_not_found "uuid" "Install libuuid devel"
2677ee682d27SStefan Weil    fi
2678ee682d27SStefan Weil    uuid=no
2679ee682d27SStefan Weil  fi
2680ee682d27SStefan Weilfi
2681ee682d27SStefan Weil
26824f18b782SJeff Codyif test "$vhdx" = "yes" ; then
26834f18b782SJeff Cody    if test "$uuid" = "no" ; then
26844f18b782SJeff Cody        error_exit "uuid required for VHDX support"
26854f18b782SJeff Cody    fi
26864f18b782SJeff Codyelif test "$vhdx" != "no" ; then
26874f18b782SJeff Cody    if test "$uuid" = "yes" ; then
26884f18b782SJeff Cody        vhdx=yes
26894f18b782SJeff Cody    else
26904f18b782SJeff Cody        vhdx=no
26914f18b782SJeff Cody    fi
26924f18b782SJeff Codyfi
26934f18b782SJeff Cody
2694ee682d27SStefan Weil##########################################
2695dce512deSChristoph Hellwig# xfsctl() probe, used for raw-posix
2696dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2697dce512deSChristoph Hellwig  cat > $TMPC << EOF
2698ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2699dce512deSChristoph Hellwig#include <xfs/xfs.h>
2700dce512deSChristoph Hellwigint main(void)
2701dce512deSChristoph Hellwig{
2702dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2703dce512deSChristoph Hellwig    return 0;
2704dce512deSChristoph Hellwig}
2705dce512deSChristoph HellwigEOF
2706dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2707dce512deSChristoph Hellwig    xfs="yes"
2708dce512deSChristoph Hellwig  else
2709dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
271021684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2711dce512deSChristoph Hellwig    fi
2712dce512deSChristoph Hellwig    xfs=no
2713dce512deSChristoph Hellwig  fi
2714dce512deSChristoph Hellwigfi
2715dce512deSChristoph Hellwig
2716dce512deSChristoph Hellwig##########################################
27178a16d273Sths# vde libraries probe
2718dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
27194baae0acSJuan Quintela  vde_libs="-lvdeplug"
27208a16d273Sths  cat > $TMPC << EOF
27218a16d273Sths#include <libvdeplug.h>
27224a7f0e06Spbrookint main(void)
27234a7f0e06Spbrook{
27244a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2725fea08e08SPeter Maydell    char s[] = "";
2726fea08e08SPeter Maydell    vde_open(s, s, &a);
27274a7f0e06Spbrook    return 0;
27284a7f0e06Spbrook}
27298a16d273SthsEOF
273052166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
27314baae0acSJuan Quintela    vde=yes
27328e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
27338e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2734dfb278bdSJuan Quintela  else
2735dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
273621684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2737dfb278bdSJuan Quintela    fi
2738dfb278bdSJuan Quintela    vde=no
27398a16d273Sths  fi
27408a16d273Sthsfi
27418a16d273Sths
27428a16d273Sths##########################################
27430a985b37SVincenzo Maffione# netmap support probe
27440a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
27450a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
27460a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
27470a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
27480a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
274958952137SVincenzo Maffioneif test "$netmap" != "no" ; then
275058952137SVincenzo Maffione  cat > $TMPC << EOF
275158952137SVincenzo Maffione#include <inttypes.h>
275258952137SVincenzo Maffione#include <net/if.h>
275358952137SVincenzo Maffione#include <net/netmap.h>
275458952137SVincenzo Maffione#include <net/netmap_user.h>
27550a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
27560a985b37SVincenzo Maffione#error
27570a985b37SVincenzo Maffione#endif
275858952137SVincenzo Maffioneint main(void) { return 0; }
275958952137SVincenzo MaffioneEOF
276058952137SVincenzo Maffione  if compile_prog "" "" ; then
276158952137SVincenzo Maffione    netmap=yes
276258952137SVincenzo Maffione  else
276358952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
276458952137SVincenzo Maffione      feature_not_found "netmap"
276558952137SVincenzo Maffione    fi
276658952137SVincenzo Maffione    netmap=no
276758952137SVincenzo Maffione  fi
276858952137SVincenzo Maffionefi
276958952137SVincenzo Maffione
277058952137SVincenzo Maffione##########################################
277147e98658SCorey Bryant# libcap-ng library probe
277247e98658SCorey Bryantif test "$cap_ng" != "no" ; then
277347e98658SCorey Bryant  cap_libs="-lcap-ng"
277447e98658SCorey Bryant  cat > $TMPC << EOF
277547e98658SCorey Bryant#include <cap-ng.h>
277647e98658SCorey Bryantint main(void)
277747e98658SCorey Bryant{
277847e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
277947e98658SCorey Bryant    return 0;
278047e98658SCorey Bryant}
278147e98658SCorey BryantEOF
278247e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
278347e98658SCorey Bryant    cap_ng=yes
278447e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
278547e98658SCorey Bryant  else
278647e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
278721684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
278847e98658SCorey Bryant    fi
278947e98658SCorey Bryant    cap_ng=no
279047e98658SCorey Bryant  fi
279147e98658SCorey Bryantfi
279247e98658SCorey Bryant
279347e98658SCorey Bryant##########################################
2794c2de5c91Smalc# Sound support libraries probe
27958f28f3fbSths
2796c2de5c91Smalcaudio_drv_probe()
2797c2de5c91Smalc{
2798c2de5c91Smalc    drv=$1
2799c2de5c91Smalc    hdr=$2
2800c2de5c91Smalc    lib=$3
2801c2de5c91Smalc    exp=$4
2802c2de5c91Smalc    cfl=$5
28038f28f3fbSths        cat > $TMPC << EOF
2804c2de5c91Smalc#include <$hdr>
2805c2de5c91Smalcint main(void) { $exp }
28068f28f3fbSthsEOF
280752166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
28088f28f3fbSths        :
28098f28f3fbSths    else
281076ad07a4SPeter Maydell        error_exit "$drv check failed" \
281176ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
28128f28f3fbSths    fi
2813c2de5c91Smalc}
2814c2de5c91Smalc
281589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2816c2de5c91Smalcfor drv in $audio_drv_list; do
2817c2de5c91Smalc    case $drv in
2818c2de5c91Smalc    alsa)
2819c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2820e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2821a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2822c2de5c91Smalc    ;;
2823c2de5c91Smalc
2824b8e59f18Smalc    pa)
2825e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2826e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2827a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
282867f86e8eSJuan Quintela    audio_pt_int="yes"
2829b8e59f18Smalc    ;;
2830b8e59f18Smalc
2831997e690aSJuan Quintela    coreaudio)
2832997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2833997e690aSJuan Quintela    ;;
2834997e690aSJuan Quintela
2835a4bf6780SJuan Quintela    dsound)
2836a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2837d5631638Smalc      audio_win_int="yes"
2838a4bf6780SJuan Quintela    ;;
2839a4bf6780SJuan Quintela
2840a4bf6780SJuan Quintela    oss)
2841a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2842a4bf6780SJuan Quintela    ;;
2843a4bf6780SJuan Quintela
2844a4bf6780SJuan Quintela    sdl|wav)
28452f6a1ab0Sblueswir1    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
28462f6a1ab0Sblueswir1    ;;
28472f6a1ab0Sblueswir1
2848e4c63a6aSmalc    *)
28491c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
285076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
285176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2852e4c63a6aSmalc    }
2853e4c63a6aSmalc    ;;
2854c2de5c91Smalc    esac
2855c2de5c91Smalcdone
28568f28f3fbSths
28574d3b6f6eSbalrog##########################################
28582e4d9fb1Saurel32# BrlAPI probe
28592e4d9fb1Saurel32
28604ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2861eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
28622e4d9fb1Saurel32  cat > $TMPC << EOF
28632e4d9fb1Saurel32#include <brlapi.h>
2864832ce9c2SScott Wood#include <stddef.h>
28652e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
28662e4d9fb1Saurel32EOF
286752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
28682e4d9fb1Saurel32    brlapi=yes
2869264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
28704ffcedb6SJuan Quintela  else
28714ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
287221684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
28734ffcedb6SJuan Quintela    fi
28744ffcedb6SJuan Quintela    brlapi=no
2875eb82284fSJuan Quintela  fi
2876eb82284fSJuan Quintelafi
28772e4d9fb1Saurel32
28782e4d9fb1Saurel32##########################################
28794d3b6f6eSbalrog# curses probe
2880a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2881e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
2882ae629634SStefan Weil    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2883e095e2f3SStefan Weil  else
2884cfeda5f4SEd Maste    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2885e095e2f3SStefan Weil  fi
2886c584a6d0SJuan Quintela  curses_found=no
28874d3b6f6eSbalrog  cat > $TMPC << EOF
28884d3b6f6eSbalrog#include <curses.h>
2889ef9a2524SStefan Weilint main(void) {
2890ef9a2524SStefan Weil  const char *s = curses_version();
2891ef9a2524SStefan Weil  resize_term(0, 0);
2892ef9a2524SStefan Weil  return s != 0;
2893ef9a2524SStefan Weil}
28944d3b6f6eSbalrogEOF
2895ecbe251fSVadim Evard  IFS=:
28964f78ef9aSJuan Quintela  for curses_lib in $curses_list; do
2897ecbe251fSVadim Evard    unset IFS
28984f78ef9aSJuan Quintela    if compile_prog "" "$curses_lib" ; then
2899c584a6d0SJuan Quintela      curses_found=yes
29004f78ef9aSJuan Quintela      libs_softmmu="$curses_lib $libs_softmmu"
29014f78ef9aSJuan Quintela      break
29024d3b6f6eSbalrog    fi
29034f78ef9aSJuan Quintela  done
2904ecbe251fSVadim Evard  unset IFS
2905c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
2906c584a6d0SJuan Quintela    curses=yes
2907c584a6d0SJuan Quintela  else
2908c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
290921684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
2910c584a6d0SJuan Quintela    fi
2911c584a6d0SJuan Quintela    curses=no
2912c584a6d0SJuan Quintela  fi
29134f78ef9aSJuan Quintelafi
29144d3b6f6eSbalrog
2915414f0dabSblueswir1##########################################
2916769ce76dSAlexander Graf# curl probe
2917a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
291865d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
2919a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
29204e2b0658SPaolo Bonzini  else
29214e2b0658SPaolo Bonzini    curlconfig=curl-config
29224e2b0658SPaolo Bonzini  fi
2923769ce76dSAlexander Graf  cat > $TMPC << EOF
2924769ce76dSAlexander Graf#include <curl/curl.h>
29250b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2926769ce76dSAlexander GrafEOF
292789138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
292889138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
2929b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
2930769ce76dSAlexander Graf    curl=yes
2931788c8196SJuan Quintela  else
2932788c8196SJuan Quintela    if test "$curl" = "yes" ; then
293321684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
2934788c8196SJuan Quintela    fi
2935788c8196SJuan Quintela    curl=no
2936769ce76dSAlexander Graf  fi
2937769ce76dSAlexander Graffi # test "$curl"
2938769ce76dSAlexander Graf
2939769ce76dSAlexander Graf##########################################
2940fb599c9aSbalrog# bluez support probe
2941a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
2942e820e3f4Sbalrog  cat > $TMPC << EOF
2943e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
2944e820e3f4Sbalrogint main(void) { return bt_error(0); }
2945e820e3f4SbalrogEOF
294689138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
294789138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
294852166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2949a20a6f46SJuan Quintela    bluez=yes
2950e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
2951e820e3f4Sbalrog  else
2952a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
295321684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2954a20a6f46SJuan Quintela    fi
2955e820e3f4Sbalrog    bluez="no"
2956e820e3f4Sbalrog  fi
2957fb599c9aSbalrogfi
2958fb599c9aSbalrog
2959fb599c9aSbalrog##########################################
2960e18df141SAnthony Liguori# glib support probe
2961a52d28afSPaolo Bonzini
2962f40685c6SJohn Snowglib_req_ver=2.22
2963aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
2964aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
2965aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
2966aa0d1f44SPaolo Bonzinifi
2967e26110cfSFam Zheng
2968aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
2969e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
297089138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
297189138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
2972ba1183daSFam Zheng        CFLAGS="$glib_cflags $CFLAGS"
297314015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
2974957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
2975e18df141SAnthony Liguori    else
2976e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2977e26110cfSFam Zheng    fi
2978e26110cfSFam Zhengdone
2979e26110cfSFam Zheng
2980977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
2981977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
2982977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
2983977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
2984977a82abSDaniel P. Berrangecat > $TMPC <<EOF
2985977a82abSDaniel P. Berrange#include <glib.h>
2986977a82abSDaniel P. Berrange#include <unistd.h>
2987977a82abSDaniel P. Berrange
2988977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
2989977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2990977a82abSDaniel P. Berrange
2991977a82abSDaniel P. Berrangeint main(void) {
2992977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
2993977a82abSDaniel P. Berrange   return 0;
2994977a82abSDaniel P. Berrange}
2995977a82abSDaniel P. BerrangeEOF
2996977a82abSDaniel P. Berrange
29975919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
2998977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
2999977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3000977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3001977a82abSDaniel P. Berrange	       "build target"
3002977a82abSDaniel P. Berrangefi
3003977a82abSDaniel P. Berrange
30049d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
30059d41401bSMichael S. Tsirkinglib_subprocess=yes
30069d41401bSMichael S. Tsirkinif ! $pkg_config --atleast-version=2.38 glib-2.0; then
30079d41401bSMichael S. Tsirkin    glib_subprocess=no
30089d41401bSMichael S. Tsirkinfi
30099d41401bSMichael S. Tsirkin
3010bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3011bbbf2e04SJohn Snowcat > $TMPC << EOF
3012bbbf2e04SJohn Snow#include <glib.h>
3013bbbf2e04SJohn Snowint main(void) { return 0; }
3014bbbf2e04SJohn SnowEOF
3015bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3016bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3017bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3018bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3019bbbf2e04SJohn Snow    fi
3020bbbf2e04SJohn Snowfi
3021bbbf2e04SJohn Snow
3022e26110cfSFam Zheng##########################################
3023e26110cfSFam Zheng# SHA command probe for modules
3024e26110cfSFam Zhengif test "$modules" = yes; then
3025e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3026e26110cfSFam Zheng    for c in $shacmd_probe; do
30278ccefb91SFam Zheng        if has $c; then
3028e26110cfSFam Zheng            shacmd="$c"
3029e26110cfSFam Zheng            break
3030e26110cfSFam Zheng        fi
3031e26110cfSFam Zheng    done
3032e26110cfSFam Zheng    if test "$shacmd" = ""; then
3033e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3034e26110cfSFam Zheng    fi
3035e18df141SAnthony Liguorifi
3036e18df141SAnthony Liguori
3037e18df141SAnthony Liguori##########################################
3038e2134eb9SGerd Hoffmann# pixman support probe
3039e2134eb9SGerd Hoffmann
3040e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
304174880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
304274880fe2SRobert Schiele    pixman="none"
3043236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3044e2134eb9SGerd Hoffmann    pixman="system"
3045e2134eb9SGerd Hoffmann  else
3046e2134eb9SGerd Hoffmann    pixman="internal"
3047e2134eb9SGerd Hoffmann  fi
3048e2134eb9SGerd Hoffmannfi
304974880fe2SRobert Schieleif test "$pixman" = "none"; then
305074880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
305176ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
305276ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
305376ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
305476ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
305574880fe2SRobert Schiele  fi
305674880fe2SRobert Schiele  pixman_cflags=
305774880fe2SRobert Schiele  pixman_libs=
305874880fe2SRobert Schieleelif test "$pixman" = "system"; then
3059236f282cSHu Tao  # pixman version has been checked above
306089138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
306189138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3062e2134eb9SGerd Hoffmannelse
3063e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3064236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
306576ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
306676ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
306776ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
306876ad07a4SPeter Maydell        "      git submodule update --init pixman"
3069e2134eb9SGerd Hoffmann  fi
30705ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
30715ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
30725ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3073e2134eb9SGerd Hoffmannfi
3074e2134eb9SGerd Hoffmann
3075e2134eb9SGerd Hoffmann##########################################
307617bff52bSM. Mohan Kumar# libcap probe
307717bff52bSM. Mohan Kumar
307817bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
307917bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
308017bff52bSM. Mohan Kumar#include <stdio.h>
308117bff52bSM. Mohan Kumar#include <sys/capability.h>
3082cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
308317bff52bSM. Mohan KumarEOF
308417bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
308517bff52bSM. Mohan Kumar    cap=yes
308617bff52bSM. Mohan Kumar  else
308717bff52bSM. Mohan Kumar    cap=no
308817bff52bSM. Mohan Kumar  fi
308917bff52bSM. Mohan Kumarfi
309017bff52bSM. Mohan Kumar
309117bff52bSM. Mohan Kumar##########################################
3092e5d355d1Saliguori# pthread probe
30934b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
30943c529d93Saliguori
3095e5d355d1Saliguoripthread=no
3096414f0dabSblueswir1cat > $TMPC << EOF
30973c529d93Saliguori#include <pthread.h>
30987a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
30997a42bbe4SStefan Weilint main(void) {
31007a42bbe4SStefan Weil  pthread_t thread;
31017a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
31027a42bbe4SStefan Weil  return 0;
31037a42bbe4SStefan Weil}
3104414f0dabSblueswir1EOF
3105bd00d539SAndreas Färberif compile_prog "" "" ; then
3106bd00d539SAndreas Färber  pthread=yes
3107bd00d539SAndreas Färberelse
3108de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
310952166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3110e5d355d1Saliguori      pthread=yes
3111e3c56761SPeter Portante      found=no
3112e3c56761SPeter Portante      for lib_entry in $LIBS; do
3113e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3114e3c56761SPeter Portante          found=yes
3115e3c56761SPeter Portante          break
3116e3c56761SPeter Portante        fi
3117e3c56761SPeter Portante      done
3118e3c56761SPeter Portante      if test "$found" = "no"; then
31195572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3120e3c56761SPeter Portante      fi
3121de65fe0fSSebastian Herbszt      break
3122414f0dabSblueswir1    fi
3123de65fe0fSSebastian Herbszt  done
3124bd00d539SAndreas Färberfi
3125414f0dabSblueswir1
31264617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
312776ad07a4SPeter Maydell  error_exit "pthread check failed" \
312876ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3129e5d355d1Saliguorifi
3130e5d355d1Saliguori
31315c312079SDr. David Alan Gilbert# check for pthread_setname_np
31325c312079SDr. David Alan Gilbertpthread_setname_np=no
31335c312079SDr. David Alan Gilbertcat > $TMPC << EOF
31345c312079SDr. David Alan Gilbert#include <pthread.h>
31355c312079SDr. David Alan Gilbert
31365c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
31375c312079SDr. David Alan Gilbertint main(void)
31385c312079SDr. David Alan Gilbert{
31395c312079SDr. David Alan Gilbert    pthread_t thread;
31405c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
31415c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
31425c312079SDr. David Alan Gilbert    return 0;
31435c312079SDr. David Alan Gilbert}
31445c312079SDr. David Alan GilbertEOF
31455c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
31465c312079SDr. David Alan Gilbert  pthread_setname_np=yes
31475c312079SDr. David Alan Gilbertfi
31485c312079SDr. David Alan Gilbert
3149bf9298b9Saliguori##########################################
3150f27aaf4bSChristian Brunner# rbd probe
3151f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3152f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3153f27aaf4bSChristian Brunner#include <stdio.h>
3154ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3155f27aaf4bSChristian Brunnerint main(void) {
3156ad32e9c0SJosh Durgin    rados_t cluster;
3157ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3158f27aaf4bSChristian Brunner    return 0;
3159f27aaf4bSChristian Brunner}
3160f27aaf4bSChristian BrunnerEOF
3161ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3162f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3163f27aaf4bSChristian Brunner    rbd=yes
3164f27aaf4bSChristian Brunner  else
3165f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
316621684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3167f27aaf4bSChristian Brunner    fi
3168f27aaf4bSChristian Brunner    rbd=no
3169f27aaf4bSChristian Brunner  fi
3170f27aaf4bSChristian Brunnerfi
3171f27aaf4bSChristian Brunner
3172f27aaf4bSChristian Brunner##########################################
31730a12ec87SRichard W.M. Jones# libssh2 probe
31744fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
31750a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
317665d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
317789138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
317889138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
31790a12ec87SRichard W.M. Jones    libssh2=yes
31800a12ec87SRichard W.M. Jones  else
31810a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
31824fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
31830a12ec87SRichard W.M. Jones    fi
31840a12ec87SRichard W.M. Jones    libssh2=no
31850a12ec87SRichard W.M. Jones  fi
31860a12ec87SRichard W.M. Jonesfi
31870a12ec87SRichard W.M. Jones
31880a12ec87SRichard W.M. Jones##########################################
31899a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
31909a2d462eSRichard W.M. Jones
31919a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
31929a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
31939a2d462eSRichard W.M. Jones#include <stdio.h>
31949a2d462eSRichard W.M. Jones#include <libssh2.h>
31959a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
31969a2d462eSRichard W.M. Jonesint main(void) {
31979a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
31989a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
31999a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
32009a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
32019a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
32029a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
32039a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
32049a2d462eSRichard W.M. Jones    return 0;
32059a2d462eSRichard W.M. Jones}
32069a2d462eSRichard W.M. JonesEOF
32079a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
32089a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
32099a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
32109a2d462eSRichard W.M. Jones  fi
32119a2d462eSRichard W.M. Jonesfi
32129a2d462eSRichard W.M. Jones
32139a2d462eSRichard W.M. Jones##########################################
32145c6c3a6cSChristoph Hellwig# linux-aio probe
32155c6c3a6cSChristoph Hellwig
32165c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
32175c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
32185c6c3a6cSChristoph Hellwig#include <libaio.h>
32195c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3220832ce9c2SScott Wood#include <stddef.h>
32215c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
32225c6c3a6cSChristoph HellwigEOF
32235c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
32245c6c3a6cSChristoph Hellwig    linux_aio=yes
32255c6c3a6cSChristoph Hellwig  else
32265c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
322721684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
32285c6c3a6cSChristoph Hellwig    fi
32293cfcae3cSLuiz Capitulino    linux_aio=no
32305c6c3a6cSChristoph Hellwig  fi
32315c6c3a6cSChristoph Hellwigfi
32325c6c3a6cSChristoph Hellwig
32335c6c3a6cSChristoph Hellwig##########################################
32343b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
32353b8acc11SPaolo Bonzini
32363b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
32373b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
32383b8acc11SPaolo Bonzinielse
32393b8acc11SPaolo Bonzini  tpm_passthrough=no
32403b8acc11SPaolo Bonzinifi
32413b8acc11SPaolo Bonzini
32423b8acc11SPaolo Bonzini##########################################
3243758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3244758e8e38SVenkateswararao Jujjuri (JV)
3245758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3246758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3247758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3248758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3249f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3250f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3251f2338fb4SPavel Borzenkov#else
32524f26f2b6SAvi Kivity#include <sys/xattr.h>
3253f2338fb4SPavel Borzenkov#endif
3254758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3255758e8e38SVenkateswararao Jujjuri (JV)EOF
32564f26f2b6SAvi Kivity  if compile_prog "" "" ; then
32574f26f2b6SAvi Kivity    attr=yes
32584f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3259f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3260758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3261758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
32624f26f2b6SAvi Kivity    libattr=yes
3263758e8e38SVenkateswararao Jujjuri (JV)  else
3264758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
326521684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3266758e8e38SVenkateswararao Jujjuri (JV)    fi
3267758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3268758e8e38SVenkateswararao Jujjuri (JV)  fi
3269758e8e38SVenkateswararao Jujjuri (JV)fi
3270758e8e38SVenkateswararao Jujjuri (JV)
3271758e8e38SVenkateswararao Jujjuri (JV)##########################################
3272bf9298b9Saliguori# iovec probe
3273bf9298b9Saliguoricat > $TMPC <<EOF
3274db34f0b3Sblueswir1#include <sys/types.h>
3275bf9298b9Saliguori#include <sys/uio.h>
3276db34f0b3Sblueswir1#include <unistd.h>
3277f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3278bf9298b9SaliguoriEOF
3279bf9298b9Saliguoriiovec=no
328052166aa0SJuan Quintelaif compile_prog "" "" ; then
3281bf9298b9Saliguori  iovec=yes
3282bf9298b9Saliguorifi
3283bf9298b9Saliguori
3284f652e6afSaurel32##########################################
3285ceb42de8Saliguori# preadv probe
3286ceb42de8Saliguoricat > $TMPC <<EOF
3287ceb42de8Saliguori#include <sys/types.h>
3288ceb42de8Saliguori#include <sys/uio.h>
3289ceb42de8Saliguori#include <unistd.h>
3290c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3291ceb42de8SaliguoriEOF
3292ceb42de8Saliguoripreadv=no
329352166aa0SJuan Quintelaif compile_prog "" "" ; then
3294ceb42de8Saliguori  preadv=yes
3295ceb42de8Saliguorifi
3296ceb42de8Saliguori
3297ceb42de8Saliguori##########################################
3298f652e6afSaurel32# fdt probe
3299e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3300e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3301e169e1e1SPeter Maydellfdt_required=no
3302e169e1e1SPeter Maydellfor target in $target_list; do
3303e169e1e1SPeter Maydell  case $target in
33046a49fa95SAlexander Graf    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3305e169e1e1SPeter Maydell      fdt_required=yes
3306e169e1e1SPeter Maydell    ;;
3307e169e1e1SPeter Maydell  esac
3308e169e1e1SPeter Maydelldone
3309e169e1e1SPeter Maydell
3310e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3311e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3312e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3313e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3314e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3315e169e1e1SPeter Maydell  fi
3316e169e1e1SPeter Maydell  fdt=yes
3317e169e1e1SPeter Maydellfi
3318e169e1e1SPeter Maydell
33192df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3320b41af4baSJuan Quintela  fdt_libs="-lfdt"
332196ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
332231ce0adbSThomas Huth  # and test for required functions to make sure we are on a version >= 1.4.0
3323f652e6afSaurel32  cat > $TMPC << EOF
332431ce0adbSThomas Huth#include <libfdt.h>
332596ce6545SPeter Crosthwaite#include <libfdt_env.h>
332631ce0adbSThomas Huthint main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3327f652e6afSaurel32EOF
332852166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3329a540f158SPeter Crosthwaite    # system DTC is good - use it
3330f652e6afSaurel32    fdt=yes
3331a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3332a540f158SPeter Crosthwaite    # have submodule DTC - use it
3333a540f158SPeter Crosthwaite    fdt=yes
3334a540f158SPeter Crosthwaite    dtc_internal="yes"
3335a540f158SPeter Crosthwaite    mkdir -p dtc
3336cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3337a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3338a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
33392df87df7SJuan Quintela    fi
3340a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3341a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3342a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3343a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
334431ce0adbSThomas Huth    error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
33453f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3346a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3347a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3348a540f158SPeter Crosthwaite  else
3349a540f158SPeter Crosthwaite    # don't have and don't want
3350de3a354aSMichael Walle    fdt_libs=
33512df87df7SJuan Quintela    fdt=no
3352f652e6afSaurel32  fi
3353f652e6afSaurel32fi
3354f652e6afSaurel32
3355a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3356a540f158SPeter Crosthwaite
335720ff075bSMichael Walle##########################################
3358fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3359b1546f32SGerd Hoffmann
3360da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3361014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3362fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3363f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3364f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3365da076ffeSGerd Hoffmann    opengl=yes
3366925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3367925a0400SGerd Hoffmann        gtk_gl="yes"
3368925a0400SGerd Hoffmann    fi
336920ff075bSMichael Walle  else
3370da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3371dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
337220ff075bSMichael Walle    fi
3373f676c67eSJeremy White    opengl_cflags=""
3374da076ffeSGerd Hoffmann    opengl_libs=""
3375da076ffeSGerd Hoffmann    opengl=no
337620ff075bSMichael Walle  fi
337720ff075bSMichael Wallefi
337820ff075bSMichael Walle
3379014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3380014cb152SGerd Hoffmann  cat > $TMPC << EOF
3381014cb152SGerd Hoffmann#include <epoxy/egl.h>
3382014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3383014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3384014cb152SGerd Hoffmann#endif
3385014cb152SGerd Hoffmannint main(void) { return 0; }
3386014cb152SGerd HoffmannEOF
3387014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3388014cb152SGerd Hoffmann    opengl_dmabuf=yes
3389014cb152SGerd Hoffmann  fi
3390014cb152SGerd Hoffmannfi
3391c9a12e75SChrysostomos Nanakos
3392c9a12e75SChrysostomos Nanakos##########################################
3393c9a12e75SChrysostomos Nanakos# archipelago probe
3394c9a12e75SChrysostomos Nanakosif test "$archipelago" != "no" ; then
3395c9a12e75SChrysostomos Nanakos    cat > $TMPC <<EOF
3396c9a12e75SChrysostomos Nanakos#include <stdio.h>
3397c9a12e75SChrysostomos Nanakos#include <xseg/xseg.h>
3398c9a12e75SChrysostomos Nanakos#include <xseg/protocol.h>
3399c9a12e75SChrysostomos Nanakosint main(void) {
3400c9a12e75SChrysostomos Nanakos    xseg_initialize();
3401c9a12e75SChrysostomos Nanakos    return 0;
3402c9a12e75SChrysostomos Nanakos}
3403c9a12e75SChrysostomos NanakosEOF
3404c9a12e75SChrysostomos Nanakos    archipelago_libs=-lxseg
3405c9a12e75SChrysostomos Nanakos    if compile_prog "" "$archipelago_libs"; then
3406c9a12e75SChrysostomos Nanakos        archipelago="yes"
3407c9a12e75SChrysostomos Nanakos        libs_tools="$archipelago_libs $libs_tools"
3408c9a12e75SChrysostomos Nanakos        libs_softmmu="$archipelago_libs $libs_softmmu"
34096a460ed1SStefan Hajnoczi
34106a460ed1SStefan Hajnoczi	echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
34116a460ed1SStefan Hajnoczi	echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
34126a460ed1SStefan Hajnoczi	echo "license and therefore prevent redistribution."
34136a460ed1SStefan Hajnoczi	echo
34146a460ed1SStefan Hajnoczi	echo "To disable Archipelago, use --disable-archipelago"
3415c9a12e75SChrysostomos Nanakos    else
3416c9a12e75SChrysostomos Nanakos      if test "$archipelago" = "yes" ; then
3417c9a12e75SChrysostomos Nanakos        feature_not_found "Archipelago backend support" "Install libxseg devel"
3418c9a12e75SChrysostomos Nanakos      fi
3419c9a12e75SChrysostomos Nanakos      archipelago="no"
3420c9a12e75SChrysostomos Nanakos    fi
3421c9a12e75SChrysostomos Nanakosfi
3422c9a12e75SChrysostomos Nanakos
3423c9a12e75SChrysostomos Nanakos
3424eb100396SBharata B Rao##########################################
3425eb100396SBharata B Rao# glusterfs probe
3426eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
342765d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3428e01bee08SBharata B Rao    glusterfs="yes"
342989138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
343089138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3431d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3432d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3433d85fa9ebSJeff Cody    fi
343465d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
34350c14fb47SBharata B Rao      glusterfs_discard="yes"
34360c14fb47SBharata B Rao    fi
34377c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
34387c815372SBharata B Rao      glusterfs_zerofill="yes"
34397c815372SBharata B Rao    fi
3440eb100396SBharata B Rao  else
3441eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
34428efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
34438efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3444eb100396SBharata B Rao    fi
3445e01bee08SBharata B Rao    glusterfs="no"
3446eb100396SBharata B Rao  fi
3447eb100396SBharata B Raofi
3448eb100396SBharata B Rao
344939386ac7Saurel32# Check for inotify functions when we are building linux-user
34503b3f24adSaurel32# emulator.  This is done because older glibc versions don't
34513b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
34523b3f24adSaurel32# don't provide them even if kernel supports them.
34533b3f24adSaurel32#
34543b3f24adSaurel32inotify=no
34553b3f24adSaurel32cat > $TMPC << EOF
34563b3f24adSaurel32#include <sys/inotify.h>
34573b3f24adSaurel32
34583b3f24adSaurel32int
34593b3f24adSaurel32main(void)
34603b3f24adSaurel32{
34613b3f24adSaurel32	/* try to start inotify */
34628690e420Saurel32	return inotify_init();
34633b3f24adSaurel32}
34643b3f24adSaurel32EOF
346552166aa0SJuan Quintelaif compile_prog "" "" ; then
34663b3f24adSaurel32  inotify=yes
34673b3f24adSaurel32fi
34683b3f24adSaurel32
3469c05c7a73SRiku Voipioinotify1=no
3470c05c7a73SRiku Voipiocat > $TMPC << EOF
3471c05c7a73SRiku Voipio#include <sys/inotify.h>
3472c05c7a73SRiku Voipio
3473c05c7a73SRiku Voipioint
3474c05c7a73SRiku Voipiomain(void)
3475c05c7a73SRiku Voipio{
3476c05c7a73SRiku Voipio    /* try to start inotify */
3477c05c7a73SRiku Voipio    return inotify_init1(0);
3478c05c7a73SRiku Voipio}
3479c05c7a73SRiku VoipioEOF
3480c05c7a73SRiku Voipioif compile_prog "" "" ; then
3481c05c7a73SRiku Voipio  inotify1=yes
3482c05c7a73SRiku Voipiofi
3483c05c7a73SRiku Voipio
3484ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3485ebc996f3SRiku Voipioutimens=no
3486ebc996f3SRiku Voipiocat > $TMPC << EOF
3487ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3488ebc996f3SRiku Voipio#include <stddef.h>
3489ebc996f3SRiku Voipio#include <fcntl.h>
34903014ee00SPeter Maydell#include <sys/stat.h>
3491ebc996f3SRiku Voipio
3492ebc996f3SRiku Voipioint main(void)
3493ebc996f3SRiku Voipio{
3494ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3495ebc996f3SRiku Voipio    futimens(0, NULL);
3496ebc996f3SRiku Voipio    return 0;
3497ebc996f3SRiku Voipio}
3498ebc996f3SRiku VoipioEOF
349952166aa0SJuan Quintelaif compile_prog "" "" ; then
3500ebc996f3SRiku Voipio  utimens=yes
3501ebc996f3SRiku Voipiofi
3502ebc996f3SRiku Voipio
3503099d6b0fSRiku Voipio# check if pipe2 is there
3504099d6b0fSRiku Voipiopipe2=no
3505099d6b0fSRiku Voipiocat > $TMPC << EOF
3506099d6b0fSRiku Voipio#include <unistd.h>
3507099d6b0fSRiku Voipio#include <fcntl.h>
3508099d6b0fSRiku Voipio
3509099d6b0fSRiku Voipioint main(void)
3510099d6b0fSRiku Voipio{
3511099d6b0fSRiku Voipio    int pipefd[2];
35129bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3513099d6b0fSRiku Voipio}
3514099d6b0fSRiku VoipioEOF
351552166aa0SJuan Quintelaif compile_prog "" "" ; then
3516099d6b0fSRiku Voipio  pipe2=yes
3517099d6b0fSRiku Voipiofi
3518099d6b0fSRiku Voipio
351940ff6d7eSKevin Wolf# check if accept4 is there
352040ff6d7eSKevin Wolfaccept4=no
352140ff6d7eSKevin Wolfcat > $TMPC << EOF
352240ff6d7eSKevin Wolf#include <sys/socket.h>
352340ff6d7eSKevin Wolf#include <stddef.h>
352440ff6d7eSKevin Wolf
352540ff6d7eSKevin Wolfint main(void)
352640ff6d7eSKevin Wolf{
352740ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
352840ff6d7eSKevin Wolf    return 0;
352940ff6d7eSKevin Wolf}
353040ff6d7eSKevin WolfEOF
353140ff6d7eSKevin Wolfif compile_prog "" "" ; then
353240ff6d7eSKevin Wolf  accept4=yes
353340ff6d7eSKevin Wolffi
353440ff6d7eSKevin Wolf
35353ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
35363ce34dfbSvibisreenivasansplice=no
35373ce34dfbSvibisreenivasancat > $TMPC << EOF
35383ce34dfbSvibisreenivasan#include <unistd.h>
35393ce34dfbSvibisreenivasan#include <fcntl.h>
35403ce34dfbSvibisreenivasan#include <limits.h>
35413ce34dfbSvibisreenivasan
35423ce34dfbSvibisreenivasanint main(void)
35433ce34dfbSvibisreenivasan{
354466ea0f22SStefan Weil    int len, fd = 0;
35453ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
35463ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
35473ce34dfbSvibisreenivasan    return 0;
35483ce34dfbSvibisreenivasan}
35493ce34dfbSvibisreenivasanEOF
355052166aa0SJuan Quintelaif compile_prog "" "" ; then
35513ce34dfbSvibisreenivasan  splice=yes
35523ce34dfbSvibisreenivasanfi
35533ce34dfbSvibisreenivasan
3554dcc38d1cSMarcelo Tosatti##########################################
3555a99d57bbSWanlong Gao# libnuma probe
3556a99d57bbSWanlong Gao
3557a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3558a99d57bbSWanlong Gao  cat > $TMPC << EOF
3559a99d57bbSWanlong Gao#include <numa.h>
3560a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3561a99d57bbSWanlong GaoEOF
3562a99d57bbSWanlong Gao
3563a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3564a99d57bbSWanlong Gao    numa=yes
3565a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3566a99d57bbSWanlong Gao  else
3567a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3568a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3569a99d57bbSWanlong Gao    fi
3570a99d57bbSWanlong Gao    numa=no
3571a99d57bbSWanlong Gao  fi
3572a99d57bbSWanlong Gaofi
3573a99d57bbSWanlong Gao
35747b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
35757b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
35767b01cb97SAlexandre Derumier    exit 1
35777b01cb97SAlexandre Derumierfi
35787b01cb97SAlexandre Derumier
3579a99d57bbSWanlong Gao##########################################
35802847b469SFam Zheng# tcmalloc probe
35812847b469SFam Zheng
35822847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
35832847b469SFam Zheng  cat > $TMPC << EOF
35842847b469SFam Zheng#include <stdlib.h>
35852847b469SFam Zhengint main(void) { malloc(1); return 0; }
35862847b469SFam ZhengEOF
35872847b469SFam Zheng
35882847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
35892847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
35902847b469SFam Zheng  else
35912847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
35922847b469SFam Zheng  fi
35932847b469SFam Zhengfi
35942847b469SFam Zheng
35952847b469SFam Zheng##########################################
35967b01cb97SAlexandre Derumier# jemalloc probe
35977b01cb97SAlexandre Derumier
35987b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
35997b01cb97SAlexandre Derumier  cat > $TMPC << EOF
36007b01cb97SAlexandre Derumier#include <stdlib.h>
36017b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
36027b01cb97SAlexandre DerumierEOF
36037b01cb97SAlexandre Derumier
36047b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
36057b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
36067b01cb97SAlexandre Derumier  else
36077b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
36087b01cb97SAlexandre Derumier  fi
36097b01cb97SAlexandre Derumierfi
36107b01cb97SAlexandre Derumier
36117b01cb97SAlexandre Derumier##########################################
3612dcc38d1cSMarcelo Tosatti# signalfd probe
3613dcc38d1cSMarcelo Tosattisignalfd="no"
3614dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3615dcc38d1cSMarcelo Tosatti#include <unistd.h>
3616dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3617dcc38d1cSMarcelo Tosatti#include <signal.h>
3618dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3619dcc38d1cSMarcelo TosattiEOF
3620dcc38d1cSMarcelo Tosatti
3621dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3622dcc38d1cSMarcelo Tosatti  signalfd=yes
3623dcc38d1cSMarcelo Tosattifi
3624dcc38d1cSMarcelo Tosatti
3625c2882b96SRiku Voipio# check if eventfd is supported
3626c2882b96SRiku Voipioeventfd=no
3627c2882b96SRiku Voipiocat > $TMPC << EOF
3628c2882b96SRiku Voipio#include <sys/eventfd.h>
3629c2882b96SRiku Voipio
3630c2882b96SRiku Voipioint main(void)
3631c2882b96SRiku Voipio{
363255cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3633c2882b96SRiku Voipio}
3634c2882b96SRiku VoipioEOF
3635c2882b96SRiku Voipioif compile_prog "" "" ; then
3636c2882b96SRiku Voipio  eventfd=yes
3637c2882b96SRiku Voipiofi
3638c2882b96SRiku Voipio
3639751bcc39SMarc-André Lureau# check if memfd is supported
3640751bcc39SMarc-André Lureaumemfd=no
3641751bcc39SMarc-André Lureaucat > $TMPC << EOF
3642751bcc39SMarc-André Lureau#include <sys/memfd.h>
3643751bcc39SMarc-André Lureau
3644751bcc39SMarc-André Lureauint main(void)
3645751bcc39SMarc-André Lureau{
3646751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3647751bcc39SMarc-André Lureau}
3648751bcc39SMarc-André LureauEOF
3649751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3650751bcc39SMarc-André Lureau  memfd=yes
3651751bcc39SMarc-André Lureaufi
3652751bcc39SMarc-André Lureau
3653751bcc39SMarc-André Lureau
3654751bcc39SMarc-André Lureau
3655d0927938SUlrich Hecht# check for fallocate
3656d0927938SUlrich Hechtfallocate=no
3657d0927938SUlrich Hechtcat > $TMPC << EOF
3658d0927938SUlrich Hecht#include <fcntl.h>
3659d0927938SUlrich Hecht
3660d0927938SUlrich Hechtint main(void)
3661d0927938SUlrich Hecht{
3662d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3663d0927938SUlrich Hecht    return 0;
3664d0927938SUlrich Hecht}
3665d0927938SUlrich HechtEOF
36668fb03151SPeter Maydellif compile_prog "" "" ; then
3667d0927938SUlrich Hecht  fallocate=yes
3668d0927938SUlrich Hechtfi
3669d0927938SUlrich Hecht
36703d4fa43eSKusanagi Kouichi# check for fallocate hole punching
36713d4fa43eSKusanagi Kouichifallocate_punch_hole=no
36723d4fa43eSKusanagi Kouichicat > $TMPC << EOF
36733d4fa43eSKusanagi Kouichi#include <fcntl.h>
36743d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
36753d4fa43eSKusanagi Kouichi
36763d4fa43eSKusanagi Kouichiint main(void)
36773d4fa43eSKusanagi Kouichi{
36783d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
36793d4fa43eSKusanagi Kouichi    return 0;
36803d4fa43eSKusanagi Kouichi}
36813d4fa43eSKusanagi KouichiEOF
36823d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
36833d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
36843d4fa43eSKusanagi Kouichifi
36853d4fa43eSKusanagi Kouichi
3686b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3687b953f075SDenis V. Lunevfallocate_zero_range=no
3688b953f075SDenis V. Lunevcat > $TMPC << EOF
3689b953f075SDenis V. Lunev#include <fcntl.h>
3690b953f075SDenis V. Lunev#include <linux/falloc.h>
3691b953f075SDenis V. Lunev
3692b953f075SDenis V. Lunevint main(void)
3693b953f075SDenis V. Lunev{
3694b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3695b953f075SDenis V. Lunev    return 0;
3696b953f075SDenis V. Lunev}
3697b953f075SDenis V. LunevEOF
3698b953f075SDenis V. Lunevif compile_prog "" "" ; then
3699b953f075SDenis V. Lunev  fallocate_zero_range=yes
3700b953f075SDenis V. Lunevfi
3701b953f075SDenis V. Lunev
3702ed911435SKevin Wolf# check for posix_fallocate
3703ed911435SKevin Wolfposix_fallocate=no
3704ed911435SKevin Wolfcat > $TMPC << EOF
3705ed911435SKevin Wolf#include <fcntl.h>
3706ed911435SKevin Wolf
3707ed911435SKevin Wolfint main(void)
3708ed911435SKevin Wolf{
3709ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3710ed911435SKevin Wolf    return 0;
3711ed911435SKevin Wolf}
3712ed911435SKevin WolfEOF
3713ed911435SKevin Wolfif compile_prog "" "" ; then
3714ed911435SKevin Wolf    posix_fallocate=yes
3715ed911435SKevin Wolffi
3716ed911435SKevin Wolf
3717c727f47dSPeter Maydell# check for sync_file_range
3718c727f47dSPeter Maydellsync_file_range=no
3719c727f47dSPeter Maydellcat > $TMPC << EOF
3720c727f47dSPeter Maydell#include <fcntl.h>
3721c727f47dSPeter Maydell
3722c727f47dSPeter Maydellint main(void)
3723c727f47dSPeter Maydell{
3724c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3725c727f47dSPeter Maydell    return 0;
3726c727f47dSPeter Maydell}
3727c727f47dSPeter MaydellEOF
37288fb03151SPeter Maydellif compile_prog "" "" ; then
3729c727f47dSPeter Maydell  sync_file_range=yes
3730c727f47dSPeter Maydellfi
3731c727f47dSPeter Maydell
3732dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3733dace20dcSPeter Maydellfiemap=no
3734dace20dcSPeter Maydellcat > $TMPC << EOF
3735dace20dcSPeter Maydell#include <sys/ioctl.h>
3736dace20dcSPeter Maydell#include <linux/fs.h>
3737dace20dcSPeter Maydell#include <linux/fiemap.h>
3738dace20dcSPeter Maydell
3739dace20dcSPeter Maydellint main(void)
3740dace20dcSPeter Maydell{
3741dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3742dace20dcSPeter Maydell    return 0;
3743dace20dcSPeter Maydell}
3744dace20dcSPeter MaydellEOF
37458fb03151SPeter Maydellif compile_prog "" "" ; then
3746dace20dcSPeter Maydell  fiemap=yes
3747dace20dcSPeter Maydellfi
3748dace20dcSPeter Maydell
3749d0927938SUlrich Hecht# check for dup3
3750d0927938SUlrich Hechtdup3=no
3751d0927938SUlrich Hechtcat > $TMPC << EOF
3752d0927938SUlrich Hecht#include <unistd.h>
3753d0927938SUlrich Hecht
3754d0927938SUlrich Hechtint main(void)
3755d0927938SUlrich Hecht{
3756d0927938SUlrich Hecht    dup3(0, 0, 0);
3757d0927938SUlrich Hecht    return 0;
3758d0927938SUlrich Hecht}
3759d0927938SUlrich HechtEOF
376078f5d726SJan Kiszkaif compile_prog "" "" ; then
3761d0927938SUlrich Hecht  dup3=yes
3762d0927938SUlrich Hechtfi
3763d0927938SUlrich Hecht
37644e0c6529SAlex Bligh# check for ppoll support
37654e0c6529SAlex Blighppoll=no
37664e0c6529SAlex Blighcat > $TMPC << EOF
37674e0c6529SAlex Bligh#include <poll.h>
37684e0c6529SAlex Bligh
37694e0c6529SAlex Blighint main(void)
37704e0c6529SAlex Bligh{
37714e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
37724e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
37734e0c6529SAlex Bligh    return 0;
37744e0c6529SAlex Bligh}
37754e0c6529SAlex BlighEOF
37764e0c6529SAlex Blighif compile_prog "" "" ; then
37774e0c6529SAlex Bligh  ppoll=yes
37784e0c6529SAlex Blighfi
37794e0c6529SAlex Bligh
3780cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3781cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3782cd758dd0SAlex Blighcat > $TMPC << EOF
3783cd758dd0SAlex Bligh#include <sys/prctl.h>
3784cd758dd0SAlex Bligh
3785cd758dd0SAlex Blighint main(void)
3786cd758dd0SAlex Bligh{
3787cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3788cd758dd0SAlex Bligh    return 0;
3789cd758dd0SAlex Bligh}
3790cd758dd0SAlex BlighEOF
3791cd758dd0SAlex Blighif compile_prog "" "" ; then
3792cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3793cd758dd0SAlex Blighfi
3794cd758dd0SAlex Bligh
37953b6edd16SPeter Maydell# check for epoll support
37963b6edd16SPeter Maydellepoll=no
37973b6edd16SPeter Maydellcat > $TMPC << EOF
37983b6edd16SPeter Maydell#include <sys/epoll.h>
37993b6edd16SPeter Maydell
38003b6edd16SPeter Maydellint main(void)
38013b6edd16SPeter Maydell{
38023b6edd16SPeter Maydell    epoll_create(0);
38033b6edd16SPeter Maydell    return 0;
38043b6edd16SPeter Maydell}
38053b6edd16SPeter MaydellEOF
38068fb03151SPeter Maydellif compile_prog "" "" ; then
38073b6edd16SPeter Maydell  epoll=yes
38083b6edd16SPeter Maydellfi
38093b6edd16SPeter Maydell
3810227f0214SPeter Maydell# epoll_create1 is a later addition
3811227f0214SPeter Maydell# so we must check separately for its presence
38123b6edd16SPeter Maydellepoll_create1=no
38133b6edd16SPeter Maydellcat > $TMPC << EOF
38143b6edd16SPeter Maydell#include <sys/epoll.h>
38153b6edd16SPeter Maydell
38163b6edd16SPeter Maydellint main(void)
38173b6edd16SPeter Maydell{
381819e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
381919e83f6bSPeter Maydell     * a function being called. This is necessary so that on
382019e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
382119e83f6bSPeter Maydell     * the library but not declared in the header file we will
382219e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
382319e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
382419e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
382519e83f6bSPeter Maydell     */
3826c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
38273b6edd16SPeter Maydell}
38283b6edd16SPeter MaydellEOF
38298fb03151SPeter Maydellif compile_prog "" "" ; then
38303b6edd16SPeter Maydell  epoll_create1=yes
38313b6edd16SPeter Maydellfi
38323b6edd16SPeter Maydell
3833a8fd1abaSPeter Maydell# check for sendfile support
3834a8fd1abaSPeter Maydellsendfile=no
3835a8fd1abaSPeter Maydellcat > $TMPC << EOF
3836a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3837a8fd1abaSPeter Maydell
3838a8fd1abaSPeter Maydellint main(void)
3839a8fd1abaSPeter Maydell{
3840a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3841a8fd1abaSPeter Maydell}
3842a8fd1abaSPeter MaydellEOF
3843a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3844a8fd1abaSPeter Maydell  sendfile=yes
3845a8fd1abaSPeter Maydellfi
3846a8fd1abaSPeter Maydell
384751834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
384851834341SRiku Voipiotimerfd=no
384951834341SRiku Voipiocat > $TMPC << EOF
385051834341SRiku Voipio#include <sys/timerfd.h>
385151834341SRiku Voipio
385251834341SRiku Voipioint main(void)
385351834341SRiku Voipio{
385451834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
385551834341SRiku Voipio}
385651834341SRiku VoipioEOF
385751834341SRiku Voipioif compile_prog "" "" ; then
385851834341SRiku Voipio  timerfd=yes
385951834341SRiku Voipiofi
386051834341SRiku Voipio
38619af5c906SRiku Voipio# check for setns and unshare support
38629af5c906SRiku Voipiosetns=no
38639af5c906SRiku Voipiocat > $TMPC << EOF
38649af5c906SRiku Voipio#include <sched.h>
38659af5c906SRiku Voipio
38669af5c906SRiku Voipioint main(void)
38679af5c906SRiku Voipio{
38689af5c906SRiku Voipio    int ret;
38699af5c906SRiku Voipio    ret = setns(0, 0);
38709af5c906SRiku Voipio    ret = unshare(0);
38719af5c906SRiku Voipio    return ret;
38729af5c906SRiku Voipio}
38739af5c906SRiku VoipioEOF
38749af5c906SRiku Voipioif compile_prog "" "" ; then
38759af5c906SRiku Voipio  setns=yes
38769af5c906SRiku Voipiofi
38779af5c906SRiku Voipio
3878cc8ae6deSpbrook# Check if tools are available to build documentation.
3879a25dba17SJuan Quintelaif test "$docs" != "no" ; then
388001668d98SStefan Weil  if has makeinfo && has pod2man; then
3881a25dba17SJuan Quintela    docs=yes
388283a3ab8bSJuan Quintela  else
3883a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
388421684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
388583a3ab8bSJuan Quintela    fi
3886a25dba17SJuan Quintela    docs=no
388783a3ab8bSJuan Quintela  fi
3888cc8ae6deSpbrookfi
3889cc8ae6deSpbrook
3890f514f41cSStefan Weil# Search for bswap_32 function
38916ae9a1f4SJuan Quintelabyteswap_h=no
38926ae9a1f4SJuan Quintelacat > $TMPC << EOF
38936ae9a1f4SJuan Quintela#include <byteswap.h>
38946ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
38956ae9a1f4SJuan QuintelaEOF
389652166aa0SJuan Quintelaif compile_prog "" "" ; then
38976ae9a1f4SJuan Quintela  byteswap_h=yes
38986ae9a1f4SJuan Quintelafi
38996ae9a1f4SJuan Quintela
390075f13596SStefan Weil# Search for bswap32 function
39016ae9a1f4SJuan Quintelabswap_h=no
39026ae9a1f4SJuan Quintelacat > $TMPC << EOF
39036ae9a1f4SJuan Quintela#include <sys/endian.h>
39046ae9a1f4SJuan Quintela#include <sys/types.h>
39056ae9a1f4SJuan Quintela#include <machine/bswap.h>
39066ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
39076ae9a1f4SJuan QuintelaEOF
390852166aa0SJuan Quintelaif compile_prog "" "" ; then
39096ae9a1f4SJuan Quintela  bswap_h=yes
39106ae9a1f4SJuan Quintelafi
39116ae9a1f4SJuan Quintela
3912da93a1fdSaliguori##########################################
3913e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
3914c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
3915e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
39163c33ea96SPaolo Bonzini    libiscsi="yes"
3917ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
3918ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
3919c589b249SRonnie Sahlberg  else
3920c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
3921e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3922c589b249SRonnie Sahlberg    fi
3923c589b249SRonnie Sahlberg    libiscsi="no"
3924c589b249SRonnie Sahlberg  fi
3925c589b249SRonnie Sahlbergfi
3926c589b249SRonnie Sahlberg
3927c589b249SRonnie Sahlberg##########################################
39288bacde8dSNatanael Copa# Do we need libm
39298bacde8dSNatanael Copacat > $TMPC << EOF
39308bacde8dSNatanael Copa#include <math.h>
3931f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
39328bacde8dSNatanael CopaEOF
39338bacde8dSNatanael Copaif compile_prog "" "" ; then
39348bacde8dSNatanael Copa  :
39358bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
39368bacde8dSNatanael Copa  LIBS="-lm $LIBS"
39378bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
39388bacde8dSNatanael Copaelse
393976ad07a4SPeter Maydell  error_exit "libm check failed"
39408bacde8dSNatanael Copafi
39418bacde8dSNatanael Copa
39428bacde8dSNatanael Copa##########################################
3943da93a1fdSaliguori# Do we need librt
39448bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
39458bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
39468bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
39478bacde8dSNatanael Copa# function in addition.
3948da93a1fdSaliguoricat > $TMPC <<EOF
3949da93a1fdSaliguori#include <signal.h>
3950da93a1fdSaliguori#include <time.h>
39518bacde8dSNatanael Copaint main(void) {
39528bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
39538bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
39548bacde8dSNatanael Copa}
3955da93a1fdSaliguoriEOF
3956da93a1fdSaliguori
395752166aa0SJuan Quintelaif compile_prog "" "" ; then
395807ffa4bdSJuan Quintela  :
39598bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
396018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
396118e588b1SRick Liu  LIBS="$LIBS -lrt"
396218e588b1SRick Liu  libs_qga="$libs_qga -lrt"
3963da93a1fdSaliguorifi
3964da93a1fdSaliguori
396531ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3966179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
39676362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
39686362a53fSJuan Quintelafi
39696362a53fSJuan Quintela
3970de5071c5SBlue Swirl##########################################
3971cd4ec0b4SGerd Hoffmann# spice probe
3972cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
3973cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
3974cd4ec0b4SGerd Hoffmann#include <spice.h>
3975cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
3976cd4ec0b4SGerd HoffmannEOF
3977710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3978710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
397965d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
398065d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
3981cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
3982cd4ec0b4SGerd Hoffmann    spice="yes"
3983cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
3984cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
39852e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
39862e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
3987cd4ec0b4SGerd Hoffmann  else
3988cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
39898efc9363SHu Tao      feature_not_found "spice" \
39908efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3991cd4ec0b4SGerd Hoffmann    fi
3992cd4ec0b4SGerd Hoffmann    spice="no"
3993cd4ec0b4SGerd Hoffmann  fi
3994cd4ec0b4SGerd Hoffmannfi
3995cd4ec0b4SGerd Hoffmann
39967b02f544SMarc-André Lureau# check for smartcard support
3997111a38b0SRobert Relyeasmartcard_cflags=""
39987b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
39997b02f544SMarc-André Lureau    if $pkg_config libcacard; then
40007b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
40017b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
40027b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
40037b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
40047b02f544SMarc-André Lureau        smartcard="yes"
4005111a38b0SRobert Relyea    else
40067b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
40077b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4008111a38b0SRobert Relyea        fi
40097b02f544SMarc-André Lureau        smartcard="no"
4010111a38b0SRobert Relyea    fi
4011111a38b0SRobert Relyeafi
4012111a38b0SRobert Relyea
40132b2325ffSGerd Hoffmann# check for libusb
40142b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
401565d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
40162b2325ffSGerd Hoffmann        libusb="yes"
4017ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4018ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
40192b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
40202b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
40212b2325ffSGerd Hoffmann    else
40222b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
40238efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
40242b2325ffSGerd Hoffmann        fi
40252b2325ffSGerd Hoffmann        libusb="no"
40262b2325ffSGerd Hoffmann    fi
40272b2325ffSGerd Hoffmannfi
40282b2325ffSGerd Hoffmann
402969354a83SHans de Goede# check for usbredirparser for usb network redirection support
403069354a83SHans de Goedeif test "$usb_redir" != "no" ; then
403165d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
403269354a83SHans de Goede        usb_redir="yes"
4033ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4034ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
403569354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
403656ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
403769354a83SHans de Goede    else
403869354a83SHans de Goede        if test "$usb_redir" = "yes"; then
403921684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
404069354a83SHans de Goede        fi
404169354a83SHans de Goede        usb_redir="no"
404269354a83SHans de Goede    fi
404369354a83SHans de Goedefi
404469354a83SHans de Goede
4045cd4ec0b4SGerd Hoffmann##########################################
4046d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4047d9840e25STomoki Sekiyama
4048d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4049d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4050d9840e25STomoki Sekiyama    "")   vss_win32_include="-I$source_path" ;;
4051d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4052d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4053d9840e25STomoki Sekiyama          vss_win32_include="-I$source_path/.sdk/vss"
4054d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4055d9840e25STomoki Sekiyama	  ;;
4056d9840e25STomoki Sekiyama    *)    vss_win32_include="-I$vss_win32_sdk"
4057d9840e25STomoki Sekiyama  esac
4058d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4059d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4060d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4061d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4062d9840e25STomoki SekiyamaEOF
4063d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4064d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4065d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4066d9840e25STomoki Sekiyama    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4067f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4068d9840e25STomoki Sekiyama  else
4069d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4070d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4071d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4072d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4073d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4074d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4075d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4076d9840e25STomoki Sekiyama    fi
4077d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4078d9840e25STomoki Sekiyama  fi
4079d9840e25STomoki Sekiyamafi
4080d9840e25STomoki Sekiyama
4081d9840e25STomoki Sekiyama##########################################
4082d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4083d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4084d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4085d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4086d9840e25STomoki Sekiyama
4087d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4088d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4089d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4090d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4091d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4092d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4093d9840e25STomoki Sekiyama    else
4094d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4095d9840e25STomoki Sekiyama    fi
4096d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4097d9840e25STomoki Sekiyama    win_sdk=""
4098d9840e25STomoki Sekiyama  fi
4099d9840e25STomoki Sekiyamafi
4100d9840e25STomoki Sekiyama
4101d9840e25STomoki Sekiyama##########################################
410250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
410350cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
410450cbebb9SMichael Roth  cat > $TMPC << EOF
410550cbebb9SMichael Roth#include <windows.h>
410650cbebb9SMichael Roth#include <ntddscsi.h>
410750cbebb9SMichael Rothint main(void) {
410850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
410950cbebb9SMichael Roth#error Missing required ioctl definitions
411050cbebb9SMichael Roth#endif
411150cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
411250cbebb9SMichael Roth  return addr.Lun;
411350cbebb9SMichael Roth}
411450cbebb9SMichael RothEOF
411550cbebb9SMichael Roth  if compile_prog "" "" ; then
411650cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4117c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
411850cbebb9SMichael Roth  fi
411950cbebb9SMichael Rothfi
412050cbebb9SMichael Roth
412150cbebb9SMichael Roth##########################################
41229d9e1521SGerd Hoffmann# virgl renderer probe
41239d9e1521SGerd Hoffmann
41249d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
41259d9e1521SGerd Hoffmann  cat > $TMPC << EOF
41269d9e1521SGerd Hoffmann#include <virglrenderer.h>
41279d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
41289d9e1521SGerd HoffmannEOF
41299d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
41309d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
41319d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
41329d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
41339d9e1521SGerd Hoffmann    virglrenderer="yes"
41349d9e1521SGerd Hoffmann  else
41359d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
41369d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
41379d9e1521SGerd Hoffmann    fi
41389d9e1521SGerd Hoffmann    virglrenderer="no"
41399d9e1521SGerd Hoffmann  fi
41409d9e1521SGerd Hoffmannfi
41419d9e1521SGerd Hoffmann
41429d9e1521SGerd Hoffmann##########################################
41435f6b9e8fSBlue Swirl# check if we have fdatasync
41445f6b9e8fSBlue Swirl
41455f6b9e8fSBlue Swirlfdatasync=no
41465f6b9e8fSBlue Swirlcat > $TMPC << EOF
41475f6b9e8fSBlue Swirl#include <unistd.h>
4148d1722a27SAlexandre Raymondint main(void) {
4149d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4150d1722a27SAlexandre Raymondreturn fdatasync(0);
4151d1722a27SAlexandre Raymond#else
4152e172fe11SStefan Weil#error Not supported
4153d1722a27SAlexandre Raymond#endif
4154d1722a27SAlexandre Raymond}
41555f6b9e8fSBlue SwirlEOF
41565f6b9e8fSBlue Swirlif compile_prog "" "" ; then
41575f6b9e8fSBlue Swirl    fdatasync=yes
41585f6b9e8fSBlue Swirlfi
41595f6b9e8fSBlue Swirl
416094a420b1SStefan Hajnoczi##########################################
4161e78815a5SAndreas Färber# check if we have madvise
4162e78815a5SAndreas Färber
4163e78815a5SAndreas Färbermadvise=no
4164e78815a5SAndreas Färbercat > $TMPC << EOF
4165e78815a5SAndreas Färber#include <sys/types.h>
4166e78815a5SAndreas Färber#include <sys/mman.h>
4167832ce9c2SScott Wood#include <stddef.h>
4168e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4169e78815a5SAndreas FärberEOF
4170e78815a5SAndreas Färberif compile_prog "" "" ; then
4171e78815a5SAndreas Färber    madvise=yes
4172e78815a5SAndreas Färberfi
4173e78815a5SAndreas Färber
4174e78815a5SAndreas Färber##########################################
4175e78815a5SAndreas Färber# check if we have posix_madvise
4176e78815a5SAndreas Färber
4177e78815a5SAndreas Färberposix_madvise=no
4178e78815a5SAndreas Färbercat > $TMPC << EOF
4179e78815a5SAndreas Färber#include <sys/mman.h>
4180832ce9c2SScott Wood#include <stddef.h>
4181e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4182e78815a5SAndreas FärberEOF
4183e78815a5SAndreas Färberif compile_prog "" "" ; then
4184e78815a5SAndreas Färber    posix_madvise=yes
4185e78815a5SAndreas Färberfi
4186e78815a5SAndreas Färber
4187e78815a5SAndreas Färber##########################################
418894a420b1SStefan Hajnoczi# check if trace backend exists
418994a420b1SStefan Hajnoczi
41905b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
419194a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
41925b808275SLluís Vilanova  error_exit "invalid trace backends" \
41935b808275SLluís Vilanova      "Please choose supported trace backends."
419494a420b1SStefan Hajnoczifi
419594a420b1SStefan Hajnoczi
41967e24e92aSStefan Hajnoczi##########################################
41977e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
41985b808275SLluís Vilanovaif have_backend "ust"; then
41997e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4200bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
42017e24e92aSStefan Hajnocziint main(void) { return 0; }
42027e24e92aSStefan HajnocziEOF
42037e24e92aSStefan Hajnoczi  if compile_prog "" "" ; then
4204bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
420589138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
42067e24e92aSStefan Hajnoczi    else
4207bf15f63cSMohamad Gebai      lttng_ust_libs="-llttng-ust"
4208bf15f63cSMohamad Gebai    fi
4209bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
421089138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4211bf15f63cSMohamad Gebai    else
4212bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4213bf15f63cSMohamad Gebai    fi
4214bf15f63cSMohamad Gebai
4215bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4216bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4217bf15f63cSMohamad Gebai  else
4218bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
42197e24e92aSStefan Hajnoczi  fi
42207e24e92aSStefan Hajnoczifi
4221b3d08c02SDaniel P. Berrange
4222b3d08c02SDaniel P. Berrange##########################################
4223b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
42245b808275SLluís Vilanovaif have_backend "dtrace"; then
4225b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
422676ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4227b3d08c02SDaniel P. Berrange  fi
4228c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4229c276b17dSDaniel P. Berrange  if has 'stap' ; then
4230c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4231c276b17dSDaniel P. Berrange  fi
4232b3d08c02SDaniel P. Berrangefi
4233b3d08c02SDaniel P. Berrange
42347e24e92aSStefan Hajnoczi##########################################
4235519175a2SAlex Barcelo# check and set a backend for coroutine
4236d0e2fce5SAneesh Kumar K.V
42377c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
42387c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
42397c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
42407c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
42417c2acc70SPeter Maydell# is the Windows-specific one.
42427c2acc70SPeter Maydell
42437c2acc70SPeter Maydellucontext_works=no
4244d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4245d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4246d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4247cdf84806SPeter Maydell#ifdef __stub_makecontext
4248cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4249cdf84806SPeter Maydell#endif
425075cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4251d0e2fce5SAneesh Kumar K.VEOF
4252d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
42537c2acc70SPeter Maydell    ucontext_works=yes
4254d0e2fce5SAneesh Kumar K.V  fi
4255519175a2SAlex Barcelofi
42567c2acc70SPeter Maydell
42577c2acc70SPeter Maydellif test "$coroutine" = ""; then
42587c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
42597c2acc70SPeter Maydell    coroutine=win32
42607c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
42617c2acc70SPeter Maydell    coroutine=ucontext
4262519175a2SAlex Barcelo  else
42637c2acc70SPeter Maydell    coroutine=sigaltstack
42647c2acc70SPeter Maydell  fi
42657c2acc70SPeter Maydellelse
42667c2acc70SPeter Maydell  case $coroutine in
42677c2acc70SPeter Maydell  windows)
42687c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
42697c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
42707c2acc70SPeter Maydell    fi
42717c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
42727c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
42737c2acc70SPeter Maydell    coroutine=win32
42747c2acc70SPeter Maydell    ;;
42757c2acc70SPeter Maydell  ucontext)
42767c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
42777c2acc70SPeter Maydell      feature_not_found "ucontext"
42787c2acc70SPeter Maydell    fi
42797c2acc70SPeter Maydell    ;;
42807c2acc70SPeter Maydell  gthread|sigaltstack)
42817c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
42827c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
42837c2acc70SPeter Maydell    fi
42847c2acc70SPeter Maydell    ;;
42857c2acc70SPeter Maydell  *)
428676ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
42877c2acc70SPeter Maydell    ;;
42887c2acc70SPeter Maydell  esac
4289d0e2fce5SAneesh Kumar K.Vfi
4290d0e2fce5SAneesh Kumar K.V
429170c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
429270c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
429370c60c08SStefan Hajnoczi    coroutine_pool=no
429470c60c08SStefan Hajnoczi  else
429570c60c08SStefan Hajnoczi    coroutine_pool=yes
429670c60c08SStefan Hajnoczi  fi
429770c60c08SStefan Hajnoczifi
429870c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
429970c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
430070c60c08SStefan Hajnoczifi
430170c60c08SStefan Hajnoczi
4302d0e2fce5SAneesh Kumar K.V##########################################
4303d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4304d2042378SAneesh Kumar K.V
43054e1797f9SStefan Weilopen_by_handle_at=no
4306d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4307d2042378SAneesh Kumar K.V#include <fcntl.h>
4308acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4309acc55ba8SStefan Weil# error missing definition
4310acc55ba8SStefan Weil#else
431175cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4312acc55ba8SStefan Weil#endif
4313d2042378SAneesh Kumar K.VEOF
4314d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4315d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4316d2042378SAneesh Kumar K.Vfi
4317d2042378SAneesh Kumar K.V
4318e06a765eSHarsh Prateek Bora########################################
4319e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4320e06a765eSHarsh Prateek Bora
4321e06a765eSHarsh Prateek Boralinux_magic_h=no
4322e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4323e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4324e06a765eSHarsh Prateek Boraint main(void) {
432575cafad7SStefan Weil  return 0;
4326e06a765eSHarsh Prateek Bora}
4327e06a765eSHarsh Prateek BoraEOF
4328e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4329e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4330e06a765eSHarsh Prateek Borafi
4331e06a765eSHarsh Prateek Bora
43328ab1bf12SLuiz Capitulino########################################
4333c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4334c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4335c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4336c95e3080SKevin Wolf# only a warning.
4337c95e3080SKevin Wolf#
4338c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4339c95e3080SKevin Wolf# the build doesn't fail anyway.
4340c95e3080SKevin Wolf
434106d71fa1SPeter Maydellpragma_disable_unused_but_set=no
434206d71fa1SPeter Maydellcat > $TMPC << EOF
4343e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
434406d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4345c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4346e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4347c95e3080SKevin Wolf
434806d71fa1SPeter Maydellint main(void) {
434906d71fa1SPeter Maydell    return 0;
435006d71fa1SPeter Maydell}
435106d71fa1SPeter MaydellEOF
435206d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4353cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4354c95e3080SKevin Wolfelse
4355c95e3080SKevin Wolf    werror=no
435606d71fa1SPeter Maydellfi
435706d71fa1SPeter Maydell
435806d71fa1SPeter Maydell########################################
4359541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
43603f4349dcSKevin Wolf
43613f4349dcSKevin Wolfvalgrind_h=no
43623f4349dcSKevin Wolfcat > $TMPC << EOF
43633f4349dcSKevin Wolf#include <valgrind/valgrind.h>
43643f4349dcSKevin Wolfint main(void) {
43653f4349dcSKevin Wolf  return 0;
43663f4349dcSKevin Wolf}
43673f4349dcSKevin WolfEOF
43683f4349dcSKevin Wolfif compile_prog "" "" ; then
43693f4349dcSKevin Wolf    valgrind_h=yes
43703f4349dcSKevin Wolffi
43713f4349dcSKevin Wolf
43723f4349dcSKevin Wolf########################################
43738ab1bf12SLuiz Capitulino# check if environ is declared
43748ab1bf12SLuiz Capitulino
43758ab1bf12SLuiz Capitulinohas_environ=no
43768ab1bf12SLuiz Capitulinocat > $TMPC << EOF
43778ab1bf12SLuiz Capitulino#include <unistd.h>
43788ab1bf12SLuiz Capitulinoint main(void) {
4379c075a723SBlue Swirl    environ = 0;
43808ab1bf12SLuiz Capitulino    return 0;
43818ab1bf12SLuiz Capitulino}
43828ab1bf12SLuiz CapitulinoEOF
43838ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
43848ab1bf12SLuiz Capitulino    has_environ=yes
43858ab1bf12SLuiz Capitulinofi
43868ab1bf12SLuiz Capitulino
438776a347e1SRichard Henderson########################################
438876a347e1SRichard Henderson# check if cpuid.h is usable.
438976a347e1SRichard Henderson
439076a347e1SRichard Hendersoncpuid_h=no
439176a347e1SRichard Hendersoncat > $TMPC << EOF
439276a347e1SRichard Henderson#include <cpuid.h>
439376a347e1SRichard Hendersonint main(void) {
4394774d566cSPeter Maydell    unsigned a, b, c, d;
4395774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4396774d566cSPeter Maydell
4397774d566cSPeter Maydell    if (max >= 1) {
4398774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4399774d566cSPeter Maydell    }
4400774d566cSPeter Maydell
4401774d566cSPeter Maydell    if (max >= 7) {
4402774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4403774d566cSPeter Maydell    }
4404774d566cSPeter Maydell
440576a347e1SRichard Henderson    return 0;
440676a347e1SRichard Henderson}
440776a347e1SRichard HendersonEOF
440876a347e1SRichard Hendersonif compile_prog "" "" ; then
440976a347e1SRichard Henderson    cpuid_h=yes
441076a347e1SRichard Hendersonfi
441176a347e1SRichard Henderson
4412f540166bSRichard Henderson########################################
4413f540166bSRichard Henderson# check if __[u]int128_t is usable.
4414f540166bSRichard Henderson
4415f540166bSRichard Hendersonint128=no
4416f540166bSRichard Hendersoncat > $TMPC << EOF
4417a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4418a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4419a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4420a00f66abSStefan Weil# endif
4421a00f66abSStefan Weil#endif
4422f540166bSRichard Henderson__int128_t a;
4423f540166bSRichard Henderson__uint128_t b;
4424f540166bSRichard Hendersonint main (void) {
4425f540166bSRichard Henderson  a = a + b;
4426f540166bSRichard Henderson  b = a * b;
4427464e3671SPeter Maydell  a = a * a;
4428f540166bSRichard Henderson  return 0;
4429f540166bSRichard Henderson}
4430f540166bSRichard HendersonEOF
4431f540166bSRichard Hendersonif compile_prog "" "" ; then
4432f540166bSRichard Henderson    int128=yes
4433f540166bSRichard Hendersonfi
443476a347e1SRichard Henderson
44351e6e9acaSRichard Henderson########################################
44361e6e9acaSRichard Henderson# check if getauxval is available.
44371e6e9acaSRichard Henderson
44381e6e9acaSRichard Hendersongetauxval=no
44391e6e9acaSRichard Hendersoncat > $TMPC << EOF
44401e6e9acaSRichard Henderson#include <sys/auxv.h>
44411e6e9acaSRichard Hendersonint main(void) {
44421e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
44431e6e9acaSRichard Henderson}
44441e6e9acaSRichard HendersonEOF
44451e6e9acaSRichard Hendersonif compile_prog "" "" ; then
44461e6e9acaSRichard Henderson    getauxval=yes
44471e6e9acaSRichard Hendersonfi
44481e6e9acaSRichard Henderson
4449fd0e6053SJohn Snow########################################
4450fd0e6053SJohn Snow# check if ccache is interfering with
4451fd0e6053SJohn Snow# semantic analysis of macros
4452fd0e6053SJohn Snow
44535e4dfd3dSJohn Snowunset CCACHE_CPP2
4454fd0e6053SJohn Snowccache_cpp2=no
4455fd0e6053SJohn Snowcat > $TMPC << EOF
4456fd0e6053SJohn Snowstatic const int Z = 1;
4457fd0e6053SJohn Snow#define fn() ({ Z; })
4458fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4459fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4460fd0e6053SJohn Snow#define ID(X) (X)
4461fd0e6053SJohn Snowint main(int argc, char *argv[])
4462fd0e6053SJohn Snow{
4463fd0e6053SJohn Snow    int x = 0, y = 0;
4464fd0e6053SJohn Snow    x = ID(x);
4465fd0e6053SJohn Snow    x = fn();
4466fd0e6053SJohn Snow    fn();
4467fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4468fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4469fd0e6053SJohn Snow    return 0;
4470fd0e6053SJohn Snow}
4471fd0e6053SJohn SnowEOF
4472fd0e6053SJohn Snow
4473fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4474fd0e6053SJohn Snow    ccache_cpp2=yes
4475fd0e6053SJohn Snowfi
4476fd0e6053SJohn Snow
4477b553a042SJohn Snow#################################################
4478b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4479b553a042SJohn Snow
4480b553a042SJohn Snowif test "$fortify_source" != "no"; then
4481b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4482b553a042SJohn Snow    fortify_source="no";
4483cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4484cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4485b553a042SJohn Snow    fortify_source="no";
4486b553a042SJohn Snow  else
4487b553a042SJohn Snow    fortify_source="yes"
4488b553a042SJohn Snow  fi
4489b553a042SJohn Snowfi
4490b553a042SJohn Snow
4491d2042378SAneesh Kumar K.V##########################################
4492277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4493277abf15SJan Vesely
4494277abf15SJan Veselyhave_fsxattr=no
4495277abf15SJan Veselycat > $TMPC << EOF
4496277abf15SJan Vesely#include <linux/fs.h>
4497277abf15SJan Veselystruct fsxattr foo;
4498277abf15SJan Veselyint main(void) {
4499277abf15SJan Vesely  return 0;
4500277abf15SJan Vesely}
4501277abf15SJan VeselyEOF
4502277abf15SJan Veselyif compile_prog "" "" ; then
4503277abf15SJan Vesely    have_fsxattr=yes
4504277abf15SJan Veselyfi
4505277abf15SJan Vesely
4506b66e10e4SPeter Maydell##########################################
4507b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4508575b22b1SLaurent Vivierhave_rtnetlink=no
4509575b22b1SLaurent Viviercat > $TMPC << EOF
4510575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4511575b22b1SLaurent Vivierint main(void) {
4512575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4513575b22b1SLaurent Vivier}
4514575b22b1SLaurent VivierEOF
4515575b22b1SLaurent Vivierif compile_prog "" "" ; then
4516575b22b1SLaurent Vivier    have_rtnetlink=yes
4517575b22b1SLaurent Vivierfi
4518575b22b1SLaurent Vivier
45196969ec6cSJames Clarke#################################################
45206969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
45216969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
45226969ec6cSJames Clarke# given. It does no harm to give it on other
45236969ec6cSJames Clarke# platforms too.
45246969ec6cSJames Clarke
45256969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
45266969ec6cSJames Clarke#       contains -Wmissing-prototypes
45276969ec6cSJames Clarkecat > $TMPC << EOF
45286969ec6cSJames Clarkeextern int foo(void);
45296969ec6cSJames Clarkeint foo(void) { return 0; }
45306969ec6cSJames ClarkeEOF
45316969ec6cSJames Clarkeif ! compile_object ""; then
45326969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
45336969ec6cSJames Clarkefi
45346969ec6cSJames Clarkeif do_cc -nostdlib -Wl,-r -Wl,--no-relax -o $TMPMO $TMPO; then
45356969ec6cSJames Clarke  LD_REL_FLAGS="-Wl,--no-relax"
45366969ec6cSJames Clarkefi
45376969ec6cSJames Clarke
4538277abf15SJan Vesely##########################################
4539e86ecd4bSJuan Quintela# End of CC checks
4540e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4541e86ecd4bSJuan Quintela
45421d728c39SBlue Swirlif test "$gcov" = "yes" ; then
45431d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
45441d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4545b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4546e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4547ce278618SPeter Maydellelif test "$debug" = "no"; then
4548ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4549e86ecd4bSJuan Quintelafi
4550a316e378SJuan Quintela
45516542aa9cSPeter Lieven##########################################
45526542aa9cSPeter Lieven# Do we have libnfs
45536542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4554b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
45556542aa9cSPeter Lieven    libnfs="yes"
45566542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
45576542aa9cSPeter Lieven    LIBS="$LIBS $libnfs_libs"
45586542aa9cSPeter Lieven  else
45596542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
45608efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
45616542aa9cSPeter Lieven    fi
45626542aa9cSPeter Lieven    libnfs="no"
45636542aa9cSPeter Lieven  fi
45646542aa9cSPeter Lievenfi
45651d728c39SBlue Swirl
45666ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
45676ca026cbSPeter Maydellif test "$werror" = "yes"; then
45686ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
45696ca026cbSPeter Maydellfi
45706ca026cbSPeter Maydell
4571e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4572e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
45731156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4574e86ecd4bSJuan Quintela    fi
4575e86ecd4bSJuan Quintelafi
4576e86ecd4bSJuan Quintela
457794dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
457894dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
457994dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
458094dd53c5SGerd Hoffmannelse
458194dd53c5SGerd Hoffmann    POD2MAN="pod2man"
458294dd53c5SGerd Hoffmannfi
458394dd53c5SGerd Hoffmann
4584952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4585952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4586952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4587952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4588952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4589952afb71SBlue Swirl        fi
4590952afb71SBlue Swirl    done
4591952afb71SBlue Swirlfi
4592952afb71SBlue Swirl
459310ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4594e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4595528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4596834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
45975a67135aSbellard
45984b1c11fdSDaniel P. Berrangetools=""
45994b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4600ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
46014b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
46024b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4603a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
46044b1c11fdSDaniel P. Berrange  fi
46054b1c11fdSDaniel P. Berrangefi
46064b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4607983eef5aSMeador Inge  if test "$virtfs" != no ; then
4608be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4609983eef5aSMeador Inge      virtfs=yes
461017bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4611983eef5aSMeador Inge    else
4612983eef5aSMeador Inge      if test "$virtfs" = yes; then
46133f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4614983eef5aSMeador Inge      fi
461517500370SAndreas Färber      virtfs=no
4616983eef5aSMeador Inge    fi
461717bff52bSM. Mohan Kumar  fi
4618d138cee9SMichael Rothfi
46199d6bc27bSMichael Roth
46209d6bc27bSMichael Roth# Probe for guest agent support/options
46219d6bc27bSMichael Roth
4622e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4623b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4624fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4625e8ef31a3SMichael Tokarev      guest_agent=yes
4626e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4627e8ef31a3SMichael Tokarev      guest_agent=no
4628e8ef31a3SMichael Tokarev  else
4629e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4630ca35f780SPaolo Bonzini  fi
46314b1c11fdSDaniel P. Berrangefi
4632ca35f780SPaolo Bonzini
46339d6bc27bSMichael Roth# Guest agent Window MSI  package
46349d6bc27bSMichael Roth
46359d6bc27bSMichael Rothif test "$guest_agent" != yes; then
46369d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
46379d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
46389d6bc27bSMichael Roth  fi
46399d6bc27bSMichael Roth  guest_agent_msi=no
46409d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
46419d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46429d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
46439d6bc27bSMichael Roth  fi
46449d6bc27bSMichael Roth  guest_agent_msi=no
46459d6bc27bSMichael Rothelif ! has wixl; then
46469d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46479d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
46489d6bc27bSMichael Roth  fi
46499d6bc27bSMichael Roth  guest_agent_msi=no
46501a34904eSMichael Rothelse
46511a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
46521a34904eSMichael Roth  # disabled explicitly
46531a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
46541a34904eSMichael Roth    guest_agent_msi=yes
46551a34904eSMichael Roth  fi
46569d6bc27bSMichael Rothfi
46579d6bc27bSMichael Roth
46581a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
46599d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
46609d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
46619d6bc27bSMichael Roth  fi
46629d6bc27bSMichael Roth
46639d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
46649d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
46659d6bc27bSMichael Roth  fi
46669d6bc27bSMichael Roth
46679d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
46689d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
46699d6bc27bSMichael Roth  fi
46709d6bc27bSMichael Roth
46719d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
467289138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
46739d6bc27bSMichael Roth  fi
46749d6bc27bSMichael Roth
467589138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
46769d6bc27bSMichael Roth
46779d6bc27bSMichael Roth  case "$cpu" in
46789d6bc27bSMichael Roth  x86_64)
46799d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
46809d6bc27bSMichael Roth    ;;
46819d6bc27bSMichael Roth  i386)
46829d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
46839d6bc27bSMichael Roth    ;;
46849d6bc27bSMichael Roth  *)
46859d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
46869d6bc27bSMichael Roth    ;;
46879d6bc27bSMichael Roth  esac
46889d6bc27bSMichael Rothfi
46899d6bc27bSMichael Roth
4690ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4691ca35f780SPaolo Bonziniroms=
4692ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4693ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4694ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4695ca35f780SPaolo Bonzini  roms="optionrom"
4696ca35f780SPaolo Bonzinifi
4697d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
469839ac8455SDavid Gibson  roms="$roms spapr-rtas"
469939ac8455SDavid Gibsonfi
4700ca35f780SPaolo Bonzini
47019933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
47029933c305SChristian Borntraeger  roms="$roms s390-ccw"
47039933c305SChristian Borntraegerfi
47049933c305SChristian Borntraeger
4705964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
4706*92fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4707964c6fa1SRichard Henderson  textseg_addr=
4708964c6fa1SRichard Henderson  case "$cpu" in
4709479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4710479eb121SRichard Henderson      # ??? Rationale for choosing this address
4711964c6fa1SRichard Henderson      textseg_addr=0x60000000
4712964c6fa1SRichard Henderson      ;;
4713964c6fa1SRichard Henderson    mips)
4714479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4715479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4716479eb121SRichard Henderson      textseg_addr=0x60000000
4717964c6fa1SRichard Henderson      ;;
4718964c6fa1SRichard Henderson  esac
4719964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4720964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4721964c6fa1SRichard Henderson    int main(void) { return 0; }
4722964c6fa1SRichard HendersonEOF
4723964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4724964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4725964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4726964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4727964c6fa1SRichard Henderson      # at least.
4728*92fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
4729*92fe2ba8SPeter Maydell        error_exit \
4730*92fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
4731*92fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
4732*92fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
4733*92fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
4734*92fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
4735*92fe2ba8SPeter Maydell            "--disable-user option to configure."
4736*92fe2ba8SPeter Maydell      fi
4737*92fe2ba8SPeter Maydell
4738964c6fa1SRichard Henderson      $ld --verbose | sed \
4739964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4740964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4741964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4742964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4743964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4744964c6fa1SRichard Henderson    fi
4745964c6fa1SRichard Henderson  fi
4746964c6fa1SRichard Hendersonfi
4747964c6fa1SRichard Henderson
474802d34f62SCole Robinsonecho_version() {
474902d34f62SCole Robinson    if test "$1" = "yes" ; then
475002d34f62SCole Robinson        echo "($2)"
475102d34f62SCole Robinson    fi
475202d34f62SCole Robinson}
475302d34f62SCole Robinson
475450e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
475550e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
475650e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
47575ca9388aSGerd Hoffmann
47587d13299dSbellardecho "Install prefix    $prefix"
475989138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
476089138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
476189138857SStefan Weilecho "library directory $(eval echo $libdir)"
476289138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
476389138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
476489138857SStefan Weilecho "include directory $(eval echo $includedir)"
476589138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
476611d9f695Sbellardif test "$mingw32" = "no" ; then
476789138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
476889138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
476943ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
47705a699bbbSLaszlo Ersekelse
47715a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
4772d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
477311d9f695Sbellardfi
47745a67135aSbellardecho "Source path       $source_path"
47757d13299dSbellardecho "C compiler        $cc"
477683469015Sbellardecho "Host C compiler   $host_cc"
477783f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
47783c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
477945d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
47800c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
4781a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
47820c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
47837d13299dSbellardecho "make              $make"
47846a882643Spbrookecho "install           $install"
4785c886edfbSBlue Swirlecho "python            $python"
4786e2d8830eSBradif test "$slirp" = "yes" ; then
4787e2d8830eSBrad    echo "smbd              $smbd"
4788e2d8830eSBradfi
478917969268SFam Zhengecho "module support    $modules"
4790a98fd896Sbellardecho "host CPU          $cpu"
4791de83cd02Sbellardecho "host big endian   $bigendian"
479297a847bcSbellardecho "target list       $target_list"
4793ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
47947d13299dSbellardecho "gprof enabled     $gprof"
479503b4fe7dSaliguoriecho "sparse enabled    $sparse"
47961625af87Saliguoriecho "strip binaries    $strip_opt"
479705c2a3e7Sbellardecho "profiler          $profiler"
479843ce4dfeSbellardecho "static build      $static"
47995b0753e0Sbellardif test "$darwin" = "yes" ; then
48005b0753e0Sbellard    echo "Cocoa support     $cocoa"
48015b0753e0Sbellardfi
4802e2134eb9SGerd Hoffmannecho "pixman            $pixman"
480389138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
480489138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
4805925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
480689138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
4807ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
4808ddbb0d09SDaniel P. Berrangeecho "GNUTLS hash       $gnutls_hash"
4809b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
481091bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
481137788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
481289138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
4813fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
48149a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
48154d3b6f6eSbalrogecho "curses support    $curses"
48169d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
4817769ce76dSAlexander Grafecho "curl support      $curl"
481867b915a5Sbellardecho "mingw32 support   $mingw32"
48190c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
4820b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
4821b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
4822983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
4823821601eaSJes Sorensenecho "VNC support       $vnc"
4824821601eaSJes Sorensenif test "$vnc" = "yes" ; then
48252f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
48262f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
4827efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
4828821601eaSJes Sorensenfi
48293142255cSblueswir1if test -n "$sparc_cpu"; then
48303142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
48313142255cSblueswir1fi
4832e37630caSaliguoriecho "xen support       $xen"
48333996e85cSPaul Durrantif test "$xen" = "yes" ; then
48343996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
483564a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
48363996e85cSPaul Durrantfi
48372e4d9fb1Saurel32echo "brlapi support    $brlapi"
4838a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
4839a25dba17SJuan Quintelaecho "Documentation     $docs"
484040d6444eSAvi Kivityecho "PIE               $pie"
48418a16d273Sthsecho "vde support       $vde"
484258952137SVincenzo Maffioneecho "netmap support    $netmap"
48435c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
4844758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
484577755340Sthsecho "Install blobs     $blobs"
4846b31a0277SJuan Quintelaecho "KVM support       $kvm"
48472da776dbSMichael R. Hinesecho "RDMA support      $rdma"
48489195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
4849f652e6afSaurel32echo "fdt support       $fdt"
4850ceb42de8Saliguoriecho "preadv support    $preadv"
48515f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
4852e78815a5SAndreas Färberecho "madvise           $madvise"
4853e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
4854ee682d27SStefan Weilecho "uuid support      $uuid"
485547e98658SCorey Bryantecho "libcap-ng support $cap_ng"
4856d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
48575e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
48585b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
4859713572a7SMarc-André Lureauif have_backend "simple"; then
48609410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
4861e00e36fbSStefan Weilfi
486289138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
4863f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
4864dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
48657b02f544SMarc-André Lureauecho "smartcard support $smartcard"
48662b2325ffSGerd Hoffmannecho "libusb            $libusb"
486769354a83SHans de Goedeecho "usb net redir     $usb_redir"
4868da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
4869014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
4870c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
48716542aa9cSPeter Lievenecho "libnfs support    $libnfs"
4872d138cee9SMichael Rothecho "build guest agent $guest_agent"
4873d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
487450cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
48754c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
4876f794573eSEduardo Otuboecho "seccomp support   $seccomp"
48777c2acc70SPeter Maydellecho "coroutine backend $coroutine"
487870c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
4879eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
4880c9a12e75SChrysostomos Nanakosecho "Archipelago support $archipelago"
48811d728c39SBlue Swirlecho "gcov              $gcov_tool"
48821d728c39SBlue Swirlecho "gcov enabled      $gcov"
4883ab214c29SStefan Bergerecho "TPM support       $tpm"
48840a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
48853b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
48863556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
48874f18b782SJeff Codyecho "vhdx              $vhdx"
4888607dacd0Sqiaonuohanecho "lzo support       $lzo"
4889607dacd0Sqiaonuohanecho "snappy support    $snappy"
48906b383c08SPeter Wuecho "bzip2 support     $bzip2"
4891a99d57bbSWanlong Gaoecho "NUMA host support $numa"
48922847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
48937b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
489499f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
489567b915a5Sbellard
48961ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
489724b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
4898e8cd23deSbellardfi
489997a847bcSbellard
490098ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
490197a847bcSbellard
4902dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
4903dbd99ae3SStefan Weil
490498ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
490598ec69acSJuan Quintelaecho >> $config_host_mak
490698ec69acSJuan Quintela
4907e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
490899d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
490999d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
49103aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
49118bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
49120f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
491399d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
491499d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
491522d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
49169afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
49179afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
4918e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
49195a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
4920785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
49215a699bbbSLaszlo Ersekfi
4922f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
4923f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4924f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4925834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
4926f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
4927804edf29SJuan Quintela
492898ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
4929727e5283SPaolo Bonzini
4930f8393946Saurel32if test "$debug_tcg" = "yes" ; then
49312358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4932f8393946Saurel32fi
49331625af87Saliguoriif test "$strip_opt" = "yes" ; then
493452ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
49351625af87Saliguorifi
49367d13299dSbellardif test "$bigendian" = "yes" ; then
4937e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
493897a847bcSbellardfi
493967b915a5Sbellardif test "$mingw32" = "yes" ; then
494098ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
494189138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
49429fe6de94SBlue Swirl  version_major=${rc_version%%.*}
49439fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49449fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
49459fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49469fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
49479fe6de94SBlue Swirl  version_micro=0
49489fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
49499fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4950d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
4951d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4952f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4953d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4954d9840e25STomoki Sekiyama  fi
495550cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
495650cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
495750cbebb9SMichael Roth  fi
49581a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49599dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
49609dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
49619dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
49629dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
49639dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
49649dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
49659dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
49669dacf32dSYossi Hindin  fi
4967210fa556Spbrookelse
496835f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
4969210fa556Spbrookfi
4970128ab2ffSblueswir1
4971dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
4972dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
4973dffcb71cSMark McLoughlinfi
4974dffcb71cSMark McLoughlin
497583fb7adfSbellardif test "$darwin" = "yes" ; then
497698ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
497783fb7adfSbellardfi
4978b29fe3edSmalc
4979b29fe3edSmalcif test "$aix" = "yes" ; then
498098ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
4981b29fe3edSmalcfi
4982b29fe3edSmalc
4983ec530c81Sbellardif test "$solaris" = "yes" ; then
498498ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
49852358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
49860475a5caSths  if test "$needs_libsunmath" = "yes" ; then
498775b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
49880475a5caSths  fi
4989ec530c81Sbellardfi
4990179cf400SAndreas Färberif test "$haiku" = "yes" ; then
4991179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
4992179cf400SAndreas Färberfi
499397a847bcSbellardif test "$static" = "yes" ; then
499498ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
499597a847bcSbellardfi
49961ba16968SStefan Weilif test "$profiler" = "yes" ; then
49972358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
499805c2a3e7Sbellardfi
4999c20709aaSbellardif test "$slirp" = "yes" ; then
500098ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5001e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5002c20709aaSbellardfi
50038a16d273Sthsif test "$vde" = "yes" ; then
500498ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
50058a16d273Sthsfi
500658952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
500758952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
500858952137SVincenzo Maffionefi
5009015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5010015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5011015a33bdSGongleifi
501247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
501347e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
501447e98658SCorey Bryantfi
50152358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
50160c58ac1cSmalcfor drv in $audio_drv_list; do
501789138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
501898ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
50190c58ac1cSmalcdone
502067f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
502167f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
502267f86e8eSJuan Quintelafi
5023d5631638Smalcif test "$audio_win_int" = "yes" ; then
5024d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5025d5631638Smalcfi
5026b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5027b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5028821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5029821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5030821601eaSJes Sorensenfi
50312f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
503298ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
50332f9606b3Saliguorifi
5034821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
50352f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
50362f6f5c7aSCorentin Charyfi
5037821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5038efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5039efe556adSCorentin Charyfi
504076655d6dSaliguoriif test "$fnmatch" = "yes" ; then
50412358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
504276655d6dSaliguorifi
5043ee682d27SStefan Weilif test "$uuid" = "yes" ; then
5044ee682d27SStefan Weil  echo "CONFIG_UUID=y" >> $config_host_mak
5045ee682d27SStefan Weilfi
5046dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5047dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5048dce512deSChristoph Hellwigfi
504989138857SStefan Weilqemu_version=$(head $source_path/VERSION)
505098ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
50512358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
505298ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
505398ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5054a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
505598ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5056cc8ae6deSpbrookfi
505717969268SFam Zhengif test "$modules" = "yes"; then
5058e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5059e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
506089138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
506117969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
506217969268SFam Zhengfi
50631ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
506498ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5065a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
50668ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
506749ecc3faSbellardfi
506849ecc3faSbellardif test "$cocoa" = "yes" ; then
506998ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
507049ecc3faSbellardfi
50714d3b6f6eSbalrogif test "$curses" = "yes" ; then
507298ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5073ab4e5602SJan Kiszkafi
5074ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
50752358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5076ebc996f3SRiku Voipiofi
5077099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
50782358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5079099d6b0fSRiku Voipiofi
508040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
508140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
508240ff6d7eSKevin Wolffi
50833ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
50842358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
50853ce34dfbSvibisreenivasanfi
5086c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5087c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5088c2882b96SRiku Voipiofi
5089751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5090751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5091751bcc39SMarc-André Lureaufi
5092d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5093d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5094d0927938SUlrich Hechtfi
50953d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
50963d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
50973d4fa43eSKusanagi Kouichifi
5098b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5099b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5100b953f075SDenis V. Lunevfi
5101ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5102ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5103ed911435SKevin Wolffi
5104c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5105c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5106c727f47dSPeter Maydellfi
5107dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5108dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5109dace20dcSPeter Maydellfi
5110d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5111d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5112d0927938SUlrich Hechtfi
51134e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
51144e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
51154e0c6529SAlex Blighfi
5116cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5117cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5118cd758dd0SAlex Blighfi
51193b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
51203b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
51213b6edd16SPeter Maydellfi
51223b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
51233b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
51243b6edd16SPeter Maydellfi
5125a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5126a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5127a8fd1abaSPeter Maydellfi
512851834341SRiku Voipioif test "$timerfd" = "yes" ; then
512951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
513051834341SRiku Voipiofi
51319af5c906SRiku Voipioif test "$setns" = "yes" ; then
51329af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
51339af5c906SRiku Voipiofi
51343b3f24adSaurel32if test "$inotify" = "yes" ; then
51352358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
51363b3f24adSaurel32fi
5137c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5138c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5139c05c7a73SRiku Voipiofi
51406ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
51416ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
51426ae9a1f4SJuan Quintelafi
51436ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
51446ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
51456ae9a1f4SJuan Quintelafi
5146769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5147d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5148b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
51496ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5150769ce76dSAlexander Graffi
51512e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
515298ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
51532e4d9fb1Saurel32fi
5154fb599c9aSbalrogif test "$bluez" = "yes" ; then
515598ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5156ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5157fb599c9aSbalrogfi
5158d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
51599d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
51609d41401bSMichael S. Tsirkinfi
5161e18df141SAnthony Liguoriecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5162a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5163a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5164a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5165a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5166014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5167925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5168925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5169925a0400SGerd Hoffmann  fi
5170bbbf9bfbSStefan Weilfi
5171ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5172ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5173ddbb0d09SDaniel P. Berrangefi
5174ddbb0d09SDaniel P. Berrangeif test "$gnutls_hash" = "yes" ; then
5175ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
5176ddbb0d09SDaniel P. Berrangefi
5177b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5178b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5179b917da4cSDaniel P. Berrangefi
518091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
518191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
518237788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
518337788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
518437788f25SDaniel P. Berrange  fi
518562893b67SDaniel P. Berrangefi
518691bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
518791bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5188becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5189fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5190fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5191fff2f982SDaniel P. Berrange  fi
5192ed754746SDaniel P. Berrangefi
51939a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
51949a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
51959a2fd434SDaniel P. Berrangefi
5196559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5197559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5198559607eaSDaniel P. Berrangefi
5199277abf15SJan Vesely
5200277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5201277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5202277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5203277abf15SJan Vesely# if this macro is set.
5204277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5205277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5206277abf15SJan Veselyfi
5207bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5208bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5209a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5210a4ccabcfSAnthony Liguorifi
52119d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
52129d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
52139d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
52149d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
52159d9e1521SGerd Hoffmannfi
5216e37630caSaliguoriif test "$xen" = "yes" ; then
52176dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5218d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
521964a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
522064a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
522164a7ad6fSIan Campbell  fi
5222e37630caSaliguorifi
52235c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
52245c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
52255c6c3a6cSChristoph Hellwigfi
5226758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5227758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5228758e8e38SVenkateswararao Jujjuri (JV)fi
52294f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
52304f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
52314f26f2b6SAvi Kivityfi
5232983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5233758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5234758e8e38SVenkateswararao Jujjuri (JV)fi
52355e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
52365e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
52375e9be92dSNicholas Bellingerfi
523803ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
523903ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
524003ce5744SNikolay Nikolaevfi
524177755340Sthsif test "$blobs" = "yes" ; then
524298ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
524377755340Sthsfi
5244bf9298b9Saliguoriif test "$iovec" = "yes" ; then
52452358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5246bf9298b9Saliguorifi
5247ceb42de8Saliguoriif test "$preadv" = "yes" ; then
52482358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5249ceb42de8Saliguorifi
5250f652e6afSaurel32if test "$fdt" = "yes" ; then
52513f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5252f652e6afSaurel32fi
5253dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5254dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5255dcc38d1cSMarcelo Tosattifi
52569195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
52579195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
52589195b2c2SStefan Weilfi
52595f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
52605f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
52615f6b9e8fSBlue Swirlfi
5262e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5263e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5264e78815a5SAndreas Färberfi
5265e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5266e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5267e78815a5SAndreas Färberfi
526897a847bcSbellard
5269cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5270cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5271cd4ec0b4SGerd Hoffmannfi
5272cd4ec0b4SGerd Hoffmann
52737b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
52747b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5275111a38b0SRobert Relyeafi
5276111a38b0SRobert Relyea
52772b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
52782b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
52792b2325ffSGerd Hoffmannfi
52802b2325ffSGerd Hoffmann
528169354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
528269354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
528369354a83SHans de Goedefi
528469354a83SHans de Goede
5285da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5286da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5287f676c67eSJeremy White  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5288da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5289014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5290014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5291014cb152SGerd Hoffmann  fi
529220ff075bSMichael Wallefi
529320ff075bSMichael Walle
529499f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
529599f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
529699f2dbd3SLiang Lifi
529799f2dbd3SLiang Li
5298607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5299607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5300607dacd0Sqiaonuohanfi
5301607dacd0Sqiaonuohan
5302607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5303607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5304607dacd0Sqiaonuohanfi
5305607dacd0Sqiaonuohan
53066b383c08SPeter Wuif test "$bzip2" = "yes" ; then
53076b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
53086b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
53096b383c08SPeter Wufi
53106b383c08SPeter Wu
5311c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5312d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
53136ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
53146ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5315c589b249SRonnie Sahlbergfi
5316c589b249SRonnie Sahlberg
53176542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
53186542aa9cSPeter Lieven  echo "CONFIG_LIBNFS=y" >> $config_host_mak
53196542aa9cSPeter Lievenfi
53206542aa9cSPeter Lieven
5321f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5322f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5323f794573eSEduardo Otubofi
5324f794573eSEduardo Otubo
532583fb7adfSbellard# XXX: suppress that
53267d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
53272358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
53287d3505c5Sbellardfi
53297d3505c5Sbellard
53304d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
53314d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
53324d9310f4SDaniel P. Berrangefi
53333556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
53343556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
53353556c233SPaolo Bonzinifi
5336f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5337d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
53386ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
53396ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5340f27aaf4bSChristian Brunnerfi
534120ff6c80SAnthony Liguori
53427c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
534370c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
534470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
534570c60c08SStefan Hajnoczielse
534670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
534770c60c08SStefan Hajnoczifi
5348d0e2fce5SAneesh Kumar K.V
5349d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5350d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5351d2042378SAneesh Kumar K.Vfi
5352d2042378SAneesh Kumar K.V
5353e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5354e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5355e06a765eSHarsh Prateek Borafi
5356e06a765eSHarsh Prateek Bora
5357cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5358cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
535906d71fa1SPeter Maydellfi
536006d71fa1SPeter Maydell
53613f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
53623f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
53633f4349dcSKevin Wolffi
53643f4349dcSKevin Wolf
53658ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
53668ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
53678ab1bf12SLuiz Capitulinofi
53688ab1bf12SLuiz Capitulino
536976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
537076a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
537176a347e1SRichard Hendersonfi
537276a347e1SRichard Henderson
5373f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5374f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5375f540166bSRichard Hendersonfi
5376f540166bSRichard Henderson
53771e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
53781e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
53791e6e9acaSRichard Hendersonfi
53801e6e9acaSRichard Henderson
5381eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5382d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
53836ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
53846ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5385eb100396SBharata B Raofi
5386eb100396SBharata B Rao
5387d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5388d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5389d85fa9ebSJeff Codyfi
5390d85fa9ebSJeff Cody
53910c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
53920c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
53930c14fb47SBharata B Raofi
53940c14fb47SBharata B Rao
53957c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
53967c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
53977c815372SBharata B Raofi
53987c815372SBharata B Rao
5399c9a12e75SChrysostomos Nanakosif test "$archipelago" = "yes" ; then
5400c9a12e75SChrysostomos Nanakos  echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5401c9a12e75SChrysostomos Nanakos  echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5402c9a12e75SChrysostomos Nanakosfi
5403c9a12e75SChrysostomos Nanakos
54040a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5405d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
54066ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
54076ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
54080a12ec87SRichard W.M. Jonesfi
54090a12ec87SRichard W.M. Jones
54104f18b782SJeff Codyif test "$vhdx" = "yes" ; then
54114f18b782SJeff Cody  echo "CONFIG_VHDX=y" >> $config_host_mak
54124f18b782SJeff Codyfi
54134f18b782SJeff Cody
541468063649Sblueswir1# USB host support
5415b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
54162b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5417b5613fdcSGerd Hoffmannelse
541898ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5419b5613fdcSGerd Hoffmannfi
542068063649Sblueswir1
54213b8acc11SPaolo Bonzini# TPM passthrough support?
54223b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
54233b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
54243b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
54253b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
54263b8acc11SPaolo Bonzini  fi
54273b8acc11SPaolo Bonzinifi
54283b8acc11SPaolo Bonzini
54295b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
54305b808275SLluís Vilanovaif have_backend "nop"; then
54316d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
543222890ab5SPrerna Saxenafi
54335b808275SLluís Vilanovaif have_backend "simple"; then
54346d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
54356d8a764eSLluís  # Set the appropriate trace file.
5436953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
54379410b56cSPrerna Saxenafi
5438ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5439ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
54406d8a764eSLluísfi
54415b808275SLluís Vilanovaif have_backend "ust"; then
54426d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
54436d8a764eSLluísfi
54445b808275SLluís Vilanovaif have_backend "dtrace"; then
54456d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
54466d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
54476d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
54486d8a764eSLluís  fi
5449c276b17dSDaniel P. Berrangefi
54505b808275SLluís Vilanovaif have_backend "ftrace"; then
5451781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5452781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5453781e9545SEiichi Tsukata  else
545421684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5455781e9545SEiichi Tsukata  fi
5456781e9545SEiichi Tsukatafi
54579410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
54589410b56cSPrerna Saxena
54592da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
54602da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
54612da776dbSMichael R. Hinesfi
54622da776dbSMichael R. Hines
5463575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5464575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5465575b22b1SLaurent Vivierfi
5466575b22b1SLaurent Vivier
54675c312079SDr. David Alan Gilbert# Hold two types of flag:
54685c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
54695c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
54705c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
54715c312079SDr. David Alan Gilbert#                                     platform
54725c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
54735c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
54745c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
54755c312079SDr. David Alan Gilbertfi
54765c312079SDr. David Alan Gilbert
54775b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
54785b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
54795b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
54805b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
54815b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
54825b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5483c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
54845b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
548540d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
548640d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
54875b5e3037SPaolo Bonzinielse
54885b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
54895b5e3037SPaolo Bonzinifi
54905b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
54915b5e3037SPaolo Bonzini
549298ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
549398ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5494804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5495804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
54961901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
54971901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
54981901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
549921655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5500c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5501804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5502a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5503a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5504a31a8642SMichael S. Tsirkinfi
55052b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5506804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
550783f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
55083c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5509804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
551045d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
55113dd46c78SBlue Swirlecho "AS=$as" >> $config_host_mak
55123dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5513804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5514804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
55154852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
55169fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5517e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
551846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5519a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5520f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5521e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5522e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
552380fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
55242944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5525e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5526e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5527e39f0062SPaolo Bonzinifi
552842da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
552942da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
553042da6041SGerd Hoffmannelse
553142da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
553242da6041SGerd Hoffmannfi
5533e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
553446eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
55356969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
553673da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
55373e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5538804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
553917969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
554017969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5541957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
554290246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
554390246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
554494dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5545cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
55461d728c39SBlue Swirlif test "$gcov" = "yes" ; then
55471d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
55481d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
55491d728c39SBlue Swirlfi
5550804edf29SJuan Quintela
55516efd7517SPeter Maydell# use included Linux headers
55526efd7517SPeter Maydellif test "$linux" = "yes" ; then
5553a307beb6SAndreas Färber  mkdir -p linux-headers
55546efd7517SPeter Maydell  case "$cpu" in
5555c72b26ecSRichard Henderson  i386|x86_64|x32)
555608312a63SPeter Maydell    linux_arch=x86
55576efd7517SPeter Maydell    ;;
55586efd7517SPeter Maydell  ppcemb|ppc|ppc64)
555908312a63SPeter Maydell    linux_arch=powerpc
55606efd7517SPeter Maydell    ;;
55616efd7517SPeter Maydell  s390x)
556208312a63SPeter Maydell    linux_arch=s390
556308312a63SPeter Maydell    ;;
55641f080313SClaudio Fontana  aarch64)
55651f080313SClaudio Fontana    linux_arch=arm64
55661f080313SClaudio Fontana    ;;
5567222e7d11SSanjay Lal  mips64)
5568222e7d11SSanjay Lal    linux_arch=mips
5569222e7d11SSanjay Lal    ;;
557008312a63SPeter Maydell  *)
557108312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
557208312a63SPeter Maydell    linux_arch="$cpu"
55736efd7517SPeter Maydell    ;;
55746efd7517SPeter Maydell  esac
557508312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
557608312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
557708312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
557808312a63SPeter Maydell    fi
55796efd7517SPeter Maydellfi
55806efd7517SPeter Maydell
558197a847bcSbellardfor target in $target_list; do
558297a847bcSbellardtarget_dir="$target"
558325be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
558489138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
558597a847bcSbellardtarget_bigendian="no"
55861f3d3c8fSJuan Quintela
5587c1799a84SPaolo Bonzinicase "$target_name" in
5588d15a9c23SAnthony Green  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5589ea2d6a39SJuan Quintela  target_bigendian=yes
5590ea2d6a39SJuan Quintela  ;;
5591ea2d6a39SJuan Quintelaesac
559297a847bcSbellardtarget_softmmu="no"
5593997344f3Sbellardtarget_user_only="no"
5594831b7825Sthstarget_linux_user="no"
559584778508Sblueswir1target_bsd_user="no"
55969e407a85Spbrookcase "$target" in
5597c1799a84SPaolo Bonzini  ${target_name}-softmmu)
55989e407a85Spbrook    target_softmmu="yes"
55999e407a85Spbrook    ;;
5600c1799a84SPaolo Bonzini  ${target_name}-linux-user)
56019c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
560276ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
56039c7a4202SBlue Swirl    fi
56049e407a85Spbrook    target_user_only="yes"
56059e407a85Spbrook    target_linux_user="yes"
56069e407a85Spbrook    ;;
5607c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
56089cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
560976ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
56109c7a4202SBlue Swirl    fi
561184778508Sblueswir1    target_user_only="yes"
561284778508Sblueswir1    target_bsd_user="yes"
561384778508Sblueswir1    ;;
56149e407a85Spbrook  *)
561576ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
56169e407a85Spbrook    exit 1
56179e407a85Spbrook    ;;
56189e407a85Spbrookesac
5619831b7825Sths
562097a847bcSbellardmkdir -p $target_dir
562125be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
562297a847bcSbellard
5623e5fe0c52Spbrookbflt="no"
562489138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
562556aebc89Spbrookgdb_xml_files=""
56267ba1e619Saliguori
5627c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
56286acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5629e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5630e73aae67SJuan Quintela
5631c1799a84SPaolo Bonzinicase "$target_name" in
56322408a527Saurel32  i386)
56332408a527Saurel32  ;;
56342408a527Saurel32  x86_64)
56356acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
56362408a527Saurel32  ;;
56372408a527Saurel32  alpha)
56382408a527Saurel32  ;;
56392408a527Saurel32  arm|armeb)
5640b498c8a0SJuan Quintela    TARGET_ARCH=arm
5641e5fe0c52Spbrook    bflt="yes"
564256aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
56432408a527Saurel32  ;;
56446a49fa95SAlexander Graf  aarch64)
56456a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
56466a49fa95SAlexander Graf    bflt="yes"
56478f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
56486a49fa95SAlexander Graf  ;;
56492408a527Saurel32  cris)
56502408a527Saurel32  ;;
5651613a22c9SMichael Walle  lm32)
5652613a22c9SMichael Walle  ;;
56532408a527Saurel32  m68k)
56540938cda5Saurel32    bflt="yes"
565556aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
56562408a527Saurel32  ;;
5657877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5658877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
565972b675caSEdgar E. Iglesias    bflt="yes"
566072b675caSEdgar E. Iglesias  ;;
56612408a527Saurel32  mips|mipsel)
5662b498c8a0SJuan Quintela    TARGET_ARCH=mips
566325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
56642408a527Saurel32  ;;
56652408a527Saurel32  mipsn32|mipsn32el)
5666597e2cecSRichard Henderson    TARGET_ARCH=mips64
56676acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
566825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5669597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
56702408a527Saurel32  ;;
56712408a527Saurel32  mips64|mips64el)
5672b498c8a0SJuan Quintela    TARGET_ARCH=mips64
56736acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
567425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
56752408a527Saurel32  ;;
5676d15a9c23SAnthony Green  moxie)
5677d15a9c23SAnthony Green  ;;
5678e67db06eSJia Liu  or32)
5679e67db06eSJia Liu    TARGET_ARCH=openrisc
5680e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5681e67db06eSJia Liu  ;;
56822408a527Saurel32  ppc)
5683c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56842408a527Saurel32  ;;
56852408a527Saurel32  ppcemb)
56866acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5687e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5688c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56892408a527Saurel32  ;;
56902408a527Saurel32  ppc64)
56916acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5692e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
56931438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56942408a527Saurel32  ;;
56959c35126cSDoug Kwan  ppc64le)
56969c35126cSDoug Kwan    TARGET_ARCH=ppc64
56979c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
56989c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
56991438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
57009c35126cSDoug Kwan  ;;
57012408a527Saurel32  ppc64abi32)
5702b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
57036acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5704e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
570525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
57061438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
57072408a527Saurel32  ;;
57082408a527Saurel32  sh4|sh4eb)
5709b498c8a0SJuan Quintela    TARGET_ARCH=sh4
57104dbed897Spbrook    bflt="yes"
57112408a527Saurel32  ;;
57122408a527Saurel32  sparc)
57132408a527Saurel32  ;;
57142408a527Saurel32  sparc64)
57156acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
57162408a527Saurel32  ;;
57172408a527Saurel32  sparc32plus)
5718b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
57196acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
5720e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
572125be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
57222408a527Saurel32  ;;
572324e804ecSAlexander Graf  s390x)
57248a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
572524e804ecSAlexander Graf  ;;
5726444e06b1SChen Gang  tilegx)
5727444e06b1SChen Gang  ;;
57285ecaa4edSPeter Crosthwaite  tricore)
57295ecaa4edSPeter Crosthwaite  ;;
5730d2fbca94SGuan Xuetao  unicore32)
5731d2fbca94SGuan Xuetao  ;;
5732cfa550c6SMax Filippov  xtensa|xtensaeb)
5733cfa550c6SMax Filippov    TARGET_ARCH=xtensa
5734cfa550c6SMax Filippov  ;;
57352408a527Saurel32  *)
573676ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
57372408a527Saurel32  ;;
57382408a527Saurel32esac
57395e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
57405e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
57415e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
57425e8861a0SPaolo Bonzinifi
57435e8861a0SPaolo Bonzini
57445e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
57455e8861a0SPaolo Bonzini
574699afc91dSDaniel P. Berrangeupper() {
574799afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
574899afc91dSDaniel P. Berrange}
574999afc91dSDaniel P. Berrange
575089138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
575125be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
5752c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
575325be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5754e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
5755e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
5756e6e91b9cSJuan Quintelafi
575725be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5758adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
5759adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5760adfc3e91SStacey Sonfi
5761c1799a84SPaolo Bonzinicase "$target_name" in
57621b0c87fcSJuan Quintela  i386|x86_64)
57631b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
576425be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
5765eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
5766eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5767eb6fda0fSAnthony PERARD      fi
5768432d268cSJun Nakajima    fi
576959d21e53SAlexander Graf    ;;
577059d21e53SAlexander Graf  *)
57711b0c87fcSJuan Quintelaesac
5772c1799a84SPaolo Bonzinicase "$target_name" in
5773222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5774c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
5775c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5776c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
5777c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5778c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
5779c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
5780c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5781222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5782c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
578318b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
578418b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
578518b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
578625be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
57871ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
5788d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5789421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5790d5970055SMichael S. Tsirkin      fi
5791c59249f9SJuan Quintela    fi
5792c59249f9SJuan Quintelaesac
5793de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
579425be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
579597a847bcSbellardfi
579697a847bcSbellardif test "$target_softmmu" = "yes" ; then
579725be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5798de83cd02Sbellardfi
5799997344f3Sbellardif test "$target_user_only" = "yes" ; then
580025be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5801a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5802997344f3Sbellardfi
5803831b7825Sthsif test "$target_linux_user" = "yes" ; then
580425be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5805831b7825Sthsfi
580656aebc89Spbrooklist=""
580756aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
580856aebc89Spbrook  for x in $gdb_xml_files; do
580956aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
581056aebc89Spbrook  done
581125be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
58123d0f1517SJuan Quintelafi
5813de83cd02Sbellard
5814e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
581525be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5816e5fe0c52Spbrookfi
581784778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
581825be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
581984778508Sblueswir1fi
58205b0753e0Sbellard
58214afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
5822fa282484SJuan Quintela
58234afddb55SJuan Quintelacflags=""
5824fa282484SJuan Quintelaldflags=""
58259b8e111fSJuan Quintela
5826c765fcacSPeter Crosthwaitedisas_config() {
5827c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5828c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5829c765fcacSPeter Crosthwaite}
5830c765fcacSPeter Crosthwaite
583164656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
583264656024SJuan Quintela  case "$i" in
583364656024SJuan Quintela  alpha)
5834c765fcacSPeter Crosthwaite    disas_config "ALPHA"
583564656024SJuan Quintela  ;;
583682295d8aSRichard Henderson  aarch64)
583782295d8aSRichard Henderson    if test -n "${cxx}"; then
5838c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
583982295d8aSRichard Henderson    fi
584082295d8aSRichard Henderson  ;;
584164656024SJuan Quintela  arm)
5842c765fcacSPeter Crosthwaite    disas_config "ARM"
5843999b53ecSClaudio Fontana    if test -n "${cxx}"; then
5844c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
5845999b53ecSClaudio Fontana    fi
584664656024SJuan Quintela  ;;
584764656024SJuan Quintela  cris)
5848c765fcacSPeter Crosthwaite    disas_config "CRIS"
584964656024SJuan Quintela  ;;
585064656024SJuan Quintela  hppa)
5851c765fcacSPeter Crosthwaite    disas_config "HPPA"
585264656024SJuan Quintela  ;;
5853c72b26ecSRichard Henderson  i386|x86_64|x32)
5854c765fcacSPeter Crosthwaite    disas_config "I386"
585564656024SJuan Quintela  ;;
5856903ec55cSAurelien Jarno  ia64*)
5857c765fcacSPeter Crosthwaite    disas_config "IA64"
5858903ec55cSAurelien Jarno  ;;
585979368f49SMichael Walle  lm32)
5860c765fcacSPeter Crosthwaite    disas_config "LM32"
586179368f49SMichael Walle  ;;
586264656024SJuan Quintela  m68k)
5863c765fcacSPeter Crosthwaite    disas_config "M68K"
586464656024SJuan Quintela  ;;
5865877fdc12SEdgar E. Iglesias  microblaze*)
5866c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
586764656024SJuan Quintela  ;;
586864656024SJuan Quintela  mips*)
5869c765fcacSPeter Crosthwaite    disas_config "MIPS"
587064656024SJuan Quintela  ;;
5871d15a9c23SAnthony Green  moxie*)
5872c765fcacSPeter Crosthwaite    disas_config "MOXIE"
5873d15a9c23SAnthony Green  ;;
5874e67db06eSJia Liu  or32)
5875c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
5876e67db06eSJia Liu  ;;
587764656024SJuan Quintela  ppc*)
5878c765fcacSPeter Crosthwaite    disas_config "PPC"
587964656024SJuan Quintela  ;;
588024e804ecSAlexander Graf  s390*)
5881c765fcacSPeter Crosthwaite    disas_config "S390"
588264656024SJuan Quintela  ;;
588364656024SJuan Quintela  sh4)
5884c765fcacSPeter Crosthwaite    disas_config "SH4"
588564656024SJuan Quintela  ;;
588664656024SJuan Quintela  sparc*)
5887c765fcacSPeter Crosthwaite    disas_config "SPARC"
588864656024SJuan Quintela  ;;
5889cfa550c6SMax Filippov  xtensa*)
5890c765fcacSPeter Crosthwaite    disas_config "XTENSA"
5891cfa550c6SMax Filippov  ;;
589264656024SJuan Quintela  esac
589364656024SJuan Quinteladone
58949195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
5895c765fcacSPeter Crosthwaite  disas_config "TCI"
58969195b2c2SStefan Weilfi
589764656024SJuan Quintela
58986ee7126fSJuan Quintelacase "$ARCH" in
58996ee7126fSJuan Quintelaalpha)
59006ee7126fSJuan Quintela  # Ensure there's only a single GP
59016ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
59026ee7126fSJuan Quintela;;
59036ee7126fSJuan Quintelaesac
59046ee7126fSJuan Quintela
5905d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
590625be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
5907d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
5908d02c1db3SJuan Quintela    cflags="-p $cflags"
5909d02c1db3SJuan Quintela    ldflags="-p $ldflags"
5910d02c1db3SJuan Quintela  fi
5911d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
5912d02c1db3SJuan Quintela    ldflags="-p $ldflags"
591325be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
5914d02c1db3SJuan Quintela  fi
5915d02c1db3SJuan Quintelafi
5916d02c1db3SJuan Quintela
59179b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5918964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
5919fa282484SJuan Quintelafi
5920fa282484SJuan Quintela
592125be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
592225be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5923fa282484SJuan Quintela
592497a847bcSbellarddone # for target in $targets
59257d13299dSbellard
5926b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
5927b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
5928b776eca1SGerd Hoffmannfi
5929b776eca1SGerd Hoffmann
5930a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
5931a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
5932a540f158SPeter Crosthwaitefi
5933a540f158SPeter Crosthwaite
5934a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
5935a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
5936a99d57bbSWanlong Gaofi
5937a99d57bbSWanlong Gao
5938fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
5939fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
5940fd0e6053SJohn Snowfi
5941fd0e6053SJohn Snow
5942d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
5943f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
59442b170effSMichael TokarevDIRS="$DIRS fsdev"
59459933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
59462d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
59472dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
5948c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5949c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5950aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5951ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5952446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
59539933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
59542d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
59554652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
5956753d11f2SRichard Hendersonfor bios_file in \
5957753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
59585acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
5959753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
5960753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
5961e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
5962753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
59634e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
5964753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
5965753d11f2SRichard Hendersondo
596689138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
59677ea78b74SJan Kiszkadone
596889138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
5969c2304b52SMarcel Apfelbaumdo
597089138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
5971c2304b52SMarcel Apfelbaumdone
5972d1807a4fSPaolo Bonzinimkdir -p $DIRS
59737d13299dSbellardfor f in $FILES ; do
5974cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5975f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
5976f9245e10SPeter Maydell    fi
59777d13299dSbellarddone
59781ad2134fSPaul Brook
5979c34ebfdcSAnthony Liguori# temporary config to build submodules
59802d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
5981c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
598237116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
5983c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
59843dd46c78SBlue Swirl    echo "AS=$as" >> $config_mak
5985c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
5986c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
59873dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
5988c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
5989a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
5990c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
5991c34ebfdcSAnthony Liguoridone
5992c34ebfdcSAnthony Liguori
599376c7560aSMax Reitz# set up qemu-iotests in this build directory
599476c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
599576c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
599676c7560aSMax Reitz
599776c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
599876c7560aSMax Reitzecho >> "$iotests_common_env"
599976c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
600076c7560aSMax Reitz
600176c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
600276c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
600376c7560aSMax Reitzfi
600476c7560aSMax Reitz
6005dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6006dc655404SMichael S. Tsirkincat <<EOD >config.status
6007dc655404SMichael S. Tsirkin#!/bin/sh
6008dc655404SMichael S. Tsirkin# Generated by configure.
6009dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6010dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6011dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6012dc655404SMichael S. TsirkinEOD
6013dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6014dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6015cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6016dc655404SMichael S. Tsirkinchmod +x config.status
6017dc655404SMichael S. Tsirkin
60188cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6019