xref: /openbmc/qemu/configure (revision 5ce43972812e4d9473d5acfd1d12e52cb9778b2c)
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"
347d13299dSbellard
35da1d85e3SGerd Hoffmannrm -f config.log
369ac81bbbSmalc
37b48e3611SPeter Maydell# Print a helpful header at the top of config.log
38b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
39979ae168SPeter Maydellprintf "# Configured with:" >> config.log
40979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
41979ae168SPeter Maydellecho >> config.log
42b48e3611SPeter Maydellecho "#" >> config.log
43b48e3611SPeter Maydell
4476ad07a4SPeter Maydellerror_exit() {
4576ad07a4SPeter Maydell    echo
4676ad07a4SPeter Maydell    echo "ERROR: $1"
4776ad07a4SPeter Maydell    while test -n "$2"; do
4876ad07a4SPeter Maydell        echo "       $2"
4976ad07a4SPeter Maydell        shift
5076ad07a4SPeter Maydell    done
5176ad07a4SPeter Maydell    echo
5276ad07a4SPeter Maydell    exit 1
5376ad07a4SPeter Maydell}
5476ad07a4SPeter Maydell
559c83ffd8SPeter Maydelldo_compiler() {
569c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
579c83ffd8SPeter Maydell    # is compiler binary to execute.
589c83ffd8SPeter Maydell    local compiler="$1"
599c83ffd8SPeter Maydell    shift
609c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
619c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
628dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
638dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
648dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
658dc38a78SPeter Maydell    # obvious to developers.
668dc38a78SPeter Maydell    if test "$werror" != "yes"; then
678dc38a78SPeter Maydell        return 0
688dc38a78SPeter Maydell    fi
698dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
708dc38a78SPeter Maydell    case "$*" in
718dc38a78SPeter Maydell        *-Werror*)
728dc38a78SPeter Maydell           return 0
738dc38a78SPeter Maydell        ;;
748dc38a78SPeter Maydell    esac
759c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
769c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
7776ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
7876ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
7976ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8076ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
818dc38a78SPeter Maydell}
828dc38a78SPeter Maydell
839c83ffd8SPeter Maydelldo_cc() {
849c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
859c83ffd8SPeter Maydell}
869c83ffd8SPeter Maydell
879c83ffd8SPeter Maydelldo_cxx() {
889c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
899c83ffd8SPeter Maydell}
909c83ffd8SPeter Maydell
919c83ffd8SPeter Maydellupdate_cxxflags() {
929c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
939c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
949c83ffd8SPeter Maydell    # because they only make sense for C programs.
959c83ffd8SPeter Maydell    QEMU_CXXFLAGS=
969c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
979c83ffd8SPeter Maydell        case $arg in
989c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
999c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1009c83ffd8SPeter Maydell                ;;
1019c83ffd8SPeter Maydell            *)
1029c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1039c83ffd8SPeter Maydell                ;;
1049c83ffd8SPeter Maydell        esac
1059c83ffd8SPeter Maydell    done
1069c83ffd8SPeter Maydell}
1079c83ffd8SPeter Maydell
10852166aa0SJuan Quintelacompile_object() {
109fd0e6053SJohn Snow  local_cflags="$1"
110fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11152166aa0SJuan Quintela}
11252166aa0SJuan Quintela
11352166aa0SJuan Quintelacompile_prog() {
11452166aa0SJuan Quintela  local_cflags="$1"
11552166aa0SJuan Quintela  local_ldflags="$2"
1168dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
11752166aa0SJuan Quintela}
11852166aa0SJuan Quintela
11911568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12011568d6dSPaolo Bonzinisymlink() {
12172b8b5a1SStefan Weil  rm -rf "$2"
122ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12372b8b5a1SStefan Weil  ln -s "$1" "$2"
12411568d6dSPaolo Bonzini}
12511568d6dSPaolo Bonzini
1260dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1270dba6195SLoïc Minier# executable or a builtin)
1280dba6195SLoïc Minierhas() {
1290dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1300dba6195SLoïc Minier}
1310dba6195SLoïc Minier
1320dba6195SLoïc Minier# search for an executable in PATH
1330dba6195SLoïc Minierpath_of() {
1340dba6195SLoïc Minier    local_command="$1"
1350dba6195SLoïc Minier    local_ifs="$IFS"
1360dba6195SLoïc Minier    local_dir=""
1370dba6195SLoïc Minier
1380dba6195SLoïc Minier    # pathname has a dir component?
1390dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1400dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1410dba6195SLoïc Minier            echo "$local_command"
1420dba6195SLoïc Minier            return 0
1430dba6195SLoïc Minier        fi
1440dba6195SLoïc Minier    fi
1450dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1460dba6195SLoïc Minier        return 1
1470dba6195SLoïc Minier    fi
1480dba6195SLoïc Minier
1490dba6195SLoïc Minier    IFS=:
1500dba6195SLoïc Minier    for local_dir in $PATH; do
1510dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1520dba6195SLoïc Minier            echo "$local_dir/$local_command"
1530dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1540dba6195SLoïc Minier            return 0
1550dba6195SLoïc Minier        fi
1560dba6195SLoïc Minier    done
1570dba6195SLoïc Minier    # not found
1580dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1590dba6195SLoïc Minier    return 1
1600dba6195SLoïc Minier}
1610dba6195SLoïc Minier
1625b808275SLluís Vilanovahave_backend () {
1635b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1645b808275SLluís Vilanova}
1655b808275SLluís Vilanova
1667d13299dSbellard# default parameters
167ca4deeb1SPaolo Bonzinisource_path=`dirname "$0"`
1682ff6b91eSJuan Quintelacpu=""
169a31a8642SMichael S. Tsirkiniasl="iasl"
1701e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
17143ce4dfeSbellardstatic="no"
1727d13299dSbellardcross_prefix=""
1730c58ac1cSmalcaudio_drv_list=""
174b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
175b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
176e49d021eSPeter Maydellhost_cc="cc"
17773da375eSJuan Quintelalibs_softmmu=""
1783e2e0e6bSJuan Quintelalibs_tools=""
17967f86e8eSJuan Quintelaaudio_pt_int=""
180d5631638Smalcaudio_win_int=""
1812b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
182957f1f99SMichael Rothlibs_qga=""
1835bc62e01SGerd Hoffmanndebug_info="yes"
18463678e17SSteven Noonanstack_protector=""
185ac0df51dSaliguori
186afb63ebdSStefan Weil# Don't accept a target_list environment variable.
187afb63ebdSStefan Weilunset target_list
188377529c0SPaolo Bonzini
189377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
190377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
191377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
192377529c0SPaolo Bonzini#              unless --disable-foo is given
193377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
194377529c0SPaolo Bonzini#              feature will searched for,
195377529c0SPaolo Bonzini#              if not found, configure exits with error
196377529c0SPaolo Bonzini#
197377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
198377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
199377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
200377529c0SPaolo Bonzini
201377529c0SPaolo Bonzinibluez=""
202377529c0SPaolo Bonzinibrlapi=""
203377529c0SPaolo Bonzinicurl=""
204377529c0SPaolo Bonzinicurses=""
205377529c0SPaolo Bonzinidocs=""
206377529c0SPaolo Bonzinifdt=""
20758952137SVincenzo Maffionenetmap="no"
208e2134eb9SGerd Hoffmannpixman=""
209377529c0SPaolo Bonzinisdl=""
21047c03744SDave Airliesdlabi="1.2"
211983eef5aSMeador Ingevirtfs=""
212821601eaSJes Sorensenvnc="yes"
213377529c0SPaolo Bonzinisparse="no"
214377529c0SPaolo Bonziniuuid=""
215377529c0SPaolo Bonzinivde=""
216377529c0SPaolo Bonzinivnc_sasl=""
217377529c0SPaolo Bonzinivnc_jpeg=""
218377529c0SPaolo Bonzinivnc_png=""
219377529c0SPaolo Bonzinixen=""
220d5b93ddfSAnthony PERARDxen_ctrl_version=""
22164a7ad6fSIan Campbellxen_pv_domain_build="no"
222eb6fda0fSAnthony PERARDxen_pci_passthrough=""
223377529c0SPaolo Bonzinilinux_aio=""
22447e98658SCorey Bryantcap_ng=""
225377529c0SPaolo Bonziniattr=""
2264f26f2b6SAvi Kivitylibattr=""
227377529c0SPaolo Bonzinixfs=""
228377529c0SPaolo Bonzini
229d41a75a2SBradvhost_net="no"
2305e9be92dSNicholas Bellingervhost_scsi="no"
231d41a75a2SBradkvm="no"
2322da776dbSMichael R. Hinesrdma=""
233377529c0SPaolo Bonzinigprof="no"
234377529c0SPaolo Bonzinidebug_tcg="no"
235377529c0SPaolo Bonzinidebug="no"
236b553a042SJohn Snowfortify_source=""
237377529c0SPaolo Bonzinistrip_opt="yes"
2389195b2c2SStefan Weiltcg_interpreter="no"
239377529c0SPaolo Bonzinibigendian="no"
240377529c0SPaolo Bonzinimingw32="no"
2411d728c39SBlue Swirlgcov="no"
2421d728c39SBlue Swirlgcov_tool="gcov"
243377529c0SPaolo BonziniEXESUF=""
24417969268SFam ZhengDSOSUF=".so"
24517969268SFam ZhengLDFLAGS_SHARED="-shared"
24617969268SFam Zhengmodules="no"
247377529c0SPaolo Bonziniprefix="/usr/local"
248377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
249528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
250850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
251377529c0SPaolo Bonzinibindir="\${prefix}/bin"
2523aa5d2beSAlon Levylibdir="\${prefix}/lib"
2538bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
2540f94d6daSAlon Levyincludedir="\${prefix}/include"
255377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
256785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
257377529c0SPaolo Bonziniconfsuffix="/qemu"
258377529c0SPaolo Bonzinislirp="yes"
259377529c0SPaolo Bonzinioss_lib=""
260377529c0SPaolo Bonzinibsd="no"
261377529c0SPaolo Bonzinilinux="no"
262377529c0SPaolo Bonzinisolaris="no"
263377529c0SPaolo Bonziniprofiler="no"
264377529c0SPaolo Bonzinicocoa="no"
265377529c0SPaolo Bonzinisoftmmu="yes"
266377529c0SPaolo Bonzinilinux_user="no"
267377529c0SPaolo Bonzinibsd_user="no"
268377529c0SPaolo Bonziniaix="no"
269377529c0SPaolo Bonziniblobs="yes"
270377529c0SPaolo Bonzinipkgversion=""
27140d6444eSAvi Kivitypie=""
272377529c0SPaolo Bonzinizero_malloc=""
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=""
3010c14fb47SBharata B Raoglusterfs_discard="no"
3027c815372SBharata B Raoglusterfs_zerofill="no"
3036a460ed1SStefan Hajnocziarchipelago="no"
304a4ccabcfSAnthony Liguorigtk=""
3059e04c683SStefan Weilgtkabi=""
306925a0400SGerd Hoffmanngtk_gl="no"
307ddbb0d09SDaniel P. Berrangegnutls=""
308ddbb0d09SDaniel P. Berrangegnutls_hash=""
309b917da4cSDaniel P. Berrangegnutls_rnd=""
31091bfcdb0SDaniel P. Berrangenettle=""
311fff2f982SDaniel P. Berrangenettle_kdf="no"
31291bfcdb0SDaniel P. Berrangegcrypt=""
31337788f25SDaniel P. Berrangegcrypt_kdf="no"
314bbbf9bfbSStefan Weilvte=""
3159d9e1521SGerd Hoffmannvirglrenderer=""
316e91c793cSCole Robinsontpm="yes"
3170a12ec87SRichard W.M. Joneslibssh2=""
3184f18b782SJeff Codyvhdx=""
319a99d57bbSWanlong Gaonuma=""
3202847b469SFam Zhengtcmalloc="no"
3217b01cb97SAlexandre Derumierjemalloc="no"
322377529c0SPaolo Bonzini
323ac0df51dSaliguori# parse CC options first
324ac0df51dSaliguorifor opt do
325ac0df51dSaliguori  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
326ac0df51dSaliguori  case "$opt" in
327ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
328ac0df51dSaliguori  ;;
3293d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
330ac0df51dSaliguori  ;;
33183f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33283f73fceSTomoki Sekiyama  ;;
333ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
334ca4deeb1SPaolo Bonzini  ;;
3352ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3362ff6b91eSJuan Quintela  ;;
337de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
338f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
339e2a2ed06SJuan Quintela  ;;
340a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
341f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
342e2a2ed06SJuan Quintela  ;;
3435bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3445bc62e01SGerd Hoffmann  ;;
3455bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3465bc62e01SGerd Hoffmann  ;;
347ac0df51dSaliguori  esac
348ac0df51dSaliguoridone
349ac0df51dSaliguori# OS specific
350ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35193148aa5SStefan Weil# we can eliminate its usage altogether.
352ac0df51dSaliguori
353e49d021eSPeter Maydell# Preferred compiler:
354e49d021eSPeter Maydell#  ${CC} (if set)
355e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
356e49d021eSPeter Maydell#  system compiler
357e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
358e49d021eSPeter Maydell  cc="$host_cc"
359e49d021eSPeter Maydellelse
360b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
361e49d021eSPeter Maydellfi
362e49d021eSPeter Maydell
36383f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
36483f73fceSTomoki Sekiyama  cxx="c++"
36583f73fceSTomoki Sekiyamaelse
36683f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
36783f73fceSTomoki Sekiyamafi
36883f73fceSTomoki Sekiyama
369b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
3703dd46c78SBlue Swirlas="${AS-${cross_prefix}as}"
3713dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
372b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
373b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3744852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
375b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
376b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
37717884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
37817884d7bSSergei Trofimovichquery_pkg_config() {
37917884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38017884d7bSSergei Trofimovich}
38117884d7bSSergei Trofimovichpkg_config=query_pkg_config
382b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
38347c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
384ac0df51dSaliguori
38545d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
38645d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
38745d285abSPeter Maydell
388be17dc90SMichael S. Tsirkin# default flags for all hosts
3894c288acbSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
390f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
391c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
392be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
3936b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
3945bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
3955bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
396be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
3975bc62e01SGerd Hoffmannfi
398be17dc90SMichael S. Tsirkin
399ca4deeb1SPaolo Bonzini# make source path absolute
400ca4deeb1SPaolo Bonzinisource_path=`cd "$source_path"; pwd`
401ca4deeb1SPaolo Bonzini
402cab00a5aSMichael S. Tsirkin# running configure in the source tree?
403cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
404cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
405cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
406cab00a5aSMichael S. Tsirkinelse
407cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
408cab00a5aSMichael S. Tsirkinfi
409cab00a5aSMichael S. Tsirkin
410ac0df51dSaliguoricheck_define() {
411ac0df51dSaliguoricat > $TMPC <<EOF
412ac0df51dSaliguori#if !defined($1)
413fd786e1aSPeter Maydell#error $1 not defined
414ac0df51dSaliguori#endif
415ac0df51dSaliguoriint main(void) { return 0; }
416ac0df51dSaliguoriEOF
41752166aa0SJuan Quintela  compile_object
418ac0df51dSaliguori}
419ac0df51dSaliguori
420307119e7SGerd Hoffmanncheck_include() {
421307119e7SGerd Hoffmanncat > $TMPC <<EOF
422307119e7SGerd Hoffmann#include <$1>
423307119e7SGerd Hoffmannint main(void) { return 0; }
424307119e7SGerd HoffmannEOF
425307119e7SGerd Hoffmann  compile_object
426307119e7SGerd Hoffmann}
427307119e7SGerd Hoffmann
42893b25869SJohn Snowwrite_c_skeleton() {
42993b25869SJohn Snow    cat > $TMPC <<EOF
43093b25869SJohn Snowint main(void) { return 0; }
43193b25869SJohn SnowEOF
43293b25869SJohn Snow}
43393b25869SJohn Snow
434bbea4050SPeter Maydellif check_define __linux__ ; then
435bbea4050SPeter Maydell  targetos="Linux"
436bbea4050SPeter Maydellelif check_define _WIN32 ; then
437bbea4050SPeter Maydell  targetos='MINGW32'
438bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
439bbea4050SPeter Maydell  targetos='OpenBSD'
440bbea4050SPeter Maydellelif check_define __sun__ ; then
441bbea4050SPeter Maydell  targetos='SunOS'
442bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
443bbea4050SPeter Maydell  targetos='Haiku'
444bbea4050SPeter Maydellelse
445bbea4050SPeter Maydell  targetos=`uname -s`
446bbea4050SPeter Maydellfi
447bbea4050SPeter Maydell
448bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
449bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
450bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
451bbea4050SPeter Maydell# the correct CPU with the --cpu option.
452bbea4050SPeter Maydellcase $targetos in
453bbea4050SPeter MaydellDarwin)
454bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
455bbea4050SPeter Maydell  # run 64-bit userspace code.
456bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
457bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
458bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
459bbea4050SPeter Maydell    cpu="x86_64"
460bbea4050SPeter Maydell  fi
461bbea4050SPeter Maydell  ;;
462bbea4050SPeter MaydellSunOS)
463bbea4050SPeter Maydell  # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
464bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
465bbea4050SPeter Maydell    cpu="x86_64"
466bbea4050SPeter Maydell  fi
467bbea4050SPeter Maydellesac
468bbea4050SPeter Maydell
4692ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4702ff6b91eSJuan Quintela  # command line argument
4712ff6b91eSJuan Quintela  :
4722ff6b91eSJuan Quintelaelif check_define __i386__ ; then
473ac0df51dSaliguori  cpu="i386"
474ac0df51dSaliguorielif check_define __x86_64__ ; then
475c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
476c72b26ecSRichard Henderson    cpu="x32"
477c72b26ecSRichard Henderson  else
478ac0df51dSaliguori    cpu="x86_64"
479c72b26ecSRichard Henderson  fi
4803aa9bd6cSblueswir1elif check_define __sparc__ ; then
4813aa9bd6cSblueswir1  if check_define __arch64__ ; then
4823aa9bd6cSblueswir1    cpu="sparc64"
4833aa9bd6cSblueswir1  else
4843aa9bd6cSblueswir1    cpu="sparc"
4853aa9bd6cSblueswir1  fi
486fdf7ed96Smalcelif check_define _ARCH_PPC ; then
487fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
488fdf7ed96Smalc    cpu="ppc64"
489ac0df51dSaliguori  else
490fdf7ed96Smalc    cpu="ppc"
491fdf7ed96Smalc  fi
492afa05235SAurelien Jarnoelif check_define __mips__ ; then
493afa05235SAurelien Jarno  cpu="mips"
494477ba620SAurelien Jarnoelif check_define __ia64__ ; then
495477ba620SAurelien Jarno  cpu="ia64"
496d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
497d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
498d66ed0eaSAurelien Jarno    cpu="s390x"
499d66ed0eaSAurelien Jarno  else
500d66ed0eaSAurelien Jarno    cpu="s390"
501d66ed0eaSAurelien Jarno  fi
50221d89f84SPeter Maydellelif check_define __arm__ ; then
50321d89f84SPeter Maydell  cpu="arm"
5041f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5051f080313SClaudio Fontana  cpu="aarch64"
506f28ffed5SBradelif check_define __hppa__ ; then
507f28ffed5SBrad  cpu="hppa"
508fdf7ed96Smalcelse
509fdf7ed96Smalc  cpu=`uname -m`
510ac0df51dSaliguorifi
511ac0df51dSaliguori
512359bc95dSPeter MaydellARCH=
513359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
514359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5157d13299dSbellardcase "$cpu" in
516c72b26ecSRichard Henderson  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
517ea8f20f8SJuan Quintela    cpu="$cpu"
518ea8f20f8SJuan Quintela  ;;
5197d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
52097a847bcSbellard    cpu="i386"
5217d13299dSbellard  ;;
522aaa5fa14Saurel32  x86_64|amd64)
523aaa5fa14Saurel32    cpu="x86_64"
524aaa5fa14Saurel32  ;;
52521d89f84SPeter Maydell  armv*b|armv*l|arm)
52621d89f84SPeter Maydell    cpu="arm"
5277d13299dSbellard  ;;
5281f080313SClaudio Fontana  aarch64)
5291f080313SClaudio Fontana    cpu="aarch64"
5301f080313SClaudio Fontana  ;;
531afa05235SAurelien Jarno  mips*)
532afa05235SAurelien Jarno    cpu="mips"
533afa05235SAurelien Jarno  ;;
5343142255cSblueswir1  sparc|sun4[cdmuv])
535ae228531Sbellard    cpu="sparc"
536ae228531Sbellard  ;;
5377d13299dSbellard  *)
538359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
539359bc95dSPeter Maydell    ARCH=unknown
5407d13299dSbellard  ;;
5417d13299dSbellardesac
542359bc95dSPeter Maydellif test -z "$ARCH"; then
543359bc95dSPeter Maydell  ARCH="$cpu"
544359bc95dSPeter Maydellfi
545e2d52ad3SJuan Quintela
5467d13299dSbellard# OS specific
5470dbfc675SJuan Quintela
548adfc3e91SStacey Son# host *BSD for user mode
549adfc3e91SStacey SonHOST_VARIANT_DIR=""
550adfc3e91SStacey Son
5517d13299dSbellardcase $targetos in
552c326e0afSbellardCYGWIN*)
553c326e0afSbellard  mingw32="yes"
554a558ee17SJuan Quintela  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
5553cec7cc2SKővágó, Zoltán  audio_possible_drivers="sdl"
5563cec7cc2SKővágó, Zoltán  audio_drv_list="sdl"
557c326e0afSbellard;;
55867b915a5SbellardMINGW32*)
55967b915a5Sbellard  mingw32="yes"
5603cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
561307119e7SGerd Hoffmann  if check_include dsound.h; then
5623cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
563307119e7SGerd Hoffmann  else
564307119e7SGerd Hoffmann    audio_drv_list=""
565307119e7SGerd Hoffmann  fi
56667b915a5Sbellard;;
5675c40d2bdSthsGNU/kFreeBSD)
568a167ba50SAurelien Jarno  bsd="yes"
5690c58ac1cSmalc  audio_drv_list="oss"
5700bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5715c40d2bdSths;;
5727d3505c5SbellardFreeBSD)
5737d3505c5Sbellard  bsd="yes"
5740db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5750c58ac1cSmalc  audio_drv_list="oss"
5760bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
577f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
578f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
57958952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
580adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
5817d3505c5Sbellard;;
582c5e97233Sblueswir1DragonFly)
583c5e97233Sblueswir1  bsd="yes"
5840db4a067SPaolo Bonzini  make="${MAKE-gmake}"
585c5e97233Sblueswir1  audio_drv_list="oss"
5860bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
587adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
588c5e97233Sblueswir1;;
5897d3505c5SbellardNetBSD)
5907d3505c5Sbellard  bsd="yes"
5910db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5920c58ac1cSmalc  audio_drv_list="oss"
5930bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
5948ef92a88Sblueswir1  oss_lib="-lossaudio"
595adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
5967d3505c5Sbellard;;
5977d3505c5SbellardOpenBSD)
5987d3505c5Sbellard  bsd="yes"
5990db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6004f6ab397SBrad Smith  audio_drv_list="sdl"
6010bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
602adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6037d3505c5Sbellard;;
60483fb7adfSbellardDarwin)
60583fb7adfSbellard  bsd="yes"
60683fb7adfSbellard  darwin="yes"
60717969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6081b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
609a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6100c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6111b0f9cc2Saliguori  fi
612fd677642Sths  cocoa="yes"
6130c58ac1cSmalc  audio_drv_list="coreaudio"
61414382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6150c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6167973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
617a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
618a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
619a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
620adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
62183fb7adfSbellard;;
622ec530c81SbellardSunOS)
623ec530c81Sbellard  solaris="yes"
6240db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6250db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
626fa58948dSBlue Swirl  ld="gld"
627e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6280475a5caSths  needs_libsunmath="no"
629c2b84fabSths  solarisrev=`uname -r | cut -f2 -d.`
630c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6310475a5caSths    if test "$solarisrev" -le 9 ; then
6320475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6330475a5caSths        needs_libsunmath="yes"
634f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
635f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
636f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6370475a5caSths      else
63876ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
63976ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
64076ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
64176ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6420475a5caSths      fi
6430475a5caSths    fi
64486b2bd93Sths  fi
6456b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6460c58ac1cSmalc    audio_drv_list="oss"
6476b4d2ba1Sths  fi
648c2de5c91Smalc  audio_possible_drivers="oss sdl"
649d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
650d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
651d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
652d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
653a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
654560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
655560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
656560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
657ec530c81Sbellard;;
658b29fe3edSmalcAIX)
659b29fe3edSmalc  aix="yes"
6600db4a067SPaolo Bonzini  make="${MAKE-gmake}"
661b29fe3edSmalc;;
662179cf400SAndreas FärberHaiku)
663179cf400SAndreas Färber  haiku="yes"
664179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
665179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
666179cf400SAndreas Färber;;
667fb065187Sbellard*)
6680c58ac1cSmalc  audio_drv_list="oss"
6690bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6705327cf48Sbellard  linux="yes"
671831b7825Sths  linux_user="yes"
672af2be207SJan Kiszka  kvm="yes"
673af2be207SJan Kiszka  vhost_net="yes"
6745e9be92dSNicholas Bellinger  vhost_scsi="yes"
675a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
676fb065187Sbellard;;
6777d13299dSbellardesac
6787d13299dSbellard
6797d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
680b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
68184778508Sblueswir1    bsd_user="yes"
6827d3505c5Sbellard  fi
68308de3949SAndreas Färberfi
6847d3505c5Sbellard
6850db4a067SPaolo Bonzini: ${make=${MAKE-make}}
6860db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
68752510f8bSStefan Weil: ${python=${PYTHON-python}}
688e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
6890db4a067SPaolo Bonzini
6903c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
6913c4a4d0dSPeter Maydellif has clang; then
6923c4a4d0dSPeter Maydell  objcc=clang
6933c4a4d0dSPeter Maydellelse
6943c4a4d0dSPeter Maydell  objcc="$cc"
6953c4a4d0dSPeter Maydellfi
6963c4a4d0dSPeter Maydell
6973457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
6983457a3f8SJuan Quintela  EXESUF=".exe"
69917969268SFam Zheng  DSOSUF=".dll"
700a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
701e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
702e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
70378e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
70478e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
705f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
70693b25869SJohn Snow  write_c_skeleton;
707f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
708f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
709f7cf5d5bSStefan Weil  fi
710c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
711683035deSPaolo Bonzini  mandir="\${prefix}"
712528ae5b8SEduardo Habkost  datadir="\${prefix}"
713850da188SEduardo Habkost  qemu_docdir="\${prefix}"
714683035deSPaolo Bonzini  bindir="\${prefix}"
715683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7165a699bbbSLaszlo Ersek  local_statedir=
717683035deSPaolo Bonzini  confsuffix=""
718259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7193457a3f8SJuan Quintelafi
7203457a3f8SJuan Quintela
721487fefdbSAnthony Liguoriwerror=""
72285aa5189Sbellard
7237d13299dSbellardfor opt do
724a46e4035Spbrook  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
7257d13299dSbellard  case "$opt" in
7262efc3265Sbellard  --help|-h) show_help=yes
7272efc3265Sbellard  ;;
72899123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
72999123e13SMike Frysinger  ;;
730b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7317d13299dSbellard  ;;
732b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
73332ce6337Sbellard  ;;
734ca4deeb1SPaolo Bonzini  --source-path=*)
7357d13299dSbellard  ;;
736ac0df51dSaliguori  --cross-prefix=*)
7377d13299dSbellard  ;;
738ac0df51dSaliguori  --cc=*)
7397d13299dSbellard  ;;
740b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
74183469015Sbellard  ;;
74283f73fceSTomoki Sekiyama  --cxx=*)
74383f73fceSTomoki Sekiyama  ;;
744e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
745e007dbecSMichael S. Tsirkin  ;;
7463c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7473c4a4d0dSPeter Maydell  ;;
748b1a550a0Spbrook  --make=*) make="$optarg"
7497d13299dSbellard  ;;
7506a882643Spbrook  --install=*) install="$optarg"
7516a882643Spbrook  ;;
752c886edfbSBlue Swirl  --python=*) python="$optarg"
753c886edfbSBlue Swirl  ;;
7541d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7551d728c39SBlue Swirl  ;;
756e2d8830eSBrad  --smbd=*) smbd="$optarg"
757e2d8830eSBrad  ;;
758e2a2ed06SJuan Quintela  --extra-cflags=*)
7597d13299dSbellard  ;;
760e2a2ed06SJuan Quintela  --extra-ldflags=*)
7617d13299dSbellard  ;;
7625bc62e01SGerd Hoffmann  --enable-debug-info)
7635bc62e01SGerd Hoffmann  ;;
7645bc62e01SGerd Hoffmann  --disable-debug-info)
7655bc62e01SGerd Hoffmann  ;;
76617969268SFam Zheng  --enable-modules)
76717969268SFam Zheng      modules="yes"
76817969268SFam Zheng  ;;
7693aa88b31SStefan Hajnoczi  --disable-modules)
7703aa88b31SStefan Hajnoczi      modules="no"
7713aa88b31SStefan Hajnoczi  ;;
7722ff6b91eSJuan Quintela  --cpu=*)
7737d13299dSbellard  ;;
774b1a550a0Spbrook  --target-list=*) target_list="$optarg"
775de83cd02Sbellard  ;;
7765b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
7775b808275SLluís Vilanova  ;;
7785b808275SLluís Vilanova  # XXX: backwards compatibility
7795b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
78094a420b1SStefan Hajnoczi  ;;
78174242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
7829410b56cSPrerna Saxena  ;;
7837d13299dSbellard  --enable-gprof) gprof="yes"
7847d13299dSbellard  ;;
7851d728c39SBlue Swirl  --enable-gcov) gcov="yes"
7861d728c39SBlue Swirl  ;;
78779427693SLoïc Minier  --static)
78879427693SLoïc Minier    static="yes"
78979427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
79017884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
79143ce4dfeSbellard  ;;
7920b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
7930b24e75fSPaolo Bonzini  ;;
7940b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
7950b24e75fSPaolo Bonzini  ;;
7963aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
7973aa5d2beSAlon Levy  ;;
7988bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
7998bf188aaSMichael Tokarev  ;;
8000f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8010f94d6daSAlon Levy  ;;
802528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8030b24e75fSPaolo Bonzini  ;;
804023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
805023d3d67SEduardo Habkost  ;;
806850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8070b24e75fSPaolo Bonzini  ;;
808ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
80907381cc1SAnthony Liguori  ;;
810785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
811785c23aeSLuiz Capitulino  ;;
812785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
813023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
814023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
815023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
816023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
817023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
818023ddd74SMax Filippov    # lots of directory switches by default.
819023ddd74SMax Filippov  ;;
820e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
821e2134eb9SGerd Hoffmann  ;;
822e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
823e2134eb9SGerd Hoffmann  ;;
82474880fe2SRobert Schiele  --without-pixman) pixman="none"
82574880fe2SRobert Schiele  ;;
82697a847bcSbellard  --disable-sdl) sdl="no"
82797a847bcSbellard  ;;
828c4198157SJuan Quintela  --enable-sdl) sdl="yes"
829c4198157SJuan Quintela  ;;
83047c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
83147c03744SDave Airlie  ;;
8323556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8333556c233SPaolo Bonzini  ;;
8343556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8353556c233SPaolo Bonzini  ;;
836983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
837983eef5aSMeador Inge  ;;
838983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
839983eef5aSMeador Inge  ;;
840821601eaSJes Sorensen  --disable-vnc) vnc="no"
841821601eaSJes Sorensen  ;;
842821601eaSJes Sorensen  --enable-vnc) vnc="yes"
843821601eaSJes Sorensen  ;;
8442f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8452f6a1ab0Sblueswir1  ;;
8460c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8470c58ac1cSmalc  ;;
848b64ec4e4SFam Zheng  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
849b64ec4e4SFam Zheng  ;;
850b64ec4e4SFam Zheng  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
851eb852011SMarkus Armbruster  ;;
852f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
853f8393946Saurel32  ;;
854f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
855f8393946Saurel32  ;;
856f3d08ee6SPaul Brook  --enable-debug)
857f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
858f3d08ee6SPaul Brook      debug_tcg="yes"
859f3d08ee6SPaul Brook      debug="yes"
860f3d08ee6SPaul Brook      strip_opt="no"
861b553a042SJohn Snow      fortify_source="no"
862f3d08ee6SPaul Brook  ;;
86303b4fe7dSaliguori  --enable-sparse) sparse="yes"
86403b4fe7dSaliguori  ;;
86503b4fe7dSaliguori  --disable-sparse) sparse="no"
86603b4fe7dSaliguori  ;;
8671625af87Saliguori  --disable-strip) strip_opt="no"
8681625af87Saliguori  ;;
8692f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8702f9606b3Saliguori  ;;
871ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
872ea784e3bSJuan Quintela  ;;
8732f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
8742f6f5c7aSCorentin Chary  ;;
8752f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
8762f6f5c7aSCorentin Chary  ;;
877efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
878efe556adSCorentin Chary  ;;
879efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
880efe556adSCorentin Chary  ;;
881443f1376Sbellard  --disable-slirp) slirp="no"
882c20709aaSbellard  ;;
883ee682d27SStefan Weil  --disable-uuid) uuid="no"
884ee682d27SStefan Weil  ;;
885ee682d27SStefan Weil  --enable-uuid) uuid="yes"
886ee682d27SStefan Weil  ;;
887e0e6c8c0Saliguori  --disable-vde) vde="no"
8888a16d273Sths  ;;
889dfb278bdSJuan Quintela  --enable-vde) vde="yes"
890dfb278bdSJuan Quintela  ;;
89158952137SVincenzo Maffione  --disable-netmap) netmap="no"
89258952137SVincenzo Maffione  ;;
89358952137SVincenzo Maffione  --enable-netmap) netmap="yes"
89458952137SVincenzo Maffione  ;;
895e37630caSaliguori  --disable-xen) xen="no"
896e37630caSaliguori  ;;
897fc321b4bSJuan Quintela  --enable-xen) xen="yes"
898fc321b4bSJuan Quintela  ;;
899eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
900eb6fda0fSAnthony PERARD  ;;
901eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
902eb6fda0fSAnthony PERARD  ;;
90364a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
90464a7ad6fSIan Campbell  ;;
90564a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
90664a7ad6fSIan Campbell  ;;
9072e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9082e4d9fb1Saurel32  ;;
9094ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9104ffcedb6SJuan Quintela  ;;
911fb599c9aSbalrog  --disable-bluez) bluez="no"
912fb599c9aSbalrog  ;;
913a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
914a20a6f46SJuan Quintela  ;;
9157ba1e619Saliguori  --disable-kvm) kvm="no"
9167ba1e619Saliguori  ;;
917b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
918b31a0277SJuan Quintela  ;;
9199195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9209195b2c2SStefan Weil  ;;
9219195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9229195b2c2SStefan Weil  ;;
92347e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
92447e98658SCorey Bryant  ;;
92547e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
92647e98658SCorey Bryant  ;;
927cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
928cd4ec0b4SGerd Hoffmann  ;;
929cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
930cd4ec0b4SGerd Hoffmann  ;;
931c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
932c589b249SRonnie Sahlberg  ;;
933c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
934c589b249SRonnie Sahlberg  ;;
9356542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9366542aa9cSPeter Lieven  ;;
9376542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9386542aa9cSPeter Lieven  ;;
93905c2a3e7Sbellard  --enable-profiler) profiler="yes"
94005c2a3e7Sbellard  ;;
94114821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
94214821030SPavel Borzenkov  ;;
943c2de5c91Smalc  --enable-cocoa)
944c2de5c91Smalc      cocoa="yes" ;
945c2de5c91Smalc      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
9465b0753e0Sbellard  ;;
947cad25d69Spbrook  --disable-system) softmmu="no"
9480a8e90f4Spbrook  ;;
949cad25d69Spbrook  --enable-system) softmmu="yes"
9500a8e90f4Spbrook  ;;
9510953a80fSZachary Amsden  --disable-user)
9520953a80fSZachary Amsden      linux_user="no" ;
9530953a80fSZachary Amsden      bsd_user="no" ;
9540953a80fSZachary Amsden  ;;
9550953a80fSZachary Amsden  --enable-user) ;;
956831b7825Sths  --disable-linux-user) linux_user="no"
9570a8e90f4Spbrook  ;;
958831b7825Sths  --enable-linux-user) linux_user="yes"
959831b7825Sths  ;;
96084778508Sblueswir1  --disable-bsd-user) bsd_user="no"
96184778508Sblueswir1  ;;
96284778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
96384778508Sblueswir1  ;;
96440d6444eSAvi Kivity  --enable-pie) pie="yes"
96534005a00SKirill A. Shutemov  ;;
96640d6444eSAvi Kivity  --disable-pie) pie="no"
96734005a00SKirill A. Shutemov  ;;
96885aa5189Sbellard  --enable-werror) werror="yes"
96985aa5189Sbellard  ;;
97085aa5189Sbellard  --disable-werror) werror="no"
97185aa5189Sbellard  ;;
97263678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
97363678e17SSteven Noonan  ;;
97463678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
97563678e17SSteven Noonan  ;;
9764d3b6f6eSbalrog  --disable-curses) curses="no"
9774d3b6f6eSbalrog  ;;
978c584a6d0SJuan Quintela  --enable-curses) curses="yes"
979c584a6d0SJuan Quintela  ;;
980769ce76dSAlexander Graf  --disable-curl) curl="no"
981769ce76dSAlexander Graf  ;;
982788c8196SJuan Quintela  --enable-curl) curl="yes"
983788c8196SJuan Quintela  ;;
9842df87df7SJuan Quintela  --disable-fdt) fdt="no"
9852df87df7SJuan Quintela  ;;
9862df87df7SJuan Quintela  --enable-fdt) fdt="yes"
9872df87df7SJuan Quintela  ;;
9885c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
9895c6c3a6cSChristoph Hellwig  ;;
9905c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
9915c6c3a6cSChristoph Hellwig  ;;
992758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
993758e8e38SVenkateswararao Jujjuri (JV)  ;;
994758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
995758e8e38SVenkateswararao Jujjuri (JV)  ;;
99677755340Sths  --disable-blobs) blobs="no"
99777755340Sths  ;;
9984a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
9994a19f1ecSpbrook  ;;
1000519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1001519175a2SAlex Barcelo  ;;
100270c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
100370c60c08SStefan Hajnoczi  ;;
100470c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
100570c60c08SStefan Hajnoczi  ;;
1006a25dba17SJuan Quintela  --disable-docs) docs="no"
100770ec5dc0SAnthony Liguori  ;;
1008a25dba17SJuan Quintela  --enable-docs) docs="yes"
100983a3ab8bSJuan Quintela  ;;
1010d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1011d5970055SMichael S. Tsirkin  ;;
1012d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1013d5970055SMichael S. Tsirkin  ;;
10145e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10155e9be92dSNicholas Bellinger  ;;
10165e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10175e9be92dSNicholas Bellinger  ;;
1018da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
101920ff075bSMichael Walle  ;;
1020da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
102120ff075bSMichael Walle  ;;
1022f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1023f27aaf4bSChristian Brunner  ;;
1024f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1025f27aaf4bSChristian Brunner  ;;
10268c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10278c84cf11SSergei Trofimovich  ;;
10288c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10298c84cf11SSergei Trofimovich  ;;
10307b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1031111a38b0SRobert Relyea  ;;
10327b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1033111a38b0SRobert Relyea  ;;
10342b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10352b2325ffSGerd Hoffmann  ;;
10362b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10372b2325ffSGerd Hoffmann  ;;
103869354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
103969354a83SHans de Goede  ;;
104069354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
104169354a83SHans de Goede  ;;
10421ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10431ece9905SAlon Levy  ;;
1044b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1045b25c9dffSStefan Weil  ;;
1046607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1047607dacd0Sqiaonuohan  ;;
1048b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1049b25c9dffSStefan Weil  ;;
1050607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1051607dacd0Sqiaonuohan  ;;
10526b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10536b383c08SPeter Wu  ;;
10546b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10556b383c08SPeter Wu  ;;
1056d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1057d138cee9SMichael Roth  ;;
1058d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1059d138cee9SMichael Roth  ;;
10609dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10619dacf32dSYossi Hindin  ;;
10629dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10639dacf32dSYossi Hindin  ;;
1064d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1065d9840e25STomoki Sekiyama  ;;
1066d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1067d9840e25STomoki Sekiyama  ;;
1068d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1069d9840e25STomoki Sekiyama  ;;
1070d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1071d9840e25STomoki Sekiyama  ;;
1072d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1073d9840e25STomoki Sekiyama  ;;
1074d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1075d9840e25STomoki Sekiyama  ;;
10764b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
10774b1c11fdSDaniel P. Berrange  ;;
10784b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
10794b1c11fdSDaniel P. Berrange  ;;
1080f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1081f794573eSEduardo Otubo  ;;
1082f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1083f794573eSEduardo Otubo  ;;
1084eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1085eb100396SBharata B Rao  ;;
1086eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1087eb100396SBharata B Rao  ;;
1088c9a12e75SChrysostomos Nanakos  --disable-archipelago) archipelago="no"
1089c9a12e75SChrysostomos Nanakos  ;;
1090c9a12e75SChrysostomos Nanakos  --enable-archipelago) archipelago="yes"
1091c9a12e75SChrysostomos Nanakos  ;;
109252b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
109352b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1094583f6e7bSStefan Hajnoczi  ;;
1095a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1096a4ccabcfSAnthony Liguori  ;;
1097a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1098a4ccabcfSAnthony Liguori  ;;
1099ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1100ddbb0d09SDaniel P. Berrange  ;;
1101ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1102ddbb0d09SDaniel P. Berrange  ;;
110391bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
110491bfcdb0SDaniel P. Berrange  ;;
110591bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
110691bfcdb0SDaniel P. Berrange  ;;
110791bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
110891bfcdb0SDaniel P. Berrange  ;;
110991bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
111091bfcdb0SDaniel P. Berrange  ;;
11112da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11122da776dbSMichael R. Hines  ;;
11132da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11142da776dbSMichael R. Hines  ;;
1115528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1116528de90aSDaniel P. Berrange  ;;
1117bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1118bbbf9bfbSStefan Weil  ;;
1119bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1120bbbf9bfbSStefan Weil  ;;
11219d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11229d9e1521SGerd Hoffmann  ;;
11239d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11249d9e1521SGerd Hoffmann  ;;
1125e91c793cSCole Robinson  --disable-tpm) tpm="no"
1126e91c793cSCole Robinson  ;;
1127ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1128ab214c29SStefan Berger  ;;
11290a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11300a12ec87SRichard W.M. Jones  ;;
11310a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11320a12ec87SRichard W.M. Jones  ;;
11334f18b782SJeff Cody  --enable-vhdx) vhdx="yes"
11344f18b782SJeff Cody  ;;
11354f18b782SJeff Cody  --disable-vhdx) vhdx="no"
11364f18b782SJeff Cody  ;;
1137a99d57bbSWanlong Gao  --disable-numa) numa="no"
1138a99d57bbSWanlong Gao  ;;
1139a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1140a99d57bbSWanlong Gao  ;;
11412847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11422847b469SFam Zheng  ;;
11432847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11442847b469SFam Zheng  ;;
11457b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11467b01cb97SAlexandre Derumier  ;;
11477b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11487b01cb97SAlexandre Derumier  ;;
11492d2ad6d0SFam Zheng  *)
11502d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11512d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11522d2ad6d0SFam Zheng      exit 1
11537f1559c6Sbalrog  ;;
11547d13299dSbellard  esac
11557d13299dSbellarddone
11567d13299dSbellard
1157f6f0b7d9SStefan Weilif ! has $python; then
1158f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1159f6f0b7d9SStefan Weilfi
1160f6f0b7d9SStefan Weil
1161f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1162f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1163fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1164fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1165f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1166f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1167f6f0b7d9SStefan Weilfi
1168f6f0b7d9SStefan Weil
1169fec21036SMarkus Armbruster# Suppress writing compiled files
1170f6f0b7d9SStefan Weilpython="$python -B"
1171f6f0b7d9SStefan Weil
117240293e58Sbellardcase "$cpu" in
1173e3608d66SRichard Henderson    ppc)
1174e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1175e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1176e3608d66SRichard Henderson           ;;
1177e3608d66SRichard Henderson    ppc64)
1178e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1179e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1180e3608d66SRichard Henderson           ;;
11819b9c37c3SRichard Henderson    sparc)
11820c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
118379f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
11843142255cSblueswir1           ;;
1185ed968ff1SJuan Quintela    sparc64)
11860c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
118779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
11883142255cSblueswir1           ;;
118976d83bdeSths    s390)
1190061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
119128d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
119228d7cc49SRichard Henderson           ;;
119328d7cc49SRichard Henderson    s390x)
1194061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
119528d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
119676d83bdeSths           ;;
119740293e58Sbellard    i386)
119879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
11990c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12002b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
120140293e58Sbellard           ;;
120240293e58Sbellard    x86_64)
120379f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64"
12040c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12052b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1206379f6698SPaul Brook           ;;
1207c72b26ecSRichard Henderson    x32)
1208c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1209c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1210c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1211c72b26ecSRichard Henderson           ;;
121230163d89SPeter Maydell    # No special flags required for other host CPUs
12133142255cSblueswir1esac
12143142255cSblueswir1
121579f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
121679f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
121779f3b12fSPeter Crosthwaite
121860e0df25SPeter Maydelldefault_target_list=""
121960e0df25SPeter Maydell
12206e92f823SPeter Maydellmak_wilds=""
12216e92f823SPeter Maydell
122260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12236e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
122460e0df25SPeter Maydellfi
122560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12266e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
122760e0df25SPeter Maydellfi
122860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12296e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
123060e0df25SPeter Maydellfi
123160e0df25SPeter Maydell
12326e92f823SPeter Maydellfor config in $mak_wilds; do
12336e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12346e92f823SPeter Maydelldone
12356e92f823SPeter Maydell
1236af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1237af5db58eSpbrookcat << EOF
1238af5db58eSpbrook
1239af5db58eSpbrookUsage: configure [options]
1240af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1241af5db58eSpbrook
124208fb77edSStefan WeilStandard options:
124308fb77edSStefan Weil  --help                   print this message
124408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
124508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
124608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
124708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
124808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
124908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
125008fb77edSStefan Weil
125108fb77edSStefan WeilAdvanced options (experts only):
125208fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
125308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
125408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
125508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
125608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
125708fb77edSStefan Weil                           build time
125808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
125908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
126008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
126108fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
126208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
126308fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
126408fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
126508fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
126608fb77edSStefan Weil  --static                 enable static build [$static]
126708fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
126808fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
126908fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
127008fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
127108fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
127208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
127308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1274e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
127508fb77edSStefan Weil  --enable-debug           enable common debug build options
127608fb77edSStefan Weil  --disable-strip          disable stripping binaries
127708fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
127863678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
127908fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
128008fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
128108fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
128208fb77edSStefan Weil  --block-drv-rw-whitelist=L
128308fb77edSStefan Weil                           set block driver read-write whitelist
128408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
128508fb77edSStefan Weil  --block-drv-ro-whitelist=L
128608fb77edSStefan Weil                           set block driver read-only whitelist
128708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
12885b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
128908fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
129008fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
129108fb77edSStefan Weil                           Default:trace-<pid>
1292c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1293c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1294c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1295c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
129608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
129708fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
129808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
129908fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1300c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1301c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1302c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1303c23f23b9SMichael Tokarev
1304c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1305c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1306c23f23b9SMichael Tokarev
1307c23f23b9SMichael Tokarev  system          all system emulation targets
1308c23f23b9SMichael Tokarev  user            supported user emulation targets
1309c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1310c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1311c23f23b9SMichael Tokarev  docs            build documentation
1312c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1313c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1314c23f23b9SMichael Tokarev  pie             Position Independent Executables
1315c23f23b9SMichael Tokarev  modules         modules support
1316c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1317c23f23b9SMichael Tokarev  debug-info      debugging information
1318c23f23b9SMichael Tokarev  sparse          sparse checker
1319c23f23b9SMichael Tokarev
1320ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
132191bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
132291bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1323c23f23b9SMichael Tokarev  sdl             SDL UI
1324c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1325c23f23b9SMichael Tokarev  gtk             gtk UI
1326c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1327c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1328c23f23b9SMichael Tokarev  curses          curses UI
1329c23f23b9SMichael Tokarev  vnc             VNC UI support
1330c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1331c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1332c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1333c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1334c23f23b9SMichael Tokarev  virtfs          VirtFS
1335c23f23b9SMichael Tokarev  xen             xen backend driver support
1336c23f23b9SMichael Tokarev  xen-pci-passthrough
1337c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1338c23f23b9SMichael Tokarev  curl            curl connectivity
1339c23f23b9SMichael Tokarev  fdt             fdt device tree
1340c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1341c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1342c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1343c23f23b9SMichael Tokarev  uuid            uuid support
1344c23f23b9SMichael Tokarev  vde             support for vde network
1345c23f23b9SMichael Tokarev  netmap          support for netmap network
1346c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1347c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1348c23f23b9SMichael Tokarev  attr            attr and xattr support
1349c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1350c23f23b9SMichael Tokarev  spice           spice
1351c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1352c23f23b9SMichael Tokarev  libiscsi        iscsi support
1353c23f23b9SMichael Tokarev  libnfs          nfs support
13547b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1355c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1356c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1357c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1358c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1359c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1360c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1361c23f23b9SMichael Tokarev  seccomp         seccomp support
1362c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1363c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1364c23f23b9SMichael Tokarev  archipelago     Archipelago backend
1365c23f23b9SMichael Tokarev  tpm             TPM support
1366c23f23b9SMichael Tokarev  libssh2         ssh block device support
1367c23f23b9SMichael Tokarev  vhdx            support for the Microsoft VHDX image format
1368c23f23b9SMichael Tokarev  numa            libnuma support
1369c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
13707b01cb97SAlexandre Derumier  jemalloc        jemalloc support
137108fb77edSStefan Weil
137208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1373af5db58eSpbrookEOF
13742d2ad6d0SFam Zhengexit 0
1375af5db58eSpbrookfi
1376af5db58eSpbrook
1377359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1378359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1379359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1380359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1381359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1382359bc95dSPeter Maydell        ARCH=tci
1383359bc95dSPeter Maydell    else
138476ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1385359bc95dSPeter Maydell    fi
1386359bc95dSPeter Maydellfi
1387359bc95dSPeter Maydell
13889c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
13899c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
13909c83ffd8SPeter Maydellz_version=`cut -f3 -d. $source_path/VERSION`
13919c83ffd8SPeter Maydell
13929c83ffd8SPeter Maydellif test -z "$werror" ; then
13939c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
13949c83ffd8SPeter Maydell        "$linux" = "yes" ; then
13959c83ffd8SPeter Maydell        werror="yes"
13969c83ffd8SPeter Maydell    else
13979c83ffd8SPeter Maydell        werror="no"
13989c83ffd8SPeter Maydell    fi
13999c83ffd8SPeter Maydellfi
14009c83ffd8SPeter Maydell
14018d05095cSPaolo Bonzini# check that the C compiler works.
140293b25869SJohn Snowwrite_c_skeleton;
14038d05095cSPaolo Bonziniif compile_object ; then
14048d05095cSPaolo Bonzini  : C compiler works ok
14058d05095cSPaolo Bonzinielse
140676ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14078d05095cSPaolo Bonzinifi
14080ef74c74SPeter Maydellif ! compile_prog ; then
14090ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14100ef74c74SPeter Maydellfi
14118d05095cSPaolo Bonzini
141298b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
141398b21dcdSPeter Maydellif has $cxx; then
141498b21dcdSPeter Maydell    cat > $TMPC <<EOF
141598b21dcdSPeter Maydellint c_function(void);
141698b21dcdSPeter Maydellint main(void) { return c_function(); }
141798b21dcdSPeter MaydellEOF
141898b21dcdSPeter Maydell
141998b21dcdSPeter Maydell    compile_object
142098b21dcdSPeter Maydell
14219c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
142298b21dcdSPeter Maydellextern "C" {
142398b21dcdSPeter Maydell   int c_function(void);
142498b21dcdSPeter Maydell}
142598b21dcdSPeter Maydellint c_function(void) { return 42; }
142698b21dcdSPeter MaydellEOF
142798b21dcdSPeter Maydell
14289c83ffd8SPeter Maydell    update_cxxflags
14299c83ffd8SPeter Maydell
14309c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
143198b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
143298b21dcdSPeter Maydell        :
143398b21dcdSPeter Maydell    else
143498b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
143598b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
143698b21dcdSPeter Maydell        cxx=
143798b21dcdSPeter Maydell    fi
143898b21dcdSPeter Maydellelse
143998b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
144098b21dcdSPeter Maydell    cxx=
144198b21dcdSPeter Maydellfi
144298b21dcdSPeter Maydell
14438d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
14448d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
14458d05095cSPaolo Bonzinigcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
144637746c5eSMarc-André Lureaugcc_flags="-Wendif-labels $gcc_flags"
1447c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
144871429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
14496ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
14506ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
14516ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
14526ca026cbSPeter Maydell# so it's too error prone.
145393b25869SJohn Snow
145493b25869SJohn Snowcc_has_warning_flag() {
145593b25869SJohn Snow    write_c_skeleton;
145693b25869SJohn Snow
1457a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1458a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1459a1d29d6cSPeter Maydell    # warning options).
146093b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
146193b25869SJohn Snow    compile_prog "-Werror $optflag" ""
146293b25869SJohn Snow}
146393b25869SJohn Snow
146493b25869SJohn Snowfor flag in $gcc_flags; do
146593b25869SJohn Snow    if cc_has_warning_flag $flag ; then
14668d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14678d05095cSPaolo Bonzini    fi
14688d05095cSPaolo Bonzinidone
14698d05095cSPaolo Bonzini
147063678e17SSteven Noonanif test "$stack_protector" != "no"; then
1471fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1472fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1473fccd35a0SRodrigo Rebello{
1474fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1475fccd35a0SRodrigo Rebello    while (*c) {
1476fccd35a0SRodrigo Rebello        *p++ = *c++;
1477fccd35a0SRodrigo Rebello    }
1478fccd35a0SRodrigo Rebello    return 0;
1479fccd35a0SRodrigo Rebello}
1480fccd35a0SRodrigo RebelloEOF
148163678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
14823b463a3fSMiroslav Rezanina  sp_on=0
148363678e17SSteven Noonan  for flag in $gcc_flags; do
1484590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1485590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1486590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1487590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
148863678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14893b463a3fSMiroslav Rezanina      sp_on=1
149063678e17SSteven Noonan      break
149163678e17SSteven Noonan    fi
149263678e17SSteven Noonan  done
14933b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
14943b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
14953b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
14963b463a3fSMiroslav Rezanina    fi
14973b463a3fSMiroslav Rezanina  fi
149837746c5eSMarc-André Lureaufi
149937746c5eSMarc-André Lureau
1500cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1501cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1502cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1503cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1504cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1505cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1506cbdd1999SPaolo Bonziniint main(void) { return 0; }
1507cbdd1999SPaolo Bonzini#else
1508cbdd1999SPaolo Bonzini#error No bug in this compiler.
1509cbdd1999SPaolo Bonzini#endif
1510cbdd1999SPaolo BonziniEOF
1511cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1512cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1513cbdd1999SPaolo Bonzinifi
1514cbdd1999SPaolo Bonzini
151540d6444eSAvi Kivityif test "$static" = "yes" ; then
1516aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1517aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1518aa0d1f44SPaolo Bonzini  fi
151940d6444eSAvi Kivity  if test "$pie" = "yes" ; then
152076ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
152140d6444eSAvi Kivity  else
152240d6444eSAvi Kivity    pie="no"
152340d6444eSAvi Kivity  fi
152440d6444eSAvi Kivityfi
152540d6444eSAvi Kivity
1526768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1527768b7855SEmilio G. Cota  cat > $TMPC << EOF
1528768b7855SEmilio G. Cotastatic __thread int tls_var;
1529768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1530768b7855SEmilio G. CotaEOF
1531768b7855SEmilio G. Cota
1532768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1533768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1534768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1535768b7855SEmilio G. Cotafi
1536768b7855SEmilio G. Cota
153740d6444eSAvi Kivityif test "$pie" = ""; then
153840d6444eSAvi Kivity  case "$cpu-$targetos" in
1539c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
154040d6444eSAvi Kivity      ;;
154140d6444eSAvi Kivity    *)
154240d6444eSAvi Kivity      pie="no"
154340d6444eSAvi Kivity      ;;
154440d6444eSAvi Kivity  esac
154540d6444eSAvi Kivityfi
154640d6444eSAvi Kivity
154740d6444eSAvi Kivityif test "$pie" != "no" ; then
154840d6444eSAvi Kivity  cat > $TMPC << EOF
154921d4a791SAvi Kivity
155021d4a791SAvi Kivity#ifdef __linux__
155121d4a791SAvi Kivity#  define THREAD __thread
155221d4a791SAvi Kivity#else
155321d4a791SAvi Kivity#  define THREAD
155421d4a791SAvi Kivity#endif
155521d4a791SAvi Kivity
155621d4a791SAvi Kivitystatic THREAD int tls_var;
155721d4a791SAvi Kivity
155821d4a791SAvi Kivityint main(void) { return tls_var; }
155921d4a791SAvi Kivity
156040d6444eSAvi KivityEOF
156140d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
156240d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
156340d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
156440d6444eSAvi Kivity    pie="yes"
156540d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
156640d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
156740d6444eSAvi Kivity    fi
156840d6444eSAvi Kivity  else
156940d6444eSAvi Kivity    if test "$pie" = "yes"; then
157076ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
157140d6444eSAvi Kivity    else
157240d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
157340d6444eSAvi Kivity      pie="no"
157440d6444eSAvi Kivity    fi
157540d6444eSAvi Kivity  fi
157646eef33bSBrad
1577e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
157846eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
157946eef33bSBrad    LDFLAGS_NOPIE="-nopie"
158046eef33bSBrad  fi
158140d6444eSAvi Kivityfi
158240d6444eSAvi Kivity
158309dada40SPaolo Bonzini##########################################
158409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
158509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
158609dada40SPaolo Bonzini# specification is necessary
158709dada40SPaolo Bonzini
158809dada40SPaolo Bonziniif test "$cpu" = "i386"; then
158909dada40SPaolo Bonzini  cat > $TMPC << EOF
159009dada40SPaolo Bonzinistatic int sfaa(int *ptr)
159109dada40SPaolo Bonzini{
159209dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
159309dada40SPaolo Bonzini}
159409dada40SPaolo Bonzini
159509dada40SPaolo Bonziniint main(void)
159609dada40SPaolo Bonzini{
159709dada40SPaolo Bonzini  int val = 42;
15981405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
159909dada40SPaolo Bonzini  sfaa(&val);
160009dada40SPaolo Bonzini  return val;
160109dada40SPaolo Bonzini}
160209dada40SPaolo BonziniEOF
160309dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
160409dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
160509dada40SPaolo Bonzini  fi
160609dada40SPaolo Bonzinifi
160709dada40SPaolo Bonzini
160809dada40SPaolo Bonzini#########################################
1609ec530c81Sbellard# Solaris specific configure tool chain decisions
161009dada40SPaolo Bonzini
1611ec530c81Sbellardif test "$solaris" = "yes" ; then
16126792aa11SLoïc Minier  if has $install; then
16136792aa11SLoïc Minier    :
16146792aa11SLoïc Minier  else
161576ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
161676ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
161776ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1618ec530c81Sbellard  fi
16196792aa11SLoïc Minier  if test "`path_of $install`" = "/usr/sbin/install" ; then
162076ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
162176ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
162276ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1623ec530c81Sbellard  fi
16246792aa11SLoïc Minier  if has ar; then
16256792aa11SLoïc Minier    :
16266792aa11SLoïc Minier  else
1627ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
162876ad07a4SPeter Maydell      error_exit "No path includes ar" \
162976ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1630ec530c81Sbellard    fi
163176ad07a4SPeter Maydell    error_exit "No path includes ar"
1632ec530c81Sbellard  fi
1633ec530c81Sbellardfi
1634ec530c81Sbellard
1635afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1636121afa9eSAnthony Liguori    target_list="$default_target_list"
1637121afa9eSAnthony Liguorielse
1638121afa9eSAnthony Liguori    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
16395327cf48Sbellardfi
164025b48338SPeter Maydell
164125b48338SPeter Maydell# Check that we recognised the target name; this allows a more
164225b48338SPeter Maydell# friendly error message than if we let it fall through.
164325b48338SPeter Maydellfor target in $target_list; do
164425b48338SPeter Maydell    case " $default_target_list " in
164525b48338SPeter Maydell        *" $target "*)
164625b48338SPeter Maydell            ;;
164725b48338SPeter Maydell        *)
164825b48338SPeter Maydell            error_exit "Unknown target name '$target'"
164925b48338SPeter Maydell            ;;
165025b48338SPeter Maydell    esac
165125b48338SPeter Maydelldone
165225b48338SPeter Maydell
1653f55fe278SPaolo Bonzini# see if system emulation was really requested
1654f55fe278SPaolo Bonzinicase " $target_list " in
1655f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1656f55fe278SPaolo Bonzini  ;;
1657f55fe278SPaolo Bonzini  *) softmmu=no
1658f55fe278SPaolo Bonzini  ;;
1659f55fe278SPaolo Bonziniesac
16605327cf48Sbellard
1661249247c9SJuan Quintelafeature_not_found() {
1662249247c9SJuan Quintela  feature=$1
166321684af0SStewart Smith  remedy=$2
1664249247c9SJuan Quintela
166576ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
166621684af0SStewart Smith      "configure was not able to find it." \
166721684af0SStewart Smith      "$remedy"
1668249247c9SJuan Quintela}
1669249247c9SJuan Quintela
16707d13299dSbellard# ---
16717d13299dSbellard# big/little endian test
16727d13299dSbellardcat > $TMPC << EOF
167361cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
167461cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
167561cc919fSMike Frysingerextern int foo(short *, short *);
167661cc919fSMike Frysingerint main(int argc, char *argv[]) {
167761cc919fSMike Frysinger    return foo(big_endian, little_endian);
16787d13299dSbellard}
16797d13299dSbellardEOF
16807d13299dSbellard
168161cc919fSMike Frysingerif compile_object ; then
168261cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
168361cc919fSMike Frysinger        bigendian="yes"
168461cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
168561cc919fSMike Frysinger        bigendian="no"
16867d13299dSbellard    else
16877d13299dSbellard        echo big/little test failed
16887d13299dSbellard    fi
16897d13299dSbellardelse
169061cc919fSMike Frysinger    echo big/little test failed
16917d13299dSbellardfi
16927d13299dSbellard
1693b0a47e79SJuan Quintela##########################################
1694a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1695a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1696a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1697a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1698a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1699a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1700a30878e7SPeter Maydell    fi
1701a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1702a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1703a30878e7SPeter Maydell    fi
1704a30878e7SPeter Maydell    gtk=no
1705a30878e7SPeter Maydell    sdl=no
1706a30878e7SPeter Maydellfi
1707a30878e7SPeter Maydell
1708a30878e7SPeter Maydell##########################################
1709015a33bdSGonglei# L2TPV3 probe
1710015a33bdSGonglei
1711015a33bdSGongleicat > $TMPC <<EOF
1712015a33bdSGonglei#include <sys/socket.h>
1713bff6cb72SMichael Tokarev#include <linux/ip.h>
1714015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1715015a33bdSGongleiEOF
1716015a33bdSGongleiif compile_prog "" "" ; then
1717015a33bdSGonglei  l2tpv3=yes
1718015a33bdSGongleielse
1719015a33bdSGonglei  l2tpv3=no
1720015a33bdSGongleifi
1721015a33bdSGonglei
1722015a33bdSGonglei##########################################
17234d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17244d9310f4SDaniel P. Berrange
17254d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17264d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17274d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17284d9310f4SDaniel P. Berrange    #
17294d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
17304d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
17314d9310f4SDaniel P. Berrange    #
17324d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
17334d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
17344d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
17354d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
17364d9310f4SDaniel P. Berrange    # that for you.
17374d9310f4SDaniel P. Berrange    #
17384d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
17394d9310f4SDaniel P. Berrange    # are not in fact redundant.
17404d9310f4SDaniel P. Berrangecat > $TMPC << EOF
17414d9310f4SDaniel P. Berrange#include <unistd.h>
17424d9310f4SDaniel P. Berrange#include <time.h>
17434d9310f4SDaniel P. Berrange#undef localtime_r
17444d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
17454d9310f4SDaniel P. BerrangeEOF
17464d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
17474d9310f4SDaniel P. Berrange        localtime_r="yes"
17484d9310f4SDaniel P. Berrange    else
17494d9310f4SDaniel P. Berrange        localtime_r="no"
17504d9310f4SDaniel P. Berrange    fi
17514d9310f4SDaniel P. Berrangefi
17524d9310f4SDaniel P. Berrange
17534d9310f4SDaniel P. Berrange##########################################
1754779ab5e3SStefan Weil# pkg-config probe
1755779ab5e3SStefan Weil
1756779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
175776ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1758779ab5e3SStefan Weilfi
1759779ab5e3SStefan Weil
1760779ab5e3SStefan Weil##########################################
1761b0a47e79SJuan Quintela# NPTL probe
1762b0a47e79SJuan Quintela
176324cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1764bd0c5661Spbrook  cat > $TMPC <<EOF
1765bd0c5661Spbrook#include <sched.h>
176630813ceaSpbrook#include <linux/futex.h>
1767182eacc0SStefan Weilint main(void) {
1768bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1769bd0c5661Spbrook#error bork
1770bd0c5661Spbrook#endif
1771182eacc0SStefan Weil  return 0;
1772bd0c5661Spbrook}
1773bd0c5661SpbrookEOF
177424cb36a6SPeter Maydell  if ! compile_object ; then
177521684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1776b0a47e79SJuan Quintela  fi
1777bd0c5661Spbrookfi
1778bd0c5661Spbrook
177911d9f695Sbellard##########################################
178099f2dbd3SLiang Li# avx2 optimization requirement check
178199f2dbd3SLiang Li
178299f2dbd3SLiang Licat > $TMPC << EOF
178399f2dbd3SLiang Listatic void bar(void) {}
178499f2dbd3SLiang Listatic void *bar_ifunc(void) {return (void*) bar;}
178599f2dbd3SLiang Listatic void foo(void) __attribute__((ifunc("bar_ifunc")));
178699f2dbd3SLiang Liint main(void) { foo(); return 0; }
178799f2dbd3SLiang LiEOF
178899f2dbd3SLiang Liif compile_prog "-mavx2" "" ; then
178999f2dbd3SLiang Li    if readelf --syms $TMPE |grep "IFUNC.*foo" >/dev/null 2>&1; then
179099f2dbd3SLiang Li        avx2_opt="yes"
179199f2dbd3SLiang Li    fi
179299f2dbd3SLiang Lifi
179399f2dbd3SLiang Li
179499f2dbd3SLiang Li#########################################
1795ac62922eSbalrog# zlib check
1796ac62922eSbalrog
17971ece9905SAlon Levyif test "$zlib" != "no" ; then
1798ac62922eSbalrog    cat > $TMPC << EOF
1799ac62922eSbalrog#include <zlib.h>
1800ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1801ac62922eSbalrogEOF
180252166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1803ac62922eSbalrog        :
1804ac62922eSbalrog    else
180576ad07a4SPeter Maydell        error_exit "zlib check failed" \
180676ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1807ac62922eSbalrog    fi
18081ece9905SAlon Levyfi
1809eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1810ac62922eSbalrog
1811ac62922eSbalrog##########################################
1812607dacd0Sqiaonuohan# lzo check
1813607dacd0Sqiaonuohan
1814607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1815607dacd0Sqiaonuohan    cat > $TMPC << EOF
1816607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1817607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1818607dacd0SqiaonuohanEOF
1819607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1820607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1821b25c9dffSStefan Weil        lzo="yes"
1822b25c9dffSStefan Weil    else
1823b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1824b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1825b25c9dffSStefan Weil        fi
1826b25c9dffSStefan Weil        lzo="no"
1827b25c9dffSStefan Weil    fi
1828607dacd0Sqiaonuohanfi
1829607dacd0Sqiaonuohan
1830607dacd0Sqiaonuohan##########################################
1831607dacd0Sqiaonuohan# snappy check
1832607dacd0Sqiaonuohan
1833607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1834607dacd0Sqiaonuohan    cat > $TMPC << EOF
1835607dacd0Sqiaonuohan#include <snappy-c.h>
1836607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1837607dacd0SqiaonuohanEOF
1838607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1839607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1840b25c9dffSStefan Weil        snappy="yes"
1841b25c9dffSStefan Weil    else
1842b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1843b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1844b25c9dffSStefan Weil        fi
1845b25c9dffSStefan Weil        snappy="no"
1846b25c9dffSStefan Weil    fi
1847607dacd0Sqiaonuohanfi
1848607dacd0Sqiaonuohan
1849607dacd0Sqiaonuohan##########################################
18506b383c08SPeter Wu# bzip2 check
18516b383c08SPeter Wu
18526b383c08SPeter Wuif test "$bzip2" != "no" ; then
18536b383c08SPeter Wu    cat > $TMPC << EOF
18546b383c08SPeter Wu#include <bzlib.h>
18556b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
18566b383c08SPeter WuEOF
18576b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
18586b383c08SPeter Wu        bzip2="yes"
18596b383c08SPeter Wu    else
18606b383c08SPeter Wu        if test "$bzip2" = "yes"; then
18616b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
18626b383c08SPeter Wu        fi
18636b383c08SPeter Wu        bzip2="no"
18646b383c08SPeter Wu    fi
18656b383c08SPeter Wufi
18666b383c08SPeter Wu
18676b383c08SPeter Wu##########################################
1868f794573eSEduardo Otubo# libseccomp check
1869f794573eSEduardo Otubo
1870f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1871693e5910SAndrew Jones    case "$cpu" in
1872693e5910SAndrew Jones    i386|x86_64)
1873ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1874693e5910SAndrew Jones        ;;
1875*5ce43972SJames Hogan    mips)
1876*5ce43972SJames Hogan        libseccomp_minver="2.2.0"
1877*5ce43972SJames Hogan        ;;
1878693e5910SAndrew Jones    arm|aarch64)
1879693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1880693e5910SAndrew Jones        ;;
1881693e5910SAndrew Jones    *)
1882693e5910SAndrew Jones        libseccomp_minver=""
1883693e5910SAndrew Jones        ;;
1884693e5910SAndrew Jones    esac
1885693e5910SAndrew Jones
1886693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1887693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
1888b4451996SMichael Tokarev        libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1889372e47e9SAndreas Färber        QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1890f794573eSEduardo Otubo        seccomp="yes"
1891f794573eSEduardo Otubo    else
1892f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1893693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1894693e5910SAndrew Jones                feature_not_found "libseccomp" \
1895693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1896693e5910SAndrew Jones            else
1897693e5910SAndrew Jones                feature_not_found "libseccomp" \
1898693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1899693e5910SAndrew Jones            fi
1900896848f0SEduardo Otubo        fi
1901e84d5956SYann E. MORIN        seccomp="no"
1902f794573eSEduardo Otubo    fi
1903f794573eSEduardo Otubofi
1904f794573eSEduardo Otubo##########################################
1905e37630caSaliguori# xen probe
1906e37630caSaliguori
1907fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1908b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19095eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1910d5b93ddfSAnthony PERARD
191150ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
191250ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
191350ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
191450ced5b3SStefan Weil
191550ced5b3SStefan Weil  # Xen (any)
191650ced5b3SStefan Weil  cat > $TMPC <<EOF
191750ced5b3SStefan Weil#include <xenctrl.h>
191850ced5b3SStefan Weilint main(void) {
191950ced5b3SStefan Weil  return 0;
192050ced5b3SStefan Weil}
192150ced5b3SStefan WeilEOF
192250ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
192350ced5b3SStefan Weil    # Xen not found
192450ced5b3SStefan Weil    if test "$xen" = "yes" ; then
192521684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
192650ced5b3SStefan Weil    fi
192750ced5b3SStefan Weil    xen=no
192850ced5b3SStefan Weil
1929d5b93ddfSAnthony PERARD  # Xen unstable
193069deef08SPeter Maydell  elif
193169deef08SPeter Maydell      cat > $TMPC <<EOF &&
19325eeb39c2SIan Campbell/*
19335eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
19345eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
19355eeb39c2SIan Campbell */
19365eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
19375eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
19385eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
19395eeb39c2SIan Campbell#include <xenctrl.h>
19405eeb39c2SIan Campbell#include <xenstore.h>
19415eeb39c2SIan Campbell#include <xenevtchn.h>
19425eeb39c2SIan Campbell#include <xengnttab.h>
19435eeb39c2SIan Campbell#include <xenforeignmemory.h>
19445eeb39c2SIan Campbell#include <stdint.h>
19455eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
19465eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
19475eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
19485eeb39c2SIan Campbell#endif
19495eeb39c2SIan Campbellint main(void) {
19505eeb39c2SIan Campbell  xc_interface *xc = NULL;
19515eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
19525eeb39c2SIan Campbell  xenevtchn_handle *xe;
19535eeb39c2SIan Campbell  xengnttab_handle *xg;
19545eeb39c2SIan Campbell  xen_domain_handle_t handle;
19555eeb39c2SIan Campbell
19565eeb39c2SIan Campbell  xs_daemon_open();
19575eeb39c2SIan Campbell
19585eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
19595eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
19605eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
19615eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
19625eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
19635eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
19645eeb39c2SIan Campbell
19655eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
19665eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
19675eeb39c2SIan Campbell
19685eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
19695eeb39c2SIan Campbell  xenevtchn_fd(xe);
19705eeb39c2SIan Campbell
19715eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
19725eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
19735eeb39c2SIan Campbell
19745eeb39c2SIan Campbell  return 0;
19755eeb39c2SIan Campbell}
19765eeb39c2SIan CampbellEOF
19775eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
19785eeb39c2SIan Campbell    then
19795eeb39c2SIan Campbell    xen_ctrl_version=471
19805eeb39c2SIan Campbell    xen=yes
19815eeb39c2SIan Campbell  elif
19825eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
1983e37630caSaliguori#include <xenctrl.h>
1984cdadde39SRoger Pau Monne#include <stdint.h>
1985cdadde39SRoger Pau Monneint main(void) {
1986cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
1987cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
1988cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1989cdadde39SRoger Pau Monne  return 0;
1990cdadde39SRoger Pau Monne}
1991cdadde39SRoger Pau MonneEOF
1992cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
1993cdadde39SRoger Pau Monne    then
1994cdadde39SRoger Pau Monne    xen_ctrl_version=470
1995cdadde39SRoger Pau Monne    xen=yes
1996cdadde39SRoger Pau Monne
1997cdadde39SRoger Pau Monne  # Xen 4.6
1998cdadde39SRoger Pau Monne  elif
1999cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2000cdadde39SRoger Pau Monne#include <xenctrl.h>
2001e108a3c1SAnthony PERARD#include <xenstore.h>
2002d5b93ddfSAnthony PERARD#include <stdint.h>
2003d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2004d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2005d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2006d5b93ddfSAnthony PERARD#endif
2007d5b93ddfSAnthony PERARDint main(void) {
2008d5b93ddfSAnthony PERARD  xc_interface *xc;
2009d5b93ddfSAnthony PERARD  xs_daemon_open();
2010d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2011d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2012d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2013b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20148688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2015d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
201620a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2017d8b441a3SJan Beulich  return 0;
2018d8b441a3SJan Beulich}
2019d8b441a3SJan BeulichEOF
2020d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2021d8b441a3SJan Beulich    then
2022d8b441a3SJan Beulich    xen_ctrl_version=460
2023d8b441a3SJan Beulich    xen=yes
2024d8b441a3SJan Beulich
2025d8b441a3SJan Beulich  # Xen 4.5
2026d8b441a3SJan Beulich  elif
2027d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2028d8b441a3SJan Beulich#include <xenctrl.h>
2029d8b441a3SJan Beulich#include <xenstore.h>
2030d8b441a3SJan Beulich#include <stdint.h>
2031d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2032d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2033d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2034d8b441a3SJan Beulich#endif
2035d8b441a3SJan Beulichint main(void) {
2036d8b441a3SJan Beulich  xc_interface *xc;
2037d8b441a3SJan Beulich  xs_daemon_open();
2038d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2039d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2040d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2041d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2042d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20433996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
20443996e85cSPaul Durrant  return 0;
20453996e85cSPaul Durrant}
20463996e85cSPaul DurrantEOF
20473996e85cSPaul Durrant      compile_prog "" "$xen_libs"
20483996e85cSPaul Durrant    then
20493996e85cSPaul Durrant    xen_ctrl_version=450
20503996e85cSPaul Durrant    xen=yes
20513996e85cSPaul Durrant
20523996e85cSPaul Durrant  elif
20533996e85cSPaul Durrant      cat > $TMPC <<EOF &&
20543996e85cSPaul Durrant#include <xenctrl.h>
20553996e85cSPaul Durrant#include <xenstore.h>
20563996e85cSPaul Durrant#include <stdint.h>
20573996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
20583996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
20593996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
20603996e85cSPaul Durrant#endif
20613996e85cSPaul Durrantint main(void) {
20623996e85cSPaul Durrant  xc_interface *xc;
20633996e85cSPaul Durrant  xs_daemon_open();
20643996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
20653996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20663996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
20673996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20683996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20698688e065SStefano Stabellini  return 0;
20708688e065SStefano Stabellini}
20718688e065SStefano StabelliniEOF
20728688e065SStefano Stabellini      compile_prog "" "$xen_libs"
207369deef08SPeter Maydell    then
20748688e065SStefano Stabellini    xen_ctrl_version=420
20758688e065SStefano Stabellini    xen=yes
20768688e065SStefano Stabellini
2077e37630caSaliguori  else
2078fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2079edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2080edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2081fc321b4bSJuan Quintela    fi
2082fc321b4bSJuan Quintela    xen=no
2083e37630caSaliguori  fi
2084d5b93ddfSAnthony PERARD
2085d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
20865eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
20875eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
20885eeb39c2SIan Campbell    fi
2089d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2090d5b93ddfSAnthony PERARD  fi
2091e37630caSaliguorifi
2092e37630caSaliguori
2093eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2094edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2095eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2096eb6fda0fSAnthony PERARD  else
2097eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
209876ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
209976ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2100eb6fda0fSAnthony PERARD    fi
2101eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2102eb6fda0fSAnthony PERARD  fi
2103eb6fda0fSAnthony PERARDfi
2104eb6fda0fSAnthony PERARD
210564a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
210664a7ad6fSIan Campbell   test "$xen" != "yes"; then
210764a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
210864a7ad6fSIan Campbell	       "which requires Xen support."
210964a7ad6fSIan Campbellfi
211064a7ad6fSIan Campbell
2111e37630caSaliguori##########################################
2112dfffc653SJuan Quintela# Sparse probe
2113dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
21140dba6195SLoïc Minier  if has cgcc; then
2115dfffc653SJuan Quintela    sparse=yes
2116dfffc653SJuan Quintela  else
2117dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
211821684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2119dfffc653SJuan Quintela    fi
2120dfffc653SJuan Quintela    sparse=no
2121dfffc653SJuan Quintela  fi
2122dfffc653SJuan Quintelafi
2123dfffc653SJuan Quintela
2124dfffc653SJuan Quintela##########################################
2125f676c67eSJeremy White# X11 probe
2126f676c67eSJeremy Whitex11_cflags=
2127f676c67eSJeremy Whitex11_libs=-lX11
2128f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
2129f676c67eSJeremy White    x11_cflags=`$pkg_config --cflags x11`
2130f676c67eSJeremy White    x11_libs=`$pkg_config --libs x11`
2131f676c67eSJeremy Whitefi
2132f676c67eSJeremy White
2133f676c67eSJeremy White##########################################
2134a4ccabcfSAnthony Liguori# GTK probe
2135a4ccabcfSAnthony Liguori
21369e04c683SStefan Weilif test "$gtkabi" = ""; then
21379e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
21389e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
21399e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
21409e04c683SStefan Weil        gtkabi=2.0
21419e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
21429e04c683SStefan Weil        gtkabi=3.0
21439e04c683SStefan Weil    else
21449e04c683SStefan Weil        gtkabi=2.0
21459e04c683SStefan Weil    fi
21469e04c683SStefan Weilfi
21479e04c683SStefan Weil
2148a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2149528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
21500a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2151528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2152528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2153bbbf9bfbSStefan Weil    else
2154bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2155bbbf9bfbSStefan Weil    fi
2156bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2157bbbf9bfbSStefan Weil        gtk_cflags=`$pkg_config --cflags $gtkpackage`
2158bbbf9bfbSStefan Weil        gtk_libs=`$pkg_config --libs $gtkpackage`
21590a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2160f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2161f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
21620a337ed0SGerd Hoffmann        fi
2163bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2164bbbf9bfbSStefan Weil        gtk="yes"
2165bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
21669e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2167bbbf9bfbSStefan Weil    else
2168bbbf9bfbSStefan Weil        gtk="no"
2169bbbf9bfbSStefan Weil    fi
2170bbbf9bfbSStefan Weilfi
2171bbbf9bfbSStefan Weil
2172ddbb0d09SDaniel P. Berrange
2173ddbb0d09SDaniel P. Berrange##########################################
2174ddbb0d09SDaniel P. Berrange# GNUTLS probe
2175ddbb0d09SDaniel P. Berrange
217637371299SPeter Maydellgnutls_works() {
217737371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
217837371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
217937371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
218037371299SPeter Maydell    # builds doesn't work:
218137371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
218237371299SPeter Maydell    #
218337371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
218437371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
218537371299SPeter Maydell        return 1
218637371299SPeter Maydell    fi
218737371299SPeter Maydell
218837371299SPeter Maydell    write_c_skeleton
218937371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
219037371299SPeter Maydell}
219137371299SPeter Maydell
219262893b67SDaniel P. Berrangegnutls_gcrypt=no
2193ed754746SDaniel P. Berrangegnutls_nettle=no
2194ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
219537371299SPeter Maydell    if gnutls_works; then
2196ddbb0d09SDaniel P. Berrange        gnutls_cflags=`$pkg_config --cflags gnutls`
2197ddbb0d09SDaniel P. Berrange        gnutls_libs=`$pkg_config --libs gnutls`
2198ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2199ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2200ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2201ddbb0d09SDaniel P. Berrange        gnutls="yes"
2202ddbb0d09SDaniel P. Berrange
2203ddbb0d09SDaniel P. Berrange	# gnutls_hash_init requires >= 2.9.10
2204ddbb0d09SDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.9.10"; then
2205ddbb0d09SDaniel P. Berrange            gnutls_hash="yes"
2206ddbb0d09SDaniel P. Berrange	else
2207ddbb0d09SDaniel P. Berrange	    gnutls_hash="no"
2208ddbb0d09SDaniel P. Berrange	fi
220962893b67SDaniel P. Berrange
2210b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2211b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2212b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2213b917da4cSDaniel P. Berrange	else
2214b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2215b917da4cSDaniel P. Berrange	fi
2216b917da4cSDaniel P. Berrange
221762893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
221862893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2219ed754746SDaniel P. Berrange	    gnutls_nettle=yes
222062893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
222162893b67SDaniel P. Berrange	    case `$pkg_config --libs --static gnutls` in
2222ed754746SDaniel P. Berrange		*gcrypt*)
2223ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2224ed754746SDaniel P. Berrange		    gnutls_nettle=no
2225ed754746SDaniel P. Berrange		    ;;
2226ed754746SDaniel P. Berrange		*nettle*)
2227ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2228ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2229ed754746SDaniel P. Berrange		    ;;
2230ed754746SDaniel P. Berrange		*)
2231ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2232ed754746SDaniel P. Berrange		    gnutls_nettle=no
2233ed754746SDaniel P. Berrange		    ;;
223462893b67SDaniel P. Berrange	    esac
223562893b67SDaniel P. Berrange	else
223662893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2237ed754746SDaniel P. Berrange	    gnutls_nettle=no
223862893b67SDaniel P. Berrange	fi
2239ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2240ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2241ddbb0d09SDaniel P. Berrange    else
2242ddbb0d09SDaniel P. Berrange        gnutls="no"
2243ddbb0d09SDaniel P. Berrange        gnutls_hash="no"
2244b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2245ddbb0d09SDaniel P. Berrange    fi
2246ddbb0d09SDaniel P. Berrangeelse
2247ddbb0d09SDaniel P. Berrange    gnutls_hash="no"
2248b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2249ddbb0d09SDaniel P. Berrangefi
2250ddbb0d09SDaniel P. Berrange
225191bfcdb0SDaniel P. Berrange
225291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
225391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
225491bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
225591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
225691bfcdb0SDaniel P. Berrangethen
225791bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
225891bfcdb0SDaniel P. Berrange    then
225991bfcdb0SDaniel P. Berrange        gcrypt="no"
226091bfcdb0SDaniel P. Berrange    fi
226191bfcdb0SDaniel P. Berrangefi
226291bfcdb0SDaniel P. Berrange
226391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
226491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
226591bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
226691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
226791bfcdb0SDaniel P. Berrangethen
226891bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
226991bfcdb0SDaniel P. Berrange    then
227091bfcdb0SDaniel P. Berrange        nettle="no"
227191bfcdb0SDaniel P. Berrange    fi
227291bfcdb0SDaniel P. Berrangefi
227391bfcdb0SDaniel P. Berrange
227491bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
227591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
227691bfcdb0SDaniel P. Berrange    then
227791bfcdb0SDaniel P. Berrange	return 1
227891bfcdb0SDaniel P. Berrange    fi
227991bfcdb0SDaniel P. Berrange
228091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
228191bfcdb0SDaniel P. Berrange    then
228291bfcdb0SDaniel P. Berrange	host=`libgcrypt-config --host`
228391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
228491bfcdb0SDaniel P. Berrange	then
228591bfcdb0SDaniel P. Berrange	    return 1
228691bfcdb0SDaniel P. Berrange	fi
228791bfcdb0SDaniel P. Berrange    fi
228891bfcdb0SDaniel P. Berrange
228991bfcdb0SDaniel P. Berrange    return 0
229091bfcdb0SDaniel P. Berrange}
229191bfcdb0SDaniel P. Berrange
229291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
229391bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
229462893b67SDaniel P. Berrange        gcrypt_cflags=`libgcrypt-config --cflags`
229562893b67SDaniel P. Berrange        gcrypt_libs=`libgcrypt-config --libs`
229691bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
229791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
229891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
229991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
230091bfcdb0SDaniel P. Berrange        then
230191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
230291bfcdb0SDaniel P. Berrange        fi
230362893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
230462893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
230562893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
230691bfcdb0SDaniel P. Berrange        gcrypt="yes"
230791bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
230891bfcdb0SDaniel P. Berrange           nettle="no"
230991bfcdb0SDaniel P. Berrange        fi
231037788f25SDaniel P. Berrange
231137788f25SDaniel P. Berrange        cat > $TMPC << EOF
231237788f25SDaniel P. Berrange#include <gcrypt.h>
231337788f25SDaniel P. Berrangeint main(void) {
231437788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
231537788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
231637788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
231737788f25SDaniel P. Berrange return 0;
231837788f25SDaniel P. Berrange}
231937788f25SDaniel P. BerrangeEOF
232037788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
232137788f25SDaniel P. Berrange            gcrypt_kdf=yes
232237788f25SDaniel P. Berrange        fi
232362893b67SDaniel P. Berrange    else
232491bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
232562893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
232691bfcdb0SDaniel P. Berrange        else
232791bfcdb0SDaniel P. Berrange            gcrypt="no"
232891bfcdb0SDaniel P. Berrange        fi
232962893b67SDaniel P. Berrange    fi
233062893b67SDaniel P. Berrangefi
233162893b67SDaniel P. Berrange
2332ddbb0d09SDaniel P. Berrange
233391bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2334ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
2335ed754746SDaniel P. Berrange        nettle_cflags=`$pkg_config --cflags nettle`
2336ed754746SDaniel P. Berrange        nettle_libs=`$pkg_config --libs nettle`
2337becaeb72SRadim Krčmář        nettle_version=`$pkg_config --modversion nettle`
2338ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2339ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2340ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
234191bfcdb0SDaniel P. Berrange        nettle="yes"
2342fff2f982SDaniel P. Berrange
2343fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
2344fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2345fff2f982SDaniel P. Berrangeint main(void) {
2346fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2347fff2f982SDaniel P. Berrange     return 0;
2348fff2f982SDaniel P. Berrange}
2349fff2f982SDaniel P. BerrangeEOF
2350fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2351fff2f982SDaniel P. Berrange            nettle_kdf=yes
2352fff2f982SDaniel P. Berrange        fi
2353ed754746SDaniel P. Berrange    else
235491bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2355ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
235691bfcdb0SDaniel P. Berrange        else
235791bfcdb0SDaniel P. Berrange            nettle="no"
2358ed754746SDaniel P. Berrange        fi
2359ed754746SDaniel P. Berrange    fi
236091bfcdb0SDaniel P. Berrangefi
236191bfcdb0SDaniel P. Berrange
236291bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
236391bfcdb0SDaniel P. Berrangethen
236491bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
236591bfcdb0SDaniel P. Berrangefi
2366ed754746SDaniel P. Berrange
23679a2fd434SDaniel P. Berrange##########################################
23689a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
23699a2fd434SDaniel P. Berrange
23709a2fd434SDaniel P. Berrangetasn1=yes
237190246037SDaniel P. Berrangetasn1_cflags=""
237290246037SDaniel P. Berrangetasn1_libs=""
23739a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
23749a2fd434SDaniel P. Berrange    tasn1_cflags=`$pkg_config --cflags libtasn1`
23759a2fd434SDaniel P. Berrange    tasn1_libs=`$pkg_config --libs libtasn1`
23769a2fd434SDaniel P. Berrangeelse
23779a2fd434SDaniel P. Berrange    tasn1=no
23789a2fd434SDaniel P. Berrangefi
23799a2fd434SDaniel P. Berrange
2380ed754746SDaniel P. Berrange
2381bbbf9bfbSStefan Weil##########################################
2382559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2383559607eaSDaniel P. Berrange
2384559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2385559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2386559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2387559607eaSDaniel P. Berrangefi
2388559607eaSDaniel P. Berrange
2389559607eaSDaniel P. Berrange##########################################
2390bbbf9bfbSStefan Weil# VTE probe
2391bbbf9bfbSStefan Weil
2392bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2393bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2394528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2395528de90aSDaniel P. Berrange      vteversion="0.32.0"
2396528de90aSDaniel P. Berrange    else
2397528de90aSDaniel P. Berrange      vtepackage="vte"
2398528de90aSDaniel P. Berrange      vteversion="0.24.0"
2399528de90aSDaniel P. Berrange    fi
2400bbbf9bfbSStefan Weil    if $pkg_config --exists "$vtepackage >= $vteversion"; then
2401ca871ec8SStefan Weil        vte_cflags=`$pkg_config --cflags $vtepackage`
2402ca871ec8SStefan Weil        vte_libs=`$pkg_config --libs $vtepackage`
2403bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2404bbbf9bfbSStefan Weil        vte="yes"
2405bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
24069e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
24079e04c683SStefan Weil            feature_not_found "vte" "Install libvte-2.90 devel"
24089e04c683SStefan Weil        else
24099e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
24109e04c683SStefan Weil        fi
2411bbbf9bfbSStefan Weil    else
2412bbbf9bfbSStefan Weil        vte="no"
2413a4ccabcfSAnthony Liguori    fi
2414a4ccabcfSAnthony Liguorifi
2415a4ccabcfSAnthony Liguori
2416a4ccabcfSAnthony Liguori##########################################
241711d9f695Sbellard# SDL probe
241811d9f695Sbellard
24193ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
24203ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
242147c03744SDave Airlie
242247c03744SDave Airlieif test $sdlabi = "2.0"; then
242347c03744SDave Airlie    sdl_config=$sdl2_config
242447c03744SDave Airlie    sdlname=sdl2
242547c03744SDave Airlie    sdlconfigname=sdl2_config
242647c03744SDave Airlieelse
242747c03744SDave Airlie    sdlname=sdl
242847c03744SDave Airlie    sdlconfigname=sdl_config
24293ec87ffeSPaolo Bonzinifi
24303ec87ffeSPaolo Bonzini
243147c03744SDave Airlieif test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
243247c03744SDave Airlie  sdl_config=$sdlconfigname
243347c03744SDave Airliefi
243447c03744SDave Airlie
243547c03744SDave Airlieif $pkg_config $sdlname --exists; then
243647c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
2437fec0e3e8SStefan Weil  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
24383ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
24393ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
24409316f803SPaolo Bonzini  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2441a0dfd8a4SLoïc Minierelse
2442a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
244321684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2444a0dfd8a4SLoïc Minier  fi
2445a0dfd8a4SLoïc Minier  sdl=no
24469316f803SPaolo Bonzinifi
244729e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
24483ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
24493ec87ffeSPaolo Bonzinifi
245011d9f695Sbellard
24519316f803SPaolo Bonzinisdl_too_old=no
2452c4198157SJuan Quintelaif test "$sdl" != "no" ; then
245311d9f695Sbellard  cat > $TMPC << EOF
245411d9f695Sbellard#include <SDL.h>
245511d9f695Sbellard#undef main /* We don't want SDL to override our main() */
245611d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
245711d9f695SbellardEOF
24589316f803SPaolo Bonzini  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
245974f42e18STeLeMan  if test "$static" = "yes" ; then
246074f42e18STeLeMan    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
246174f42e18STeLeMan  else
24629316f803SPaolo Bonzini    sdl_libs=`$sdlconfig --libs 2> /dev/null`
246374f42e18STeLeMan  fi
246452166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
246511d9f695Sbellard    if test "$_sdlversion" -lt 121 ; then
246611d9f695Sbellard      sdl_too_old=yes
246711d9f695Sbellard    else
246811d9f695Sbellard      sdl=yes
246911d9f695Sbellard    fi
24707c1f25b4Sbellard
247167c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
24721ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
247367c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2474f8aa6c7bSStefan Weil         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2475f8aa6c7bSStefan Weil         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
247611d9f695Sbellard      fi
247752166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
24781ac88f28SJuan Quintela	:
24791ac88f28SJuan Quintela      else
24801ac88f28SJuan Quintela        sdl=no
24817c1f25b4Sbellard      fi
24827c1f25b4Sbellard    fi # static link
2483c4198157SJuan Quintela  else # sdl not found
2484c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
248521684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2486c4198157SJuan Quintela    fi
2487c4198157SJuan Quintela    sdl=no
24887c1f25b4Sbellard  fi # sdl compile test
2489fd677642Sthsfi
249011d9f695Sbellard
24915368a422Saliguoriif test "$sdl" = "yes" ; then
24925368a422Saliguori  cat > $TMPC <<EOF
24935368a422Saliguori#include <SDL.h>
24945368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
24955368a422Saliguori#include <X11/XKBlib.h>
24965368a422Saliguori#else
24975368a422Saliguori#error No x11 support
24985368a422Saliguori#endif
24995368a422Saliguoriint main(void) { return 0; }
25005368a422SaliguoriEOF
2501f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2502f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2503f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
25045368a422Saliguori  fi
25050705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
25065368a422Saliguorifi
25075368a422Saliguori
25088f28f3fbSths##########################################
25092da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
25102da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
25112da776dbSMichael R. Hines  cat > $TMPC <<EOF
25122da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
25132da776dbSMichael R. Hinesint main(void) { return 0; }
25142da776dbSMichael R. HinesEOF
25152da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
25162da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
25172da776dbSMichael R. Hines    rdma="yes"
25182da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
25192da776dbSMichael R. Hines  else
25202da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
25212da776dbSMichael R. Hines        error_exit \
25222da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
25232da776dbSMichael R. Hines            " Your options:" \
25242da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
25252da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
25262da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
25272da776dbSMichael R. Hines    fi
25282da776dbSMichael R. Hines    rdma="no"
25292da776dbSMichael R. Hines  fi
25302da776dbSMichael R. Hinesfi
25312da776dbSMichael R. Hines
253295c6bff3SBenoît Canet
253395c6bff3SBenoît Canet##########################################
25342f9606b3Saliguori# VNC SASL detection
2535821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
25362f9606b3Saliguori  cat > $TMPC <<EOF
25372f9606b3Saliguori#include <sasl/sasl.h>
25382f9606b3Saliguori#include <stdio.h>
25392f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
25402f9606b3SaliguoriEOF
25412f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
25422f9606b3Saliguori  vnc_sasl_cflags=""
25432f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
254452166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2545ea784e3bSJuan Quintela    vnc_sasl=yes
2546fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2547ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
25482f9606b3Saliguori  else
2549ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
255021684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2551ea784e3bSJuan Quintela    fi
2552ea784e3bSJuan Quintela    vnc_sasl=no
25532f9606b3Saliguori  fi
25542f9606b3Saliguorifi
25552f9606b3Saliguori
25562f9606b3Saliguori##########################################
25572f6f5c7aSCorentin Chary# VNC JPEG detection
2558821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
25592f6f5c7aSCorentin Charycat > $TMPC <<EOF
25602f6f5c7aSCorentin Chary#include <stdio.h>
25612f6f5c7aSCorentin Chary#include <jpeglib.h>
25622f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
25632f6f5c7aSCorentin CharyEOF
25642f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
25652f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
25662f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
25672f6f5c7aSCorentin Chary    vnc_jpeg=yes
25682f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2569ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
25702f6f5c7aSCorentin Chary  else
25712f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
257221684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
25732f6f5c7aSCorentin Chary    fi
25742f6f5c7aSCorentin Chary    vnc_jpeg=no
25752f6f5c7aSCorentin Chary  fi
25762f6f5c7aSCorentin Charyfi
25772f6f5c7aSCorentin Chary
25782f6f5c7aSCorentin Chary##########################################
2579efe556adSCorentin Chary# VNC PNG detection
2580821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2581efe556adSCorentin Charycat > $TMPC <<EOF
2582efe556adSCorentin Chary//#include <stdio.h>
2583efe556adSCorentin Chary#include <png.h>
2584832ce9c2SScott Wood#include <stddef.h>
2585efe556adSCorentin Charyint main(void) {
2586efe556adSCorentin Chary    png_structp png_ptr;
2587efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
25887edc3fedSPeter Maydell    return png_ptr != 0;
2589efe556adSCorentin Chary}
2590efe556adSCorentin CharyEOF
259165d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
2592ca871ec8SStefan Weil    vnc_png_cflags=`$pkg_config libpng --cflags`
2593ca871ec8SStefan Weil    vnc_png_libs=`$pkg_config libpng --libs`
25949af8025eSBrad  else
2595efe556adSCorentin Chary    vnc_png_cflags=""
2596efe556adSCorentin Chary    vnc_png_libs="-lpng"
25979af8025eSBrad  fi
2598efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2599efe556adSCorentin Chary    vnc_png=yes
2600efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
26019af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2602efe556adSCorentin Chary  else
2603efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
260421684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2605efe556adSCorentin Chary    fi
2606efe556adSCorentin Chary    vnc_png=no
2607efe556adSCorentin Chary  fi
2608efe556adSCorentin Charyfi
2609efe556adSCorentin Chary
2610efe556adSCorentin Chary##########################################
261176655d6dSaliguori# fnmatch() probe, used for ACL routines
261276655d6dSaliguorifnmatch="no"
261376655d6dSaliguoricat > $TMPC << EOF
261476655d6dSaliguori#include <fnmatch.h>
261576655d6dSaliguoriint main(void)
261676655d6dSaliguori{
261776655d6dSaliguori    fnmatch("foo", "foo", 0);
261876655d6dSaliguori    return 0;
261976655d6dSaliguori}
262076655d6dSaliguoriEOF
262152166aa0SJuan Quintelaif compile_prog "" "" ; then
262276655d6dSaliguori   fnmatch="yes"
262376655d6dSaliguorifi
262476655d6dSaliguori
262576655d6dSaliguori##########################################
2626ee682d27SStefan Weil# uuid_generate() probe, used for vdi block driver
26272d16c8e9SPeter Maydell# Note that on some systems (notably MacOSX) no extra library
26282d16c8e9SPeter Maydell# need be linked to get the uuid functions.
2629ee682d27SStefan Weilif test "$uuid" != "no" ; then
2630ee682d27SStefan Weil  uuid_libs="-luuid"
2631ee682d27SStefan Weil  cat > $TMPC << EOF
2632ee682d27SStefan Weil#include <uuid/uuid.h>
2633ee682d27SStefan Weilint main(void)
2634ee682d27SStefan Weil{
2635ee682d27SStefan Weil    uuid_t my_uuid;
2636ee682d27SStefan Weil    uuid_generate(my_uuid);
2637ee682d27SStefan Weil    return 0;
2638ee682d27SStefan Weil}
2639ee682d27SStefan WeilEOF
26402d16c8e9SPeter Maydell  if compile_prog "" "" ; then
26412d16c8e9SPeter Maydell    uuid="yes"
26422d16c8e9SPeter Maydell  elif compile_prog "" "$uuid_libs" ; then
2643ee682d27SStefan Weil    uuid="yes"
2644ee682d27SStefan Weil    libs_softmmu="$uuid_libs $libs_softmmu"
2645ee682d27SStefan Weil    libs_tools="$uuid_libs $libs_tools"
2646ee682d27SStefan Weil  else
2647ee682d27SStefan Weil    if test "$uuid" = "yes" ; then
264821684af0SStewart Smith      feature_not_found "uuid" "Install libuuid devel"
2649ee682d27SStefan Weil    fi
2650ee682d27SStefan Weil    uuid=no
2651ee682d27SStefan Weil  fi
2652ee682d27SStefan Weilfi
2653ee682d27SStefan Weil
26544f18b782SJeff Codyif test "$vhdx" = "yes" ; then
26554f18b782SJeff Cody    if test "$uuid" = "no" ; then
26564f18b782SJeff Cody        error_exit "uuid required for VHDX support"
26574f18b782SJeff Cody    fi
26584f18b782SJeff Codyelif test "$vhdx" != "no" ; then
26594f18b782SJeff Cody    if test "$uuid" = "yes" ; then
26604f18b782SJeff Cody        vhdx=yes
26614f18b782SJeff Cody    else
26624f18b782SJeff Cody        vhdx=no
26634f18b782SJeff Cody    fi
26644f18b782SJeff Codyfi
26654f18b782SJeff Cody
2666ee682d27SStefan Weil##########################################
2667dce512deSChristoph Hellwig# xfsctl() probe, used for raw-posix
2668dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2669dce512deSChristoph Hellwig  cat > $TMPC << EOF
2670ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2671dce512deSChristoph Hellwig#include <xfs/xfs.h>
2672dce512deSChristoph Hellwigint main(void)
2673dce512deSChristoph Hellwig{
2674dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2675dce512deSChristoph Hellwig    return 0;
2676dce512deSChristoph Hellwig}
2677dce512deSChristoph HellwigEOF
2678dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2679dce512deSChristoph Hellwig    xfs="yes"
2680dce512deSChristoph Hellwig  else
2681dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
268221684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2683dce512deSChristoph Hellwig    fi
2684dce512deSChristoph Hellwig    xfs=no
2685dce512deSChristoph Hellwig  fi
2686dce512deSChristoph Hellwigfi
2687dce512deSChristoph Hellwig
2688dce512deSChristoph Hellwig##########################################
26898a16d273Sths# vde libraries probe
2690dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
26914baae0acSJuan Quintela  vde_libs="-lvdeplug"
26928a16d273Sths  cat > $TMPC << EOF
26938a16d273Sths#include <libvdeplug.h>
26944a7f0e06Spbrookint main(void)
26954a7f0e06Spbrook{
26964a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2697fea08e08SPeter Maydell    char s[] = "";
2698fea08e08SPeter Maydell    vde_open(s, s, &a);
26994a7f0e06Spbrook    return 0;
27004a7f0e06Spbrook}
27018a16d273SthsEOF
270252166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
27034baae0acSJuan Quintela    vde=yes
27048e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
27058e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2706dfb278bdSJuan Quintela  else
2707dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
270821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2709dfb278bdSJuan Quintela    fi
2710dfb278bdSJuan Quintela    vde=no
27118a16d273Sths  fi
27128a16d273Sthsfi
27138a16d273Sths
27148a16d273Sths##########################################
27150a985b37SVincenzo Maffione# netmap support probe
27160a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
27170a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
27180a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
27190a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
27200a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
272158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
272258952137SVincenzo Maffione  cat > $TMPC << EOF
272358952137SVincenzo Maffione#include <inttypes.h>
272458952137SVincenzo Maffione#include <net/if.h>
272558952137SVincenzo Maffione#include <net/netmap.h>
272658952137SVincenzo Maffione#include <net/netmap_user.h>
27270a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
27280a985b37SVincenzo Maffione#error
27290a985b37SVincenzo Maffione#endif
273058952137SVincenzo Maffioneint main(void) { return 0; }
273158952137SVincenzo MaffioneEOF
273258952137SVincenzo Maffione  if compile_prog "" "" ; then
273358952137SVincenzo Maffione    netmap=yes
273458952137SVincenzo Maffione  else
273558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
273658952137SVincenzo Maffione      feature_not_found "netmap"
273758952137SVincenzo Maffione    fi
273858952137SVincenzo Maffione    netmap=no
273958952137SVincenzo Maffione  fi
274058952137SVincenzo Maffionefi
274158952137SVincenzo Maffione
274258952137SVincenzo Maffione##########################################
274347e98658SCorey Bryant# libcap-ng library probe
274447e98658SCorey Bryantif test "$cap_ng" != "no" ; then
274547e98658SCorey Bryant  cap_libs="-lcap-ng"
274647e98658SCorey Bryant  cat > $TMPC << EOF
274747e98658SCorey Bryant#include <cap-ng.h>
274847e98658SCorey Bryantint main(void)
274947e98658SCorey Bryant{
275047e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
275147e98658SCorey Bryant    return 0;
275247e98658SCorey Bryant}
275347e98658SCorey BryantEOF
275447e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
275547e98658SCorey Bryant    cap_ng=yes
275647e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
275747e98658SCorey Bryant  else
275847e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
275921684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
276047e98658SCorey Bryant    fi
276147e98658SCorey Bryant    cap_ng=no
276247e98658SCorey Bryant  fi
276347e98658SCorey Bryantfi
276447e98658SCorey Bryant
276547e98658SCorey Bryant##########################################
2766c2de5c91Smalc# Sound support libraries probe
27678f28f3fbSths
2768c2de5c91Smalcaudio_drv_probe()
2769c2de5c91Smalc{
2770c2de5c91Smalc    drv=$1
2771c2de5c91Smalc    hdr=$2
2772c2de5c91Smalc    lib=$3
2773c2de5c91Smalc    exp=$4
2774c2de5c91Smalc    cfl=$5
27758f28f3fbSths        cat > $TMPC << EOF
2776c2de5c91Smalc#include <$hdr>
2777c2de5c91Smalcint main(void) { $exp }
27788f28f3fbSthsEOF
277952166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
27808f28f3fbSths        :
27818f28f3fbSths    else
278276ad07a4SPeter Maydell        error_exit "$drv check failed" \
278376ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
27848f28f3fbSths    fi
2785c2de5c91Smalc}
2786c2de5c91Smalc
27872fa7d3bfSmalcaudio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2788c2de5c91Smalcfor drv in $audio_drv_list; do
2789c2de5c91Smalc    case $drv in
2790c2de5c91Smalc    alsa)
2791c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2792e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2793a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2794c2de5c91Smalc    ;;
2795c2de5c91Smalc
2796b8e59f18Smalc    pa)
2797a394aed2SMarc-André Lureau    audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2798a394aed2SMarc-André Lureau        "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2799a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
280067f86e8eSJuan Quintela    audio_pt_int="yes"
2801b8e59f18Smalc    ;;
2802b8e59f18Smalc
2803997e690aSJuan Quintela    coreaudio)
2804997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2805997e690aSJuan Quintela    ;;
2806997e690aSJuan Quintela
2807a4bf6780SJuan Quintela    dsound)
2808a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2809d5631638Smalc      audio_win_int="yes"
2810a4bf6780SJuan Quintela    ;;
2811a4bf6780SJuan Quintela
2812a4bf6780SJuan Quintela    oss)
2813a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2814a4bf6780SJuan Quintela    ;;
2815a4bf6780SJuan Quintela
2816a4bf6780SJuan Quintela    sdl|wav)
28172f6a1ab0Sblueswir1    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
28182f6a1ab0Sblueswir1    ;;
28192f6a1ab0Sblueswir1
2820e4c63a6aSmalc    *)
28211c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
282276ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
282376ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2824e4c63a6aSmalc    }
2825e4c63a6aSmalc    ;;
2826c2de5c91Smalc    esac
2827c2de5c91Smalcdone
28288f28f3fbSths
28294d3b6f6eSbalrog##########################################
28302e4d9fb1Saurel32# BrlAPI probe
28312e4d9fb1Saurel32
28324ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2833eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
28342e4d9fb1Saurel32  cat > $TMPC << EOF
28352e4d9fb1Saurel32#include <brlapi.h>
2836832ce9c2SScott Wood#include <stddef.h>
28372e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
28382e4d9fb1Saurel32EOF
283952166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
28402e4d9fb1Saurel32    brlapi=yes
2841264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
28424ffcedb6SJuan Quintela  else
28434ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
284421684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
28454ffcedb6SJuan Quintela    fi
28464ffcedb6SJuan Quintela    brlapi=no
2847eb82284fSJuan Quintela  fi
2848eb82284fSJuan Quintelafi
28492e4d9fb1Saurel32
28502e4d9fb1Saurel32##########################################
28514d3b6f6eSbalrog# curses probe
2852a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2853e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
2854ae629634SStefan Weil    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2855e095e2f3SStefan Weil  else
2856cfeda5f4SEd Maste    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2857e095e2f3SStefan Weil  fi
2858c584a6d0SJuan Quintela  curses_found=no
28594d3b6f6eSbalrog  cat > $TMPC << EOF
28604d3b6f6eSbalrog#include <curses.h>
2861ef9a2524SStefan Weilint main(void) {
2862ef9a2524SStefan Weil  const char *s = curses_version();
2863ef9a2524SStefan Weil  resize_term(0, 0);
2864ef9a2524SStefan Weil  return s != 0;
2865ef9a2524SStefan Weil}
28664d3b6f6eSbalrogEOF
2867ecbe251fSVadim Evard  IFS=:
28684f78ef9aSJuan Quintela  for curses_lib in $curses_list; do
2869ecbe251fSVadim Evard    unset IFS
28704f78ef9aSJuan Quintela    if compile_prog "" "$curses_lib" ; then
2871c584a6d0SJuan Quintela      curses_found=yes
28724f78ef9aSJuan Quintela      libs_softmmu="$curses_lib $libs_softmmu"
28734f78ef9aSJuan Quintela      break
28744d3b6f6eSbalrog    fi
28754f78ef9aSJuan Quintela  done
2876ecbe251fSVadim Evard  unset IFS
2877c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
2878c584a6d0SJuan Quintela    curses=yes
2879c584a6d0SJuan Quintela  else
2880c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
288121684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
2882c584a6d0SJuan Quintela    fi
2883c584a6d0SJuan Quintela    curses=no
2884c584a6d0SJuan Quintela  fi
28854f78ef9aSJuan Quintelafi
28864d3b6f6eSbalrog
2887414f0dabSblueswir1##########################################
2888769ce76dSAlexander Graf# curl probe
2889a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
289065d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
2891a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
28924e2b0658SPaolo Bonzini  else
28934e2b0658SPaolo Bonzini    curlconfig=curl-config
28944e2b0658SPaolo Bonzini  fi
2895769ce76dSAlexander Graf  cat > $TMPC << EOF
2896769ce76dSAlexander Graf#include <curl/curl.h>
28970b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2898769ce76dSAlexander GrafEOF
28994e2b0658SPaolo Bonzini  curl_cflags=`$curlconfig --cflags 2>/dev/null`
29004e2b0658SPaolo Bonzini  curl_libs=`$curlconfig --libs 2>/dev/null`
2901b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
2902769ce76dSAlexander Graf    curl=yes
2903788c8196SJuan Quintela  else
2904788c8196SJuan Quintela    if test "$curl" = "yes" ; then
290521684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
2906788c8196SJuan Quintela    fi
2907788c8196SJuan Quintela    curl=no
2908769ce76dSAlexander Graf  fi
2909769ce76dSAlexander Graffi # test "$curl"
2910769ce76dSAlexander Graf
2911769ce76dSAlexander Graf##########################################
2912fb599c9aSbalrog# bluez support probe
2913a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
2914e820e3f4Sbalrog  cat > $TMPC << EOF
2915e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
2916e820e3f4Sbalrogint main(void) { return bt_error(0); }
2917e820e3f4SbalrogEOF
2918a8bd70adSPaolo Bonzini  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2919a8bd70adSPaolo Bonzini  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
292052166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2921a20a6f46SJuan Quintela    bluez=yes
2922e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
2923e820e3f4Sbalrog  else
2924a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
292521684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2926a20a6f46SJuan Quintela    fi
2927e820e3f4Sbalrog    bluez="no"
2928e820e3f4Sbalrog  fi
2929fb599c9aSbalrogfi
2930fb599c9aSbalrog
2931fb599c9aSbalrog##########################################
2932e18df141SAnthony Liguori# glib support probe
2933a52d28afSPaolo Bonzini
2934f40685c6SJohn Snowglib_req_ver=2.22
2935aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
2936aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
2937aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
2938aa0d1f44SPaolo Bonzinifi
2939e26110cfSFam Zheng
2940aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
2941e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
2942e26110cfSFam Zheng        glib_cflags=`$pkg_config --cflags $i`
2943e26110cfSFam Zheng        glib_libs=`$pkg_config --libs $i`
2944ba1183daSFam Zheng        CFLAGS="$glib_cflags $CFLAGS"
294514015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
2946957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
2947e18df141SAnthony Liguori    else
2948e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2949e26110cfSFam Zheng    fi
2950e26110cfSFam Zhengdone
2951e26110cfSFam Zheng
2952977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
2953977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
2954977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
2955977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
2956977a82abSDaniel P. Berrangecat > $TMPC <<EOF
2957977a82abSDaniel P. Berrange#include <glib.h>
2958977a82abSDaniel P. Berrange#include <unistd.h>
2959977a82abSDaniel P. Berrange
2960977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
2961977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2962977a82abSDaniel P. Berrange
2963977a82abSDaniel P. Berrangeint main(void) {
2964977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
2965977a82abSDaniel P. Berrange   return 0;
2966977a82abSDaniel P. Berrange}
2967977a82abSDaniel P. BerrangeEOF
2968977a82abSDaniel P. Berrange
2969977a82abSDaniel P. Berrangeif ! compile_prog "-Werror $CFLAGS" "$LIBS" ; then
2970977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
2971977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
2972977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
2973977a82abSDaniel P. Berrange	       "build target"
2974977a82abSDaniel P. Berrangefi
2975977a82abSDaniel P. Berrange
29769d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
29779d41401bSMichael S. Tsirkinglib_subprocess=yes
29789d41401bSMichael S. Tsirkinif ! $pkg_config --atleast-version=2.38 glib-2.0; then
29799d41401bSMichael S. Tsirkin    glib_subprocess=no
29809d41401bSMichael S. Tsirkinfi
29819d41401bSMichael S. Tsirkin
2982bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2983bbbf2e04SJohn Snowcat > $TMPC << EOF
2984bbbf2e04SJohn Snow#include <glib.h>
2985bbbf2e04SJohn Snowint main(void) { return 0; }
2986bbbf2e04SJohn SnowEOF
2987bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2988bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
2989bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
2990bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
2991bbbf2e04SJohn Snow    fi
2992bbbf2e04SJohn Snowfi
2993bbbf2e04SJohn Snow
2994e26110cfSFam Zheng##########################################
2995e26110cfSFam Zheng# SHA command probe for modules
2996e26110cfSFam Zhengif test "$modules" = yes; then
2997e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
2998e26110cfSFam Zheng    for c in $shacmd_probe; do
29998ccefb91SFam Zheng        if has $c; then
3000e26110cfSFam Zheng            shacmd="$c"
3001e26110cfSFam Zheng            break
3002e26110cfSFam Zheng        fi
3003e26110cfSFam Zheng    done
3004e26110cfSFam Zheng    if test "$shacmd" = ""; then
3005e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3006e26110cfSFam Zheng    fi
3007e18df141SAnthony Liguorifi
3008e18df141SAnthony Liguori
3009e18df141SAnthony Liguori##########################################
3010e2134eb9SGerd Hoffmann# pixman support probe
3011e2134eb9SGerd Hoffmann
3012e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
301374880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
301474880fe2SRobert Schiele    pixman="none"
3015236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3016e2134eb9SGerd Hoffmann    pixman="system"
3017e2134eb9SGerd Hoffmann  else
3018e2134eb9SGerd Hoffmann    pixman="internal"
3019e2134eb9SGerd Hoffmann  fi
3020e2134eb9SGerd Hoffmannfi
302174880fe2SRobert Schieleif test "$pixman" = "none"; then
302274880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
302376ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
302476ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
302576ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
302676ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
302774880fe2SRobert Schiele  fi
302874880fe2SRobert Schiele  pixman_cflags=
302974880fe2SRobert Schiele  pixman_libs=
303074880fe2SRobert Schieleelif test "$pixman" = "system"; then
3031236f282cSHu Tao  # pixman version has been checked above
3032ca871ec8SStefan Weil  pixman_cflags=`$pkg_config --cflags pixman-1`
3033ca871ec8SStefan Weil  pixman_libs=`$pkg_config --libs pixman-1`
3034e2134eb9SGerd Hoffmannelse
3035e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3036236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
303776ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
303876ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
303976ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
304076ad07a4SPeter Maydell        "      git submodule update --init pixman"
3041e2134eb9SGerd Hoffmann  fi
30425ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
30435ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
30445ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3045e2134eb9SGerd Hoffmannfi
3046e2134eb9SGerd Hoffmann
3047e2134eb9SGerd Hoffmann##########################################
304817bff52bSM. Mohan Kumar# libcap probe
304917bff52bSM. Mohan Kumar
305017bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
305117bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
305217bff52bSM. Mohan Kumar#include <stdio.h>
305317bff52bSM. Mohan Kumar#include <sys/capability.h>
3054cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
305517bff52bSM. Mohan KumarEOF
305617bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
305717bff52bSM. Mohan Kumar    cap=yes
305817bff52bSM. Mohan Kumar  else
305917bff52bSM. Mohan Kumar    cap=no
306017bff52bSM. Mohan Kumar  fi
306117bff52bSM. Mohan Kumarfi
306217bff52bSM. Mohan Kumar
306317bff52bSM. Mohan Kumar##########################################
3064e5d355d1Saliguori# pthread probe
30654b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
30663c529d93Saliguori
3067e5d355d1Saliguoripthread=no
3068414f0dabSblueswir1cat > $TMPC << EOF
30693c529d93Saliguori#include <pthread.h>
30707a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
30717a42bbe4SStefan Weilint main(void) {
30727a42bbe4SStefan Weil  pthread_t thread;
30737a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
30747a42bbe4SStefan Weil  return 0;
30757a42bbe4SStefan Weil}
3076414f0dabSblueswir1EOF
3077bd00d539SAndreas Färberif compile_prog "" "" ; then
3078bd00d539SAndreas Färber  pthread=yes
3079bd00d539SAndreas Färberelse
3080de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
308152166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3082e5d355d1Saliguori      pthread=yes
3083e3c56761SPeter Portante      found=no
3084e3c56761SPeter Portante      for lib_entry in $LIBS; do
3085e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3086e3c56761SPeter Portante          found=yes
3087e3c56761SPeter Portante          break
3088e3c56761SPeter Portante        fi
3089e3c56761SPeter Portante      done
3090e3c56761SPeter Portante      if test "$found" = "no"; then
30915572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3092e3c56761SPeter Portante      fi
3093de65fe0fSSebastian Herbszt      break
3094414f0dabSblueswir1    fi
3095de65fe0fSSebastian Herbszt  done
3096bd00d539SAndreas Färberfi
3097414f0dabSblueswir1
30984617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
309976ad07a4SPeter Maydell  error_exit "pthread check failed" \
310076ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3101e5d355d1Saliguorifi
3102e5d355d1Saliguori
31035c312079SDr. David Alan Gilbert# check for pthread_setname_np
31045c312079SDr. David Alan Gilbertpthread_setname_np=no
31055c312079SDr. David Alan Gilbertcat > $TMPC << EOF
31065c312079SDr. David Alan Gilbert#include <pthread.h>
31075c312079SDr. David Alan Gilbert
31085c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
31095c312079SDr. David Alan Gilbertint main(void)
31105c312079SDr. David Alan Gilbert{
31115c312079SDr. David Alan Gilbert    pthread_t thread;
31125c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
31135c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
31145c312079SDr. David Alan Gilbert    return 0;
31155c312079SDr. David Alan Gilbert}
31165c312079SDr. David Alan GilbertEOF
31175c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
31185c312079SDr. David Alan Gilbert  pthread_setname_np=yes
31195c312079SDr. David Alan Gilbertfi
31205c312079SDr. David Alan Gilbert
3121bf9298b9Saliguori##########################################
3122f27aaf4bSChristian Brunner# rbd probe
3123f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3124f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3125f27aaf4bSChristian Brunner#include <stdio.h>
3126ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3127f27aaf4bSChristian Brunnerint main(void) {
3128ad32e9c0SJosh Durgin    rados_t cluster;
3129ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3130f27aaf4bSChristian Brunner    return 0;
3131f27aaf4bSChristian Brunner}
3132f27aaf4bSChristian BrunnerEOF
3133ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3134f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3135f27aaf4bSChristian Brunner    rbd=yes
3136f27aaf4bSChristian Brunner  else
3137f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
313821684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3139f27aaf4bSChristian Brunner    fi
3140f27aaf4bSChristian Brunner    rbd=no
3141f27aaf4bSChristian Brunner  fi
3142f27aaf4bSChristian Brunnerfi
3143f27aaf4bSChristian Brunner
3144f27aaf4bSChristian Brunner##########################################
31450a12ec87SRichard W.M. Jones# libssh2 probe
31464fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
31470a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
314865d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
31490a12ec87SRichard W.M. Jones    libssh2_cflags=`$pkg_config libssh2 --cflags`
31500a12ec87SRichard W.M. Jones    libssh2_libs=`$pkg_config libssh2 --libs`
31510a12ec87SRichard W.M. Jones    libssh2=yes
31520a12ec87SRichard W.M. Jones  else
31530a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
31544fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
31550a12ec87SRichard W.M. Jones    fi
31560a12ec87SRichard W.M. Jones    libssh2=no
31570a12ec87SRichard W.M. Jones  fi
31580a12ec87SRichard W.M. Jonesfi
31590a12ec87SRichard W.M. Jones
31600a12ec87SRichard W.M. Jones##########################################
31619a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
31629a2d462eSRichard W.M. Jones
31639a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
31649a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
31659a2d462eSRichard W.M. Jones#include <stdio.h>
31669a2d462eSRichard W.M. Jones#include <libssh2.h>
31679a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
31689a2d462eSRichard W.M. Jonesint main(void) {
31699a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
31709a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
31719a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
31729a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
31739a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
31749a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
31759a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
31769a2d462eSRichard W.M. Jones    return 0;
31779a2d462eSRichard W.M. Jones}
31789a2d462eSRichard W.M. JonesEOF
31799a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
31809a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
31819a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
31829a2d462eSRichard W.M. Jones  fi
31839a2d462eSRichard W.M. Jonesfi
31849a2d462eSRichard W.M. Jones
31859a2d462eSRichard W.M. Jones##########################################
31865c6c3a6cSChristoph Hellwig# linux-aio probe
31875c6c3a6cSChristoph Hellwig
31885c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
31895c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
31905c6c3a6cSChristoph Hellwig#include <libaio.h>
31915c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3192832ce9c2SScott Wood#include <stddef.h>
31935c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
31945c6c3a6cSChristoph HellwigEOF
31955c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
31965c6c3a6cSChristoph Hellwig    linux_aio=yes
31975c6c3a6cSChristoph Hellwig  else
31985c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
319921684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
32005c6c3a6cSChristoph Hellwig    fi
32013cfcae3cSLuiz Capitulino    linux_aio=no
32025c6c3a6cSChristoph Hellwig  fi
32035c6c3a6cSChristoph Hellwigfi
32045c6c3a6cSChristoph Hellwig
32055c6c3a6cSChristoph Hellwig##########################################
32063b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
32073b8acc11SPaolo Bonzini
32083b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
32093b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
32103b8acc11SPaolo Bonzinielse
32113b8acc11SPaolo Bonzini  tpm_passthrough=no
32123b8acc11SPaolo Bonzinifi
32133b8acc11SPaolo Bonzini
32143b8acc11SPaolo Bonzini##########################################
3215758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3216758e8e38SVenkateswararao Jujjuri (JV)
3217758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3218758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3219758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3220758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3221f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3222f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3223f2338fb4SPavel Borzenkov#else
32244f26f2b6SAvi Kivity#include <sys/xattr.h>
3225f2338fb4SPavel Borzenkov#endif
3226758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3227758e8e38SVenkateswararao Jujjuri (JV)EOF
32284f26f2b6SAvi Kivity  if compile_prog "" "" ; then
32294f26f2b6SAvi Kivity    attr=yes
32304f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3231f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3232758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3233758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
32344f26f2b6SAvi Kivity    libattr=yes
3235758e8e38SVenkateswararao Jujjuri (JV)  else
3236758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
323721684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3238758e8e38SVenkateswararao Jujjuri (JV)    fi
3239758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3240758e8e38SVenkateswararao Jujjuri (JV)  fi
3241758e8e38SVenkateswararao Jujjuri (JV)fi
3242758e8e38SVenkateswararao Jujjuri (JV)
3243758e8e38SVenkateswararao Jujjuri (JV)##########################################
3244bf9298b9Saliguori# iovec probe
3245bf9298b9Saliguoricat > $TMPC <<EOF
3246db34f0b3Sblueswir1#include <sys/types.h>
3247bf9298b9Saliguori#include <sys/uio.h>
3248db34f0b3Sblueswir1#include <unistd.h>
3249f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3250bf9298b9SaliguoriEOF
3251bf9298b9Saliguoriiovec=no
325252166aa0SJuan Quintelaif compile_prog "" "" ; then
3253bf9298b9Saliguori  iovec=yes
3254bf9298b9Saliguorifi
3255bf9298b9Saliguori
3256f652e6afSaurel32##########################################
3257ceb42de8Saliguori# preadv probe
3258ceb42de8Saliguoricat > $TMPC <<EOF
3259ceb42de8Saliguori#include <sys/types.h>
3260ceb42de8Saliguori#include <sys/uio.h>
3261ceb42de8Saliguori#include <unistd.h>
3262c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3263ceb42de8SaliguoriEOF
3264ceb42de8Saliguoripreadv=no
326552166aa0SJuan Quintelaif compile_prog "" "" ; then
3266ceb42de8Saliguori  preadv=yes
3267ceb42de8Saliguorifi
3268ceb42de8Saliguori
3269ceb42de8Saliguori##########################################
3270f652e6afSaurel32# fdt probe
3271e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3272e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3273e169e1e1SPeter Maydellfdt_required=no
3274e169e1e1SPeter Maydellfor target in $target_list; do
3275e169e1e1SPeter Maydell  case $target in
32766a49fa95SAlexander Graf    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3277e169e1e1SPeter Maydell      fdt_required=yes
3278e169e1e1SPeter Maydell    ;;
3279e169e1e1SPeter Maydell  esac
3280e169e1e1SPeter Maydelldone
3281e169e1e1SPeter Maydell
3282e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3283e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3284e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3285e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3286e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3287e169e1e1SPeter Maydell  fi
3288e169e1e1SPeter Maydell  fdt=yes
3289e169e1e1SPeter Maydellfi
3290e169e1e1SPeter Maydell
32912df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3292b41af4baSJuan Quintela  fdt_libs="-lfdt"
329396ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
329431ce0adbSThomas Huth  # and test for required functions to make sure we are on a version >= 1.4.0
3295f652e6afSaurel32  cat > $TMPC << EOF
329631ce0adbSThomas Huth#include <libfdt.h>
329796ce6545SPeter Crosthwaite#include <libfdt_env.h>
329831ce0adbSThomas Huthint main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3299f652e6afSaurel32EOF
330052166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3301a540f158SPeter Crosthwaite    # system DTC is good - use it
3302f652e6afSaurel32    fdt=yes
3303a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3304a540f158SPeter Crosthwaite    # have submodule DTC - use it
3305a540f158SPeter Crosthwaite    fdt=yes
3306a540f158SPeter Crosthwaite    dtc_internal="yes"
3307a540f158SPeter Crosthwaite    mkdir -p dtc
3308cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3309a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3310a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
33112df87df7SJuan Quintela    fi
3312a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3313a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3314a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3315a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
331631ce0adbSThomas Huth    error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
33173f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3318a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3319a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3320a540f158SPeter Crosthwaite  else
3321a540f158SPeter Crosthwaite    # don't have and don't want
3322de3a354aSMichael Walle    fdt_libs=
33232df87df7SJuan Quintela    fdt=no
3324f652e6afSaurel32  fi
3325f652e6afSaurel32fi
3326f652e6afSaurel32
3327a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3328a540f158SPeter Crosthwaite
332920ff075bSMichael Walle##########################################
3330fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3331b1546f32SGerd Hoffmann
3332da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3333014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3334fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3335f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3336f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3337da076ffeSGerd Hoffmann    opengl=yes
3338925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3339925a0400SGerd Hoffmann        gtk_gl="yes"
3340925a0400SGerd Hoffmann    fi
334120ff075bSMichael Walle  else
3342da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3343dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
334420ff075bSMichael Walle    fi
3345f676c67eSJeremy White    opengl_cflags=""
3346da076ffeSGerd Hoffmann    opengl_libs=""
3347da076ffeSGerd Hoffmann    opengl=no
334820ff075bSMichael Walle  fi
334920ff075bSMichael Wallefi
335020ff075bSMichael Walle
3351014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3352014cb152SGerd Hoffmann  cat > $TMPC << EOF
3353014cb152SGerd Hoffmann#include <epoxy/egl.h>
3354014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3355014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3356014cb152SGerd Hoffmann#endif
3357014cb152SGerd Hoffmannint main(void) { return 0; }
3358014cb152SGerd HoffmannEOF
3359014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3360014cb152SGerd Hoffmann    opengl_dmabuf=yes
3361014cb152SGerd Hoffmann  fi
3362014cb152SGerd Hoffmannfi
3363c9a12e75SChrysostomos Nanakos
3364c9a12e75SChrysostomos Nanakos##########################################
3365c9a12e75SChrysostomos Nanakos# archipelago probe
3366c9a12e75SChrysostomos Nanakosif test "$archipelago" != "no" ; then
3367c9a12e75SChrysostomos Nanakos    cat > $TMPC <<EOF
3368c9a12e75SChrysostomos Nanakos#include <stdio.h>
3369c9a12e75SChrysostomos Nanakos#include <xseg/xseg.h>
3370c9a12e75SChrysostomos Nanakos#include <xseg/protocol.h>
3371c9a12e75SChrysostomos Nanakosint main(void) {
3372c9a12e75SChrysostomos Nanakos    xseg_initialize();
3373c9a12e75SChrysostomos Nanakos    return 0;
3374c9a12e75SChrysostomos Nanakos}
3375c9a12e75SChrysostomos NanakosEOF
3376c9a12e75SChrysostomos Nanakos    archipelago_libs=-lxseg
3377c9a12e75SChrysostomos Nanakos    if compile_prog "" "$archipelago_libs"; then
3378c9a12e75SChrysostomos Nanakos        archipelago="yes"
3379c9a12e75SChrysostomos Nanakos        libs_tools="$archipelago_libs $libs_tools"
3380c9a12e75SChrysostomos Nanakos        libs_softmmu="$archipelago_libs $libs_softmmu"
33816a460ed1SStefan Hajnoczi
33826a460ed1SStefan Hajnoczi	echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
33836a460ed1SStefan Hajnoczi	echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
33846a460ed1SStefan Hajnoczi	echo "license and therefore prevent redistribution."
33856a460ed1SStefan Hajnoczi	echo
33866a460ed1SStefan Hajnoczi	echo "To disable Archipelago, use --disable-archipelago"
3387c9a12e75SChrysostomos Nanakos    else
3388c9a12e75SChrysostomos Nanakos      if test "$archipelago" = "yes" ; then
3389c9a12e75SChrysostomos Nanakos        feature_not_found "Archipelago backend support" "Install libxseg devel"
3390c9a12e75SChrysostomos Nanakos      fi
3391c9a12e75SChrysostomos Nanakos      archipelago="no"
3392c9a12e75SChrysostomos Nanakos    fi
3393c9a12e75SChrysostomos Nanakosfi
3394c9a12e75SChrysostomos Nanakos
3395c9a12e75SChrysostomos Nanakos
3396eb100396SBharata B Rao##########################################
3397eb100396SBharata B Rao# glusterfs probe
3398eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
339965d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3400e01bee08SBharata B Rao    glusterfs="yes"
3401ca871ec8SStefan Weil    glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3402ca871ec8SStefan Weil    glusterfs_libs=`$pkg_config --libs glusterfs-api`
340365d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
34040c14fb47SBharata B Rao      glusterfs_discard="yes"
34050c14fb47SBharata B Rao    fi
34067c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
34077c815372SBharata B Rao      glusterfs_zerofill="yes"
34087c815372SBharata B Rao    fi
3409eb100396SBharata B Rao  else
3410eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
34118efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
34128efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3413eb100396SBharata B Rao    fi
3414e01bee08SBharata B Rao    glusterfs="no"
3415eb100396SBharata B Rao  fi
3416eb100396SBharata B Raofi
3417eb100396SBharata B Rao
341839386ac7Saurel32# Check for inotify functions when we are building linux-user
34193b3f24adSaurel32# emulator.  This is done because older glibc versions don't
34203b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
34213b3f24adSaurel32# don't provide them even if kernel supports them.
34223b3f24adSaurel32#
34233b3f24adSaurel32inotify=no
34243b3f24adSaurel32cat > $TMPC << EOF
34253b3f24adSaurel32#include <sys/inotify.h>
34263b3f24adSaurel32
34273b3f24adSaurel32int
34283b3f24adSaurel32main(void)
34293b3f24adSaurel32{
34303b3f24adSaurel32	/* try to start inotify */
34318690e420Saurel32	return inotify_init();
34323b3f24adSaurel32}
34333b3f24adSaurel32EOF
343452166aa0SJuan Quintelaif compile_prog "" "" ; then
34353b3f24adSaurel32  inotify=yes
34363b3f24adSaurel32fi
34373b3f24adSaurel32
3438c05c7a73SRiku Voipioinotify1=no
3439c05c7a73SRiku Voipiocat > $TMPC << EOF
3440c05c7a73SRiku Voipio#include <sys/inotify.h>
3441c05c7a73SRiku Voipio
3442c05c7a73SRiku Voipioint
3443c05c7a73SRiku Voipiomain(void)
3444c05c7a73SRiku Voipio{
3445c05c7a73SRiku Voipio    /* try to start inotify */
3446c05c7a73SRiku Voipio    return inotify_init1(0);
3447c05c7a73SRiku Voipio}
3448c05c7a73SRiku VoipioEOF
3449c05c7a73SRiku Voipioif compile_prog "" "" ; then
3450c05c7a73SRiku Voipio  inotify1=yes
3451c05c7a73SRiku Voipiofi
3452c05c7a73SRiku Voipio
3453ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3454ebc996f3SRiku Voipioutimens=no
3455ebc996f3SRiku Voipiocat > $TMPC << EOF
3456ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3457ebc996f3SRiku Voipio#include <stddef.h>
3458ebc996f3SRiku Voipio#include <fcntl.h>
34593014ee00SPeter Maydell#include <sys/stat.h>
3460ebc996f3SRiku Voipio
3461ebc996f3SRiku Voipioint main(void)
3462ebc996f3SRiku Voipio{
3463ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3464ebc996f3SRiku Voipio    futimens(0, NULL);
3465ebc996f3SRiku Voipio    return 0;
3466ebc996f3SRiku Voipio}
3467ebc996f3SRiku VoipioEOF
346852166aa0SJuan Quintelaif compile_prog "" "" ; then
3469ebc996f3SRiku Voipio  utimens=yes
3470ebc996f3SRiku Voipiofi
3471ebc996f3SRiku Voipio
3472099d6b0fSRiku Voipio# check if pipe2 is there
3473099d6b0fSRiku Voipiopipe2=no
3474099d6b0fSRiku Voipiocat > $TMPC << EOF
3475099d6b0fSRiku Voipio#include <unistd.h>
3476099d6b0fSRiku Voipio#include <fcntl.h>
3477099d6b0fSRiku Voipio
3478099d6b0fSRiku Voipioint main(void)
3479099d6b0fSRiku Voipio{
3480099d6b0fSRiku Voipio    int pipefd[2];
34819bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3482099d6b0fSRiku Voipio}
3483099d6b0fSRiku VoipioEOF
348452166aa0SJuan Quintelaif compile_prog "" "" ; then
3485099d6b0fSRiku Voipio  pipe2=yes
3486099d6b0fSRiku Voipiofi
3487099d6b0fSRiku Voipio
348840ff6d7eSKevin Wolf# check if accept4 is there
348940ff6d7eSKevin Wolfaccept4=no
349040ff6d7eSKevin Wolfcat > $TMPC << EOF
349140ff6d7eSKevin Wolf#include <sys/socket.h>
349240ff6d7eSKevin Wolf#include <stddef.h>
349340ff6d7eSKevin Wolf
349440ff6d7eSKevin Wolfint main(void)
349540ff6d7eSKevin Wolf{
349640ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
349740ff6d7eSKevin Wolf    return 0;
349840ff6d7eSKevin Wolf}
349940ff6d7eSKevin WolfEOF
350040ff6d7eSKevin Wolfif compile_prog "" "" ; then
350140ff6d7eSKevin Wolf  accept4=yes
350240ff6d7eSKevin Wolffi
350340ff6d7eSKevin Wolf
35043ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
35053ce34dfbSvibisreenivasansplice=no
35063ce34dfbSvibisreenivasancat > $TMPC << EOF
35073ce34dfbSvibisreenivasan#include <unistd.h>
35083ce34dfbSvibisreenivasan#include <fcntl.h>
35093ce34dfbSvibisreenivasan#include <limits.h>
35103ce34dfbSvibisreenivasan
35113ce34dfbSvibisreenivasanint main(void)
35123ce34dfbSvibisreenivasan{
351366ea0f22SStefan Weil    int len, fd = 0;
35143ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
35153ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
35163ce34dfbSvibisreenivasan    return 0;
35173ce34dfbSvibisreenivasan}
35183ce34dfbSvibisreenivasanEOF
351952166aa0SJuan Quintelaif compile_prog "" "" ; then
35203ce34dfbSvibisreenivasan  splice=yes
35213ce34dfbSvibisreenivasanfi
35223ce34dfbSvibisreenivasan
3523dcc38d1cSMarcelo Tosatti##########################################
3524a99d57bbSWanlong Gao# libnuma probe
3525a99d57bbSWanlong Gao
3526a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3527a99d57bbSWanlong Gao  cat > $TMPC << EOF
3528a99d57bbSWanlong Gao#include <numa.h>
3529a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3530a99d57bbSWanlong GaoEOF
3531a99d57bbSWanlong Gao
3532a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3533a99d57bbSWanlong Gao    numa=yes
3534a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3535a99d57bbSWanlong Gao  else
3536a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3537a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3538a99d57bbSWanlong Gao    fi
3539a99d57bbSWanlong Gao    numa=no
3540a99d57bbSWanlong Gao  fi
3541a99d57bbSWanlong Gaofi
3542a99d57bbSWanlong Gao
35437b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
35447b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
35457b01cb97SAlexandre Derumier    exit 1
35467b01cb97SAlexandre Derumierfi
35477b01cb97SAlexandre Derumier
3548a99d57bbSWanlong Gao##########################################
35492847b469SFam Zheng# tcmalloc probe
35502847b469SFam Zheng
35512847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
35522847b469SFam Zheng  cat > $TMPC << EOF
35532847b469SFam Zheng#include <stdlib.h>
35542847b469SFam Zhengint main(void) { malloc(1); return 0; }
35552847b469SFam ZhengEOF
35562847b469SFam Zheng
35572847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
35582847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
35592847b469SFam Zheng  else
35602847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
35612847b469SFam Zheng  fi
35622847b469SFam Zhengfi
35632847b469SFam Zheng
35642847b469SFam Zheng##########################################
35657b01cb97SAlexandre Derumier# jemalloc probe
35667b01cb97SAlexandre Derumier
35677b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
35687b01cb97SAlexandre Derumier  cat > $TMPC << EOF
35697b01cb97SAlexandre Derumier#include <stdlib.h>
35707b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
35717b01cb97SAlexandre DerumierEOF
35727b01cb97SAlexandre Derumier
35737b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
35747b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
35757b01cb97SAlexandre Derumier  else
35767b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
35777b01cb97SAlexandre Derumier  fi
35787b01cb97SAlexandre Derumierfi
35797b01cb97SAlexandre Derumier
35807b01cb97SAlexandre Derumier##########################################
3581dcc38d1cSMarcelo Tosatti# signalfd probe
3582dcc38d1cSMarcelo Tosattisignalfd="no"
3583dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3584dcc38d1cSMarcelo Tosatti#include <unistd.h>
3585dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3586dcc38d1cSMarcelo Tosatti#include <signal.h>
3587dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3588dcc38d1cSMarcelo TosattiEOF
3589dcc38d1cSMarcelo Tosatti
3590dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3591dcc38d1cSMarcelo Tosatti  signalfd=yes
3592dcc38d1cSMarcelo Tosattifi
3593dcc38d1cSMarcelo Tosatti
3594c2882b96SRiku Voipio# check if eventfd is supported
3595c2882b96SRiku Voipioeventfd=no
3596c2882b96SRiku Voipiocat > $TMPC << EOF
3597c2882b96SRiku Voipio#include <sys/eventfd.h>
3598c2882b96SRiku Voipio
3599c2882b96SRiku Voipioint main(void)
3600c2882b96SRiku Voipio{
360155cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3602c2882b96SRiku Voipio}
3603c2882b96SRiku VoipioEOF
3604c2882b96SRiku Voipioif compile_prog "" "" ; then
3605c2882b96SRiku Voipio  eventfd=yes
3606c2882b96SRiku Voipiofi
3607c2882b96SRiku Voipio
3608751bcc39SMarc-André Lureau# check if memfd is supported
3609751bcc39SMarc-André Lureaumemfd=no
3610751bcc39SMarc-André Lureaucat > $TMPC << EOF
3611751bcc39SMarc-André Lureau#include <sys/memfd.h>
3612751bcc39SMarc-André Lureau
3613751bcc39SMarc-André Lureauint main(void)
3614751bcc39SMarc-André Lureau{
3615751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3616751bcc39SMarc-André Lureau}
3617751bcc39SMarc-André LureauEOF
3618751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3619751bcc39SMarc-André Lureau  memfd=yes
3620751bcc39SMarc-André Lureaufi
3621751bcc39SMarc-André Lureau
3622751bcc39SMarc-André Lureau
3623751bcc39SMarc-André Lureau
3624d0927938SUlrich Hecht# check for fallocate
3625d0927938SUlrich Hechtfallocate=no
3626d0927938SUlrich Hechtcat > $TMPC << EOF
3627d0927938SUlrich Hecht#include <fcntl.h>
3628d0927938SUlrich Hecht
3629d0927938SUlrich Hechtint main(void)
3630d0927938SUlrich Hecht{
3631d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3632d0927938SUlrich Hecht    return 0;
3633d0927938SUlrich Hecht}
3634d0927938SUlrich HechtEOF
36358fb03151SPeter Maydellif compile_prog "" "" ; then
3636d0927938SUlrich Hecht  fallocate=yes
3637d0927938SUlrich Hechtfi
3638d0927938SUlrich Hecht
36393d4fa43eSKusanagi Kouichi# check for fallocate hole punching
36403d4fa43eSKusanagi Kouichifallocate_punch_hole=no
36413d4fa43eSKusanagi Kouichicat > $TMPC << EOF
36423d4fa43eSKusanagi Kouichi#include <fcntl.h>
36433d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
36443d4fa43eSKusanagi Kouichi
36453d4fa43eSKusanagi Kouichiint main(void)
36463d4fa43eSKusanagi Kouichi{
36473d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
36483d4fa43eSKusanagi Kouichi    return 0;
36493d4fa43eSKusanagi Kouichi}
36503d4fa43eSKusanagi KouichiEOF
36513d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
36523d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
36533d4fa43eSKusanagi Kouichifi
36543d4fa43eSKusanagi Kouichi
3655b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3656b953f075SDenis V. Lunevfallocate_zero_range=no
3657b953f075SDenis V. Lunevcat > $TMPC << EOF
3658b953f075SDenis V. Lunev#include <fcntl.h>
3659b953f075SDenis V. Lunev#include <linux/falloc.h>
3660b953f075SDenis V. Lunev
3661b953f075SDenis V. Lunevint main(void)
3662b953f075SDenis V. Lunev{
3663b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3664b953f075SDenis V. Lunev    return 0;
3665b953f075SDenis V. Lunev}
3666b953f075SDenis V. LunevEOF
3667b953f075SDenis V. Lunevif compile_prog "" "" ; then
3668b953f075SDenis V. Lunev  fallocate_zero_range=yes
3669b953f075SDenis V. Lunevfi
3670b953f075SDenis V. Lunev
3671ed911435SKevin Wolf# check for posix_fallocate
3672ed911435SKevin Wolfposix_fallocate=no
3673ed911435SKevin Wolfcat > $TMPC << EOF
3674ed911435SKevin Wolf#include <fcntl.h>
3675ed911435SKevin Wolf
3676ed911435SKevin Wolfint main(void)
3677ed911435SKevin Wolf{
3678ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3679ed911435SKevin Wolf    return 0;
3680ed911435SKevin Wolf}
3681ed911435SKevin WolfEOF
3682ed911435SKevin Wolfif compile_prog "" "" ; then
3683ed911435SKevin Wolf    posix_fallocate=yes
3684ed911435SKevin Wolffi
3685ed911435SKevin Wolf
3686c727f47dSPeter Maydell# check for sync_file_range
3687c727f47dSPeter Maydellsync_file_range=no
3688c727f47dSPeter Maydellcat > $TMPC << EOF
3689c727f47dSPeter Maydell#include <fcntl.h>
3690c727f47dSPeter Maydell
3691c727f47dSPeter Maydellint main(void)
3692c727f47dSPeter Maydell{
3693c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3694c727f47dSPeter Maydell    return 0;
3695c727f47dSPeter Maydell}
3696c727f47dSPeter MaydellEOF
36978fb03151SPeter Maydellif compile_prog "" "" ; then
3698c727f47dSPeter Maydell  sync_file_range=yes
3699c727f47dSPeter Maydellfi
3700c727f47dSPeter Maydell
3701dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3702dace20dcSPeter Maydellfiemap=no
3703dace20dcSPeter Maydellcat > $TMPC << EOF
3704dace20dcSPeter Maydell#include <sys/ioctl.h>
3705dace20dcSPeter Maydell#include <linux/fs.h>
3706dace20dcSPeter Maydell#include <linux/fiemap.h>
3707dace20dcSPeter Maydell
3708dace20dcSPeter Maydellint main(void)
3709dace20dcSPeter Maydell{
3710dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3711dace20dcSPeter Maydell    return 0;
3712dace20dcSPeter Maydell}
3713dace20dcSPeter MaydellEOF
37148fb03151SPeter Maydellif compile_prog "" "" ; then
3715dace20dcSPeter Maydell  fiemap=yes
3716dace20dcSPeter Maydellfi
3717dace20dcSPeter Maydell
3718d0927938SUlrich Hecht# check for dup3
3719d0927938SUlrich Hechtdup3=no
3720d0927938SUlrich Hechtcat > $TMPC << EOF
3721d0927938SUlrich Hecht#include <unistd.h>
3722d0927938SUlrich Hecht
3723d0927938SUlrich Hechtint main(void)
3724d0927938SUlrich Hecht{
3725d0927938SUlrich Hecht    dup3(0, 0, 0);
3726d0927938SUlrich Hecht    return 0;
3727d0927938SUlrich Hecht}
3728d0927938SUlrich HechtEOF
372978f5d726SJan Kiszkaif compile_prog "" "" ; then
3730d0927938SUlrich Hecht  dup3=yes
3731d0927938SUlrich Hechtfi
3732d0927938SUlrich Hecht
37334e0c6529SAlex Bligh# check for ppoll support
37344e0c6529SAlex Blighppoll=no
37354e0c6529SAlex Blighcat > $TMPC << EOF
37364e0c6529SAlex Bligh#include <poll.h>
37374e0c6529SAlex Bligh
37384e0c6529SAlex Blighint main(void)
37394e0c6529SAlex Bligh{
37404e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
37414e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
37424e0c6529SAlex Bligh    return 0;
37434e0c6529SAlex Bligh}
37444e0c6529SAlex BlighEOF
37454e0c6529SAlex Blighif compile_prog "" "" ; then
37464e0c6529SAlex Bligh  ppoll=yes
37474e0c6529SAlex Blighfi
37484e0c6529SAlex Bligh
3749cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3750cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3751cd758dd0SAlex Blighcat > $TMPC << EOF
3752cd758dd0SAlex Bligh#include <sys/prctl.h>
3753cd758dd0SAlex Bligh
3754cd758dd0SAlex Blighint main(void)
3755cd758dd0SAlex Bligh{
3756cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3757cd758dd0SAlex Bligh    return 0;
3758cd758dd0SAlex Bligh}
3759cd758dd0SAlex BlighEOF
3760cd758dd0SAlex Blighif compile_prog "" "" ; then
3761cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3762cd758dd0SAlex Blighfi
3763cd758dd0SAlex Bligh
37643b6edd16SPeter Maydell# check for epoll support
37653b6edd16SPeter Maydellepoll=no
37663b6edd16SPeter Maydellcat > $TMPC << EOF
37673b6edd16SPeter Maydell#include <sys/epoll.h>
37683b6edd16SPeter Maydell
37693b6edd16SPeter Maydellint main(void)
37703b6edd16SPeter Maydell{
37713b6edd16SPeter Maydell    epoll_create(0);
37723b6edd16SPeter Maydell    return 0;
37733b6edd16SPeter Maydell}
37743b6edd16SPeter MaydellEOF
37758fb03151SPeter Maydellif compile_prog "" "" ; then
37763b6edd16SPeter Maydell  epoll=yes
37773b6edd16SPeter Maydellfi
37783b6edd16SPeter Maydell
37793b6edd16SPeter Maydell# epoll_create1 and epoll_pwait are later additions
37803b6edd16SPeter Maydell# so we must check separately for their presence
37813b6edd16SPeter Maydellepoll_create1=no
37823b6edd16SPeter Maydellcat > $TMPC << EOF
37833b6edd16SPeter Maydell#include <sys/epoll.h>
37843b6edd16SPeter Maydell
37853b6edd16SPeter Maydellint main(void)
37863b6edd16SPeter Maydell{
378719e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
378819e83f6bSPeter Maydell     * a function being called. This is necessary so that on
378919e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
379019e83f6bSPeter Maydell     * the library but not declared in the header file we will
379119e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
379219e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
379319e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
379419e83f6bSPeter Maydell     */
3795c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
37963b6edd16SPeter Maydell}
37973b6edd16SPeter MaydellEOF
37988fb03151SPeter Maydellif compile_prog "" "" ; then
37993b6edd16SPeter Maydell  epoll_create1=yes
38003b6edd16SPeter Maydellfi
38013b6edd16SPeter Maydell
38023b6edd16SPeter Maydellepoll_pwait=no
38033b6edd16SPeter Maydellcat > $TMPC << EOF
38043b6edd16SPeter Maydell#include <sys/epoll.h>
38053b6edd16SPeter Maydell
38063b6edd16SPeter Maydellint main(void)
38073b6edd16SPeter Maydell{
38083b6edd16SPeter Maydell    epoll_pwait(0, 0, 0, 0, 0);
38093b6edd16SPeter Maydell    return 0;
38103b6edd16SPeter Maydell}
38113b6edd16SPeter MaydellEOF
38128fb03151SPeter Maydellif compile_prog "" "" ; then
38133b6edd16SPeter Maydell  epoll_pwait=yes
38143b6edd16SPeter Maydellfi
38153b6edd16SPeter Maydell
3816a8fd1abaSPeter Maydell# check for sendfile support
3817a8fd1abaSPeter Maydellsendfile=no
3818a8fd1abaSPeter Maydellcat > $TMPC << EOF
3819a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3820a8fd1abaSPeter Maydell
3821a8fd1abaSPeter Maydellint main(void)
3822a8fd1abaSPeter Maydell{
3823a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3824a8fd1abaSPeter Maydell}
3825a8fd1abaSPeter MaydellEOF
3826a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3827a8fd1abaSPeter Maydell  sendfile=yes
3828a8fd1abaSPeter Maydellfi
3829a8fd1abaSPeter Maydell
383051834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
383151834341SRiku Voipiotimerfd=no
383251834341SRiku Voipiocat > $TMPC << EOF
383351834341SRiku Voipio#include <sys/timerfd.h>
383451834341SRiku Voipio
383551834341SRiku Voipioint main(void)
383651834341SRiku Voipio{
383751834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
383851834341SRiku Voipio}
383951834341SRiku VoipioEOF
384051834341SRiku Voipioif compile_prog "" "" ; then
384151834341SRiku Voipio  timerfd=yes
384251834341SRiku Voipiofi
384351834341SRiku Voipio
38449af5c906SRiku Voipio# check for setns and unshare support
38459af5c906SRiku Voipiosetns=no
38469af5c906SRiku Voipiocat > $TMPC << EOF
38479af5c906SRiku Voipio#include <sched.h>
38489af5c906SRiku Voipio
38499af5c906SRiku Voipioint main(void)
38509af5c906SRiku Voipio{
38519af5c906SRiku Voipio    int ret;
38529af5c906SRiku Voipio    ret = setns(0, 0);
38539af5c906SRiku Voipio    ret = unshare(0);
38549af5c906SRiku Voipio    return ret;
38559af5c906SRiku Voipio}
38569af5c906SRiku VoipioEOF
38579af5c906SRiku Voipioif compile_prog "" "" ; then
38589af5c906SRiku Voipio  setns=yes
38599af5c906SRiku Voipiofi
38609af5c906SRiku Voipio
3861cc8ae6deSpbrook# Check if tools are available to build documentation.
3862a25dba17SJuan Quintelaif test "$docs" != "no" ; then
386301668d98SStefan Weil  if has makeinfo && has pod2man; then
3864a25dba17SJuan Quintela    docs=yes
386583a3ab8bSJuan Quintela  else
3866a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
386721684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
386883a3ab8bSJuan Quintela    fi
3869a25dba17SJuan Quintela    docs=no
387083a3ab8bSJuan Quintela  fi
3871cc8ae6deSpbrookfi
3872cc8ae6deSpbrook
3873f514f41cSStefan Weil# Search for bswap_32 function
38746ae9a1f4SJuan Quintelabyteswap_h=no
38756ae9a1f4SJuan Quintelacat > $TMPC << EOF
38766ae9a1f4SJuan Quintela#include <byteswap.h>
38776ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
38786ae9a1f4SJuan QuintelaEOF
387952166aa0SJuan Quintelaif compile_prog "" "" ; then
38806ae9a1f4SJuan Quintela  byteswap_h=yes
38816ae9a1f4SJuan Quintelafi
38826ae9a1f4SJuan Quintela
388375f13596SStefan Weil# Search for bswap32 function
38846ae9a1f4SJuan Quintelabswap_h=no
38856ae9a1f4SJuan Quintelacat > $TMPC << EOF
38866ae9a1f4SJuan Quintela#include <sys/endian.h>
38876ae9a1f4SJuan Quintela#include <sys/types.h>
38886ae9a1f4SJuan Quintela#include <machine/bswap.h>
38896ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
38906ae9a1f4SJuan QuintelaEOF
389152166aa0SJuan Quintelaif compile_prog "" "" ; then
38926ae9a1f4SJuan Quintela  bswap_h=yes
38936ae9a1f4SJuan Quintelafi
38946ae9a1f4SJuan Quintela
3895da93a1fdSaliguori##########################################
3896e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
3897c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
3898e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
38993c33ea96SPaolo Bonzini    libiscsi="yes"
3900ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
3901ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
3902c589b249SRonnie Sahlberg  else
3903c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
3904e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3905c589b249SRonnie Sahlberg    fi
3906c589b249SRonnie Sahlberg    libiscsi="no"
3907c589b249SRonnie Sahlberg  fi
3908c589b249SRonnie Sahlbergfi
3909c589b249SRonnie Sahlberg
3910c589b249SRonnie Sahlberg##########################################
39118bacde8dSNatanael Copa# Do we need libm
39128bacde8dSNatanael Copacat > $TMPC << EOF
39138bacde8dSNatanael Copa#include <math.h>
3914f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
39158bacde8dSNatanael CopaEOF
39168bacde8dSNatanael Copaif compile_prog "" "" ; then
39178bacde8dSNatanael Copa  :
39188bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
39198bacde8dSNatanael Copa  LIBS="-lm $LIBS"
39208bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
39218bacde8dSNatanael Copaelse
392276ad07a4SPeter Maydell  error_exit "libm check failed"
39238bacde8dSNatanael Copafi
39248bacde8dSNatanael Copa
39258bacde8dSNatanael Copa##########################################
3926da93a1fdSaliguori# Do we need librt
39278bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
39288bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
39298bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
39308bacde8dSNatanael Copa# function in addition.
3931da93a1fdSaliguoricat > $TMPC <<EOF
3932da93a1fdSaliguori#include <signal.h>
3933da93a1fdSaliguori#include <time.h>
39348bacde8dSNatanael Copaint main(void) {
39358bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
39368bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
39378bacde8dSNatanael Copa}
3938da93a1fdSaliguoriEOF
3939da93a1fdSaliguori
394052166aa0SJuan Quintelaif compile_prog "" "" ; then
394107ffa4bdSJuan Quintela  :
39428bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
394318e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
394418e588b1SRick Liu  LIBS="$LIBS -lrt"
394518e588b1SRick Liu  libs_qga="$libs_qga -lrt"
3946da93a1fdSaliguorifi
3947da93a1fdSaliguori
394831ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3949179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
39506362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
39516362a53fSJuan Quintelafi
39526362a53fSJuan Quintela
3953de5071c5SBlue Swirl##########################################
3954cd4ec0b4SGerd Hoffmann# spice probe
3955cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
3956cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
3957cd4ec0b4SGerd Hoffmann#include <spice.h>
3958cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
3959cd4ec0b4SGerd HoffmannEOF
3960710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3961710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
396265d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
396365d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
3964cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
3965cd4ec0b4SGerd Hoffmann    spice="yes"
3966cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
3967cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
39682e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
39692e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
3970cd4ec0b4SGerd Hoffmann  else
3971cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
39728efc9363SHu Tao      feature_not_found "spice" \
39738efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3974cd4ec0b4SGerd Hoffmann    fi
3975cd4ec0b4SGerd Hoffmann    spice="no"
3976cd4ec0b4SGerd Hoffmann  fi
3977cd4ec0b4SGerd Hoffmannfi
3978cd4ec0b4SGerd Hoffmann
39797b02f544SMarc-André Lureau# check for smartcard support
3980111a38b0SRobert Relyeasmartcard_cflags=""
39817b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
39827b02f544SMarc-André Lureau    if $pkg_config libcacard; then
39837b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
39847b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
39857b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
39867b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
39877b02f544SMarc-André Lureau        smartcard="yes"
3988111a38b0SRobert Relyea    else
39897b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
39907b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
3991111a38b0SRobert Relyea        fi
39927b02f544SMarc-André Lureau        smartcard="no"
3993111a38b0SRobert Relyea    fi
3994111a38b0SRobert Relyeafi
3995111a38b0SRobert Relyea
39962b2325ffSGerd Hoffmann# check for libusb
39972b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
399865d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
39992b2325ffSGerd Hoffmann        libusb="yes"
4000ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4001ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
40022b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
40032b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
40042b2325ffSGerd Hoffmann    else
40052b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
40068efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
40072b2325ffSGerd Hoffmann        fi
40082b2325ffSGerd Hoffmann        libusb="no"
40092b2325ffSGerd Hoffmann    fi
40102b2325ffSGerd Hoffmannfi
40112b2325ffSGerd Hoffmann
401269354a83SHans de Goede# check for usbredirparser for usb network redirection support
401369354a83SHans de Goedeif test "$usb_redir" != "no" ; then
401465d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
401569354a83SHans de Goede        usb_redir="yes"
4016ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4017ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
401869354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
401956ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
402069354a83SHans de Goede    else
402169354a83SHans de Goede        if test "$usb_redir" = "yes"; then
402221684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
402369354a83SHans de Goede        fi
402469354a83SHans de Goede        usb_redir="no"
402569354a83SHans de Goede    fi
402669354a83SHans de Goedefi
402769354a83SHans de Goede
4028cd4ec0b4SGerd Hoffmann##########################################
4029d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4030d9840e25STomoki Sekiyama
4031d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4032d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4033d9840e25STomoki Sekiyama    "")   vss_win32_include="-I$source_path" ;;
4034d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4035d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4036d9840e25STomoki Sekiyama          vss_win32_include="-I$source_path/.sdk/vss"
4037d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4038d9840e25STomoki Sekiyama	  ;;
4039d9840e25STomoki Sekiyama    *)    vss_win32_include="-I$vss_win32_sdk"
4040d9840e25STomoki Sekiyama  esac
4041d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4042d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4043d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4044d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4045d9840e25STomoki SekiyamaEOF
4046d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4047d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4048d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4049d9840e25STomoki Sekiyama    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4050f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4051d9840e25STomoki Sekiyama  else
4052d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4053d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4054d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4055d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4056d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4057d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4058d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4059d9840e25STomoki Sekiyama    fi
4060d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4061d9840e25STomoki Sekiyama  fi
4062d9840e25STomoki Sekiyamafi
4063d9840e25STomoki Sekiyama
4064d9840e25STomoki Sekiyama##########################################
4065d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4066d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4067d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4068d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4069d9840e25STomoki Sekiyama
4070d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4071d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4072d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4073d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4074d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4075d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4076d9840e25STomoki Sekiyama    else
4077d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4078d9840e25STomoki Sekiyama    fi
4079d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4080d9840e25STomoki Sekiyama    win_sdk=""
4081d9840e25STomoki Sekiyama  fi
4082d9840e25STomoki Sekiyamafi
4083d9840e25STomoki Sekiyama
4084d9840e25STomoki Sekiyama##########################################
408550cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
408650cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
408750cbebb9SMichael Roth  cat > $TMPC << EOF
408850cbebb9SMichael Roth#include <windows.h>
408950cbebb9SMichael Roth#include <ntddscsi.h>
409050cbebb9SMichael Rothint main(void) {
409150cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
409250cbebb9SMichael Roth#error Missing required ioctl definitions
409350cbebb9SMichael Roth#endif
409450cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
409550cbebb9SMichael Roth  return addr.Lun;
409650cbebb9SMichael Roth}
409750cbebb9SMichael RothEOF
409850cbebb9SMichael Roth  if compile_prog "" "" ; then
409950cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4100c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
410150cbebb9SMichael Roth  fi
410250cbebb9SMichael Rothfi
410350cbebb9SMichael Roth
410450cbebb9SMichael Roth##########################################
41059d9e1521SGerd Hoffmann# virgl renderer probe
41069d9e1521SGerd Hoffmann
41079d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
41089d9e1521SGerd Hoffmann  cat > $TMPC << EOF
41099d9e1521SGerd Hoffmann#include <virglrenderer.h>
41109d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
41119d9e1521SGerd HoffmannEOF
41129d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
41139d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
41149d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
41159d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
41169d9e1521SGerd Hoffmann    virglrenderer="yes"
41179d9e1521SGerd Hoffmann  else
41189d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
41199d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
41209d9e1521SGerd Hoffmann    fi
41219d9e1521SGerd Hoffmann    virglrenderer="no"
41229d9e1521SGerd Hoffmann  fi
41239d9e1521SGerd Hoffmannfi
41249d9e1521SGerd Hoffmann
41259d9e1521SGerd Hoffmann##########################################
41265f6b9e8fSBlue Swirl# check if we have fdatasync
41275f6b9e8fSBlue Swirl
41285f6b9e8fSBlue Swirlfdatasync=no
41295f6b9e8fSBlue Swirlcat > $TMPC << EOF
41305f6b9e8fSBlue Swirl#include <unistd.h>
4131d1722a27SAlexandre Raymondint main(void) {
4132d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4133d1722a27SAlexandre Raymondreturn fdatasync(0);
4134d1722a27SAlexandre Raymond#else
4135e172fe11SStefan Weil#error Not supported
4136d1722a27SAlexandre Raymond#endif
4137d1722a27SAlexandre Raymond}
41385f6b9e8fSBlue SwirlEOF
41395f6b9e8fSBlue Swirlif compile_prog "" "" ; then
41405f6b9e8fSBlue Swirl    fdatasync=yes
41415f6b9e8fSBlue Swirlfi
41425f6b9e8fSBlue Swirl
414394a420b1SStefan Hajnoczi##########################################
4144e78815a5SAndreas Färber# check if we have madvise
4145e78815a5SAndreas Färber
4146e78815a5SAndreas Färbermadvise=no
4147e78815a5SAndreas Färbercat > $TMPC << EOF
4148e78815a5SAndreas Färber#include <sys/types.h>
4149e78815a5SAndreas Färber#include <sys/mman.h>
4150832ce9c2SScott Wood#include <stddef.h>
4151e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4152e78815a5SAndreas FärberEOF
4153e78815a5SAndreas Färberif compile_prog "" "" ; then
4154e78815a5SAndreas Färber    madvise=yes
4155e78815a5SAndreas Färberfi
4156e78815a5SAndreas Färber
4157e78815a5SAndreas Färber##########################################
4158e78815a5SAndreas Färber# check if we have posix_madvise
4159e78815a5SAndreas Färber
4160e78815a5SAndreas Färberposix_madvise=no
4161e78815a5SAndreas Färbercat > $TMPC << EOF
4162e78815a5SAndreas Färber#include <sys/mman.h>
4163832ce9c2SScott Wood#include <stddef.h>
4164e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4165e78815a5SAndreas FärberEOF
4166e78815a5SAndreas Färberif compile_prog "" "" ; then
4167e78815a5SAndreas Färber    posix_madvise=yes
4168e78815a5SAndreas Färberfi
4169e78815a5SAndreas Färber
4170e78815a5SAndreas Färber##########################################
41711e9737daSRichard Henderson# check if we have usable SIGEV_THREAD_ID
41721e9737daSRichard Henderson
41731e9737daSRichard Hendersonsigev_thread_id=no
41741e9737daSRichard Hendersoncat > $TMPC << EOF
41751e9737daSRichard Henderson#include <signal.h>
41761e9737daSRichard Hendersonint main(void) {
41771e9737daSRichard Henderson  struct sigevent ev;
41781e9737daSRichard Henderson  ev.sigev_notify = SIGEV_THREAD_ID;
41791e9737daSRichard Henderson  ev._sigev_un._tid = 0;
41801e9737daSRichard Henderson  asm volatile("" : : "g"(&ev));
41811e9737daSRichard Henderson  return 0;
41821e9737daSRichard Henderson}
41831e9737daSRichard HendersonEOF
41841e9737daSRichard Hendersonif compile_prog "" "" ; then
41851e9737daSRichard Henderson    sigev_thread_id=yes
41861e9737daSRichard Hendersonfi
41871e9737daSRichard Henderson
41881e9737daSRichard Henderson##########################################
418994a420b1SStefan Hajnoczi# check if trace backend exists
419094a420b1SStefan Hajnoczi
41915b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
419294a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
41935b808275SLluís Vilanova  error_exit "invalid trace backends" \
41945b808275SLluís Vilanova      "Please choose supported trace backends."
419594a420b1SStefan Hajnoczifi
419694a420b1SStefan Hajnoczi
41977e24e92aSStefan Hajnoczi##########################################
41987e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
41995b808275SLluís Vilanovaif have_backend "ust"; then
42007e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4201bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
42027e24e92aSStefan Hajnocziint main(void) { return 0; }
42037e24e92aSStefan HajnocziEOF
42047e24e92aSStefan Hajnoczi  if compile_prog "" "" ; then
4205bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
4206bf15f63cSMohamad Gebai      lttng_ust_libs=`$pkg_config --libs lttng-ust`
42077e24e92aSStefan Hajnoczi    else
4208bf15f63cSMohamad Gebai      lttng_ust_libs="-llttng-ust"
4209bf15f63cSMohamad Gebai    fi
4210bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
4211bf15f63cSMohamad Gebai      urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4212bf15f63cSMohamad Gebai    else
4213bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4214bf15f63cSMohamad Gebai    fi
4215bf15f63cSMohamad Gebai
4216bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4217bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4218bf15f63cSMohamad Gebai  else
4219bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
42207e24e92aSStefan Hajnoczi  fi
42217e24e92aSStefan Hajnoczifi
4222b3d08c02SDaniel P. Berrange
4223b3d08c02SDaniel P. Berrange##########################################
4224b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
42255b808275SLluís Vilanovaif have_backend "dtrace"; then
4226b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
422776ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4228b3d08c02SDaniel P. Berrange  fi
4229c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4230c276b17dSDaniel P. Berrange  if has 'stap' ; then
4231c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4232c276b17dSDaniel P. Berrange  fi
4233b3d08c02SDaniel P. Berrangefi
4234b3d08c02SDaniel P. Berrange
42357e24e92aSStefan Hajnoczi##########################################
4236519175a2SAlex Barcelo# check and set a backend for coroutine
4237d0e2fce5SAneesh Kumar K.V
42387c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
42397c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
42407c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
42417c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
42427c2acc70SPeter Maydell# is the Windows-specific one.
42437c2acc70SPeter Maydell
42447c2acc70SPeter Maydellucontext_works=no
4245d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4246d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4247d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4248cdf84806SPeter Maydell#ifdef __stub_makecontext
4249cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4250cdf84806SPeter Maydell#endif
425175cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4252d0e2fce5SAneesh Kumar K.VEOF
4253d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
42547c2acc70SPeter Maydell    ucontext_works=yes
4255d0e2fce5SAneesh Kumar K.V  fi
4256519175a2SAlex Barcelofi
42577c2acc70SPeter Maydell
42587c2acc70SPeter Maydellif test "$coroutine" = ""; then
42597c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
42607c2acc70SPeter Maydell    coroutine=win32
42617c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
42627c2acc70SPeter Maydell    coroutine=ucontext
4263519175a2SAlex Barcelo  else
42647c2acc70SPeter Maydell    coroutine=sigaltstack
42657c2acc70SPeter Maydell  fi
42667c2acc70SPeter Maydellelse
42677c2acc70SPeter Maydell  case $coroutine in
42687c2acc70SPeter Maydell  windows)
42697c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
42707c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
42717c2acc70SPeter Maydell    fi
42727c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
42737c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
42747c2acc70SPeter Maydell    coroutine=win32
42757c2acc70SPeter Maydell    ;;
42767c2acc70SPeter Maydell  ucontext)
42777c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
42787c2acc70SPeter Maydell      feature_not_found "ucontext"
42797c2acc70SPeter Maydell    fi
42807c2acc70SPeter Maydell    ;;
42817c2acc70SPeter Maydell  gthread|sigaltstack)
42827c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
42837c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
42847c2acc70SPeter Maydell    fi
42857c2acc70SPeter Maydell    ;;
42867c2acc70SPeter Maydell  *)
428776ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
42887c2acc70SPeter Maydell    ;;
42897c2acc70SPeter Maydell  esac
4290d0e2fce5SAneesh Kumar K.Vfi
4291d0e2fce5SAneesh Kumar K.V
429270c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
429370c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
429470c60c08SStefan Hajnoczi    coroutine_pool=no
429570c60c08SStefan Hajnoczi  else
429670c60c08SStefan Hajnoczi    coroutine_pool=yes
429770c60c08SStefan Hajnoczi  fi
429870c60c08SStefan Hajnoczifi
429970c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
430070c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
430170c60c08SStefan Hajnoczifi
430270c60c08SStefan Hajnoczi
4303d0e2fce5SAneesh Kumar K.V##########################################
4304d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4305d2042378SAneesh Kumar K.V
43064e1797f9SStefan Weilopen_by_handle_at=no
4307d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4308d2042378SAneesh Kumar K.V#include <fcntl.h>
4309acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4310acc55ba8SStefan Weil# error missing definition
4311acc55ba8SStefan Weil#else
431275cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4313acc55ba8SStefan Weil#endif
4314d2042378SAneesh Kumar K.VEOF
4315d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4316d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4317d2042378SAneesh Kumar K.Vfi
4318d2042378SAneesh Kumar K.V
4319e06a765eSHarsh Prateek Bora########################################
4320e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4321e06a765eSHarsh Prateek Bora
4322e06a765eSHarsh Prateek Boralinux_magic_h=no
4323e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4324e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4325e06a765eSHarsh Prateek Boraint main(void) {
432675cafad7SStefan Weil  return 0;
4327e06a765eSHarsh Prateek Bora}
4328e06a765eSHarsh Prateek BoraEOF
4329e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4330e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4331e06a765eSHarsh Prateek Borafi
4332e06a765eSHarsh Prateek Bora
43338ab1bf12SLuiz Capitulino########################################
4334c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4335c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4336c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4337c95e3080SKevin Wolf# only a warning.
4338c95e3080SKevin Wolf#
4339c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4340c95e3080SKevin Wolf# the build doesn't fail anyway.
4341c95e3080SKevin Wolf
434206d71fa1SPeter Maydellpragma_disable_unused_but_set=no
434306d71fa1SPeter Maydellcat > $TMPC << EOF
4344e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
434506d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4346c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4347e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4348c95e3080SKevin Wolf
434906d71fa1SPeter Maydellint main(void) {
435006d71fa1SPeter Maydell    return 0;
435106d71fa1SPeter Maydell}
435206d71fa1SPeter MaydellEOF
435306d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4354cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4355c95e3080SKevin Wolfelse
4356c95e3080SKevin Wolf    werror=no
435706d71fa1SPeter Maydellfi
435806d71fa1SPeter Maydell
435906d71fa1SPeter Maydell########################################
4360541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
43613f4349dcSKevin Wolf
43623f4349dcSKevin Wolfvalgrind_h=no
43633f4349dcSKevin Wolfcat > $TMPC << EOF
43643f4349dcSKevin Wolf#include <valgrind/valgrind.h>
43653f4349dcSKevin Wolfint main(void) {
43663f4349dcSKevin Wolf  return 0;
43673f4349dcSKevin Wolf}
43683f4349dcSKevin WolfEOF
43693f4349dcSKevin Wolfif compile_prog "" "" ; then
43703f4349dcSKevin Wolf    valgrind_h=yes
43713f4349dcSKevin Wolffi
43723f4349dcSKevin Wolf
43733f4349dcSKevin Wolf########################################
43748ab1bf12SLuiz Capitulino# check if environ is declared
43758ab1bf12SLuiz Capitulino
43768ab1bf12SLuiz Capitulinohas_environ=no
43778ab1bf12SLuiz Capitulinocat > $TMPC << EOF
43788ab1bf12SLuiz Capitulino#include <unistd.h>
43798ab1bf12SLuiz Capitulinoint main(void) {
4380c075a723SBlue Swirl    environ = 0;
43818ab1bf12SLuiz Capitulino    return 0;
43828ab1bf12SLuiz Capitulino}
43838ab1bf12SLuiz CapitulinoEOF
43848ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
43858ab1bf12SLuiz Capitulino    has_environ=yes
43868ab1bf12SLuiz Capitulinofi
43878ab1bf12SLuiz Capitulino
438876a347e1SRichard Henderson########################################
438976a347e1SRichard Henderson# check if cpuid.h is usable.
439076a347e1SRichard Henderson
439176a347e1SRichard Hendersoncpuid_h=no
439276a347e1SRichard Hendersoncat > $TMPC << EOF
439376a347e1SRichard Henderson#include <cpuid.h>
439476a347e1SRichard Hendersonint main(void) {
4395774d566cSPeter Maydell    unsigned a, b, c, d;
4396774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4397774d566cSPeter Maydell
4398774d566cSPeter Maydell    if (max >= 1) {
4399774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4400774d566cSPeter Maydell    }
4401774d566cSPeter Maydell
4402774d566cSPeter Maydell    if (max >= 7) {
4403774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4404774d566cSPeter Maydell    }
4405774d566cSPeter Maydell
440676a347e1SRichard Henderson    return 0;
440776a347e1SRichard Henderson}
440876a347e1SRichard HendersonEOF
440976a347e1SRichard Hendersonif compile_prog "" "" ; then
441076a347e1SRichard Henderson    cpuid_h=yes
441176a347e1SRichard Hendersonfi
441276a347e1SRichard Henderson
4413f540166bSRichard Henderson########################################
4414f540166bSRichard Henderson# check if __[u]int128_t is usable.
4415f540166bSRichard Henderson
4416f540166bSRichard Hendersonint128=no
4417f540166bSRichard Hendersoncat > $TMPC << EOF
4418a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4419a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4420a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4421a00f66abSStefan Weil# endif
4422a00f66abSStefan Weil#endif
4423f540166bSRichard Henderson__int128_t a;
4424f540166bSRichard Henderson__uint128_t b;
4425f540166bSRichard Hendersonint main (void) {
4426f540166bSRichard Henderson  a = a + b;
4427f540166bSRichard Henderson  b = a * b;
4428464e3671SPeter Maydell  a = a * a;
4429f540166bSRichard Henderson  return 0;
4430f540166bSRichard Henderson}
4431f540166bSRichard HendersonEOF
4432f540166bSRichard Hendersonif compile_prog "" "" ; then
4433f540166bSRichard Henderson    int128=yes
4434f540166bSRichard Hendersonfi
443576a347e1SRichard Henderson
44361e6e9acaSRichard Henderson########################################
44371e6e9acaSRichard Henderson# check if getauxval is available.
44381e6e9acaSRichard Henderson
44391e6e9acaSRichard Hendersongetauxval=no
44401e6e9acaSRichard Hendersoncat > $TMPC << EOF
44411e6e9acaSRichard Henderson#include <sys/auxv.h>
44421e6e9acaSRichard Hendersonint main(void) {
44431e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
44441e6e9acaSRichard Henderson}
44451e6e9acaSRichard HendersonEOF
44461e6e9acaSRichard Hendersonif compile_prog "" "" ; then
44471e6e9acaSRichard Henderson    getauxval=yes
44481e6e9acaSRichard Hendersonfi
44491e6e9acaSRichard Henderson
4450fd0e6053SJohn Snow########################################
4451fd0e6053SJohn Snow# check if ccache is interfering with
4452fd0e6053SJohn Snow# semantic analysis of macros
4453fd0e6053SJohn Snow
44545e4dfd3dSJohn Snowunset CCACHE_CPP2
4455fd0e6053SJohn Snowccache_cpp2=no
4456fd0e6053SJohn Snowcat > $TMPC << EOF
4457fd0e6053SJohn Snowstatic const int Z = 1;
4458fd0e6053SJohn Snow#define fn() ({ Z; })
4459fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4460fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4461fd0e6053SJohn Snow#define ID(X) (X)
4462fd0e6053SJohn Snowint main(int argc, char *argv[])
4463fd0e6053SJohn Snow{
4464fd0e6053SJohn Snow    int x = 0, y = 0;
4465fd0e6053SJohn Snow    x = ID(x);
4466fd0e6053SJohn Snow    x = fn();
4467fd0e6053SJohn Snow    fn();
4468fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4469fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4470fd0e6053SJohn Snow    return 0;
4471fd0e6053SJohn Snow}
4472fd0e6053SJohn SnowEOF
4473fd0e6053SJohn Snow
4474fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4475fd0e6053SJohn Snow    ccache_cpp2=yes
4476fd0e6053SJohn Snowfi
4477fd0e6053SJohn Snow
4478b553a042SJohn Snow#################################################
4479b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4480b553a042SJohn Snow
4481b553a042SJohn Snowif test "$fortify_source" != "no"; then
4482b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4483b553a042SJohn Snow    fortify_source="no";
4484cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4485cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4486b553a042SJohn Snow    fortify_source="no";
4487b553a042SJohn Snow  else
4488b553a042SJohn Snow    fortify_source="yes"
4489b553a042SJohn Snow  fi
4490b553a042SJohn Snowfi
4491b553a042SJohn Snow
4492d2042378SAneesh Kumar K.V##########################################
4493e86ecd4bSJuan Quintela# End of CC checks
4494e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4495e86ecd4bSJuan Quintela
44961d728c39SBlue Swirlif test "$gcov" = "yes" ; then
44971d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
44981d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4499b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4500e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4501ce278618SPeter Maydellelif test "$debug" = "no"; then
4502ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4503e86ecd4bSJuan Quintelafi
4504a316e378SJuan Quintela
45056542aa9cSPeter Lieven##########################################
45066542aa9cSPeter Lieven# Do we have libnfs
45076542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4508b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
45096542aa9cSPeter Lieven    libnfs="yes"
45106542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
45116542aa9cSPeter Lieven    LIBS="$LIBS $libnfs_libs"
45126542aa9cSPeter Lieven  else
45136542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
45148efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
45156542aa9cSPeter Lieven    fi
45166542aa9cSPeter Lieven    libnfs="no"
45176542aa9cSPeter Lieven  fi
45186542aa9cSPeter Lievenfi
45191d728c39SBlue Swirl
452020ff6c80SAnthony Liguori# Disable zero malloc errors for official releases unless explicitly told to
452120ff6c80SAnthony Liguori# enable/disable
452220ff6c80SAnthony Liguoriif test -z "$zero_malloc" ; then
452320ff6c80SAnthony Liguori    if test "$z_version" = "50" ; then
452420ff6c80SAnthony Liguori	zero_malloc="no"
452520ff6c80SAnthony Liguori    else
452620ff6c80SAnthony Liguori	zero_malloc="yes"
452720ff6c80SAnthony Liguori    fi
452820ff6c80SAnthony Liguorifi
452920ff6c80SAnthony Liguori
45306ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
45316ca026cbSPeter Maydellif test "$werror" = "yes"; then
45326ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
45336ca026cbSPeter Maydellfi
45346ca026cbSPeter Maydell
4535e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4536e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
45371156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4538e86ecd4bSJuan Quintela    fi
4539e86ecd4bSJuan Quintelafi
4540e86ecd4bSJuan Quintela
454194dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
454294dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
454394dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
454494dd53c5SGerd Hoffmannelse
454594dd53c5SGerd Hoffmann    POD2MAN="pod2man"
454694dd53c5SGerd Hoffmannfi
454794dd53c5SGerd Hoffmann
4548952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4549952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4550952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4551952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4552952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4553952afb71SBlue Swirl        fi
4554952afb71SBlue Swirl    done
4555952afb71SBlue Swirlfi
4556952afb71SBlue Swirl
455710ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4558e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4559528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4560834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
45615a67135aSbellard
45624b1c11fdSDaniel P. Berrangetools=""
45634b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4564ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
45654b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
45664b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4567a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
45684b1c11fdSDaniel P. Berrange  fi
45694b1c11fdSDaniel P. Berrangefi
45704b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4571983eef5aSMeador Inge  if test "$virtfs" != no ; then
4572be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4573983eef5aSMeador Inge      virtfs=yes
457417bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4575983eef5aSMeador Inge    else
4576983eef5aSMeador Inge      if test "$virtfs" = yes; then
457776ad07a4SPeter Maydell        error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4578983eef5aSMeador Inge      fi
457917500370SAndreas Färber      virtfs=no
4580983eef5aSMeador Inge    fi
458117bff52bSM. Mohan Kumar  fi
4582d138cee9SMichael Rothfi
45839d6bc27bSMichael Roth
45849d6bc27bSMichael Roth# Probe for guest agent support/options
45859d6bc27bSMichael Roth
4586e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4587b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4588fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4589e8ef31a3SMichael Tokarev      guest_agent=yes
4590e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4591e8ef31a3SMichael Tokarev      guest_agent=no
4592e8ef31a3SMichael Tokarev  else
4593e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4594ca35f780SPaolo Bonzini  fi
45954b1c11fdSDaniel P. Berrangefi
4596ca35f780SPaolo Bonzini
45979d6bc27bSMichael Roth# Guest agent Window MSI  package
45989d6bc27bSMichael Roth
45999d6bc27bSMichael Rothif test "$guest_agent" != yes; then
46009d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
46019d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
46029d6bc27bSMichael Roth  fi
46039d6bc27bSMichael Roth  guest_agent_msi=no
46049d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
46059d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46069d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
46079d6bc27bSMichael Roth  fi
46089d6bc27bSMichael Roth  guest_agent_msi=no
46099d6bc27bSMichael Rothelif ! has wixl; then
46109d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46119d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
46129d6bc27bSMichael Roth  fi
46139d6bc27bSMichael Roth  guest_agent_msi=no
46141a34904eSMichael Rothelse
46151a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
46161a34904eSMichael Roth  # disabled explicitly
46171a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
46181a34904eSMichael Roth    guest_agent_msi=yes
46191a34904eSMichael Roth  fi
46209d6bc27bSMichael Rothfi
46219d6bc27bSMichael Roth
46221a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
46239d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
46249d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
46259d6bc27bSMichael Roth  fi
46269d6bc27bSMichael Roth
46279d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
46289d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
46299d6bc27bSMichael Roth  fi
46309d6bc27bSMichael Roth
46319d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
46329d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
46339d6bc27bSMichael Roth  fi
46349d6bc27bSMichael Roth
46359d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
46369d6bc27bSMichael Roth      QEMU_GA_VERSION=`cat $source_path/VERSION`
46379d6bc27bSMichael Roth  fi
46389d6bc27bSMichael Roth
46399d6bc27bSMichael Roth  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
46409d6bc27bSMichael Roth
46419d6bc27bSMichael Roth  case "$cpu" in
46429d6bc27bSMichael Roth  x86_64)
46439d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
46449d6bc27bSMichael Roth    ;;
46459d6bc27bSMichael Roth  i386)
46469d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
46479d6bc27bSMichael Roth    ;;
46489d6bc27bSMichael Roth  *)
46499d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
46509d6bc27bSMichael Roth    ;;
46519d6bc27bSMichael Roth  esac
46529d6bc27bSMichael Rothfi
46539d6bc27bSMichael Roth
4654ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4655ca35f780SPaolo Bonziniroms=
4656ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4657ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4658ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4659ca35f780SPaolo Bonzini  roms="optionrom"
4660ca35f780SPaolo Bonzinifi
4661d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
466239ac8455SDavid Gibson  roms="$roms spapr-rtas"
466339ac8455SDavid Gibsonfi
4664ca35f780SPaolo Bonzini
46659933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
46669933c305SChristian Borntraeger  roms="$roms s390-ccw"
46679933c305SChristian Borntraegerfi
46689933c305SChristian Borntraeger
4669964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
4670964c6fa1SRichard Hendersonif test "$pie" = "no" ; then
4671964c6fa1SRichard Henderson  textseg_addr=
4672964c6fa1SRichard Henderson  case "$cpu" in
4673479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4674479eb121SRichard Henderson      # ??? Rationale for choosing this address
4675964c6fa1SRichard Henderson      textseg_addr=0x60000000
4676964c6fa1SRichard Henderson      ;;
4677964c6fa1SRichard Henderson    mips)
4678479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4679479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4680479eb121SRichard Henderson      textseg_addr=0x60000000
4681964c6fa1SRichard Henderson      ;;
4682964c6fa1SRichard Henderson  esac
4683964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4684964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4685964c6fa1SRichard Henderson    int main(void) { return 0; }
4686964c6fa1SRichard HendersonEOF
4687964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4688964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4689964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4690964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4691964c6fa1SRichard Henderson      # at least.
4692964c6fa1SRichard Henderson      $ld --verbose | sed \
4693964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4694964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4695964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4696964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4697964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4698964c6fa1SRichard Henderson    fi
4699964c6fa1SRichard Henderson  fi
4700964c6fa1SRichard Hendersonfi
4701964c6fa1SRichard Henderson
470250e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
470350e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
470450e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
47055ca9388aSGerd Hoffmann
47067d13299dSbellardecho "Install prefix    $prefix"
4707c00b2808SEduardo Habkostecho "BIOS directory    `eval echo $qemu_datadir`"
4708f2b9e1e3SPaolo Bonziniecho "binary directory  `eval echo $bindir`"
47093aa5d2beSAlon Levyecho "library directory `eval echo $libdir`"
4710e26110cfSFam Zhengecho "module directory  `eval echo $qemu_moddir`"
47118bf188aaSMichael Tokarevecho "libexec directory `eval echo $libexecdir`"
47120f94d6daSAlon Levyecho "include directory `eval echo $includedir`"
47131c0fd160SAurelien Jarnoecho "config directory  `eval echo $sysconfdir`"
471411d9f695Sbellardif test "$mingw32" = "no" ; then
47155a699bbbSLaszlo Ersekecho "local state directory   `eval echo $local_statedir`"
4716f2b9e1e3SPaolo Bonziniecho "Manual directory  `eval echo $mandir`"
471743ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
47185a699bbbSLaszlo Ersekelse
47195a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
4720d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
472111d9f695Sbellardfi
47225a67135aSbellardecho "Source path       $source_path"
47237d13299dSbellardecho "C compiler        $cc"
472483469015Sbellardecho "Host C compiler   $host_cc"
472583f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
47263c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
472745d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
47280c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
4729a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
47300c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
47317d13299dSbellardecho "make              $make"
47326a882643Spbrookecho "install           $install"
4733c886edfbSBlue Swirlecho "python            $python"
4734e2d8830eSBradif test "$slirp" = "yes" ; then
4735e2d8830eSBrad    echo "smbd              $smbd"
4736e2d8830eSBradfi
473717969268SFam Zhengecho "module support    $modules"
4738a98fd896Sbellardecho "host CPU          $cpu"
4739de83cd02Sbellardecho "host big endian   $bigendian"
474097a847bcSbellardecho "target list       $target_list"
4741ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
47427d13299dSbellardecho "gprof enabled     $gprof"
474303b4fe7dSaliguoriecho "sparse enabled    $sparse"
47441625af87Saliguoriecho "strip binaries    $strip_opt"
474505c2a3e7Sbellardecho "profiler          $profiler"
474643ce4dfeSbellardecho "static build      $static"
47475b0753e0Sbellardif test "$darwin" = "yes" ; then
47485b0753e0Sbellard    echo "Cocoa support     $cocoa"
47495b0753e0Sbellardfi
4750e2134eb9SGerd Hoffmannecho "pixman            $pixman"
475197a847bcSbellardecho "SDL support       $sdl"
4752a4ccabcfSAnthony Liguoriecho "GTK support       $gtk"
4753925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
4754ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
4755ddbb0d09SDaniel P. Berrangeecho "GNUTLS hash       $gnutls_hash"
4756b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
475791bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
475837788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
475918f49881SPeter Maydellif test "$nettle" = "yes"; then
476018f49881SPeter Maydell    echo "nettle            $nettle ($nettle_version)"
476118f49881SPeter Maydellelse
476218f49881SPeter Maydell    echo "nettle            $nettle"
476318f49881SPeter Maydellfi
4764fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
47659a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
4766bbbf9bfbSStefan Weilecho "VTE support       $vte"
47674d3b6f6eSbalrogecho "curses support    $curses"
47689d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
4769769ce76dSAlexander Grafecho "curl support      $curl"
477067b915a5Sbellardecho "mingw32 support   $mingw32"
47710c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
4772b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
4773b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
4774983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
4775821601eaSJes Sorensenecho "VNC support       $vnc"
4776821601eaSJes Sorensenif test "$vnc" = "yes" ; then
47772f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
47782f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
4779efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
4780821601eaSJes Sorensenfi
47813142255cSblueswir1if test -n "$sparc_cpu"; then
47823142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
47833142255cSblueswir1fi
4784e37630caSaliguoriecho "xen support       $xen"
47853996e85cSPaul Durrantif test "$xen" = "yes" ; then
47863996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
478764a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
47883996e85cSPaul Durrantfi
47892e4d9fb1Saurel32echo "brlapi support    $brlapi"
4790a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
4791a25dba17SJuan Quintelaecho "Documentation     $docs"
479240d6444eSAvi Kivityecho "PIE               $pie"
47938a16d273Sthsecho "vde support       $vde"
479458952137SVincenzo Maffioneecho "netmap support    $netmap"
47955c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
4796758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
479777755340Sthsecho "Install blobs     $blobs"
4798b31a0277SJuan Quintelaecho "KVM support       $kvm"
47992da776dbSMichael R. Hinesecho "RDMA support      $rdma"
48009195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
4801f652e6afSaurel32echo "fdt support       $fdt"
4802ceb42de8Saliguoriecho "preadv support    $preadv"
48035f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
4804e78815a5SAndreas Färberecho "madvise           $madvise"
4805e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
48061e9737daSRichard Hendersonecho "sigev_thread_id   $sigev_thread_id"
4807ee682d27SStefan Weilecho "uuid support      $uuid"
480847e98658SCorey Bryantecho "libcap-ng support $cap_ng"
4809d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
48105e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
48115b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
4812713572a7SMarc-André Lureauif have_backend "simple"; then
48139410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
4814e00e36fbSStefan Weilfi
4815c9dd4074SStefan Weilif test "$spice" = "yes"; then
48162e0e3c39SAlon Levyecho "spice support     $spice ($spice_protocol_version/$spice_server_version)"
4817c9dd4074SStefan Weilelse
4818c9dd4074SStefan Weilecho "spice support     $spice"
4819c9dd4074SStefan Weilfi
4820f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
4821dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
48227b02f544SMarc-André Lureauecho "smartcard support $smartcard"
48232b2325ffSGerd Hoffmannecho "libusb            $libusb"
482469354a83SHans de Goedeecho "usb net redir     $usb_redir"
4825da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
4826014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
4827c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
48286542aa9cSPeter Lievenecho "libnfs support    $libnfs"
4829d138cee9SMichael Rothecho "build guest agent $guest_agent"
4830d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
483150cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
48324c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
4833f794573eSEduardo Otuboecho "seccomp support   $seccomp"
48347c2acc70SPeter Maydellecho "coroutine backend $coroutine"
483570c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
4836eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
4837c9a12e75SChrysostomos Nanakosecho "Archipelago support $archipelago"
48381d728c39SBlue Swirlecho "gcov              $gcov_tool"
48391d728c39SBlue Swirlecho "gcov enabled      $gcov"
4840ab214c29SStefan Bergerecho "TPM support       $tpm"
48410a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
48423b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
48433556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
48444f18b782SJeff Codyecho "vhdx              $vhdx"
4845607dacd0Sqiaonuohanecho "lzo support       $lzo"
4846607dacd0Sqiaonuohanecho "snappy support    $snappy"
48476b383c08SPeter Wuecho "bzip2 support     $bzip2"
4848a99d57bbSWanlong Gaoecho "NUMA host support $numa"
48492847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
48507b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
485199f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
485267b915a5Sbellard
48531ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
485424b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
4855e8cd23deSbellardfi
485697a847bcSbellard
485798ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
485897a847bcSbellard
4859dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
4860dbd99ae3SStefan Weil
486198ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
486298ec69acSJuan Quintelaecho >> $config_host_mak
486398ec69acSJuan Quintela
4864e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
486599d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
486699d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
48673aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
48688bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
48690f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
487099d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
487199d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
487222d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
48739afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
48749afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
4875e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
48765a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
4877785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
48785a699bbbSLaszlo Ersekfi
4879f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
4880f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4881f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4882834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
4883f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
4884804edf29SJuan Quintela
488598ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
4886727e5283SPaolo Bonzini
4887f8393946Saurel32if test "$debug_tcg" = "yes" ; then
48882358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4889f8393946Saurel32fi
48901625af87Saliguoriif test "$strip_opt" = "yes" ; then
489152ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
48921625af87Saliguorifi
48937d13299dSbellardif test "$bigendian" = "yes" ; then
4894e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
489597a847bcSbellardfi
489667b915a5Sbellardif test "$mingw32" = "yes" ; then
489798ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
48989fe6de94SBlue Swirl  rc_version=`cat $source_path/VERSION`
48999fe6de94SBlue Swirl  version_major=${rc_version%%.*}
49009fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49019fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
49029fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49039fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
49049fe6de94SBlue Swirl  version_micro=0
49059fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
49069fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4907d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
4908d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4909f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4910d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4911d9840e25STomoki Sekiyama  fi
491250cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
491350cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
491450cbebb9SMichael Roth  fi
49151a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49169dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
49179dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
49189dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
49199dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
49209dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
49219dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
49229dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
49239dacf32dSYossi Hindin  fi
4924210fa556Spbrookelse
492535f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
4926210fa556Spbrookfi
4927128ab2ffSblueswir1
4928dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
4929dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
4930dffcb71cSMark McLoughlinfi
4931dffcb71cSMark McLoughlin
493283fb7adfSbellardif test "$darwin" = "yes" ; then
493398ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
493483fb7adfSbellardfi
4935b29fe3edSmalc
4936b29fe3edSmalcif test "$aix" = "yes" ; then
493798ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
4938b29fe3edSmalcfi
4939b29fe3edSmalc
4940ec530c81Sbellardif test "$solaris" = "yes" ; then
494198ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
49422358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
49430475a5caSths  if test "$needs_libsunmath" = "yes" ; then
494475b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
49450475a5caSths  fi
4946ec530c81Sbellardfi
4947179cf400SAndreas Färberif test "$haiku" = "yes" ; then
4948179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
4949179cf400SAndreas Färberfi
495097a847bcSbellardif test "$static" = "yes" ; then
495198ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
495297a847bcSbellardfi
49531ba16968SStefan Weilif test "$profiler" = "yes" ; then
49542358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
495505c2a3e7Sbellardfi
4956c20709aaSbellardif test "$slirp" = "yes" ; then
495798ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
4958e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4959c20709aaSbellardfi
49608a16d273Sthsif test "$vde" = "yes" ; then
496198ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
49628a16d273Sthsfi
496358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
496458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
496558952137SVincenzo Maffionefi
4966015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
4967015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
4968015a33bdSGongleifi
496947e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
497047e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
497147e98658SCorey Bryantfi
49722358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
49730c58ac1cSmalcfor drv in $audio_drv_list; do
4974bb55b712SStefan Weil    def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
497598ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
49760c58ac1cSmalcdone
497767f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
497867f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
497967f86e8eSJuan Quintelafi
4980d5631638Smalcif test "$audio_win_int" = "yes" ; then
4981d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4982d5631638Smalcfi
4983b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4984b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4985821601eaSJes Sorensenif test "$vnc" = "yes" ; then
4986821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
4987821601eaSJes Sorensenfi
49882f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
498998ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
49902f9606b3Saliguorifi
4991821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
49922f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
49932f6f5c7aSCorentin Charyfi
4994821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
4995efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4996efe556adSCorentin Charyfi
499776655d6dSaliguoriif test "$fnmatch" = "yes" ; then
49982358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
499976655d6dSaliguorifi
5000ee682d27SStefan Weilif test "$uuid" = "yes" ; then
5001ee682d27SStefan Weil  echo "CONFIG_UUID=y" >> $config_host_mak
5002ee682d27SStefan Weilfi
5003dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5004dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5005dce512deSChristoph Hellwigfi
5006b1a550a0Spbrookqemu_version=`head $source_path/VERSION`
500798ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
50082358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
500998ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
501098ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5011a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
501298ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5013cc8ae6deSpbrookfi
501417969268SFam Zhengif test "$modules" = "yes"; then
5015e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5016e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
5017e26110cfSFam Zheng  echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
501817969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
501917969268SFam Zhengfi
50201ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
502198ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5022a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
50238ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
502449ecc3faSbellardfi
502549ecc3faSbellardif test "$cocoa" = "yes" ; then
502698ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
502749ecc3faSbellardfi
50284d3b6f6eSbalrogif test "$curses" = "yes" ; then
502998ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5030ab4e5602SJan Kiszkafi
5031ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
50322358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5033ebc996f3SRiku Voipiofi
5034099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
50352358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5036099d6b0fSRiku Voipiofi
503740ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
503840ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
503940ff6d7eSKevin Wolffi
50403ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
50412358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
50423ce34dfbSvibisreenivasanfi
5043c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5044c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5045c2882b96SRiku Voipiofi
5046751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5047751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5048751bcc39SMarc-André Lureaufi
5049d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5050d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5051d0927938SUlrich Hechtfi
50523d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
50533d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
50543d4fa43eSKusanagi Kouichifi
5055b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5056b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5057b953f075SDenis V. Lunevfi
5058ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5059ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5060ed911435SKevin Wolffi
5061c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5062c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5063c727f47dSPeter Maydellfi
5064dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5065dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5066dace20dcSPeter Maydellfi
5067d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5068d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5069d0927938SUlrich Hechtfi
50704e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
50714e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
50724e0c6529SAlex Blighfi
5073cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5074cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5075cd758dd0SAlex Blighfi
50763b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
50773b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
50783b6edd16SPeter Maydellfi
50793b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
50803b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
50813b6edd16SPeter Maydellfi
50823b6edd16SPeter Maydellif test "$epoll_pwait" = "yes" ; then
50833b6edd16SPeter Maydell  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
50843b6edd16SPeter Maydellfi
5085a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5086a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5087a8fd1abaSPeter Maydellfi
508851834341SRiku Voipioif test "$timerfd" = "yes" ; then
508951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
509051834341SRiku Voipiofi
50919af5c906SRiku Voipioif test "$setns" = "yes" ; then
50929af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
50939af5c906SRiku Voipiofi
50943b3f24adSaurel32if test "$inotify" = "yes" ; then
50952358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
50963b3f24adSaurel32fi
5097c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5098c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5099c05c7a73SRiku Voipiofi
51006ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
51016ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
51026ae9a1f4SJuan Quintelafi
51036ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
51046ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
51056ae9a1f4SJuan Quintelafi
5106769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5107d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5108b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
51096ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5110769ce76dSAlexander Graffi
51112e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
511298ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
51132e4d9fb1Saurel32fi
5114fb599c9aSbalrogif test "$bluez" = "yes" ; then
511598ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5116ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5117fb599c9aSbalrogfi
5118d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
51199d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
51209d41401bSMichael S. Tsirkinfi
5121e18df141SAnthony Liguoriecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5122a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5123a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5124a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5125a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5126014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5127925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5128925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5129925a0400SGerd Hoffmann  fi
5130bbbf9bfbSStefan Weilfi
5131ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5132ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5133ddbb0d09SDaniel P. Berrangefi
5134ddbb0d09SDaniel P. Berrangeif test "$gnutls_hash" = "yes" ; then
5135ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
5136ddbb0d09SDaniel P. Berrangefi
5137b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5138b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5139b917da4cSDaniel P. Berrangefi
514091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
514191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
514237788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
514337788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
514437788f25SDaniel P. Berrange  fi
514562893b67SDaniel P. Berrangefi
514691bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
514791bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5148becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5149fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5150fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5151fff2f982SDaniel P. Berrange  fi
5152ed754746SDaniel P. Berrangefi
51539a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
51549a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
51559a2fd434SDaniel P. Berrangefi
5156559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5157559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5158559607eaSDaniel P. Berrangefi
5159bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5160bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5161a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5162a4ccabcfSAnthony Liguorifi
51639d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
51649d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
51659d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
51669d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
51679d9e1521SGerd Hoffmannfi
5168e37630caSaliguoriif test "$xen" = "yes" ; then
51696dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5170d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
517164a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
517264a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
517364a7ad6fSIan Campbell  fi
5174e37630caSaliguorifi
51755c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
51765c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
51775c6c3a6cSChristoph Hellwigfi
5178758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5179758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5180758e8e38SVenkateswararao Jujjuri (JV)fi
51814f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
51824f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
51834f26f2b6SAvi Kivityfi
5184983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5185758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5186758e8e38SVenkateswararao Jujjuri (JV)fi
51875e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
51885e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
51895e9be92dSNicholas Bellingerfi
519003ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
519103ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
519203ce5744SNikolay Nikolaevfi
519377755340Sthsif test "$blobs" = "yes" ; then
519498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
519577755340Sthsfi
5196bf9298b9Saliguoriif test "$iovec" = "yes" ; then
51972358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5198bf9298b9Saliguorifi
5199ceb42de8Saliguoriif test "$preadv" = "yes" ; then
52002358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5201ceb42de8Saliguorifi
5202f652e6afSaurel32if test "$fdt" = "yes" ; then
52033f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5204f652e6afSaurel32fi
5205dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5206dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5207dcc38d1cSMarcelo Tosattifi
52089195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
52099195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
52109195b2c2SStefan Weilfi
52115f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
52125f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
52135f6b9e8fSBlue Swirlfi
5214e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5215e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5216e78815a5SAndreas Färberfi
5217e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5218e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5219e78815a5SAndreas Färberfi
52201e9737daSRichard Hendersonif test "$sigev_thread_id" = "yes" ; then
52211e9737daSRichard Henderson  echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
52221e9737daSRichard Hendersonfi
522397a847bcSbellard
5224cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5225cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5226cd4ec0b4SGerd Hoffmannfi
5227cd4ec0b4SGerd Hoffmann
52287b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
52297b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5230111a38b0SRobert Relyeafi
5231111a38b0SRobert Relyea
52322b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
52332b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
52342b2325ffSGerd Hoffmannfi
52352b2325ffSGerd Hoffmann
523669354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
523769354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
523869354a83SHans de Goedefi
523969354a83SHans de Goede
5240da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5241da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5242f676c67eSJeremy White  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5243da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5244014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5245014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5246014cb152SGerd Hoffmann  fi
524720ff075bSMichael Wallefi
524820ff075bSMichael Walle
524999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
525099f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
525199f2dbd3SLiang Lifi
525299f2dbd3SLiang Li
5253607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5254607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5255607dacd0Sqiaonuohanfi
5256607dacd0Sqiaonuohan
5257607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5258607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5259607dacd0Sqiaonuohanfi
5260607dacd0Sqiaonuohan
52616b383c08SPeter Wuif test "$bzip2" = "yes" ; then
52626b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
52636b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
52646b383c08SPeter Wufi
52656b383c08SPeter Wu
5266c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5267d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
52686ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
52696ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5270c589b249SRonnie Sahlbergfi
5271c589b249SRonnie Sahlberg
52726542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
52736542aa9cSPeter Lieven  echo "CONFIG_LIBNFS=y" >> $config_host_mak
52746542aa9cSPeter Lievenfi
52756542aa9cSPeter Lieven
5276f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5277f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5278f794573eSEduardo Otubofi
5279f794573eSEduardo Otubo
528083fb7adfSbellard# XXX: suppress that
52817d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
52822358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
52837d3505c5Sbellardfi
52847d3505c5Sbellard
528520ff6c80SAnthony Liguoriif test "$zero_malloc" = "yes" ; then
528620ff6c80SAnthony Liguori  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
528720ff6c80SAnthony Liguorifi
52884d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
52894d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
52904d9310f4SDaniel P. Berrangefi
52913556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
52923556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
52933556c233SPaolo Bonzinifi
5294f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5295d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
52966ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
52976ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5298f27aaf4bSChristian Brunnerfi
529920ff6c80SAnthony Liguori
53007c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
530170c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
530270c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
530370c60c08SStefan Hajnoczielse
530470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
530570c60c08SStefan Hajnoczifi
5306d0e2fce5SAneesh Kumar K.V
5307d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5308d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5309d2042378SAneesh Kumar K.Vfi
5310d2042378SAneesh Kumar K.V
5311e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5312e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5313e06a765eSHarsh Prateek Borafi
5314e06a765eSHarsh Prateek Bora
5315cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5316cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
531706d71fa1SPeter Maydellfi
531806d71fa1SPeter Maydell
53193f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
53203f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
53213f4349dcSKevin Wolffi
53223f4349dcSKevin Wolf
53238ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
53248ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
53258ab1bf12SLuiz Capitulinofi
53268ab1bf12SLuiz Capitulino
532776a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
532876a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
532976a347e1SRichard Hendersonfi
533076a347e1SRichard Henderson
5331f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5332f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5333f540166bSRichard Hendersonfi
5334f540166bSRichard Henderson
53351e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
53361e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
53371e6e9acaSRichard Hendersonfi
53381e6e9acaSRichard Henderson
5339eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5340d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
53416ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
53426ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5343eb100396SBharata B Raofi
5344eb100396SBharata B Rao
53450c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
53460c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
53470c14fb47SBharata B Raofi
53480c14fb47SBharata B Rao
53497c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
53507c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
53517c815372SBharata B Raofi
53527c815372SBharata B Rao
5353c9a12e75SChrysostomos Nanakosif test "$archipelago" = "yes" ; then
5354c9a12e75SChrysostomos Nanakos  echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5355c9a12e75SChrysostomos Nanakos  echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5356c9a12e75SChrysostomos Nanakosfi
5357c9a12e75SChrysostomos Nanakos
53580a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5359d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
53606ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
53616ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
53620a12ec87SRichard W.M. Jonesfi
53630a12ec87SRichard W.M. Jones
53644f18b782SJeff Codyif test "$vhdx" = "yes" ; then
53654f18b782SJeff Cody  echo "CONFIG_VHDX=y" >> $config_host_mak
53664f18b782SJeff Codyfi
53674f18b782SJeff Cody
536868063649Sblueswir1# USB host support
5369b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
53702b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5371b5613fdcSGerd Hoffmannelse
537298ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5373b5613fdcSGerd Hoffmannfi
537468063649Sblueswir1
53753b8acc11SPaolo Bonzini# TPM passthrough support?
53763b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
53773b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
53783b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
53793b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
53803b8acc11SPaolo Bonzini  fi
53813b8acc11SPaolo Bonzinifi
53823b8acc11SPaolo Bonzini
53835b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
53845b808275SLluís Vilanovaif have_backend "nop"; then
53856d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
538622890ab5SPrerna Saxenafi
53875b808275SLluís Vilanovaif have_backend "simple"; then
53886d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
53896d8a764eSLluís  # Set the appropriate trace file.
5390953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
53919410b56cSPrerna Saxenafi
5392ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5393ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
53946d8a764eSLluísfi
53955b808275SLluís Vilanovaif have_backend "ust"; then
53966d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
53976d8a764eSLluísfi
53985b808275SLluís Vilanovaif have_backend "dtrace"; then
53996d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
54006d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
54016d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
54026d8a764eSLluís  fi
5403c276b17dSDaniel P. Berrangefi
54045b808275SLluís Vilanovaif have_backend "ftrace"; then
5405781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5406781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5407781e9545SEiichi Tsukata  else
540821684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5409781e9545SEiichi Tsukata  fi
5410781e9545SEiichi Tsukatafi
54119410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
54129410b56cSPrerna Saxena
54132da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
54142da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
54152da776dbSMichael R. Hinesfi
54162da776dbSMichael R. Hines
54175c312079SDr. David Alan Gilbert# Hold two types of flag:
54185c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
54195c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
54205c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
54215c312079SDr. David Alan Gilbert#                                     platform
54225c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
54235c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
54245c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
54255c312079SDr. David Alan Gilbertfi
54265c312079SDr. David Alan Gilbert
54275b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
54285b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
54295b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
54305b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
54315b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
54325b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5433c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
54345b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
543540d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
543640d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
54375b5e3037SPaolo Bonzinielse
54385b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
54395b5e3037SPaolo Bonzinifi
54405b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
54415b5e3037SPaolo Bonzini
544298ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
544398ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5444804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5445804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
54461901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
54471901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
54481901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
544921655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5450c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5451804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5452a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5453a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5454a31a8642SMichael S. Tsirkinfi
54552b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5456804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
545783f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
54583c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5459804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
546045d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
54613dd46c78SBlue Swirlecho "AS=$as" >> $config_host_mak
54623dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5463804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5464804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
54654852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
54669fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5467e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
546846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5469a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5470f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5471e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5472e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
547380fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
54742944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5475e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5476e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5477e39f0062SPaolo Bonzinifi
547842da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
547942da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
548042da6041SGerd Hoffmannelse
548142da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
548242da6041SGerd Hoffmannfi
5483e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
548446eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
548573da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
54863e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5487804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
548817969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
548917969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5490957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
549190246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
549290246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
549394dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5494cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
54951d728c39SBlue Swirlif test "$gcov" = "yes" ; then
54961d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
54971d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
54981d728c39SBlue Swirlfi
5499804edf29SJuan Quintela
55006efd7517SPeter Maydell# use included Linux headers
55016efd7517SPeter Maydellif test "$linux" = "yes" ; then
5502a307beb6SAndreas Färber  mkdir -p linux-headers
55036efd7517SPeter Maydell  case "$cpu" in
5504c72b26ecSRichard Henderson  i386|x86_64|x32)
550508312a63SPeter Maydell    linux_arch=x86
55066efd7517SPeter Maydell    ;;
55076efd7517SPeter Maydell  ppcemb|ppc|ppc64)
550808312a63SPeter Maydell    linux_arch=powerpc
55096efd7517SPeter Maydell    ;;
55106efd7517SPeter Maydell  s390x)
551108312a63SPeter Maydell    linux_arch=s390
551208312a63SPeter Maydell    ;;
55131f080313SClaudio Fontana  aarch64)
55141f080313SClaudio Fontana    linux_arch=arm64
55151f080313SClaudio Fontana    ;;
5516222e7d11SSanjay Lal  mips64)
5517222e7d11SSanjay Lal    linux_arch=mips
5518222e7d11SSanjay Lal    ;;
551908312a63SPeter Maydell  *)
552008312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
552108312a63SPeter Maydell    linux_arch="$cpu"
55226efd7517SPeter Maydell    ;;
55236efd7517SPeter Maydell  esac
552408312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
552508312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
552608312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
552708312a63SPeter Maydell    fi
55286efd7517SPeter Maydellfi
55296efd7517SPeter Maydell
553097a847bcSbellardfor target in $target_list; do
553197a847bcSbellardtarget_dir="$target"
553225be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
5533c1799a84SPaolo Bonzinitarget_name=`echo $target | cut -d '-' -f 1`
553497a847bcSbellardtarget_bigendian="no"
55351f3d3c8fSJuan Quintela
5536c1799a84SPaolo Bonzinicase "$target_name" in
5537d15a9c23SAnthony Green  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5538ea2d6a39SJuan Quintela  target_bigendian=yes
5539ea2d6a39SJuan Quintela  ;;
5540ea2d6a39SJuan Quintelaesac
554197a847bcSbellardtarget_softmmu="no"
5542997344f3Sbellardtarget_user_only="no"
5543831b7825Sthstarget_linux_user="no"
554484778508Sblueswir1target_bsd_user="no"
55459e407a85Spbrookcase "$target" in
5546c1799a84SPaolo Bonzini  ${target_name}-softmmu)
55479e407a85Spbrook    target_softmmu="yes"
55489e407a85Spbrook    ;;
5549c1799a84SPaolo Bonzini  ${target_name}-linux-user)
55509c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
555176ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
55529c7a4202SBlue Swirl    fi
55539e407a85Spbrook    target_user_only="yes"
55549e407a85Spbrook    target_linux_user="yes"
55559e407a85Spbrook    ;;
5556c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
55579cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
555876ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
55599c7a4202SBlue Swirl    fi
556084778508Sblueswir1    target_user_only="yes"
556184778508Sblueswir1    target_bsd_user="yes"
556284778508Sblueswir1    ;;
55639e407a85Spbrook  *)
556476ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
55659e407a85Spbrook    exit 1
55669e407a85Spbrook    ;;
55679e407a85Spbrookesac
5568831b7825Sths
556997a847bcSbellardmkdir -p $target_dir
557025be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
557197a847bcSbellard
5572e5fe0c52Spbrookbflt="no"
5573c1799a84SPaolo Bonziniinterp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
557456aebc89Spbrookgdb_xml_files=""
55757ba1e619Saliguori
5576c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
55776acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5578e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5579e73aae67SJuan Quintela
5580c1799a84SPaolo Bonzinicase "$target_name" in
55812408a527Saurel32  i386)
55822408a527Saurel32  ;;
55832408a527Saurel32  x86_64)
55846acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
55852408a527Saurel32  ;;
55862408a527Saurel32  alpha)
55872408a527Saurel32  ;;
55882408a527Saurel32  arm|armeb)
5589b498c8a0SJuan Quintela    TARGET_ARCH=arm
5590e5fe0c52Spbrook    bflt="yes"
559156aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
55922408a527Saurel32  ;;
55936a49fa95SAlexander Graf  aarch64)
55946a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
55956a49fa95SAlexander Graf    bflt="yes"
55968f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
55976a49fa95SAlexander Graf  ;;
55982408a527Saurel32  cris)
55992408a527Saurel32  ;;
5600613a22c9SMichael Walle  lm32)
5601613a22c9SMichael Walle  ;;
56022408a527Saurel32  m68k)
56030938cda5Saurel32    bflt="yes"
560456aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
56052408a527Saurel32  ;;
5606877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5607877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
560872b675caSEdgar E. Iglesias    bflt="yes"
560972b675caSEdgar E. Iglesias  ;;
56102408a527Saurel32  mips|mipsel)
5611b498c8a0SJuan Quintela    TARGET_ARCH=mips
561225be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
56132408a527Saurel32  ;;
56142408a527Saurel32  mipsn32|mipsn32el)
5615597e2cecSRichard Henderson    TARGET_ARCH=mips64
56166acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
561725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5618597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
56192408a527Saurel32  ;;
56202408a527Saurel32  mips64|mips64el)
5621b498c8a0SJuan Quintela    TARGET_ARCH=mips64
56226acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
562325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
56242408a527Saurel32  ;;
5625d15a9c23SAnthony Green  moxie)
5626d15a9c23SAnthony Green  ;;
5627e67db06eSJia Liu  or32)
5628e67db06eSJia Liu    TARGET_ARCH=openrisc
5629e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5630e67db06eSJia Liu  ;;
56312408a527Saurel32  ppc)
5632c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56332408a527Saurel32  ;;
56342408a527Saurel32  ppcemb)
56356acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5636e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5637c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56382408a527Saurel32  ;;
56392408a527Saurel32  ppc64)
56406acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5641e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
56421438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56432408a527Saurel32  ;;
56449c35126cSDoug Kwan  ppc64le)
56459c35126cSDoug Kwan    TARGET_ARCH=ppc64
56469c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
56479c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
56481438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56499c35126cSDoug Kwan  ;;
56502408a527Saurel32  ppc64abi32)
5651b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
56526acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5653e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
565425be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
56551438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56562408a527Saurel32  ;;
56572408a527Saurel32  sh4|sh4eb)
5658b498c8a0SJuan Quintela    TARGET_ARCH=sh4
56594dbed897Spbrook    bflt="yes"
56602408a527Saurel32  ;;
56612408a527Saurel32  sparc)
56622408a527Saurel32  ;;
56632408a527Saurel32  sparc64)
56646acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
56652408a527Saurel32  ;;
56662408a527Saurel32  sparc32plus)
5667b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
56686acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
5669e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
567025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
56712408a527Saurel32  ;;
567224e804ecSAlexander Graf  s390x)
56738a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
567424e804ecSAlexander Graf  ;;
5675444e06b1SChen Gang  tilegx)
5676444e06b1SChen Gang  ;;
56775ecaa4edSPeter Crosthwaite  tricore)
56785ecaa4edSPeter Crosthwaite  ;;
5679d2fbca94SGuan Xuetao  unicore32)
5680d2fbca94SGuan Xuetao  ;;
5681cfa550c6SMax Filippov  xtensa|xtensaeb)
5682cfa550c6SMax Filippov    TARGET_ARCH=xtensa
5683cfa550c6SMax Filippov  ;;
56842408a527Saurel32  *)
568576ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
56862408a527Saurel32  ;;
56872408a527Saurel32esac
56885e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
56895e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
56905e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
56915e8861a0SPaolo Bonzinifi
56925e8861a0SPaolo Bonzini
56935e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
56945e8861a0SPaolo Bonzini
569599afc91dSDaniel P. Berrangeupper() {
569699afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
569799afc91dSDaniel P. Berrange}
569899afc91dSDaniel P. Berrange
569999afc91dSDaniel P. Berrangetarget_arch_name="`upper $TARGET_ARCH`"
570025be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
5701c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
570225be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5703e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
5704e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
5705e6e91b9cSJuan Quintelafi
570625be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5707adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
5708adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5709adfc3e91SStacey Sonfi
5710c1799a84SPaolo Bonzinicase "$target_name" in
57111b0c87fcSJuan Quintela  i386|x86_64)
57121b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
571325be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
5714eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
5715eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5716eb6fda0fSAnthony PERARD      fi
5717432d268cSJun Nakajima    fi
571859d21e53SAlexander Graf    ;;
571959d21e53SAlexander Graf  *)
57201b0c87fcSJuan Quintelaesac
5721c1799a84SPaolo Bonzinicase "$target_name" in
5722222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5723c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
5724c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5725c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
5726c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5727c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
5728c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
5729c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5730222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5731c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
573218b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
573318b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
573418b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
573525be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
57361ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
5737d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5738421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5739d5970055SMichael S. Tsirkin      fi
5740c59249f9SJuan Quintela    fi
5741c59249f9SJuan Quintelaesac
5742de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
574325be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
574497a847bcSbellardfi
574597a847bcSbellardif test "$target_softmmu" = "yes" ; then
574625be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5747de83cd02Sbellardfi
5748997344f3Sbellardif test "$target_user_only" = "yes" ; then
574925be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5750a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5751997344f3Sbellardfi
5752831b7825Sthsif test "$target_linux_user" = "yes" ; then
575325be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5754831b7825Sthsfi
575556aebc89Spbrooklist=""
575656aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
575756aebc89Spbrook  for x in $gdb_xml_files; do
575856aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
575956aebc89Spbrook  done
576025be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
57613d0f1517SJuan Quintelafi
5762de83cd02Sbellard
5763e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
576425be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5765e5fe0c52Spbrookfi
576684778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
576725be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
576884778508Sblueswir1fi
57695b0753e0Sbellard
57704afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
5771fa282484SJuan Quintela
57724afddb55SJuan Quintelacflags=""
5773fa282484SJuan Quintelaldflags=""
57749b8e111fSJuan Quintela
5775c765fcacSPeter Crosthwaitedisas_config() {
5776c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5777c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5778c765fcacSPeter Crosthwaite}
5779c765fcacSPeter Crosthwaite
578064656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
578164656024SJuan Quintela  case "$i" in
578264656024SJuan Quintela  alpha)
5783c765fcacSPeter Crosthwaite    disas_config "ALPHA"
578464656024SJuan Quintela  ;;
578582295d8aSRichard Henderson  aarch64)
578682295d8aSRichard Henderson    if test -n "${cxx}"; then
5787c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
578882295d8aSRichard Henderson    fi
578982295d8aSRichard Henderson  ;;
579064656024SJuan Quintela  arm)
5791c765fcacSPeter Crosthwaite    disas_config "ARM"
5792999b53ecSClaudio Fontana    if test -n "${cxx}"; then
5793c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
5794999b53ecSClaudio Fontana    fi
579564656024SJuan Quintela  ;;
579664656024SJuan Quintela  cris)
5797c765fcacSPeter Crosthwaite    disas_config "CRIS"
579864656024SJuan Quintela  ;;
579964656024SJuan Quintela  hppa)
5800c765fcacSPeter Crosthwaite    disas_config "HPPA"
580164656024SJuan Quintela  ;;
5802c72b26ecSRichard Henderson  i386|x86_64|x32)
5803c765fcacSPeter Crosthwaite    disas_config "I386"
580464656024SJuan Quintela  ;;
5805903ec55cSAurelien Jarno  ia64*)
5806c765fcacSPeter Crosthwaite    disas_config "IA64"
5807903ec55cSAurelien Jarno  ;;
580879368f49SMichael Walle  lm32)
5809c765fcacSPeter Crosthwaite    disas_config "LM32"
581079368f49SMichael Walle  ;;
581164656024SJuan Quintela  m68k)
5812c765fcacSPeter Crosthwaite    disas_config "M68K"
581364656024SJuan Quintela  ;;
5814877fdc12SEdgar E. Iglesias  microblaze*)
5815c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
581664656024SJuan Quintela  ;;
581764656024SJuan Quintela  mips*)
5818c765fcacSPeter Crosthwaite    disas_config "MIPS"
581964656024SJuan Quintela  ;;
5820d15a9c23SAnthony Green  moxie*)
5821c765fcacSPeter Crosthwaite    disas_config "MOXIE"
5822d15a9c23SAnthony Green  ;;
5823e67db06eSJia Liu  or32)
5824c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
5825e67db06eSJia Liu  ;;
582664656024SJuan Quintela  ppc*)
5827c765fcacSPeter Crosthwaite    disas_config "PPC"
582864656024SJuan Quintela  ;;
582924e804ecSAlexander Graf  s390*)
5830c765fcacSPeter Crosthwaite    disas_config "S390"
583164656024SJuan Quintela  ;;
583264656024SJuan Quintela  sh4)
5833c765fcacSPeter Crosthwaite    disas_config "SH4"
583464656024SJuan Quintela  ;;
583564656024SJuan Quintela  sparc*)
5836c765fcacSPeter Crosthwaite    disas_config "SPARC"
583764656024SJuan Quintela  ;;
5838cfa550c6SMax Filippov  xtensa*)
5839c765fcacSPeter Crosthwaite    disas_config "XTENSA"
5840cfa550c6SMax Filippov  ;;
584164656024SJuan Quintela  esac
584264656024SJuan Quinteladone
58439195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
5844c765fcacSPeter Crosthwaite  disas_config "TCI"
58459195b2c2SStefan Weilfi
584664656024SJuan Quintela
58476ee7126fSJuan Quintelacase "$ARCH" in
58486ee7126fSJuan Quintelaalpha)
58496ee7126fSJuan Quintela  # Ensure there's only a single GP
58506ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
58516ee7126fSJuan Quintela;;
58526ee7126fSJuan Quintelaesac
58536ee7126fSJuan Quintela
5854d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
585525be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
5856d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
5857d02c1db3SJuan Quintela    cflags="-p $cflags"
5858d02c1db3SJuan Quintela    ldflags="-p $ldflags"
5859d02c1db3SJuan Quintela  fi
5860d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
5861d02c1db3SJuan Quintela    ldflags="-p $ldflags"
586225be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
5863d02c1db3SJuan Quintela  fi
5864d02c1db3SJuan Quintelafi
5865d02c1db3SJuan Quintela
58669b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5867964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
5868fa282484SJuan Quintelafi
5869fa282484SJuan Quintela
587025be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
587125be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5872fa282484SJuan Quintela
587397a847bcSbellarddone # for target in $targets
58747d13299dSbellard
5875b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
5876b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
5877b776eca1SGerd Hoffmannfi
5878b776eca1SGerd Hoffmann
5879a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
5880a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
5881a540f158SPeter Crosthwaitefi
5882a540f158SPeter Crosthwaite
5883a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
5884a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
5885a99d57bbSWanlong Gaofi
5886a99d57bbSWanlong Gao
5887fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
5888fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
5889fd0e6053SJohn Snowfi
5890fd0e6053SJohn Snow
5891d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
5892f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
58932b170effSMichael TokarevDIRS="$DIRS fsdev"
58949933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
58952d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
58962dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
5897c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5898c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5899aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5900ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5901446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
59029933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
59032d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
59044652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
5905753d11f2SRichard Hendersonfor bios_file in \
5906753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
59075acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
5908753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
5909753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
5910e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
5911753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
59124e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
5913753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
5914753d11f2SRichard Hendersondo
59157ea78b74SJan Kiszka    FILES="$FILES pc-bios/`basename $bios_file`"
59167ea78b74SJan Kiszkadone
5917c2304b52SMarcel Apfelbaumfor test_file in `find $source_path/tests/acpi-test-data -type f`
5918c2304b52SMarcel Apfelbaumdo
5919c2304b52SMarcel Apfelbaum    FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5920c2304b52SMarcel Apfelbaumdone
5921d1807a4fSPaolo Bonzinimkdir -p $DIRS
59227d13299dSbellardfor f in $FILES ; do
5923cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5924f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
5925f9245e10SPeter Maydell    fi
59267d13299dSbellarddone
59271ad2134fSPaul Brook
5928c34ebfdcSAnthony Liguori# temporary config to build submodules
59292d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
5930c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
593137116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
5932c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
59333dd46c78SBlue Swirl    echo "AS=$as" >> $config_mak
5934c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
5935c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
59363dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
5937c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
5938a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
5939c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
5940c34ebfdcSAnthony Liguoridone
5941c34ebfdcSAnthony Liguori
594276c7560aSMax Reitz# set up qemu-iotests in this build directory
594376c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
594476c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
594576c7560aSMax Reitz
594676c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
594776c7560aSMax Reitzecho >> "$iotests_common_env"
594876c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
594976c7560aSMax Reitz
595076c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
595176c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
595276c7560aSMax Reitzfi
595376c7560aSMax Reitz
5954dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
5955dc655404SMichael S. Tsirkincat <<EOD >config.status
5956dc655404SMichael S. Tsirkin#!/bin/sh
5957dc655404SMichael S. Tsirkin# Generated by configure.
5958dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
5959dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
5960dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
5961dc655404SMichael S. TsirkinEOD
5962dc655404SMichael S. Tsirkinprintf "exec" >>config.status
5963dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
5964cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
5965dc655404SMichael S. Tsirkinchmod +x config.status
5966dc655404SMichael S. Tsirkin
59678cd05ab6SPeter Maydellrm -r "$TMPDIR1"
5968