xref: /openbmc/qemu/configure (revision fff2f982ab6ac0dd2b641d30303f72270a019f28)
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=""
311*fff2f982SDaniel 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        ;;
1875693e5910SAndrew Jones    arm|aarch64)
1876693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1877693e5910SAndrew Jones        ;;
1878693e5910SAndrew Jones    *)
1879693e5910SAndrew Jones        libseccomp_minver=""
1880693e5910SAndrew Jones        ;;
1881693e5910SAndrew Jones    esac
1882693e5910SAndrew Jones
1883693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1884693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
1885b4451996SMichael Tokarev        libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1886372e47e9SAndreas Färber        QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1887f794573eSEduardo Otubo        seccomp="yes"
1888f794573eSEduardo Otubo    else
1889f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1890693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1891693e5910SAndrew Jones                feature_not_found "libseccomp" \
1892693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1893693e5910SAndrew Jones            else
1894693e5910SAndrew Jones                feature_not_found "libseccomp" \
1895693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1896693e5910SAndrew Jones            fi
1897896848f0SEduardo Otubo        fi
1898e84d5956SYann E. MORIN        seccomp="no"
1899f794573eSEduardo Otubo    fi
1900f794573eSEduardo Otubofi
1901f794573eSEduardo Otubo##########################################
1902e37630caSaliguori# xen probe
1903e37630caSaliguori
1904fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1905b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19065eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1907d5b93ddfSAnthony PERARD
190850ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
190950ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
191050ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
191150ced5b3SStefan Weil
191250ced5b3SStefan Weil  # Xen (any)
191350ced5b3SStefan Weil  cat > $TMPC <<EOF
191450ced5b3SStefan Weil#include <xenctrl.h>
191550ced5b3SStefan Weilint main(void) {
191650ced5b3SStefan Weil  return 0;
191750ced5b3SStefan Weil}
191850ced5b3SStefan WeilEOF
191950ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
192050ced5b3SStefan Weil    # Xen not found
192150ced5b3SStefan Weil    if test "$xen" = "yes" ; then
192221684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
192350ced5b3SStefan Weil    fi
192450ced5b3SStefan Weil    xen=no
192550ced5b3SStefan Weil
1926d5b93ddfSAnthony PERARD  # Xen unstable
192769deef08SPeter Maydell  elif
192869deef08SPeter Maydell      cat > $TMPC <<EOF &&
19295eeb39c2SIan Campbell/*
19305eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
19315eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
19325eeb39c2SIan Campbell */
19335eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
19345eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
19355eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
19365eeb39c2SIan Campbell#include <xenctrl.h>
19375eeb39c2SIan Campbell#include <xenstore.h>
19385eeb39c2SIan Campbell#include <xenevtchn.h>
19395eeb39c2SIan Campbell#include <xengnttab.h>
19405eeb39c2SIan Campbell#include <xenforeignmemory.h>
19415eeb39c2SIan Campbell#include <stdint.h>
19425eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
19435eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
19445eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
19455eeb39c2SIan Campbell#endif
19465eeb39c2SIan Campbellint main(void) {
19475eeb39c2SIan Campbell  xc_interface *xc = NULL;
19485eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
19495eeb39c2SIan Campbell  xenevtchn_handle *xe;
19505eeb39c2SIan Campbell  xengnttab_handle *xg;
19515eeb39c2SIan Campbell  xen_domain_handle_t handle;
19525eeb39c2SIan Campbell
19535eeb39c2SIan Campbell  xs_daemon_open();
19545eeb39c2SIan Campbell
19555eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
19565eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
19575eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
19585eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
19595eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
19605eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
19615eeb39c2SIan Campbell
19625eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
19635eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
19645eeb39c2SIan Campbell
19655eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
19665eeb39c2SIan Campbell  xenevtchn_fd(xe);
19675eeb39c2SIan Campbell
19685eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
19695eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
19705eeb39c2SIan Campbell
19715eeb39c2SIan Campbell  return 0;
19725eeb39c2SIan Campbell}
19735eeb39c2SIan CampbellEOF
19745eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
19755eeb39c2SIan Campbell    then
19765eeb39c2SIan Campbell    xen_ctrl_version=471
19775eeb39c2SIan Campbell    xen=yes
19785eeb39c2SIan Campbell  elif
19795eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
1980e37630caSaliguori#include <xenctrl.h>
1981cdadde39SRoger Pau Monne#include <stdint.h>
1982cdadde39SRoger Pau Monneint main(void) {
1983cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
1984cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
1985cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1986cdadde39SRoger Pau Monne  return 0;
1987cdadde39SRoger Pau Monne}
1988cdadde39SRoger Pau MonneEOF
1989cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
1990cdadde39SRoger Pau Monne    then
1991cdadde39SRoger Pau Monne    xen_ctrl_version=470
1992cdadde39SRoger Pau Monne    xen=yes
1993cdadde39SRoger Pau Monne
1994cdadde39SRoger Pau Monne  # Xen 4.6
1995cdadde39SRoger Pau Monne  elif
1996cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
1997cdadde39SRoger Pau Monne#include <xenctrl.h>
1998e108a3c1SAnthony PERARD#include <xenstore.h>
1999d5b93ddfSAnthony PERARD#include <stdint.h>
2000d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2001d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2002d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2003d5b93ddfSAnthony PERARD#endif
2004d5b93ddfSAnthony PERARDint main(void) {
2005d5b93ddfSAnthony PERARD  xc_interface *xc;
2006d5b93ddfSAnthony PERARD  xs_daemon_open();
2007d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2008d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2009d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2010b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20118688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2012d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
201320a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2014d8b441a3SJan Beulich  return 0;
2015d8b441a3SJan Beulich}
2016d8b441a3SJan BeulichEOF
2017d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2018d8b441a3SJan Beulich    then
2019d8b441a3SJan Beulich    xen_ctrl_version=460
2020d8b441a3SJan Beulich    xen=yes
2021d8b441a3SJan Beulich
2022d8b441a3SJan Beulich  # Xen 4.5
2023d8b441a3SJan Beulich  elif
2024d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2025d8b441a3SJan Beulich#include <xenctrl.h>
2026d8b441a3SJan Beulich#include <xenstore.h>
2027d8b441a3SJan Beulich#include <stdint.h>
2028d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2029d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2030d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2031d8b441a3SJan Beulich#endif
2032d8b441a3SJan Beulichint main(void) {
2033d8b441a3SJan Beulich  xc_interface *xc;
2034d8b441a3SJan Beulich  xs_daemon_open();
2035d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2036d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2037d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2038d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2039d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20403996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
20413996e85cSPaul Durrant  return 0;
20423996e85cSPaul Durrant}
20433996e85cSPaul DurrantEOF
20443996e85cSPaul Durrant      compile_prog "" "$xen_libs"
20453996e85cSPaul Durrant    then
20463996e85cSPaul Durrant    xen_ctrl_version=450
20473996e85cSPaul Durrant    xen=yes
20483996e85cSPaul Durrant
20493996e85cSPaul Durrant  elif
20503996e85cSPaul Durrant      cat > $TMPC <<EOF &&
20513996e85cSPaul Durrant#include <xenctrl.h>
20523996e85cSPaul Durrant#include <xenstore.h>
20533996e85cSPaul Durrant#include <stdint.h>
20543996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
20553996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
20563996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
20573996e85cSPaul Durrant#endif
20583996e85cSPaul Durrantint main(void) {
20593996e85cSPaul Durrant  xc_interface *xc;
20603996e85cSPaul Durrant  xs_daemon_open();
20613996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
20623996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20633996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
20643996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20653996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20668688e065SStefano Stabellini  return 0;
20678688e065SStefano Stabellini}
20688688e065SStefano StabelliniEOF
20698688e065SStefano Stabellini      compile_prog "" "$xen_libs"
207069deef08SPeter Maydell    then
20718688e065SStefano Stabellini    xen_ctrl_version=420
20728688e065SStefano Stabellini    xen=yes
20738688e065SStefano Stabellini
2074e37630caSaliguori  else
2075fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2076edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2077edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2078fc321b4bSJuan Quintela    fi
2079fc321b4bSJuan Quintela    xen=no
2080e37630caSaliguori  fi
2081d5b93ddfSAnthony PERARD
2082d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
20835eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
20845eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
20855eeb39c2SIan Campbell    fi
2086d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2087d5b93ddfSAnthony PERARD  fi
2088e37630caSaliguorifi
2089e37630caSaliguori
2090eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2091edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2092eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2093eb6fda0fSAnthony PERARD  else
2094eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
209576ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
209676ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2097eb6fda0fSAnthony PERARD    fi
2098eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2099eb6fda0fSAnthony PERARD  fi
2100eb6fda0fSAnthony PERARDfi
2101eb6fda0fSAnthony PERARD
210264a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
210364a7ad6fSIan Campbell   test "$xen" != "yes"; then
210464a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
210564a7ad6fSIan Campbell	       "which requires Xen support."
210664a7ad6fSIan Campbellfi
210764a7ad6fSIan Campbell
2108e37630caSaliguori##########################################
2109dfffc653SJuan Quintela# Sparse probe
2110dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
21110dba6195SLoïc Minier  if has cgcc; then
2112dfffc653SJuan Quintela    sparse=yes
2113dfffc653SJuan Quintela  else
2114dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
211521684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2116dfffc653SJuan Quintela    fi
2117dfffc653SJuan Quintela    sparse=no
2118dfffc653SJuan Quintela  fi
2119dfffc653SJuan Quintelafi
2120dfffc653SJuan Quintela
2121dfffc653SJuan Quintela##########################################
2122f676c67eSJeremy White# X11 probe
2123f676c67eSJeremy Whitex11_cflags=
2124f676c67eSJeremy Whitex11_libs=-lX11
2125f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
2126f676c67eSJeremy White    x11_cflags=`$pkg_config --cflags x11`
2127f676c67eSJeremy White    x11_libs=`$pkg_config --libs x11`
2128f676c67eSJeremy Whitefi
2129f676c67eSJeremy White
2130f676c67eSJeremy White##########################################
2131a4ccabcfSAnthony Liguori# GTK probe
2132a4ccabcfSAnthony Liguori
21339e04c683SStefan Weilif test "$gtkabi" = ""; then
21349e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
21359e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
21369e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
21379e04c683SStefan Weil        gtkabi=2.0
21389e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
21399e04c683SStefan Weil        gtkabi=3.0
21409e04c683SStefan Weil    else
21419e04c683SStefan Weil        gtkabi=2.0
21429e04c683SStefan Weil    fi
21439e04c683SStefan Weilfi
21449e04c683SStefan Weil
2145a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2146528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
21470a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2148528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2149528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2150bbbf9bfbSStefan Weil    else
2151bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2152bbbf9bfbSStefan Weil    fi
2153bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2154bbbf9bfbSStefan Weil        gtk_cflags=`$pkg_config --cflags $gtkpackage`
2155bbbf9bfbSStefan Weil        gtk_libs=`$pkg_config --libs $gtkpackage`
21560a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2157f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2158f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
21590a337ed0SGerd Hoffmann        fi
2160bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2161bbbf9bfbSStefan Weil        gtk="yes"
2162bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
21639e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2164bbbf9bfbSStefan Weil    else
2165bbbf9bfbSStefan Weil        gtk="no"
2166bbbf9bfbSStefan Weil    fi
2167bbbf9bfbSStefan Weilfi
2168bbbf9bfbSStefan Weil
2169ddbb0d09SDaniel P. Berrange
2170ddbb0d09SDaniel P. Berrange##########################################
2171ddbb0d09SDaniel P. Berrange# GNUTLS probe
2172ddbb0d09SDaniel P. Berrange
217337371299SPeter Maydellgnutls_works() {
217437371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
217537371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
217637371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
217737371299SPeter Maydell    # builds doesn't work:
217837371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
217937371299SPeter Maydell    #
218037371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
218137371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
218237371299SPeter Maydell        return 1
218337371299SPeter Maydell    fi
218437371299SPeter Maydell
218537371299SPeter Maydell    write_c_skeleton
218637371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
218737371299SPeter Maydell}
218837371299SPeter Maydell
218962893b67SDaniel P. Berrangegnutls_gcrypt=no
2190ed754746SDaniel P. Berrangegnutls_nettle=no
2191ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
219237371299SPeter Maydell    if gnutls_works; then
2193ddbb0d09SDaniel P. Berrange        gnutls_cflags=`$pkg_config --cflags gnutls`
2194ddbb0d09SDaniel P. Berrange        gnutls_libs=`$pkg_config --libs gnutls`
2195ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2196ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2197ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2198ddbb0d09SDaniel P. Berrange        gnutls="yes"
2199ddbb0d09SDaniel P. Berrange
2200ddbb0d09SDaniel P. Berrange	# gnutls_hash_init requires >= 2.9.10
2201ddbb0d09SDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.9.10"; then
2202ddbb0d09SDaniel P. Berrange            gnutls_hash="yes"
2203ddbb0d09SDaniel P. Berrange	else
2204ddbb0d09SDaniel P. Berrange	    gnutls_hash="no"
2205ddbb0d09SDaniel P. Berrange	fi
220662893b67SDaniel P. Berrange
2207b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2208b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2209b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2210b917da4cSDaniel P. Berrange	else
2211b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2212b917da4cSDaniel P. Berrange	fi
2213b917da4cSDaniel P. Berrange
221462893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
221562893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2216ed754746SDaniel P. Berrange	    gnutls_nettle=yes
221762893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
221862893b67SDaniel P. Berrange	    case `$pkg_config --libs --static gnutls` in
2219ed754746SDaniel P. Berrange		*gcrypt*)
2220ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2221ed754746SDaniel P. Berrange		    gnutls_nettle=no
2222ed754746SDaniel P. Berrange		    ;;
2223ed754746SDaniel P. Berrange		*nettle*)
2224ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2225ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2226ed754746SDaniel P. Berrange		    ;;
2227ed754746SDaniel P. Berrange		*)
2228ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2229ed754746SDaniel P. Berrange		    gnutls_nettle=no
2230ed754746SDaniel P. Berrange		    ;;
223162893b67SDaniel P. Berrange	    esac
223262893b67SDaniel P. Berrange	else
223362893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2234ed754746SDaniel P. Berrange	    gnutls_nettle=no
223562893b67SDaniel P. Berrange	fi
2236ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2237ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2238ddbb0d09SDaniel P. Berrange    else
2239ddbb0d09SDaniel P. Berrange        gnutls="no"
2240ddbb0d09SDaniel P. Berrange        gnutls_hash="no"
2241b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2242ddbb0d09SDaniel P. Berrange    fi
2243ddbb0d09SDaniel P. Berrangeelse
2244ddbb0d09SDaniel P. Berrange    gnutls_hash="no"
2245b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2246ddbb0d09SDaniel P. Berrangefi
2247ddbb0d09SDaniel P. Berrange
224891bfcdb0SDaniel P. Berrange
224991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
225091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
225191bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
225291bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
225391bfcdb0SDaniel P. Berrangethen
225491bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
225591bfcdb0SDaniel P. Berrange    then
225691bfcdb0SDaniel P. Berrange        gcrypt="no"
225791bfcdb0SDaniel P. Berrange    fi
225891bfcdb0SDaniel P. Berrangefi
225991bfcdb0SDaniel P. Berrange
226091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
226191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
226291bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
226391bfcdb0SDaniel P. Berrangeif test -z "$nettle"
226491bfcdb0SDaniel P. Berrangethen
226591bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
226691bfcdb0SDaniel P. Berrange    then
226791bfcdb0SDaniel P. Berrange        nettle="no"
226891bfcdb0SDaniel P. Berrange    fi
226991bfcdb0SDaniel P. Berrangefi
227091bfcdb0SDaniel P. Berrange
227191bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
227291bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
227391bfcdb0SDaniel P. Berrange    then
227491bfcdb0SDaniel P. Berrange	return 1
227591bfcdb0SDaniel P. Berrange    fi
227691bfcdb0SDaniel P. Berrange
227791bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
227891bfcdb0SDaniel P. Berrange    then
227991bfcdb0SDaniel P. Berrange	host=`libgcrypt-config --host`
228091bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
228191bfcdb0SDaniel P. Berrange	then
228291bfcdb0SDaniel P. Berrange	    return 1
228391bfcdb0SDaniel P. Berrange	fi
228491bfcdb0SDaniel P. Berrange    fi
228591bfcdb0SDaniel P. Berrange
228691bfcdb0SDaniel P. Berrange    return 0
228791bfcdb0SDaniel P. Berrange}
228891bfcdb0SDaniel P. Berrange
228991bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
229091bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
229162893b67SDaniel P. Berrange        gcrypt_cflags=`libgcrypt-config --cflags`
229262893b67SDaniel P. Berrange        gcrypt_libs=`libgcrypt-config --libs`
229391bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
229491bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
229591bfcdb0SDaniel P. Berrange        # turn breaks static builds...
229691bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
229791bfcdb0SDaniel P. Berrange        then
229891bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
229991bfcdb0SDaniel P. Berrange        fi
230062893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
230162893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
230262893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
230391bfcdb0SDaniel P. Berrange        gcrypt="yes"
230491bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
230591bfcdb0SDaniel P. Berrange           nettle="no"
230691bfcdb0SDaniel P. Berrange        fi
230737788f25SDaniel P. Berrange
230837788f25SDaniel P. Berrange        cat > $TMPC << EOF
230937788f25SDaniel P. Berrange#include <gcrypt.h>
231037788f25SDaniel P. Berrangeint main(void) {
231137788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
231237788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
231337788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
231437788f25SDaniel P. Berrange return 0;
231537788f25SDaniel P. Berrange}
231637788f25SDaniel P. BerrangeEOF
231737788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
231837788f25SDaniel P. Berrange            gcrypt_kdf=yes
231937788f25SDaniel P. Berrange        fi
232062893b67SDaniel P. Berrange    else
232191bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
232262893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
232391bfcdb0SDaniel P. Berrange        else
232491bfcdb0SDaniel P. Berrange            gcrypt="no"
232591bfcdb0SDaniel P. Berrange        fi
232662893b67SDaniel P. Berrange    fi
232762893b67SDaniel P. Berrangefi
232862893b67SDaniel P. Berrange
2329ddbb0d09SDaniel P. Berrange
233091bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2331ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
2332ed754746SDaniel P. Berrange        nettle_cflags=`$pkg_config --cflags nettle`
2333ed754746SDaniel P. Berrange        nettle_libs=`$pkg_config --libs nettle`
2334becaeb72SRadim Krčmář        nettle_version=`$pkg_config --modversion nettle`
2335ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2336ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2337ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
233891bfcdb0SDaniel P. Berrange        nettle="yes"
2339*fff2f982SDaniel P. Berrange
2340*fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
2341*fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2342*fff2f982SDaniel P. Berrangeint main(void) {
2343*fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2344*fff2f982SDaniel P. Berrange     return 0;
2345*fff2f982SDaniel P. Berrange}
2346*fff2f982SDaniel P. BerrangeEOF
2347*fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2348*fff2f982SDaniel P. Berrange            nettle_kdf=yes
2349*fff2f982SDaniel P. Berrange        fi
2350ed754746SDaniel P. Berrange    else
235191bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2352ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
235391bfcdb0SDaniel P. Berrange        else
235491bfcdb0SDaniel P. Berrange            nettle="no"
2355ed754746SDaniel P. Berrange        fi
2356ed754746SDaniel P. Berrange    fi
235791bfcdb0SDaniel P. Berrangefi
235891bfcdb0SDaniel P. Berrange
235991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
236091bfcdb0SDaniel P. Berrangethen
236191bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
236291bfcdb0SDaniel P. Berrangefi
2363ed754746SDaniel P. Berrange
23649a2fd434SDaniel P. Berrange##########################################
23659a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
23669a2fd434SDaniel P. Berrange
23679a2fd434SDaniel P. Berrangetasn1=yes
236890246037SDaniel P. Berrangetasn1_cflags=""
236990246037SDaniel P. Berrangetasn1_libs=""
23709a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
23719a2fd434SDaniel P. Berrange    tasn1_cflags=`$pkg_config --cflags libtasn1`
23729a2fd434SDaniel P. Berrange    tasn1_libs=`$pkg_config --libs libtasn1`
23739a2fd434SDaniel P. Berrangeelse
23749a2fd434SDaniel P. Berrange    tasn1=no
23759a2fd434SDaniel P. Berrangefi
23769a2fd434SDaniel P. Berrange
2377ed754746SDaniel P. Berrange
2378bbbf9bfbSStefan Weil##########################################
2379559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2380559607eaSDaniel P. Berrange
2381559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2382559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2383559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2384559607eaSDaniel P. Berrangefi
2385559607eaSDaniel P. Berrange
2386559607eaSDaniel P. Berrange##########################################
2387bbbf9bfbSStefan Weil# VTE probe
2388bbbf9bfbSStefan Weil
2389bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2390bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2391528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2392528de90aSDaniel P. Berrange      vteversion="0.32.0"
2393528de90aSDaniel P. Berrange    else
2394528de90aSDaniel P. Berrange      vtepackage="vte"
2395528de90aSDaniel P. Berrange      vteversion="0.24.0"
2396528de90aSDaniel P. Berrange    fi
2397bbbf9bfbSStefan Weil    if $pkg_config --exists "$vtepackage >= $vteversion"; then
2398ca871ec8SStefan Weil        vte_cflags=`$pkg_config --cflags $vtepackage`
2399ca871ec8SStefan Weil        vte_libs=`$pkg_config --libs $vtepackage`
2400bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2401bbbf9bfbSStefan Weil        vte="yes"
2402bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
24039e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
24049e04c683SStefan Weil            feature_not_found "vte" "Install libvte-2.90 devel"
24059e04c683SStefan Weil        else
24069e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
24079e04c683SStefan Weil        fi
2408bbbf9bfbSStefan Weil    else
2409bbbf9bfbSStefan Weil        vte="no"
2410a4ccabcfSAnthony Liguori    fi
2411a4ccabcfSAnthony Liguorifi
2412a4ccabcfSAnthony Liguori
2413a4ccabcfSAnthony Liguori##########################################
241411d9f695Sbellard# SDL probe
241511d9f695Sbellard
24163ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
24173ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
241847c03744SDave Airlie
241947c03744SDave Airlieif test $sdlabi = "2.0"; then
242047c03744SDave Airlie    sdl_config=$sdl2_config
242147c03744SDave Airlie    sdlname=sdl2
242247c03744SDave Airlie    sdlconfigname=sdl2_config
242347c03744SDave Airlieelse
242447c03744SDave Airlie    sdlname=sdl
242547c03744SDave Airlie    sdlconfigname=sdl_config
24263ec87ffeSPaolo Bonzinifi
24273ec87ffeSPaolo Bonzini
242847c03744SDave Airlieif test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
242947c03744SDave Airlie  sdl_config=$sdlconfigname
243047c03744SDave Airliefi
243147c03744SDave Airlie
243247c03744SDave Airlieif $pkg_config $sdlname --exists; then
243347c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
2434fec0e3e8SStefan Weil  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
24353ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
24363ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
24379316f803SPaolo Bonzini  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2438a0dfd8a4SLoïc Minierelse
2439a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
244021684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2441a0dfd8a4SLoïc Minier  fi
2442a0dfd8a4SLoïc Minier  sdl=no
24439316f803SPaolo Bonzinifi
244429e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
24453ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
24463ec87ffeSPaolo Bonzinifi
244711d9f695Sbellard
24489316f803SPaolo Bonzinisdl_too_old=no
2449c4198157SJuan Quintelaif test "$sdl" != "no" ; then
245011d9f695Sbellard  cat > $TMPC << EOF
245111d9f695Sbellard#include <SDL.h>
245211d9f695Sbellard#undef main /* We don't want SDL to override our main() */
245311d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
245411d9f695SbellardEOF
24559316f803SPaolo Bonzini  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
245674f42e18STeLeMan  if test "$static" = "yes" ; then
245774f42e18STeLeMan    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
245874f42e18STeLeMan  else
24599316f803SPaolo Bonzini    sdl_libs=`$sdlconfig --libs 2> /dev/null`
246074f42e18STeLeMan  fi
246152166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
246211d9f695Sbellard    if test "$_sdlversion" -lt 121 ; then
246311d9f695Sbellard      sdl_too_old=yes
246411d9f695Sbellard    else
246511d9f695Sbellard      sdl=yes
246611d9f695Sbellard    fi
24677c1f25b4Sbellard
246867c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
24691ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
247067c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2471f8aa6c7bSStefan Weil         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2472f8aa6c7bSStefan Weil         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
247311d9f695Sbellard      fi
247452166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
24751ac88f28SJuan Quintela	:
24761ac88f28SJuan Quintela      else
24771ac88f28SJuan Quintela        sdl=no
24787c1f25b4Sbellard      fi
24797c1f25b4Sbellard    fi # static link
2480c4198157SJuan Quintela  else # sdl not found
2481c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
248221684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2483c4198157SJuan Quintela    fi
2484c4198157SJuan Quintela    sdl=no
24857c1f25b4Sbellard  fi # sdl compile test
2486fd677642Sthsfi
248711d9f695Sbellard
24885368a422Saliguoriif test "$sdl" = "yes" ; then
24895368a422Saliguori  cat > $TMPC <<EOF
24905368a422Saliguori#include <SDL.h>
24915368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
24925368a422Saliguori#include <X11/XKBlib.h>
24935368a422Saliguori#else
24945368a422Saliguori#error No x11 support
24955368a422Saliguori#endif
24965368a422Saliguoriint main(void) { return 0; }
24975368a422SaliguoriEOF
2498f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2499f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2500f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
25015368a422Saliguori  fi
25020705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
25035368a422Saliguorifi
25045368a422Saliguori
25058f28f3fbSths##########################################
25062da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
25072da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
25082da776dbSMichael R. Hines  cat > $TMPC <<EOF
25092da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
25102da776dbSMichael R. Hinesint main(void) { return 0; }
25112da776dbSMichael R. HinesEOF
25122da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
25132da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
25142da776dbSMichael R. Hines    rdma="yes"
25152da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
25162da776dbSMichael R. Hines  else
25172da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
25182da776dbSMichael R. Hines        error_exit \
25192da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
25202da776dbSMichael R. Hines            " Your options:" \
25212da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
25222da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
25232da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
25242da776dbSMichael R. Hines    fi
25252da776dbSMichael R. Hines    rdma="no"
25262da776dbSMichael R. Hines  fi
25272da776dbSMichael R. Hinesfi
25282da776dbSMichael R. Hines
252995c6bff3SBenoît Canet
253095c6bff3SBenoît Canet##########################################
25312f9606b3Saliguori# VNC SASL detection
2532821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
25332f9606b3Saliguori  cat > $TMPC <<EOF
25342f9606b3Saliguori#include <sasl/sasl.h>
25352f9606b3Saliguori#include <stdio.h>
25362f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
25372f9606b3SaliguoriEOF
25382f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
25392f9606b3Saliguori  vnc_sasl_cflags=""
25402f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
254152166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2542ea784e3bSJuan Quintela    vnc_sasl=yes
2543fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2544ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
25452f9606b3Saliguori  else
2546ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
254721684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2548ea784e3bSJuan Quintela    fi
2549ea784e3bSJuan Quintela    vnc_sasl=no
25502f9606b3Saliguori  fi
25512f9606b3Saliguorifi
25522f9606b3Saliguori
25532f9606b3Saliguori##########################################
25542f6f5c7aSCorentin Chary# VNC JPEG detection
2555821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
25562f6f5c7aSCorentin Charycat > $TMPC <<EOF
25572f6f5c7aSCorentin Chary#include <stdio.h>
25582f6f5c7aSCorentin Chary#include <jpeglib.h>
25592f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
25602f6f5c7aSCorentin CharyEOF
25612f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
25622f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
25632f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
25642f6f5c7aSCorentin Chary    vnc_jpeg=yes
25652f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2566ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
25672f6f5c7aSCorentin Chary  else
25682f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
256921684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
25702f6f5c7aSCorentin Chary    fi
25712f6f5c7aSCorentin Chary    vnc_jpeg=no
25722f6f5c7aSCorentin Chary  fi
25732f6f5c7aSCorentin Charyfi
25742f6f5c7aSCorentin Chary
25752f6f5c7aSCorentin Chary##########################################
2576efe556adSCorentin Chary# VNC PNG detection
2577821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2578efe556adSCorentin Charycat > $TMPC <<EOF
2579efe556adSCorentin Chary//#include <stdio.h>
2580efe556adSCorentin Chary#include <png.h>
2581832ce9c2SScott Wood#include <stddef.h>
2582efe556adSCorentin Charyint main(void) {
2583efe556adSCorentin Chary    png_structp png_ptr;
2584efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
25857edc3fedSPeter Maydell    return png_ptr != 0;
2586efe556adSCorentin Chary}
2587efe556adSCorentin CharyEOF
258865d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
2589ca871ec8SStefan Weil    vnc_png_cflags=`$pkg_config libpng --cflags`
2590ca871ec8SStefan Weil    vnc_png_libs=`$pkg_config libpng --libs`
25919af8025eSBrad  else
2592efe556adSCorentin Chary    vnc_png_cflags=""
2593efe556adSCorentin Chary    vnc_png_libs="-lpng"
25949af8025eSBrad  fi
2595efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2596efe556adSCorentin Chary    vnc_png=yes
2597efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
25989af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2599efe556adSCorentin Chary  else
2600efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
260121684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2602efe556adSCorentin Chary    fi
2603efe556adSCorentin Chary    vnc_png=no
2604efe556adSCorentin Chary  fi
2605efe556adSCorentin Charyfi
2606efe556adSCorentin Chary
2607efe556adSCorentin Chary##########################################
260876655d6dSaliguori# fnmatch() probe, used for ACL routines
260976655d6dSaliguorifnmatch="no"
261076655d6dSaliguoricat > $TMPC << EOF
261176655d6dSaliguori#include <fnmatch.h>
261276655d6dSaliguoriint main(void)
261376655d6dSaliguori{
261476655d6dSaliguori    fnmatch("foo", "foo", 0);
261576655d6dSaliguori    return 0;
261676655d6dSaliguori}
261776655d6dSaliguoriEOF
261852166aa0SJuan Quintelaif compile_prog "" "" ; then
261976655d6dSaliguori   fnmatch="yes"
262076655d6dSaliguorifi
262176655d6dSaliguori
262276655d6dSaliguori##########################################
2623ee682d27SStefan Weil# uuid_generate() probe, used for vdi block driver
26242d16c8e9SPeter Maydell# Note that on some systems (notably MacOSX) no extra library
26252d16c8e9SPeter Maydell# need be linked to get the uuid functions.
2626ee682d27SStefan Weilif test "$uuid" != "no" ; then
2627ee682d27SStefan Weil  uuid_libs="-luuid"
2628ee682d27SStefan Weil  cat > $TMPC << EOF
2629ee682d27SStefan Weil#include <uuid/uuid.h>
2630ee682d27SStefan Weilint main(void)
2631ee682d27SStefan Weil{
2632ee682d27SStefan Weil    uuid_t my_uuid;
2633ee682d27SStefan Weil    uuid_generate(my_uuid);
2634ee682d27SStefan Weil    return 0;
2635ee682d27SStefan Weil}
2636ee682d27SStefan WeilEOF
26372d16c8e9SPeter Maydell  if compile_prog "" "" ; then
26382d16c8e9SPeter Maydell    uuid="yes"
26392d16c8e9SPeter Maydell  elif compile_prog "" "$uuid_libs" ; then
2640ee682d27SStefan Weil    uuid="yes"
2641ee682d27SStefan Weil    libs_softmmu="$uuid_libs $libs_softmmu"
2642ee682d27SStefan Weil    libs_tools="$uuid_libs $libs_tools"
2643ee682d27SStefan Weil  else
2644ee682d27SStefan Weil    if test "$uuid" = "yes" ; then
264521684af0SStewart Smith      feature_not_found "uuid" "Install libuuid devel"
2646ee682d27SStefan Weil    fi
2647ee682d27SStefan Weil    uuid=no
2648ee682d27SStefan Weil  fi
2649ee682d27SStefan Weilfi
2650ee682d27SStefan Weil
26514f18b782SJeff Codyif test "$vhdx" = "yes" ; then
26524f18b782SJeff Cody    if test "$uuid" = "no" ; then
26534f18b782SJeff Cody        error_exit "uuid required for VHDX support"
26544f18b782SJeff Cody    fi
26554f18b782SJeff Codyelif test "$vhdx" != "no" ; then
26564f18b782SJeff Cody    if test "$uuid" = "yes" ; then
26574f18b782SJeff Cody        vhdx=yes
26584f18b782SJeff Cody    else
26594f18b782SJeff Cody        vhdx=no
26604f18b782SJeff Cody    fi
26614f18b782SJeff Codyfi
26624f18b782SJeff Cody
2663ee682d27SStefan Weil##########################################
2664dce512deSChristoph Hellwig# xfsctl() probe, used for raw-posix
2665dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2666dce512deSChristoph Hellwig  cat > $TMPC << EOF
2667ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2668dce512deSChristoph Hellwig#include <xfs/xfs.h>
2669dce512deSChristoph Hellwigint main(void)
2670dce512deSChristoph Hellwig{
2671dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2672dce512deSChristoph Hellwig    return 0;
2673dce512deSChristoph Hellwig}
2674dce512deSChristoph HellwigEOF
2675dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2676dce512deSChristoph Hellwig    xfs="yes"
2677dce512deSChristoph Hellwig  else
2678dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
267921684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2680dce512deSChristoph Hellwig    fi
2681dce512deSChristoph Hellwig    xfs=no
2682dce512deSChristoph Hellwig  fi
2683dce512deSChristoph Hellwigfi
2684dce512deSChristoph Hellwig
2685dce512deSChristoph Hellwig##########################################
26868a16d273Sths# vde libraries probe
2687dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
26884baae0acSJuan Quintela  vde_libs="-lvdeplug"
26898a16d273Sths  cat > $TMPC << EOF
26908a16d273Sths#include <libvdeplug.h>
26914a7f0e06Spbrookint main(void)
26924a7f0e06Spbrook{
26934a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2694fea08e08SPeter Maydell    char s[] = "";
2695fea08e08SPeter Maydell    vde_open(s, s, &a);
26964a7f0e06Spbrook    return 0;
26974a7f0e06Spbrook}
26988a16d273SthsEOF
269952166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
27004baae0acSJuan Quintela    vde=yes
27018e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
27028e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2703dfb278bdSJuan Quintela  else
2704dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
270521684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2706dfb278bdSJuan Quintela    fi
2707dfb278bdSJuan Quintela    vde=no
27088a16d273Sths  fi
27098a16d273Sthsfi
27108a16d273Sths
27118a16d273Sths##########################################
27120a985b37SVincenzo Maffione# netmap support probe
27130a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
27140a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
27150a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
27160a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
27170a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
271858952137SVincenzo Maffioneif test "$netmap" != "no" ; then
271958952137SVincenzo Maffione  cat > $TMPC << EOF
272058952137SVincenzo Maffione#include <inttypes.h>
272158952137SVincenzo Maffione#include <net/if.h>
272258952137SVincenzo Maffione#include <net/netmap.h>
272358952137SVincenzo Maffione#include <net/netmap_user.h>
27240a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
27250a985b37SVincenzo Maffione#error
27260a985b37SVincenzo Maffione#endif
272758952137SVincenzo Maffioneint main(void) { return 0; }
272858952137SVincenzo MaffioneEOF
272958952137SVincenzo Maffione  if compile_prog "" "" ; then
273058952137SVincenzo Maffione    netmap=yes
273158952137SVincenzo Maffione  else
273258952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
273358952137SVincenzo Maffione      feature_not_found "netmap"
273458952137SVincenzo Maffione    fi
273558952137SVincenzo Maffione    netmap=no
273658952137SVincenzo Maffione  fi
273758952137SVincenzo Maffionefi
273858952137SVincenzo Maffione
273958952137SVincenzo Maffione##########################################
274047e98658SCorey Bryant# libcap-ng library probe
274147e98658SCorey Bryantif test "$cap_ng" != "no" ; then
274247e98658SCorey Bryant  cap_libs="-lcap-ng"
274347e98658SCorey Bryant  cat > $TMPC << EOF
274447e98658SCorey Bryant#include <cap-ng.h>
274547e98658SCorey Bryantint main(void)
274647e98658SCorey Bryant{
274747e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
274847e98658SCorey Bryant    return 0;
274947e98658SCorey Bryant}
275047e98658SCorey BryantEOF
275147e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
275247e98658SCorey Bryant    cap_ng=yes
275347e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
275447e98658SCorey Bryant  else
275547e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
275621684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
275747e98658SCorey Bryant    fi
275847e98658SCorey Bryant    cap_ng=no
275947e98658SCorey Bryant  fi
276047e98658SCorey Bryantfi
276147e98658SCorey Bryant
276247e98658SCorey Bryant##########################################
2763c2de5c91Smalc# Sound support libraries probe
27648f28f3fbSths
2765c2de5c91Smalcaudio_drv_probe()
2766c2de5c91Smalc{
2767c2de5c91Smalc    drv=$1
2768c2de5c91Smalc    hdr=$2
2769c2de5c91Smalc    lib=$3
2770c2de5c91Smalc    exp=$4
2771c2de5c91Smalc    cfl=$5
27728f28f3fbSths        cat > $TMPC << EOF
2773c2de5c91Smalc#include <$hdr>
2774c2de5c91Smalcint main(void) { $exp }
27758f28f3fbSthsEOF
277652166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
27778f28f3fbSths        :
27788f28f3fbSths    else
277976ad07a4SPeter Maydell        error_exit "$drv check failed" \
278076ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
27818f28f3fbSths    fi
2782c2de5c91Smalc}
2783c2de5c91Smalc
27842fa7d3bfSmalcaudio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2785c2de5c91Smalcfor drv in $audio_drv_list; do
2786c2de5c91Smalc    case $drv in
2787c2de5c91Smalc    alsa)
2788c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2789e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2790a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2791c2de5c91Smalc    ;;
2792c2de5c91Smalc
2793b8e59f18Smalc    pa)
2794a394aed2SMarc-André Lureau    audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2795a394aed2SMarc-André Lureau        "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2796a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
279767f86e8eSJuan Quintela    audio_pt_int="yes"
2798b8e59f18Smalc    ;;
2799b8e59f18Smalc
2800997e690aSJuan Quintela    coreaudio)
2801997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2802997e690aSJuan Quintela    ;;
2803997e690aSJuan Quintela
2804a4bf6780SJuan Quintela    dsound)
2805a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2806d5631638Smalc      audio_win_int="yes"
2807a4bf6780SJuan Quintela    ;;
2808a4bf6780SJuan Quintela
2809a4bf6780SJuan Quintela    oss)
2810a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2811a4bf6780SJuan Quintela    ;;
2812a4bf6780SJuan Quintela
2813a4bf6780SJuan Quintela    sdl|wav)
28142f6a1ab0Sblueswir1    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
28152f6a1ab0Sblueswir1    ;;
28162f6a1ab0Sblueswir1
2817e4c63a6aSmalc    *)
28181c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
281976ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
282076ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2821e4c63a6aSmalc    }
2822e4c63a6aSmalc    ;;
2823c2de5c91Smalc    esac
2824c2de5c91Smalcdone
28258f28f3fbSths
28264d3b6f6eSbalrog##########################################
28272e4d9fb1Saurel32# BrlAPI probe
28282e4d9fb1Saurel32
28294ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2830eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
28312e4d9fb1Saurel32  cat > $TMPC << EOF
28322e4d9fb1Saurel32#include <brlapi.h>
2833832ce9c2SScott Wood#include <stddef.h>
28342e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
28352e4d9fb1Saurel32EOF
283652166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
28372e4d9fb1Saurel32    brlapi=yes
2838264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
28394ffcedb6SJuan Quintela  else
28404ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
284121684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
28424ffcedb6SJuan Quintela    fi
28434ffcedb6SJuan Quintela    brlapi=no
2844eb82284fSJuan Quintela  fi
2845eb82284fSJuan Quintelafi
28462e4d9fb1Saurel32
28472e4d9fb1Saurel32##########################################
28484d3b6f6eSbalrog# curses probe
2849a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2850e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
2851ae629634SStefan Weil    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2852e095e2f3SStefan Weil  else
2853cfeda5f4SEd Maste    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2854e095e2f3SStefan Weil  fi
2855c584a6d0SJuan Quintela  curses_found=no
28564d3b6f6eSbalrog  cat > $TMPC << EOF
28574d3b6f6eSbalrog#include <curses.h>
2858ef9a2524SStefan Weilint main(void) {
2859ef9a2524SStefan Weil  const char *s = curses_version();
2860ef9a2524SStefan Weil  resize_term(0, 0);
2861ef9a2524SStefan Weil  return s != 0;
2862ef9a2524SStefan Weil}
28634d3b6f6eSbalrogEOF
2864ecbe251fSVadim Evard  IFS=:
28654f78ef9aSJuan Quintela  for curses_lib in $curses_list; do
2866ecbe251fSVadim Evard    unset IFS
28674f78ef9aSJuan Quintela    if compile_prog "" "$curses_lib" ; then
2868c584a6d0SJuan Quintela      curses_found=yes
28694f78ef9aSJuan Quintela      libs_softmmu="$curses_lib $libs_softmmu"
28704f78ef9aSJuan Quintela      break
28714d3b6f6eSbalrog    fi
28724f78ef9aSJuan Quintela  done
2873ecbe251fSVadim Evard  unset IFS
2874c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
2875c584a6d0SJuan Quintela    curses=yes
2876c584a6d0SJuan Quintela  else
2877c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
287821684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
2879c584a6d0SJuan Quintela    fi
2880c584a6d0SJuan Quintela    curses=no
2881c584a6d0SJuan Quintela  fi
28824f78ef9aSJuan Quintelafi
28834d3b6f6eSbalrog
2884414f0dabSblueswir1##########################################
2885769ce76dSAlexander Graf# curl probe
2886a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
288765d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
2888a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
28894e2b0658SPaolo Bonzini  else
28904e2b0658SPaolo Bonzini    curlconfig=curl-config
28914e2b0658SPaolo Bonzini  fi
2892769ce76dSAlexander Graf  cat > $TMPC << EOF
2893769ce76dSAlexander Graf#include <curl/curl.h>
28940b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2895769ce76dSAlexander GrafEOF
28964e2b0658SPaolo Bonzini  curl_cflags=`$curlconfig --cflags 2>/dev/null`
28974e2b0658SPaolo Bonzini  curl_libs=`$curlconfig --libs 2>/dev/null`
2898b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
2899769ce76dSAlexander Graf    curl=yes
2900788c8196SJuan Quintela  else
2901788c8196SJuan Quintela    if test "$curl" = "yes" ; then
290221684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
2903788c8196SJuan Quintela    fi
2904788c8196SJuan Quintela    curl=no
2905769ce76dSAlexander Graf  fi
2906769ce76dSAlexander Graffi # test "$curl"
2907769ce76dSAlexander Graf
2908769ce76dSAlexander Graf##########################################
2909fb599c9aSbalrog# bluez support probe
2910a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
2911e820e3f4Sbalrog  cat > $TMPC << EOF
2912e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
2913e820e3f4Sbalrogint main(void) { return bt_error(0); }
2914e820e3f4SbalrogEOF
2915a8bd70adSPaolo Bonzini  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2916a8bd70adSPaolo Bonzini  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
291752166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2918a20a6f46SJuan Quintela    bluez=yes
2919e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
2920e820e3f4Sbalrog  else
2921a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
292221684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2923a20a6f46SJuan Quintela    fi
2924e820e3f4Sbalrog    bluez="no"
2925e820e3f4Sbalrog  fi
2926fb599c9aSbalrogfi
2927fb599c9aSbalrog
2928fb599c9aSbalrog##########################################
2929e18df141SAnthony Liguori# glib support probe
2930a52d28afSPaolo Bonzini
2931f40685c6SJohn Snowglib_req_ver=2.22
2932aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
2933aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
2934aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
2935aa0d1f44SPaolo Bonzinifi
2936e26110cfSFam Zheng
2937aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
2938e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
2939e26110cfSFam Zheng        glib_cflags=`$pkg_config --cflags $i`
2940e26110cfSFam Zheng        glib_libs=`$pkg_config --libs $i`
2941ba1183daSFam Zheng        CFLAGS="$glib_cflags $CFLAGS"
294214015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
2943957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
2944e18df141SAnthony Liguori    else
2945e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2946e26110cfSFam Zheng    fi
2947e26110cfSFam Zhengdone
2948e26110cfSFam Zheng
2949977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
2950977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
2951977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
2952977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
2953977a82abSDaniel P. Berrangecat > $TMPC <<EOF
2954977a82abSDaniel P. Berrange#include <glib.h>
2955977a82abSDaniel P. Berrange#include <unistd.h>
2956977a82abSDaniel P. Berrange
2957977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
2958977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2959977a82abSDaniel P. Berrange
2960977a82abSDaniel P. Berrangeint main(void) {
2961977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
2962977a82abSDaniel P. Berrange   return 0;
2963977a82abSDaniel P. Berrange}
2964977a82abSDaniel P. BerrangeEOF
2965977a82abSDaniel P. Berrange
2966977a82abSDaniel P. Berrangeif ! compile_prog "-Werror $CFLAGS" "$LIBS" ; then
2967977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
2968977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
2969977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
2970977a82abSDaniel P. Berrange	       "build target"
2971977a82abSDaniel P. Berrangefi
2972977a82abSDaniel P. Berrange
29739d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
29749d41401bSMichael S. Tsirkinglib_subprocess=yes
29759d41401bSMichael S. Tsirkinif ! $pkg_config --atleast-version=2.38 glib-2.0; then
29769d41401bSMichael S. Tsirkin    glib_subprocess=no
29779d41401bSMichael S. Tsirkinfi
29789d41401bSMichael S. Tsirkin
2979bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2980bbbf2e04SJohn Snowcat > $TMPC << EOF
2981bbbf2e04SJohn Snow#include <glib.h>
2982bbbf2e04SJohn Snowint main(void) { return 0; }
2983bbbf2e04SJohn SnowEOF
2984bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2985bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
2986bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
2987bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
2988bbbf2e04SJohn Snow    fi
2989bbbf2e04SJohn Snowfi
2990bbbf2e04SJohn Snow
2991e26110cfSFam Zheng##########################################
2992e26110cfSFam Zheng# SHA command probe for modules
2993e26110cfSFam Zhengif test "$modules" = yes; then
2994e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
2995e26110cfSFam Zheng    for c in $shacmd_probe; do
29968ccefb91SFam Zheng        if has $c; then
2997e26110cfSFam Zheng            shacmd="$c"
2998e26110cfSFam Zheng            break
2999e26110cfSFam Zheng        fi
3000e26110cfSFam Zheng    done
3001e26110cfSFam Zheng    if test "$shacmd" = ""; then
3002e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3003e26110cfSFam Zheng    fi
3004e18df141SAnthony Liguorifi
3005e18df141SAnthony Liguori
3006e18df141SAnthony Liguori##########################################
3007e2134eb9SGerd Hoffmann# pixman support probe
3008e2134eb9SGerd Hoffmann
3009e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
301074880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
301174880fe2SRobert Schiele    pixman="none"
3012236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3013e2134eb9SGerd Hoffmann    pixman="system"
3014e2134eb9SGerd Hoffmann  else
3015e2134eb9SGerd Hoffmann    pixman="internal"
3016e2134eb9SGerd Hoffmann  fi
3017e2134eb9SGerd Hoffmannfi
301874880fe2SRobert Schieleif test "$pixman" = "none"; then
301974880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
302076ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
302176ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
302276ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
302376ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
302474880fe2SRobert Schiele  fi
302574880fe2SRobert Schiele  pixman_cflags=
302674880fe2SRobert Schiele  pixman_libs=
302774880fe2SRobert Schieleelif test "$pixman" = "system"; then
3028236f282cSHu Tao  # pixman version has been checked above
3029ca871ec8SStefan Weil  pixman_cflags=`$pkg_config --cflags pixman-1`
3030ca871ec8SStefan Weil  pixman_libs=`$pkg_config --libs pixman-1`
3031e2134eb9SGerd Hoffmannelse
3032e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3033236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
303476ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
303576ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
303676ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
303776ad07a4SPeter Maydell        "      git submodule update --init pixman"
3038e2134eb9SGerd Hoffmann  fi
30395ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
30405ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
30415ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3042e2134eb9SGerd Hoffmannfi
3043e2134eb9SGerd Hoffmann
3044e2134eb9SGerd Hoffmann##########################################
304517bff52bSM. Mohan Kumar# libcap probe
304617bff52bSM. Mohan Kumar
304717bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
304817bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
304917bff52bSM. Mohan Kumar#include <stdio.h>
305017bff52bSM. Mohan Kumar#include <sys/capability.h>
3051cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
305217bff52bSM. Mohan KumarEOF
305317bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
305417bff52bSM. Mohan Kumar    cap=yes
305517bff52bSM. Mohan Kumar  else
305617bff52bSM. Mohan Kumar    cap=no
305717bff52bSM. Mohan Kumar  fi
305817bff52bSM. Mohan Kumarfi
305917bff52bSM. Mohan Kumar
306017bff52bSM. Mohan Kumar##########################################
3061e5d355d1Saliguori# pthread probe
30624b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
30633c529d93Saliguori
3064e5d355d1Saliguoripthread=no
3065414f0dabSblueswir1cat > $TMPC << EOF
30663c529d93Saliguori#include <pthread.h>
30677a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
30687a42bbe4SStefan Weilint main(void) {
30697a42bbe4SStefan Weil  pthread_t thread;
30707a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
30717a42bbe4SStefan Weil  return 0;
30727a42bbe4SStefan Weil}
3073414f0dabSblueswir1EOF
3074bd00d539SAndreas Färberif compile_prog "" "" ; then
3075bd00d539SAndreas Färber  pthread=yes
3076bd00d539SAndreas Färberelse
3077de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
307852166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3079e5d355d1Saliguori      pthread=yes
3080e3c56761SPeter Portante      found=no
3081e3c56761SPeter Portante      for lib_entry in $LIBS; do
3082e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3083e3c56761SPeter Portante          found=yes
3084e3c56761SPeter Portante          break
3085e3c56761SPeter Portante        fi
3086e3c56761SPeter Portante      done
3087e3c56761SPeter Portante      if test "$found" = "no"; then
30885572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3089e3c56761SPeter Portante      fi
3090de65fe0fSSebastian Herbszt      break
3091414f0dabSblueswir1    fi
3092de65fe0fSSebastian Herbszt  done
3093bd00d539SAndreas Färberfi
3094414f0dabSblueswir1
30954617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
309676ad07a4SPeter Maydell  error_exit "pthread check failed" \
309776ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3098e5d355d1Saliguorifi
3099e5d355d1Saliguori
31005c312079SDr. David Alan Gilbert# check for pthread_setname_np
31015c312079SDr. David Alan Gilbertpthread_setname_np=no
31025c312079SDr. David Alan Gilbertcat > $TMPC << EOF
31035c312079SDr. David Alan Gilbert#include <pthread.h>
31045c312079SDr. David Alan Gilbert
31055c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
31065c312079SDr. David Alan Gilbertint main(void)
31075c312079SDr. David Alan Gilbert{
31085c312079SDr. David Alan Gilbert    pthread_t thread;
31095c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
31105c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
31115c312079SDr. David Alan Gilbert    return 0;
31125c312079SDr. David Alan Gilbert}
31135c312079SDr. David Alan GilbertEOF
31145c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
31155c312079SDr. David Alan Gilbert  pthread_setname_np=yes
31165c312079SDr. David Alan Gilbertfi
31175c312079SDr. David Alan Gilbert
3118bf9298b9Saliguori##########################################
3119f27aaf4bSChristian Brunner# rbd probe
3120f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3121f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3122f27aaf4bSChristian Brunner#include <stdio.h>
3123ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3124f27aaf4bSChristian Brunnerint main(void) {
3125ad32e9c0SJosh Durgin    rados_t cluster;
3126ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3127f27aaf4bSChristian Brunner    return 0;
3128f27aaf4bSChristian Brunner}
3129f27aaf4bSChristian BrunnerEOF
3130ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3131f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3132f27aaf4bSChristian Brunner    rbd=yes
3133f27aaf4bSChristian Brunner  else
3134f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
313521684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3136f27aaf4bSChristian Brunner    fi
3137f27aaf4bSChristian Brunner    rbd=no
3138f27aaf4bSChristian Brunner  fi
3139f27aaf4bSChristian Brunnerfi
3140f27aaf4bSChristian Brunner
3141f27aaf4bSChristian Brunner##########################################
31420a12ec87SRichard W.M. Jones# libssh2 probe
31434fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
31440a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
314565d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
31460a12ec87SRichard W.M. Jones    libssh2_cflags=`$pkg_config libssh2 --cflags`
31470a12ec87SRichard W.M. Jones    libssh2_libs=`$pkg_config libssh2 --libs`
31480a12ec87SRichard W.M. Jones    libssh2=yes
31490a12ec87SRichard W.M. Jones  else
31500a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
31514fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
31520a12ec87SRichard W.M. Jones    fi
31530a12ec87SRichard W.M. Jones    libssh2=no
31540a12ec87SRichard W.M. Jones  fi
31550a12ec87SRichard W.M. Jonesfi
31560a12ec87SRichard W.M. Jones
31570a12ec87SRichard W.M. Jones##########################################
31589a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
31599a2d462eSRichard W.M. Jones
31609a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
31619a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
31629a2d462eSRichard W.M. Jones#include <stdio.h>
31639a2d462eSRichard W.M. Jones#include <libssh2.h>
31649a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
31659a2d462eSRichard W.M. Jonesint main(void) {
31669a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
31679a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
31689a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
31699a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
31709a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
31719a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
31729a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
31739a2d462eSRichard W.M. Jones    return 0;
31749a2d462eSRichard W.M. Jones}
31759a2d462eSRichard W.M. JonesEOF
31769a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
31779a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
31789a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
31799a2d462eSRichard W.M. Jones  fi
31809a2d462eSRichard W.M. Jonesfi
31819a2d462eSRichard W.M. Jones
31829a2d462eSRichard W.M. Jones##########################################
31835c6c3a6cSChristoph Hellwig# linux-aio probe
31845c6c3a6cSChristoph Hellwig
31855c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
31865c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
31875c6c3a6cSChristoph Hellwig#include <libaio.h>
31885c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3189832ce9c2SScott Wood#include <stddef.h>
31905c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
31915c6c3a6cSChristoph HellwigEOF
31925c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
31935c6c3a6cSChristoph Hellwig    linux_aio=yes
31945c6c3a6cSChristoph Hellwig  else
31955c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
319621684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
31975c6c3a6cSChristoph Hellwig    fi
31983cfcae3cSLuiz Capitulino    linux_aio=no
31995c6c3a6cSChristoph Hellwig  fi
32005c6c3a6cSChristoph Hellwigfi
32015c6c3a6cSChristoph Hellwig
32025c6c3a6cSChristoph Hellwig##########################################
32033b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
32043b8acc11SPaolo Bonzini
32053b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
32063b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
32073b8acc11SPaolo Bonzinielse
32083b8acc11SPaolo Bonzini  tpm_passthrough=no
32093b8acc11SPaolo Bonzinifi
32103b8acc11SPaolo Bonzini
32113b8acc11SPaolo Bonzini##########################################
3212758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3213758e8e38SVenkateswararao Jujjuri (JV)
3214758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3215758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3216758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3217758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3218f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3219f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3220f2338fb4SPavel Borzenkov#else
32214f26f2b6SAvi Kivity#include <sys/xattr.h>
3222f2338fb4SPavel Borzenkov#endif
3223758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3224758e8e38SVenkateswararao Jujjuri (JV)EOF
32254f26f2b6SAvi Kivity  if compile_prog "" "" ; then
32264f26f2b6SAvi Kivity    attr=yes
32274f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3228f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3229758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3230758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
32314f26f2b6SAvi Kivity    libattr=yes
3232758e8e38SVenkateswararao Jujjuri (JV)  else
3233758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
323421684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3235758e8e38SVenkateswararao Jujjuri (JV)    fi
3236758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3237758e8e38SVenkateswararao Jujjuri (JV)  fi
3238758e8e38SVenkateswararao Jujjuri (JV)fi
3239758e8e38SVenkateswararao Jujjuri (JV)
3240758e8e38SVenkateswararao Jujjuri (JV)##########################################
3241bf9298b9Saliguori# iovec probe
3242bf9298b9Saliguoricat > $TMPC <<EOF
3243db34f0b3Sblueswir1#include <sys/types.h>
3244bf9298b9Saliguori#include <sys/uio.h>
3245db34f0b3Sblueswir1#include <unistd.h>
3246f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3247bf9298b9SaliguoriEOF
3248bf9298b9Saliguoriiovec=no
324952166aa0SJuan Quintelaif compile_prog "" "" ; then
3250bf9298b9Saliguori  iovec=yes
3251bf9298b9Saliguorifi
3252bf9298b9Saliguori
3253f652e6afSaurel32##########################################
3254ceb42de8Saliguori# preadv probe
3255ceb42de8Saliguoricat > $TMPC <<EOF
3256ceb42de8Saliguori#include <sys/types.h>
3257ceb42de8Saliguori#include <sys/uio.h>
3258ceb42de8Saliguori#include <unistd.h>
3259c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3260ceb42de8SaliguoriEOF
3261ceb42de8Saliguoripreadv=no
326252166aa0SJuan Quintelaif compile_prog "" "" ; then
3263ceb42de8Saliguori  preadv=yes
3264ceb42de8Saliguorifi
3265ceb42de8Saliguori
3266ceb42de8Saliguori##########################################
3267f652e6afSaurel32# fdt probe
3268e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3269e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3270e169e1e1SPeter Maydellfdt_required=no
3271e169e1e1SPeter Maydellfor target in $target_list; do
3272e169e1e1SPeter Maydell  case $target in
32736a49fa95SAlexander Graf    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3274e169e1e1SPeter Maydell      fdt_required=yes
3275e169e1e1SPeter Maydell    ;;
3276e169e1e1SPeter Maydell  esac
3277e169e1e1SPeter Maydelldone
3278e169e1e1SPeter Maydell
3279e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3280e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3281e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3282e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3283e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3284e169e1e1SPeter Maydell  fi
3285e169e1e1SPeter Maydell  fdt=yes
3286e169e1e1SPeter Maydellfi
3287e169e1e1SPeter Maydell
32882df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3289b41af4baSJuan Quintela  fdt_libs="-lfdt"
329096ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
329131ce0adbSThomas Huth  # and test for required functions to make sure we are on a version >= 1.4.0
3292f652e6afSaurel32  cat > $TMPC << EOF
329331ce0adbSThomas Huth#include <libfdt.h>
329496ce6545SPeter Crosthwaite#include <libfdt_env.h>
329531ce0adbSThomas Huthint main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3296f652e6afSaurel32EOF
329752166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3298a540f158SPeter Crosthwaite    # system DTC is good - use it
3299f652e6afSaurel32    fdt=yes
3300a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3301a540f158SPeter Crosthwaite    # have submodule DTC - use it
3302a540f158SPeter Crosthwaite    fdt=yes
3303a540f158SPeter Crosthwaite    dtc_internal="yes"
3304a540f158SPeter Crosthwaite    mkdir -p dtc
3305cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3306a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3307a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
33082df87df7SJuan Quintela    fi
3309a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3310a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3311a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3312a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
331331ce0adbSThomas Huth    error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
33143f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3315a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3316a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3317a540f158SPeter Crosthwaite  else
3318a540f158SPeter Crosthwaite    # don't have and don't want
3319de3a354aSMichael Walle    fdt_libs=
33202df87df7SJuan Quintela    fdt=no
3321f652e6afSaurel32  fi
3322f652e6afSaurel32fi
3323f652e6afSaurel32
3324a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3325a540f158SPeter Crosthwaite
332620ff075bSMichael Walle##########################################
3327fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3328b1546f32SGerd Hoffmann
3329da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3330014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3331fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3332f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3333f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3334da076ffeSGerd Hoffmann    opengl=yes
3335925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3336925a0400SGerd Hoffmann        gtk_gl="yes"
3337925a0400SGerd Hoffmann    fi
333820ff075bSMichael Walle  else
3339da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3340dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
334120ff075bSMichael Walle    fi
3342f676c67eSJeremy White    opengl_cflags=""
3343da076ffeSGerd Hoffmann    opengl_libs=""
3344da076ffeSGerd Hoffmann    opengl=no
334520ff075bSMichael Walle  fi
334620ff075bSMichael Wallefi
334720ff075bSMichael Walle
3348014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3349014cb152SGerd Hoffmann  cat > $TMPC << EOF
3350014cb152SGerd Hoffmann#include <epoxy/egl.h>
3351014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3352014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3353014cb152SGerd Hoffmann#endif
3354014cb152SGerd Hoffmannint main(void) { return 0; }
3355014cb152SGerd HoffmannEOF
3356014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3357014cb152SGerd Hoffmann    opengl_dmabuf=yes
3358014cb152SGerd Hoffmann  fi
3359014cb152SGerd Hoffmannfi
3360c9a12e75SChrysostomos Nanakos
3361c9a12e75SChrysostomos Nanakos##########################################
3362c9a12e75SChrysostomos Nanakos# archipelago probe
3363c9a12e75SChrysostomos Nanakosif test "$archipelago" != "no" ; then
3364c9a12e75SChrysostomos Nanakos    cat > $TMPC <<EOF
3365c9a12e75SChrysostomos Nanakos#include <stdio.h>
3366c9a12e75SChrysostomos Nanakos#include <xseg/xseg.h>
3367c9a12e75SChrysostomos Nanakos#include <xseg/protocol.h>
3368c9a12e75SChrysostomos Nanakosint main(void) {
3369c9a12e75SChrysostomos Nanakos    xseg_initialize();
3370c9a12e75SChrysostomos Nanakos    return 0;
3371c9a12e75SChrysostomos Nanakos}
3372c9a12e75SChrysostomos NanakosEOF
3373c9a12e75SChrysostomos Nanakos    archipelago_libs=-lxseg
3374c9a12e75SChrysostomos Nanakos    if compile_prog "" "$archipelago_libs"; then
3375c9a12e75SChrysostomos Nanakos        archipelago="yes"
3376c9a12e75SChrysostomos Nanakos        libs_tools="$archipelago_libs $libs_tools"
3377c9a12e75SChrysostomos Nanakos        libs_softmmu="$archipelago_libs $libs_softmmu"
33786a460ed1SStefan Hajnoczi
33796a460ed1SStefan Hajnoczi	echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
33806a460ed1SStefan Hajnoczi	echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
33816a460ed1SStefan Hajnoczi	echo "license and therefore prevent redistribution."
33826a460ed1SStefan Hajnoczi	echo
33836a460ed1SStefan Hajnoczi	echo "To disable Archipelago, use --disable-archipelago"
3384c9a12e75SChrysostomos Nanakos    else
3385c9a12e75SChrysostomos Nanakos      if test "$archipelago" = "yes" ; then
3386c9a12e75SChrysostomos Nanakos        feature_not_found "Archipelago backend support" "Install libxseg devel"
3387c9a12e75SChrysostomos Nanakos      fi
3388c9a12e75SChrysostomos Nanakos      archipelago="no"
3389c9a12e75SChrysostomos Nanakos    fi
3390c9a12e75SChrysostomos Nanakosfi
3391c9a12e75SChrysostomos Nanakos
3392c9a12e75SChrysostomos Nanakos
3393eb100396SBharata B Rao##########################################
3394eb100396SBharata B Rao# glusterfs probe
3395eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
339665d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3397e01bee08SBharata B Rao    glusterfs="yes"
3398ca871ec8SStefan Weil    glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3399ca871ec8SStefan Weil    glusterfs_libs=`$pkg_config --libs glusterfs-api`
340065d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
34010c14fb47SBharata B Rao      glusterfs_discard="yes"
34020c14fb47SBharata B Rao    fi
34037c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
34047c815372SBharata B Rao      glusterfs_zerofill="yes"
34057c815372SBharata B Rao    fi
3406eb100396SBharata B Rao  else
3407eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
34088efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
34098efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3410eb100396SBharata B Rao    fi
3411e01bee08SBharata B Rao    glusterfs="no"
3412eb100396SBharata B Rao  fi
3413eb100396SBharata B Raofi
3414eb100396SBharata B Rao
341539386ac7Saurel32# Check for inotify functions when we are building linux-user
34163b3f24adSaurel32# emulator.  This is done because older glibc versions don't
34173b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
34183b3f24adSaurel32# don't provide them even if kernel supports them.
34193b3f24adSaurel32#
34203b3f24adSaurel32inotify=no
34213b3f24adSaurel32cat > $TMPC << EOF
34223b3f24adSaurel32#include <sys/inotify.h>
34233b3f24adSaurel32
34243b3f24adSaurel32int
34253b3f24adSaurel32main(void)
34263b3f24adSaurel32{
34273b3f24adSaurel32	/* try to start inotify */
34288690e420Saurel32	return inotify_init();
34293b3f24adSaurel32}
34303b3f24adSaurel32EOF
343152166aa0SJuan Quintelaif compile_prog "" "" ; then
34323b3f24adSaurel32  inotify=yes
34333b3f24adSaurel32fi
34343b3f24adSaurel32
3435c05c7a73SRiku Voipioinotify1=no
3436c05c7a73SRiku Voipiocat > $TMPC << EOF
3437c05c7a73SRiku Voipio#include <sys/inotify.h>
3438c05c7a73SRiku Voipio
3439c05c7a73SRiku Voipioint
3440c05c7a73SRiku Voipiomain(void)
3441c05c7a73SRiku Voipio{
3442c05c7a73SRiku Voipio    /* try to start inotify */
3443c05c7a73SRiku Voipio    return inotify_init1(0);
3444c05c7a73SRiku Voipio}
3445c05c7a73SRiku VoipioEOF
3446c05c7a73SRiku Voipioif compile_prog "" "" ; then
3447c05c7a73SRiku Voipio  inotify1=yes
3448c05c7a73SRiku Voipiofi
3449c05c7a73SRiku Voipio
3450ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3451ebc996f3SRiku Voipioutimens=no
3452ebc996f3SRiku Voipiocat > $TMPC << EOF
3453ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3454ebc996f3SRiku Voipio#include <stddef.h>
3455ebc996f3SRiku Voipio#include <fcntl.h>
34563014ee00SPeter Maydell#include <sys/stat.h>
3457ebc996f3SRiku Voipio
3458ebc996f3SRiku Voipioint main(void)
3459ebc996f3SRiku Voipio{
3460ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3461ebc996f3SRiku Voipio    futimens(0, NULL);
3462ebc996f3SRiku Voipio    return 0;
3463ebc996f3SRiku Voipio}
3464ebc996f3SRiku VoipioEOF
346552166aa0SJuan Quintelaif compile_prog "" "" ; then
3466ebc996f3SRiku Voipio  utimens=yes
3467ebc996f3SRiku Voipiofi
3468ebc996f3SRiku Voipio
3469099d6b0fSRiku Voipio# check if pipe2 is there
3470099d6b0fSRiku Voipiopipe2=no
3471099d6b0fSRiku Voipiocat > $TMPC << EOF
3472099d6b0fSRiku Voipio#include <unistd.h>
3473099d6b0fSRiku Voipio#include <fcntl.h>
3474099d6b0fSRiku Voipio
3475099d6b0fSRiku Voipioint main(void)
3476099d6b0fSRiku Voipio{
3477099d6b0fSRiku Voipio    int pipefd[2];
34789bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3479099d6b0fSRiku Voipio}
3480099d6b0fSRiku VoipioEOF
348152166aa0SJuan Quintelaif compile_prog "" "" ; then
3482099d6b0fSRiku Voipio  pipe2=yes
3483099d6b0fSRiku Voipiofi
3484099d6b0fSRiku Voipio
348540ff6d7eSKevin Wolf# check if accept4 is there
348640ff6d7eSKevin Wolfaccept4=no
348740ff6d7eSKevin Wolfcat > $TMPC << EOF
348840ff6d7eSKevin Wolf#include <sys/socket.h>
348940ff6d7eSKevin Wolf#include <stddef.h>
349040ff6d7eSKevin Wolf
349140ff6d7eSKevin Wolfint main(void)
349240ff6d7eSKevin Wolf{
349340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
349440ff6d7eSKevin Wolf    return 0;
349540ff6d7eSKevin Wolf}
349640ff6d7eSKevin WolfEOF
349740ff6d7eSKevin Wolfif compile_prog "" "" ; then
349840ff6d7eSKevin Wolf  accept4=yes
349940ff6d7eSKevin Wolffi
350040ff6d7eSKevin Wolf
35013ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
35023ce34dfbSvibisreenivasansplice=no
35033ce34dfbSvibisreenivasancat > $TMPC << EOF
35043ce34dfbSvibisreenivasan#include <unistd.h>
35053ce34dfbSvibisreenivasan#include <fcntl.h>
35063ce34dfbSvibisreenivasan#include <limits.h>
35073ce34dfbSvibisreenivasan
35083ce34dfbSvibisreenivasanint main(void)
35093ce34dfbSvibisreenivasan{
351066ea0f22SStefan Weil    int len, fd = 0;
35113ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
35123ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
35133ce34dfbSvibisreenivasan    return 0;
35143ce34dfbSvibisreenivasan}
35153ce34dfbSvibisreenivasanEOF
351652166aa0SJuan Quintelaif compile_prog "" "" ; then
35173ce34dfbSvibisreenivasan  splice=yes
35183ce34dfbSvibisreenivasanfi
35193ce34dfbSvibisreenivasan
3520dcc38d1cSMarcelo Tosatti##########################################
3521a99d57bbSWanlong Gao# libnuma probe
3522a99d57bbSWanlong Gao
3523a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3524a99d57bbSWanlong Gao  cat > $TMPC << EOF
3525a99d57bbSWanlong Gao#include <numa.h>
3526a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3527a99d57bbSWanlong GaoEOF
3528a99d57bbSWanlong Gao
3529a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3530a99d57bbSWanlong Gao    numa=yes
3531a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3532a99d57bbSWanlong Gao  else
3533a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3534a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3535a99d57bbSWanlong Gao    fi
3536a99d57bbSWanlong Gao    numa=no
3537a99d57bbSWanlong Gao  fi
3538a99d57bbSWanlong Gaofi
3539a99d57bbSWanlong Gao
35407b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
35417b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
35427b01cb97SAlexandre Derumier    exit 1
35437b01cb97SAlexandre Derumierfi
35447b01cb97SAlexandre Derumier
3545a99d57bbSWanlong Gao##########################################
35462847b469SFam Zheng# tcmalloc probe
35472847b469SFam Zheng
35482847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
35492847b469SFam Zheng  cat > $TMPC << EOF
35502847b469SFam Zheng#include <stdlib.h>
35512847b469SFam Zhengint main(void) { malloc(1); return 0; }
35522847b469SFam ZhengEOF
35532847b469SFam Zheng
35542847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
35552847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
35562847b469SFam Zheng  else
35572847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
35582847b469SFam Zheng  fi
35592847b469SFam Zhengfi
35602847b469SFam Zheng
35612847b469SFam Zheng##########################################
35627b01cb97SAlexandre Derumier# jemalloc probe
35637b01cb97SAlexandre Derumier
35647b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
35657b01cb97SAlexandre Derumier  cat > $TMPC << EOF
35667b01cb97SAlexandre Derumier#include <stdlib.h>
35677b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
35687b01cb97SAlexandre DerumierEOF
35697b01cb97SAlexandre Derumier
35707b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
35717b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
35727b01cb97SAlexandre Derumier  else
35737b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
35747b01cb97SAlexandre Derumier  fi
35757b01cb97SAlexandre Derumierfi
35767b01cb97SAlexandre Derumier
35777b01cb97SAlexandre Derumier##########################################
3578dcc38d1cSMarcelo Tosatti# signalfd probe
3579dcc38d1cSMarcelo Tosattisignalfd="no"
3580dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3581dcc38d1cSMarcelo Tosatti#include <unistd.h>
3582dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3583dcc38d1cSMarcelo Tosatti#include <signal.h>
3584dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3585dcc38d1cSMarcelo TosattiEOF
3586dcc38d1cSMarcelo Tosatti
3587dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3588dcc38d1cSMarcelo Tosatti  signalfd=yes
3589dcc38d1cSMarcelo Tosattifi
3590dcc38d1cSMarcelo Tosatti
3591c2882b96SRiku Voipio# check if eventfd is supported
3592c2882b96SRiku Voipioeventfd=no
3593c2882b96SRiku Voipiocat > $TMPC << EOF
3594c2882b96SRiku Voipio#include <sys/eventfd.h>
3595c2882b96SRiku Voipio
3596c2882b96SRiku Voipioint main(void)
3597c2882b96SRiku Voipio{
359855cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3599c2882b96SRiku Voipio}
3600c2882b96SRiku VoipioEOF
3601c2882b96SRiku Voipioif compile_prog "" "" ; then
3602c2882b96SRiku Voipio  eventfd=yes
3603c2882b96SRiku Voipiofi
3604c2882b96SRiku Voipio
3605751bcc39SMarc-André Lureau# check if memfd is supported
3606751bcc39SMarc-André Lureaumemfd=no
3607751bcc39SMarc-André Lureaucat > $TMPC << EOF
3608751bcc39SMarc-André Lureau#include <sys/memfd.h>
3609751bcc39SMarc-André Lureau
3610751bcc39SMarc-André Lureauint main(void)
3611751bcc39SMarc-André Lureau{
3612751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3613751bcc39SMarc-André Lureau}
3614751bcc39SMarc-André LureauEOF
3615751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3616751bcc39SMarc-André Lureau  memfd=yes
3617751bcc39SMarc-André Lureaufi
3618751bcc39SMarc-André Lureau
3619751bcc39SMarc-André Lureau
3620751bcc39SMarc-André Lureau
3621d0927938SUlrich Hecht# check for fallocate
3622d0927938SUlrich Hechtfallocate=no
3623d0927938SUlrich Hechtcat > $TMPC << EOF
3624d0927938SUlrich Hecht#include <fcntl.h>
3625d0927938SUlrich Hecht
3626d0927938SUlrich Hechtint main(void)
3627d0927938SUlrich Hecht{
3628d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3629d0927938SUlrich Hecht    return 0;
3630d0927938SUlrich Hecht}
3631d0927938SUlrich HechtEOF
36328fb03151SPeter Maydellif compile_prog "" "" ; then
3633d0927938SUlrich Hecht  fallocate=yes
3634d0927938SUlrich Hechtfi
3635d0927938SUlrich Hecht
36363d4fa43eSKusanagi Kouichi# check for fallocate hole punching
36373d4fa43eSKusanagi Kouichifallocate_punch_hole=no
36383d4fa43eSKusanagi Kouichicat > $TMPC << EOF
36393d4fa43eSKusanagi Kouichi#include <fcntl.h>
36403d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
36413d4fa43eSKusanagi Kouichi
36423d4fa43eSKusanagi Kouichiint main(void)
36433d4fa43eSKusanagi Kouichi{
36443d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
36453d4fa43eSKusanagi Kouichi    return 0;
36463d4fa43eSKusanagi Kouichi}
36473d4fa43eSKusanagi KouichiEOF
36483d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
36493d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
36503d4fa43eSKusanagi Kouichifi
36513d4fa43eSKusanagi Kouichi
3652b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3653b953f075SDenis V. Lunevfallocate_zero_range=no
3654b953f075SDenis V. Lunevcat > $TMPC << EOF
3655b953f075SDenis V. Lunev#include <fcntl.h>
3656b953f075SDenis V. Lunev#include <linux/falloc.h>
3657b953f075SDenis V. Lunev
3658b953f075SDenis V. Lunevint main(void)
3659b953f075SDenis V. Lunev{
3660b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3661b953f075SDenis V. Lunev    return 0;
3662b953f075SDenis V. Lunev}
3663b953f075SDenis V. LunevEOF
3664b953f075SDenis V. Lunevif compile_prog "" "" ; then
3665b953f075SDenis V. Lunev  fallocate_zero_range=yes
3666b953f075SDenis V. Lunevfi
3667b953f075SDenis V. Lunev
3668ed911435SKevin Wolf# check for posix_fallocate
3669ed911435SKevin Wolfposix_fallocate=no
3670ed911435SKevin Wolfcat > $TMPC << EOF
3671ed911435SKevin Wolf#include <fcntl.h>
3672ed911435SKevin Wolf
3673ed911435SKevin Wolfint main(void)
3674ed911435SKevin Wolf{
3675ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3676ed911435SKevin Wolf    return 0;
3677ed911435SKevin Wolf}
3678ed911435SKevin WolfEOF
3679ed911435SKevin Wolfif compile_prog "" "" ; then
3680ed911435SKevin Wolf    posix_fallocate=yes
3681ed911435SKevin Wolffi
3682ed911435SKevin Wolf
3683c727f47dSPeter Maydell# check for sync_file_range
3684c727f47dSPeter Maydellsync_file_range=no
3685c727f47dSPeter Maydellcat > $TMPC << EOF
3686c727f47dSPeter Maydell#include <fcntl.h>
3687c727f47dSPeter Maydell
3688c727f47dSPeter Maydellint main(void)
3689c727f47dSPeter Maydell{
3690c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3691c727f47dSPeter Maydell    return 0;
3692c727f47dSPeter Maydell}
3693c727f47dSPeter MaydellEOF
36948fb03151SPeter Maydellif compile_prog "" "" ; then
3695c727f47dSPeter Maydell  sync_file_range=yes
3696c727f47dSPeter Maydellfi
3697c727f47dSPeter Maydell
3698dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3699dace20dcSPeter Maydellfiemap=no
3700dace20dcSPeter Maydellcat > $TMPC << EOF
3701dace20dcSPeter Maydell#include <sys/ioctl.h>
3702dace20dcSPeter Maydell#include <linux/fs.h>
3703dace20dcSPeter Maydell#include <linux/fiemap.h>
3704dace20dcSPeter Maydell
3705dace20dcSPeter Maydellint main(void)
3706dace20dcSPeter Maydell{
3707dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3708dace20dcSPeter Maydell    return 0;
3709dace20dcSPeter Maydell}
3710dace20dcSPeter MaydellEOF
37118fb03151SPeter Maydellif compile_prog "" "" ; then
3712dace20dcSPeter Maydell  fiemap=yes
3713dace20dcSPeter Maydellfi
3714dace20dcSPeter Maydell
3715d0927938SUlrich Hecht# check for dup3
3716d0927938SUlrich Hechtdup3=no
3717d0927938SUlrich Hechtcat > $TMPC << EOF
3718d0927938SUlrich Hecht#include <unistd.h>
3719d0927938SUlrich Hecht
3720d0927938SUlrich Hechtint main(void)
3721d0927938SUlrich Hecht{
3722d0927938SUlrich Hecht    dup3(0, 0, 0);
3723d0927938SUlrich Hecht    return 0;
3724d0927938SUlrich Hecht}
3725d0927938SUlrich HechtEOF
372678f5d726SJan Kiszkaif compile_prog "" "" ; then
3727d0927938SUlrich Hecht  dup3=yes
3728d0927938SUlrich Hechtfi
3729d0927938SUlrich Hecht
37304e0c6529SAlex Bligh# check for ppoll support
37314e0c6529SAlex Blighppoll=no
37324e0c6529SAlex Blighcat > $TMPC << EOF
37334e0c6529SAlex Bligh#include <poll.h>
37344e0c6529SAlex Bligh
37354e0c6529SAlex Blighint main(void)
37364e0c6529SAlex Bligh{
37374e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
37384e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
37394e0c6529SAlex Bligh    return 0;
37404e0c6529SAlex Bligh}
37414e0c6529SAlex BlighEOF
37424e0c6529SAlex Blighif compile_prog "" "" ; then
37434e0c6529SAlex Bligh  ppoll=yes
37444e0c6529SAlex Blighfi
37454e0c6529SAlex Bligh
3746cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3747cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3748cd758dd0SAlex Blighcat > $TMPC << EOF
3749cd758dd0SAlex Bligh#include <sys/prctl.h>
3750cd758dd0SAlex Bligh
3751cd758dd0SAlex Blighint main(void)
3752cd758dd0SAlex Bligh{
3753cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3754cd758dd0SAlex Bligh    return 0;
3755cd758dd0SAlex Bligh}
3756cd758dd0SAlex BlighEOF
3757cd758dd0SAlex Blighif compile_prog "" "" ; then
3758cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3759cd758dd0SAlex Blighfi
3760cd758dd0SAlex Bligh
37613b6edd16SPeter Maydell# check for epoll support
37623b6edd16SPeter Maydellepoll=no
37633b6edd16SPeter Maydellcat > $TMPC << EOF
37643b6edd16SPeter Maydell#include <sys/epoll.h>
37653b6edd16SPeter Maydell
37663b6edd16SPeter Maydellint main(void)
37673b6edd16SPeter Maydell{
37683b6edd16SPeter Maydell    epoll_create(0);
37693b6edd16SPeter Maydell    return 0;
37703b6edd16SPeter Maydell}
37713b6edd16SPeter MaydellEOF
37728fb03151SPeter Maydellif compile_prog "" "" ; then
37733b6edd16SPeter Maydell  epoll=yes
37743b6edd16SPeter Maydellfi
37753b6edd16SPeter Maydell
37763b6edd16SPeter Maydell# epoll_create1 and epoll_pwait are later additions
37773b6edd16SPeter Maydell# so we must check separately for their presence
37783b6edd16SPeter Maydellepoll_create1=no
37793b6edd16SPeter Maydellcat > $TMPC << EOF
37803b6edd16SPeter Maydell#include <sys/epoll.h>
37813b6edd16SPeter Maydell
37823b6edd16SPeter Maydellint main(void)
37833b6edd16SPeter Maydell{
378419e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
378519e83f6bSPeter Maydell     * a function being called. This is necessary so that on
378619e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
378719e83f6bSPeter Maydell     * the library but not declared in the header file we will
378819e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
378919e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
379019e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
379119e83f6bSPeter Maydell     */
3792c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
37933b6edd16SPeter Maydell}
37943b6edd16SPeter MaydellEOF
37958fb03151SPeter Maydellif compile_prog "" "" ; then
37963b6edd16SPeter Maydell  epoll_create1=yes
37973b6edd16SPeter Maydellfi
37983b6edd16SPeter Maydell
37993b6edd16SPeter Maydellepoll_pwait=no
38003b6edd16SPeter Maydellcat > $TMPC << EOF
38013b6edd16SPeter Maydell#include <sys/epoll.h>
38023b6edd16SPeter Maydell
38033b6edd16SPeter Maydellint main(void)
38043b6edd16SPeter Maydell{
38053b6edd16SPeter Maydell    epoll_pwait(0, 0, 0, 0, 0);
38063b6edd16SPeter Maydell    return 0;
38073b6edd16SPeter Maydell}
38083b6edd16SPeter MaydellEOF
38098fb03151SPeter Maydellif compile_prog "" "" ; then
38103b6edd16SPeter Maydell  epoll_pwait=yes
38113b6edd16SPeter Maydellfi
38123b6edd16SPeter Maydell
3813a8fd1abaSPeter Maydell# check for sendfile support
3814a8fd1abaSPeter Maydellsendfile=no
3815a8fd1abaSPeter Maydellcat > $TMPC << EOF
3816a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3817a8fd1abaSPeter Maydell
3818a8fd1abaSPeter Maydellint main(void)
3819a8fd1abaSPeter Maydell{
3820a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3821a8fd1abaSPeter Maydell}
3822a8fd1abaSPeter MaydellEOF
3823a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3824a8fd1abaSPeter Maydell  sendfile=yes
3825a8fd1abaSPeter Maydellfi
3826a8fd1abaSPeter Maydell
382751834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
382851834341SRiku Voipiotimerfd=no
382951834341SRiku Voipiocat > $TMPC << EOF
383051834341SRiku Voipio#include <sys/timerfd.h>
383151834341SRiku Voipio
383251834341SRiku Voipioint main(void)
383351834341SRiku Voipio{
383451834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
383551834341SRiku Voipio}
383651834341SRiku VoipioEOF
383751834341SRiku Voipioif compile_prog "" "" ; then
383851834341SRiku Voipio  timerfd=yes
383951834341SRiku Voipiofi
384051834341SRiku Voipio
38419af5c906SRiku Voipio# check for setns and unshare support
38429af5c906SRiku Voipiosetns=no
38439af5c906SRiku Voipiocat > $TMPC << EOF
38449af5c906SRiku Voipio#include <sched.h>
38459af5c906SRiku Voipio
38469af5c906SRiku Voipioint main(void)
38479af5c906SRiku Voipio{
38489af5c906SRiku Voipio    int ret;
38499af5c906SRiku Voipio    ret = setns(0, 0);
38509af5c906SRiku Voipio    ret = unshare(0);
38519af5c906SRiku Voipio    return ret;
38529af5c906SRiku Voipio}
38539af5c906SRiku VoipioEOF
38549af5c906SRiku Voipioif compile_prog "" "" ; then
38559af5c906SRiku Voipio  setns=yes
38569af5c906SRiku Voipiofi
38579af5c906SRiku Voipio
3858cc8ae6deSpbrook# Check if tools are available to build documentation.
3859a25dba17SJuan Quintelaif test "$docs" != "no" ; then
386001668d98SStefan Weil  if has makeinfo && has pod2man; then
3861a25dba17SJuan Quintela    docs=yes
386283a3ab8bSJuan Quintela  else
3863a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
386421684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
386583a3ab8bSJuan Quintela    fi
3866a25dba17SJuan Quintela    docs=no
386783a3ab8bSJuan Quintela  fi
3868cc8ae6deSpbrookfi
3869cc8ae6deSpbrook
3870f514f41cSStefan Weil# Search for bswap_32 function
38716ae9a1f4SJuan Quintelabyteswap_h=no
38726ae9a1f4SJuan Quintelacat > $TMPC << EOF
38736ae9a1f4SJuan Quintela#include <byteswap.h>
38746ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
38756ae9a1f4SJuan QuintelaEOF
387652166aa0SJuan Quintelaif compile_prog "" "" ; then
38776ae9a1f4SJuan Quintela  byteswap_h=yes
38786ae9a1f4SJuan Quintelafi
38796ae9a1f4SJuan Quintela
388075f13596SStefan Weil# Search for bswap32 function
38816ae9a1f4SJuan Quintelabswap_h=no
38826ae9a1f4SJuan Quintelacat > $TMPC << EOF
38836ae9a1f4SJuan Quintela#include <sys/endian.h>
38846ae9a1f4SJuan Quintela#include <sys/types.h>
38856ae9a1f4SJuan Quintela#include <machine/bswap.h>
38866ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
38876ae9a1f4SJuan QuintelaEOF
388852166aa0SJuan Quintelaif compile_prog "" "" ; then
38896ae9a1f4SJuan Quintela  bswap_h=yes
38906ae9a1f4SJuan Quintelafi
38916ae9a1f4SJuan Quintela
3892da93a1fdSaliguori##########################################
3893e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
3894c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
3895e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
38963c33ea96SPaolo Bonzini    libiscsi="yes"
3897ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
3898ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
3899c589b249SRonnie Sahlberg  else
3900c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
3901e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3902c589b249SRonnie Sahlberg    fi
3903c589b249SRonnie Sahlberg    libiscsi="no"
3904c589b249SRonnie Sahlberg  fi
3905c589b249SRonnie Sahlbergfi
3906c589b249SRonnie Sahlberg
3907c589b249SRonnie Sahlberg##########################################
39088bacde8dSNatanael Copa# Do we need libm
39098bacde8dSNatanael Copacat > $TMPC << EOF
39108bacde8dSNatanael Copa#include <math.h>
3911f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
39128bacde8dSNatanael CopaEOF
39138bacde8dSNatanael Copaif compile_prog "" "" ; then
39148bacde8dSNatanael Copa  :
39158bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
39168bacde8dSNatanael Copa  LIBS="-lm $LIBS"
39178bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
39188bacde8dSNatanael Copaelse
391976ad07a4SPeter Maydell  error_exit "libm check failed"
39208bacde8dSNatanael Copafi
39218bacde8dSNatanael Copa
39228bacde8dSNatanael Copa##########################################
3923da93a1fdSaliguori# Do we need librt
39248bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
39258bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
39268bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
39278bacde8dSNatanael Copa# function in addition.
3928da93a1fdSaliguoricat > $TMPC <<EOF
3929da93a1fdSaliguori#include <signal.h>
3930da93a1fdSaliguori#include <time.h>
39318bacde8dSNatanael Copaint main(void) {
39328bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
39338bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
39348bacde8dSNatanael Copa}
3935da93a1fdSaliguoriEOF
3936da93a1fdSaliguori
393752166aa0SJuan Quintelaif compile_prog "" "" ; then
393807ffa4bdSJuan Quintela  :
39398bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
394018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
394118e588b1SRick Liu  LIBS="$LIBS -lrt"
394218e588b1SRick Liu  libs_qga="$libs_qga -lrt"
3943da93a1fdSaliguorifi
3944da93a1fdSaliguori
394531ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3946179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
39476362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
39486362a53fSJuan Quintelafi
39496362a53fSJuan Quintela
3950de5071c5SBlue Swirl##########################################
3951cd4ec0b4SGerd Hoffmann# spice probe
3952cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
3953cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
3954cd4ec0b4SGerd Hoffmann#include <spice.h>
3955cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
3956cd4ec0b4SGerd HoffmannEOF
3957710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3958710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
395965d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
396065d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
3961cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
3962cd4ec0b4SGerd Hoffmann    spice="yes"
3963cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
3964cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
39652e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
39662e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
3967cd4ec0b4SGerd Hoffmann  else
3968cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
39698efc9363SHu Tao      feature_not_found "spice" \
39708efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3971cd4ec0b4SGerd Hoffmann    fi
3972cd4ec0b4SGerd Hoffmann    spice="no"
3973cd4ec0b4SGerd Hoffmann  fi
3974cd4ec0b4SGerd Hoffmannfi
3975cd4ec0b4SGerd Hoffmann
39767b02f544SMarc-André Lureau# check for smartcard support
3977111a38b0SRobert Relyeasmartcard_cflags=""
39787b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
39797b02f544SMarc-André Lureau    if $pkg_config libcacard; then
39807b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
39817b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
39827b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
39837b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
39847b02f544SMarc-André Lureau        smartcard="yes"
3985111a38b0SRobert Relyea    else
39867b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
39877b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
3988111a38b0SRobert Relyea        fi
39897b02f544SMarc-André Lureau        smartcard="no"
3990111a38b0SRobert Relyea    fi
3991111a38b0SRobert Relyeafi
3992111a38b0SRobert Relyea
39932b2325ffSGerd Hoffmann# check for libusb
39942b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
399565d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
39962b2325ffSGerd Hoffmann        libusb="yes"
3997ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
3998ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
39992b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
40002b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
40012b2325ffSGerd Hoffmann    else
40022b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
40038efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
40042b2325ffSGerd Hoffmann        fi
40052b2325ffSGerd Hoffmann        libusb="no"
40062b2325ffSGerd Hoffmann    fi
40072b2325ffSGerd Hoffmannfi
40082b2325ffSGerd Hoffmann
400969354a83SHans de Goede# check for usbredirparser for usb network redirection support
401069354a83SHans de Goedeif test "$usb_redir" != "no" ; then
401165d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
401269354a83SHans de Goede        usb_redir="yes"
4013ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4014ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
401569354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
401656ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
401769354a83SHans de Goede    else
401869354a83SHans de Goede        if test "$usb_redir" = "yes"; then
401921684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
402069354a83SHans de Goede        fi
402169354a83SHans de Goede        usb_redir="no"
402269354a83SHans de Goede    fi
402369354a83SHans de Goedefi
402469354a83SHans de Goede
4025cd4ec0b4SGerd Hoffmann##########################################
4026d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4027d9840e25STomoki Sekiyama
4028d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4029d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4030d9840e25STomoki Sekiyama    "")   vss_win32_include="-I$source_path" ;;
4031d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4032d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4033d9840e25STomoki Sekiyama          vss_win32_include="-I$source_path/.sdk/vss"
4034d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4035d9840e25STomoki Sekiyama	  ;;
4036d9840e25STomoki Sekiyama    *)    vss_win32_include="-I$vss_win32_sdk"
4037d9840e25STomoki Sekiyama  esac
4038d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4039d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4040d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4041d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4042d9840e25STomoki SekiyamaEOF
4043d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4044d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4045d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4046d9840e25STomoki Sekiyama    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4047f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4048d9840e25STomoki Sekiyama  else
4049d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4050d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4051d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4052d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4053d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4054d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4055d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4056d9840e25STomoki Sekiyama    fi
4057d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4058d9840e25STomoki Sekiyama  fi
4059d9840e25STomoki Sekiyamafi
4060d9840e25STomoki Sekiyama
4061d9840e25STomoki Sekiyama##########################################
4062d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4063d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4064d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4065d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4066d9840e25STomoki Sekiyama
4067d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4068d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4069d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4070d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4071d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4072d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4073d9840e25STomoki Sekiyama    else
4074d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4075d9840e25STomoki Sekiyama    fi
4076d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4077d9840e25STomoki Sekiyama    win_sdk=""
4078d9840e25STomoki Sekiyama  fi
4079d9840e25STomoki Sekiyamafi
4080d9840e25STomoki Sekiyama
4081d9840e25STomoki Sekiyama##########################################
408250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
408350cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
408450cbebb9SMichael Roth  cat > $TMPC << EOF
408550cbebb9SMichael Roth#include <windows.h>
408650cbebb9SMichael Roth#include <ntddscsi.h>
408750cbebb9SMichael Rothint main(void) {
408850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
408950cbebb9SMichael Roth#error Missing required ioctl definitions
409050cbebb9SMichael Roth#endif
409150cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
409250cbebb9SMichael Roth  return addr.Lun;
409350cbebb9SMichael Roth}
409450cbebb9SMichael RothEOF
409550cbebb9SMichael Roth  if compile_prog "" "" ; then
409650cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4097c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
409850cbebb9SMichael Roth  fi
409950cbebb9SMichael Rothfi
410050cbebb9SMichael Roth
410150cbebb9SMichael Roth##########################################
41029d9e1521SGerd Hoffmann# virgl renderer probe
41039d9e1521SGerd Hoffmann
41049d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
41059d9e1521SGerd Hoffmann  cat > $TMPC << EOF
41069d9e1521SGerd Hoffmann#include <virglrenderer.h>
41079d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
41089d9e1521SGerd HoffmannEOF
41099d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
41109d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
41119d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
41129d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
41139d9e1521SGerd Hoffmann    virglrenderer="yes"
41149d9e1521SGerd Hoffmann  else
41159d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
41169d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
41179d9e1521SGerd Hoffmann    fi
41189d9e1521SGerd Hoffmann    virglrenderer="no"
41199d9e1521SGerd Hoffmann  fi
41209d9e1521SGerd Hoffmannfi
41219d9e1521SGerd Hoffmann
41229d9e1521SGerd Hoffmann##########################################
41235f6b9e8fSBlue Swirl# check if we have fdatasync
41245f6b9e8fSBlue Swirl
41255f6b9e8fSBlue Swirlfdatasync=no
41265f6b9e8fSBlue Swirlcat > $TMPC << EOF
41275f6b9e8fSBlue Swirl#include <unistd.h>
4128d1722a27SAlexandre Raymondint main(void) {
4129d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4130d1722a27SAlexandre Raymondreturn fdatasync(0);
4131d1722a27SAlexandre Raymond#else
4132e172fe11SStefan Weil#error Not supported
4133d1722a27SAlexandre Raymond#endif
4134d1722a27SAlexandre Raymond}
41355f6b9e8fSBlue SwirlEOF
41365f6b9e8fSBlue Swirlif compile_prog "" "" ; then
41375f6b9e8fSBlue Swirl    fdatasync=yes
41385f6b9e8fSBlue Swirlfi
41395f6b9e8fSBlue Swirl
414094a420b1SStefan Hajnoczi##########################################
4141e78815a5SAndreas Färber# check if we have madvise
4142e78815a5SAndreas Färber
4143e78815a5SAndreas Färbermadvise=no
4144e78815a5SAndreas Färbercat > $TMPC << EOF
4145e78815a5SAndreas Färber#include <sys/types.h>
4146e78815a5SAndreas Färber#include <sys/mman.h>
4147832ce9c2SScott Wood#include <stddef.h>
4148e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4149e78815a5SAndreas FärberEOF
4150e78815a5SAndreas Färberif compile_prog "" "" ; then
4151e78815a5SAndreas Färber    madvise=yes
4152e78815a5SAndreas Färberfi
4153e78815a5SAndreas Färber
4154e78815a5SAndreas Färber##########################################
4155e78815a5SAndreas Färber# check if we have posix_madvise
4156e78815a5SAndreas Färber
4157e78815a5SAndreas Färberposix_madvise=no
4158e78815a5SAndreas Färbercat > $TMPC << EOF
4159e78815a5SAndreas Färber#include <sys/mman.h>
4160832ce9c2SScott Wood#include <stddef.h>
4161e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4162e78815a5SAndreas FärberEOF
4163e78815a5SAndreas Färberif compile_prog "" "" ; then
4164e78815a5SAndreas Färber    posix_madvise=yes
4165e78815a5SAndreas Färberfi
4166e78815a5SAndreas Färber
4167e78815a5SAndreas Färber##########################################
41681e9737daSRichard Henderson# check if we have usable SIGEV_THREAD_ID
41691e9737daSRichard Henderson
41701e9737daSRichard Hendersonsigev_thread_id=no
41711e9737daSRichard Hendersoncat > $TMPC << EOF
41721e9737daSRichard Henderson#include <signal.h>
41731e9737daSRichard Hendersonint main(void) {
41741e9737daSRichard Henderson  struct sigevent ev;
41751e9737daSRichard Henderson  ev.sigev_notify = SIGEV_THREAD_ID;
41761e9737daSRichard Henderson  ev._sigev_un._tid = 0;
41771e9737daSRichard Henderson  asm volatile("" : : "g"(&ev));
41781e9737daSRichard Henderson  return 0;
41791e9737daSRichard Henderson}
41801e9737daSRichard HendersonEOF
41811e9737daSRichard Hendersonif compile_prog "" "" ; then
41821e9737daSRichard Henderson    sigev_thread_id=yes
41831e9737daSRichard Hendersonfi
41841e9737daSRichard Henderson
41851e9737daSRichard Henderson##########################################
418694a420b1SStefan Hajnoczi# check if trace backend exists
418794a420b1SStefan Hajnoczi
41885b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
418994a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
41905b808275SLluís Vilanova  error_exit "invalid trace backends" \
41915b808275SLluís Vilanova      "Please choose supported trace backends."
419294a420b1SStefan Hajnoczifi
419394a420b1SStefan Hajnoczi
41947e24e92aSStefan Hajnoczi##########################################
41957e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
41965b808275SLluís Vilanovaif have_backend "ust"; then
41977e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4198bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
41997e24e92aSStefan Hajnocziint main(void) { return 0; }
42007e24e92aSStefan HajnocziEOF
42017e24e92aSStefan Hajnoczi  if compile_prog "" "" ; then
4202bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
4203bf15f63cSMohamad Gebai      lttng_ust_libs=`$pkg_config --libs lttng-ust`
42047e24e92aSStefan Hajnoczi    else
4205bf15f63cSMohamad Gebai      lttng_ust_libs="-llttng-ust"
4206bf15f63cSMohamad Gebai    fi
4207bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
4208bf15f63cSMohamad Gebai      urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4209bf15f63cSMohamad Gebai    else
4210bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4211bf15f63cSMohamad Gebai    fi
4212bf15f63cSMohamad Gebai
4213bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4214bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4215bf15f63cSMohamad Gebai  else
4216bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
42177e24e92aSStefan Hajnoczi  fi
42187e24e92aSStefan Hajnoczifi
4219b3d08c02SDaniel P. Berrange
4220b3d08c02SDaniel P. Berrange##########################################
4221b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
42225b808275SLluís Vilanovaif have_backend "dtrace"; then
4223b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
422476ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4225b3d08c02SDaniel P. Berrange  fi
4226c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4227c276b17dSDaniel P. Berrange  if has 'stap' ; then
4228c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4229c276b17dSDaniel P. Berrange  fi
4230b3d08c02SDaniel P. Berrangefi
4231b3d08c02SDaniel P. Berrange
42327e24e92aSStefan Hajnoczi##########################################
4233519175a2SAlex Barcelo# check and set a backend for coroutine
4234d0e2fce5SAneesh Kumar K.V
42357c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
42367c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
42377c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
42387c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
42397c2acc70SPeter Maydell# is the Windows-specific one.
42407c2acc70SPeter Maydell
42417c2acc70SPeter Maydellucontext_works=no
4242d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4243d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4244d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4245cdf84806SPeter Maydell#ifdef __stub_makecontext
4246cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4247cdf84806SPeter Maydell#endif
424875cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4249d0e2fce5SAneesh Kumar K.VEOF
4250d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
42517c2acc70SPeter Maydell    ucontext_works=yes
4252d0e2fce5SAneesh Kumar K.V  fi
4253519175a2SAlex Barcelofi
42547c2acc70SPeter Maydell
42557c2acc70SPeter Maydellif test "$coroutine" = ""; then
42567c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
42577c2acc70SPeter Maydell    coroutine=win32
42587c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
42597c2acc70SPeter Maydell    coroutine=ucontext
4260519175a2SAlex Barcelo  else
42617c2acc70SPeter Maydell    coroutine=sigaltstack
42627c2acc70SPeter Maydell  fi
42637c2acc70SPeter Maydellelse
42647c2acc70SPeter Maydell  case $coroutine in
42657c2acc70SPeter Maydell  windows)
42667c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
42677c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
42687c2acc70SPeter Maydell    fi
42697c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
42707c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
42717c2acc70SPeter Maydell    coroutine=win32
42727c2acc70SPeter Maydell    ;;
42737c2acc70SPeter Maydell  ucontext)
42747c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
42757c2acc70SPeter Maydell      feature_not_found "ucontext"
42767c2acc70SPeter Maydell    fi
42777c2acc70SPeter Maydell    ;;
42787c2acc70SPeter Maydell  gthread|sigaltstack)
42797c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
42807c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
42817c2acc70SPeter Maydell    fi
42827c2acc70SPeter Maydell    ;;
42837c2acc70SPeter Maydell  *)
428476ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
42857c2acc70SPeter Maydell    ;;
42867c2acc70SPeter Maydell  esac
4287d0e2fce5SAneesh Kumar K.Vfi
4288d0e2fce5SAneesh Kumar K.V
428970c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
429070c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
429170c60c08SStefan Hajnoczi    coroutine_pool=no
429270c60c08SStefan Hajnoczi  else
429370c60c08SStefan Hajnoczi    coroutine_pool=yes
429470c60c08SStefan Hajnoczi  fi
429570c60c08SStefan Hajnoczifi
429670c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
429770c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
429870c60c08SStefan Hajnoczifi
429970c60c08SStefan Hajnoczi
4300d0e2fce5SAneesh Kumar K.V##########################################
4301d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4302d2042378SAneesh Kumar K.V
43034e1797f9SStefan Weilopen_by_handle_at=no
4304d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4305d2042378SAneesh Kumar K.V#include <fcntl.h>
4306acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4307acc55ba8SStefan Weil# error missing definition
4308acc55ba8SStefan Weil#else
430975cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4310acc55ba8SStefan Weil#endif
4311d2042378SAneesh Kumar K.VEOF
4312d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4313d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4314d2042378SAneesh Kumar K.Vfi
4315d2042378SAneesh Kumar K.V
4316e06a765eSHarsh Prateek Bora########################################
4317e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4318e06a765eSHarsh Prateek Bora
4319e06a765eSHarsh Prateek Boralinux_magic_h=no
4320e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4321e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4322e06a765eSHarsh Prateek Boraint main(void) {
432375cafad7SStefan Weil  return 0;
4324e06a765eSHarsh Prateek Bora}
4325e06a765eSHarsh Prateek BoraEOF
4326e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4327e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4328e06a765eSHarsh Prateek Borafi
4329e06a765eSHarsh Prateek Bora
43308ab1bf12SLuiz Capitulino########################################
4331c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4332c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4333c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4334c95e3080SKevin Wolf# only a warning.
4335c95e3080SKevin Wolf#
4336c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4337c95e3080SKevin Wolf# the build doesn't fail anyway.
4338c95e3080SKevin Wolf
433906d71fa1SPeter Maydellpragma_disable_unused_but_set=no
434006d71fa1SPeter Maydellcat > $TMPC << EOF
4341e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
434206d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4343c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4344e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4345c95e3080SKevin Wolf
434606d71fa1SPeter Maydellint main(void) {
434706d71fa1SPeter Maydell    return 0;
434806d71fa1SPeter Maydell}
434906d71fa1SPeter MaydellEOF
435006d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4351cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4352c95e3080SKevin Wolfelse
4353c95e3080SKevin Wolf    werror=no
435406d71fa1SPeter Maydellfi
435506d71fa1SPeter Maydell
435606d71fa1SPeter Maydell########################################
4357541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
43583f4349dcSKevin Wolf
43593f4349dcSKevin Wolfvalgrind_h=no
43603f4349dcSKevin Wolfcat > $TMPC << EOF
43613f4349dcSKevin Wolf#include <valgrind/valgrind.h>
43623f4349dcSKevin Wolfint main(void) {
43633f4349dcSKevin Wolf  return 0;
43643f4349dcSKevin Wolf}
43653f4349dcSKevin WolfEOF
43663f4349dcSKevin Wolfif compile_prog "" "" ; then
43673f4349dcSKevin Wolf    valgrind_h=yes
43683f4349dcSKevin Wolffi
43693f4349dcSKevin Wolf
43703f4349dcSKevin Wolf########################################
43718ab1bf12SLuiz Capitulino# check if environ is declared
43728ab1bf12SLuiz Capitulino
43738ab1bf12SLuiz Capitulinohas_environ=no
43748ab1bf12SLuiz Capitulinocat > $TMPC << EOF
43758ab1bf12SLuiz Capitulino#include <unistd.h>
43768ab1bf12SLuiz Capitulinoint main(void) {
4377c075a723SBlue Swirl    environ = 0;
43788ab1bf12SLuiz Capitulino    return 0;
43798ab1bf12SLuiz Capitulino}
43808ab1bf12SLuiz CapitulinoEOF
43818ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
43828ab1bf12SLuiz Capitulino    has_environ=yes
43838ab1bf12SLuiz Capitulinofi
43848ab1bf12SLuiz Capitulino
438576a347e1SRichard Henderson########################################
438676a347e1SRichard Henderson# check if cpuid.h is usable.
438776a347e1SRichard Henderson
438876a347e1SRichard Hendersoncpuid_h=no
438976a347e1SRichard Hendersoncat > $TMPC << EOF
439076a347e1SRichard Henderson#include <cpuid.h>
439176a347e1SRichard Hendersonint main(void) {
4392774d566cSPeter Maydell    unsigned a, b, c, d;
4393774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4394774d566cSPeter Maydell
4395774d566cSPeter Maydell    if (max >= 1) {
4396774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4397774d566cSPeter Maydell    }
4398774d566cSPeter Maydell
4399774d566cSPeter Maydell    if (max >= 7) {
4400774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4401774d566cSPeter Maydell    }
4402774d566cSPeter Maydell
440376a347e1SRichard Henderson    return 0;
440476a347e1SRichard Henderson}
440576a347e1SRichard HendersonEOF
440676a347e1SRichard Hendersonif compile_prog "" "" ; then
440776a347e1SRichard Henderson    cpuid_h=yes
440876a347e1SRichard Hendersonfi
440976a347e1SRichard Henderson
4410f540166bSRichard Henderson########################################
4411f540166bSRichard Henderson# check if __[u]int128_t is usable.
4412f540166bSRichard Henderson
4413f540166bSRichard Hendersonint128=no
4414f540166bSRichard Hendersoncat > $TMPC << EOF
4415a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4416a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4417a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4418a00f66abSStefan Weil# endif
4419a00f66abSStefan Weil#endif
4420f540166bSRichard Henderson__int128_t a;
4421f540166bSRichard Henderson__uint128_t b;
4422f540166bSRichard Hendersonint main (void) {
4423f540166bSRichard Henderson  a = a + b;
4424f540166bSRichard Henderson  b = a * b;
4425464e3671SPeter Maydell  a = a * a;
4426f540166bSRichard Henderson  return 0;
4427f540166bSRichard Henderson}
4428f540166bSRichard HendersonEOF
4429f540166bSRichard Hendersonif compile_prog "" "" ; then
4430f540166bSRichard Henderson    int128=yes
4431f540166bSRichard Hendersonfi
443276a347e1SRichard Henderson
44331e6e9acaSRichard Henderson########################################
44341e6e9acaSRichard Henderson# check if getauxval is available.
44351e6e9acaSRichard Henderson
44361e6e9acaSRichard Hendersongetauxval=no
44371e6e9acaSRichard Hendersoncat > $TMPC << EOF
44381e6e9acaSRichard Henderson#include <sys/auxv.h>
44391e6e9acaSRichard Hendersonint main(void) {
44401e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
44411e6e9acaSRichard Henderson}
44421e6e9acaSRichard HendersonEOF
44431e6e9acaSRichard Hendersonif compile_prog "" "" ; then
44441e6e9acaSRichard Henderson    getauxval=yes
44451e6e9acaSRichard Hendersonfi
44461e6e9acaSRichard Henderson
4447fd0e6053SJohn Snow########################################
4448fd0e6053SJohn Snow# check if ccache is interfering with
4449fd0e6053SJohn Snow# semantic analysis of macros
4450fd0e6053SJohn Snow
44515e4dfd3dSJohn Snowunset CCACHE_CPP2
4452fd0e6053SJohn Snowccache_cpp2=no
4453fd0e6053SJohn Snowcat > $TMPC << EOF
4454fd0e6053SJohn Snowstatic const int Z = 1;
4455fd0e6053SJohn Snow#define fn() ({ Z; })
4456fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4457fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4458fd0e6053SJohn Snow#define ID(X) (X)
4459fd0e6053SJohn Snowint main(int argc, char *argv[])
4460fd0e6053SJohn Snow{
4461fd0e6053SJohn Snow    int x = 0, y = 0;
4462fd0e6053SJohn Snow    x = ID(x);
4463fd0e6053SJohn Snow    x = fn();
4464fd0e6053SJohn Snow    fn();
4465fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4466fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4467fd0e6053SJohn Snow    return 0;
4468fd0e6053SJohn Snow}
4469fd0e6053SJohn SnowEOF
4470fd0e6053SJohn Snow
4471fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4472fd0e6053SJohn Snow    ccache_cpp2=yes
4473fd0e6053SJohn Snowfi
4474fd0e6053SJohn Snow
4475b553a042SJohn Snow#################################################
4476b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4477b553a042SJohn Snow
4478b553a042SJohn Snowif test "$fortify_source" != "no"; then
4479b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4480b553a042SJohn Snow    fortify_source="no";
4481cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4482cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4483b553a042SJohn Snow    fortify_source="no";
4484b553a042SJohn Snow  else
4485b553a042SJohn Snow    fortify_source="yes"
4486b553a042SJohn Snow  fi
4487b553a042SJohn Snowfi
4488b553a042SJohn Snow
4489d2042378SAneesh Kumar K.V##########################################
4490e86ecd4bSJuan Quintela# End of CC checks
4491e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4492e86ecd4bSJuan Quintela
44931d728c39SBlue Swirlif test "$gcov" = "yes" ; then
44941d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
44951d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4496b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4497e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4498ce278618SPeter Maydellelif test "$debug" = "no"; then
4499ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4500e86ecd4bSJuan Quintelafi
4501a316e378SJuan Quintela
45026542aa9cSPeter Lieven##########################################
45036542aa9cSPeter Lieven# Do we have libnfs
45046542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4505b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
45066542aa9cSPeter Lieven    libnfs="yes"
45076542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
45086542aa9cSPeter Lieven    LIBS="$LIBS $libnfs_libs"
45096542aa9cSPeter Lieven  else
45106542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
45118efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
45126542aa9cSPeter Lieven    fi
45136542aa9cSPeter Lieven    libnfs="no"
45146542aa9cSPeter Lieven  fi
45156542aa9cSPeter Lievenfi
45161d728c39SBlue Swirl
451720ff6c80SAnthony Liguori# Disable zero malloc errors for official releases unless explicitly told to
451820ff6c80SAnthony Liguori# enable/disable
451920ff6c80SAnthony Liguoriif test -z "$zero_malloc" ; then
452020ff6c80SAnthony Liguori    if test "$z_version" = "50" ; then
452120ff6c80SAnthony Liguori	zero_malloc="no"
452220ff6c80SAnthony Liguori    else
452320ff6c80SAnthony Liguori	zero_malloc="yes"
452420ff6c80SAnthony Liguori    fi
452520ff6c80SAnthony Liguorifi
452620ff6c80SAnthony Liguori
45276ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
45286ca026cbSPeter Maydellif test "$werror" = "yes"; then
45296ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
45306ca026cbSPeter Maydellfi
45316ca026cbSPeter Maydell
4532e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4533e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
45341156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4535e86ecd4bSJuan Quintela    fi
4536e86ecd4bSJuan Quintelafi
4537e86ecd4bSJuan Quintela
453894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
453994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
454094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
454194dd53c5SGerd Hoffmannelse
454294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
454394dd53c5SGerd Hoffmannfi
454494dd53c5SGerd Hoffmann
4545952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4546952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4547952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4548952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4549952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4550952afb71SBlue Swirl        fi
4551952afb71SBlue Swirl    done
4552952afb71SBlue Swirlfi
4553952afb71SBlue Swirl
455410ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4555e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4556528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4557834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
45585a67135aSbellard
45594b1c11fdSDaniel P. Berrangetools=""
45604b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4561ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
45624b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
45634b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4564a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
45654b1c11fdSDaniel P. Berrange  fi
45664b1c11fdSDaniel P. Berrangefi
45674b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4568983eef5aSMeador Inge  if test "$virtfs" != no ; then
4569be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4570983eef5aSMeador Inge      virtfs=yes
457117bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4572983eef5aSMeador Inge    else
4573983eef5aSMeador Inge      if test "$virtfs" = yes; then
457476ad07a4SPeter Maydell        error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4575983eef5aSMeador Inge      fi
457617500370SAndreas Färber      virtfs=no
4577983eef5aSMeador Inge    fi
457817bff52bSM. Mohan Kumar  fi
4579d138cee9SMichael Rothfi
45809d6bc27bSMichael Roth
45819d6bc27bSMichael Roth# Probe for guest agent support/options
45829d6bc27bSMichael Roth
4583e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4584b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4585fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4586e8ef31a3SMichael Tokarev      guest_agent=yes
4587e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4588e8ef31a3SMichael Tokarev      guest_agent=no
4589e8ef31a3SMichael Tokarev  else
4590e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4591ca35f780SPaolo Bonzini  fi
45924b1c11fdSDaniel P. Berrangefi
4593ca35f780SPaolo Bonzini
45949d6bc27bSMichael Roth# Guest agent Window MSI  package
45959d6bc27bSMichael Roth
45969d6bc27bSMichael Rothif test "$guest_agent" != yes; then
45979d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
45989d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
45999d6bc27bSMichael Roth  fi
46009d6bc27bSMichael Roth  guest_agent_msi=no
46019d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
46029d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46039d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
46049d6bc27bSMichael Roth  fi
46059d6bc27bSMichael Roth  guest_agent_msi=no
46069d6bc27bSMichael Rothelif ! has wixl; then
46079d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46089d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
46099d6bc27bSMichael Roth  fi
46109d6bc27bSMichael Roth  guest_agent_msi=no
46111a34904eSMichael Rothelse
46121a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
46131a34904eSMichael Roth  # disabled explicitly
46141a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
46151a34904eSMichael Roth    guest_agent_msi=yes
46161a34904eSMichael Roth  fi
46179d6bc27bSMichael Rothfi
46189d6bc27bSMichael Roth
46191a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
46209d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
46219d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
46229d6bc27bSMichael Roth  fi
46239d6bc27bSMichael Roth
46249d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
46259d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
46269d6bc27bSMichael Roth  fi
46279d6bc27bSMichael Roth
46289d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
46299d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
46309d6bc27bSMichael Roth  fi
46319d6bc27bSMichael Roth
46329d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
46339d6bc27bSMichael Roth      QEMU_GA_VERSION=`cat $source_path/VERSION`
46349d6bc27bSMichael Roth  fi
46359d6bc27bSMichael Roth
46369d6bc27bSMichael Roth  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
46379d6bc27bSMichael Roth
46389d6bc27bSMichael Roth  case "$cpu" in
46399d6bc27bSMichael Roth  x86_64)
46409d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
46419d6bc27bSMichael Roth    ;;
46429d6bc27bSMichael Roth  i386)
46439d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
46449d6bc27bSMichael Roth    ;;
46459d6bc27bSMichael Roth  *)
46469d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
46479d6bc27bSMichael Roth    ;;
46489d6bc27bSMichael Roth  esac
46499d6bc27bSMichael Rothfi
46509d6bc27bSMichael Roth
4651ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4652ca35f780SPaolo Bonziniroms=
4653ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4654ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4655ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4656ca35f780SPaolo Bonzini  roms="optionrom"
4657ca35f780SPaolo Bonzinifi
4658d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
465939ac8455SDavid Gibson  roms="$roms spapr-rtas"
466039ac8455SDavid Gibsonfi
4661ca35f780SPaolo Bonzini
46629933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
46639933c305SChristian Borntraeger  roms="$roms s390-ccw"
46649933c305SChristian Borntraegerfi
46659933c305SChristian Borntraeger
4666964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
4667964c6fa1SRichard Hendersonif test "$pie" = "no" ; then
4668964c6fa1SRichard Henderson  textseg_addr=
4669964c6fa1SRichard Henderson  case "$cpu" in
4670479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4671479eb121SRichard Henderson      # ??? Rationale for choosing this address
4672964c6fa1SRichard Henderson      textseg_addr=0x60000000
4673964c6fa1SRichard Henderson      ;;
4674964c6fa1SRichard Henderson    mips)
4675479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4676479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4677479eb121SRichard Henderson      textseg_addr=0x60000000
4678964c6fa1SRichard Henderson      ;;
4679964c6fa1SRichard Henderson  esac
4680964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4681964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4682964c6fa1SRichard Henderson    int main(void) { return 0; }
4683964c6fa1SRichard HendersonEOF
4684964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4685964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4686964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4687964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4688964c6fa1SRichard Henderson      # at least.
4689964c6fa1SRichard Henderson      $ld --verbose | sed \
4690964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4691964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4692964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4693964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4694964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4695964c6fa1SRichard Henderson    fi
4696964c6fa1SRichard Henderson  fi
4697964c6fa1SRichard Hendersonfi
4698964c6fa1SRichard Henderson
469950e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
470050e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
470150e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
47025ca9388aSGerd Hoffmann
47037d13299dSbellardecho "Install prefix    $prefix"
4704c00b2808SEduardo Habkostecho "BIOS directory    `eval echo $qemu_datadir`"
4705f2b9e1e3SPaolo Bonziniecho "binary directory  `eval echo $bindir`"
47063aa5d2beSAlon Levyecho "library directory `eval echo $libdir`"
4707e26110cfSFam Zhengecho "module directory  `eval echo $qemu_moddir`"
47088bf188aaSMichael Tokarevecho "libexec directory `eval echo $libexecdir`"
47090f94d6daSAlon Levyecho "include directory `eval echo $includedir`"
47101c0fd160SAurelien Jarnoecho "config directory  `eval echo $sysconfdir`"
471111d9f695Sbellardif test "$mingw32" = "no" ; then
47125a699bbbSLaszlo Ersekecho "local state directory   `eval echo $local_statedir`"
4713f2b9e1e3SPaolo Bonziniecho "Manual directory  `eval echo $mandir`"
471443ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
47155a699bbbSLaszlo Ersekelse
47165a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
4717d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
471811d9f695Sbellardfi
47195a67135aSbellardecho "Source path       $source_path"
47207d13299dSbellardecho "C compiler        $cc"
472183469015Sbellardecho "Host C compiler   $host_cc"
472283f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
47233c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
472445d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
47250c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
4726a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
47270c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
47287d13299dSbellardecho "make              $make"
47296a882643Spbrookecho "install           $install"
4730c886edfbSBlue Swirlecho "python            $python"
4731e2d8830eSBradif test "$slirp" = "yes" ; then
4732e2d8830eSBrad    echo "smbd              $smbd"
4733e2d8830eSBradfi
473417969268SFam Zhengecho "module support    $modules"
4735a98fd896Sbellardecho "host CPU          $cpu"
4736de83cd02Sbellardecho "host big endian   $bigendian"
473797a847bcSbellardecho "target list       $target_list"
4738ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
47397d13299dSbellardecho "gprof enabled     $gprof"
474003b4fe7dSaliguoriecho "sparse enabled    $sparse"
47411625af87Saliguoriecho "strip binaries    $strip_opt"
474205c2a3e7Sbellardecho "profiler          $profiler"
474343ce4dfeSbellardecho "static build      $static"
47445b0753e0Sbellardif test "$darwin" = "yes" ; then
47455b0753e0Sbellard    echo "Cocoa support     $cocoa"
47465b0753e0Sbellardfi
4747e2134eb9SGerd Hoffmannecho "pixman            $pixman"
474897a847bcSbellardecho "SDL support       $sdl"
4749a4ccabcfSAnthony Liguoriecho "GTK support       $gtk"
4750925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
4751ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
4752ddbb0d09SDaniel P. Berrangeecho "GNUTLS hash       $gnutls_hash"
4753b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
475491bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
475537788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
475618f49881SPeter Maydellif test "$nettle" = "yes"; then
475718f49881SPeter Maydell    echo "nettle            $nettle ($nettle_version)"
475818f49881SPeter Maydellelse
475918f49881SPeter Maydell    echo "nettle            $nettle"
476018f49881SPeter Maydellfi
4761*fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
47629a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
4763bbbf9bfbSStefan Weilecho "VTE support       $vte"
47644d3b6f6eSbalrogecho "curses support    $curses"
47659d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
4766769ce76dSAlexander Grafecho "curl support      $curl"
476767b915a5Sbellardecho "mingw32 support   $mingw32"
47680c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
4769b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
4770b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
4771983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
4772821601eaSJes Sorensenecho "VNC support       $vnc"
4773821601eaSJes Sorensenif test "$vnc" = "yes" ; then
47742f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
47752f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
4776efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
4777821601eaSJes Sorensenfi
47783142255cSblueswir1if test -n "$sparc_cpu"; then
47793142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
47803142255cSblueswir1fi
4781e37630caSaliguoriecho "xen support       $xen"
47823996e85cSPaul Durrantif test "$xen" = "yes" ; then
47833996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
478464a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
47853996e85cSPaul Durrantfi
47862e4d9fb1Saurel32echo "brlapi support    $brlapi"
4787a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
4788a25dba17SJuan Quintelaecho "Documentation     $docs"
478940d6444eSAvi Kivityecho "PIE               $pie"
47908a16d273Sthsecho "vde support       $vde"
479158952137SVincenzo Maffioneecho "netmap support    $netmap"
47925c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
4793758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
479477755340Sthsecho "Install blobs     $blobs"
4795b31a0277SJuan Quintelaecho "KVM support       $kvm"
47962da776dbSMichael R. Hinesecho "RDMA support      $rdma"
47979195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
4798f652e6afSaurel32echo "fdt support       $fdt"
4799ceb42de8Saliguoriecho "preadv support    $preadv"
48005f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
4801e78815a5SAndreas Färberecho "madvise           $madvise"
4802e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
48031e9737daSRichard Hendersonecho "sigev_thread_id   $sigev_thread_id"
4804ee682d27SStefan Weilecho "uuid support      $uuid"
480547e98658SCorey Bryantecho "libcap-ng support $cap_ng"
4806d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
48075e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
48085b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
4809713572a7SMarc-André Lureauif have_backend "simple"; then
48109410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
4811e00e36fbSStefan Weilfi
4812c9dd4074SStefan Weilif test "$spice" = "yes"; then
48132e0e3c39SAlon Levyecho "spice support     $spice ($spice_protocol_version/$spice_server_version)"
4814c9dd4074SStefan Weilelse
4815c9dd4074SStefan Weilecho "spice support     $spice"
4816c9dd4074SStefan Weilfi
4817f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
4818dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
48197b02f544SMarc-André Lureauecho "smartcard support $smartcard"
48202b2325ffSGerd Hoffmannecho "libusb            $libusb"
482169354a83SHans de Goedeecho "usb net redir     $usb_redir"
4822da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
4823014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
4824c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
48256542aa9cSPeter Lievenecho "libnfs support    $libnfs"
4826d138cee9SMichael Rothecho "build guest agent $guest_agent"
4827d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
482850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
48294c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
4830f794573eSEduardo Otuboecho "seccomp support   $seccomp"
48317c2acc70SPeter Maydellecho "coroutine backend $coroutine"
483270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
4833eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
4834c9a12e75SChrysostomos Nanakosecho "Archipelago support $archipelago"
48351d728c39SBlue Swirlecho "gcov              $gcov_tool"
48361d728c39SBlue Swirlecho "gcov enabled      $gcov"
4837ab214c29SStefan Bergerecho "TPM support       $tpm"
48380a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
48393b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
48403556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
48414f18b782SJeff Codyecho "vhdx              $vhdx"
4842607dacd0Sqiaonuohanecho "lzo support       $lzo"
4843607dacd0Sqiaonuohanecho "snappy support    $snappy"
48446b383c08SPeter Wuecho "bzip2 support     $bzip2"
4845a99d57bbSWanlong Gaoecho "NUMA host support $numa"
48462847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
48477b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
484899f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
484967b915a5Sbellard
48501ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
485124b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
4852e8cd23deSbellardfi
485397a847bcSbellard
485498ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
485597a847bcSbellard
4856dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
4857dbd99ae3SStefan Weil
485898ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
485998ec69acSJuan Quintelaecho >> $config_host_mak
486098ec69acSJuan Quintela
4861e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
486299d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
486399d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
48643aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
48658bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
48660f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
486799d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
486899d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
486922d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
48709afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
48719afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
4872e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
48735a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
4874785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
48755a699bbbSLaszlo Ersekfi
4876f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
4877f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4878f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4879834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
4880f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
4881804edf29SJuan Quintela
488298ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
4883727e5283SPaolo Bonzini
4884f8393946Saurel32if test "$debug_tcg" = "yes" ; then
48852358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4886f8393946Saurel32fi
48871625af87Saliguoriif test "$strip_opt" = "yes" ; then
488852ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
48891625af87Saliguorifi
48907d13299dSbellardif test "$bigendian" = "yes" ; then
4891e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
489297a847bcSbellardfi
489367b915a5Sbellardif test "$mingw32" = "yes" ; then
489498ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
48959fe6de94SBlue Swirl  rc_version=`cat $source_path/VERSION`
48969fe6de94SBlue Swirl  version_major=${rc_version%%.*}
48979fe6de94SBlue Swirl  rc_version=${rc_version#*.}
48989fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
48999fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49009fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
49019fe6de94SBlue Swirl  version_micro=0
49029fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
49039fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4904d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
4905d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4906f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4907d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4908d9840e25STomoki Sekiyama  fi
490950cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
491050cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
491150cbebb9SMichael Roth  fi
49121a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49139dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
49149dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
49159dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
49169dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
49179dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
49189dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
49199dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
49209dacf32dSYossi Hindin  fi
4921210fa556Spbrookelse
492235f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
4923210fa556Spbrookfi
4924128ab2ffSblueswir1
4925dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
4926dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
4927dffcb71cSMark McLoughlinfi
4928dffcb71cSMark McLoughlin
492983fb7adfSbellardif test "$darwin" = "yes" ; then
493098ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
493183fb7adfSbellardfi
4932b29fe3edSmalc
4933b29fe3edSmalcif test "$aix" = "yes" ; then
493498ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
4935b29fe3edSmalcfi
4936b29fe3edSmalc
4937ec530c81Sbellardif test "$solaris" = "yes" ; then
493898ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
49392358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
49400475a5caSths  if test "$needs_libsunmath" = "yes" ; then
494175b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
49420475a5caSths  fi
4943ec530c81Sbellardfi
4944179cf400SAndreas Färberif test "$haiku" = "yes" ; then
4945179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
4946179cf400SAndreas Färberfi
494797a847bcSbellardif test "$static" = "yes" ; then
494898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
494997a847bcSbellardfi
49501ba16968SStefan Weilif test "$profiler" = "yes" ; then
49512358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
495205c2a3e7Sbellardfi
4953c20709aaSbellardif test "$slirp" = "yes" ; then
495498ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
4955e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4956c20709aaSbellardfi
49578a16d273Sthsif test "$vde" = "yes" ; then
495898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
49598a16d273Sthsfi
496058952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
496158952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
496258952137SVincenzo Maffionefi
4963015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
4964015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
4965015a33bdSGongleifi
496647e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
496747e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
496847e98658SCorey Bryantfi
49692358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
49700c58ac1cSmalcfor drv in $audio_drv_list; do
4971bb55b712SStefan Weil    def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
497298ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
49730c58ac1cSmalcdone
497467f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
497567f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
497667f86e8eSJuan Quintelafi
4977d5631638Smalcif test "$audio_win_int" = "yes" ; then
4978d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4979d5631638Smalcfi
4980b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4981b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4982821601eaSJes Sorensenif test "$vnc" = "yes" ; then
4983821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
4984821601eaSJes Sorensenfi
49852f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
498698ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
49872f9606b3Saliguorifi
4988821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
49892f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
49902f6f5c7aSCorentin Charyfi
4991821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
4992efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4993efe556adSCorentin Charyfi
499476655d6dSaliguoriif test "$fnmatch" = "yes" ; then
49952358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
499676655d6dSaliguorifi
4997ee682d27SStefan Weilif test "$uuid" = "yes" ; then
4998ee682d27SStefan Weil  echo "CONFIG_UUID=y" >> $config_host_mak
4999ee682d27SStefan Weilfi
5000dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5001dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5002dce512deSChristoph Hellwigfi
5003b1a550a0Spbrookqemu_version=`head $source_path/VERSION`
500498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
50052358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
500698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
500798ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5008a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
500998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5010cc8ae6deSpbrookfi
501117969268SFam Zhengif test "$modules" = "yes"; then
5012e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5013e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
5014e26110cfSFam Zheng  echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
501517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
501617969268SFam Zhengfi
50171ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
501898ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5019a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
50208ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
502149ecc3faSbellardfi
502249ecc3faSbellardif test "$cocoa" = "yes" ; then
502398ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
502449ecc3faSbellardfi
50254d3b6f6eSbalrogif test "$curses" = "yes" ; then
502698ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5027ab4e5602SJan Kiszkafi
5028ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
50292358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5030ebc996f3SRiku Voipiofi
5031099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
50322358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5033099d6b0fSRiku Voipiofi
503440ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
503540ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
503640ff6d7eSKevin Wolffi
50373ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
50382358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
50393ce34dfbSvibisreenivasanfi
5040c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5041c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5042c2882b96SRiku Voipiofi
5043751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5044751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5045751bcc39SMarc-André Lureaufi
5046d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5047d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5048d0927938SUlrich Hechtfi
50493d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
50503d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
50513d4fa43eSKusanagi Kouichifi
5052b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5053b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5054b953f075SDenis V. Lunevfi
5055ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5056ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5057ed911435SKevin Wolffi
5058c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5059c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5060c727f47dSPeter Maydellfi
5061dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5062dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5063dace20dcSPeter Maydellfi
5064d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5065d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5066d0927938SUlrich Hechtfi
50674e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
50684e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
50694e0c6529SAlex Blighfi
5070cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5071cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5072cd758dd0SAlex Blighfi
50733b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
50743b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
50753b6edd16SPeter Maydellfi
50763b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
50773b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
50783b6edd16SPeter Maydellfi
50793b6edd16SPeter Maydellif test "$epoll_pwait" = "yes" ; then
50803b6edd16SPeter Maydell  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
50813b6edd16SPeter Maydellfi
5082a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5083a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5084a8fd1abaSPeter Maydellfi
508551834341SRiku Voipioif test "$timerfd" = "yes" ; then
508651834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
508751834341SRiku Voipiofi
50889af5c906SRiku Voipioif test "$setns" = "yes" ; then
50899af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
50909af5c906SRiku Voipiofi
50913b3f24adSaurel32if test "$inotify" = "yes" ; then
50922358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
50933b3f24adSaurel32fi
5094c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5095c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5096c05c7a73SRiku Voipiofi
50976ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
50986ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
50996ae9a1f4SJuan Quintelafi
51006ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
51016ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
51026ae9a1f4SJuan Quintelafi
5103769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5104d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5105b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
51066ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5107769ce76dSAlexander Graffi
51082e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
510998ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
51102e4d9fb1Saurel32fi
5111fb599c9aSbalrogif test "$bluez" = "yes" ; then
511298ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5113ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5114fb599c9aSbalrogfi
5115d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
51169d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
51179d41401bSMichael S. Tsirkinfi
5118e18df141SAnthony Liguoriecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5119a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5120a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5121a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5122a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5123014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5124925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5125925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5126925a0400SGerd Hoffmann  fi
5127bbbf9bfbSStefan Weilfi
5128ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5129ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5130ddbb0d09SDaniel P. Berrangefi
5131ddbb0d09SDaniel P. Berrangeif test "$gnutls_hash" = "yes" ; then
5132ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
5133ddbb0d09SDaniel P. Berrangefi
5134b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5135b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5136b917da4cSDaniel P. Berrangefi
513791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
513891bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
513937788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
514037788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
514137788f25SDaniel P. Berrange  fi
514262893b67SDaniel P. Berrangefi
514391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
514491bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5145becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5146*fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5147*fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5148*fff2f982SDaniel P. Berrange  fi
5149ed754746SDaniel P. Berrangefi
51509a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
51519a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
51529a2fd434SDaniel P. Berrangefi
5153559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5154559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5155559607eaSDaniel P. Berrangefi
5156bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5157bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5158a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5159a4ccabcfSAnthony Liguorifi
51609d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
51619d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
51629d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
51639d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
51649d9e1521SGerd Hoffmannfi
5165e37630caSaliguoriif test "$xen" = "yes" ; then
51666dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5167d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
516864a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
516964a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
517064a7ad6fSIan Campbell  fi
5171e37630caSaliguorifi
51725c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
51735c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
51745c6c3a6cSChristoph Hellwigfi
5175758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5176758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5177758e8e38SVenkateswararao Jujjuri (JV)fi
51784f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
51794f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
51804f26f2b6SAvi Kivityfi
5181983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5182758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5183758e8e38SVenkateswararao Jujjuri (JV)fi
51845e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
51855e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
51865e9be92dSNicholas Bellingerfi
518703ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
518803ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
518903ce5744SNikolay Nikolaevfi
519077755340Sthsif test "$blobs" = "yes" ; then
519198ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
519277755340Sthsfi
5193bf9298b9Saliguoriif test "$iovec" = "yes" ; then
51942358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5195bf9298b9Saliguorifi
5196ceb42de8Saliguoriif test "$preadv" = "yes" ; then
51972358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5198ceb42de8Saliguorifi
5199f652e6afSaurel32if test "$fdt" = "yes" ; then
52003f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5201f652e6afSaurel32fi
5202dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5203dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5204dcc38d1cSMarcelo Tosattifi
52059195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
52069195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
52079195b2c2SStefan Weilfi
52085f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
52095f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
52105f6b9e8fSBlue Swirlfi
5211e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5212e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5213e78815a5SAndreas Färberfi
5214e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5215e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5216e78815a5SAndreas Färberfi
52171e9737daSRichard Hendersonif test "$sigev_thread_id" = "yes" ; then
52181e9737daSRichard Henderson  echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
52191e9737daSRichard Hendersonfi
522097a847bcSbellard
5221cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5222cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5223cd4ec0b4SGerd Hoffmannfi
5224cd4ec0b4SGerd Hoffmann
52257b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
52267b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5227111a38b0SRobert Relyeafi
5228111a38b0SRobert Relyea
52292b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
52302b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
52312b2325ffSGerd Hoffmannfi
52322b2325ffSGerd Hoffmann
523369354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
523469354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
523569354a83SHans de Goedefi
523669354a83SHans de Goede
5237da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5238da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5239f676c67eSJeremy White  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5240da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5241014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5242014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5243014cb152SGerd Hoffmann  fi
524420ff075bSMichael Wallefi
524520ff075bSMichael Walle
524699f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
524799f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
524899f2dbd3SLiang Lifi
524999f2dbd3SLiang Li
5250607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5251607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5252607dacd0Sqiaonuohanfi
5253607dacd0Sqiaonuohan
5254607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5255607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5256607dacd0Sqiaonuohanfi
5257607dacd0Sqiaonuohan
52586b383c08SPeter Wuif test "$bzip2" = "yes" ; then
52596b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
52606b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
52616b383c08SPeter Wufi
52626b383c08SPeter Wu
5263c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5264d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
52656ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
52666ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5267c589b249SRonnie Sahlbergfi
5268c589b249SRonnie Sahlberg
52696542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
52706542aa9cSPeter Lieven  echo "CONFIG_LIBNFS=y" >> $config_host_mak
52716542aa9cSPeter Lievenfi
52726542aa9cSPeter Lieven
5273f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5274f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5275f794573eSEduardo Otubofi
5276f794573eSEduardo Otubo
527783fb7adfSbellard# XXX: suppress that
52787d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
52792358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
52807d3505c5Sbellardfi
52817d3505c5Sbellard
528220ff6c80SAnthony Liguoriif test "$zero_malloc" = "yes" ; then
528320ff6c80SAnthony Liguori  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
528420ff6c80SAnthony Liguorifi
52854d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
52864d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
52874d9310f4SDaniel P. Berrangefi
52883556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
52893556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
52903556c233SPaolo Bonzinifi
5291f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5292d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
52936ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
52946ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5295f27aaf4bSChristian Brunnerfi
529620ff6c80SAnthony Liguori
52977c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
529870c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
529970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
530070c60c08SStefan Hajnoczielse
530170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
530270c60c08SStefan Hajnoczifi
5303d0e2fce5SAneesh Kumar K.V
5304d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5305d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5306d2042378SAneesh Kumar K.Vfi
5307d2042378SAneesh Kumar K.V
5308e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5309e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5310e06a765eSHarsh Prateek Borafi
5311e06a765eSHarsh Prateek Bora
5312cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5313cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
531406d71fa1SPeter Maydellfi
531506d71fa1SPeter Maydell
53163f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
53173f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
53183f4349dcSKevin Wolffi
53193f4349dcSKevin Wolf
53208ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
53218ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
53228ab1bf12SLuiz Capitulinofi
53238ab1bf12SLuiz Capitulino
532476a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
532576a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
532676a347e1SRichard Hendersonfi
532776a347e1SRichard Henderson
5328f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5329f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5330f540166bSRichard Hendersonfi
5331f540166bSRichard Henderson
53321e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
53331e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
53341e6e9acaSRichard Hendersonfi
53351e6e9acaSRichard Henderson
5336eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5337d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
53386ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
53396ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5340eb100396SBharata B Raofi
5341eb100396SBharata B Rao
53420c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
53430c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
53440c14fb47SBharata B Raofi
53450c14fb47SBharata B Rao
53467c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
53477c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
53487c815372SBharata B Raofi
53497c815372SBharata B Rao
5350c9a12e75SChrysostomos Nanakosif test "$archipelago" = "yes" ; then
5351c9a12e75SChrysostomos Nanakos  echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5352c9a12e75SChrysostomos Nanakos  echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5353c9a12e75SChrysostomos Nanakosfi
5354c9a12e75SChrysostomos Nanakos
53550a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5356d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
53576ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
53586ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
53590a12ec87SRichard W.M. Jonesfi
53600a12ec87SRichard W.M. Jones
53614f18b782SJeff Codyif test "$vhdx" = "yes" ; then
53624f18b782SJeff Cody  echo "CONFIG_VHDX=y" >> $config_host_mak
53634f18b782SJeff Codyfi
53644f18b782SJeff Cody
536568063649Sblueswir1# USB host support
5366b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
53672b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5368b5613fdcSGerd Hoffmannelse
536998ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5370b5613fdcSGerd Hoffmannfi
537168063649Sblueswir1
53723b8acc11SPaolo Bonzini# TPM passthrough support?
53733b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
53743b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
53753b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
53763b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
53773b8acc11SPaolo Bonzini  fi
53783b8acc11SPaolo Bonzinifi
53793b8acc11SPaolo Bonzini
53805b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
53815b808275SLluís Vilanovaif have_backend "nop"; then
53826d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
538322890ab5SPrerna Saxenafi
53845b808275SLluís Vilanovaif have_backend "simple"; then
53856d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
53866d8a764eSLluís  # Set the appropriate trace file.
5387953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
53889410b56cSPrerna Saxenafi
5389ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5390ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
53916d8a764eSLluísfi
53925b808275SLluís Vilanovaif have_backend "ust"; then
53936d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
53946d8a764eSLluísfi
53955b808275SLluís Vilanovaif have_backend "dtrace"; then
53966d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
53976d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
53986d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
53996d8a764eSLluís  fi
5400c276b17dSDaniel P. Berrangefi
54015b808275SLluís Vilanovaif have_backend "ftrace"; then
5402781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5403781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5404781e9545SEiichi Tsukata  else
540521684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5406781e9545SEiichi Tsukata  fi
5407781e9545SEiichi Tsukatafi
54089410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
54099410b56cSPrerna Saxena
54102da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
54112da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
54122da776dbSMichael R. Hinesfi
54132da776dbSMichael R. Hines
54145c312079SDr. David Alan Gilbert# Hold two types of flag:
54155c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
54165c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
54175c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
54185c312079SDr. David Alan Gilbert#                                     platform
54195c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
54205c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
54215c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
54225c312079SDr. David Alan Gilbertfi
54235c312079SDr. David Alan Gilbert
54245b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
54255b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
54265b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
54275b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
54285b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
54295b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5430c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
54315b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
543240d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
543340d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
54345b5e3037SPaolo Bonzinielse
54355b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
54365b5e3037SPaolo Bonzinifi
54375b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
54385b5e3037SPaolo Bonzini
543998ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
544098ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5441804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5442804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
54431901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
54441901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
54451901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
544621655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5447c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5448804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5449a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5450a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5451a31a8642SMichael S. Tsirkinfi
54522b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5453804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
545483f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
54553c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5456804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
545745d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
54583dd46c78SBlue Swirlecho "AS=$as" >> $config_host_mak
54593dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5460804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5461804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
54624852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
54639fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5464e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
546546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5466a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5467f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5468e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5469e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
547080fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
54712944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5472e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5473e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5474e39f0062SPaolo Bonzinifi
547542da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
547642da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
547742da6041SGerd Hoffmannelse
547842da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
547942da6041SGerd Hoffmannfi
5480e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
548146eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
548273da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
54833e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5484804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
548517969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
548617969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5487957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
548890246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
548990246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
549094dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5491cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
54921d728c39SBlue Swirlif test "$gcov" = "yes" ; then
54931d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
54941d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
54951d728c39SBlue Swirlfi
5496804edf29SJuan Quintela
54976efd7517SPeter Maydell# use included Linux headers
54986efd7517SPeter Maydellif test "$linux" = "yes" ; then
5499a307beb6SAndreas Färber  mkdir -p linux-headers
55006efd7517SPeter Maydell  case "$cpu" in
5501c72b26ecSRichard Henderson  i386|x86_64|x32)
550208312a63SPeter Maydell    linux_arch=x86
55036efd7517SPeter Maydell    ;;
55046efd7517SPeter Maydell  ppcemb|ppc|ppc64)
550508312a63SPeter Maydell    linux_arch=powerpc
55066efd7517SPeter Maydell    ;;
55076efd7517SPeter Maydell  s390x)
550808312a63SPeter Maydell    linux_arch=s390
550908312a63SPeter Maydell    ;;
55101f080313SClaudio Fontana  aarch64)
55111f080313SClaudio Fontana    linux_arch=arm64
55121f080313SClaudio Fontana    ;;
5513222e7d11SSanjay Lal  mips64)
5514222e7d11SSanjay Lal    linux_arch=mips
5515222e7d11SSanjay Lal    ;;
551608312a63SPeter Maydell  *)
551708312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
551808312a63SPeter Maydell    linux_arch="$cpu"
55196efd7517SPeter Maydell    ;;
55206efd7517SPeter Maydell  esac
552108312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
552208312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
552308312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
552408312a63SPeter Maydell    fi
55256efd7517SPeter Maydellfi
55266efd7517SPeter Maydell
552797a847bcSbellardfor target in $target_list; do
552897a847bcSbellardtarget_dir="$target"
552925be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
5530c1799a84SPaolo Bonzinitarget_name=`echo $target | cut -d '-' -f 1`
553197a847bcSbellardtarget_bigendian="no"
55321f3d3c8fSJuan Quintela
5533c1799a84SPaolo Bonzinicase "$target_name" in
5534d15a9c23SAnthony Green  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5535ea2d6a39SJuan Quintela  target_bigendian=yes
5536ea2d6a39SJuan Quintela  ;;
5537ea2d6a39SJuan Quintelaesac
553897a847bcSbellardtarget_softmmu="no"
5539997344f3Sbellardtarget_user_only="no"
5540831b7825Sthstarget_linux_user="no"
554184778508Sblueswir1target_bsd_user="no"
55429e407a85Spbrookcase "$target" in
5543c1799a84SPaolo Bonzini  ${target_name}-softmmu)
55449e407a85Spbrook    target_softmmu="yes"
55459e407a85Spbrook    ;;
5546c1799a84SPaolo Bonzini  ${target_name}-linux-user)
55479c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
554876ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
55499c7a4202SBlue Swirl    fi
55509e407a85Spbrook    target_user_only="yes"
55519e407a85Spbrook    target_linux_user="yes"
55529e407a85Spbrook    ;;
5553c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
55549cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
555576ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
55569c7a4202SBlue Swirl    fi
555784778508Sblueswir1    target_user_only="yes"
555884778508Sblueswir1    target_bsd_user="yes"
555984778508Sblueswir1    ;;
55609e407a85Spbrook  *)
556176ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
55629e407a85Spbrook    exit 1
55639e407a85Spbrook    ;;
55649e407a85Spbrookesac
5565831b7825Sths
556697a847bcSbellardmkdir -p $target_dir
556725be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
556897a847bcSbellard
5569e5fe0c52Spbrookbflt="no"
5570c1799a84SPaolo Bonziniinterp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
557156aebc89Spbrookgdb_xml_files=""
55727ba1e619Saliguori
5573c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
55746acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5575e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5576e73aae67SJuan Quintela
5577c1799a84SPaolo Bonzinicase "$target_name" in
55782408a527Saurel32  i386)
55792408a527Saurel32  ;;
55802408a527Saurel32  x86_64)
55816acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
55822408a527Saurel32  ;;
55832408a527Saurel32  alpha)
55842408a527Saurel32  ;;
55852408a527Saurel32  arm|armeb)
5586b498c8a0SJuan Quintela    TARGET_ARCH=arm
5587e5fe0c52Spbrook    bflt="yes"
558856aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
55892408a527Saurel32  ;;
55906a49fa95SAlexander Graf  aarch64)
55916a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
55926a49fa95SAlexander Graf    bflt="yes"
55938f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
55946a49fa95SAlexander Graf  ;;
55952408a527Saurel32  cris)
55962408a527Saurel32  ;;
5597613a22c9SMichael Walle  lm32)
5598613a22c9SMichael Walle  ;;
55992408a527Saurel32  m68k)
56000938cda5Saurel32    bflt="yes"
560156aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
56022408a527Saurel32  ;;
5603877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5604877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
560572b675caSEdgar E. Iglesias    bflt="yes"
560672b675caSEdgar E. Iglesias  ;;
56072408a527Saurel32  mips|mipsel)
5608b498c8a0SJuan Quintela    TARGET_ARCH=mips
560925be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
56102408a527Saurel32  ;;
56112408a527Saurel32  mipsn32|mipsn32el)
5612597e2cecSRichard Henderson    TARGET_ARCH=mips64
56136acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
561425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5615597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
56162408a527Saurel32  ;;
56172408a527Saurel32  mips64|mips64el)
5618b498c8a0SJuan Quintela    TARGET_ARCH=mips64
56196acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
562025be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
56212408a527Saurel32  ;;
5622d15a9c23SAnthony Green  moxie)
5623d15a9c23SAnthony Green  ;;
5624e67db06eSJia Liu  or32)
5625e67db06eSJia Liu    TARGET_ARCH=openrisc
5626e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5627e67db06eSJia Liu  ;;
56282408a527Saurel32  ppc)
5629c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56302408a527Saurel32  ;;
56312408a527Saurel32  ppcemb)
56326acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5633e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5634c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56352408a527Saurel32  ;;
56362408a527Saurel32  ppc64)
56376acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5638e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
56391438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56402408a527Saurel32  ;;
56419c35126cSDoug Kwan  ppc64le)
56429c35126cSDoug Kwan    TARGET_ARCH=ppc64
56439c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
56449c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
56451438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56469c35126cSDoug Kwan  ;;
56472408a527Saurel32  ppc64abi32)
5648b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
56496acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5650e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
565125be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
56521438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56532408a527Saurel32  ;;
56542408a527Saurel32  sh4|sh4eb)
5655b498c8a0SJuan Quintela    TARGET_ARCH=sh4
56564dbed897Spbrook    bflt="yes"
56572408a527Saurel32  ;;
56582408a527Saurel32  sparc)
56592408a527Saurel32  ;;
56602408a527Saurel32  sparc64)
56616acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
56622408a527Saurel32  ;;
56632408a527Saurel32  sparc32plus)
5664b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
56656acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
5666e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
566725be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
56682408a527Saurel32  ;;
566924e804ecSAlexander Graf  s390x)
56708a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
567124e804ecSAlexander Graf  ;;
5672444e06b1SChen Gang  tilegx)
5673444e06b1SChen Gang  ;;
56745ecaa4edSPeter Crosthwaite  tricore)
56755ecaa4edSPeter Crosthwaite  ;;
5676d2fbca94SGuan Xuetao  unicore32)
5677d2fbca94SGuan Xuetao  ;;
5678cfa550c6SMax Filippov  xtensa|xtensaeb)
5679cfa550c6SMax Filippov    TARGET_ARCH=xtensa
5680cfa550c6SMax Filippov  ;;
56812408a527Saurel32  *)
568276ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
56832408a527Saurel32  ;;
56842408a527Saurel32esac
56855e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
56865e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
56875e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
56885e8861a0SPaolo Bonzinifi
56895e8861a0SPaolo Bonzini
56905e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
56915e8861a0SPaolo Bonzini
569299afc91dSDaniel P. Berrangeupper() {
569399afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
569499afc91dSDaniel P. Berrange}
569599afc91dSDaniel P. Berrange
569699afc91dSDaniel P. Berrangetarget_arch_name="`upper $TARGET_ARCH`"
569725be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
5698c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
569925be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5700e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
5701e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
5702e6e91b9cSJuan Quintelafi
570325be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5704adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
5705adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5706adfc3e91SStacey Sonfi
5707c1799a84SPaolo Bonzinicase "$target_name" in
57081b0c87fcSJuan Quintela  i386|x86_64)
57091b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
571025be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
5711eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
5712eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5713eb6fda0fSAnthony PERARD      fi
5714432d268cSJun Nakajima    fi
571559d21e53SAlexander Graf    ;;
571659d21e53SAlexander Graf  *)
57171b0c87fcSJuan Quintelaesac
5718c1799a84SPaolo Bonzinicase "$target_name" in
5719222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5720c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
5721c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5722c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
5723c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5724c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
5725c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
5726c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5727222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5728c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
572918b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
573018b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
573118b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
573225be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
57331ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
5734d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5735421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5736d5970055SMichael S. Tsirkin      fi
5737c59249f9SJuan Quintela    fi
5738c59249f9SJuan Quintelaesac
5739de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
574025be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
574197a847bcSbellardfi
574297a847bcSbellardif test "$target_softmmu" = "yes" ; then
574325be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5744de83cd02Sbellardfi
5745997344f3Sbellardif test "$target_user_only" = "yes" ; then
574625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5747a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5748997344f3Sbellardfi
5749831b7825Sthsif test "$target_linux_user" = "yes" ; then
575025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5751831b7825Sthsfi
575256aebc89Spbrooklist=""
575356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
575456aebc89Spbrook  for x in $gdb_xml_files; do
575556aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
575656aebc89Spbrook  done
575725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
57583d0f1517SJuan Quintelafi
5759de83cd02Sbellard
5760e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
576125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5762e5fe0c52Spbrookfi
576384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
576425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
576584778508Sblueswir1fi
57665b0753e0Sbellard
57674afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
5768fa282484SJuan Quintela
57694afddb55SJuan Quintelacflags=""
5770fa282484SJuan Quintelaldflags=""
57719b8e111fSJuan Quintela
5772c765fcacSPeter Crosthwaitedisas_config() {
5773c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5774c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5775c765fcacSPeter Crosthwaite}
5776c765fcacSPeter Crosthwaite
577764656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
577864656024SJuan Quintela  case "$i" in
577964656024SJuan Quintela  alpha)
5780c765fcacSPeter Crosthwaite    disas_config "ALPHA"
578164656024SJuan Quintela  ;;
578282295d8aSRichard Henderson  aarch64)
578382295d8aSRichard Henderson    if test -n "${cxx}"; then
5784c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
578582295d8aSRichard Henderson    fi
578682295d8aSRichard Henderson  ;;
578764656024SJuan Quintela  arm)
5788c765fcacSPeter Crosthwaite    disas_config "ARM"
5789999b53ecSClaudio Fontana    if test -n "${cxx}"; then
5790c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
5791999b53ecSClaudio Fontana    fi
579264656024SJuan Quintela  ;;
579364656024SJuan Quintela  cris)
5794c765fcacSPeter Crosthwaite    disas_config "CRIS"
579564656024SJuan Quintela  ;;
579664656024SJuan Quintela  hppa)
5797c765fcacSPeter Crosthwaite    disas_config "HPPA"
579864656024SJuan Quintela  ;;
5799c72b26ecSRichard Henderson  i386|x86_64|x32)
5800c765fcacSPeter Crosthwaite    disas_config "I386"
580164656024SJuan Quintela  ;;
5802903ec55cSAurelien Jarno  ia64*)
5803c765fcacSPeter Crosthwaite    disas_config "IA64"
5804903ec55cSAurelien Jarno  ;;
580579368f49SMichael Walle  lm32)
5806c765fcacSPeter Crosthwaite    disas_config "LM32"
580779368f49SMichael Walle  ;;
580864656024SJuan Quintela  m68k)
5809c765fcacSPeter Crosthwaite    disas_config "M68K"
581064656024SJuan Quintela  ;;
5811877fdc12SEdgar E. Iglesias  microblaze*)
5812c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
581364656024SJuan Quintela  ;;
581464656024SJuan Quintela  mips*)
5815c765fcacSPeter Crosthwaite    disas_config "MIPS"
581664656024SJuan Quintela  ;;
5817d15a9c23SAnthony Green  moxie*)
5818c765fcacSPeter Crosthwaite    disas_config "MOXIE"
5819d15a9c23SAnthony Green  ;;
5820e67db06eSJia Liu  or32)
5821c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
5822e67db06eSJia Liu  ;;
582364656024SJuan Quintela  ppc*)
5824c765fcacSPeter Crosthwaite    disas_config "PPC"
582564656024SJuan Quintela  ;;
582624e804ecSAlexander Graf  s390*)
5827c765fcacSPeter Crosthwaite    disas_config "S390"
582864656024SJuan Quintela  ;;
582964656024SJuan Quintela  sh4)
5830c765fcacSPeter Crosthwaite    disas_config "SH4"
583164656024SJuan Quintela  ;;
583264656024SJuan Quintela  sparc*)
5833c765fcacSPeter Crosthwaite    disas_config "SPARC"
583464656024SJuan Quintela  ;;
5835cfa550c6SMax Filippov  xtensa*)
5836c765fcacSPeter Crosthwaite    disas_config "XTENSA"
5837cfa550c6SMax Filippov  ;;
583864656024SJuan Quintela  esac
583964656024SJuan Quinteladone
58409195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
5841c765fcacSPeter Crosthwaite  disas_config "TCI"
58429195b2c2SStefan Weilfi
584364656024SJuan Quintela
58446ee7126fSJuan Quintelacase "$ARCH" in
58456ee7126fSJuan Quintelaalpha)
58466ee7126fSJuan Quintela  # Ensure there's only a single GP
58476ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
58486ee7126fSJuan Quintela;;
58496ee7126fSJuan Quintelaesac
58506ee7126fSJuan Quintela
5851d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
585225be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
5853d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
5854d02c1db3SJuan Quintela    cflags="-p $cflags"
5855d02c1db3SJuan Quintela    ldflags="-p $ldflags"
5856d02c1db3SJuan Quintela  fi
5857d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
5858d02c1db3SJuan Quintela    ldflags="-p $ldflags"
585925be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
5860d02c1db3SJuan Quintela  fi
5861d02c1db3SJuan Quintelafi
5862d02c1db3SJuan Quintela
58639b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5864964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
5865fa282484SJuan Quintelafi
5866fa282484SJuan Quintela
586725be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
586825be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5869fa282484SJuan Quintela
587097a847bcSbellarddone # for target in $targets
58717d13299dSbellard
5872b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
5873b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
5874b776eca1SGerd Hoffmannfi
5875b776eca1SGerd Hoffmann
5876a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
5877a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
5878a540f158SPeter Crosthwaitefi
5879a540f158SPeter Crosthwaite
5880a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
5881a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
5882a99d57bbSWanlong Gaofi
5883a99d57bbSWanlong Gao
5884fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
5885fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
5886fd0e6053SJohn Snowfi
5887fd0e6053SJohn Snow
5888d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
5889f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
58902b170effSMichael TokarevDIRS="$DIRS fsdev"
58919933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
58922d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
58932dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
5894c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5895c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5896aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5897ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5898446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
58999933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
59002d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
59014652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
5902753d11f2SRichard Hendersonfor bios_file in \
5903753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
59045acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
5905753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
5906753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
5907e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
5908753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
59094e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
5910753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
5911753d11f2SRichard Hendersondo
59127ea78b74SJan Kiszka    FILES="$FILES pc-bios/`basename $bios_file`"
59137ea78b74SJan Kiszkadone
5914c2304b52SMarcel Apfelbaumfor test_file in `find $source_path/tests/acpi-test-data -type f`
5915c2304b52SMarcel Apfelbaumdo
5916c2304b52SMarcel Apfelbaum    FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5917c2304b52SMarcel Apfelbaumdone
5918d1807a4fSPaolo Bonzinimkdir -p $DIRS
59197d13299dSbellardfor f in $FILES ; do
5920cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5921f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
5922f9245e10SPeter Maydell    fi
59237d13299dSbellarddone
59241ad2134fSPaul Brook
5925c34ebfdcSAnthony Liguori# temporary config to build submodules
59262d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
5927c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
592837116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
5929c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
59303dd46c78SBlue Swirl    echo "AS=$as" >> $config_mak
5931c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
5932c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
59333dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
5934c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
5935a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
5936c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
5937c34ebfdcSAnthony Liguoridone
5938c34ebfdcSAnthony Liguori
593976c7560aSMax Reitz# set up qemu-iotests in this build directory
594076c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
594176c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
594276c7560aSMax Reitz
594376c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
594476c7560aSMax Reitzecho >> "$iotests_common_env"
594576c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
594676c7560aSMax Reitz
594776c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
594876c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
594976c7560aSMax Reitzfi
595076c7560aSMax Reitz
5951dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
5952dc655404SMichael S. Tsirkincat <<EOD >config.status
5953dc655404SMichael S. Tsirkin#!/bin/sh
5954dc655404SMichael S. Tsirkin# Generated by configure.
5955dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
5956dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
5957dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
5958dc655404SMichael S. TsirkinEOD
5959dc655404SMichael S. Tsirkinprintf "exec" >>config.status
5960dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
5961cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
5962dc655404SMichael S. Tsirkinchmod +x config.status
5963dc655404SMichael S. Tsirkin
59648cd05ab6SPeter Maydellrm -r "$TMPDIR1"
5965