xref: /openbmc/qemu/configure (revision cc720a5dc4d096206d30f7724fc9dc5c8af4593b)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
148cd05ab6SPeter Maydell# Temporary directory used for files created while
158cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
168cd05ab6SPeter Maydell# we can safely blow away any previous version of it
178cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
188cd05ab6SPeter Maydell# it when configure exits.)
198cd05ab6SPeter MaydellTMPDIR1="config-temp"
208cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
218cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
228cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
238cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
248cd05ab6SPeter Maydell    exit 1
257d13299dSbellardfi
267d13299dSbellard
278cd05ab6SPeter MaydellTMPB="qemu-conf"
288cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
2966518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
309c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
318cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
326969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
337d13299dSbellard
34da1d85e3SGerd Hoffmannrm -f config.log
359ac81bbbSmalc
36b48e3611SPeter Maydell# Print a helpful header at the top of config.log
37b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
38979ae168SPeter Maydellprintf "# Configured with:" >> config.log
39979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
40979ae168SPeter Maydellecho >> config.log
41b48e3611SPeter Maydellecho "#" >> config.log
42b48e3611SPeter Maydell
4376ad07a4SPeter Maydellerror_exit() {
4476ad07a4SPeter Maydell    echo
4576ad07a4SPeter Maydell    echo "ERROR: $1"
4676ad07a4SPeter Maydell    while test -n "$2"; do
4776ad07a4SPeter Maydell        echo "       $2"
4876ad07a4SPeter Maydell        shift
4976ad07a4SPeter Maydell    done
5076ad07a4SPeter Maydell    echo
5176ad07a4SPeter Maydell    exit 1
5276ad07a4SPeter Maydell}
5376ad07a4SPeter Maydell
549c83ffd8SPeter Maydelldo_compiler() {
559c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
569c83ffd8SPeter Maydell    # is compiler binary to execute.
579c83ffd8SPeter Maydell    local compiler="$1"
589c83ffd8SPeter Maydell    shift
599c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
609c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
618dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
628dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
638dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
648dc38a78SPeter Maydell    # obvious to developers.
658dc38a78SPeter Maydell    if test "$werror" != "yes"; then
668dc38a78SPeter Maydell        return 0
678dc38a78SPeter Maydell    fi
688dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
698dc38a78SPeter Maydell    case "$*" in
708dc38a78SPeter Maydell        *-Werror*)
718dc38a78SPeter Maydell           return 0
728dc38a78SPeter Maydell        ;;
738dc38a78SPeter Maydell    esac
749c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
759c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
7676ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
7776ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
7876ad07a4SPeter Maydell        "will be at the bottom of config.log." \
7976ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
808dc38a78SPeter Maydell}
818dc38a78SPeter Maydell
829c83ffd8SPeter Maydelldo_cc() {
839c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
849c83ffd8SPeter Maydell}
859c83ffd8SPeter Maydell
869c83ffd8SPeter Maydelldo_cxx() {
879c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
889c83ffd8SPeter Maydell}
899c83ffd8SPeter Maydell
909c83ffd8SPeter Maydellupdate_cxxflags() {
919c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
929c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
939c83ffd8SPeter Maydell    # because they only make sense for C programs.
949c83ffd8SPeter Maydell    QEMU_CXXFLAGS=
959c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
969c83ffd8SPeter Maydell        case $arg in
979c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
989c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
999c83ffd8SPeter Maydell                ;;
1009c83ffd8SPeter Maydell            *)
1019c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1029c83ffd8SPeter Maydell                ;;
1039c83ffd8SPeter Maydell        esac
1049c83ffd8SPeter Maydell    done
1059c83ffd8SPeter Maydell}
1069c83ffd8SPeter Maydell
10752166aa0SJuan Quintelacompile_object() {
108fd0e6053SJohn Snow  local_cflags="$1"
109fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11052166aa0SJuan Quintela}
11152166aa0SJuan Quintela
11252166aa0SJuan Quintelacompile_prog() {
11352166aa0SJuan Quintela  local_cflags="$1"
11452166aa0SJuan Quintela  local_ldflags="$2"
1158dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
11652166aa0SJuan Quintela}
11752166aa0SJuan Quintela
11811568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
11911568d6dSPaolo Bonzinisymlink() {
12072b8b5a1SStefan Weil  rm -rf "$2"
121ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12272b8b5a1SStefan Weil  ln -s "$1" "$2"
12311568d6dSPaolo Bonzini}
12411568d6dSPaolo Bonzini
1250dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1260dba6195SLoïc Minier# executable or a builtin)
1270dba6195SLoïc Minierhas() {
1280dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1290dba6195SLoïc Minier}
1300dba6195SLoïc Minier
1310dba6195SLoïc Minier# search for an executable in PATH
1320dba6195SLoïc Minierpath_of() {
1330dba6195SLoïc Minier    local_command="$1"
1340dba6195SLoïc Minier    local_ifs="$IFS"
1350dba6195SLoïc Minier    local_dir=""
1360dba6195SLoïc Minier
1370dba6195SLoïc Minier    # pathname has a dir component?
1380dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1390dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1400dba6195SLoïc Minier            echo "$local_command"
1410dba6195SLoïc Minier            return 0
1420dba6195SLoïc Minier        fi
1430dba6195SLoïc Minier    fi
1440dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1450dba6195SLoïc Minier        return 1
1460dba6195SLoïc Minier    fi
1470dba6195SLoïc Minier
1480dba6195SLoïc Minier    IFS=:
1490dba6195SLoïc Minier    for local_dir in $PATH; do
1500dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1510dba6195SLoïc Minier            echo "$local_dir/$local_command"
1520dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1530dba6195SLoïc Minier            return 0
1540dba6195SLoïc Minier        fi
1550dba6195SLoïc Minier    done
1560dba6195SLoïc Minier    # not found
1570dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1580dba6195SLoïc Minier    return 1
1590dba6195SLoïc Minier}
1600dba6195SLoïc Minier
1615b808275SLluís Vilanovahave_backend () {
1625b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1635b808275SLluís Vilanova}
1645b808275SLluís Vilanova
1657d13299dSbellard# default parameters
16689138857SStefan Weilsource_path=$(dirname "$0")
1672ff6b91eSJuan Quintelacpu=""
168a31a8642SMichael S. Tsirkiniasl="iasl"
1691e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
17043ce4dfeSbellardstatic="no"
1717d13299dSbellardcross_prefix=""
1720c58ac1cSmalcaudio_drv_list=""
173b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
174b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
175e49d021eSPeter Maydellhost_cc="cc"
17673da375eSJuan Quintelalibs_softmmu=""
1773e2e0e6bSJuan Quintelalibs_tools=""
17867f86e8eSJuan Quintelaaudio_pt_int=""
179d5631638Smalcaudio_win_int=""
1802b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
181957f1f99SMichael Rothlibs_qga=""
1825bc62e01SGerd Hoffmanndebug_info="yes"
18363678e17SSteven Noonanstack_protector=""
184ac0df51dSaliguori
185afb63ebdSStefan Weil# Don't accept a target_list environment variable.
186afb63ebdSStefan Weilunset target_list
187377529c0SPaolo Bonzini
188377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
189377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
190377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
191377529c0SPaolo Bonzini#              unless --disable-foo is given
192377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
193377529c0SPaolo Bonzini#              feature will searched for,
194377529c0SPaolo Bonzini#              if not found, configure exits with error
195377529c0SPaolo Bonzini#
196377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
197377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
198377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
199377529c0SPaolo Bonzini
200377529c0SPaolo Bonzinibluez=""
201377529c0SPaolo Bonzinibrlapi=""
202377529c0SPaolo Bonzinicurl=""
203377529c0SPaolo Bonzinicurses=""
204377529c0SPaolo Bonzinidocs=""
205377529c0SPaolo Bonzinifdt=""
20658952137SVincenzo Maffionenetmap="no"
207e2134eb9SGerd Hoffmannpixman=""
208377529c0SPaolo Bonzinisdl=""
209ee8466d0SCole Robinsonsdlabi=""
210983eef5aSMeador Ingevirtfs=""
211821601eaSJes Sorensenvnc="yes"
212377529c0SPaolo Bonzinisparse="no"
213377529c0SPaolo Bonzinivde=""
214377529c0SPaolo Bonzinivnc_sasl=""
215377529c0SPaolo Bonzinivnc_jpeg=""
216377529c0SPaolo Bonzinivnc_png=""
217377529c0SPaolo Bonzinixen=""
218d5b93ddfSAnthony PERARDxen_ctrl_version=""
21964a7ad6fSIan Campbellxen_pv_domain_build="no"
220eb6fda0fSAnthony PERARDxen_pci_passthrough=""
221377529c0SPaolo Bonzinilinux_aio=""
22247e98658SCorey Bryantcap_ng=""
223377529c0SPaolo Bonziniattr=""
2244f26f2b6SAvi Kivitylibattr=""
225377529c0SPaolo Bonzinixfs=""
226377529c0SPaolo Bonzini
227d41a75a2SBradvhost_net="no"
2285e9be92dSNicholas Bellingervhost_scsi="no"
229fc0b9b0eSStefan Hajnoczivhost_vsock="no"
230d41a75a2SBradkvm="no"
231b0cb0a66SVincent Palatinhax="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=""
2723556c233SPaolo Bonziniqom_cast_debug="yes"
273baf86d6bSPaolo Bonzinitrace_backends="log"
274377529c0SPaolo Bonzinitrace_file="trace"
275377529c0SPaolo Bonzinispice=""
276377529c0SPaolo Bonzinirbd=""
2777b02f544SMarc-André Lureausmartcard=""
2782b2325ffSGerd Hoffmannlibusb=""
27969354a83SHans de Goedeusb_redir=""
280da076ffeSGerd Hoffmannopengl=""
281014cb152SGerd Hoffmannopengl_dmabuf="no"
28299f2dbd3SLiang Liavx2_opt="no"
2831ece9905SAlon Levyzlib="yes"
284b25c9dffSStefan Weillzo=""
285b25c9dffSStefan Weilsnappy=""
2866b383c08SPeter Wubzip2=""
287e8ef31a3SMichael Tokarevguest_agent=""
288d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
28950cbebb9SMichael Rothguest_agent_ntddscsi="no"
2909dacf32dSYossi Hindinguest_agent_msi=""
291d9840e25STomoki Sekiyamavss_win32_sdk=""
292d9840e25STomoki Sekiyamawin_sdk="no"
2934b1c11fdSDaniel P. Berrangewant_tools="yes"
294c589b249SRonnie Sahlberglibiscsi=""
2956542aa9cSPeter Lievenlibnfs=""
296519175a2SAlex Barcelocoroutine=""
29770c60c08SStefan Hajnoczicoroutine_pool=""
2987d992e4dSPeter Lievendebug_stack_usage="no"
299f794573eSEduardo Otuboseccomp=""
300eb100396SBharata B Raoglusterfs=""
301d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3020c14fb47SBharata B Raoglusterfs_discard="no"
3037c815372SBharata B Raoglusterfs_zerofill="no"
304a4ccabcfSAnthony Liguorigtk=""
3059e04c683SStefan Weilgtkabi=""
306925a0400SGerd Hoffmanngtk_gl="no"
307a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
308ddbb0d09SDaniel P. Berrangegnutls=""
309b917da4cSDaniel P. Berrangegnutls_rnd=""
31091bfcdb0SDaniel P. Berrangenettle=""
311fff2f982SDaniel P. Berrangenettle_kdf="no"
31291bfcdb0SDaniel P. Berrangegcrypt=""
3131f923c70SLongpeng(Mike)gcrypt_hmac="no"
31437788f25SDaniel P. Berrangegcrypt_kdf="no"
315bbbf9bfbSStefan Weilvte=""
3169d9e1521SGerd Hoffmannvirglrenderer=""
317e91c793cSCole Robinsontpm="yes"
3180a12ec87SRichard W.M. Joneslibssh2=""
319a99d57bbSWanlong Gaonuma=""
3202847b469SFam Zhengtcmalloc="no"
3217b01cb97SAlexandre Derumierjemalloc="no"
322a6b1d4c0SChanglong Xiereplication="yes"
323377529c0SPaolo Bonzini
324ac0df51dSaliguori# parse CC options first
325ac0df51dSaliguorifor opt do
32689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
327ac0df51dSaliguori  case "$opt" in
328ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
329ac0df51dSaliguori  ;;
3303d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
331ac0df51dSaliguori  ;;
33283f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33383f73fceSTomoki Sekiyama  ;;
334ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
335ca4deeb1SPaolo Bonzini  ;;
3362ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3372ff6b91eSJuan Quintela  ;;
338de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
339f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
340e2a2ed06SJuan Quintela  ;;
341a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
342f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
343e2a2ed06SJuan Quintela  ;;
3445bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3455bc62e01SGerd Hoffmann  ;;
3465bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3475bc62e01SGerd Hoffmann  ;;
348ac0df51dSaliguori  esac
349ac0df51dSaliguoridone
350ac0df51dSaliguori# OS specific
351ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35293148aa5SStefan Weil# we can eliminate its usage altogether.
353ac0df51dSaliguori
354e49d021eSPeter Maydell# Preferred compiler:
355e49d021eSPeter Maydell#  ${CC} (if set)
356e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
357e49d021eSPeter Maydell#  system compiler
358e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
359e49d021eSPeter Maydell  cc="$host_cc"
360e49d021eSPeter Maydellelse
361b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
362e49d021eSPeter Maydellfi
363e49d021eSPeter Maydell
36483f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
36583f73fceSTomoki Sekiyama  cxx="c++"
36683f73fceSTomoki Sekiyamaelse
36783f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
36883f73fceSTomoki Sekiyamafi
36983f73fceSTomoki Sekiyama
370b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
371cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3725f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3733dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
374b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
375b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3764852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
377b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
378b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
37917884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38017884d7bSSergei Trofimovichquery_pkg_config() {
38117884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38217884d7bSSergei Trofimovich}
38317884d7bSSergei Trofimovichpkg_config=query_pkg_config
384b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
38547c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
386ac0df51dSaliguori
38745d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
38845d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
38945d285abSPeter Maydell
390be17dc90SMichael S. Tsirkin# default flags for all hosts
3912d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
3922d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
3932d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
3942d31515bSPeter Maydell# provides these semantics.)
3952d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
396f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
397c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
398be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
3996b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4005bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4015bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
402be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4035bc62e01SGerd Hoffmannfi
404be17dc90SMichael S. Tsirkin
405ca4deeb1SPaolo Bonzini# make source path absolute
40689138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
407ca4deeb1SPaolo Bonzini
408cab00a5aSMichael S. Tsirkin# running configure in the source tree?
409cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
410cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
411cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
412cab00a5aSMichael S. Tsirkinelse
413cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
414cab00a5aSMichael S. Tsirkinfi
415cab00a5aSMichael S. Tsirkin
416ac0df51dSaliguoricheck_define() {
417ac0df51dSaliguoricat > $TMPC <<EOF
418ac0df51dSaliguori#if !defined($1)
419fd786e1aSPeter Maydell#error $1 not defined
420ac0df51dSaliguori#endif
421ac0df51dSaliguoriint main(void) { return 0; }
422ac0df51dSaliguoriEOF
42352166aa0SJuan Quintela  compile_object
424ac0df51dSaliguori}
425ac0df51dSaliguori
426307119e7SGerd Hoffmanncheck_include() {
427307119e7SGerd Hoffmanncat > $TMPC <<EOF
428307119e7SGerd Hoffmann#include <$1>
429307119e7SGerd Hoffmannint main(void) { return 0; }
430307119e7SGerd HoffmannEOF
431307119e7SGerd Hoffmann  compile_object
432307119e7SGerd Hoffmann}
433307119e7SGerd Hoffmann
43493b25869SJohn Snowwrite_c_skeleton() {
43593b25869SJohn Snow    cat > $TMPC <<EOF
43693b25869SJohn Snowint main(void) { return 0; }
43793b25869SJohn SnowEOF
43893b25869SJohn Snow}
43993b25869SJohn Snow
440bbea4050SPeter Maydellif check_define __linux__ ; then
441bbea4050SPeter Maydell  targetos="Linux"
442bbea4050SPeter Maydellelif check_define _WIN32 ; then
443bbea4050SPeter Maydell  targetos='MINGW32'
444bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
445bbea4050SPeter Maydell  targetos='OpenBSD'
446bbea4050SPeter Maydellelif check_define __sun__ ; then
447bbea4050SPeter Maydell  targetos='SunOS'
448bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
449bbea4050SPeter Maydell  targetos='Haiku'
450bbea4050SPeter Maydellelse
45189138857SStefan Weil  targetos=$(uname -s)
452bbea4050SPeter Maydellfi
453bbea4050SPeter Maydell
454bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
455bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
456bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
457bbea4050SPeter Maydell# the correct CPU with the --cpu option.
458bbea4050SPeter Maydellcase $targetos in
459bbea4050SPeter MaydellDarwin)
460bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
461bbea4050SPeter Maydell  # run 64-bit userspace code.
462bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
463bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
464bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
465bbea4050SPeter Maydell    cpu="x86_64"
466bbea4050SPeter Maydell  fi
467bbea4050SPeter Maydell  ;;
468bbea4050SPeter MaydellSunOS)
46989138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
470bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
471bbea4050SPeter Maydell    cpu="x86_64"
472bbea4050SPeter Maydell  fi
473bbea4050SPeter Maydellesac
474bbea4050SPeter Maydell
4752ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4762ff6b91eSJuan Quintela  # command line argument
4772ff6b91eSJuan Quintela  :
4782ff6b91eSJuan Quintelaelif check_define __i386__ ; then
479ac0df51dSaliguori  cpu="i386"
480ac0df51dSaliguorielif check_define __x86_64__ ; then
481c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
482c72b26ecSRichard Henderson    cpu="x32"
483c72b26ecSRichard Henderson  else
484ac0df51dSaliguori    cpu="x86_64"
485c72b26ecSRichard Henderson  fi
4863aa9bd6cSblueswir1elif check_define __sparc__ ; then
4873aa9bd6cSblueswir1  if check_define __arch64__ ; then
4883aa9bd6cSblueswir1    cpu="sparc64"
4893aa9bd6cSblueswir1  else
4903aa9bd6cSblueswir1    cpu="sparc"
4913aa9bd6cSblueswir1  fi
492fdf7ed96Smalcelif check_define _ARCH_PPC ; then
493fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
494fdf7ed96Smalc    cpu="ppc64"
495ac0df51dSaliguori  else
496fdf7ed96Smalc    cpu="ppc"
497fdf7ed96Smalc  fi
498afa05235SAurelien Jarnoelif check_define __mips__ ; then
499afa05235SAurelien Jarno  cpu="mips"
500477ba620SAurelien Jarnoelif check_define __ia64__ ; then
501477ba620SAurelien Jarno  cpu="ia64"
502d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
503d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
504d66ed0eaSAurelien Jarno    cpu="s390x"
505d66ed0eaSAurelien Jarno  else
506d66ed0eaSAurelien Jarno    cpu="s390"
507d66ed0eaSAurelien Jarno  fi
50821d89f84SPeter Maydellelif check_define __arm__ ; then
50921d89f84SPeter Maydell  cpu="arm"
5101f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5111f080313SClaudio Fontana  cpu="aarch64"
512fdf7ed96Smalcelse
51389138857SStefan Weil  cpu=$(uname -m)
514ac0df51dSaliguorifi
515ac0df51dSaliguori
516359bc95dSPeter MaydellARCH=
517359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
518359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5197d13299dSbellardcase "$cpu" in
520c72b26ecSRichard Henderson  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
521ea8f20f8SJuan Quintela    cpu="$cpu"
522ea8f20f8SJuan Quintela  ;;
5237d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
52497a847bcSbellard    cpu="i386"
5257d13299dSbellard  ;;
526aaa5fa14Saurel32  x86_64|amd64)
527aaa5fa14Saurel32    cpu="x86_64"
528aaa5fa14Saurel32  ;;
52921d89f84SPeter Maydell  armv*b|armv*l|arm)
53021d89f84SPeter Maydell    cpu="arm"
5317d13299dSbellard  ;;
5321f080313SClaudio Fontana  aarch64)
5331f080313SClaudio Fontana    cpu="aarch64"
5341f080313SClaudio Fontana  ;;
535afa05235SAurelien Jarno  mips*)
536afa05235SAurelien Jarno    cpu="mips"
537afa05235SAurelien Jarno  ;;
5383142255cSblueswir1  sparc|sun4[cdmuv])
539ae228531Sbellard    cpu="sparc"
540ae228531Sbellard  ;;
5417d13299dSbellard  *)
542359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
543359bc95dSPeter Maydell    ARCH=unknown
5447d13299dSbellard  ;;
5457d13299dSbellardesac
546359bc95dSPeter Maydellif test -z "$ARCH"; then
547359bc95dSPeter Maydell  ARCH="$cpu"
548359bc95dSPeter Maydellfi
549e2d52ad3SJuan Quintela
5507d13299dSbellard# OS specific
5510dbfc675SJuan Quintela
552adfc3e91SStacey Son# host *BSD for user mode
553adfc3e91SStacey SonHOST_VARIANT_DIR=""
554adfc3e91SStacey Son
5557d13299dSbellardcase $targetos in
55667b915a5SbellardMINGW32*)
55767b915a5Sbellard  mingw32="yes"
558b0cb0a66SVincent Palatin  hax="yes"
5593cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
560307119e7SGerd Hoffmann  if check_include dsound.h; then
5613cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
562307119e7SGerd Hoffmann  else
563307119e7SGerd Hoffmann    audio_drv_list=""
564307119e7SGerd Hoffmann  fi
56567b915a5Sbellard;;
5665c40d2bdSthsGNU/kFreeBSD)
567a167ba50SAurelien Jarno  bsd="yes"
5680c58ac1cSmalc  audio_drv_list="oss"
5690bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5705c40d2bdSths;;
5717d3505c5SbellardFreeBSD)
5727d3505c5Sbellard  bsd="yes"
5730db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5740c58ac1cSmalc  audio_drv_list="oss"
5750bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
576f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
577f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
578a7764f15SEd Maste  # needed for kinfo_getproc
579a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
58058952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
581adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
5827d3505c5Sbellard;;
583c5e97233Sblueswir1DragonFly)
584c5e97233Sblueswir1  bsd="yes"
5850db4a067SPaolo Bonzini  make="${MAKE-gmake}"
586c5e97233Sblueswir1  audio_drv_list="oss"
5870bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
588adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
589c5e97233Sblueswir1;;
5907d3505c5SbellardNetBSD)
5917d3505c5Sbellard  bsd="yes"
5920db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5930c58ac1cSmalc  audio_drv_list="oss"
5940bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
5958ef92a88Sblueswir1  oss_lib="-lossaudio"
596adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
5977d3505c5Sbellard;;
5987d3505c5SbellardOpenBSD)
5997d3505c5Sbellard  bsd="yes"
6000db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6014f6ab397SBrad Smith  audio_drv_list="sdl"
6020bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
603adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6047d3505c5Sbellard;;
60583fb7adfSbellardDarwin)
60683fb7adfSbellard  bsd="yes"
60783fb7adfSbellard  darwin="yes"
608b0cb0a66SVincent Palatin  hax="yes"
60917969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6101b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
611a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6120c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6131b0f9cc2Saliguori  fi
614fd677642Sths  cocoa="yes"
6150c58ac1cSmalc  audio_drv_list="coreaudio"
61614382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6170c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6187973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
619a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
620a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
621a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
622adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
62383fb7adfSbellard;;
624ec530c81SbellardSunOS)
625ec530c81Sbellard  solaris="yes"
6260db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6270db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
628fa58948dSBlue Swirl  ld="gld"
629e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6300475a5caSths  needs_libsunmath="no"
63189138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
632c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6330475a5caSths    if test "$solarisrev" -le 9 ; then
6340475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6350475a5caSths        needs_libsunmath="yes"
636f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
637f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
638f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6390475a5caSths      else
64076ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
64176ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
64276ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
64376ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6440475a5caSths      fi
6450475a5caSths    fi
64686b2bd93Sths  fi
6476b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6480c58ac1cSmalc    audio_drv_list="oss"
6496b4d2ba1Sths  fi
650c2de5c91Smalc  audio_possible_drivers="oss sdl"
651d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
652d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
653d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
654d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
655a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
656560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
657560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
658560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
659ec530c81Sbellard;;
660b29fe3edSmalcAIX)
661b29fe3edSmalc  aix="yes"
6620db4a067SPaolo Bonzini  make="${MAKE-gmake}"
663b29fe3edSmalc;;
664179cf400SAndreas FärberHaiku)
665179cf400SAndreas Färber  haiku="yes"
666179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
667179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
668179cf400SAndreas Färber;;
669fb065187Sbellard*)
6700c58ac1cSmalc  audio_drv_list="oss"
6710bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6725327cf48Sbellard  linux="yes"
673831b7825Sths  linux_user="yes"
674af2be207SJan Kiszka  kvm="yes"
675af2be207SJan Kiszka  vhost_net="yes"
6765e9be92dSNicholas Bellinger  vhost_scsi="yes"
677fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
678a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
679fb065187Sbellard;;
6807d13299dSbellardesac
6817d13299dSbellard
6827d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
683b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
68484778508Sblueswir1    bsd_user="yes"
6857d3505c5Sbellard  fi
68608de3949SAndreas Färberfi
6877d3505c5Sbellard
6880db4a067SPaolo Bonzini: ${make=${MAKE-make}}
6890db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
69052510f8bSStefan Weil: ${python=${PYTHON-python}}
691e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
6920db4a067SPaolo Bonzini
6933c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
6943c4a4d0dSPeter Maydellif has clang; then
6953c4a4d0dSPeter Maydell  objcc=clang
6963c4a4d0dSPeter Maydellelse
6973c4a4d0dSPeter Maydell  objcc="$cc"
6983c4a4d0dSPeter Maydellfi
6993c4a4d0dSPeter Maydell
7003457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7013457a3f8SJuan Quintela  EXESUF=".exe"
70217969268SFam Zheng  DSOSUF=".dll"
703a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
704e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
705e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
70678e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
70778e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
708f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
70993b25869SJohn Snow  write_c_skeleton;
710f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
711f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
712f7cf5d5bSStefan Weil  fi
713c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
714683035deSPaolo Bonzini  mandir="\${prefix}"
715528ae5b8SEduardo Habkost  datadir="\${prefix}"
716850da188SEduardo Habkost  qemu_docdir="\${prefix}"
717683035deSPaolo Bonzini  bindir="\${prefix}"
718683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7195a699bbbSLaszlo Ersek  local_statedir=
720683035deSPaolo Bonzini  confsuffix=""
721259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7223457a3f8SJuan Quintelafi
7233457a3f8SJuan Quintela
724487fefdbSAnthony Liguoriwerror=""
72585aa5189Sbellard
7267d13299dSbellardfor opt do
72789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7287d13299dSbellard  case "$opt" in
7292efc3265Sbellard  --help|-h) show_help=yes
7302efc3265Sbellard  ;;
73199123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
73299123e13SMike Frysinger  ;;
733b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7347d13299dSbellard  ;;
735b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
73632ce6337Sbellard  ;;
737ca4deeb1SPaolo Bonzini  --source-path=*)
7387d13299dSbellard  ;;
739ac0df51dSaliguori  --cross-prefix=*)
7407d13299dSbellard  ;;
741ac0df51dSaliguori  --cc=*)
7427d13299dSbellard  ;;
743b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
74483469015Sbellard  ;;
74583f73fceSTomoki Sekiyama  --cxx=*)
74683f73fceSTomoki Sekiyama  ;;
747e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
748e007dbecSMichael S. Tsirkin  ;;
7493c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7503c4a4d0dSPeter Maydell  ;;
751b1a550a0Spbrook  --make=*) make="$optarg"
7527d13299dSbellard  ;;
7536a882643Spbrook  --install=*) install="$optarg"
7546a882643Spbrook  ;;
755c886edfbSBlue Swirl  --python=*) python="$optarg"
756c886edfbSBlue Swirl  ;;
7571d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7581d728c39SBlue Swirl  ;;
759e2d8830eSBrad  --smbd=*) smbd="$optarg"
760e2d8830eSBrad  ;;
761e2a2ed06SJuan Quintela  --extra-cflags=*)
7627d13299dSbellard  ;;
763e2a2ed06SJuan Quintela  --extra-ldflags=*)
7647d13299dSbellard  ;;
7655bc62e01SGerd Hoffmann  --enable-debug-info)
7665bc62e01SGerd Hoffmann  ;;
7675bc62e01SGerd Hoffmann  --disable-debug-info)
7685bc62e01SGerd Hoffmann  ;;
76917969268SFam Zheng  --enable-modules)
77017969268SFam Zheng      modules="yes"
77117969268SFam Zheng  ;;
7723aa88b31SStefan Hajnoczi  --disable-modules)
7733aa88b31SStefan Hajnoczi      modules="no"
7743aa88b31SStefan Hajnoczi  ;;
7752ff6b91eSJuan Quintela  --cpu=*)
7767d13299dSbellard  ;;
777b1a550a0Spbrook  --target-list=*) target_list="$optarg"
778de83cd02Sbellard  ;;
7795b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
7805b808275SLluís Vilanova  ;;
7815b808275SLluís Vilanova  # XXX: backwards compatibility
7825b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
78394a420b1SStefan Hajnoczi  ;;
78474242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
7859410b56cSPrerna Saxena  ;;
7867d13299dSbellard  --enable-gprof) gprof="yes"
7877d13299dSbellard  ;;
7881d728c39SBlue Swirl  --enable-gcov) gcov="yes"
7891d728c39SBlue Swirl  ;;
79079427693SLoïc Minier  --static)
79179427693SLoïc Minier    static="yes"
79279427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
79317884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
79443ce4dfeSbellard  ;;
7950b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
7960b24e75fSPaolo Bonzini  ;;
7970b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
7980b24e75fSPaolo Bonzini  ;;
7993aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8003aa5d2beSAlon Levy  ;;
8018bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8028bf188aaSMichael Tokarev  ;;
8030f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8040f94d6daSAlon Levy  ;;
805528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8060b24e75fSPaolo Bonzini  ;;
807023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
808023d3d67SEduardo Habkost  ;;
809850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8100b24e75fSPaolo Bonzini  ;;
811ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
81207381cc1SAnthony Liguori  ;;
813785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
814785c23aeSLuiz Capitulino  ;;
815785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
816023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
817023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
818023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
819023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
820023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
821023ddd74SMax Filippov    # lots of directory switches by default.
822023ddd74SMax Filippov  ;;
823e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
824e2134eb9SGerd Hoffmann  ;;
825e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
826e2134eb9SGerd Hoffmann  ;;
82774880fe2SRobert Schiele  --without-pixman) pixman="none"
82874880fe2SRobert Schiele  ;;
82997a847bcSbellard  --disable-sdl) sdl="no"
83097a847bcSbellard  ;;
831c4198157SJuan Quintela  --enable-sdl) sdl="yes"
832c4198157SJuan Quintela  ;;
83347c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
83447c03744SDave Airlie  ;;
8353556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8363556c233SPaolo Bonzini  ;;
8373556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8383556c233SPaolo Bonzini  ;;
839983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
840983eef5aSMeador Inge  ;;
841983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
842983eef5aSMeador Inge  ;;
843821601eaSJes Sorensen  --disable-vnc) vnc="no"
844821601eaSJes Sorensen  ;;
845821601eaSJes Sorensen  --enable-vnc) vnc="yes"
846821601eaSJes Sorensen  ;;
8472f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8482f6a1ab0Sblueswir1  ;;
8490c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8500c58ac1cSmalc  ;;
85189138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
852b64ec4e4SFam Zheng  ;;
85389138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
854eb852011SMarkus Armbruster  ;;
855f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
856f8393946Saurel32  ;;
857f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
858f8393946Saurel32  ;;
859f3d08ee6SPaul Brook  --enable-debug)
860f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
861f3d08ee6SPaul Brook      debug_tcg="yes"
862f3d08ee6SPaul Brook      debug="yes"
863f3d08ee6SPaul Brook      strip_opt="no"
864b553a042SJohn Snow      fortify_source="no"
865f3d08ee6SPaul Brook  ;;
86603b4fe7dSaliguori  --enable-sparse) sparse="yes"
86703b4fe7dSaliguori  ;;
86803b4fe7dSaliguori  --disable-sparse) sparse="no"
86903b4fe7dSaliguori  ;;
8701625af87Saliguori  --disable-strip) strip_opt="no"
8711625af87Saliguori  ;;
8722f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8732f9606b3Saliguori  ;;
874ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
875ea784e3bSJuan Quintela  ;;
8762f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
8772f6f5c7aSCorentin Chary  ;;
8782f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
8792f6f5c7aSCorentin Chary  ;;
880efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
881efe556adSCorentin Chary  ;;
882efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
883efe556adSCorentin Chary  ;;
884443f1376Sbellard  --disable-slirp) slirp="no"
885c20709aaSbellard  ;;
886e0e6c8c0Saliguori  --disable-vde) vde="no"
8878a16d273Sths  ;;
888dfb278bdSJuan Quintela  --enable-vde) vde="yes"
889dfb278bdSJuan Quintela  ;;
89058952137SVincenzo Maffione  --disable-netmap) netmap="no"
89158952137SVincenzo Maffione  ;;
89258952137SVincenzo Maffione  --enable-netmap) netmap="yes"
89358952137SVincenzo Maffione  ;;
894e37630caSaliguori  --disable-xen) xen="no"
895e37630caSaliguori  ;;
896fc321b4bSJuan Quintela  --enable-xen) xen="yes"
897fc321b4bSJuan Quintela  ;;
898eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
899eb6fda0fSAnthony PERARD  ;;
900eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
901eb6fda0fSAnthony PERARD  ;;
90264a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
90364a7ad6fSIan Campbell  ;;
90464a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
90564a7ad6fSIan Campbell  ;;
9062e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9072e4d9fb1Saurel32  ;;
9084ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9094ffcedb6SJuan Quintela  ;;
910fb599c9aSbalrog  --disable-bluez) bluez="no"
911fb599c9aSbalrog  ;;
912a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
913a20a6f46SJuan Quintela  ;;
9147ba1e619Saliguori  --disable-kvm) kvm="no"
9157ba1e619Saliguori  ;;
916b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
917b31a0277SJuan Quintela  ;;
918b0cb0a66SVincent Palatin  --disable-hax) hax="no"
919180fb750Szhanghailiang  ;;
920b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
921180fb750Szhanghailiang  ;;
9229195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9239195b2c2SStefan Weil  ;;
9249195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9259195b2c2SStefan Weil  ;;
92647e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
92747e98658SCorey Bryant  ;;
92847e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
92947e98658SCorey Bryant  ;;
930cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
931cd4ec0b4SGerd Hoffmann  ;;
932cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
933cd4ec0b4SGerd Hoffmann  ;;
934c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
935c589b249SRonnie Sahlberg  ;;
936c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
937c589b249SRonnie Sahlberg  ;;
9386542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9396542aa9cSPeter Lieven  ;;
9406542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9416542aa9cSPeter Lieven  ;;
94205c2a3e7Sbellard  --enable-profiler) profiler="yes"
94305c2a3e7Sbellard  ;;
94414821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
94514821030SPavel Borzenkov  ;;
946c2de5c91Smalc  --enable-cocoa)
947c2de5c91Smalc      cocoa="yes" ;
94889138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9495b0753e0Sbellard  ;;
950cad25d69Spbrook  --disable-system) softmmu="no"
9510a8e90f4Spbrook  ;;
952cad25d69Spbrook  --enable-system) softmmu="yes"
9530a8e90f4Spbrook  ;;
9540953a80fSZachary Amsden  --disable-user)
9550953a80fSZachary Amsden      linux_user="no" ;
9560953a80fSZachary Amsden      bsd_user="no" ;
9570953a80fSZachary Amsden  ;;
9580953a80fSZachary Amsden  --enable-user) ;;
959831b7825Sths  --disable-linux-user) linux_user="no"
9600a8e90f4Spbrook  ;;
961831b7825Sths  --enable-linux-user) linux_user="yes"
962831b7825Sths  ;;
96384778508Sblueswir1  --disable-bsd-user) bsd_user="no"
96484778508Sblueswir1  ;;
96584778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
96684778508Sblueswir1  ;;
96740d6444eSAvi Kivity  --enable-pie) pie="yes"
96834005a00SKirill A. Shutemov  ;;
96940d6444eSAvi Kivity  --disable-pie) pie="no"
97034005a00SKirill A. Shutemov  ;;
97185aa5189Sbellard  --enable-werror) werror="yes"
97285aa5189Sbellard  ;;
97385aa5189Sbellard  --disable-werror) werror="no"
97485aa5189Sbellard  ;;
97563678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
97663678e17SSteven Noonan  ;;
97763678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
97863678e17SSteven Noonan  ;;
9794d3b6f6eSbalrog  --disable-curses) curses="no"
9804d3b6f6eSbalrog  ;;
981c584a6d0SJuan Quintela  --enable-curses) curses="yes"
982c584a6d0SJuan Quintela  ;;
983769ce76dSAlexander Graf  --disable-curl) curl="no"
984769ce76dSAlexander Graf  ;;
985788c8196SJuan Quintela  --enable-curl) curl="yes"
986788c8196SJuan Quintela  ;;
9872df87df7SJuan Quintela  --disable-fdt) fdt="no"
9882df87df7SJuan Quintela  ;;
9892df87df7SJuan Quintela  --enable-fdt) fdt="yes"
9902df87df7SJuan Quintela  ;;
9915c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
9925c6c3a6cSChristoph Hellwig  ;;
9935c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
9945c6c3a6cSChristoph Hellwig  ;;
995758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
996758e8e38SVenkateswararao Jujjuri (JV)  ;;
997758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
998758e8e38SVenkateswararao Jujjuri (JV)  ;;
99977755340Sths  --disable-blobs) blobs="no"
100077755340Sths  ;;
10014a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10024a19f1ecSpbrook  ;;
1003519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1004519175a2SAlex Barcelo  ;;
100570c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
100670c60c08SStefan Hajnoczi  ;;
100770c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
100870c60c08SStefan Hajnoczi  ;;
10097d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10107d992e4dSPeter Lieven  ;;
1011a25dba17SJuan Quintela  --disable-docs) docs="no"
101270ec5dc0SAnthony Liguori  ;;
1013a25dba17SJuan Quintela  --enable-docs) docs="yes"
101483a3ab8bSJuan Quintela  ;;
1015d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1016d5970055SMichael S. Tsirkin  ;;
1017d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1018d5970055SMichael S. Tsirkin  ;;
10195e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10205e9be92dSNicholas Bellinger  ;;
10215e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10225e9be92dSNicholas Bellinger  ;;
1023fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1024fc0b9b0eSStefan Hajnoczi  ;;
1025fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1026fc0b9b0eSStefan Hajnoczi  ;;
1027da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
102820ff075bSMichael Walle  ;;
1029da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
103020ff075bSMichael Walle  ;;
1031f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1032f27aaf4bSChristian Brunner  ;;
1033f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1034f27aaf4bSChristian Brunner  ;;
10358c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10368c84cf11SSergei Trofimovich  ;;
10378c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10388c84cf11SSergei Trofimovich  ;;
10397b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1040111a38b0SRobert Relyea  ;;
10417b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1042111a38b0SRobert Relyea  ;;
10432b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10442b2325ffSGerd Hoffmann  ;;
10452b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10462b2325ffSGerd Hoffmann  ;;
104769354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
104869354a83SHans de Goede  ;;
104969354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
105069354a83SHans de Goede  ;;
10511ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10521ece9905SAlon Levy  ;;
1053b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1054b25c9dffSStefan Weil  ;;
1055607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1056607dacd0Sqiaonuohan  ;;
1057b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1058b25c9dffSStefan Weil  ;;
1059607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1060607dacd0Sqiaonuohan  ;;
10616b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10626b383c08SPeter Wu  ;;
10636b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10646b383c08SPeter Wu  ;;
1065d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1066d138cee9SMichael Roth  ;;
1067d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1068d138cee9SMichael Roth  ;;
10699dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10709dacf32dSYossi Hindin  ;;
10719dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10729dacf32dSYossi Hindin  ;;
1073d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1074d9840e25STomoki Sekiyama  ;;
1075d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1076d9840e25STomoki Sekiyama  ;;
1077d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1078d9840e25STomoki Sekiyama  ;;
1079d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1080d9840e25STomoki Sekiyama  ;;
1081d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1082d9840e25STomoki Sekiyama  ;;
1083d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1084d9840e25STomoki Sekiyama  ;;
10854b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
10864b1c11fdSDaniel P. Berrange  ;;
10874b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
10884b1c11fdSDaniel P. Berrange  ;;
1089f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1090f794573eSEduardo Otubo  ;;
1091f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1092f794573eSEduardo Otubo  ;;
1093eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1094eb100396SBharata B Rao  ;;
1095eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1096eb100396SBharata B Rao  ;;
109752b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
109852b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1099583f6e7bSStefan Hajnoczi  ;;
1100cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1101cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1102cb6414dfSFam Zheng  ;;
1103315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1104315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1105315d3184SFam Zheng  ;;
1106a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1107a4ccabcfSAnthony Liguori  ;;
1108a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1109a4ccabcfSAnthony Liguori  ;;
1110a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1111a1c5e949SDaniel P. Berrange  ;;
1112ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1113ddbb0d09SDaniel P. Berrange  ;;
1114ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1115ddbb0d09SDaniel P. Berrange  ;;
111691bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
111791bfcdb0SDaniel P. Berrange  ;;
111891bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
111991bfcdb0SDaniel P. Berrange  ;;
112091bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
112191bfcdb0SDaniel P. Berrange  ;;
112291bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
112391bfcdb0SDaniel P. Berrange  ;;
11242da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11252da776dbSMichael R. Hines  ;;
11262da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11272da776dbSMichael R. Hines  ;;
1128528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1129528de90aSDaniel P. Berrange  ;;
1130bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1131bbbf9bfbSStefan Weil  ;;
1132bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1133bbbf9bfbSStefan Weil  ;;
11349d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11359d9e1521SGerd Hoffmann  ;;
11369d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11379d9e1521SGerd Hoffmann  ;;
1138e91c793cSCole Robinson  --disable-tpm) tpm="no"
1139e91c793cSCole Robinson  ;;
1140ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1141ab214c29SStefan Berger  ;;
11420a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11430a12ec87SRichard W.M. Jones  ;;
11440a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11450a12ec87SRichard W.M. Jones  ;;
1146a99d57bbSWanlong Gao  --disable-numa) numa="no"
1147a99d57bbSWanlong Gao  ;;
1148a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1149a99d57bbSWanlong Gao  ;;
11502847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11512847b469SFam Zheng  ;;
11522847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11532847b469SFam Zheng  ;;
11547b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11557b01cb97SAlexandre Derumier  ;;
11567b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11577b01cb97SAlexandre Derumier  ;;
1158a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1159a6b1d4c0SChanglong Xie  ;;
1160a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1161a6b1d4c0SChanglong Xie  ;;
11622d2ad6d0SFam Zheng  *)
11632d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11642d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11652d2ad6d0SFam Zheng      exit 1
11667f1559c6Sbalrog  ;;
11677d13299dSbellard  esac
11687d13299dSbellarddone
11697d13299dSbellard
1170f6f0b7d9SStefan Weilif ! has $python; then
1171f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1172f6f0b7d9SStefan Weilfi
1173f6f0b7d9SStefan Weil
1174f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1175f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1176fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1177fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1178f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1179f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1180f6f0b7d9SStefan Weilfi
1181f6f0b7d9SStefan Weil
1182fec21036SMarkus Armbruster# Suppress writing compiled files
1183f6f0b7d9SStefan Weilpython="$python -B"
1184f6f0b7d9SStefan Weil
118540293e58Sbellardcase "$cpu" in
1186e3608d66SRichard Henderson    ppc)
1187e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1188e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1189e3608d66SRichard Henderson           ;;
1190e3608d66SRichard Henderson    ppc64)
1191e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1192e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1193e3608d66SRichard Henderson           ;;
11949b9c37c3SRichard Henderson    sparc)
11950c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
119679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
11973142255cSblueswir1           ;;
1198ed968ff1SJuan Quintela    sparc64)
11990c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
120079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
12013142255cSblueswir1           ;;
120276d83bdeSths    s390)
1203061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
120428d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
120528d7cc49SRichard Henderson           ;;
120628d7cc49SRichard Henderson    s390x)
1207061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
120828d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
120976d83bdeSths           ;;
121040293e58Sbellard    i386)
121179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12120c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12132b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
121440293e58Sbellard           ;;
121540293e58Sbellard    x86_64)
12167ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12177ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12187ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12197ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12200c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12212b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1222379f6698SPaul Brook           ;;
1223c72b26ecSRichard Henderson    x32)
1224c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1225c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1226c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1227c72b26ecSRichard Henderson           ;;
122830163d89SPeter Maydell    # No special flags required for other host CPUs
12293142255cSblueswir1esac
12303142255cSblueswir1
123179f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
123279f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
123379f3b12fSPeter Crosthwaite
1234affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1235affc88ccSPeter Maydell# support, even if we're using TCI.
1236affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1237affc88ccSPeter Maydell  bsd_user="no"
1238affc88ccSPeter Maydell  linux_user="no"
1239affc88ccSPeter Maydellfi
1240affc88ccSPeter Maydell
124160e0df25SPeter Maydelldefault_target_list=""
124260e0df25SPeter Maydell
12436e92f823SPeter Maydellmak_wilds=""
12446e92f823SPeter Maydell
124560e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12466e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
124760e0df25SPeter Maydellfi
124860e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12496e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
125060e0df25SPeter Maydellfi
125160e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12526e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
125360e0df25SPeter Maydellfi
125460e0df25SPeter Maydell
12556e92f823SPeter Maydellfor config in $mak_wilds; do
12566e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12576e92f823SPeter Maydelldone
12586e92f823SPeter Maydell
1259af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1260af5db58eSpbrookcat << EOF
1261af5db58eSpbrook
1262af5db58eSpbrookUsage: configure [options]
1263af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1264af5db58eSpbrook
126508fb77edSStefan WeilStandard options:
126608fb77edSStefan Weil  --help                   print this message
126708fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
126808fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
126908fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
127008fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
127108fb77edSStefan Weil$(echo Available targets: $default_target_list | \
127208fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
127308fb77edSStefan Weil
127408fb77edSStefan WeilAdvanced options (experts only):
127508fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
127608fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
127708fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
127808fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
127908fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
128008fb77edSStefan Weil                           build time
128108fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
128208fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
128308fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
128408fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
128508fb77edSStefan Weil  --make=MAKE              use specified make [$make]
128608fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
128708fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
128808fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
128908fb77edSStefan Weil  --static                 enable static build [$static]
129008fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
129108fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
129208fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
129308fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
129408fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
129508fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
129608fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1297e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
129808fb77edSStefan Weil  --enable-debug           enable common debug build options
129908fb77edSStefan Weil  --disable-strip          disable stripping binaries
130008fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
130163678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
130208fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
130308fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
130408fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
130508fb77edSStefan Weil  --block-drv-rw-whitelist=L
130608fb77edSStefan Weil                           set block driver read-write whitelist
130708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
130808fb77edSStefan Weil  --block-drv-ro-whitelist=L
130908fb77edSStefan Weil                           set block driver read-only whitelist
131008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13115b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
131208fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
131308fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
131408fb77edSStefan Weil                           Default:trace-<pid>
1315c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1316c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1317c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1318c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
131908fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
132008fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
132108fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
132208fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1323c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1324c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1325c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1326a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1327c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1328c12d66aaSLin Ma  --enable-profiler        profiler support
1329c12d66aaSLin Ma  --enable-xen-pv-domain-build
1330c12d66aaSLin Ma                           xen pv domain builder
1331c12d66aaSLin Ma  --enable-debug-stack-usage
1332c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1333c23f23b9SMichael Tokarev
1334c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1335c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1336c23f23b9SMichael Tokarev
1337c23f23b9SMichael Tokarev  system          all system emulation targets
1338c23f23b9SMichael Tokarev  user            supported user emulation targets
1339c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1340c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1341c23f23b9SMichael Tokarev  docs            build documentation
1342c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1343c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1344c23f23b9SMichael Tokarev  pie             Position Independent Executables
1345c23f23b9SMichael Tokarev  modules         modules support
1346c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1347c23f23b9SMichael Tokarev  debug-info      debugging information
1348c23f23b9SMichael Tokarev  sparse          sparse checker
1349c23f23b9SMichael Tokarev
1350ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
135191bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
135291bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1353c23f23b9SMichael Tokarev  sdl             SDL UI
1354c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1355c23f23b9SMichael Tokarev  gtk             gtk UI
1356c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1357c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1358c23f23b9SMichael Tokarev  curses          curses UI
1359c23f23b9SMichael Tokarev  vnc             VNC UI support
1360c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1361c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1362c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1363c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1364c23f23b9SMichael Tokarev  virtfs          VirtFS
1365c23f23b9SMichael Tokarev  xen             xen backend driver support
1366c23f23b9SMichael Tokarev  xen-pci-passthrough
1367c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1368c23f23b9SMichael Tokarev  curl            curl connectivity
1369c23f23b9SMichael Tokarev  fdt             fdt device tree
1370c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1371c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1372b0cb0a66SVincent Palatin  hax             HAX acceleration support
1373c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1374c23f23b9SMichael Tokarev  vde             support for vde network
1375c23f23b9SMichael Tokarev  netmap          support for netmap network
1376c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1377c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1378c23f23b9SMichael Tokarev  attr            attr and xattr support
1379c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1380c23f23b9SMichael Tokarev  spice           spice
1381c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1382c23f23b9SMichael Tokarev  libiscsi        iscsi support
1383c23f23b9SMichael Tokarev  libnfs          nfs support
13847b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1385c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1386c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1387c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1388c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1389c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1390c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1391c23f23b9SMichael Tokarev  seccomp         seccomp support
1392c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1393c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1394c23f23b9SMichael Tokarev  tpm             TPM support
1395c23f23b9SMichael Tokarev  libssh2         ssh block device support
1396c23f23b9SMichael Tokarev  numa            libnuma support
1397c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
13987b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1399a6b1d4c0SChanglong Xie  replication     replication support
1400c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1401c12d66aaSLin Ma  opengl          opengl support
1402c12d66aaSLin Ma  virglrenderer   virgl rendering support
1403c12d66aaSLin Ma  xfsctl          xfsctl support
1404c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1405c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
140608fb77edSStefan Weil
140708fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1408af5db58eSpbrookEOF
14092d2ad6d0SFam Zhengexit 0
1410af5db58eSpbrookfi
1411af5db58eSpbrook
1412359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1413359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1414359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1415359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1416359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1417359bc95dSPeter Maydell    else
141876ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1419359bc95dSPeter Maydell    fi
1420359bc95dSPeter Maydellfi
1421359bc95dSPeter Maydell
14229c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14239c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14249c83ffd8SPeter Maydellif test -z "$werror" ; then
14259c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1426e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14279c83ffd8SPeter Maydell        werror="yes"
14289c83ffd8SPeter Maydell    else
14299c83ffd8SPeter Maydell        werror="no"
14309c83ffd8SPeter Maydell    fi
14319c83ffd8SPeter Maydellfi
14329c83ffd8SPeter Maydell
14338d05095cSPaolo Bonzini# check that the C compiler works.
143493b25869SJohn Snowwrite_c_skeleton;
14358d05095cSPaolo Bonziniif compile_object ; then
14368d05095cSPaolo Bonzini  : C compiler works ok
14378d05095cSPaolo Bonzinielse
143876ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14398d05095cSPaolo Bonzinifi
14400ef74c74SPeter Maydellif ! compile_prog ; then
14410ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14420ef74c74SPeter Maydellfi
14438d05095cSPaolo Bonzini
144498b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
144598b21dcdSPeter Maydellif has $cxx; then
144698b21dcdSPeter Maydell    cat > $TMPC <<EOF
144798b21dcdSPeter Maydellint c_function(void);
144898b21dcdSPeter Maydellint main(void) { return c_function(); }
144998b21dcdSPeter MaydellEOF
145098b21dcdSPeter Maydell
145198b21dcdSPeter Maydell    compile_object
145298b21dcdSPeter Maydell
14539c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
145498b21dcdSPeter Maydellextern "C" {
145598b21dcdSPeter Maydell   int c_function(void);
145698b21dcdSPeter Maydell}
145798b21dcdSPeter Maydellint c_function(void) { return 42; }
145898b21dcdSPeter MaydellEOF
145998b21dcdSPeter Maydell
14609c83ffd8SPeter Maydell    update_cxxflags
14619c83ffd8SPeter Maydell
14629c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
146398b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
146498b21dcdSPeter Maydell        :
146598b21dcdSPeter Maydell    else
146698b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
146798b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
146898b21dcdSPeter Maydell        cxx=
146998b21dcdSPeter Maydell    fi
147098b21dcdSPeter Maydellelse
147198b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
147298b21dcdSPeter Maydell    cxx=
147398b21dcdSPeter Maydellfi
147498b21dcdSPeter Maydell
14758d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
14768d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1477ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1478435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1479c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
148071429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
14816ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
14826ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
14836ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
14846ca026cbSPeter Maydell# so it's too error prone.
148593b25869SJohn Snow
148693b25869SJohn Snowcc_has_warning_flag() {
148793b25869SJohn Snow    write_c_skeleton;
148893b25869SJohn Snow
1489a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1490a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1491a1d29d6cSPeter Maydell    # warning options).
149293b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
149393b25869SJohn Snow    compile_prog "-Werror $optflag" ""
149493b25869SJohn Snow}
149593b25869SJohn Snow
149693b25869SJohn Snowfor flag in $gcc_flags; do
149793b25869SJohn Snow    if cc_has_warning_flag $flag ; then
14988d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14998d05095cSPaolo Bonzini    fi
15008d05095cSPaolo Bonzinidone
15018d05095cSPaolo Bonzini
150263678e17SSteven Noonanif test "$stack_protector" != "no"; then
1503fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1504fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1505fccd35a0SRodrigo Rebello{
1506fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1507fccd35a0SRodrigo Rebello    while (*c) {
1508fccd35a0SRodrigo Rebello        *p++ = *c++;
1509fccd35a0SRodrigo Rebello    }
1510fccd35a0SRodrigo Rebello    return 0;
1511fccd35a0SRodrigo Rebello}
1512fccd35a0SRodrigo RebelloEOF
151363678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15143b463a3fSMiroslav Rezanina  sp_on=0
151563678e17SSteven Noonan  for flag in $gcc_flags; do
1516590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1517590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1518590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1519590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
152063678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15213b463a3fSMiroslav Rezanina      sp_on=1
152263678e17SSteven Noonan      break
152363678e17SSteven Noonan    fi
152463678e17SSteven Noonan  done
15253b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15263b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15273b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15283b463a3fSMiroslav Rezanina    fi
15293b463a3fSMiroslav Rezanina  fi
153037746c5eSMarc-André Lureaufi
153137746c5eSMarc-André Lureau
1532cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1533cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1534cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1535cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1536cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1537cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1538cbdd1999SPaolo Bonziniint main(void) { return 0; }
1539cbdd1999SPaolo Bonzini#else
1540cbdd1999SPaolo Bonzini#error No bug in this compiler.
1541cbdd1999SPaolo Bonzini#endif
1542cbdd1999SPaolo BonziniEOF
1543cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1544cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1545cbdd1999SPaolo Bonzinifi
1546cbdd1999SPaolo Bonzini
154740d6444eSAvi Kivityif test "$static" = "yes" ; then
1548aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1549aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1550aa0d1f44SPaolo Bonzini  fi
155140d6444eSAvi Kivity  if test "$pie" = "yes" ; then
155276ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
155340d6444eSAvi Kivity  else
155440d6444eSAvi Kivity    pie="no"
155540d6444eSAvi Kivity  fi
155640d6444eSAvi Kivityfi
155740d6444eSAvi Kivity
1558768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1559768b7855SEmilio G. Cota  cat > $TMPC << EOF
1560768b7855SEmilio G. Cotastatic __thread int tls_var;
1561768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1562768b7855SEmilio G. CotaEOF
1563768b7855SEmilio G. Cota
1564768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1565768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1566768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1567768b7855SEmilio G. Cotafi
1568768b7855SEmilio G. Cota
156940d6444eSAvi Kivityif test "$pie" = ""; then
157040d6444eSAvi Kivity  case "$cpu-$targetos" in
1571c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
157240d6444eSAvi Kivity      ;;
157340d6444eSAvi Kivity    *)
157440d6444eSAvi Kivity      pie="no"
157540d6444eSAvi Kivity      ;;
157640d6444eSAvi Kivity  esac
157740d6444eSAvi Kivityfi
157840d6444eSAvi Kivity
157940d6444eSAvi Kivityif test "$pie" != "no" ; then
158040d6444eSAvi Kivity  cat > $TMPC << EOF
158121d4a791SAvi Kivity
158221d4a791SAvi Kivity#ifdef __linux__
158321d4a791SAvi Kivity#  define THREAD __thread
158421d4a791SAvi Kivity#else
158521d4a791SAvi Kivity#  define THREAD
158621d4a791SAvi Kivity#endif
158721d4a791SAvi Kivity
158821d4a791SAvi Kivitystatic THREAD int tls_var;
158921d4a791SAvi Kivity
159021d4a791SAvi Kivityint main(void) { return tls_var; }
159121d4a791SAvi Kivity
159240d6444eSAvi KivityEOF
159340d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
159440d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
159540d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
159640d6444eSAvi Kivity    pie="yes"
159740d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
159840d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
159940d6444eSAvi Kivity    fi
160040d6444eSAvi Kivity  else
160140d6444eSAvi Kivity    if test "$pie" = "yes"; then
160276ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
160340d6444eSAvi Kivity    else
160440d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
160540d6444eSAvi Kivity      pie="no"
160640d6444eSAvi Kivity    fi
160740d6444eSAvi Kivity  fi
160846eef33bSBrad
1609e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
161046eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
161146eef33bSBrad    LDFLAGS_NOPIE="-nopie"
161246eef33bSBrad  fi
161340d6444eSAvi Kivityfi
161440d6444eSAvi Kivity
161509dada40SPaolo Bonzini##########################################
161609dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
161709dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
161809dada40SPaolo Bonzini# specification is necessary
161909dada40SPaolo Bonzini
162009dada40SPaolo Bonziniif test "$cpu" = "i386"; then
162109dada40SPaolo Bonzini  cat > $TMPC << EOF
162209dada40SPaolo Bonzinistatic int sfaa(int *ptr)
162309dada40SPaolo Bonzini{
162409dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
162509dada40SPaolo Bonzini}
162609dada40SPaolo Bonzini
162709dada40SPaolo Bonziniint main(void)
162809dada40SPaolo Bonzini{
162909dada40SPaolo Bonzini  int val = 42;
16301405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
163109dada40SPaolo Bonzini  sfaa(&val);
163209dada40SPaolo Bonzini  return val;
163309dada40SPaolo Bonzini}
163409dada40SPaolo BonziniEOF
163509dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
163609dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
163709dada40SPaolo Bonzini  fi
163809dada40SPaolo Bonzinifi
163909dada40SPaolo Bonzini
164009dada40SPaolo Bonzini#########################################
1641ec530c81Sbellard# Solaris specific configure tool chain decisions
164209dada40SPaolo Bonzini
1643ec530c81Sbellardif test "$solaris" = "yes" ; then
16446792aa11SLoïc Minier  if has $install; then
16456792aa11SLoïc Minier    :
16466792aa11SLoïc Minier  else
164776ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
164876ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
164976ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1650ec530c81Sbellard  fi
165189138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
165276ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
165376ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
165476ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1655ec530c81Sbellard  fi
16566792aa11SLoïc Minier  if has ar; then
16576792aa11SLoïc Minier    :
16586792aa11SLoïc Minier  else
1659ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
166076ad07a4SPeter Maydell      error_exit "No path includes ar" \
166176ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1662ec530c81Sbellard    fi
166376ad07a4SPeter Maydell    error_exit "No path includes ar"
1664ec530c81Sbellard  fi
1665ec530c81Sbellardfi
1666ec530c81Sbellard
1667afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1668121afa9eSAnthony Liguori    target_list="$default_target_list"
1669121afa9eSAnthony Liguorielse
167089138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
16715327cf48Sbellardfi
167225b48338SPeter Maydell
167325b48338SPeter Maydell# Check that we recognised the target name; this allows a more
167425b48338SPeter Maydell# friendly error message than if we let it fall through.
167525b48338SPeter Maydellfor target in $target_list; do
167625b48338SPeter Maydell    case " $default_target_list " in
167725b48338SPeter Maydell        *" $target "*)
167825b48338SPeter Maydell            ;;
167925b48338SPeter Maydell        *)
168025b48338SPeter Maydell            error_exit "Unknown target name '$target'"
168125b48338SPeter Maydell            ;;
168225b48338SPeter Maydell    esac
168325b48338SPeter Maydelldone
168425b48338SPeter Maydell
1685f55fe278SPaolo Bonzini# see if system emulation was really requested
1686f55fe278SPaolo Bonzinicase " $target_list " in
1687f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1688f55fe278SPaolo Bonzini  ;;
1689f55fe278SPaolo Bonzini  *) softmmu=no
1690f55fe278SPaolo Bonzini  ;;
1691f55fe278SPaolo Bonziniesac
16925327cf48Sbellard
1693249247c9SJuan Quintelafeature_not_found() {
1694249247c9SJuan Quintela  feature=$1
169521684af0SStewart Smith  remedy=$2
1696249247c9SJuan Quintela
169776ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
169821684af0SStewart Smith      "configure was not able to find it." \
169921684af0SStewart Smith      "$remedy"
1700249247c9SJuan Quintela}
1701249247c9SJuan Quintela
17027d13299dSbellard# ---
17037d13299dSbellard# big/little endian test
17047d13299dSbellardcat > $TMPC << EOF
170561cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
170661cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
170761cc919fSMike Frysingerextern int foo(short *, short *);
170861cc919fSMike Frysingerint main(int argc, char *argv[]) {
170961cc919fSMike Frysinger    return foo(big_endian, little_endian);
17107d13299dSbellard}
17117d13299dSbellardEOF
17127d13299dSbellard
171361cc919fSMike Frysingerif compile_object ; then
171461cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
171561cc919fSMike Frysinger        bigendian="yes"
171661cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
171761cc919fSMike Frysinger        bigendian="no"
17187d13299dSbellard    else
17197d13299dSbellard        echo big/little test failed
17207d13299dSbellard    fi
17217d13299dSbellardelse
172261cc919fSMike Frysinger    echo big/little test failed
17237d13299dSbellardfi
17247d13299dSbellard
1725b0a47e79SJuan Quintela##########################################
1726a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1727a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1728a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1729a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1730a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1731a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1732a30878e7SPeter Maydell    fi
1733a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1734a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1735a30878e7SPeter Maydell    fi
1736a30878e7SPeter Maydell    gtk=no
1737a30878e7SPeter Maydell    sdl=no
1738a30878e7SPeter Maydellfi
1739a30878e7SPeter Maydell
17406b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
17416b39b063SEric Blakecat > $TMPC << EOF
17426b39b063SEric Blake#include <stdint.h>
17436b39b063SEric Blake#include <stdio.h>
17446b39b063SEric Blakeint main(int argc, char *argv[]) {
17456b39b063SEric Blake    return printf("%zu", SIZE_MAX);
17466b39b063SEric Blake}
17476b39b063SEric BlakeEOF
17486b39b063SEric Blakehave_broken_size_max=no
17496b39b063SEric Blakeif ! compile_object -Werror ; then
17506b39b063SEric Blake    have_broken_size_max=yes
17516b39b063SEric Blakefi
17526b39b063SEric Blake
1753a30878e7SPeter Maydell##########################################
1754015a33bdSGonglei# L2TPV3 probe
1755015a33bdSGonglei
1756015a33bdSGongleicat > $TMPC <<EOF
1757015a33bdSGonglei#include <sys/socket.h>
1758bff6cb72SMichael Tokarev#include <linux/ip.h>
1759015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1760015a33bdSGongleiEOF
1761015a33bdSGongleiif compile_prog "" "" ; then
1762015a33bdSGonglei  l2tpv3=yes
1763015a33bdSGongleielse
1764015a33bdSGonglei  l2tpv3=no
1765015a33bdSGongleifi
1766015a33bdSGonglei
1767015a33bdSGonglei##########################################
17684d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17694d9310f4SDaniel P. Berrange
17704d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17714d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17724d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17734d9310f4SDaniel P. Berrange    #
17744d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
17754d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
17764d9310f4SDaniel P. Berrange    #
17774d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
17784d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
17794d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
17804d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
17814d9310f4SDaniel P. Berrange    # that for you.
17824d9310f4SDaniel P. Berrange    #
17834d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
17844d9310f4SDaniel P. Berrange    # are not in fact redundant.
17854d9310f4SDaniel P. Berrangecat > $TMPC << EOF
17864d9310f4SDaniel P. Berrange#include <unistd.h>
17874d9310f4SDaniel P. Berrange#include <time.h>
17884d9310f4SDaniel P. Berrange#undef localtime_r
17894d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
17904d9310f4SDaniel P. BerrangeEOF
17914d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
17924d9310f4SDaniel P. Berrange        localtime_r="yes"
17934d9310f4SDaniel P. Berrange    else
17944d9310f4SDaniel P. Berrange        localtime_r="no"
17954d9310f4SDaniel P. Berrange    fi
17964d9310f4SDaniel P. Berrangefi
17974d9310f4SDaniel P. Berrange
17984d9310f4SDaniel P. Berrange##########################################
1799779ab5e3SStefan Weil# pkg-config probe
1800779ab5e3SStefan Weil
1801779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
180276ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1803779ab5e3SStefan Weilfi
1804779ab5e3SStefan Weil
1805779ab5e3SStefan Weil##########################################
1806b0a47e79SJuan Quintela# NPTL probe
1807b0a47e79SJuan Quintela
180824cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1809bd0c5661Spbrook  cat > $TMPC <<EOF
1810bd0c5661Spbrook#include <sched.h>
181130813ceaSpbrook#include <linux/futex.h>
1812182eacc0SStefan Weilint main(void) {
1813bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1814bd0c5661Spbrook#error bork
1815bd0c5661Spbrook#endif
1816182eacc0SStefan Weil  return 0;
1817bd0c5661Spbrook}
1818bd0c5661SpbrookEOF
181924cb36a6SPeter Maydell  if ! compile_object ; then
182021684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1821b0a47e79SJuan Quintela  fi
1822bd0c5661Spbrookfi
1823bd0c5661Spbrook
182411d9f695Sbellard##########################################
182599f2dbd3SLiang Li# avx2 optimization requirement check
182699f2dbd3SLiang Li
182799f2dbd3SLiang Licat > $TMPC << EOF
18284fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18294fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18304fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18314fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18324fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18335e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18345e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18354fb8320aSDr. David Alan Gilbert}
18365e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
183799f2dbd3SLiang LiEOF
18384fb8320aSDr. David Alan Gilbertif compile_object "" ; then
183999f2dbd3SLiang Li  avx2_opt="yes"
184099f2dbd3SLiang Lifi
184199f2dbd3SLiang Li
184299f2dbd3SLiang Li#########################################
1843ac62922eSbalrog# zlib check
1844ac62922eSbalrog
18451ece9905SAlon Levyif test "$zlib" != "no" ; then
1846ac62922eSbalrog    cat > $TMPC << EOF
1847ac62922eSbalrog#include <zlib.h>
1848ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1849ac62922eSbalrogEOF
185052166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1851ac62922eSbalrog        :
1852ac62922eSbalrog    else
185376ad07a4SPeter Maydell        error_exit "zlib check failed" \
185476ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1855ac62922eSbalrog    fi
18561ece9905SAlon Levyfi
1857eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1858ac62922eSbalrog
1859ac62922eSbalrog##########################################
1860607dacd0Sqiaonuohan# lzo check
1861607dacd0Sqiaonuohan
1862607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1863607dacd0Sqiaonuohan    cat > $TMPC << EOF
1864607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1865607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1866607dacd0SqiaonuohanEOF
1867607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1868607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1869b25c9dffSStefan Weil        lzo="yes"
1870b25c9dffSStefan Weil    else
1871b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1872b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1873b25c9dffSStefan Weil        fi
1874b25c9dffSStefan Weil        lzo="no"
1875b25c9dffSStefan Weil    fi
1876607dacd0Sqiaonuohanfi
1877607dacd0Sqiaonuohan
1878607dacd0Sqiaonuohan##########################################
1879607dacd0Sqiaonuohan# snappy check
1880607dacd0Sqiaonuohan
1881607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1882607dacd0Sqiaonuohan    cat > $TMPC << EOF
1883607dacd0Sqiaonuohan#include <snappy-c.h>
1884607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1885607dacd0SqiaonuohanEOF
1886607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1887607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1888b25c9dffSStefan Weil        snappy="yes"
1889b25c9dffSStefan Weil    else
1890b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1891b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1892b25c9dffSStefan Weil        fi
1893b25c9dffSStefan Weil        snappy="no"
1894b25c9dffSStefan Weil    fi
1895607dacd0Sqiaonuohanfi
1896607dacd0Sqiaonuohan
1897607dacd0Sqiaonuohan##########################################
18986b383c08SPeter Wu# bzip2 check
18996b383c08SPeter Wu
19006b383c08SPeter Wuif test "$bzip2" != "no" ; then
19016b383c08SPeter Wu    cat > $TMPC << EOF
19026b383c08SPeter Wu#include <bzlib.h>
19036b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19046b383c08SPeter WuEOF
19056b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19066b383c08SPeter Wu        bzip2="yes"
19076b383c08SPeter Wu    else
19086b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19096b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19106b383c08SPeter Wu        fi
19116b383c08SPeter Wu        bzip2="no"
19126b383c08SPeter Wu    fi
19136b383c08SPeter Wufi
19146b383c08SPeter Wu
19156b383c08SPeter Wu##########################################
1916f794573eSEduardo Otubo# libseccomp check
1917f794573eSEduardo Otubo
1918f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1919693e5910SAndrew Jones    case "$cpu" in
1920693e5910SAndrew Jones    i386|x86_64)
1921ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1922693e5910SAndrew Jones        ;;
19235ce43972SJames Hogan    mips)
19245ce43972SJames Hogan        libseccomp_minver="2.2.0"
19255ce43972SJames Hogan        ;;
1926693e5910SAndrew Jones    arm|aarch64)
1927693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1928693e5910SAndrew Jones        ;;
19293e684455SMichael Strosaker    ppc|ppc64)
19303e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19313e684455SMichael Strosaker        ;;
1932693e5910SAndrew Jones    *)
1933693e5910SAndrew Jones        libseccomp_minver=""
1934693e5910SAndrew Jones        ;;
1935693e5910SAndrew Jones    esac
1936693e5910SAndrew Jones
1937693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1938693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
193989138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
194089138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1941f794573eSEduardo Otubo        seccomp="yes"
1942f794573eSEduardo Otubo    else
1943f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1944693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1945693e5910SAndrew Jones                feature_not_found "libseccomp" \
1946693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1947693e5910SAndrew Jones            else
1948693e5910SAndrew Jones                feature_not_found "libseccomp" \
1949693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1950693e5910SAndrew Jones            fi
1951896848f0SEduardo Otubo        fi
1952e84d5956SYann E. MORIN        seccomp="no"
1953f794573eSEduardo Otubo    fi
1954f794573eSEduardo Otubofi
1955f794573eSEduardo Otubo##########################################
1956e37630caSaliguori# xen probe
1957e37630caSaliguori
1958fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1959b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19605eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1961d5b93ddfSAnthony PERARD
196250ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
196350ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
196450ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
196550ced5b3SStefan Weil
196650ced5b3SStefan Weil  # Xen (any)
196750ced5b3SStefan Weil  cat > $TMPC <<EOF
196850ced5b3SStefan Weil#include <xenctrl.h>
196950ced5b3SStefan Weilint main(void) {
197050ced5b3SStefan Weil  return 0;
197150ced5b3SStefan Weil}
197250ced5b3SStefan WeilEOF
197350ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
197450ced5b3SStefan Weil    # Xen not found
197550ced5b3SStefan Weil    if test "$xen" = "yes" ; then
197621684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
197750ced5b3SStefan Weil    fi
197850ced5b3SStefan Weil    xen=no
197950ced5b3SStefan Weil
1980d5b93ddfSAnthony PERARD  # Xen unstable
198169deef08SPeter Maydell  elif
198269deef08SPeter Maydell      cat > $TMPC <<EOF &&
19835eeb39c2SIan Campbell/*
19845eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
19855eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
1986b6eb9b45SPaulina Szubarczyk *
1987b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
1988b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
1989b6eb9b45SPaulina Szubarczyk */
1990b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
1991b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
1992b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
1993b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
1994b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
1995b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
1996b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
1997b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
1998b6eb9b45SPaulina Szubarczyk#include <stdint.h>
1999b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2000b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2001b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2002b6eb9b45SPaulina Szubarczyk#endif
2003b6eb9b45SPaulina Szubarczykint main(void) {
2004b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2005b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2006b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2007b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2008b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2009b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2010b6eb9b45SPaulina Szubarczyk
2011b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2012b6eb9b45SPaulina Szubarczyk
2013b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2014b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2015b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2016b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2017b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2018b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2019b6eb9b45SPaulina Szubarczyk
2020b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2021b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2022b6eb9b45SPaulina Szubarczyk
2023b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2024b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2025b6eb9b45SPaulina Szubarczyk
2026b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2027b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2028b6eb9b45SPaulina Szubarczyk
2029b6eb9b45SPaulina Szubarczyk  return 0;
2030b6eb9b45SPaulina Szubarczyk}
2031b6eb9b45SPaulina SzubarczykEOF
2032b6eb9b45SPaulina Szubarczyk      compile_prog "" "$xen_libs $xen_stable_libs"
2033b6eb9b45SPaulina Szubarczyk    then
2034b6eb9b45SPaulina Szubarczyk    xen_ctrl_version=480
2035b6eb9b45SPaulina Szubarczyk    xen=yes
2036b6eb9b45SPaulina Szubarczyk  elif
2037b6eb9b45SPaulina Szubarczyk      cat > $TMPC <<EOF &&
2038b6eb9b45SPaulina Szubarczyk/*
2039b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2040b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
20415eeb39c2SIan Campbell */
20425eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
20435eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
20445eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
20455eeb39c2SIan Campbell#include <xenctrl.h>
20465eeb39c2SIan Campbell#include <xenstore.h>
20475eeb39c2SIan Campbell#include <xenevtchn.h>
20485eeb39c2SIan Campbell#include <xengnttab.h>
20495eeb39c2SIan Campbell#include <xenforeignmemory.h>
20505eeb39c2SIan Campbell#include <stdint.h>
20515eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
20525eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
20535eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
20545eeb39c2SIan Campbell#endif
20555eeb39c2SIan Campbellint main(void) {
20565eeb39c2SIan Campbell  xc_interface *xc = NULL;
20575eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
20585eeb39c2SIan Campbell  xenevtchn_handle *xe;
20595eeb39c2SIan Campbell  xengnttab_handle *xg;
20605eeb39c2SIan Campbell  xen_domain_handle_t handle;
20615eeb39c2SIan Campbell
20625eeb39c2SIan Campbell  xs_daemon_open();
20635eeb39c2SIan Campbell
20645eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
20655eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20665eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20675eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20685eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
20695eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
20705eeb39c2SIan Campbell
20715eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
20725eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
20735eeb39c2SIan Campbell
20745eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
20755eeb39c2SIan Campbell  xenevtchn_fd(xe);
20765eeb39c2SIan Campbell
20775eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
20785eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
20795eeb39c2SIan Campbell
20805eeb39c2SIan Campbell  return 0;
20815eeb39c2SIan Campbell}
20825eeb39c2SIan CampbellEOF
20835eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
20845eeb39c2SIan Campbell    then
20855eeb39c2SIan Campbell    xen_ctrl_version=471
20865eeb39c2SIan Campbell    xen=yes
20875eeb39c2SIan Campbell  elif
20885eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
2089e37630caSaliguori#include <xenctrl.h>
2090cdadde39SRoger Pau Monne#include <stdint.h>
2091cdadde39SRoger Pau Monneint main(void) {
2092cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2093cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2094cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2095cdadde39SRoger Pau Monne  return 0;
2096cdadde39SRoger Pau Monne}
2097cdadde39SRoger Pau MonneEOF
2098cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
2099cdadde39SRoger Pau Monne    then
2100cdadde39SRoger Pau Monne    xen_ctrl_version=470
2101cdadde39SRoger Pau Monne    xen=yes
2102cdadde39SRoger Pau Monne
2103cdadde39SRoger Pau Monne  # Xen 4.6
2104cdadde39SRoger Pau Monne  elif
2105cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2106cdadde39SRoger Pau Monne#include <xenctrl.h>
2107e108a3c1SAnthony PERARD#include <xenstore.h>
2108d5b93ddfSAnthony PERARD#include <stdint.h>
2109d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2110d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2111d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2112d5b93ddfSAnthony PERARD#endif
2113d5b93ddfSAnthony PERARDint main(void) {
2114d5b93ddfSAnthony PERARD  xc_interface *xc;
2115d5b93ddfSAnthony PERARD  xs_daemon_open();
2116d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2117d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2118d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2119b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21208688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2121d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
212220a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2123d8b441a3SJan Beulich  return 0;
2124d8b441a3SJan Beulich}
2125d8b441a3SJan BeulichEOF
2126d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2127d8b441a3SJan Beulich    then
2128d8b441a3SJan Beulich    xen_ctrl_version=460
2129d8b441a3SJan Beulich    xen=yes
2130d8b441a3SJan Beulich
2131d8b441a3SJan Beulich  # Xen 4.5
2132d8b441a3SJan Beulich  elif
2133d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2134d8b441a3SJan Beulich#include <xenctrl.h>
2135d8b441a3SJan Beulich#include <xenstore.h>
2136d8b441a3SJan Beulich#include <stdint.h>
2137d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2138d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2139d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2140d8b441a3SJan Beulich#endif
2141d8b441a3SJan Beulichint main(void) {
2142d8b441a3SJan Beulich  xc_interface *xc;
2143d8b441a3SJan Beulich  xs_daemon_open();
2144d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2145d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2146d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2147d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2148d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21493996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
21503996e85cSPaul Durrant  return 0;
21513996e85cSPaul Durrant}
21523996e85cSPaul DurrantEOF
21533996e85cSPaul Durrant      compile_prog "" "$xen_libs"
21543996e85cSPaul Durrant    then
21553996e85cSPaul Durrant    xen_ctrl_version=450
21563996e85cSPaul Durrant    xen=yes
21573996e85cSPaul Durrant
21583996e85cSPaul Durrant  elif
21593996e85cSPaul Durrant      cat > $TMPC <<EOF &&
21603996e85cSPaul Durrant#include <xenctrl.h>
21613996e85cSPaul Durrant#include <xenstore.h>
21623996e85cSPaul Durrant#include <stdint.h>
21633996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
21643996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
21653996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
21663996e85cSPaul Durrant#endif
21673996e85cSPaul Durrantint main(void) {
21683996e85cSPaul Durrant  xc_interface *xc;
21693996e85cSPaul Durrant  xs_daemon_open();
21703996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
21713996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21723996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
21733996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21743996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21758688e065SStefano Stabellini  return 0;
21768688e065SStefano Stabellini}
21778688e065SStefano StabelliniEOF
21788688e065SStefano Stabellini      compile_prog "" "$xen_libs"
217969deef08SPeter Maydell    then
21808688e065SStefano Stabellini    xen_ctrl_version=420
21818688e065SStefano Stabellini    xen=yes
21828688e065SStefano Stabellini
2183e37630caSaliguori  else
2184fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2185edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2186edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2187fc321b4bSJuan Quintela    fi
2188fc321b4bSJuan Quintela    xen=no
2189e37630caSaliguori  fi
2190d5b93ddfSAnthony PERARD
2191d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
21925eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
21935eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
21945eeb39c2SIan Campbell    fi
2195d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2196d5b93ddfSAnthony PERARD  fi
2197e37630caSaliguorifi
2198e37630caSaliguori
2199eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2200edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2201eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2202eb6fda0fSAnthony PERARD  else
2203eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
220476ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
220576ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2206eb6fda0fSAnthony PERARD    fi
2207eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2208eb6fda0fSAnthony PERARD  fi
2209eb6fda0fSAnthony PERARDfi
2210eb6fda0fSAnthony PERARD
221164a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
221264a7ad6fSIan Campbell   test "$xen" != "yes"; then
221364a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
221464a7ad6fSIan Campbell	       "which requires Xen support."
221564a7ad6fSIan Campbellfi
221664a7ad6fSIan Campbell
2217e37630caSaliguori##########################################
2218dfffc653SJuan Quintela# Sparse probe
2219dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
22200dba6195SLoïc Minier  if has cgcc; then
2221dfffc653SJuan Quintela    sparse=yes
2222dfffc653SJuan Quintela  else
2223dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
222421684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2225dfffc653SJuan Quintela    fi
2226dfffc653SJuan Quintela    sparse=no
2227dfffc653SJuan Quintela  fi
2228dfffc653SJuan Quintelafi
2229dfffc653SJuan Quintela
2230dfffc653SJuan Quintela##########################################
2231f676c67eSJeremy White# X11 probe
2232f676c67eSJeremy Whitex11_cflags=
2233f676c67eSJeremy Whitex11_libs=-lX11
2234f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
223589138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
223689138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2237f676c67eSJeremy Whitefi
2238f676c67eSJeremy White
2239f676c67eSJeremy White##########################################
2240a4ccabcfSAnthony Liguori# GTK probe
2241a4ccabcfSAnthony Liguori
22429e04c683SStefan Weilif test "$gtkabi" = ""; then
22439e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
22449e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
22459e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
22469e04c683SStefan Weil        gtkabi=2.0
22479e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
22489e04c683SStefan Weil        gtkabi=3.0
22499e04c683SStefan Weil    else
22509e04c683SStefan Weil        gtkabi=2.0
22519e04c683SStefan Weil    fi
22529e04c683SStefan Weilfi
22539e04c683SStefan Weil
2254a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2255528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
22560a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2257528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2258528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2259bbbf9bfbSStefan Weil    else
2260bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2261bbbf9bfbSStefan Weil    fi
2262bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
226389138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
226489138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
226589138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
22660a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2267f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2268f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
22690a337ed0SGerd Hoffmann        fi
2270bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2271bbbf9bfbSStefan Weil        gtk="yes"
2272bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
22739e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2274bbbf9bfbSStefan Weil    else
2275bbbf9bfbSStefan Weil        gtk="no"
2276bbbf9bfbSStefan Weil    fi
2277bbbf9bfbSStefan Weilfi
2278bbbf9bfbSStefan Weil
2279ddbb0d09SDaniel P. Berrange
2280ddbb0d09SDaniel P. Berrange##########################################
2281ddbb0d09SDaniel P. Berrange# GNUTLS probe
2282ddbb0d09SDaniel P. Berrange
228337371299SPeter Maydellgnutls_works() {
228437371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
228537371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
228637371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
228737371299SPeter Maydell    # builds doesn't work:
228837371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
228937371299SPeter Maydell    #
229037371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
229137371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
229237371299SPeter Maydell        return 1
229337371299SPeter Maydell    fi
229437371299SPeter Maydell
229537371299SPeter Maydell    write_c_skeleton
229637371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
229737371299SPeter Maydell}
229837371299SPeter Maydell
229962893b67SDaniel P. Berrangegnutls_gcrypt=no
2300ed754746SDaniel P. Berrangegnutls_nettle=no
2301ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
230237371299SPeter Maydell    if gnutls_works; then
230389138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
230489138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2305ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2306ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2307ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2308ddbb0d09SDaniel P. Berrange        gnutls="yes"
2309ddbb0d09SDaniel P. Berrange
2310b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2311b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2312b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2313b917da4cSDaniel P. Berrange	else
2314b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2315b917da4cSDaniel P. Berrange	fi
2316b917da4cSDaniel P. Berrange
231762893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
231862893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2319ed754746SDaniel P. Berrange	    gnutls_nettle=yes
232062893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
232189138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2322ed754746SDaniel P. Berrange		*gcrypt*)
2323ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2324ed754746SDaniel P. Berrange		    gnutls_nettle=no
2325ed754746SDaniel P. Berrange		    ;;
2326ed754746SDaniel P. Berrange		*nettle*)
2327ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2328ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2329ed754746SDaniel P. Berrange		    ;;
2330ed754746SDaniel P. Berrange		*)
2331ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2332ed754746SDaniel P. Berrange		    gnutls_nettle=no
2333ed754746SDaniel P. Berrange		    ;;
233462893b67SDaniel P. Berrange	    esac
233562893b67SDaniel P. Berrange	else
233662893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2337ed754746SDaniel P. Berrange	    gnutls_nettle=no
233862893b67SDaniel P. Berrange	fi
2339ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2340ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2341ddbb0d09SDaniel P. Berrange    else
2342ddbb0d09SDaniel P. Berrange        gnutls="no"
2343b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2344ddbb0d09SDaniel P. Berrange    fi
2345ddbb0d09SDaniel P. Berrangeelse
2346b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2347ddbb0d09SDaniel P. Berrangefi
2348ddbb0d09SDaniel P. Berrange
234991bfcdb0SDaniel P. Berrange
235091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
235191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
235291bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
235391bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
235491bfcdb0SDaniel P. Berrangethen
235591bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
235691bfcdb0SDaniel P. Berrange    then
235791bfcdb0SDaniel P. Berrange        gcrypt="no"
235891bfcdb0SDaniel P. Berrange    fi
235991bfcdb0SDaniel P. Berrangefi
236091bfcdb0SDaniel P. Berrange
236191bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
236291bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
236391bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
236491bfcdb0SDaniel P. Berrangeif test -z "$nettle"
236591bfcdb0SDaniel P. Berrangethen
236691bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
236791bfcdb0SDaniel P. Berrange    then
236891bfcdb0SDaniel P. Berrange        nettle="no"
236991bfcdb0SDaniel P. Berrange    fi
237091bfcdb0SDaniel P. Berrangefi
237191bfcdb0SDaniel P. Berrange
237291bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
237391bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
237491bfcdb0SDaniel P. Berrange    then
237591bfcdb0SDaniel P. Berrange	return 1
237691bfcdb0SDaniel P. Berrange    fi
237791bfcdb0SDaniel P. Berrange
237891bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
237991bfcdb0SDaniel P. Berrange    then
238089138857SStefan Weil	host=$(libgcrypt-config --host)
238191bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
238291bfcdb0SDaniel P. Berrange	then
238391bfcdb0SDaniel P. Berrange	    return 1
238491bfcdb0SDaniel P. Berrange	fi
238591bfcdb0SDaniel P. Berrange    fi
238691bfcdb0SDaniel P. Berrange
238791bfcdb0SDaniel P. Berrange    return 0
238891bfcdb0SDaniel P. Berrange}
238991bfcdb0SDaniel P. Berrange
239091bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
239191bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
239289138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
239389138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
239491bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
239591bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
239691bfcdb0SDaniel P. Berrange        # turn breaks static builds...
239791bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
239891bfcdb0SDaniel P. Berrange        then
239991bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
240091bfcdb0SDaniel P. Berrange        fi
240162893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
240262893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
240362893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
240491bfcdb0SDaniel P. Berrange        gcrypt="yes"
240591bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
240691bfcdb0SDaniel P. Berrange           nettle="no"
240791bfcdb0SDaniel P. Berrange        fi
240837788f25SDaniel P. Berrange
240937788f25SDaniel P. Berrange        cat > $TMPC << EOF
241037788f25SDaniel P. Berrange#include <gcrypt.h>
241137788f25SDaniel P. Berrangeint main(void) {
241237788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
241337788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
241437788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
241537788f25SDaniel P. Berrange return 0;
241637788f25SDaniel P. Berrange}
241737788f25SDaniel P. BerrangeEOF
241837788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
241937788f25SDaniel P. Berrange            gcrypt_kdf=yes
242037788f25SDaniel P. Berrange        fi
24211f923c70SLongpeng(Mike)
24221f923c70SLongpeng(Mike)        cat > $TMPC << EOF
24231f923c70SLongpeng(Mike)#include <gcrypt.h>
24241f923c70SLongpeng(Mike)int main(void) {
24251f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
24261f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
24271f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
24281f923c70SLongpeng(Mike)  return 0;
24291f923c70SLongpeng(Mike)}
24301f923c70SLongpeng(Mike)EOF
24311f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
24321f923c70SLongpeng(Mike)            gcrypt_hmac=yes
24331f923c70SLongpeng(Mike)        fi
243462893b67SDaniel P. Berrange    else
243591bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
243662893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
243791bfcdb0SDaniel P. Berrange        else
243891bfcdb0SDaniel P. Berrange            gcrypt="no"
243991bfcdb0SDaniel P. Berrange        fi
244062893b67SDaniel P. Berrange    fi
244162893b67SDaniel P. Berrangefi
244262893b67SDaniel P. Berrange
2443ddbb0d09SDaniel P. Berrange
244491bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2445ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
244689138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
244789138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
244889138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2449ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2450ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2451ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
245291bfcdb0SDaniel P. Berrange        nettle="yes"
2453fff2f982SDaniel P. Berrange
2454fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
24559e87a691SSteven Luo#include <stddef.h>
2456fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2457fff2f982SDaniel P. Berrangeint main(void) {
2458fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2459fff2f982SDaniel P. Berrange     return 0;
2460fff2f982SDaniel P. Berrange}
2461fff2f982SDaniel P. BerrangeEOF
2462fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2463fff2f982SDaniel P. Berrange            nettle_kdf=yes
2464fff2f982SDaniel P. Berrange        fi
2465ed754746SDaniel P. Berrange    else
246691bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2467ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
246891bfcdb0SDaniel P. Berrange        else
246991bfcdb0SDaniel P. Berrange            nettle="no"
2470ed754746SDaniel P. Berrange        fi
2471ed754746SDaniel P. Berrange    fi
247291bfcdb0SDaniel P. Berrangefi
247391bfcdb0SDaniel P. Berrange
247491bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
247591bfcdb0SDaniel P. Berrangethen
247691bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
247791bfcdb0SDaniel P. Berrangefi
2478ed754746SDaniel P. Berrange
24799a2fd434SDaniel P. Berrange##########################################
24809a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
24819a2fd434SDaniel P. Berrange
24829a2fd434SDaniel P. Berrangetasn1=yes
248390246037SDaniel P. Berrangetasn1_cflags=""
248490246037SDaniel P. Berrangetasn1_libs=""
24859a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
248689138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
248789138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
24889a2fd434SDaniel P. Berrangeelse
24899a2fd434SDaniel P. Berrange    tasn1=no
24909a2fd434SDaniel P. Berrangefi
24919a2fd434SDaniel P. Berrange
2492ed754746SDaniel P. Berrange
2493bbbf9bfbSStefan Weil##########################################
2494559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2495559607eaSDaniel P. Berrange
2496559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2497559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2498559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2499559607eaSDaniel P. Berrangefi
2500559607eaSDaniel P. Berrange
2501559607eaSDaniel P. Berrange##########################################
2502bbbf9bfbSStefan Weil# VTE probe
2503bbbf9bfbSStefan Weil
2504bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2505bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2506c6feff9eSCole Robinson      vteminversion="0.32.0"
2507c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2508c6feff9eSCole Robinson        vtepackage="vte-2.91"
2509c6feff9eSCole Robinson      else
2510528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2511c6feff9eSCole Robinson      fi
2512528de90aSDaniel P. Berrange    else
2513528de90aSDaniel P. Berrange      vtepackage="vte"
2514c6feff9eSCole Robinson      vteminversion="0.24.0"
2515528de90aSDaniel P. Berrange    fi
2516c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
251789138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
251889138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
251989138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2520bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2521bbbf9bfbSStefan Weil        vte="yes"
2522bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
25239e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2524c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
25259e04c683SStefan Weil        else
25269e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
25279e04c683SStefan Weil        fi
2528bbbf9bfbSStefan Weil    else
2529bbbf9bfbSStefan Weil        vte="no"
2530a4ccabcfSAnthony Liguori    fi
2531a4ccabcfSAnthony Liguorifi
2532a4ccabcfSAnthony Liguori
2533a4ccabcfSAnthony Liguori##########################################
253411d9f695Sbellard# SDL probe
253511d9f695Sbellard
25363ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
25373ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
253847c03744SDave Airlie
2539ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2540ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2541ee8466d0SCole Robinson        sdlabi=1.2
2542ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2543ee8466d0SCole Robinson        sdlabi=2.0
2544ee8466d0SCole Robinson    else
2545ee8466d0SCole Robinson        sdlabi=1.2
2546ee8466d0SCole Robinson    fi
2547ee8466d0SCole Robinsonfi
2548ee8466d0SCole Robinson
254947c03744SDave Airlieif test $sdlabi = "2.0"; then
255047c03744SDave Airlie    sdl_config=$sdl2_config
255147c03744SDave Airlie    sdlname=sdl2
255247c03744SDave Airlie    sdlconfigname=sdl2_config
2553e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
255447c03744SDave Airlie    sdlname=sdl
255547c03744SDave Airlie    sdlconfigname=sdl_config
2556e07047cfSCole Robinsonelse
2557e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
25583ec87ffeSPaolo Bonzinifi
25593ec87ffeSPaolo Bonzini
256089138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
256147c03744SDave Airlie  sdl_config=$sdlconfigname
256247c03744SDave Airliefi
256347c03744SDave Airlie
256447c03744SDave Airlieif $pkg_config $sdlname --exists; then
256547c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
256689138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
25673ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
25683ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
256989138857SStefan Weil  sdlversion=$($sdlconfig --version)
2570a0dfd8a4SLoïc Minierelse
2571a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
257221684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2573a0dfd8a4SLoïc Minier  fi
2574a0dfd8a4SLoïc Minier  sdl=no
25759316f803SPaolo Bonzinifi
257629e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
25773ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
25783ec87ffeSPaolo Bonzinifi
257911d9f695Sbellard
25809316f803SPaolo Bonzinisdl_too_old=no
2581c4198157SJuan Quintelaif test "$sdl" != "no" ; then
258211d9f695Sbellard  cat > $TMPC << EOF
258311d9f695Sbellard#include <SDL.h>
258411d9f695Sbellard#undef main /* We don't want SDL to override our main() */
258511d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
258611d9f695SbellardEOF
258789138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
258874f42e18STeLeMan  if test "$static" = "yes" ; then
258989138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
259074f42e18STeLeMan  else
259189138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
259274f42e18STeLeMan  fi
259352166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
259489138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
259511d9f695Sbellard      sdl_too_old=yes
259611d9f695Sbellard    else
259711d9f695Sbellard      sdl=yes
259811d9f695Sbellard    fi
25997c1f25b4Sbellard
260067c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26011ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
260267c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
260389138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
260489138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
260511d9f695Sbellard      fi
260652166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26071ac88f28SJuan Quintela	:
26081ac88f28SJuan Quintela      else
26091ac88f28SJuan Quintela        sdl=no
26107c1f25b4Sbellard      fi
26117c1f25b4Sbellard    fi # static link
2612c4198157SJuan Quintela  else # sdl not found
2613c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
261421684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2615c4198157SJuan Quintela    fi
2616c4198157SJuan Quintela    sdl=no
26177c1f25b4Sbellard  fi # sdl compile test
2618fd677642Sthsfi
261911d9f695Sbellard
26205368a422Saliguoriif test "$sdl" = "yes" ; then
26215368a422Saliguori  cat > $TMPC <<EOF
26225368a422Saliguori#include <SDL.h>
26235368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
26245368a422Saliguori#include <X11/XKBlib.h>
26255368a422Saliguori#else
26265368a422Saliguori#error No x11 support
26275368a422Saliguori#endif
26285368a422Saliguoriint main(void) { return 0; }
26295368a422SaliguoriEOF
2630f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2631f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2632f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
26335368a422Saliguori  fi
26340705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
26355368a422Saliguorifi
26365368a422Saliguori
26378f28f3fbSths##########################################
26382da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
26392da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
26402da776dbSMichael R. Hines  cat > $TMPC <<EOF
26412da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
26422da776dbSMichael R. Hinesint main(void) { return 0; }
26432da776dbSMichael R. HinesEOF
26442da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
26452da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
26462da776dbSMichael R. Hines    rdma="yes"
26472da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
26482da776dbSMichael R. Hines  else
26492da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
26502da776dbSMichael R. Hines        error_exit \
26512da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
26522da776dbSMichael R. Hines            " Your options:" \
26532da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
26542da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
26552da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
26562da776dbSMichael R. Hines    fi
26572da776dbSMichael R. Hines    rdma="no"
26582da776dbSMichael R. Hines  fi
26592da776dbSMichael R. Hinesfi
26602da776dbSMichael R. Hines
266195c6bff3SBenoît Canet
266295c6bff3SBenoît Canet##########################################
26632f9606b3Saliguori# VNC SASL detection
2664821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
26652f9606b3Saliguori  cat > $TMPC <<EOF
26662f9606b3Saliguori#include <sasl/sasl.h>
26672f9606b3Saliguori#include <stdio.h>
26682f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
26692f9606b3SaliguoriEOF
26702f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
26712f9606b3Saliguori  vnc_sasl_cflags=""
26722f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
267352166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2674ea784e3bSJuan Quintela    vnc_sasl=yes
2675fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2676ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
26772f9606b3Saliguori  else
2678ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
267921684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2680ea784e3bSJuan Quintela    fi
2681ea784e3bSJuan Quintela    vnc_sasl=no
26822f9606b3Saliguori  fi
26832f9606b3Saliguorifi
26842f9606b3Saliguori
26852f9606b3Saliguori##########################################
26862f6f5c7aSCorentin Chary# VNC JPEG detection
2687821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
26882f6f5c7aSCorentin Charycat > $TMPC <<EOF
26892f6f5c7aSCorentin Chary#include <stdio.h>
26902f6f5c7aSCorentin Chary#include <jpeglib.h>
26912f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
26922f6f5c7aSCorentin CharyEOF
26932f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
26942f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
26952f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
26962f6f5c7aSCorentin Chary    vnc_jpeg=yes
26972f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2698ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
26992f6f5c7aSCorentin Chary  else
27002f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
270121684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27022f6f5c7aSCorentin Chary    fi
27032f6f5c7aSCorentin Chary    vnc_jpeg=no
27042f6f5c7aSCorentin Chary  fi
27052f6f5c7aSCorentin Charyfi
27062f6f5c7aSCorentin Chary
27072f6f5c7aSCorentin Chary##########################################
2708efe556adSCorentin Chary# VNC PNG detection
2709821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2710efe556adSCorentin Charycat > $TMPC <<EOF
2711efe556adSCorentin Chary//#include <stdio.h>
2712efe556adSCorentin Chary#include <png.h>
2713832ce9c2SScott Wood#include <stddef.h>
2714efe556adSCorentin Charyint main(void) {
2715efe556adSCorentin Chary    png_structp png_ptr;
2716efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
27177edc3fedSPeter Maydell    return png_ptr != 0;
2718efe556adSCorentin Chary}
2719efe556adSCorentin CharyEOF
272065d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
272189138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
272289138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
27239af8025eSBrad  else
2724efe556adSCorentin Chary    vnc_png_cflags=""
2725efe556adSCorentin Chary    vnc_png_libs="-lpng"
27269af8025eSBrad  fi
2727efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2728efe556adSCorentin Chary    vnc_png=yes
2729efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
27309af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2731efe556adSCorentin Chary  else
2732efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
273321684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2734efe556adSCorentin Chary    fi
2735efe556adSCorentin Chary    vnc_png=no
2736efe556adSCorentin Chary  fi
2737efe556adSCorentin Charyfi
2738efe556adSCorentin Chary
2739efe556adSCorentin Chary##########################################
274076655d6dSaliguori# fnmatch() probe, used for ACL routines
274176655d6dSaliguorifnmatch="no"
274276655d6dSaliguoricat > $TMPC << EOF
274376655d6dSaliguori#include <fnmatch.h>
274476655d6dSaliguoriint main(void)
274576655d6dSaliguori{
274676655d6dSaliguori    fnmatch("foo", "foo", 0);
274776655d6dSaliguori    return 0;
274876655d6dSaliguori}
274976655d6dSaliguoriEOF
275052166aa0SJuan Quintelaif compile_prog "" "" ; then
275176655d6dSaliguori   fnmatch="yes"
275276655d6dSaliguorifi
275376655d6dSaliguori
275476655d6dSaliguori##########################################
2755c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2756dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2757dce512deSChristoph Hellwig  cat > $TMPC << EOF
2758ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2759dce512deSChristoph Hellwig#include <xfs/xfs.h>
2760dce512deSChristoph Hellwigint main(void)
2761dce512deSChristoph Hellwig{
2762dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2763dce512deSChristoph Hellwig    return 0;
2764dce512deSChristoph Hellwig}
2765dce512deSChristoph HellwigEOF
2766dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2767dce512deSChristoph Hellwig    xfs="yes"
2768dce512deSChristoph Hellwig  else
2769dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
277021684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2771dce512deSChristoph Hellwig    fi
2772dce512deSChristoph Hellwig    xfs=no
2773dce512deSChristoph Hellwig  fi
2774dce512deSChristoph Hellwigfi
2775dce512deSChristoph Hellwig
2776dce512deSChristoph Hellwig##########################################
27778a16d273Sths# vde libraries probe
2778dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
27794baae0acSJuan Quintela  vde_libs="-lvdeplug"
27808a16d273Sths  cat > $TMPC << EOF
27818a16d273Sths#include <libvdeplug.h>
27824a7f0e06Spbrookint main(void)
27834a7f0e06Spbrook{
27844a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2785fea08e08SPeter Maydell    char s[] = "";
2786fea08e08SPeter Maydell    vde_open(s, s, &a);
27874a7f0e06Spbrook    return 0;
27884a7f0e06Spbrook}
27898a16d273SthsEOF
279052166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
27914baae0acSJuan Quintela    vde=yes
27928e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
27938e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2794dfb278bdSJuan Quintela  else
2795dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
279621684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2797dfb278bdSJuan Quintela    fi
2798dfb278bdSJuan Quintela    vde=no
27998a16d273Sths  fi
28008a16d273Sthsfi
28018a16d273Sths
28028a16d273Sths##########################################
28030a985b37SVincenzo Maffione# netmap support probe
28040a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28050a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28060a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28070a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28080a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
280958952137SVincenzo Maffioneif test "$netmap" != "no" ; then
281058952137SVincenzo Maffione  cat > $TMPC << EOF
281158952137SVincenzo Maffione#include <inttypes.h>
281258952137SVincenzo Maffione#include <net/if.h>
281358952137SVincenzo Maffione#include <net/netmap.h>
281458952137SVincenzo Maffione#include <net/netmap_user.h>
28150a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
28160a985b37SVincenzo Maffione#error
28170a985b37SVincenzo Maffione#endif
281858952137SVincenzo Maffioneint main(void) { return 0; }
281958952137SVincenzo MaffioneEOF
282058952137SVincenzo Maffione  if compile_prog "" "" ; then
282158952137SVincenzo Maffione    netmap=yes
282258952137SVincenzo Maffione  else
282358952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
282458952137SVincenzo Maffione      feature_not_found "netmap"
282558952137SVincenzo Maffione    fi
282658952137SVincenzo Maffione    netmap=no
282758952137SVincenzo Maffione  fi
282858952137SVincenzo Maffionefi
282958952137SVincenzo Maffione
283058952137SVincenzo Maffione##########################################
283147e98658SCorey Bryant# libcap-ng library probe
283247e98658SCorey Bryantif test "$cap_ng" != "no" ; then
283347e98658SCorey Bryant  cap_libs="-lcap-ng"
283447e98658SCorey Bryant  cat > $TMPC << EOF
283547e98658SCorey Bryant#include <cap-ng.h>
283647e98658SCorey Bryantint main(void)
283747e98658SCorey Bryant{
283847e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
283947e98658SCorey Bryant    return 0;
284047e98658SCorey Bryant}
284147e98658SCorey BryantEOF
284247e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
284347e98658SCorey Bryant    cap_ng=yes
284447e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
284547e98658SCorey Bryant  else
284647e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
284721684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
284847e98658SCorey Bryant    fi
284947e98658SCorey Bryant    cap_ng=no
285047e98658SCorey Bryant  fi
285147e98658SCorey Bryantfi
285247e98658SCorey Bryant
285347e98658SCorey Bryant##########################################
2854c2de5c91Smalc# Sound support libraries probe
28558f28f3fbSths
2856c2de5c91Smalcaudio_drv_probe()
2857c2de5c91Smalc{
2858c2de5c91Smalc    drv=$1
2859c2de5c91Smalc    hdr=$2
2860c2de5c91Smalc    lib=$3
2861c2de5c91Smalc    exp=$4
2862c2de5c91Smalc    cfl=$5
28638f28f3fbSths        cat > $TMPC << EOF
2864c2de5c91Smalc#include <$hdr>
2865c2de5c91Smalcint main(void) { $exp }
28668f28f3fbSthsEOF
286752166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
28688f28f3fbSths        :
28698f28f3fbSths    else
287076ad07a4SPeter Maydell        error_exit "$drv check failed" \
287176ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
28728f28f3fbSths    fi
2873c2de5c91Smalc}
2874c2de5c91Smalc
287589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2876c2de5c91Smalcfor drv in $audio_drv_list; do
2877c2de5c91Smalc    case $drv in
2878c2de5c91Smalc    alsa)
2879c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2880e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2881a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2882c2de5c91Smalc    ;;
2883c2de5c91Smalc
2884b8e59f18Smalc    pa)
2885e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2886e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2887a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
288867f86e8eSJuan Quintela    audio_pt_int="yes"
2889b8e59f18Smalc    ;;
2890b8e59f18Smalc
2891373967b2SGerd Hoffmann    sdl)
2892373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2893373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2894373967b2SGerd Hoffmann    fi
2895373967b2SGerd Hoffmann    ;;
2896373967b2SGerd Hoffmann
2897997e690aSJuan Quintela    coreaudio)
2898997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2899997e690aSJuan Quintela    ;;
2900997e690aSJuan Quintela
2901a4bf6780SJuan Quintela    dsound)
2902a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2903d5631638Smalc      audio_win_int="yes"
2904a4bf6780SJuan Quintela    ;;
2905a4bf6780SJuan Quintela
2906a4bf6780SJuan Quintela    oss)
2907a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2908a4bf6780SJuan Quintela    ;;
2909a4bf6780SJuan Quintela
2910373967b2SGerd Hoffmann    wav)
2911373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29122f6a1ab0Sblueswir1    ;;
29132f6a1ab0Sblueswir1
2914e4c63a6aSmalc    *)
29151c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
291676ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
291776ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2918e4c63a6aSmalc    }
2919e4c63a6aSmalc    ;;
2920c2de5c91Smalc    esac
2921c2de5c91Smalcdone
29228f28f3fbSths
29234d3b6f6eSbalrog##########################################
29242e4d9fb1Saurel32# BrlAPI probe
29252e4d9fb1Saurel32
29264ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2927eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
29282e4d9fb1Saurel32  cat > $TMPC << EOF
29292e4d9fb1Saurel32#include <brlapi.h>
2930832ce9c2SScott Wood#include <stddef.h>
29312e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
29322e4d9fb1Saurel32EOF
293352166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
29342e4d9fb1Saurel32    brlapi=yes
2935264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
29364ffcedb6SJuan Quintela  else
29374ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
293821684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
29394ffcedb6SJuan Quintela    fi
29404ffcedb6SJuan Quintela    brlapi=no
2941eb82284fSJuan Quintela  fi
2942eb82284fSJuan Quintelafi
29432e4d9fb1Saurel32
29442e4d9fb1Saurel32##########################################
29454d3b6f6eSbalrog# curses probe
2946a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2947e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
29488ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
29498ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2950e095e2f3SStefan Weil  else
29517c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
29528ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
2953e095e2f3SStefan Weil  fi
2954c584a6d0SJuan Quintela  curses_found=no
29554d3b6f6eSbalrog  cat > $TMPC << EOF
29568ddc5bf9SSamuel Thibault#include <locale.h>
29574d3b6f6eSbalrog#include <curses.h>
29588ddc5bf9SSamuel Thibault#include <wchar.h>
2959ef9a2524SStefan Weilint main(void) {
2960ef9a2524SStefan Weil  const char *s = curses_version();
29618ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
29628ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
2963ef9a2524SStefan Weil  resize_term(0, 0);
29648ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
29658ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
29667c703002SSamuel Thibault  add_wch(WACS_DEGREE);
2967ef9a2524SStefan Weil  return s != 0;
2968ef9a2524SStefan Weil}
29694d3b6f6eSbalrogEOF
2970ecbe251fSVadim Evard  IFS=:
29718ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
29727c703002SSamuel Thibault    IFS=:
29738ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
2974ecbe251fSVadim Evard      unset IFS
29758ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
2976c584a6d0SJuan Quintela        curses_found=yes
29778ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
29784f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
29794f78ef9aSJuan Quintela        break
29804d3b6f6eSbalrog      fi
29814f78ef9aSJuan Quintela    done
29827c703002SSamuel Thibault    if test "$curses_found" = yes ; then
29837c703002SSamuel Thibault      break
29847c703002SSamuel Thibault    fi
29858ddc5bf9SSamuel Thibault  done
2986ecbe251fSVadim Evard  unset IFS
2987c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
2988c584a6d0SJuan Quintela    curses=yes
2989c584a6d0SJuan Quintela  else
2990c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
299121684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
2992c584a6d0SJuan Quintela    fi
2993c584a6d0SJuan Quintela    curses=no
2994c584a6d0SJuan Quintela  fi
29954f78ef9aSJuan Quintelafi
29964d3b6f6eSbalrog
2997414f0dabSblueswir1##########################################
2998769ce76dSAlexander Graf# curl probe
2999a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
300065d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3001a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
30024e2b0658SPaolo Bonzini  else
30034e2b0658SPaolo Bonzini    curlconfig=curl-config
30044e2b0658SPaolo Bonzini  fi
3005769ce76dSAlexander Graf  cat > $TMPC << EOF
3006769ce76dSAlexander Graf#include <curl/curl.h>
30070b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3008769ce76dSAlexander GrafEOF
300989138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
301089138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3011b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3012769ce76dSAlexander Graf    curl=yes
3013788c8196SJuan Quintela  else
3014788c8196SJuan Quintela    if test "$curl" = "yes" ; then
301521684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3016788c8196SJuan Quintela    fi
3017788c8196SJuan Quintela    curl=no
3018769ce76dSAlexander Graf  fi
3019769ce76dSAlexander Graffi # test "$curl"
3020769ce76dSAlexander Graf
3021769ce76dSAlexander Graf##########################################
3022fb599c9aSbalrog# bluez support probe
3023a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3024e820e3f4Sbalrog  cat > $TMPC << EOF
3025e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3026e820e3f4Sbalrogint main(void) { return bt_error(0); }
3027e820e3f4SbalrogEOF
302889138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
302989138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
303052166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3031a20a6f46SJuan Quintela    bluez=yes
3032e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3033e820e3f4Sbalrog  else
3034a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
303521684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3036a20a6f46SJuan Quintela    fi
3037e820e3f4Sbalrog    bluez="no"
3038e820e3f4Sbalrog  fi
3039fb599c9aSbalrogfi
3040fb599c9aSbalrog
3041fb599c9aSbalrog##########################################
3042e18df141SAnthony Liguori# glib support probe
3043a52d28afSPaolo Bonzini
3044f40685c6SJohn Snowglib_req_ver=2.22
3045aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3046aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3047aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3048aa0d1f44SPaolo Bonzinifi
3049e26110cfSFam Zheng
3050aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3051e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
305289138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
305389138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
30544a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
305514015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3056957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3057e18df141SAnthony Liguori    else
3058e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3059e26110cfSFam Zheng    fi
3060e26110cfSFam Zhengdone
3061e26110cfSFam Zheng
3062977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3063977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3064977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3065977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3066977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3067977a82abSDaniel P. Berrange#include <glib.h>
3068977a82abSDaniel P. Berrange#include <unistd.h>
3069977a82abSDaniel P. Berrange
3070977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3071977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3072977a82abSDaniel P. Berrange
3073977a82abSDaniel P. Berrangeint main(void) {
3074977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3075977a82abSDaniel P. Berrange   return 0;
3076977a82abSDaniel P. Berrange}
3077977a82abSDaniel P. BerrangeEOF
3078977a82abSDaniel P. Berrange
30795919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3080977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3081977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3082977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3083977a82abSDaniel P. Berrange	       "build target"
3084977a82abSDaniel P. Berrangefi
3085977a82abSDaniel P. Berrange
30869d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
30879d41401bSMichael S. Tsirkinglib_subprocess=yes
3088a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
30899d41401bSMichael S. Tsirkin    glib_subprocess=no
30909d41401bSMichael S. Tsirkinfi
30919d41401bSMichael S. Tsirkin
3092bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3093bbbf2e04SJohn Snowcat > $TMPC << EOF
3094bbbf2e04SJohn Snow#include <glib.h>
3095bbbf2e04SJohn Snowint main(void) { return 0; }
3096bbbf2e04SJohn SnowEOF
3097bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3098bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3099bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3100bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3101bbbf2e04SJohn Snow    fi
3102bbbf2e04SJohn Snowfi
3103bbbf2e04SJohn Snow
3104e26110cfSFam Zheng##########################################
3105e26110cfSFam Zheng# SHA command probe for modules
3106e26110cfSFam Zhengif test "$modules" = yes; then
3107e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3108e26110cfSFam Zheng    for c in $shacmd_probe; do
31098ccefb91SFam Zheng        if has $c; then
3110e26110cfSFam Zheng            shacmd="$c"
3111e26110cfSFam Zheng            break
3112e26110cfSFam Zheng        fi
3113e26110cfSFam Zheng    done
3114e26110cfSFam Zheng    if test "$shacmd" = ""; then
3115e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3116e26110cfSFam Zheng    fi
3117e18df141SAnthony Liguorifi
3118e18df141SAnthony Liguori
3119e18df141SAnthony Liguori##########################################
3120e2134eb9SGerd Hoffmann# pixman support probe
3121e2134eb9SGerd Hoffmann
3122e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
312374880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
312474880fe2SRobert Schiele    pixman="none"
3125236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3126e2134eb9SGerd Hoffmann    pixman="system"
3127e2134eb9SGerd Hoffmann  else
3128e2134eb9SGerd Hoffmann    pixman="internal"
3129e2134eb9SGerd Hoffmann  fi
3130e2134eb9SGerd Hoffmannfi
313174880fe2SRobert Schieleif test "$pixman" = "none"; then
313274880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
313376ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
313476ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
313576ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
313676ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
313774880fe2SRobert Schiele  fi
313874880fe2SRobert Schiele  pixman_cflags=
313974880fe2SRobert Schiele  pixman_libs=
314074880fe2SRobert Schieleelif test "$pixman" = "system"; then
3141236f282cSHu Tao  # pixman version has been checked above
314289138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
314389138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3144e2134eb9SGerd Hoffmannelse
3145e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3146236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
314776ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
314876ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
314976ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
315076ad07a4SPeter Maydell        "      git submodule update --init pixman"
3151e2134eb9SGerd Hoffmann  fi
31525ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
31535ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
31545ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3155e2134eb9SGerd Hoffmannfi
3156e2134eb9SGerd Hoffmann
3157e2134eb9SGerd Hoffmann##########################################
315817bff52bSM. Mohan Kumar# libcap probe
315917bff52bSM. Mohan Kumar
316017bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
316117bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
316217bff52bSM. Mohan Kumar#include <stdio.h>
316317bff52bSM. Mohan Kumar#include <sys/capability.h>
3164cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
316517bff52bSM. Mohan KumarEOF
316617bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
316717bff52bSM. Mohan Kumar    cap=yes
316817bff52bSM. Mohan Kumar  else
316917bff52bSM. Mohan Kumar    cap=no
317017bff52bSM. Mohan Kumar  fi
317117bff52bSM. Mohan Kumarfi
317217bff52bSM. Mohan Kumar
317317bff52bSM. Mohan Kumar##########################################
3174e5d355d1Saliguori# pthread probe
31754b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
31763c529d93Saliguori
3177e5d355d1Saliguoripthread=no
3178414f0dabSblueswir1cat > $TMPC << EOF
31793c529d93Saliguori#include <pthread.h>
31807a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
31817a42bbe4SStefan Weilint main(void) {
31827a42bbe4SStefan Weil  pthread_t thread;
31837a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
31847a42bbe4SStefan Weil  return 0;
31857a42bbe4SStefan Weil}
3186414f0dabSblueswir1EOF
3187bd00d539SAndreas Färberif compile_prog "" "" ; then
3188bd00d539SAndreas Färber  pthread=yes
3189bd00d539SAndreas Färberelse
3190de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
319152166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3192e5d355d1Saliguori      pthread=yes
3193e3c56761SPeter Portante      found=no
3194e3c56761SPeter Portante      for lib_entry in $LIBS; do
3195e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3196e3c56761SPeter Portante          found=yes
3197e3c56761SPeter Portante          break
3198e3c56761SPeter Portante        fi
3199e3c56761SPeter Portante      done
3200e3c56761SPeter Portante      if test "$found" = "no"; then
32015572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3202e3c56761SPeter Portante      fi
3203409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3204de65fe0fSSebastian Herbszt      break
3205414f0dabSblueswir1    fi
3206de65fe0fSSebastian Herbszt  done
3207bd00d539SAndreas Färberfi
3208414f0dabSblueswir1
32094617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
321076ad07a4SPeter Maydell  error_exit "pthread check failed" \
321176ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3212e5d355d1Saliguorifi
3213e5d355d1Saliguori
32145c312079SDr. David Alan Gilbert# check for pthread_setname_np
32155c312079SDr. David Alan Gilbertpthread_setname_np=no
32165c312079SDr. David Alan Gilbertcat > $TMPC << EOF
32175c312079SDr. David Alan Gilbert#include <pthread.h>
32185c312079SDr. David Alan Gilbert
32195c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
32205c312079SDr. David Alan Gilbertint main(void)
32215c312079SDr. David Alan Gilbert{
32225c312079SDr. David Alan Gilbert    pthread_t thread;
32235c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
32245c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
32255c312079SDr. David Alan Gilbert    return 0;
32265c312079SDr. David Alan Gilbert}
32275c312079SDr. David Alan GilbertEOF
32285c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
32295c312079SDr. David Alan Gilbert  pthread_setname_np=yes
32305c312079SDr. David Alan Gilbertfi
32315c312079SDr. David Alan Gilbert
3232bf9298b9Saliguori##########################################
3233f27aaf4bSChristian Brunner# rbd probe
3234f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3235f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3236f27aaf4bSChristian Brunner#include <stdio.h>
3237ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3238f27aaf4bSChristian Brunnerint main(void) {
3239ad32e9c0SJosh Durgin    rados_t cluster;
3240ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3241f27aaf4bSChristian Brunner    return 0;
3242f27aaf4bSChristian Brunner}
3243f27aaf4bSChristian BrunnerEOF
3244ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3245f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3246f27aaf4bSChristian Brunner    rbd=yes
3247f27aaf4bSChristian Brunner  else
3248f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
324921684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3250f27aaf4bSChristian Brunner    fi
3251f27aaf4bSChristian Brunner    rbd=no
3252f27aaf4bSChristian Brunner  fi
3253f27aaf4bSChristian Brunnerfi
3254f27aaf4bSChristian Brunner
3255f27aaf4bSChristian Brunner##########################################
32560a12ec87SRichard W.M. Jones# libssh2 probe
32574fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
32580a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
325965d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
326089138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
326189138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
32620a12ec87SRichard W.M. Jones    libssh2=yes
32630a12ec87SRichard W.M. Jones  else
32640a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
32654fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
32660a12ec87SRichard W.M. Jones    fi
32670a12ec87SRichard W.M. Jones    libssh2=no
32680a12ec87SRichard W.M. Jones  fi
32690a12ec87SRichard W.M. Jonesfi
32700a12ec87SRichard W.M. Jones
32710a12ec87SRichard W.M. Jones##########################################
32729a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
32739a2d462eSRichard W.M. Jones
32749a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
32759a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
32769a2d462eSRichard W.M. Jones#include <stdio.h>
32779a2d462eSRichard W.M. Jones#include <libssh2.h>
32789a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
32799a2d462eSRichard W.M. Jonesint main(void) {
32809a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
32819a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
32829a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
32839a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
32849a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
32859a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
32869a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
32879a2d462eSRichard W.M. Jones    return 0;
32889a2d462eSRichard W.M. Jones}
32899a2d462eSRichard W.M. JonesEOF
32909a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
32919a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
32929a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
32939a2d462eSRichard W.M. Jones  fi
32949a2d462eSRichard W.M. Jonesfi
32959a2d462eSRichard W.M. Jones
32969a2d462eSRichard W.M. Jones##########################################
32975c6c3a6cSChristoph Hellwig# linux-aio probe
32985c6c3a6cSChristoph Hellwig
32995c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
33005c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
33015c6c3a6cSChristoph Hellwig#include <libaio.h>
33025c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3303832ce9c2SScott Wood#include <stddef.h>
33045c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
33055c6c3a6cSChristoph HellwigEOF
33065c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
33075c6c3a6cSChristoph Hellwig    linux_aio=yes
33085c6c3a6cSChristoph Hellwig  else
33095c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
331021684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
33115c6c3a6cSChristoph Hellwig    fi
33123cfcae3cSLuiz Capitulino    linux_aio=no
33135c6c3a6cSChristoph Hellwig  fi
33145c6c3a6cSChristoph Hellwigfi
33155c6c3a6cSChristoph Hellwig
33165c6c3a6cSChristoph Hellwig##########################################
33173b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
33183b8acc11SPaolo Bonzini
33193b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
33203b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
33213b8acc11SPaolo Bonzinielse
33223b8acc11SPaolo Bonzini  tpm_passthrough=no
33233b8acc11SPaolo Bonzinifi
33243b8acc11SPaolo Bonzini
33253b8acc11SPaolo Bonzini##########################################
3326758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3327758e8e38SVenkateswararao Jujjuri (JV)
3328758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3329758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3330758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3331758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3332f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3333f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3334f2338fb4SPavel Borzenkov#else
33354f26f2b6SAvi Kivity#include <sys/xattr.h>
3336f2338fb4SPavel Borzenkov#endif
3337758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3338758e8e38SVenkateswararao Jujjuri (JV)EOF
33394f26f2b6SAvi Kivity  if compile_prog "" "" ; then
33404f26f2b6SAvi Kivity    attr=yes
33414f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3342f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3343758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3344758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
33454f26f2b6SAvi Kivity    libattr=yes
3346758e8e38SVenkateswararao Jujjuri (JV)  else
3347758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
334821684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3349758e8e38SVenkateswararao Jujjuri (JV)    fi
3350758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3351758e8e38SVenkateswararao Jujjuri (JV)  fi
3352758e8e38SVenkateswararao Jujjuri (JV)fi
3353758e8e38SVenkateswararao Jujjuri (JV)
3354758e8e38SVenkateswararao Jujjuri (JV)##########################################
3355bf9298b9Saliguori# iovec probe
3356bf9298b9Saliguoricat > $TMPC <<EOF
3357db34f0b3Sblueswir1#include <sys/types.h>
3358bf9298b9Saliguori#include <sys/uio.h>
3359db34f0b3Sblueswir1#include <unistd.h>
3360f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3361bf9298b9SaliguoriEOF
3362bf9298b9Saliguoriiovec=no
336352166aa0SJuan Quintelaif compile_prog "" "" ; then
3364bf9298b9Saliguori  iovec=yes
3365bf9298b9Saliguorifi
3366bf9298b9Saliguori
3367f652e6afSaurel32##########################################
3368ceb42de8Saliguori# preadv probe
3369ceb42de8Saliguoricat > $TMPC <<EOF
3370ceb42de8Saliguori#include <sys/types.h>
3371ceb42de8Saliguori#include <sys/uio.h>
3372ceb42de8Saliguori#include <unistd.h>
3373c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3374ceb42de8SaliguoriEOF
3375ceb42de8Saliguoripreadv=no
337652166aa0SJuan Quintelaif compile_prog "" "" ; then
3377ceb42de8Saliguori  preadv=yes
3378ceb42de8Saliguorifi
3379ceb42de8Saliguori
3380ceb42de8Saliguori##########################################
3381f652e6afSaurel32# fdt probe
3382e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3383e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3384e169e1e1SPeter Maydellfdt_required=no
3385e169e1e1SPeter Maydellfor target in $target_list; do
3386e169e1e1SPeter Maydell  case $target in
3387df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3388e169e1e1SPeter Maydell      fdt_required=yes
3389e169e1e1SPeter Maydell    ;;
3390e169e1e1SPeter Maydell  esac
3391e169e1e1SPeter Maydelldone
3392e169e1e1SPeter Maydell
3393e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3394e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3395e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3396e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3397e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3398e169e1e1SPeter Maydell  fi
3399e169e1e1SPeter Maydell  fdt=yes
3400e169e1e1SPeter Maydellfi
3401e169e1e1SPeter Maydell
34022df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3403b41af4baSJuan Quintela  fdt_libs="-lfdt"
340496ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
34056e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3406f652e6afSaurel32  cat > $TMPC << EOF
340731ce0adbSThomas Huth#include <libfdt.h>
340896ce6545SPeter Crosthwaite#include <libfdt_env.h>
34096e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3410f652e6afSaurel32EOF
341152166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3412a540f158SPeter Crosthwaite    # system DTC is good - use it
3413f652e6afSaurel32    fdt=yes
3414a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3415a540f158SPeter Crosthwaite    # have submodule DTC - use it
3416a540f158SPeter Crosthwaite    fdt=yes
3417a540f158SPeter Crosthwaite    dtc_internal="yes"
3418a540f158SPeter Crosthwaite    mkdir -p dtc
3419cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3420a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3421a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
34222df87df7SJuan Quintela    fi
3423a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3424a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3425a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3426a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
34276e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
34283f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3429a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3430a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3431a540f158SPeter Crosthwaite  else
3432a540f158SPeter Crosthwaite    # don't have and don't want
3433de3a354aSMichael Walle    fdt_libs=
34342df87df7SJuan Quintela    fdt=no
3435f652e6afSaurel32  fi
3436f652e6afSaurel32fi
3437f652e6afSaurel32
3438a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3439a540f158SPeter Crosthwaite
344020ff075bSMichael Walle##########################################
3441fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3442b1546f32SGerd Hoffmann
3443da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3444014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3445fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3446f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3447f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3448da076ffeSGerd Hoffmann    opengl=yes
3449925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3450925a0400SGerd Hoffmann        gtk_gl="yes"
3451925a0400SGerd Hoffmann    fi
3452*cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
345320ff075bSMichael Walle  else
3454da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3455dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
345620ff075bSMichael Walle    fi
3457f676c67eSJeremy White    opengl_cflags=""
3458da076ffeSGerd Hoffmann    opengl_libs=""
3459da076ffeSGerd Hoffmann    opengl=no
346020ff075bSMichael Walle  fi
346120ff075bSMichael Wallefi
346220ff075bSMichael Walle
3463014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3464014cb152SGerd Hoffmann  cat > $TMPC << EOF
3465014cb152SGerd Hoffmann#include <epoxy/egl.h>
3466014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3467014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3468014cb152SGerd Hoffmann#endif
3469014cb152SGerd Hoffmannint main(void) { return 0; }
3470014cb152SGerd HoffmannEOF
3471014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3472014cb152SGerd Hoffmann    opengl_dmabuf=yes
3473014cb152SGerd Hoffmann  fi
3474014cb152SGerd Hoffmannfi
3475c9a12e75SChrysostomos Nanakos
3476c9a12e75SChrysostomos Nanakos
3477eb100396SBharata B Rao##########################################
3478eb100396SBharata B Rao# glusterfs probe
3479eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
348065d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3481e01bee08SBharata B Rao    glusterfs="yes"
348289138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
348389138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3484d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3485d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3486d85fa9ebSJeff Cody    fi
348765d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
34880c14fb47SBharata B Rao      glusterfs_discard="yes"
34890c14fb47SBharata B Rao    fi
34907c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
34917c815372SBharata B Rao      glusterfs_zerofill="yes"
34927c815372SBharata B Rao    fi
3493eb100396SBharata B Rao  else
3494eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
34958efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
34968efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3497eb100396SBharata B Rao    fi
3498e01bee08SBharata B Rao    glusterfs="no"
3499eb100396SBharata B Rao  fi
3500eb100396SBharata B Raofi
3501eb100396SBharata B Rao
350239386ac7Saurel32# Check for inotify functions when we are building linux-user
35033b3f24adSaurel32# emulator.  This is done because older glibc versions don't
35043b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
35053b3f24adSaurel32# don't provide them even if kernel supports them.
35063b3f24adSaurel32#
35073b3f24adSaurel32inotify=no
35083b3f24adSaurel32cat > $TMPC << EOF
35093b3f24adSaurel32#include <sys/inotify.h>
35103b3f24adSaurel32
35113b3f24adSaurel32int
35123b3f24adSaurel32main(void)
35133b3f24adSaurel32{
35143b3f24adSaurel32	/* try to start inotify */
35158690e420Saurel32	return inotify_init();
35163b3f24adSaurel32}
35173b3f24adSaurel32EOF
351852166aa0SJuan Quintelaif compile_prog "" "" ; then
35193b3f24adSaurel32  inotify=yes
35203b3f24adSaurel32fi
35213b3f24adSaurel32
3522c05c7a73SRiku Voipioinotify1=no
3523c05c7a73SRiku Voipiocat > $TMPC << EOF
3524c05c7a73SRiku Voipio#include <sys/inotify.h>
3525c05c7a73SRiku Voipio
3526c05c7a73SRiku Voipioint
3527c05c7a73SRiku Voipiomain(void)
3528c05c7a73SRiku Voipio{
3529c05c7a73SRiku Voipio    /* try to start inotify */
3530c05c7a73SRiku Voipio    return inotify_init1(0);
3531c05c7a73SRiku Voipio}
3532c05c7a73SRiku VoipioEOF
3533c05c7a73SRiku Voipioif compile_prog "" "" ; then
3534c05c7a73SRiku Voipio  inotify1=yes
3535c05c7a73SRiku Voipiofi
3536c05c7a73SRiku Voipio
3537ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3538ebc996f3SRiku Voipioutimens=no
3539ebc996f3SRiku Voipiocat > $TMPC << EOF
3540ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3541ebc996f3SRiku Voipio#include <stddef.h>
3542ebc996f3SRiku Voipio#include <fcntl.h>
35433014ee00SPeter Maydell#include <sys/stat.h>
3544ebc996f3SRiku Voipio
3545ebc996f3SRiku Voipioint main(void)
3546ebc996f3SRiku Voipio{
3547ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3548ebc996f3SRiku Voipio    futimens(0, NULL);
3549ebc996f3SRiku Voipio    return 0;
3550ebc996f3SRiku Voipio}
3551ebc996f3SRiku VoipioEOF
355252166aa0SJuan Quintelaif compile_prog "" "" ; then
3553ebc996f3SRiku Voipio  utimens=yes
3554ebc996f3SRiku Voipiofi
3555ebc996f3SRiku Voipio
3556099d6b0fSRiku Voipio# check if pipe2 is there
3557099d6b0fSRiku Voipiopipe2=no
3558099d6b0fSRiku Voipiocat > $TMPC << EOF
3559099d6b0fSRiku Voipio#include <unistd.h>
3560099d6b0fSRiku Voipio#include <fcntl.h>
3561099d6b0fSRiku Voipio
3562099d6b0fSRiku Voipioint main(void)
3563099d6b0fSRiku Voipio{
3564099d6b0fSRiku Voipio    int pipefd[2];
35659bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3566099d6b0fSRiku Voipio}
3567099d6b0fSRiku VoipioEOF
356852166aa0SJuan Quintelaif compile_prog "" "" ; then
3569099d6b0fSRiku Voipio  pipe2=yes
3570099d6b0fSRiku Voipiofi
3571099d6b0fSRiku Voipio
357240ff6d7eSKevin Wolf# check if accept4 is there
357340ff6d7eSKevin Wolfaccept4=no
357440ff6d7eSKevin Wolfcat > $TMPC << EOF
357540ff6d7eSKevin Wolf#include <sys/socket.h>
357640ff6d7eSKevin Wolf#include <stddef.h>
357740ff6d7eSKevin Wolf
357840ff6d7eSKevin Wolfint main(void)
357940ff6d7eSKevin Wolf{
358040ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
358140ff6d7eSKevin Wolf    return 0;
358240ff6d7eSKevin Wolf}
358340ff6d7eSKevin WolfEOF
358440ff6d7eSKevin Wolfif compile_prog "" "" ; then
358540ff6d7eSKevin Wolf  accept4=yes
358640ff6d7eSKevin Wolffi
358740ff6d7eSKevin Wolf
35883ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
35893ce34dfbSvibisreenivasansplice=no
35903ce34dfbSvibisreenivasancat > $TMPC << EOF
35913ce34dfbSvibisreenivasan#include <unistd.h>
35923ce34dfbSvibisreenivasan#include <fcntl.h>
35933ce34dfbSvibisreenivasan#include <limits.h>
35943ce34dfbSvibisreenivasan
35953ce34dfbSvibisreenivasanint main(void)
35963ce34dfbSvibisreenivasan{
359766ea0f22SStefan Weil    int len, fd = 0;
35983ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
35993ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36003ce34dfbSvibisreenivasan    return 0;
36013ce34dfbSvibisreenivasan}
36023ce34dfbSvibisreenivasanEOF
360352166aa0SJuan Quintelaif compile_prog "" "" ; then
36043ce34dfbSvibisreenivasan  splice=yes
36053ce34dfbSvibisreenivasanfi
36063ce34dfbSvibisreenivasan
3607dcc38d1cSMarcelo Tosatti##########################################
3608a99d57bbSWanlong Gao# libnuma probe
3609a99d57bbSWanlong Gao
3610a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3611a99d57bbSWanlong Gao  cat > $TMPC << EOF
3612a99d57bbSWanlong Gao#include <numa.h>
3613a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3614a99d57bbSWanlong GaoEOF
3615a99d57bbSWanlong Gao
3616a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3617a99d57bbSWanlong Gao    numa=yes
3618a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3619a99d57bbSWanlong Gao  else
3620a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3621a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3622a99d57bbSWanlong Gao    fi
3623a99d57bbSWanlong Gao    numa=no
3624a99d57bbSWanlong Gao  fi
3625a99d57bbSWanlong Gaofi
3626a99d57bbSWanlong Gao
36277b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
36287b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
36297b01cb97SAlexandre Derumier    exit 1
36307b01cb97SAlexandre Derumierfi
36317b01cb97SAlexandre Derumier
3632a99d57bbSWanlong Gao##########################################
36332847b469SFam Zheng# tcmalloc probe
36342847b469SFam Zheng
36352847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
36362847b469SFam Zheng  cat > $TMPC << EOF
36372847b469SFam Zheng#include <stdlib.h>
36382847b469SFam Zhengint main(void) { malloc(1); return 0; }
36392847b469SFam ZhengEOF
36402847b469SFam Zheng
36412847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
36422847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
36432847b469SFam Zheng  else
36442847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
36452847b469SFam Zheng  fi
36462847b469SFam Zhengfi
36472847b469SFam Zheng
36482847b469SFam Zheng##########################################
36497b01cb97SAlexandre Derumier# jemalloc probe
36507b01cb97SAlexandre Derumier
36517b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
36527b01cb97SAlexandre Derumier  cat > $TMPC << EOF
36537b01cb97SAlexandre Derumier#include <stdlib.h>
36547b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
36557b01cb97SAlexandre DerumierEOF
36567b01cb97SAlexandre Derumier
36577b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
36587b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
36597b01cb97SAlexandre Derumier  else
36607b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
36617b01cb97SAlexandre Derumier  fi
36627b01cb97SAlexandre Derumierfi
36637b01cb97SAlexandre Derumier
36647b01cb97SAlexandre Derumier##########################################
3665dcc38d1cSMarcelo Tosatti# signalfd probe
3666dcc38d1cSMarcelo Tosattisignalfd="no"
3667dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3668dcc38d1cSMarcelo Tosatti#include <unistd.h>
3669dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3670dcc38d1cSMarcelo Tosatti#include <signal.h>
3671dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3672dcc38d1cSMarcelo TosattiEOF
3673dcc38d1cSMarcelo Tosatti
3674dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3675dcc38d1cSMarcelo Tosatti  signalfd=yes
3676dcc38d1cSMarcelo Tosattifi
3677dcc38d1cSMarcelo Tosatti
3678c2882b96SRiku Voipio# check if eventfd is supported
3679c2882b96SRiku Voipioeventfd=no
3680c2882b96SRiku Voipiocat > $TMPC << EOF
3681c2882b96SRiku Voipio#include <sys/eventfd.h>
3682c2882b96SRiku Voipio
3683c2882b96SRiku Voipioint main(void)
3684c2882b96SRiku Voipio{
368555cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3686c2882b96SRiku Voipio}
3687c2882b96SRiku VoipioEOF
3688c2882b96SRiku Voipioif compile_prog "" "" ; then
3689c2882b96SRiku Voipio  eventfd=yes
3690c2882b96SRiku Voipiofi
3691c2882b96SRiku Voipio
3692751bcc39SMarc-André Lureau# check if memfd is supported
3693751bcc39SMarc-André Lureaumemfd=no
3694751bcc39SMarc-André Lureaucat > $TMPC << EOF
3695751bcc39SMarc-André Lureau#include <sys/memfd.h>
3696751bcc39SMarc-André Lureau
3697751bcc39SMarc-André Lureauint main(void)
3698751bcc39SMarc-André Lureau{
3699751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3700751bcc39SMarc-André Lureau}
3701751bcc39SMarc-André LureauEOF
3702751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3703751bcc39SMarc-André Lureau  memfd=yes
3704751bcc39SMarc-André Lureaufi
3705751bcc39SMarc-André Lureau
3706751bcc39SMarc-André Lureau
3707751bcc39SMarc-André Lureau
3708d0927938SUlrich Hecht# check for fallocate
3709d0927938SUlrich Hechtfallocate=no
3710d0927938SUlrich Hechtcat > $TMPC << EOF
3711d0927938SUlrich Hecht#include <fcntl.h>
3712d0927938SUlrich Hecht
3713d0927938SUlrich Hechtint main(void)
3714d0927938SUlrich Hecht{
3715d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3716d0927938SUlrich Hecht    return 0;
3717d0927938SUlrich Hecht}
3718d0927938SUlrich HechtEOF
37198fb03151SPeter Maydellif compile_prog "" "" ; then
3720d0927938SUlrich Hecht  fallocate=yes
3721d0927938SUlrich Hechtfi
3722d0927938SUlrich Hecht
37233d4fa43eSKusanagi Kouichi# check for fallocate hole punching
37243d4fa43eSKusanagi Kouichifallocate_punch_hole=no
37253d4fa43eSKusanagi Kouichicat > $TMPC << EOF
37263d4fa43eSKusanagi Kouichi#include <fcntl.h>
37273d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
37283d4fa43eSKusanagi Kouichi
37293d4fa43eSKusanagi Kouichiint main(void)
37303d4fa43eSKusanagi Kouichi{
37313d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
37323d4fa43eSKusanagi Kouichi    return 0;
37333d4fa43eSKusanagi Kouichi}
37343d4fa43eSKusanagi KouichiEOF
37353d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
37363d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
37373d4fa43eSKusanagi Kouichifi
37383d4fa43eSKusanagi Kouichi
3739b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3740b953f075SDenis V. Lunevfallocate_zero_range=no
3741b953f075SDenis V. Lunevcat > $TMPC << EOF
3742b953f075SDenis V. Lunev#include <fcntl.h>
3743b953f075SDenis V. Lunev#include <linux/falloc.h>
3744b953f075SDenis V. Lunev
3745b953f075SDenis V. Lunevint main(void)
3746b953f075SDenis V. Lunev{
3747b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3748b953f075SDenis V. Lunev    return 0;
3749b953f075SDenis V. Lunev}
3750b953f075SDenis V. LunevEOF
3751b953f075SDenis V. Lunevif compile_prog "" "" ; then
3752b953f075SDenis V. Lunev  fallocate_zero_range=yes
3753b953f075SDenis V. Lunevfi
3754b953f075SDenis V. Lunev
3755ed911435SKevin Wolf# check for posix_fallocate
3756ed911435SKevin Wolfposix_fallocate=no
3757ed911435SKevin Wolfcat > $TMPC << EOF
3758ed911435SKevin Wolf#include <fcntl.h>
3759ed911435SKevin Wolf
3760ed911435SKevin Wolfint main(void)
3761ed911435SKevin Wolf{
3762ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3763ed911435SKevin Wolf    return 0;
3764ed911435SKevin Wolf}
3765ed911435SKevin WolfEOF
3766ed911435SKevin Wolfif compile_prog "" "" ; then
3767ed911435SKevin Wolf    posix_fallocate=yes
3768ed911435SKevin Wolffi
3769ed911435SKevin Wolf
3770c727f47dSPeter Maydell# check for sync_file_range
3771c727f47dSPeter Maydellsync_file_range=no
3772c727f47dSPeter Maydellcat > $TMPC << EOF
3773c727f47dSPeter Maydell#include <fcntl.h>
3774c727f47dSPeter Maydell
3775c727f47dSPeter Maydellint main(void)
3776c727f47dSPeter Maydell{
3777c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3778c727f47dSPeter Maydell    return 0;
3779c727f47dSPeter Maydell}
3780c727f47dSPeter MaydellEOF
37818fb03151SPeter Maydellif compile_prog "" "" ; then
3782c727f47dSPeter Maydell  sync_file_range=yes
3783c727f47dSPeter Maydellfi
3784c727f47dSPeter Maydell
3785dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3786dace20dcSPeter Maydellfiemap=no
3787dace20dcSPeter Maydellcat > $TMPC << EOF
3788dace20dcSPeter Maydell#include <sys/ioctl.h>
3789dace20dcSPeter Maydell#include <linux/fs.h>
3790dace20dcSPeter Maydell#include <linux/fiemap.h>
3791dace20dcSPeter Maydell
3792dace20dcSPeter Maydellint main(void)
3793dace20dcSPeter Maydell{
3794dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3795dace20dcSPeter Maydell    return 0;
3796dace20dcSPeter Maydell}
3797dace20dcSPeter MaydellEOF
37988fb03151SPeter Maydellif compile_prog "" "" ; then
3799dace20dcSPeter Maydell  fiemap=yes
3800dace20dcSPeter Maydellfi
3801dace20dcSPeter Maydell
3802d0927938SUlrich Hecht# check for dup3
3803d0927938SUlrich Hechtdup3=no
3804d0927938SUlrich Hechtcat > $TMPC << EOF
3805d0927938SUlrich Hecht#include <unistd.h>
3806d0927938SUlrich Hecht
3807d0927938SUlrich Hechtint main(void)
3808d0927938SUlrich Hecht{
3809d0927938SUlrich Hecht    dup3(0, 0, 0);
3810d0927938SUlrich Hecht    return 0;
3811d0927938SUlrich Hecht}
3812d0927938SUlrich HechtEOF
381378f5d726SJan Kiszkaif compile_prog "" "" ; then
3814d0927938SUlrich Hecht  dup3=yes
3815d0927938SUlrich Hechtfi
3816d0927938SUlrich Hecht
38174e0c6529SAlex Bligh# check for ppoll support
38184e0c6529SAlex Blighppoll=no
38194e0c6529SAlex Blighcat > $TMPC << EOF
38204e0c6529SAlex Bligh#include <poll.h>
38214e0c6529SAlex Bligh
38224e0c6529SAlex Blighint main(void)
38234e0c6529SAlex Bligh{
38244e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
38254e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
38264e0c6529SAlex Bligh    return 0;
38274e0c6529SAlex Bligh}
38284e0c6529SAlex BlighEOF
38294e0c6529SAlex Blighif compile_prog "" "" ; then
38304e0c6529SAlex Bligh  ppoll=yes
38314e0c6529SAlex Blighfi
38324e0c6529SAlex Bligh
3833cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3834cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3835cd758dd0SAlex Blighcat > $TMPC << EOF
3836cd758dd0SAlex Bligh#include <sys/prctl.h>
3837cd758dd0SAlex Bligh
3838cd758dd0SAlex Blighint main(void)
3839cd758dd0SAlex Bligh{
3840cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3841cd758dd0SAlex Bligh    return 0;
3842cd758dd0SAlex Bligh}
3843cd758dd0SAlex BlighEOF
3844cd758dd0SAlex Blighif compile_prog "" "" ; then
3845cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3846cd758dd0SAlex Blighfi
3847cd758dd0SAlex Bligh
38483b6edd16SPeter Maydell# check for epoll support
38493b6edd16SPeter Maydellepoll=no
38503b6edd16SPeter Maydellcat > $TMPC << EOF
38513b6edd16SPeter Maydell#include <sys/epoll.h>
38523b6edd16SPeter Maydell
38533b6edd16SPeter Maydellint main(void)
38543b6edd16SPeter Maydell{
38553b6edd16SPeter Maydell    epoll_create(0);
38563b6edd16SPeter Maydell    return 0;
38573b6edd16SPeter Maydell}
38583b6edd16SPeter MaydellEOF
38598fb03151SPeter Maydellif compile_prog "" "" ; then
38603b6edd16SPeter Maydell  epoll=yes
38613b6edd16SPeter Maydellfi
38623b6edd16SPeter Maydell
3863227f0214SPeter Maydell# epoll_create1 is a later addition
3864227f0214SPeter Maydell# so we must check separately for its presence
38653b6edd16SPeter Maydellepoll_create1=no
38663b6edd16SPeter Maydellcat > $TMPC << EOF
38673b6edd16SPeter Maydell#include <sys/epoll.h>
38683b6edd16SPeter Maydell
38693b6edd16SPeter Maydellint main(void)
38703b6edd16SPeter Maydell{
387119e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
387219e83f6bSPeter Maydell     * a function being called. This is necessary so that on
387319e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
387419e83f6bSPeter Maydell     * the library but not declared in the header file we will
387519e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
387619e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
387719e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
387819e83f6bSPeter Maydell     */
3879c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
38803b6edd16SPeter Maydell}
38813b6edd16SPeter MaydellEOF
38828fb03151SPeter Maydellif compile_prog "" "" ; then
38833b6edd16SPeter Maydell  epoll_create1=yes
38843b6edd16SPeter Maydellfi
38853b6edd16SPeter Maydell
3886a8fd1abaSPeter Maydell# check for sendfile support
3887a8fd1abaSPeter Maydellsendfile=no
3888a8fd1abaSPeter Maydellcat > $TMPC << EOF
3889a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3890a8fd1abaSPeter Maydell
3891a8fd1abaSPeter Maydellint main(void)
3892a8fd1abaSPeter Maydell{
3893a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3894a8fd1abaSPeter Maydell}
3895a8fd1abaSPeter MaydellEOF
3896a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3897a8fd1abaSPeter Maydell  sendfile=yes
3898a8fd1abaSPeter Maydellfi
3899a8fd1abaSPeter Maydell
390051834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
390151834341SRiku Voipiotimerfd=no
390251834341SRiku Voipiocat > $TMPC << EOF
390351834341SRiku Voipio#include <sys/timerfd.h>
390451834341SRiku Voipio
390551834341SRiku Voipioint main(void)
390651834341SRiku Voipio{
390751834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
390851834341SRiku Voipio}
390951834341SRiku VoipioEOF
391051834341SRiku Voipioif compile_prog "" "" ; then
391151834341SRiku Voipio  timerfd=yes
391251834341SRiku Voipiofi
391351834341SRiku Voipio
39149af5c906SRiku Voipio# check for setns and unshare support
39159af5c906SRiku Voipiosetns=no
39169af5c906SRiku Voipiocat > $TMPC << EOF
39179af5c906SRiku Voipio#include <sched.h>
39189af5c906SRiku Voipio
39199af5c906SRiku Voipioint main(void)
39209af5c906SRiku Voipio{
39219af5c906SRiku Voipio    int ret;
39229af5c906SRiku Voipio    ret = setns(0, 0);
39239af5c906SRiku Voipio    ret = unshare(0);
39249af5c906SRiku Voipio    return ret;
39259af5c906SRiku Voipio}
39269af5c906SRiku VoipioEOF
39279af5c906SRiku Voipioif compile_prog "" "" ; then
39289af5c906SRiku Voipio  setns=yes
39299af5c906SRiku Voipiofi
39309af5c906SRiku Voipio
393138860a03SAleksandar Markovic# clock_adjtime probe
393238860a03SAleksandar Markovicclock_adjtime=no
393338860a03SAleksandar Markoviccat > $TMPC <<EOF
393438860a03SAleksandar Markovic#include <time.h>
393538860a03SAleksandar Markovic
393638860a03SAleksandar Markovicint main(void)
393738860a03SAleksandar Markovic{
393838860a03SAleksandar Markovic    return clock_adjtime(0, 0);
393938860a03SAleksandar Markovic}
394038860a03SAleksandar MarkovicEOF
394138860a03SAleksandar Markovicclock_adjtime=no
394238860a03SAleksandar Markovicif compile_prog "" "" ; then
394338860a03SAleksandar Markovic  clock_adjtime=yes
394438860a03SAleksandar Markovicfi
394538860a03SAleksandar Markovic
39465a03cd00SAleksandar Markovic# syncfs probe
39475a03cd00SAleksandar Markovicsyncfs=no
39485a03cd00SAleksandar Markoviccat > $TMPC <<EOF
39495a03cd00SAleksandar Markovic#include <unistd.h>
39505a03cd00SAleksandar Markovic
39515a03cd00SAleksandar Markovicint main(void)
39525a03cd00SAleksandar Markovic{
39535a03cd00SAleksandar Markovic    return syncfs(0);
39545a03cd00SAleksandar Markovic}
39555a03cd00SAleksandar MarkovicEOF
39565a03cd00SAleksandar Markovicsyncfs=no
39575a03cd00SAleksandar Markovicif compile_prog "" "" ; then
39585a03cd00SAleksandar Markovic  syncfs=yes
39595a03cd00SAleksandar Markovicfi
39605a03cd00SAleksandar Markovic
3961cc8ae6deSpbrook# Check if tools are available to build documentation.
3962a25dba17SJuan Quintelaif test "$docs" != "no" ; then
396301668d98SStefan Weil  if has makeinfo && has pod2man; then
3964a25dba17SJuan Quintela    docs=yes
396583a3ab8bSJuan Quintela  else
3966a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
396721684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
396883a3ab8bSJuan Quintela    fi
3969a25dba17SJuan Quintela    docs=no
397083a3ab8bSJuan Quintela  fi
3971cc8ae6deSpbrookfi
3972cc8ae6deSpbrook
3973f514f41cSStefan Weil# Search for bswap_32 function
39746ae9a1f4SJuan Quintelabyteswap_h=no
39756ae9a1f4SJuan Quintelacat > $TMPC << EOF
39766ae9a1f4SJuan Quintela#include <byteswap.h>
39776ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
39786ae9a1f4SJuan QuintelaEOF
397952166aa0SJuan Quintelaif compile_prog "" "" ; then
39806ae9a1f4SJuan Quintela  byteswap_h=yes
39816ae9a1f4SJuan Quintelafi
39826ae9a1f4SJuan Quintela
398375f13596SStefan Weil# Search for bswap32 function
39846ae9a1f4SJuan Quintelabswap_h=no
39856ae9a1f4SJuan Quintelacat > $TMPC << EOF
39866ae9a1f4SJuan Quintela#include <sys/endian.h>
39876ae9a1f4SJuan Quintela#include <sys/types.h>
39886ae9a1f4SJuan Quintela#include <machine/bswap.h>
39896ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
39906ae9a1f4SJuan QuintelaEOF
399152166aa0SJuan Quintelaif compile_prog "" "" ; then
39926ae9a1f4SJuan Quintela  bswap_h=yes
39936ae9a1f4SJuan Quintelafi
39946ae9a1f4SJuan Quintela
3995da93a1fdSaliguori##########################################
3996e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
3997c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
3998e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
39993c33ea96SPaolo Bonzini    libiscsi="yes"
4000ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4001ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4002c589b249SRonnie Sahlberg  else
4003c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4004e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4005c589b249SRonnie Sahlberg    fi
4006c589b249SRonnie Sahlberg    libiscsi="no"
4007c589b249SRonnie Sahlberg  fi
4008c589b249SRonnie Sahlbergfi
4009c589b249SRonnie Sahlberg
4010c589b249SRonnie Sahlberg##########################################
40118bacde8dSNatanael Copa# Do we need libm
40128bacde8dSNatanael Copacat > $TMPC << EOF
40138bacde8dSNatanael Copa#include <math.h>
4014f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
40158bacde8dSNatanael CopaEOF
40168bacde8dSNatanael Copaif compile_prog "" "" ; then
40178bacde8dSNatanael Copa  :
40188bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
40198bacde8dSNatanael Copa  LIBS="-lm $LIBS"
40208bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
40218bacde8dSNatanael Copaelse
402276ad07a4SPeter Maydell  error_exit "libm check failed"
40238bacde8dSNatanael Copafi
40248bacde8dSNatanael Copa
40258bacde8dSNatanael Copa##########################################
4026da93a1fdSaliguori# Do we need librt
40278bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
40288bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
40298bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
40308bacde8dSNatanael Copa# function in addition.
4031da93a1fdSaliguoricat > $TMPC <<EOF
4032da93a1fdSaliguori#include <signal.h>
4033da93a1fdSaliguori#include <time.h>
40348bacde8dSNatanael Copaint main(void) {
40358bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
40368bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
40378bacde8dSNatanael Copa}
4038da93a1fdSaliguoriEOF
4039da93a1fdSaliguori
404052166aa0SJuan Quintelaif compile_prog "" "" ; then
404107ffa4bdSJuan Quintela  :
40428bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
404318e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
404418e588b1SRick Liu  LIBS="$LIBS -lrt"
404518e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4046da93a1fdSaliguorifi
4047da93a1fdSaliguori
404831ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4049179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
40506362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
40516362a53fSJuan Quintelafi
40526362a53fSJuan Quintela
4053de5071c5SBlue Swirl##########################################
4054cd4ec0b4SGerd Hoffmann# spice probe
4055cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4056cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4057cd4ec0b4SGerd Hoffmann#include <spice.h>
4058cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4059cd4ec0b4SGerd HoffmannEOF
4060710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4061710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
406265d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
406365d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4064cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4065cd4ec0b4SGerd Hoffmann    spice="yes"
4066cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4067cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
40682e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
40692e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4070cd4ec0b4SGerd Hoffmann  else
4071cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
40728efc9363SHu Tao      feature_not_found "spice" \
40738efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4074cd4ec0b4SGerd Hoffmann    fi
4075cd4ec0b4SGerd Hoffmann    spice="no"
4076cd4ec0b4SGerd Hoffmann  fi
4077cd4ec0b4SGerd Hoffmannfi
4078cd4ec0b4SGerd Hoffmann
40797b02f544SMarc-André Lureau# check for smartcard support
4080111a38b0SRobert Relyeasmartcard_cflags=""
40817b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
40827b02f544SMarc-André Lureau    if $pkg_config libcacard; then
40837b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
40847b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
40857b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
40867b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
40877b02f544SMarc-André Lureau        smartcard="yes"
4088111a38b0SRobert Relyea    else
40897b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
40907b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4091111a38b0SRobert Relyea        fi
40927b02f544SMarc-André Lureau        smartcard="no"
4093111a38b0SRobert Relyea    fi
4094111a38b0SRobert Relyeafi
4095111a38b0SRobert Relyea
40962b2325ffSGerd Hoffmann# check for libusb
40972b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
409865d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
40992b2325ffSGerd Hoffmann        libusb="yes"
4100ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4101ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41022b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41032b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41042b2325ffSGerd Hoffmann    else
41052b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
41068efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
41072b2325ffSGerd Hoffmann        fi
41082b2325ffSGerd Hoffmann        libusb="no"
41092b2325ffSGerd Hoffmann    fi
41102b2325ffSGerd Hoffmannfi
41112b2325ffSGerd Hoffmann
411269354a83SHans de Goede# check for usbredirparser for usb network redirection support
411369354a83SHans de Goedeif test "$usb_redir" != "no" ; then
411465d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
411569354a83SHans de Goede        usb_redir="yes"
4116ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4117ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
411869354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
411956ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
412069354a83SHans de Goede    else
412169354a83SHans de Goede        if test "$usb_redir" = "yes"; then
412221684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
412369354a83SHans de Goede        fi
412469354a83SHans de Goede        usb_redir="no"
412569354a83SHans de Goede    fi
412669354a83SHans de Goedefi
412769354a83SHans de Goede
4128cd4ec0b4SGerd Hoffmann##########################################
4129d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4130d9840e25STomoki Sekiyama
4131d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4132d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4133690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4134d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4135d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4136690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4137d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4138d9840e25STomoki Sekiyama	  ;;
4139690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4140d9840e25STomoki Sekiyama  esac
4141d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4142d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4143d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4144d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4145d9840e25STomoki SekiyamaEOF
4146d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4147d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4148d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4149315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4150f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4151d9840e25STomoki Sekiyama  else
4152d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4153d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4154d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4155d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4156d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4157d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4158d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4159d9840e25STomoki Sekiyama    fi
4160d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4161d9840e25STomoki Sekiyama  fi
4162d9840e25STomoki Sekiyamafi
4163d9840e25STomoki Sekiyama
4164d9840e25STomoki Sekiyama##########################################
4165d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4166d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4167d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4168d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4169d9840e25STomoki Sekiyama
4170d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4171d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4172d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4173d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4174d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4175d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4176d9840e25STomoki Sekiyama    else
4177d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4178d9840e25STomoki Sekiyama    fi
4179d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4180d9840e25STomoki Sekiyama    win_sdk=""
4181d9840e25STomoki Sekiyama  fi
4182d9840e25STomoki Sekiyamafi
4183d9840e25STomoki Sekiyama
4184d9840e25STomoki Sekiyama##########################################
418550cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
418650cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
418750cbebb9SMichael Roth  cat > $TMPC << EOF
418850cbebb9SMichael Roth#include <windows.h>
418950cbebb9SMichael Roth#include <ntddscsi.h>
419050cbebb9SMichael Rothint main(void) {
419150cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
419250cbebb9SMichael Roth#error Missing required ioctl definitions
419350cbebb9SMichael Roth#endif
419450cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
419550cbebb9SMichael Roth  return addr.Lun;
419650cbebb9SMichael Roth}
419750cbebb9SMichael RothEOF
419850cbebb9SMichael Roth  if compile_prog "" "" ; then
419950cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4200c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
420150cbebb9SMichael Roth  fi
420250cbebb9SMichael Rothfi
420350cbebb9SMichael Roth
420450cbebb9SMichael Roth##########################################
42059d9e1521SGerd Hoffmann# virgl renderer probe
42069d9e1521SGerd Hoffmann
42079d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
42089d9e1521SGerd Hoffmann  cat > $TMPC << EOF
42099d9e1521SGerd Hoffmann#include <virglrenderer.h>
42109d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
42119d9e1521SGerd HoffmannEOF
42129d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
42139d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
42149d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
42159d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
42169d9e1521SGerd Hoffmann    virglrenderer="yes"
42179d9e1521SGerd Hoffmann  else
42189d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
42199d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
42209d9e1521SGerd Hoffmann    fi
42219d9e1521SGerd Hoffmann    virglrenderer="no"
42229d9e1521SGerd Hoffmann  fi
42239d9e1521SGerd Hoffmannfi
42249d9e1521SGerd Hoffmann
42259d9e1521SGerd Hoffmann##########################################
42265f6b9e8fSBlue Swirl# check if we have fdatasync
42275f6b9e8fSBlue Swirl
42285f6b9e8fSBlue Swirlfdatasync=no
42295f6b9e8fSBlue Swirlcat > $TMPC << EOF
42305f6b9e8fSBlue Swirl#include <unistd.h>
4231d1722a27SAlexandre Raymondint main(void) {
4232d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4233d1722a27SAlexandre Raymondreturn fdatasync(0);
4234d1722a27SAlexandre Raymond#else
4235e172fe11SStefan Weil#error Not supported
4236d1722a27SAlexandre Raymond#endif
4237d1722a27SAlexandre Raymond}
42385f6b9e8fSBlue SwirlEOF
42395f6b9e8fSBlue Swirlif compile_prog "" "" ; then
42405f6b9e8fSBlue Swirl    fdatasync=yes
42415f6b9e8fSBlue Swirlfi
42425f6b9e8fSBlue Swirl
424394a420b1SStefan Hajnoczi##########################################
4244e78815a5SAndreas Färber# check if we have madvise
4245e78815a5SAndreas Färber
4246e78815a5SAndreas Färbermadvise=no
4247e78815a5SAndreas Färbercat > $TMPC << EOF
4248e78815a5SAndreas Färber#include <sys/types.h>
4249e78815a5SAndreas Färber#include <sys/mman.h>
4250832ce9c2SScott Wood#include <stddef.h>
4251e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4252e78815a5SAndreas FärberEOF
4253e78815a5SAndreas Färberif compile_prog "" "" ; then
4254e78815a5SAndreas Färber    madvise=yes
4255e78815a5SAndreas Färberfi
4256e78815a5SAndreas Färber
4257e78815a5SAndreas Färber##########################################
4258e78815a5SAndreas Färber# check if we have posix_madvise
4259e78815a5SAndreas Färber
4260e78815a5SAndreas Färberposix_madvise=no
4261e78815a5SAndreas Färbercat > $TMPC << EOF
4262e78815a5SAndreas Färber#include <sys/mman.h>
4263832ce9c2SScott Wood#include <stddef.h>
4264e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4265e78815a5SAndreas FärberEOF
4266e78815a5SAndreas Färberif compile_prog "" "" ; then
4267e78815a5SAndreas Färber    posix_madvise=yes
4268e78815a5SAndreas Färberfi
4269e78815a5SAndreas Färber
4270e78815a5SAndreas Färber##########################################
42710a852417SPaul Durrant# check if we have posix_syslog
42720a852417SPaul Durrant
42730a852417SPaul Durrantposix_syslog=no
42740a852417SPaul Durrantcat > $TMPC << EOF
42750a852417SPaul Durrant#include <syslog.h>
42760a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
42770a852417SPaul DurrantEOF
42780a852417SPaul Durrantif compile_prog "" "" ; then
42790a852417SPaul Durrant    posix_syslog=yes
42800a852417SPaul Durrantfi
42810a852417SPaul Durrant
42820a852417SPaul Durrant##########################################
428394a420b1SStefan Hajnoczi# check if trace backend exists
428494a420b1SStefan Hajnoczi
42855b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
428694a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
42875b808275SLluís Vilanova  error_exit "invalid trace backends" \
42885b808275SLluís Vilanova      "Please choose supported trace backends."
428994a420b1SStefan Hajnoczifi
429094a420b1SStefan Hajnoczi
42917e24e92aSStefan Hajnoczi##########################################
42927e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
42935b808275SLluís Vilanovaif have_backend "ust"; then
42947e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4295bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
42967e24e92aSStefan Hajnocziint main(void) { return 0; }
42977e24e92aSStefan HajnocziEOF
4298c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4299bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
430089138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43017e24e92aSStefan Hajnoczi    else
4302c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4303bf15f63cSMohamad Gebai    fi
4304bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
430589138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4306bf15f63cSMohamad Gebai    else
4307bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4308bf15f63cSMohamad Gebai    fi
4309bf15f63cSMohamad Gebai
4310bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4311bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4312bf15f63cSMohamad Gebai  else
4313bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
43147e24e92aSStefan Hajnoczi  fi
43157e24e92aSStefan Hajnoczifi
4316b3d08c02SDaniel P. Berrange
4317b3d08c02SDaniel P. Berrange##########################################
4318b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
43195b808275SLluís Vilanovaif have_backend "dtrace"; then
4320b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
432176ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4322b3d08c02SDaniel P. Berrange  fi
4323c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4324c276b17dSDaniel P. Berrange  if has 'stap' ; then
4325c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4326c276b17dSDaniel P. Berrange  fi
4327b3d08c02SDaniel P. Berrangefi
4328b3d08c02SDaniel P. Berrange
43297e24e92aSStefan Hajnoczi##########################################
4330519175a2SAlex Barcelo# check and set a backend for coroutine
4331d0e2fce5SAneesh Kumar K.V
43327c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
43337c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
43347c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
43357c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
43367c2acc70SPeter Maydell# is the Windows-specific one.
43377c2acc70SPeter Maydell
43387c2acc70SPeter Maydellucontext_works=no
4339d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4340d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4341d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4342cdf84806SPeter Maydell#ifdef __stub_makecontext
4343cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4344cdf84806SPeter Maydell#endif
434575cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4346d0e2fce5SAneesh Kumar K.VEOF
4347d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
43487c2acc70SPeter Maydell    ucontext_works=yes
4349d0e2fce5SAneesh Kumar K.V  fi
4350519175a2SAlex Barcelofi
43517c2acc70SPeter Maydell
43527c2acc70SPeter Maydellif test "$coroutine" = ""; then
43537c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
43547c2acc70SPeter Maydell    coroutine=win32
43557c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
43567c2acc70SPeter Maydell    coroutine=ucontext
4357519175a2SAlex Barcelo  else
43587c2acc70SPeter Maydell    coroutine=sigaltstack
43597c2acc70SPeter Maydell  fi
43607c2acc70SPeter Maydellelse
43617c2acc70SPeter Maydell  case $coroutine in
43627c2acc70SPeter Maydell  windows)
43637c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
43647c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
43657c2acc70SPeter Maydell    fi
43667c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
43677c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
43687c2acc70SPeter Maydell    coroutine=win32
43697c2acc70SPeter Maydell    ;;
43707c2acc70SPeter Maydell  ucontext)
43717c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
43727c2acc70SPeter Maydell      feature_not_found "ucontext"
43737c2acc70SPeter Maydell    fi
43747c2acc70SPeter Maydell    ;;
43757c2acc70SPeter Maydell  gthread|sigaltstack)
43767c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
43777c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
43787c2acc70SPeter Maydell    fi
43797c2acc70SPeter Maydell    ;;
43807c2acc70SPeter Maydell  *)
438176ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
43827c2acc70SPeter Maydell    ;;
43837c2acc70SPeter Maydell  esac
4384d0e2fce5SAneesh Kumar K.Vfi
4385d0e2fce5SAneesh Kumar K.V
438670c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
438770c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
438870c60c08SStefan Hajnoczi    coroutine_pool=no
438970c60c08SStefan Hajnoczi  else
439070c60c08SStefan Hajnoczi    coroutine_pool=yes
439170c60c08SStefan Hajnoczi  fi
439270c60c08SStefan Hajnoczifi
439370c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
439470c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
439570c60c08SStefan Hajnoczifi
439670c60c08SStefan Hajnoczi
43977d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
43987d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
43997d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44007d992e4dSPeter Lieven  fi
44017d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44027d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44037d992e4dSPeter Lieven    coroutine_pool=no
44047d992e4dSPeter Lieven  fi
44057d992e4dSPeter Lievenfi
44067d992e4dSPeter Lieven
44077d992e4dSPeter Lieven
4408d0e2fce5SAneesh Kumar K.V##########################################
4409d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4410d2042378SAneesh Kumar K.V
44114e1797f9SStefan Weilopen_by_handle_at=no
4412d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4413d2042378SAneesh Kumar K.V#include <fcntl.h>
4414acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4415acc55ba8SStefan Weil# error missing definition
4416acc55ba8SStefan Weil#else
441775cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4418acc55ba8SStefan Weil#endif
4419d2042378SAneesh Kumar K.VEOF
4420d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4421d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4422d2042378SAneesh Kumar K.Vfi
4423d2042378SAneesh Kumar K.V
4424e06a765eSHarsh Prateek Bora########################################
4425e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4426e06a765eSHarsh Prateek Bora
4427e06a765eSHarsh Prateek Boralinux_magic_h=no
4428e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4429e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4430e06a765eSHarsh Prateek Boraint main(void) {
443175cafad7SStefan Weil  return 0;
4432e06a765eSHarsh Prateek Bora}
4433e06a765eSHarsh Prateek BoraEOF
4434e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4435e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4436e06a765eSHarsh Prateek Borafi
4437e06a765eSHarsh Prateek Bora
44388ab1bf12SLuiz Capitulino########################################
4439c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4440c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4441c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4442c95e3080SKevin Wolf# only a warning.
4443c95e3080SKevin Wolf#
4444c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4445c95e3080SKevin Wolf# the build doesn't fail anyway.
4446c95e3080SKevin Wolf
444706d71fa1SPeter Maydellpragma_disable_unused_but_set=no
444806d71fa1SPeter Maydellcat > $TMPC << EOF
4449e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
445006d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4451c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4452e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4453c95e3080SKevin Wolf
445406d71fa1SPeter Maydellint main(void) {
445506d71fa1SPeter Maydell    return 0;
445606d71fa1SPeter Maydell}
445706d71fa1SPeter MaydellEOF
445806d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4459cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4460c95e3080SKevin Wolfelse
4461c95e3080SKevin Wolf    werror=no
446206d71fa1SPeter Maydellfi
446306d71fa1SPeter Maydell
446406d71fa1SPeter Maydell########################################
4465541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
44663f4349dcSKevin Wolf
44673f4349dcSKevin Wolfvalgrind_h=no
44683f4349dcSKevin Wolfcat > $TMPC << EOF
44693f4349dcSKevin Wolf#include <valgrind/valgrind.h>
44703f4349dcSKevin Wolfint main(void) {
44713f4349dcSKevin Wolf  return 0;
44723f4349dcSKevin Wolf}
44733f4349dcSKevin WolfEOF
44743f4349dcSKevin Wolfif compile_prog "" "" ; then
44753f4349dcSKevin Wolf    valgrind_h=yes
44763f4349dcSKevin Wolffi
44773f4349dcSKevin Wolf
44783f4349dcSKevin Wolf########################################
44798ab1bf12SLuiz Capitulino# check if environ is declared
44808ab1bf12SLuiz Capitulino
44818ab1bf12SLuiz Capitulinohas_environ=no
44828ab1bf12SLuiz Capitulinocat > $TMPC << EOF
44838ab1bf12SLuiz Capitulino#include <unistd.h>
44848ab1bf12SLuiz Capitulinoint main(void) {
4485c075a723SBlue Swirl    environ = 0;
44868ab1bf12SLuiz Capitulino    return 0;
44878ab1bf12SLuiz Capitulino}
44888ab1bf12SLuiz CapitulinoEOF
44898ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
44908ab1bf12SLuiz Capitulino    has_environ=yes
44918ab1bf12SLuiz Capitulinofi
44928ab1bf12SLuiz Capitulino
449376a347e1SRichard Henderson########################################
449476a347e1SRichard Henderson# check if cpuid.h is usable.
449576a347e1SRichard Henderson
449676a347e1SRichard Hendersoncpuid_h=no
449776a347e1SRichard Hendersoncat > $TMPC << EOF
449876a347e1SRichard Henderson#include <cpuid.h>
449976a347e1SRichard Hendersonint main(void) {
4500774d566cSPeter Maydell    unsigned a, b, c, d;
4501774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4502774d566cSPeter Maydell
4503774d566cSPeter Maydell    if (max >= 1) {
4504774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4505774d566cSPeter Maydell    }
4506774d566cSPeter Maydell
4507774d566cSPeter Maydell    if (max >= 7) {
4508774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4509774d566cSPeter Maydell    }
4510774d566cSPeter Maydell
451176a347e1SRichard Henderson    return 0;
451276a347e1SRichard Henderson}
451376a347e1SRichard HendersonEOF
451476a347e1SRichard Hendersonif compile_prog "" "" ; then
451576a347e1SRichard Henderson    cpuid_h=yes
451676a347e1SRichard Hendersonfi
451776a347e1SRichard Henderson
4518f540166bSRichard Henderson########################################
4519f540166bSRichard Henderson# check if __[u]int128_t is usable.
4520f540166bSRichard Henderson
4521f540166bSRichard Hendersonint128=no
4522f540166bSRichard Hendersoncat > $TMPC << EOF
4523a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4524a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4525a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4526a00f66abSStefan Weil# endif
4527a00f66abSStefan Weil#endif
4528f540166bSRichard Henderson__int128_t a;
4529f540166bSRichard Henderson__uint128_t b;
4530f540166bSRichard Hendersonint main (void) {
4531f540166bSRichard Henderson  a = a + b;
4532f540166bSRichard Henderson  b = a * b;
4533464e3671SPeter Maydell  a = a * a;
4534f540166bSRichard Henderson  return 0;
4535f540166bSRichard Henderson}
4536f540166bSRichard HendersonEOF
4537f540166bSRichard Hendersonif compile_prog "" "" ; then
4538f540166bSRichard Henderson    int128=yes
4539f540166bSRichard Hendersonfi
454076a347e1SRichard Henderson
45417ebee43eSRichard Henderson#########################################
45427ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
45437ebee43eSRichard Henderson
45447ebee43eSRichard Hendersonatomic128=no
45457ebee43eSRichard Hendersonif test "$int128" = "yes"; then
45467ebee43eSRichard Henderson  cat > $TMPC << EOF
45477ebee43eSRichard Hendersonint main(void)
45487ebee43eSRichard Henderson{
45497ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
45507ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
45517ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
45527ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
45537ebee43eSRichard Henderson  return 0;
45547ebee43eSRichard Henderson}
45557ebee43eSRichard HendersonEOF
45567ebee43eSRichard Henderson  if compile_prog "" "" ; then
45577ebee43eSRichard Henderson    atomic128=yes
45587ebee43eSRichard Henderson  fi
45597ebee43eSRichard Hendersonfi
45607ebee43eSRichard Henderson
4561df79b996SRichard Henderson#########################################
4562df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4563df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4564df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4565df79b996SRichard Henderson
4566df79b996SRichard Hendersoncat > $TMPC << EOF
4567df79b996SRichard Henderson#include <stdint.h>
4568df79b996SRichard Hendersonint main(void)
4569df79b996SRichard Henderson{
4570df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4571df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4572df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4573df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4574df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4575df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4576df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4577df79b996SRichard Henderson#else
4578df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4579df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4580df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4581df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4582df79b996SRichard Henderson#endif
4583df79b996SRichard Henderson  return 0;
4584df79b996SRichard Henderson}
4585df79b996SRichard HendersonEOF
4586df79b996SRichard Hendersonif compile_prog "" "" ; then
4587df79b996SRichard Henderson  atomic64=yes
4588df79b996SRichard Hendersonfi
4589df79b996SRichard Henderson
45901e6e9acaSRichard Henderson########################################
45911e6e9acaSRichard Henderson# check if getauxval is available.
45921e6e9acaSRichard Henderson
45931e6e9acaSRichard Hendersongetauxval=no
45941e6e9acaSRichard Hendersoncat > $TMPC << EOF
45951e6e9acaSRichard Henderson#include <sys/auxv.h>
45961e6e9acaSRichard Hendersonint main(void) {
45971e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
45981e6e9acaSRichard Henderson}
45991e6e9acaSRichard HendersonEOF
46001e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46011e6e9acaSRichard Henderson    getauxval=yes
46021e6e9acaSRichard Hendersonfi
46031e6e9acaSRichard Henderson
4604fd0e6053SJohn Snow########################################
4605fd0e6053SJohn Snow# check if ccache is interfering with
4606fd0e6053SJohn Snow# semantic analysis of macros
4607fd0e6053SJohn Snow
46085e4dfd3dSJohn Snowunset CCACHE_CPP2
4609fd0e6053SJohn Snowccache_cpp2=no
4610fd0e6053SJohn Snowcat > $TMPC << EOF
4611fd0e6053SJohn Snowstatic const int Z = 1;
4612fd0e6053SJohn Snow#define fn() ({ Z; })
4613fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4614fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4615fd0e6053SJohn Snow#define ID(X) (X)
4616fd0e6053SJohn Snowint main(int argc, char *argv[])
4617fd0e6053SJohn Snow{
4618fd0e6053SJohn Snow    int x = 0, y = 0;
4619fd0e6053SJohn Snow    x = ID(x);
4620fd0e6053SJohn Snow    x = fn();
4621fd0e6053SJohn Snow    fn();
4622fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4623fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4624fd0e6053SJohn Snow    return 0;
4625fd0e6053SJohn Snow}
4626fd0e6053SJohn SnowEOF
4627fd0e6053SJohn Snow
4628fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4629fd0e6053SJohn Snow    ccache_cpp2=yes
4630fd0e6053SJohn Snowfi
4631fd0e6053SJohn Snow
4632b553a042SJohn Snow#################################################
4633b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4634b553a042SJohn Snow
4635b553a042SJohn Snowif test "$fortify_source" != "no"; then
4636b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4637b553a042SJohn Snow    fortify_source="no";
4638cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4639cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4640b553a042SJohn Snow    fortify_source="no";
4641b553a042SJohn Snow  else
4642b553a042SJohn Snow    fortify_source="yes"
4643b553a042SJohn Snow  fi
4644b553a042SJohn Snowfi
4645b553a042SJohn Snow
4646d2042378SAneesh Kumar K.V##########################################
4647277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4648277abf15SJan Vesely
4649277abf15SJan Veselyhave_fsxattr=no
4650277abf15SJan Veselycat > $TMPC << EOF
4651277abf15SJan Vesely#include <linux/fs.h>
4652277abf15SJan Veselystruct fsxattr foo;
4653277abf15SJan Veselyint main(void) {
4654277abf15SJan Vesely  return 0;
4655277abf15SJan Vesely}
4656277abf15SJan VeselyEOF
4657277abf15SJan Veselyif compile_prog "" "" ; then
4658277abf15SJan Vesely    have_fsxattr=yes
4659277abf15SJan Veselyfi
4660277abf15SJan Vesely
4661b66e10e4SPeter Maydell##########################################
4662b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4663575b22b1SLaurent Vivierhave_rtnetlink=no
4664575b22b1SLaurent Viviercat > $TMPC << EOF
4665575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4666575b22b1SLaurent Vivierint main(void) {
4667575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4668575b22b1SLaurent Vivier}
4669575b22b1SLaurent VivierEOF
4670575b22b1SLaurent Vivierif compile_prog "" "" ; then
4671575b22b1SLaurent Vivier    have_rtnetlink=yes
4672575b22b1SLaurent Vivierfi
4673575b22b1SLaurent Vivier
46746a02c806SStefan Hajnoczi##########################################
46756a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
46766a02c806SStefan Hajnoczihave_af_vsock=no
46776a02c806SStefan Hajnoczicat > $TMPC << EOF
46786a02c806SStefan Hajnoczi#include <errno.h>
46796a02c806SStefan Hajnoczi#include <sys/types.h>
46806a02c806SStefan Hajnoczi#include <sys/socket.h>
46816a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
46826a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
46836a02c806SStefan Hajnoczi#endif
46846a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
46856a02c806SStefan Hajnocziint main(void) {
46866a02c806SStefan Hajnoczi    int sock, ret;
46876a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
46886a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
46896a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
46906a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
46916a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
46926a02c806SStefan Hajnoczi        return 0;
46936a02c806SStefan Hajnoczi    }
46946a02c806SStefan Hajnoczi    return -1;
46956a02c806SStefan Hajnoczi}
46966a02c806SStefan HajnocziEOF
46976a02c806SStefan Hajnocziif compile_prog "" "" ; then
46986a02c806SStefan Hajnoczi    have_af_vsock=yes
46996a02c806SStefan Hajnoczifi
47006a02c806SStefan Hajnoczi
47016969ec6cSJames Clarke#################################################
47026969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47036969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47046969ec6cSJames Clarke# given. It does no harm to give it on other
47056969ec6cSJames Clarke# platforms too.
47066969ec6cSJames Clarke
47076969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47086969ec6cSJames Clarke#       contains -Wmissing-prototypes
47096969ec6cSJames Clarkecat > $TMPC << EOF
47106969ec6cSJames Clarkeextern int foo(void);
47116969ec6cSJames Clarkeint foo(void) { return 0; }
47126969ec6cSJames ClarkeEOF
47136969ec6cSJames Clarkeif ! compile_object ""; then
47146969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
47156969ec6cSJames Clarkefi
47167ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
47177ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
47187ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
47197ecf44a5SPaolo Bonzini    break
47207ecf44a5SPaolo Bonzini  fi
47217ecf44a5SPaolo Bonzinidone
47227ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
47237ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
47246969ec6cSJames Clarkefi
47256969ec6cSJames Clarke
4726277abf15SJan Vesely##########################################
47274d04351fSChristopher Covington# check for sysmacros.h
47284d04351fSChristopher Covington
47294d04351fSChristopher Covingtonhave_sysmacros=no
47304d04351fSChristopher Covingtoncat > $TMPC << EOF
47314d04351fSChristopher Covington#include <sys/sysmacros.h>
47324d04351fSChristopher Covingtonint main(void) {
47334d04351fSChristopher Covington    return makedev(0, 0);
47344d04351fSChristopher Covington}
47354d04351fSChristopher CovingtonEOF
47364d04351fSChristopher Covingtonif compile_prog "" "" ; then
47374d04351fSChristopher Covington    have_sysmacros=yes
47384d04351fSChristopher Covingtonfi
47394d04351fSChristopher Covington
47404d04351fSChristopher Covington##########################################
4741e86ecd4bSJuan Quintela# End of CC checks
4742e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4743e86ecd4bSJuan Quintela
47441d728c39SBlue Swirlif test "$gcov" = "yes" ; then
47451d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
47461d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4747b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4748e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4749ce278618SPeter Maydellelif test "$debug" = "no"; then
4750ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4751e86ecd4bSJuan Quintelafi
4752a316e378SJuan Quintela
47536542aa9cSPeter Lieven##########################################
47546542aa9cSPeter Lieven# Do we have libnfs
47556542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4756b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
47576542aa9cSPeter Lieven    libnfs="yes"
47586542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
47596542aa9cSPeter Lieven  else
47606542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
47618efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
47626542aa9cSPeter Lieven    fi
47636542aa9cSPeter Lieven    libnfs="no"
47646542aa9cSPeter Lieven  fi
47656542aa9cSPeter Lievenfi
47661d728c39SBlue Swirl
47676ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
47686ca026cbSPeter Maydellif test "$werror" = "yes"; then
47696ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
47706ca026cbSPeter Maydellfi
47716ca026cbSPeter Maydell
4772e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4773e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
47741156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4775e86ecd4bSJuan Quintela    fi
4776e86ecd4bSJuan Quintelafi
4777e86ecd4bSJuan Quintela
477894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
477994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
478094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
478194dd53c5SGerd Hoffmannelse
478294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
478394dd53c5SGerd Hoffmannfi
478494dd53c5SGerd Hoffmann
4785952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4786952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4787952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4788952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4789952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4790952afb71SBlue Swirl        fi
4791952afb71SBlue Swirl    done
4792952afb71SBlue Swirlfi
4793952afb71SBlue Swirl
479410ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4795e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4796528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4797834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
47985a67135aSbellard
47994b1c11fdSDaniel P. Berrangetools=""
48004b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4801ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
48024b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
48034b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4804a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
48054b1c11fdSDaniel P. Berrange  fi
48064b1c11fdSDaniel P. Berrangefi
48074b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4808983eef5aSMeador Inge  if test "$virtfs" != no ; then
4809be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4810983eef5aSMeador Inge      virtfs=yes
481117bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4812983eef5aSMeador Inge    else
4813983eef5aSMeador Inge      if test "$virtfs" = yes; then
48143f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4815983eef5aSMeador Inge      fi
481617500370SAndreas Färber      virtfs=no
4817983eef5aSMeador Inge    fi
481817bff52bSM. Mohan Kumar  fi
4819d138cee9SMichael Rothfi
48209d6bc27bSMichael Roth
48219d6bc27bSMichael Roth# Probe for guest agent support/options
48229d6bc27bSMichael Roth
4823e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4824b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4825fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4826e8ef31a3SMichael Tokarev      guest_agent=yes
4827e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4828e8ef31a3SMichael Tokarev      guest_agent=no
4829e8ef31a3SMichael Tokarev  else
4830e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4831ca35f780SPaolo Bonzini  fi
48324b1c11fdSDaniel P. Berrangefi
4833ca35f780SPaolo Bonzini
48349d6bc27bSMichael Roth# Guest agent Window MSI  package
48359d6bc27bSMichael Roth
48369d6bc27bSMichael Rothif test "$guest_agent" != yes; then
48379d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
48389d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
48399d6bc27bSMichael Roth  fi
48409d6bc27bSMichael Roth  guest_agent_msi=no
48419d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
48429d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
48439d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
48449d6bc27bSMichael Roth  fi
48459d6bc27bSMichael Roth  guest_agent_msi=no
48469d6bc27bSMichael Rothelif ! has wixl; then
48479d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
48489d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
48499d6bc27bSMichael Roth  fi
48509d6bc27bSMichael Roth  guest_agent_msi=no
48511a34904eSMichael Rothelse
48521a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
48531a34904eSMichael Roth  # disabled explicitly
48541a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
48551a34904eSMichael Roth    guest_agent_msi=yes
48561a34904eSMichael Roth  fi
48579d6bc27bSMichael Rothfi
48589d6bc27bSMichael Roth
48591a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
48609d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
48619d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
48629d6bc27bSMichael Roth  fi
48639d6bc27bSMichael Roth
48649d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
48659d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
48669d6bc27bSMichael Roth  fi
48679d6bc27bSMichael Roth
48689d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
48699d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
48709d6bc27bSMichael Roth  fi
48719d6bc27bSMichael Roth
48729d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
487389138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
48749d6bc27bSMichael Roth  fi
48759d6bc27bSMichael Roth
487689138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
48779d6bc27bSMichael Roth
48789d6bc27bSMichael Roth  case "$cpu" in
48799d6bc27bSMichael Roth  x86_64)
48809d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
48819d6bc27bSMichael Roth    ;;
48829d6bc27bSMichael Roth  i386)
48839d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
48849d6bc27bSMichael Roth    ;;
48859d6bc27bSMichael Roth  *)
48869d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
48879d6bc27bSMichael Roth    ;;
48889d6bc27bSMichael Roth  esac
48899d6bc27bSMichael Rothfi
48909d6bc27bSMichael Roth
4891ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4892ca35f780SPaolo Bonziniroms=
4893ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4894ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4895ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4896e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
4897e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4898e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
4899e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
4900e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4901e57218b6SPeter Maydell            ld_i386_emulation="$emu"
4902ca35f780SPaolo Bonzini            roms="optionrom"
4903e57218b6SPeter Maydell            break
4904e57218b6SPeter Maydell        fi
4905e57218b6SPeter Maydell    done
4906ca35f780SPaolo Bonzinifi
4907d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
490839ac8455SDavid Gibson  roms="$roms spapr-rtas"
490939ac8455SDavid Gibsonfi
4910ca35f780SPaolo Bonzini
49119933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
49129933c305SChristian Borntraeger  roms="$roms s390-ccw"
49139933c305SChristian Borntraegerfi
49149933c305SChristian Borntraeger
4915964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
491692fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4917964c6fa1SRichard Henderson  textseg_addr=
4918964c6fa1SRichard Henderson  case "$cpu" in
4919479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4920479eb121SRichard Henderson      # ??? Rationale for choosing this address
4921964c6fa1SRichard Henderson      textseg_addr=0x60000000
4922964c6fa1SRichard Henderson      ;;
4923964c6fa1SRichard Henderson    mips)
4924479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4925479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4926479eb121SRichard Henderson      textseg_addr=0x60000000
4927964c6fa1SRichard Henderson      ;;
4928964c6fa1SRichard Henderson  esac
4929964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4930964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4931964c6fa1SRichard Henderson    int main(void) { return 0; }
4932964c6fa1SRichard HendersonEOF
4933964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4934964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4935964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4936964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4937964c6fa1SRichard Henderson      # at least.
493892fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
493992fe2ba8SPeter Maydell        error_exit \
494092fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
494192fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
494292fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
494392fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
494492fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
494592fe2ba8SPeter Maydell            "--disable-user option to configure."
494692fe2ba8SPeter Maydell      fi
494792fe2ba8SPeter Maydell
4948964c6fa1SRichard Henderson      $ld --verbose | sed \
4949964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4950964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4951964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4952964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4953964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4954964c6fa1SRichard Henderson    fi
4955964c6fa1SRichard Henderson  fi
4956964c6fa1SRichard Hendersonfi
4957964c6fa1SRichard Henderson
495802d34f62SCole Robinsonecho_version() {
495902d34f62SCole Robinson    if test "$1" = "yes" ; then
496002d34f62SCole Robinson        echo "($2)"
496102d34f62SCole Robinson    fi
496202d34f62SCole Robinson}
496302d34f62SCole Robinson
496450e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
496550e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
496650e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
49675ca9388aSGerd Hoffmann
49687d13299dSbellardecho "Install prefix    $prefix"
496989138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
497089138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
497189138857SStefan Weilecho "library directory $(eval echo $libdir)"
497289138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
497389138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
497489138857SStefan Weilecho "include directory $(eval echo $includedir)"
497589138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
497611d9f695Sbellardif test "$mingw32" = "no" ; then
497789138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
497889138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
497943ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
49805a699bbbSLaszlo Ersekelse
49815a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
4982d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
498311d9f695Sbellardfi
49845a67135aSbellardecho "Source path       $source_path"
49857d13299dSbellardecho "C compiler        $cc"
498683469015Sbellardecho "Host C compiler   $host_cc"
498783f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
49883c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
498945d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
49900c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
4991a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
49920c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
49937d13299dSbellardecho "make              $make"
49946a882643Spbrookecho "install           $install"
4995c886edfbSBlue Swirlecho "python            $python"
4996e2d8830eSBradif test "$slirp" = "yes" ; then
4997e2d8830eSBrad    echo "smbd              $smbd"
4998e2d8830eSBradfi
499917969268SFam Zhengecho "module support    $modules"
5000a98fd896Sbellardecho "host CPU          $cpu"
5001de83cd02Sbellardecho "host big endian   $bigendian"
500297a847bcSbellardecho "target list       $target_list"
5003ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
50047d13299dSbellardecho "gprof enabled     $gprof"
500503b4fe7dSaliguoriecho "sparse enabled    $sparse"
50061625af87Saliguoriecho "strip binaries    $strip_opt"
500705c2a3e7Sbellardecho "profiler          $profiler"
500843ce4dfeSbellardecho "static build      $static"
50095b0753e0Sbellardif test "$darwin" = "yes" ; then
50105b0753e0Sbellard    echo "Cocoa support     $cocoa"
50115b0753e0Sbellardfi
5012e2134eb9SGerd Hoffmannecho "pixman            $pixman"
501389138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
501489138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5015925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
501689138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5017a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5018ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5019b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
502091bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
502137788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
502289138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5023fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
50249a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
50254d3b6f6eSbalrogecho "curses support    $curses"
50269d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5027769ce76dSAlexander Grafecho "curl support      $curl"
502867b915a5Sbellardecho "mingw32 support   $mingw32"
50290c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5030b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5031b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5032983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5033821601eaSJes Sorensenecho "VNC support       $vnc"
5034821601eaSJes Sorensenif test "$vnc" = "yes" ; then
50352f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
50362f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5037efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5038821601eaSJes Sorensenfi
50393142255cSblueswir1if test -n "$sparc_cpu"; then
50403142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
50413142255cSblueswir1fi
5042e37630caSaliguoriecho "xen support       $xen"
50433996e85cSPaul Durrantif test "$xen" = "yes" ; then
50443996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
504564a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
50463996e85cSPaul Durrantfi
50472e4d9fb1Saurel32echo "brlapi support    $brlapi"
5048a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5049a25dba17SJuan Quintelaecho "Documentation     $docs"
505040d6444eSAvi Kivityecho "PIE               $pie"
50518a16d273Sthsecho "vde support       $vde"
505258952137SVincenzo Maffioneecho "netmap support    $netmap"
50535c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5054758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
505577755340Sthsecho "Install blobs     $blobs"
5056b31a0277SJuan Quintelaecho "KVM support       $kvm"
5057b0cb0a66SVincent Palatinecho "HAX support       $hax"
50582da776dbSMichael R. Hinesecho "RDMA support      $rdma"
50599195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5060f652e6afSaurel32echo "fdt support       $fdt"
5061ceb42de8Saliguoriecho "preadv support    $preadv"
50625f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5063e78815a5SAndreas Färberecho "madvise           $madvise"
5064e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
506547e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5066d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
50675e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5068fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
50695b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5070713572a7SMarc-André Lureauif have_backend "simple"; then
50719410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5072e00e36fbSStefan Weilfi
507389138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5074f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5075dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
50767b02f544SMarc-André Lureauecho "smartcard support $smartcard"
50772b2325ffSGerd Hoffmannecho "libusb            $libusb"
507869354a83SHans de Goedeecho "usb net redir     $usb_redir"
5079da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5080014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5081c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
50826542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5083d138cee9SMichael Rothecho "build guest agent $guest_agent"
5084d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
508550cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
50864c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5087f794573eSEduardo Otuboecho "seccomp support   $seccomp"
50887c2acc70SPeter Maydellecho "coroutine backend $coroutine"
508970c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
50907d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5091eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
50921d728c39SBlue Swirlecho "gcov              $gcov_tool"
50931d728c39SBlue Swirlecho "gcov enabled      $gcov"
5094ab214c29SStefan Bergerecho "TPM support       $tpm"
50950a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
50963b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
50973556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5098607dacd0Sqiaonuohanecho "lzo support       $lzo"
5099607dacd0Sqiaonuohanecho "snappy support    $snappy"
51006b383c08SPeter Wuecho "bzip2 support     $bzip2"
5101a99d57bbSWanlong Gaoecho "NUMA host support $numa"
51022847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
51037b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
510499f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5105a6b1d4c0SChanglong Xieecho "replication support $replication"
510667b915a5Sbellard
51071ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
510824b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5109e8cd23deSbellardfi
511097a847bcSbellard
511198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
511297a847bcSbellard
5113dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5114dbd99ae3SStefan Weil
511598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
511698ec69acSJuan Quintelaecho >> $config_host_mak
511798ec69acSJuan Quintela
5118e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
511999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
512099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
51213aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
51228bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
51230f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
512499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
512599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
512622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
51279afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
51289afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5129e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
51305a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5131785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
51325a699bbbSLaszlo Ersekfi
5133f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5134f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5135f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5136834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5137f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5138804edf29SJuan Quintela
513998ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5140727e5283SPaolo Bonzini
5141f8393946Saurel32if test "$debug_tcg" = "yes" ; then
51422358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5143f8393946Saurel32fi
51441625af87Saliguoriif test "$strip_opt" = "yes" ; then
514552ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
51461625af87Saliguorifi
51477d13299dSbellardif test "$bigendian" = "yes" ; then
5148e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
514997a847bcSbellardfi
515067b915a5Sbellardif test "$mingw32" = "yes" ; then
515198ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
515289138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
51539fe6de94SBlue Swirl  version_major=${rc_version%%.*}
51549fe6de94SBlue Swirl  rc_version=${rc_version#*.}
51559fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
51569fe6de94SBlue Swirl  rc_version=${rc_version#*.}
51579fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
51589fe6de94SBlue Swirl  version_micro=0
51599fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
51609fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5161d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5162d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5163f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5164d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5165d9840e25STomoki Sekiyama  fi
516650cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
516750cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
516850cbebb9SMichael Roth  fi
51691a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
51709dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
51719dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
51729dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
51739dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
51749dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
51759dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
51769dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
51779dacf32dSYossi Hindin  fi
5178210fa556Spbrookelse
517935f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5180210fa556Spbrookfi
5181128ab2ffSblueswir1
5182dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5183dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5184dffcb71cSMark McLoughlinfi
5185dffcb71cSMark McLoughlin
518683fb7adfSbellardif test "$darwin" = "yes" ; then
518798ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
518883fb7adfSbellardfi
5189b29fe3edSmalc
5190b29fe3edSmalcif test "$aix" = "yes" ; then
519198ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5192b29fe3edSmalcfi
5193b29fe3edSmalc
5194ec530c81Sbellardif test "$solaris" = "yes" ; then
519598ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
51962358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
51970475a5caSths  if test "$needs_libsunmath" = "yes" ; then
519875b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
51990475a5caSths  fi
5200ec530c81Sbellardfi
5201179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5202179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5203179cf400SAndreas Färberfi
520497a847bcSbellardif test "$static" = "yes" ; then
520598ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
520697a847bcSbellardfi
52071ba16968SStefan Weilif test "$profiler" = "yes" ; then
52082358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
520905c2a3e7Sbellardfi
5210c20709aaSbellardif test "$slirp" = "yes" ; then
521198ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5212e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5213c20709aaSbellardfi
52148a16d273Sthsif test "$vde" = "yes" ; then
521598ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
52168a16d273Sthsfi
521758952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
521858952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
521958952137SVincenzo Maffionefi
5220015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5221015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5222015a33bdSGongleifi
522347e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
522447e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
522547e98658SCorey Bryantfi
52262358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
52270c58ac1cSmalcfor drv in $audio_drv_list; do
522889138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
522998ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
52300c58ac1cSmalcdone
523167f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
523267f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
523367f86e8eSJuan Quintelafi
5234d5631638Smalcif test "$audio_win_int" = "yes" ; then
5235d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5236d5631638Smalcfi
5237b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5238b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5239821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5240821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5241821601eaSJes Sorensenfi
52422f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
524398ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
52442f9606b3Saliguorifi
5245821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
52462f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
52472f6f5c7aSCorentin Charyfi
5248821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5249efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5250efe556adSCorentin Charyfi
525176655d6dSaliguoriif test "$fnmatch" = "yes" ; then
52522358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
525376655d6dSaliguorifi
5254dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5255dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5256dce512deSChristoph Hellwigfi
525789138857SStefan Weilqemu_version=$(head $source_path/VERSION)
525898ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
52592358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
526098ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
526198ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5262a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
526398ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5264cc8ae6deSpbrookfi
526517969268SFam Zhengif test "$modules" = "yes"; then
5266e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5267e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
526889138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
526917969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
527017969268SFam Zhengfi
52711ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
527298ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5273a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
52748ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
527549ecc3faSbellardfi
527649ecc3faSbellardif test "$cocoa" = "yes" ; then
527798ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
527849ecc3faSbellardfi
52794d3b6f6eSbalrogif test "$curses" = "yes" ; then
528098ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5281ab4e5602SJan Kiszkafi
5282ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
52832358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5284ebc996f3SRiku Voipiofi
5285099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
52862358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5287099d6b0fSRiku Voipiofi
528840ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
528940ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
529040ff6d7eSKevin Wolffi
52913ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
52922358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
52933ce34dfbSvibisreenivasanfi
5294c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5295c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5296c2882b96SRiku Voipiofi
5297751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5298751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5299751bcc39SMarc-André Lureaufi
5300d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5301d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5302d0927938SUlrich Hechtfi
53033d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
53043d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
53053d4fa43eSKusanagi Kouichifi
5306b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5307b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5308b953f075SDenis V. Lunevfi
5309ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5310ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5311ed911435SKevin Wolffi
5312c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5313c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5314c727f47dSPeter Maydellfi
5315dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5316dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5317dace20dcSPeter Maydellfi
5318d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5319d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5320d0927938SUlrich Hechtfi
53214e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
53224e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
53234e0c6529SAlex Blighfi
5324cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5325cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5326cd758dd0SAlex Blighfi
53273b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
53283b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
53293b6edd16SPeter Maydellfi
53303b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
53313b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
53323b6edd16SPeter Maydellfi
5333a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5334a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5335a8fd1abaSPeter Maydellfi
533651834341SRiku Voipioif test "$timerfd" = "yes" ; then
533751834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
533851834341SRiku Voipiofi
53399af5c906SRiku Voipioif test "$setns" = "yes" ; then
53409af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
53419af5c906SRiku Voipiofi
534238860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
534338860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
534438860a03SAleksandar Markovicfi
53455a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
53465a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
53475a03cd00SAleksandar Markovicfi
53483b3f24adSaurel32if test "$inotify" = "yes" ; then
53492358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
53503b3f24adSaurel32fi
5351c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5352c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5353c05c7a73SRiku Voipiofi
53546ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
53556ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
53566ae9a1f4SJuan Quintelafi
53576ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
53586ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
53596ae9a1f4SJuan Quintelafi
5360769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5361d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5362b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
53636ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5364769ce76dSAlexander Graffi
53652e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
536698ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
53672e4d9fb1Saurel32fi
5368fb599c9aSbalrogif test "$bluez" = "yes" ; then
536998ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5370ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5371fb599c9aSbalrogfi
5372d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
53739d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
53749d41401bSMichael S. Tsirkinfi
5375a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5376a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5377a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5378a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5379014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5380925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5381925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5382925a0400SGerd Hoffmann  fi
5383bbbf9bfbSStefan Weilfi
5384a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5385ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5386ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5387ddbb0d09SDaniel P. Berrangefi
5388b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5389b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5390b917da4cSDaniel P. Berrangefi
539191bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
539291bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
53931f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
53941f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
53951f923c70SLongpeng(Mike)  fi
539637788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
539737788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
539837788f25SDaniel P. Berrange  fi
539962893b67SDaniel P. Berrangefi
540091bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
540191bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5402becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5403fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5404fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5405fff2f982SDaniel P. Berrange  fi
5406ed754746SDaniel P. Berrangefi
54079a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
54089a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
54099a2fd434SDaniel P. Berrangefi
5410559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5411559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5412559607eaSDaniel P. Berrangefi
54136b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
54146b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
54156b39b063SEric Blakefi
5416277abf15SJan Vesely
5417277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5418277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5419277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5420277abf15SJan Vesely# if this macro is set.
5421277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5422277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5423277abf15SJan Veselyfi
5424bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5425bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5426a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5427a4ccabcfSAnthony Liguorifi
54289d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
54299d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
54309d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
54319d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
54329d9e1521SGerd Hoffmannfi
5433e37630caSaliguoriif test "$xen" = "yes" ; then
54346dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5435d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
543664a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
543764a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
543864a7ad6fSIan Campbell  fi
5439e37630caSaliguorifi
54405c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
54415c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
54425c6c3a6cSChristoph Hellwigfi
5443758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5444758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5445758e8e38SVenkateswararao Jujjuri (JV)fi
54464f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
54474f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
54484f26f2b6SAvi Kivityfi
5449983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5450758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5451758e8e38SVenkateswararao Jujjuri (JV)fi
54525e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
54535e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
54545e9be92dSNicholas Bellingerfi
545503ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
545603ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
545703ce5744SNikolay Nikolaevfi
5458fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5459fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5460fc0b9b0eSStefan Hajnoczifi
546177755340Sthsif test "$blobs" = "yes" ; then
546298ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
546377755340Sthsfi
5464bf9298b9Saliguoriif test "$iovec" = "yes" ; then
54652358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5466bf9298b9Saliguorifi
5467ceb42de8Saliguoriif test "$preadv" = "yes" ; then
54682358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5469ceb42de8Saliguorifi
5470f652e6afSaurel32if test "$fdt" = "yes" ; then
54713f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5472f652e6afSaurel32fi
5473dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5474dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5475dcc38d1cSMarcelo Tosattifi
54769195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
54779195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
54789195b2c2SStefan Weilfi
54795f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
54805f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
54815f6b9e8fSBlue Swirlfi
5482e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5483e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5484e78815a5SAndreas Färberfi
5485e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5486e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5487e78815a5SAndreas Färberfi
548897a847bcSbellard
5489cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5490cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5491cd4ec0b4SGerd Hoffmannfi
5492cd4ec0b4SGerd Hoffmann
54937b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
54947b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5495111a38b0SRobert Relyeafi
5496111a38b0SRobert Relyea
54972b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
54982b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
54992b2325ffSGerd Hoffmannfi
55002b2325ffSGerd Hoffmann
550169354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
550269354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
550369354a83SHans de Goedefi
550469354a83SHans de Goede
5505da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5506da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5507da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5508014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5509014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5510014cb152SGerd Hoffmann  fi
551120ff075bSMichael Wallefi
551220ff075bSMichael Walle
551399f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
551499f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
551599f2dbd3SLiang Lifi
551699f2dbd3SLiang Li
5517607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5518607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5519607dacd0Sqiaonuohanfi
5520607dacd0Sqiaonuohan
5521607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5522607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5523607dacd0Sqiaonuohanfi
5524607dacd0Sqiaonuohan
55256b383c08SPeter Wuif test "$bzip2" = "yes" ; then
55266b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
55276b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
55286b383c08SPeter Wufi
55296b383c08SPeter Wu
5530c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5531d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
55326ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
55336ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5534c589b249SRonnie Sahlbergfi
5535c589b249SRonnie Sahlberg
55366542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
55374be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
55384be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
55396542aa9cSPeter Lievenfi
55406542aa9cSPeter Lieven
5541f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5542f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5543f794573eSEduardo Otubofi
5544f794573eSEduardo Otubo
554583fb7adfSbellard# XXX: suppress that
55467d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
55472358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
55487d3505c5Sbellardfi
55497d3505c5Sbellard
55504d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
55514d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
55524d9310f4SDaniel P. Berrangefi
55533556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
55543556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
55553556c233SPaolo Bonzinifi
5556f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5557d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
55586ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
55596ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5560f27aaf4bSChristian Brunnerfi
556120ff6c80SAnthony Liguori
55627c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
556370c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
556470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
556570c60c08SStefan Hajnoczielse
556670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
556770c60c08SStefan Hajnoczifi
5568d0e2fce5SAneesh Kumar K.V
55697d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
55707d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
55717d992e4dSPeter Lievenfi
55727d992e4dSPeter Lieven
5573d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5574d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5575d2042378SAneesh Kumar K.Vfi
5576d2042378SAneesh Kumar K.V
5577e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5578e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5579e06a765eSHarsh Prateek Borafi
5580e06a765eSHarsh Prateek Bora
5581cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5582cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
558306d71fa1SPeter Maydellfi
558406d71fa1SPeter Maydell
55853f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
55863f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
55873f4349dcSKevin Wolffi
55883f4349dcSKevin Wolf
55898ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
55908ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
55918ab1bf12SLuiz Capitulinofi
55928ab1bf12SLuiz Capitulino
559376a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
559476a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
559576a347e1SRichard Hendersonfi
559676a347e1SRichard Henderson
5597f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5598f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5599f540166bSRichard Hendersonfi
5600f540166bSRichard Henderson
56017ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
56027ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
56037ebee43eSRichard Hendersonfi
56047ebee43eSRichard Henderson
5605df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5606df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5607df79b996SRichard Hendersonfi
5608df79b996SRichard Henderson
56091e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
56101e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
56111e6e9acaSRichard Hendersonfi
56121e6e9acaSRichard Henderson
5613eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5614d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
56156ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
56166ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5617eb100396SBharata B Raofi
5618eb100396SBharata B Rao
5619d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5620d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5621d85fa9ebSJeff Codyfi
5622d85fa9ebSJeff Cody
56230c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
56240c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
56250c14fb47SBharata B Raofi
56260c14fb47SBharata B Rao
56277c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
56287c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
56297c815372SBharata B Raofi
56307c815372SBharata B Rao
56310a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5632d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
56336ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
56346ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
56350a12ec87SRichard W.M. Jonesfi
56360a12ec87SRichard W.M. Jones
563768063649Sblueswir1# USB host support
5638b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
56392b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5640b5613fdcSGerd Hoffmannelse
564198ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5642b5613fdcSGerd Hoffmannfi
564368063649Sblueswir1
56443b8acc11SPaolo Bonzini# TPM passthrough support?
56453b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
56463b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
56473b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
56483b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
56493b8acc11SPaolo Bonzini  fi
56503b8acc11SPaolo Bonzinifi
56513b8acc11SPaolo Bonzini
56525b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
56535b808275SLluís Vilanovaif have_backend "nop"; then
56546d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
565522890ab5SPrerna Saxenafi
56565b808275SLluís Vilanovaif have_backend "simple"; then
56576d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
56586d8a764eSLluís  # Set the appropriate trace file.
5659953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
56609410b56cSPrerna Saxenafi
5661ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5662ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
56636d8a764eSLluísfi
56645b808275SLluís Vilanovaif have_backend "ust"; then
56656d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
56666d8a764eSLluísfi
56675b808275SLluís Vilanovaif have_backend "dtrace"; then
56686d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
56696d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
56706d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
56716d8a764eSLluís  fi
5672c276b17dSDaniel P. Berrangefi
56735b808275SLluís Vilanovaif have_backend "ftrace"; then
5674781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5675781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5676781e9545SEiichi Tsukata  else
567721684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5678781e9545SEiichi Tsukata  fi
5679781e9545SEiichi Tsukatafi
56800a852417SPaul Durrantif have_backend "syslog"; then
56810a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
56820a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
56830a852417SPaul Durrant  else
56840a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
56850a852417SPaul Durrant  fi
56860a852417SPaul Durrantfi
56879410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
56889410b56cSPrerna Saxena
56892da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
56902da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
56912da776dbSMichael R. Hinesfi
56922da776dbSMichael R. Hines
5693575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5694575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5695575b22b1SLaurent Vivierfi
5696575b22b1SLaurent Vivier
5697a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5698a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5699a6b1d4c0SChanglong Xiefi
5700a6b1d4c0SChanglong Xie
57016a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
57026a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
57036a02c806SStefan Hajnoczifi
57046a02c806SStefan Hajnoczi
57054d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
57064d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
57074d04351fSChristopher Covingtonfi
57084d04351fSChristopher Covington
57095c312079SDr. David Alan Gilbert# Hold two types of flag:
57105c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
57115c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
57125c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
57135c312079SDr. David Alan Gilbert#                                     platform
57145c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
57155c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
57165c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
57175c312079SDr. David Alan Gilbertfi
57185c312079SDr. David Alan Gilbert
57195b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
57205b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
57215b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
57225b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
57235b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
57245b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5725c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
57265b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
572740d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
572840d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
57295b5e3037SPaolo Bonzinielse
57305b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
57315b5e3037SPaolo Bonzinifi
57325b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
57335b5e3037SPaolo Bonzini
573498ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
573598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5736804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5737804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
57381901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
57391901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
57401901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
574121655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5742c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5743804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5744a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5745a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5746a31a8642SMichael S. Tsirkinfi
57472b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5748804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
574983f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
57503c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5751804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
575245d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5753cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
57545f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
57553dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5756804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5757804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
57584852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
57599fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5760e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
576146eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5762a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5763f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5764e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5765e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
576680fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
57672944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5768e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5769e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5770e39f0062SPaolo Bonzinifi
577142da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
577242da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
577342da6041SGerd Hoffmannelse
577442da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
577542da6041SGerd Hoffmannfi
5776e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
577746eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
57786969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5779e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
578073da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
57813e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5782409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5783804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
578417969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
578517969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5786957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
578790246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
578890246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
578994dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5790cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
57911d728c39SBlue Swirlif test "$gcov" = "yes" ; then
57921d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
57931d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
57941d728c39SBlue Swirlfi
5795804edf29SJuan Quintela
57966efd7517SPeter Maydell# use included Linux headers
57976efd7517SPeter Maydellif test "$linux" = "yes" ; then
5798a307beb6SAndreas Färber  mkdir -p linux-headers
57996efd7517SPeter Maydell  case "$cpu" in
5800c72b26ecSRichard Henderson  i386|x86_64|x32)
580108312a63SPeter Maydell    linux_arch=x86
58026efd7517SPeter Maydell    ;;
58036efd7517SPeter Maydell  ppcemb|ppc|ppc64)
580408312a63SPeter Maydell    linux_arch=powerpc
58056efd7517SPeter Maydell    ;;
58066efd7517SPeter Maydell  s390x)
580708312a63SPeter Maydell    linux_arch=s390
580808312a63SPeter Maydell    ;;
58091f080313SClaudio Fontana  aarch64)
58101f080313SClaudio Fontana    linux_arch=arm64
58111f080313SClaudio Fontana    ;;
5812222e7d11SSanjay Lal  mips64)
5813222e7d11SSanjay Lal    linux_arch=mips
5814222e7d11SSanjay Lal    ;;
581508312a63SPeter Maydell  *)
581608312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
581708312a63SPeter Maydell    linux_arch="$cpu"
58186efd7517SPeter Maydell    ;;
58196efd7517SPeter Maydell  esac
582008312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
582108312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
582208312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
582308312a63SPeter Maydell    fi
58246efd7517SPeter Maydellfi
58256efd7517SPeter Maydell
582697a847bcSbellardfor target in $target_list; do
582797a847bcSbellardtarget_dir="$target"
582825be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
582989138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
583097a847bcSbellardtarget_bigendian="no"
58311f3d3c8fSJuan Quintela
5832c1799a84SPaolo Bonzinicase "$target_name" in
58334a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5834ea2d6a39SJuan Quintela  target_bigendian=yes
5835ea2d6a39SJuan Quintela  ;;
5836ea2d6a39SJuan Quintelaesac
583797a847bcSbellardtarget_softmmu="no"
5838997344f3Sbellardtarget_user_only="no"
5839831b7825Sthstarget_linux_user="no"
584084778508Sblueswir1target_bsd_user="no"
58419e407a85Spbrookcase "$target" in
5842c1799a84SPaolo Bonzini  ${target_name}-softmmu)
58439e407a85Spbrook    target_softmmu="yes"
58449e407a85Spbrook    ;;
5845c1799a84SPaolo Bonzini  ${target_name}-linux-user)
58469c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
584776ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
58489c7a4202SBlue Swirl    fi
58499e407a85Spbrook    target_user_only="yes"
58509e407a85Spbrook    target_linux_user="yes"
58519e407a85Spbrook    ;;
5852c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
58539cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
585476ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
58559c7a4202SBlue Swirl    fi
585684778508Sblueswir1    target_user_only="yes"
585784778508Sblueswir1    target_bsd_user="yes"
585884778508Sblueswir1    ;;
58599e407a85Spbrook  *)
586076ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
58619e407a85Spbrook    exit 1
58629e407a85Spbrook    ;;
58639e407a85Spbrookesac
5864831b7825Sths
586597a847bcSbellardmkdir -p $target_dir
586625be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
586797a847bcSbellard
5868e5fe0c52Spbrookbflt="no"
5869ca759f9eSAlex Bennéemttcg="no"
587089138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
587156aebc89Spbrookgdb_xml_files=""
58727ba1e619Saliguori
5873c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
58746acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5875e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5876e73aae67SJuan Quintela
5877c1799a84SPaolo Bonzinicase "$target_name" in
58782408a527Saurel32  i386)
58792408a527Saurel32  ;;
58802408a527Saurel32  x86_64)
58816acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
58822408a527Saurel32  ;;
58832408a527Saurel32  alpha)
58845ee4f3c2SRichard Henderson    mttcg="yes"
58852408a527Saurel32  ;;
58862408a527Saurel32  arm|armeb)
5887b498c8a0SJuan Quintela    TARGET_ARCH=arm
5888e5fe0c52Spbrook    bflt="yes"
5889ca759f9eSAlex Bennée    mttcg="yes"
589056aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
58912408a527Saurel32  ;;
58926a49fa95SAlexander Graf  aarch64)
58936a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
58946a49fa95SAlexander Graf    bflt="yes"
5895ca759f9eSAlex Bennée    mttcg="yes"
58968f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
58976a49fa95SAlexander Graf  ;;
58982408a527Saurel32  cris)
58992408a527Saurel32  ;;
590061766fe9SRichard Henderson  hppa)
590161766fe9SRichard Henderson  ;;
5902613a22c9SMichael Walle  lm32)
5903613a22c9SMichael Walle  ;;
59042408a527Saurel32  m68k)
59050938cda5Saurel32    bflt="yes"
590656aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
59072408a527Saurel32  ;;
5908877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5909877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
591072b675caSEdgar E. Iglesias    bflt="yes"
591172b675caSEdgar E. Iglesias  ;;
59122408a527Saurel32  mips|mipsel)
5913b498c8a0SJuan Quintela    TARGET_ARCH=mips
591425be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
59152408a527Saurel32  ;;
59162408a527Saurel32  mipsn32|mipsn32el)
5917597e2cecSRichard Henderson    TARGET_ARCH=mips64
59186acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
591925be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5920597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
59212408a527Saurel32  ;;
59222408a527Saurel32  mips64|mips64el)
5923b498c8a0SJuan Quintela    TARGET_ARCH=mips64
59246acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
592525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
59262408a527Saurel32  ;;
5927d15a9c23SAnthony Green  moxie)
5928d15a9c23SAnthony Green  ;;
5929e671711cSMarek Vasut  nios2)
5930e671711cSMarek Vasut  ;;
59314a09d0bbSRichard Henderson  or1k)
5932e67db06eSJia Liu    TARGET_ARCH=openrisc
5933e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5934e67db06eSJia Liu  ;;
59352408a527Saurel32  ppc)
5936c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
59372408a527Saurel32  ;;
59382408a527Saurel32  ppcemb)
59396acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5940e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5941c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
59422408a527Saurel32  ;;
59432408a527Saurel32  ppc64)
59446acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5945e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
59461438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
59472408a527Saurel32  ;;
59489c35126cSDoug Kwan  ppc64le)
59499c35126cSDoug Kwan    TARGET_ARCH=ppc64
59509c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
59519c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
59521438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
59539c35126cSDoug Kwan  ;;
59542408a527Saurel32  ppc64abi32)
5955b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
59566acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5957e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
595825be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
59591438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
59602408a527Saurel32  ;;
59612408a527Saurel32  sh4|sh4eb)
5962b498c8a0SJuan Quintela    TARGET_ARCH=sh4
59634dbed897Spbrook    bflt="yes"
59642408a527Saurel32  ;;
59652408a527Saurel32  sparc)
59662408a527Saurel32  ;;
59672408a527Saurel32  sparc64)
59686acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
59692408a527Saurel32  ;;
59702408a527Saurel32  sparc32plus)
5971b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
59726acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
5973e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
597425be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
59752408a527Saurel32  ;;
597624e804ecSAlexander Graf  s390x)
59778a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
597824e804ecSAlexander Graf  ;;
5979444e06b1SChen Gang  tilegx)
5980444e06b1SChen Gang  ;;
59815ecaa4edSPeter Crosthwaite  tricore)
59825ecaa4edSPeter Crosthwaite  ;;
5983d2fbca94SGuan Xuetao  unicore32)
5984d2fbca94SGuan Xuetao  ;;
5985cfa550c6SMax Filippov  xtensa|xtensaeb)
5986cfa550c6SMax Filippov    TARGET_ARCH=xtensa
5987cfa550c6SMax Filippov  ;;
59882408a527Saurel32  *)
598976ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
59902408a527Saurel32  ;;
59912408a527Saurel32esac
59925e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
59935e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
59945e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
59955e8861a0SPaolo Bonzinifi
59965e8861a0SPaolo Bonzini
59975e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
59985e8861a0SPaolo Bonzini
599999afc91dSDaniel P. Berrangeupper() {
600099afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
600199afc91dSDaniel P. Berrange}
600299afc91dSDaniel P. Berrange
600389138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
600425be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6005c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
600625be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6007e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6008e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6009e6e91b9cSJuan Quintelafi
601025be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6011adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6012adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6013adfc3e91SStacey Sonfi
6014c1799a84SPaolo Bonzinicase "$target_name" in
60151b0c87fcSJuan Quintela  i386|x86_64)
60161b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
601725be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6018eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6019eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6020eb6fda0fSAnthony PERARD      fi
6021432d268cSJun Nakajima    fi
602259d21e53SAlexander Graf    ;;
602359d21e53SAlexander Graf  *)
60241b0c87fcSJuan Quintelaesac
6025c1799a84SPaolo Bonzinicase "$target_name" in
6026222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6027c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6028c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6029c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6030c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6031c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6032c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6033c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6034222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6035c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
603618b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
603718b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
603818b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
603925be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
60401ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6041d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6042421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6043d5970055SMichael S. Tsirkin      fi
6044c59249f9SJuan Quintela    fi
6045c59249f9SJuan Quintelaesac
6046b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6047b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6048b0cb0a66SVincent Palatin    case "$target_name" in
6049b0cb0a66SVincent Palatin    i386|x86_64)
6050b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6051b0cb0a66SVincent Palatin    ;;
6052b0cb0a66SVincent Palatin    esac
6053b0cb0a66SVincent Palatin  fi
6054b0cb0a66SVincent Palatinfi
6055de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
605625be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
605797a847bcSbellardfi
605897a847bcSbellardif test "$target_softmmu" = "yes" ; then
605925be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6060ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6061ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6062ca759f9eSAlex Bennée  fi
6063de83cd02Sbellardfi
6064997344f3Sbellardif test "$target_user_only" = "yes" ; then
606525be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6066a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6067997344f3Sbellardfi
6068831b7825Sthsif test "$target_linux_user" = "yes" ; then
606925be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6070831b7825Sthsfi
607156aebc89Spbrooklist=""
607256aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
607356aebc89Spbrook  for x in $gdb_xml_files; do
607456aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
607556aebc89Spbrook  done
607625be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
60773d0f1517SJuan Quintelafi
6078de83cd02Sbellard
6079e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
608025be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6081e5fe0c52Spbrookfi
608284778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
608325be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
608484778508Sblueswir1fi
60855b0753e0Sbellard
60864afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6087fa282484SJuan Quintela
60884afddb55SJuan Quintelacflags=""
6089fa282484SJuan Quintelaldflags=""
60909b8e111fSJuan Quintela
6091c765fcacSPeter Crosthwaitedisas_config() {
6092c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6093c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6094c765fcacSPeter Crosthwaite}
6095c765fcacSPeter Crosthwaite
609664656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
609764656024SJuan Quintela  case "$i" in
609864656024SJuan Quintela  alpha)
6099c765fcacSPeter Crosthwaite    disas_config "ALPHA"
610064656024SJuan Quintela  ;;
610182295d8aSRichard Henderson  aarch64)
610282295d8aSRichard Henderson    if test -n "${cxx}"; then
6103c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
610482295d8aSRichard Henderson    fi
610582295d8aSRichard Henderson  ;;
610664656024SJuan Quintela  arm)
6107c765fcacSPeter Crosthwaite    disas_config "ARM"
6108999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6109c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6110999b53ecSClaudio Fontana    fi
611164656024SJuan Quintela  ;;
611264656024SJuan Quintela  cris)
6113c765fcacSPeter Crosthwaite    disas_config "CRIS"
611464656024SJuan Quintela  ;;
6115429b31a2SRichard Henderson  hppa)
6116429b31a2SRichard Henderson    disas_config "HPPA"
6117429b31a2SRichard Henderson  ;;
6118c72b26ecSRichard Henderson  i386|x86_64|x32)
6119c765fcacSPeter Crosthwaite    disas_config "I386"
612064656024SJuan Quintela  ;;
6121903ec55cSAurelien Jarno  ia64*)
6122c765fcacSPeter Crosthwaite    disas_config "IA64"
6123903ec55cSAurelien Jarno  ;;
612479368f49SMichael Walle  lm32)
6125c765fcacSPeter Crosthwaite    disas_config "LM32"
612679368f49SMichael Walle  ;;
612764656024SJuan Quintela  m68k)
6128c765fcacSPeter Crosthwaite    disas_config "M68K"
612964656024SJuan Quintela  ;;
6130877fdc12SEdgar E. Iglesias  microblaze*)
6131c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
613264656024SJuan Quintela  ;;
613364656024SJuan Quintela  mips*)
6134c765fcacSPeter Crosthwaite    disas_config "MIPS"
613564656024SJuan Quintela  ;;
6136d15a9c23SAnthony Green  moxie*)
6137c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6138d15a9c23SAnthony Green  ;;
6139e671711cSMarek Vasut  nios2)
6140e671711cSMarek Vasut    disas_config "NIOS2"
6141e671711cSMarek Vasut  ;;
61424a09d0bbSRichard Henderson  or1k)
6143c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6144e67db06eSJia Liu  ;;
614564656024SJuan Quintela  ppc*)
6146c765fcacSPeter Crosthwaite    disas_config "PPC"
614764656024SJuan Quintela  ;;
614824e804ecSAlexander Graf  s390*)
6149c765fcacSPeter Crosthwaite    disas_config "S390"
615064656024SJuan Quintela  ;;
615164656024SJuan Quintela  sh4)
6152c765fcacSPeter Crosthwaite    disas_config "SH4"
615364656024SJuan Quintela  ;;
615464656024SJuan Quintela  sparc*)
6155c765fcacSPeter Crosthwaite    disas_config "SPARC"
615664656024SJuan Quintela  ;;
6157cfa550c6SMax Filippov  xtensa*)
6158c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6159cfa550c6SMax Filippov  ;;
616064656024SJuan Quintela  esac
616164656024SJuan Quinteladone
61629195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6163c765fcacSPeter Crosthwaite  disas_config "TCI"
61649195b2c2SStefan Weilfi
616564656024SJuan Quintela
61666ee7126fSJuan Quintelacase "$ARCH" in
61676ee7126fSJuan Quintelaalpha)
61686ee7126fSJuan Quintela  # Ensure there's only a single GP
61696ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
61706ee7126fSJuan Quintela;;
61716ee7126fSJuan Quintelaesac
61726ee7126fSJuan Quintela
6173d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
617425be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6175d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6176d02c1db3SJuan Quintela    cflags="-p $cflags"
6177d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6178d02c1db3SJuan Quintela  fi
6179d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6180d02c1db3SJuan Quintela    ldflags="-p $ldflags"
618125be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6182d02c1db3SJuan Quintela  fi
6183d02c1db3SJuan Quintelafi
6184d02c1db3SJuan Quintela
61859b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6186964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6187fa282484SJuan Quintelafi
6188fa282484SJuan Quintela
618925be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
619025be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6191fa282484SJuan Quintela
619297a847bcSbellarddone # for target in $targets
61937d13299dSbellard
6194b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6195b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6196b776eca1SGerd Hoffmannfi
6197b776eca1SGerd Hoffmann
6198a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6199a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6200a540f158SPeter Crosthwaitefi
6201a540f158SPeter Crosthwaite
6202a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6203a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6204a99d57bbSWanlong Gaofi
6205a99d57bbSWanlong Gao
6206fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6207fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6208fd0e6053SJohn Snowfi
6209fd0e6053SJohn Snow
6210d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6211f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
621256e8bdd4SMarc-André LureauDIRS="$DIRS docs fsdev"
62139933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
62142d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
62152dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6216c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6217c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6218aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6219ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6220446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
62219933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
62222d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
62234652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6224753d11f2SRichard Hendersonfor bios_file in \
6225753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6226225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
62275acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6228753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6229753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6230e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6231753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
62324e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6233753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6234753d11f2SRichard Hendersondo
623589138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
62367ea78b74SJan Kiszkadone
623789138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6238c2304b52SMarcel Apfelbaumdo
623989138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6240c2304b52SMarcel Apfelbaumdone
6241d1807a4fSPaolo Bonzinimkdir -p $DIRS
62427d13299dSbellardfor f in $FILES ; do
6243cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6244f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6245f9245e10SPeter Maydell    fi
62467d13299dSbellarddone
62471ad2134fSPaul Brook
6248c34ebfdcSAnthony Liguori# temporary config to build submodules
62492d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6250c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
625137116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6252c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6253cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
62545f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6255c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6256c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
62573dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6258c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6259a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6260c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6261c34ebfdcSAnthony Liguoridone
6262c34ebfdcSAnthony Liguori
6263fe31017fSMarc-André Lureau# set up tests data directory
6264fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6265fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6266fe31017fSMarc-André Lureaufi
6267fe31017fSMarc-André Lureau
626876c7560aSMax Reitz# set up qemu-iotests in this build directory
626976c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
627076c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
627176c7560aSMax Reitz
627276c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
627376c7560aSMax Reitzecho >> "$iotests_common_env"
627476c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
627576c7560aSMax Reitz
627676c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
627776c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
627876c7560aSMax Reitzfi
627976c7560aSMax Reitz
6280dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6281dc655404SMichael S. Tsirkincat <<EOD >config.status
6282dc655404SMichael S. Tsirkin#!/bin/sh
6283dc655404SMichael S. Tsirkin# Generated by configure.
6284dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6285dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6286dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6287dc655404SMichael S. TsirkinEOD
6288dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6289dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6290cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6291dc655404SMichael S. Tsirkinchmod +x config.status
6292dc655404SMichael S. Tsirkin
62938cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6294