xref: /openbmc/qemu/configure (revision 4eaf72029446ba693c63429475ce46348f65bf01)
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
324898be3e0SPeter Maydellsupported_cpu="no"
325898be3e0SPeter Maydellsupported_os="no"
326898be3e0SPeter Maydell
327ac0df51dSaliguori# parse CC options first
328ac0df51dSaliguorifor opt do
32989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
330ac0df51dSaliguori  case "$opt" in
331ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
332ac0df51dSaliguori  ;;
3333d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
334ac0df51dSaliguori  ;;
33583f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33683f73fceSTomoki Sekiyama  ;;
337ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
338ca4deeb1SPaolo Bonzini  ;;
3392ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3402ff6b91eSJuan Quintela  ;;
341de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
342f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
343e2a2ed06SJuan Quintela  ;;
344a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
345f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
346e2a2ed06SJuan Quintela  ;;
3475bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3485bc62e01SGerd Hoffmann  ;;
3495bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3505bc62e01SGerd Hoffmann  ;;
351ac0df51dSaliguori  esac
352ac0df51dSaliguoridone
353ac0df51dSaliguori# OS specific
354ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35593148aa5SStefan Weil# we can eliminate its usage altogether.
356ac0df51dSaliguori
357e49d021eSPeter Maydell# Preferred compiler:
358e49d021eSPeter Maydell#  ${CC} (if set)
359e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
360e49d021eSPeter Maydell#  system compiler
361e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
362e49d021eSPeter Maydell  cc="$host_cc"
363e49d021eSPeter Maydellelse
364b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
365e49d021eSPeter Maydellfi
366e49d021eSPeter Maydell
36783f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
36883f73fceSTomoki Sekiyama  cxx="c++"
36983f73fceSTomoki Sekiyamaelse
37083f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
37183f73fceSTomoki Sekiyamafi
37283f73fceSTomoki Sekiyama
373b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
374cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3755f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3763dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
377b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
378b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3794852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
380b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
381b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
38217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38317884d7bSSergei Trofimovichquery_pkg_config() {
38417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38517884d7bSSergei Trofimovich}
38617884d7bSSergei Trofimovichpkg_config=query_pkg_config
387b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
38847c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
389ac0df51dSaliguori
39045d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
39145d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
39245d285abSPeter Maydell
393be17dc90SMichael S. Tsirkin# default flags for all hosts
3942d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
3952d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
3962d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
3972d31515bSPeter Maydell# provides these semantics.)
3982d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
399f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
400c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
401be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
4026b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4035bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4045bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
405be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4065bc62e01SGerd Hoffmannfi
407be17dc90SMichael S. Tsirkin
408ca4deeb1SPaolo Bonzini# make source path absolute
40989138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
410ca4deeb1SPaolo Bonzini
411cab00a5aSMichael S. Tsirkin# running configure in the source tree?
412cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
413cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
414cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
415cab00a5aSMichael S. Tsirkinelse
416cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
417cab00a5aSMichael S. Tsirkinfi
418cab00a5aSMichael S. Tsirkin
419ac0df51dSaliguoricheck_define() {
420ac0df51dSaliguoricat > $TMPC <<EOF
421ac0df51dSaliguori#if !defined($1)
422fd786e1aSPeter Maydell#error $1 not defined
423ac0df51dSaliguori#endif
424ac0df51dSaliguoriint main(void) { return 0; }
425ac0df51dSaliguoriEOF
42652166aa0SJuan Quintela  compile_object
427ac0df51dSaliguori}
428ac0df51dSaliguori
429307119e7SGerd Hoffmanncheck_include() {
430307119e7SGerd Hoffmanncat > $TMPC <<EOF
431307119e7SGerd Hoffmann#include <$1>
432307119e7SGerd Hoffmannint main(void) { return 0; }
433307119e7SGerd HoffmannEOF
434307119e7SGerd Hoffmann  compile_object
435307119e7SGerd Hoffmann}
436307119e7SGerd Hoffmann
43793b25869SJohn Snowwrite_c_skeleton() {
43893b25869SJohn Snow    cat > $TMPC <<EOF
43993b25869SJohn Snowint main(void) { return 0; }
44093b25869SJohn SnowEOF
44193b25869SJohn Snow}
44293b25869SJohn Snow
443bbea4050SPeter Maydellif check_define __linux__ ; then
444bbea4050SPeter Maydell  targetos="Linux"
445bbea4050SPeter Maydellelif check_define _WIN32 ; then
446bbea4050SPeter Maydell  targetos='MINGW32'
447bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
448bbea4050SPeter Maydell  targetos='OpenBSD'
449bbea4050SPeter Maydellelif check_define __sun__ ; then
450bbea4050SPeter Maydell  targetos='SunOS'
451bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
452bbea4050SPeter Maydell  targetos='Haiku'
453bbea4050SPeter Maydellelse
45489138857SStefan Weil  targetos=$(uname -s)
455bbea4050SPeter Maydellfi
456bbea4050SPeter Maydell
457bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
458bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
459bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
460bbea4050SPeter Maydell# the correct CPU with the --cpu option.
461bbea4050SPeter Maydellcase $targetos in
462bbea4050SPeter MaydellDarwin)
463bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
464bbea4050SPeter Maydell  # run 64-bit userspace code.
465bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
466bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
467bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
468bbea4050SPeter Maydell    cpu="x86_64"
469bbea4050SPeter Maydell  fi
470bbea4050SPeter Maydell  ;;
471bbea4050SPeter MaydellSunOS)
47289138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
473bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
474bbea4050SPeter Maydell    cpu="x86_64"
475bbea4050SPeter Maydell  fi
476bbea4050SPeter Maydellesac
477bbea4050SPeter Maydell
4782ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4792ff6b91eSJuan Quintela  # command line argument
4802ff6b91eSJuan Quintela  :
4812ff6b91eSJuan Quintelaelif check_define __i386__ ; then
482ac0df51dSaliguori  cpu="i386"
483ac0df51dSaliguorielif check_define __x86_64__ ; then
484c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
485c72b26ecSRichard Henderson    cpu="x32"
486c72b26ecSRichard Henderson  else
487ac0df51dSaliguori    cpu="x86_64"
488c72b26ecSRichard Henderson  fi
4893aa9bd6cSblueswir1elif check_define __sparc__ ; then
4903aa9bd6cSblueswir1  if check_define __arch64__ ; then
4913aa9bd6cSblueswir1    cpu="sparc64"
4923aa9bd6cSblueswir1  else
4933aa9bd6cSblueswir1    cpu="sparc"
4943aa9bd6cSblueswir1  fi
495fdf7ed96Smalcelif check_define _ARCH_PPC ; then
496fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
497fdf7ed96Smalc    cpu="ppc64"
498ac0df51dSaliguori  else
499fdf7ed96Smalc    cpu="ppc"
500fdf7ed96Smalc  fi
501afa05235SAurelien Jarnoelif check_define __mips__ ; then
502afa05235SAurelien Jarno  cpu="mips"
503477ba620SAurelien Jarnoelif check_define __ia64__ ; then
504477ba620SAurelien Jarno  cpu="ia64"
505d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
506d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
507d66ed0eaSAurelien Jarno    cpu="s390x"
508d66ed0eaSAurelien Jarno  else
509d66ed0eaSAurelien Jarno    cpu="s390"
510d66ed0eaSAurelien Jarno  fi
51121d89f84SPeter Maydellelif check_define __arm__ ; then
51221d89f84SPeter Maydell  cpu="arm"
5131f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5141f080313SClaudio Fontana  cpu="aarch64"
515fdf7ed96Smalcelse
51689138857SStefan Weil  cpu=$(uname -m)
517ac0df51dSaliguorifi
518ac0df51dSaliguori
519359bc95dSPeter MaydellARCH=
520359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
521359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5227d13299dSbellardcase "$cpu" in
523898be3e0SPeter Maydell  ppc|ppc64|s390|s390x|x32)
524898be3e0SPeter Maydell    cpu="$cpu"
525898be3e0SPeter Maydell    supported_cpu="yes"
526898be3e0SPeter Maydell  ;;
527898be3e0SPeter Maydell  ia64|sparc64)
528ea8f20f8SJuan Quintela    cpu="$cpu"
529ea8f20f8SJuan Quintela  ;;
5307d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
53197a847bcSbellard    cpu="i386"
532898be3e0SPeter Maydell    supported_cpu="yes"
5337d13299dSbellard  ;;
534aaa5fa14Saurel32  x86_64|amd64)
535aaa5fa14Saurel32    cpu="x86_64"
536898be3e0SPeter Maydell    supported_cpu="yes"
537aaa5fa14Saurel32  ;;
53821d89f84SPeter Maydell  armv*b|armv*l|arm)
53921d89f84SPeter Maydell    cpu="arm"
540898be3e0SPeter Maydell    supported_cpu="yes"
5417d13299dSbellard  ;;
5421f080313SClaudio Fontana  aarch64)
5431f080313SClaudio Fontana    cpu="aarch64"
544898be3e0SPeter Maydell    supported_cpu="yes"
5451f080313SClaudio Fontana  ;;
546afa05235SAurelien Jarno  mips*)
547afa05235SAurelien Jarno    cpu="mips"
548898be3e0SPeter Maydell    supported_cpu="yes"
549afa05235SAurelien Jarno  ;;
5503142255cSblueswir1  sparc|sun4[cdmuv])
551ae228531Sbellard    cpu="sparc"
552ae228531Sbellard  ;;
5537d13299dSbellard  *)
554359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
555359bc95dSPeter Maydell    ARCH=unknown
5567d13299dSbellard  ;;
5577d13299dSbellardesac
558359bc95dSPeter Maydellif test -z "$ARCH"; then
559359bc95dSPeter Maydell  ARCH="$cpu"
560359bc95dSPeter Maydellfi
561e2d52ad3SJuan Quintela
5627d13299dSbellard# OS specific
5630dbfc675SJuan Quintela
564adfc3e91SStacey Son# host *BSD for user mode
565adfc3e91SStacey SonHOST_VARIANT_DIR=""
566adfc3e91SStacey Son
5677d13299dSbellardcase $targetos in
56867b915a5SbellardMINGW32*)
56967b915a5Sbellard  mingw32="yes"
570b0cb0a66SVincent Palatin  hax="yes"
5713cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
572307119e7SGerd Hoffmann  if check_include dsound.h; then
5733cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
574307119e7SGerd Hoffmann  else
575307119e7SGerd Hoffmann    audio_drv_list=""
576307119e7SGerd Hoffmann  fi
577898be3e0SPeter Maydell  supported_os="yes"
57867b915a5Sbellard;;
5795c40d2bdSthsGNU/kFreeBSD)
580a167ba50SAurelien Jarno  bsd="yes"
5810c58ac1cSmalc  audio_drv_list="oss"
5820bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5835c40d2bdSths;;
5847d3505c5SbellardFreeBSD)
5857d3505c5Sbellard  bsd="yes"
5860db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5870c58ac1cSmalc  audio_drv_list="oss"
5880bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
589f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
590f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
591a7764f15SEd Maste  # needed for kinfo_getproc
592a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
59358952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
594adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
595898be3e0SPeter Maydell  supported_os="yes"
5967d3505c5Sbellard;;
597c5e97233Sblueswir1DragonFly)
598c5e97233Sblueswir1  bsd="yes"
5990db4a067SPaolo Bonzini  make="${MAKE-gmake}"
600c5e97233Sblueswir1  audio_drv_list="oss"
6010bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
602adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
603c5e97233Sblueswir1;;
6047d3505c5SbellardNetBSD)
6057d3505c5Sbellard  bsd="yes"
6060db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6070c58ac1cSmalc  audio_drv_list="oss"
6080bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6098ef92a88Sblueswir1  oss_lib="-lossaudio"
610adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6117d3505c5Sbellard;;
6127d3505c5SbellardOpenBSD)
6137d3505c5Sbellard  bsd="yes"
6140db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6154f6ab397SBrad Smith  audio_drv_list="sdl"
6160bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
617adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6187d3505c5Sbellard;;
61983fb7adfSbellardDarwin)
62083fb7adfSbellard  bsd="yes"
62183fb7adfSbellard  darwin="yes"
622b0cb0a66SVincent Palatin  hax="yes"
62317969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6241b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
625a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6260c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6271b0f9cc2Saliguori  fi
628fd677642Sths  cocoa="yes"
6290c58ac1cSmalc  audio_drv_list="coreaudio"
63014382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6310c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6327973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
633a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
634a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
635a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
636adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
637898be3e0SPeter Maydell  supported_os="yes"
63883fb7adfSbellard;;
639ec530c81SbellardSunOS)
640ec530c81Sbellard  solaris="yes"
6410db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6420db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
643fa58948dSBlue Swirl  ld="gld"
644e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6450475a5caSths  needs_libsunmath="no"
64689138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
647c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6480475a5caSths    if test "$solarisrev" -le 9 ; then
6490475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6500475a5caSths        needs_libsunmath="yes"
651f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
652f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
653f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6540475a5caSths      else
65576ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
65676ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
65776ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
65876ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6590475a5caSths      fi
6600475a5caSths    fi
66186b2bd93Sths  fi
6626b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6630c58ac1cSmalc    audio_drv_list="oss"
6646b4d2ba1Sths  fi
665c2de5c91Smalc  audio_possible_drivers="oss sdl"
666d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
667d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
668d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
669d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
670a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
671560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
672560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
673560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
674ec530c81Sbellard;;
675b29fe3edSmalcAIX)
676b29fe3edSmalc  aix="yes"
6770db4a067SPaolo Bonzini  make="${MAKE-gmake}"
678b29fe3edSmalc;;
679179cf400SAndreas FärberHaiku)
680179cf400SAndreas Färber  haiku="yes"
681179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
682179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
683179cf400SAndreas Färber;;
684898be3e0SPeter MaydellLinux)
6850c58ac1cSmalc  audio_drv_list="oss"
6860bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6875327cf48Sbellard  linux="yes"
688831b7825Sths  linux_user="yes"
689af2be207SJan Kiszka  kvm="yes"
690af2be207SJan Kiszka  vhost_net="yes"
6915e9be92dSNicholas Bellinger  vhost_scsi="yes"
692fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
693a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
694898be3e0SPeter Maydell  supported_os="yes"
695898be3e0SPeter Maydell;;
696898be3e0SPeter Maydell*)
697898be3e0SPeter Maydell  error_exit "Unsupported host OS $targetos"
698fb065187Sbellard;;
6997d13299dSbellardesac
7007d13299dSbellard
7017d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
702b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
70384778508Sblueswir1    bsd_user="yes"
7047d3505c5Sbellard  fi
70508de3949SAndreas Färberfi
7067d3505c5Sbellard
7070db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7080db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
70952510f8bSStefan Weil: ${python=${PYTHON-python}}
710e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7110db4a067SPaolo Bonzini
7123c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7133c4a4d0dSPeter Maydellif has clang; then
7143c4a4d0dSPeter Maydell  objcc=clang
7153c4a4d0dSPeter Maydellelse
7163c4a4d0dSPeter Maydell  objcc="$cc"
7173c4a4d0dSPeter Maydellfi
7183c4a4d0dSPeter Maydell
7193457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7203457a3f8SJuan Quintela  EXESUF=".exe"
72117969268SFam Zheng  DSOSUF=".dll"
722a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
723e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
724e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
72578e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
72678e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
727f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
72893b25869SJohn Snow  write_c_skeleton;
729f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
730f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
731f7cf5d5bSStefan Weil  fi
732c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
733683035deSPaolo Bonzini  mandir="\${prefix}"
734528ae5b8SEduardo Habkost  datadir="\${prefix}"
735850da188SEduardo Habkost  qemu_docdir="\${prefix}"
736683035deSPaolo Bonzini  bindir="\${prefix}"
737683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7385a699bbbSLaszlo Ersek  local_statedir=
739683035deSPaolo Bonzini  confsuffix=""
740259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7413457a3f8SJuan Quintelafi
7423457a3f8SJuan Quintela
743487fefdbSAnthony Liguoriwerror=""
74485aa5189Sbellard
7457d13299dSbellardfor opt do
74689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7477d13299dSbellard  case "$opt" in
7482efc3265Sbellard  --help|-h) show_help=yes
7492efc3265Sbellard  ;;
75099123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
75199123e13SMike Frysinger  ;;
752b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7537d13299dSbellard  ;;
754b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
75532ce6337Sbellard  ;;
756ca4deeb1SPaolo Bonzini  --source-path=*)
7577d13299dSbellard  ;;
758ac0df51dSaliguori  --cross-prefix=*)
7597d13299dSbellard  ;;
760ac0df51dSaliguori  --cc=*)
7617d13299dSbellard  ;;
762b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
76383469015Sbellard  ;;
76483f73fceSTomoki Sekiyama  --cxx=*)
76583f73fceSTomoki Sekiyama  ;;
766e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
767e007dbecSMichael S. Tsirkin  ;;
7683c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7693c4a4d0dSPeter Maydell  ;;
770b1a550a0Spbrook  --make=*) make="$optarg"
7717d13299dSbellard  ;;
7726a882643Spbrook  --install=*) install="$optarg"
7736a882643Spbrook  ;;
774c886edfbSBlue Swirl  --python=*) python="$optarg"
775c886edfbSBlue Swirl  ;;
7761d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7771d728c39SBlue Swirl  ;;
778e2d8830eSBrad  --smbd=*) smbd="$optarg"
779e2d8830eSBrad  ;;
780e2a2ed06SJuan Quintela  --extra-cflags=*)
7817d13299dSbellard  ;;
782e2a2ed06SJuan Quintela  --extra-ldflags=*)
7837d13299dSbellard  ;;
7845bc62e01SGerd Hoffmann  --enable-debug-info)
7855bc62e01SGerd Hoffmann  ;;
7865bc62e01SGerd Hoffmann  --disable-debug-info)
7875bc62e01SGerd Hoffmann  ;;
78817969268SFam Zheng  --enable-modules)
78917969268SFam Zheng      modules="yes"
79017969268SFam Zheng  ;;
7913aa88b31SStefan Hajnoczi  --disable-modules)
7923aa88b31SStefan Hajnoczi      modules="no"
7933aa88b31SStefan Hajnoczi  ;;
7942ff6b91eSJuan Quintela  --cpu=*)
7957d13299dSbellard  ;;
796b1a550a0Spbrook  --target-list=*) target_list="$optarg"
797de83cd02Sbellard  ;;
7985b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
7995b808275SLluís Vilanova  ;;
8005b808275SLluís Vilanova  # XXX: backwards compatibility
8015b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
80294a420b1SStefan Hajnoczi  ;;
80374242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8049410b56cSPrerna Saxena  ;;
8057d13299dSbellard  --enable-gprof) gprof="yes"
8067d13299dSbellard  ;;
8071d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8081d728c39SBlue Swirl  ;;
80979427693SLoïc Minier  --static)
81079427693SLoïc Minier    static="yes"
81179427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
81217884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
81343ce4dfeSbellard  ;;
8140b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8150b24e75fSPaolo Bonzini  ;;
8160b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8170b24e75fSPaolo Bonzini  ;;
8183aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8193aa5d2beSAlon Levy  ;;
8208bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8218bf188aaSMichael Tokarev  ;;
8220f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8230f94d6daSAlon Levy  ;;
824528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8250b24e75fSPaolo Bonzini  ;;
826023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
827023d3d67SEduardo Habkost  ;;
828850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8290b24e75fSPaolo Bonzini  ;;
830ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
83107381cc1SAnthony Liguori  ;;
832785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
833785c23aeSLuiz Capitulino  ;;
834785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
835023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
836023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
837023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
838023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
839023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
840023ddd74SMax Filippov    # lots of directory switches by default.
841023ddd74SMax Filippov  ;;
842e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
843e2134eb9SGerd Hoffmann  ;;
844e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
845e2134eb9SGerd Hoffmann  ;;
84674880fe2SRobert Schiele  --without-pixman) pixman="none"
84774880fe2SRobert Schiele  ;;
84897a847bcSbellard  --disable-sdl) sdl="no"
84997a847bcSbellard  ;;
850c4198157SJuan Quintela  --enable-sdl) sdl="yes"
851c4198157SJuan Quintela  ;;
85247c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
85347c03744SDave Airlie  ;;
8543556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8553556c233SPaolo Bonzini  ;;
8563556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8573556c233SPaolo Bonzini  ;;
858983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
859983eef5aSMeador Inge  ;;
860983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
861983eef5aSMeador Inge  ;;
862821601eaSJes Sorensen  --disable-vnc) vnc="no"
863821601eaSJes Sorensen  ;;
864821601eaSJes Sorensen  --enable-vnc) vnc="yes"
865821601eaSJes Sorensen  ;;
8662f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8672f6a1ab0Sblueswir1  ;;
8680c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8690c58ac1cSmalc  ;;
87089138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
871b64ec4e4SFam Zheng  ;;
87289138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
873eb852011SMarkus Armbruster  ;;
874f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
875f8393946Saurel32  ;;
876f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
877f8393946Saurel32  ;;
878f3d08ee6SPaul Brook  --enable-debug)
879f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
880f3d08ee6SPaul Brook      debug_tcg="yes"
881f3d08ee6SPaul Brook      debug="yes"
882f3d08ee6SPaul Brook      strip_opt="no"
883b553a042SJohn Snow      fortify_source="no"
884f3d08ee6SPaul Brook  ;;
88503b4fe7dSaliguori  --enable-sparse) sparse="yes"
88603b4fe7dSaliguori  ;;
88703b4fe7dSaliguori  --disable-sparse) sparse="no"
88803b4fe7dSaliguori  ;;
8891625af87Saliguori  --disable-strip) strip_opt="no"
8901625af87Saliguori  ;;
8912f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8922f9606b3Saliguori  ;;
893ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
894ea784e3bSJuan Quintela  ;;
8952f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
8962f6f5c7aSCorentin Chary  ;;
8972f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
8982f6f5c7aSCorentin Chary  ;;
899efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
900efe556adSCorentin Chary  ;;
901efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
902efe556adSCorentin Chary  ;;
903443f1376Sbellard  --disable-slirp) slirp="no"
904c20709aaSbellard  ;;
905e0e6c8c0Saliguori  --disable-vde) vde="no"
9068a16d273Sths  ;;
907dfb278bdSJuan Quintela  --enable-vde) vde="yes"
908dfb278bdSJuan Quintela  ;;
90958952137SVincenzo Maffione  --disable-netmap) netmap="no"
91058952137SVincenzo Maffione  ;;
91158952137SVincenzo Maffione  --enable-netmap) netmap="yes"
91258952137SVincenzo Maffione  ;;
913e37630caSaliguori  --disable-xen) xen="no"
914e37630caSaliguori  ;;
915fc321b4bSJuan Quintela  --enable-xen) xen="yes"
916fc321b4bSJuan Quintela  ;;
917eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
918eb6fda0fSAnthony PERARD  ;;
919eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
920eb6fda0fSAnthony PERARD  ;;
92164a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
92264a7ad6fSIan Campbell  ;;
92364a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
92464a7ad6fSIan Campbell  ;;
9252e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9262e4d9fb1Saurel32  ;;
9274ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9284ffcedb6SJuan Quintela  ;;
929fb599c9aSbalrog  --disable-bluez) bluez="no"
930fb599c9aSbalrog  ;;
931a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
932a20a6f46SJuan Quintela  ;;
9337ba1e619Saliguori  --disable-kvm) kvm="no"
9347ba1e619Saliguori  ;;
935b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
936b31a0277SJuan Quintela  ;;
937b0cb0a66SVincent Palatin  --disable-hax) hax="no"
938180fb750Szhanghailiang  ;;
939b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
940180fb750Szhanghailiang  ;;
9419195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9429195b2c2SStefan Weil  ;;
9439195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9449195b2c2SStefan Weil  ;;
94547e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
94647e98658SCorey Bryant  ;;
94747e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
94847e98658SCorey Bryant  ;;
949cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
950cd4ec0b4SGerd Hoffmann  ;;
951cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
952cd4ec0b4SGerd Hoffmann  ;;
953c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
954c589b249SRonnie Sahlberg  ;;
955c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
956c589b249SRonnie Sahlberg  ;;
9576542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9586542aa9cSPeter Lieven  ;;
9596542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9606542aa9cSPeter Lieven  ;;
96105c2a3e7Sbellard  --enable-profiler) profiler="yes"
96205c2a3e7Sbellard  ;;
96314821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
96414821030SPavel Borzenkov  ;;
965c2de5c91Smalc  --enable-cocoa)
966c2de5c91Smalc      cocoa="yes" ;
96789138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9685b0753e0Sbellard  ;;
969cad25d69Spbrook  --disable-system) softmmu="no"
9700a8e90f4Spbrook  ;;
971cad25d69Spbrook  --enable-system) softmmu="yes"
9720a8e90f4Spbrook  ;;
9730953a80fSZachary Amsden  --disable-user)
9740953a80fSZachary Amsden      linux_user="no" ;
9750953a80fSZachary Amsden      bsd_user="no" ;
9760953a80fSZachary Amsden  ;;
9770953a80fSZachary Amsden  --enable-user) ;;
978831b7825Sths  --disable-linux-user) linux_user="no"
9790a8e90f4Spbrook  ;;
980831b7825Sths  --enable-linux-user) linux_user="yes"
981831b7825Sths  ;;
98284778508Sblueswir1  --disable-bsd-user) bsd_user="no"
98384778508Sblueswir1  ;;
98484778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
98584778508Sblueswir1  ;;
98640d6444eSAvi Kivity  --enable-pie) pie="yes"
98734005a00SKirill A. Shutemov  ;;
98840d6444eSAvi Kivity  --disable-pie) pie="no"
98934005a00SKirill A. Shutemov  ;;
99085aa5189Sbellard  --enable-werror) werror="yes"
99185aa5189Sbellard  ;;
99285aa5189Sbellard  --disable-werror) werror="no"
99385aa5189Sbellard  ;;
99463678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
99563678e17SSteven Noonan  ;;
99663678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
99763678e17SSteven Noonan  ;;
9984d3b6f6eSbalrog  --disable-curses) curses="no"
9994d3b6f6eSbalrog  ;;
1000c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1001c584a6d0SJuan Quintela  ;;
1002769ce76dSAlexander Graf  --disable-curl) curl="no"
1003769ce76dSAlexander Graf  ;;
1004788c8196SJuan Quintela  --enable-curl) curl="yes"
1005788c8196SJuan Quintela  ;;
10062df87df7SJuan Quintela  --disable-fdt) fdt="no"
10072df87df7SJuan Quintela  ;;
10082df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10092df87df7SJuan Quintela  ;;
10105c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10115c6c3a6cSChristoph Hellwig  ;;
10125c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10135c6c3a6cSChristoph Hellwig  ;;
1014758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1015758e8e38SVenkateswararao Jujjuri (JV)  ;;
1016758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1017758e8e38SVenkateswararao Jujjuri (JV)  ;;
101877755340Sths  --disable-blobs) blobs="no"
101977755340Sths  ;;
10204a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10214a19f1ecSpbrook  ;;
1022519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1023519175a2SAlex Barcelo  ;;
102470c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
102570c60c08SStefan Hajnoczi  ;;
102670c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
102770c60c08SStefan Hajnoczi  ;;
10287d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10297d992e4dSPeter Lieven  ;;
1030a25dba17SJuan Quintela  --disable-docs) docs="no"
103170ec5dc0SAnthony Liguori  ;;
1032a25dba17SJuan Quintela  --enable-docs) docs="yes"
103383a3ab8bSJuan Quintela  ;;
1034d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1035d5970055SMichael S. Tsirkin  ;;
1036d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1037d5970055SMichael S. Tsirkin  ;;
10385e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10395e9be92dSNicholas Bellinger  ;;
10405e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10415e9be92dSNicholas Bellinger  ;;
1042fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1043fc0b9b0eSStefan Hajnoczi  ;;
1044fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1045fc0b9b0eSStefan Hajnoczi  ;;
1046da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
104720ff075bSMichael Walle  ;;
1048da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
104920ff075bSMichael Walle  ;;
1050f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1051f27aaf4bSChristian Brunner  ;;
1052f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1053f27aaf4bSChristian Brunner  ;;
10548c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10558c84cf11SSergei Trofimovich  ;;
10568c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10578c84cf11SSergei Trofimovich  ;;
10587b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1059111a38b0SRobert Relyea  ;;
10607b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1061111a38b0SRobert Relyea  ;;
10622b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10632b2325ffSGerd Hoffmann  ;;
10642b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10652b2325ffSGerd Hoffmann  ;;
106669354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
106769354a83SHans de Goede  ;;
106869354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
106969354a83SHans de Goede  ;;
10701ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10711ece9905SAlon Levy  ;;
1072b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1073b25c9dffSStefan Weil  ;;
1074607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1075607dacd0Sqiaonuohan  ;;
1076b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1077b25c9dffSStefan Weil  ;;
1078607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1079607dacd0Sqiaonuohan  ;;
10806b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10816b383c08SPeter Wu  ;;
10826b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10836b383c08SPeter Wu  ;;
1084d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1085d138cee9SMichael Roth  ;;
1086d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1087d138cee9SMichael Roth  ;;
10889dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10899dacf32dSYossi Hindin  ;;
10909dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10919dacf32dSYossi Hindin  ;;
1092d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1093d9840e25STomoki Sekiyama  ;;
1094d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1095d9840e25STomoki Sekiyama  ;;
1096d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1097d9840e25STomoki Sekiyama  ;;
1098d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1099d9840e25STomoki Sekiyama  ;;
1100d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1101d9840e25STomoki Sekiyama  ;;
1102d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1103d9840e25STomoki Sekiyama  ;;
11044b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11054b1c11fdSDaniel P. Berrange  ;;
11064b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11074b1c11fdSDaniel P. Berrange  ;;
1108f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1109f794573eSEduardo Otubo  ;;
1110f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1111f794573eSEduardo Otubo  ;;
1112eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1113eb100396SBharata B Rao  ;;
1114eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1115eb100396SBharata B Rao  ;;
111652b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
111752b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1118583f6e7bSStefan Hajnoczi  ;;
1119cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1120cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1121cb6414dfSFam Zheng  ;;
1122315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1123315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1124315d3184SFam Zheng  ;;
1125a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1126a4ccabcfSAnthony Liguori  ;;
1127a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1128a4ccabcfSAnthony Liguori  ;;
1129a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1130a1c5e949SDaniel P. Berrange  ;;
1131ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1132ddbb0d09SDaniel P. Berrange  ;;
1133ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1134ddbb0d09SDaniel P. Berrange  ;;
113591bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
113691bfcdb0SDaniel P. Berrange  ;;
113791bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
113891bfcdb0SDaniel P. Berrange  ;;
113991bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
114091bfcdb0SDaniel P. Berrange  ;;
114191bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
114291bfcdb0SDaniel P. Berrange  ;;
11432da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11442da776dbSMichael R. Hines  ;;
11452da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11462da776dbSMichael R. Hines  ;;
1147528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1148528de90aSDaniel P. Berrange  ;;
1149bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1150bbbf9bfbSStefan Weil  ;;
1151bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1152bbbf9bfbSStefan Weil  ;;
11539d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11549d9e1521SGerd Hoffmann  ;;
11559d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11569d9e1521SGerd Hoffmann  ;;
1157e91c793cSCole Robinson  --disable-tpm) tpm="no"
1158e91c793cSCole Robinson  ;;
1159ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1160ab214c29SStefan Berger  ;;
11610a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11620a12ec87SRichard W.M. Jones  ;;
11630a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11640a12ec87SRichard W.M. Jones  ;;
1165a99d57bbSWanlong Gao  --disable-numa) numa="no"
1166a99d57bbSWanlong Gao  ;;
1167a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1168a99d57bbSWanlong Gao  ;;
11692847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11702847b469SFam Zheng  ;;
11712847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11722847b469SFam Zheng  ;;
11737b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11747b01cb97SAlexandre Derumier  ;;
11757b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11767b01cb97SAlexandre Derumier  ;;
1177a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1178a6b1d4c0SChanglong Xie  ;;
1179a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1180a6b1d4c0SChanglong Xie  ;;
11812d2ad6d0SFam Zheng  *)
11822d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11832d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11842d2ad6d0SFam Zheng      exit 1
11857f1559c6Sbalrog  ;;
11867d13299dSbellard  esac
11877d13299dSbellarddone
11887d13299dSbellard
1189f6f0b7d9SStefan Weilif ! has $python; then
1190f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1191f6f0b7d9SStefan Weilfi
1192f6f0b7d9SStefan Weil
1193f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1194f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1195fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1196fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1197f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1198f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1199f6f0b7d9SStefan Weilfi
1200f6f0b7d9SStefan Weil
1201fec21036SMarkus Armbruster# Suppress writing compiled files
1202f6f0b7d9SStefan Weilpython="$python -B"
1203f6f0b7d9SStefan Weil
120440293e58Sbellardcase "$cpu" in
1205e3608d66SRichard Henderson    ppc)
1206e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1207e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1208e3608d66SRichard Henderson           ;;
1209e3608d66SRichard Henderson    ppc64)
1210e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1211e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1212e3608d66SRichard Henderson           ;;
12139b9c37c3SRichard Henderson    sparc)
12140c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
121579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
12163142255cSblueswir1           ;;
1217ed968ff1SJuan Quintela    sparc64)
12180c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
121979f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
12203142255cSblueswir1           ;;
122176d83bdeSths    s390)
1222061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
122328d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
122428d7cc49SRichard Henderson           ;;
122528d7cc49SRichard Henderson    s390x)
1226061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
122728d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
122876d83bdeSths           ;;
122940293e58Sbellard    i386)
123079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12310c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12322b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
123340293e58Sbellard           ;;
123440293e58Sbellard    x86_64)
12357ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12367ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12377ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12387ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12390c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12402b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1241379f6698SPaul Brook           ;;
1242c72b26ecSRichard Henderson    x32)
1243c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1244c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1245c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1246c72b26ecSRichard Henderson           ;;
124730163d89SPeter Maydell    # No special flags required for other host CPUs
12483142255cSblueswir1esac
12493142255cSblueswir1
125079f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
125179f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
125279f3b12fSPeter Crosthwaite
1253affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1254affc88ccSPeter Maydell# support, even if we're using TCI.
1255affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1256affc88ccSPeter Maydell  bsd_user="no"
1257affc88ccSPeter Maydell  linux_user="no"
1258affc88ccSPeter Maydellfi
1259affc88ccSPeter Maydell
126060e0df25SPeter Maydelldefault_target_list=""
126160e0df25SPeter Maydell
12626e92f823SPeter Maydellmak_wilds=""
12636e92f823SPeter Maydell
126460e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12656e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
126660e0df25SPeter Maydellfi
126760e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12686e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
126960e0df25SPeter Maydellfi
127060e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12716e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
127260e0df25SPeter Maydellfi
127360e0df25SPeter Maydell
12746e92f823SPeter Maydellfor config in $mak_wilds; do
12756e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12766e92f823SPeter Maydelldone
12776e92f823SPeter Maydell
1278af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1279af5db58eSpbrookcat << EOF
1280af5db58eSpbrook
1281af5db58eSpbrookUsage: configure [options]
1282af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1283af5db58eSpbrook
128408fb77edSStefan WeilStandard options:
128508fb77edSStefan Weil  --help                   print this message
128608fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
128708fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
128808fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
128908fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
129008fb77edSStefan Weil$(echo Available targets: $default_target_list | \
129108fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
129208fb77edSStefan Weil
129308fb77edSStefan WeilAdvanced options (experts only):
129408fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
129508fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
129608fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
129708fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
129808fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
129908fb77edSStefan Weil                           build time
130008fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
130108fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
130208fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
130308fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
130408fb77edSStefan Weil  --make=MAKE              use specified make [$make]
130508fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
130608fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
130708fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
130808fb77edSStefan Weil  --static                 enable static build [$static]
130908fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
131008fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
131108fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
131208fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
131308fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
131408fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
131508fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1316e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
131708fb77edSStefan Weil  --enable-debug           enable common debug build options
131808fb77edSStefan Weil  --disable-strip          disable stripping binaries
131908fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
132063678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
132108fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
132208fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
132308fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
132408fb77edSStefan Weil  --block-drv-rw-whitelist=L
132508fb77edSStefan Weil                           set block driver read-write whitelist
132608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
132708fb77edSStefan Weil  --block-drv-ro-whitelist=L
132808fb77edSStefan Weil                           set block driver read-only whitelist
132908fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13305b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
133108fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
133208fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
133308fb77edSStefan Weil                           Default:trace-<pid>
1334c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1335c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1336c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1337c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
133808fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
133908fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
134008fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
134108fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1342c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1343c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1344c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1345a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1346c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1347c12d66aaSLin Ma  --enable-profiler        profiler support
1348c12d66aaSLin Ma  --enable-xen-pv-domain-build
1349c12d66aaSLin Ma                           xen pv domain builder
1350c12d66aaSLin Ma  --enable-debug-stack-usage
1351c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1352c23f23b9SMichael Tokarev
1353c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1354c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1355c23f23b9SMichael Tokarev
1356c23f23b9SMichael Tokarev  system          all system emulation targets
1357c23f23b9SMichael Tokarev  user            supported user emulation targets
1358c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1359c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1360c23f23b9SMichael Tokarev  docs            build documentation
1361c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1362c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1363c23f23b9SMichael Tokarev  pie             Position Independent Executables
1364c23f23b9SMichael Tokarev  modules         modules support
1365c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1366c23f23b9SMichael Tokarev  debug-info      debugging information
1367c23f23b9SMichael Tokarev  sparse          sparse checker
1368c23f23b9SMichael Tokarev
1369ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
137091bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
137191bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1372c23f23b9SMichael Tokarev  sdl             SDL UI
1373c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1374c23f23b9SMichael Tokarev  gtk             gtk UI
1375c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1376c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1377c23f23b9SMichael Tokarev  curses          curses UI
1378c23f23b9SMichael Tokarev  vnc             VNC UI support
1379c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1380c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1381c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1382c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1383c23f23b9SMichael Tokarev  virtfs          VirtFS
1384c23f23b9SMichael Tokarev  xen             xen backend driver support
1385c23f23b9SMichael Tokarev  xen-pci-passthrough
1386c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1387c23f23b9SMichael Tokarev  curl            curl connectivity
1388c23f23b9SMichael Tokarev  fdt             fdt device tree
1389c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1390c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1391b0cb0a66SVincent Palatin  hax             HAX acceleration support
1392c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1393c23f23b9SMichael Tokarev  vde             support for vde network
1394c23f23b9SMichael Tokarev  netmap          support for netmap network
1395c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1396c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1397c23f23b9SMichael Tokarev  attr            attr and xattr support
1398c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1399c23f23b9SMichael Tokarev  spice           spice
1400c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1401c23f23b9SMichael Tokarev  libiscsi        iscsi support
1402c23f23b9SMichael Tokarev  libnfs          nfs support
14037b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1404c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1405c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1406c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1407c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1408c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1409c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1410c23f23b9SMichael Tokarev  seccomp         seccomp support
1411c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1412c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1413c23f23b9SMichael Tokarev  tpm             TPM support
1414c23f23b9SMichael Tokarev  libssh2         ssh block device support
1415c23f23b9SMichael Tokarev  numa            libnuma support
1416c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
14177b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1418a6b1d4c0SChanglong Xie  replication     replication support
1419c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1420c12d66aaSLin Ma  opengl          opengl support
1421c12d66aaSLin Ma  virglrenderer   virgl rendering support
1422c12d66aaSLin Ma  xfsctl          xfsctl support
1423c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1424c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
142508fb77edSStefan Weil
142608fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1427af5db58eSpbrookEOF
14282d2ad6d0SFam Zhengexit 0
1429af5db58eSpbrookfi
1430af5db58eSpbrook
1431359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1432359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1433359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1434359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1435359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1436359bc95dSPeter Maydell    else
143776ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1438359bc95dSPeter Maydell    fi
1439359bc95dSPeter Maydellfi
1440359bc95dSPeter Maydell
14419c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14429c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14439c83ffd8SPeter Maydellif test -z "$werror" ; then
14449c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1445e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14469c83ffd8SPeter Maydell        werror="yes"
14479c83ffd8SPeter Maydell    else
14489c83ffd8SPeter Maydell        werror="no"
14499c83ffd8SPeter Maydell    fi
14509c83ffd8SPeter Maydellfi
14519c83ffd8SPeter Maydell
14528d05095cSPaolo Bonzini# check that the C compiler works.
145393b25869SJohn Snowwrite_c_skeleton;
14548d05095cSPaolo Bonziniif compile_object ; then
14558d05095cSPaolo Bonzini  : C compiler works ok
14568d05095cSPaolo Bonzinielse
145776ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14588d05095cSPaolo Bonzinifi
14590ef74c74SPeter Maydellif ! compile_prog ; then
14600ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14610ef74c74SPeter Maydellfi
14628d05095cSPaolo Bonzini
146398b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
146498b21dcdSPeter Maydellif has $cxx; then
146598b21dcdSPeter Maydell    cat > $TMPC <<EOF
146698b21dcdSPeter Maydellint c_function(void);
146798b21dcdSPeter Maydellint main(void) { return c_function(); }
146898b21dcdSPeter MaydellEOF
146998b21dcdSPeter Maydell
147098b21dcdSPeter Maydell    compile_object
147198b21dcdSPeter Maydell
14729c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
147398b21dcdSPeter Maydellextern "C" {
147498b21dcdSPeter Maydell   int c_function(void);
147598b21dcdSPeter Maydell}
147698b21dcdSPeter Maydellint c_function(void) { return 42; }
147798b21dcdSPeter MaydellEOF
147898b21dcdSPeter Maydell
14799c83ffd8SPeter Maydell    update_cxxflags
14809c83ffd8SPeter Maydell
14819c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
148298b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
148398b21dcdSPeter Maydell        :
148498b21dcdSPeter Maydell    else
148598b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
148698b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
148798b21dcdSPeter Maydell        cxx=
148898b21dcdSPeter Maydell    fi
148998b21dcdSPeter Maydellelse
149098b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
149198b21dcdSPeter Maydell    cxx=
149298b21dcdSPeter Maydellfi
149398b21dcdSPeter Maydell
14948d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
14958d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1496ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1497435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1498c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
149971429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15006ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15016ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15026ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15036ca026cbSPeter Maydell# so it's too error prone.
150493b25869SJohn Snow
150593b25869SJohn Snowcc_has_warning_flag() {
150693b25869SJohn Snow    write_c_skeleton;
150793b25869SJohn Snow
1508a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1509a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1510a1d29d6cSPeter Maydell    # warning options).
151193b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
151293b25869SJohn Snow    compile_prog "-Werror $optflag" ""
151393b25869SJohn Snow}
151493b25869SJohn Snow
151593b25869SJohn Snowfor flag in $gcc_flags; do
151693b25869SJohn Snow    if cc_has_warning_flag $flag ; then
15178d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15188d05095cSPaolo Bonzini    fi
15198d05095cSPaolo Bonzinidone
15208d05095cSPaolo Bonzini
152163678e17SSteven Noonanif test "$stack_protector" != "no"; then
1522fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1523fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1524fccd35a0SRodrigo Rebello{
1525fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1526fccd35a0SRodrigo Rebello    while (*c) {
1527fccd35a0SRodrigo Rebello        *p++ = *c++;
1528fccd35a0SRodrigo Rebello    }
1529fccd35a0SRodrigo Rebello    return 0;
1530fccd35a0SRodrigo Rebello}
1531fccd35a0SRodrigo RebelloEOF
153263678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15333b463a3fSMiroslav Rezanina  sp_on=0
153463678e17SSteven Noonan  for flag in $gcc_flags; do
1535590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1536590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1537590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1538590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
153963678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15403b463a3fSMiroslav Rezanina      sp_on=1
154163678e17SSteven Noonan      break
154263678e17SSteven Noonan    fi
154363678e17SSteven Noonan  done
15443b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15453b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15463b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15473b463a3fSMiroslav Rezanina    fi
15483b463a3fSMiroslav Rezanina  fi
154937746c5eSMarc-André Lureaufi
155037746c5eSMarc-André Lureau
1551cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1552cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1553cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1554cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1555cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1556cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1557cbdd1999SPaolo Bonziniint main(void) { return 0; }
1558cbdd1999SPaolo Bonzini#else
1559cbdd1999SPaolo Bonzini#error No bug in this compiler.
1560cbdd1999SPaolo Bonzini#endif
1561cbdd1999SPaolo BonziniEOF
1562cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1563cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1564cbdd1999SPaolo Bonzinifi
1565cbdd1999SPaolo Bonzini
156640d6444eSAvi Kivityif test "$static" = "yes" ; then
1567aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1568aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1569aa0d1f44SPaolo Bonzini  fi
157040d6444eSAvi Kivity  if test "$pie" = "yes" ; then
157176ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
157240d6444eSAvi Kivity  else
157340d6444eSAvi Kivity    pie="no"
157440d6444eSAvi Kivity  fi
157540d6444eSAvi Kivityfi
157640d6444eSAvi Kivity
1577768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1578768b7855SEmilio G. Cota  cat > $TMPC << EOF
1579768b7855SEmilio G. Cotastatic __thread int tls_var;
1580768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1581768b7855SEmilio G. CotaEOF
1582768b7855SEmilio G. Cota
1583768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1584768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1585768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1586768b7855SEmilio G. Cotafi
1587768b7855SEmilio G. Cota
158840d6444eSAvi Kivityif test "$pie" = ""; then
158940d6444eSAvi Kivity  case "$cpu-$targetos" in
1590c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
159140d6444eSAvi Kivity      ;;
159240d6444eSAvi Kivity    *)
159340d6444eSAvi Kivity      pie="no"
159440d6444eSAvi Kivity      ;;
159540d6444eSAvi Kivity  esac
159640d6444eSAvi Kivityfi
159740d6444eSAvi Kivity
159840d6444eSAvi Kivityif test "$pie" != "no" ; then
159940d6444eSAvi Kivity  cat > $TMPC << EOF
160021d4a791SAvi Kivity
160121d4a791SAvi Kivity#ifdef __linux__
160221d4a791SAvi Kivity#  define THREAD __thread
160321d4a791SAvi Kivity#else
160421d4a791SAvi Kivity#  define THREAD
160521d4a791SAvi Kivity#endif
160621d4a791SAvi Kivity
160721d4a791SAvi Kivitystatic THREAD int tls_var;
160821d4a791SAvi Kivity
160921d4a791SAvi Kivityint main(void) { return tls_var; }
161021d4a791SAvi Kivity
161140d6444eSAvi KivityEOF
161240d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
161340d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
161440d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
161540d6444eSAvi Kivity    pie="yes"
161640d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
161740d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
161840d6444eSAvi Kivity    fi
161940d6444eSAvi Kivity  else
162040d6444eSAvi Kivity    if test "$pie" = "yes"; then
162176ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
162240d6444eSAvi Kivity    else
162340d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
162440d6444eSAvi Kivity      pie="no"
162540d6444eSAvi Kivity    fi
162640d6444eSAvi Kivity  fi
162746eef33bSBrad
1628e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
162946eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
163046eef33bSBrad    LDFLAGS_NOPIE="-nopie"
163146eef33bSBrad  fi
163240d6444eSAvi Kivityfi
163340d6444eSAvi Kivity
163409dada40SPaolo Bonzini##########################################
163509dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
163609dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
163709dada40SPaolo Bonzini# specification is necessary
163809dada40SPaolo Bonzini
163909dada40SPaolo Bonziniif test "$cpu" = "i386"; then
164009dada40SPaolo Bonzini  cat > $TMPC << EOF
164109dada40SPaolo Bonzinistatic int sfaa(int *ptr)
164209dada40SPaolo Bonzini{
164309dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
164409dada40SPaolo Bonzini}
164509dada40SPaolo Bonzini
164609dada40SPaolo Bonziniint main(void)
164709dada40SPaolo Bonzini{
164809dada40SPaolo Bonzini  int val = 42;
16491405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
165009dada40SPaolo Bonzini  sfaa(&val);
165109dada40SPaolo Bonzini  return val;
165209dada40SPaolo Bonzini}
165309dada40SPaolo BonziniEOF
165409dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
165509dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
165609dada40SPaolo Bonzini  fi
165709dada40SPaolo Bonzinifi
165809dada40SPaolo Bonzini
165909dada40SPaolo Bonzini#########################################
1660ec530c81Sbellard# Solaris specific configure tool chain decisions
166109dada40SPaolo Bonzini
1662ec530c81Sbellardif test "$solaris" = "yes" ; then
16636792aa11SLoïc Minier  if has $install; then
16646792aa11SLoïc Minier    :
16656792aa11SLoïc Minier  else
166676ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
166776ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
166876ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1669ec530c81Sbellard  fi
167089138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
167176ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
167276ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
167376ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1674ec530c81Sbellard  fi
16756792aa11SLoïc Minier  if has ar; then
16766792aa11SLoïc Minier    :
16776792aa11SLoïc Minier  else
1678ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
167976ad07a4SPeter Maydell      error_exit "No path includes ar" \
168076ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1681ec530c81Sbellard    fi
168276ad07a4SPeter Maydell    error_exit "No path includes ar"
1683ec530c81Sbellard  fi
1684ec530c81Sbellardfi
1685ec530c81Sbellard
1686afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1687121afa9eSAnthony Liguori    target_list="$default_target_list"
1688121afa9eSAnthony Liguorielse
168989138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
16905327cf48Sbellardfi
169125b48338SPeter Maydell
169225b48338SPeter Maydell# Check that we recognised the target name; this allows a more
169325b48338SPeter Maydell# friendly error message than if we let it fall through.
169425b48338SPeter Maydellfor target in $target_list; do
169525b48338SPeter Maydell    case " $default_target_list " in
169625b48338SPeter Maydell        *" $target "*)
169725b48338SPeter Maydell            ;;
169825b48338SPeter Maydell        *)
169925b48338SPeter Maydell            error_exit "Unknown target name '$target'"
170025b48338SPeter Maydell            ;;
170125b48338SPeter Maydell    esac
170225b48338SPeter Maydelldone
170325b48338SPeter Maydell
1704f55fe278SPaolo Bonzini# see if system emulation was really requested
1705f55fe278SPaolo Bonzinicase " $target_list " in
1706f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1707f55fe278SPaolo Bonzini  ;;
1708f55fe278SPaolo Bonzini  *) softmmu=no
1709f55fe278SPaolo Bonzini  ;;
1710f55fe278SPaolo Bonziniesac
17115327cf48Sbellard
1712249247c9SJuan Quintelafeature_not_found() {
1713249247c9SJuan Quintela  feature=$1
171421684af0SStewart Smith  remedy=$2
1715249247c9SJuan Quintela
171676ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
171721684af0SStewart Smith      "configure was not able to find it." \
171821684af0SStewart Smith      "$remedy"
1719249247c9SJuan Quintela}
1720249247c9SJuan Quintela
17217d13299dSbellard# ---
17227d13299dSbellard# big/little endian test
17237d13299dSbellardcat > $TMPC << EOF
172461cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
172561cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
172661cc919fSMike Frysingerextern int foo(short *, short *);
172761cc919fSMike Frysingerint main(int argc, char *argv[]) {
172861cc919fSMike Frysinger    return foo(big_endian, little_endian);
17297d13299dSbellard}
17307d13299dSbellardEOF
17317d13299dSbellard
173261cc919fSMike Frysingerif compile_object ; then
173361cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
173461cc919fSMike Frysinger        bigendian="yes"
173561cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
173661cc919fSMike Frysinger        bigendian="no"
17377d13299dSbellard    else
17387d13299dSbellard        echo big/little test failed
17397d13299dSbellard    fi
17407d13299dSbellardelse
174161cc919fSMike Frysinger    echo big/little test failed
17427d13299dSbellardfi
17437d13299dSbellard
1744b0a47e79SJuan Quintela##########################################
1745a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1746a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1747a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1748a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1749a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1750a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1751a30878e7SPeter Maydell    fi
1752a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1753a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1754a30878e7SPeter Maydell    fi
1755a30878e7SPeter Maydell    gtk=no
1756a30878e7SPeter Maydell    sdl=no
1757a30878e7SPeter Maydellfi
1758a30878e7SPeter Maydell
17596b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
17606b39b063SEric Blakecat > $TMPC << EOF
17616b39b063SEric Blake#include <stdint.h>
17626b39b063SEric Blake#include <stdio.h>
17636b39b063SEric Blakeint main(int argc, char *argv[]) {
17646b39b063SEric Blake    return printf("%zu", SIZE_MAX);
17656b39b063SEric Blake}
17666b39b063SEric BlakeEOF
17676b39b063SEric Blakehave_broken_size_max=no
17686b39b063SEric Blakeif ! compile_object -Werror ; then
17696b39b063SEric Blake    have_broken_size_max=yes
17706b39b063SEric Blakefi
17716b39b063SEric Blake
1772a30878e7SPeter Maydell##########################################
1773015a33bdSGonglei# L2TPV3 probe
1774015a33bdSGonglei
1775015a33bdSGongleicat > $TMPC <<EOF
1776015a33bdSGonglei#include <sys/socket.h>
1777bff6cb72SMichael Tokarev#include <linux/ip.h>
1778015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1779015a33bdSGongleiEOF
1780015a33bdSGongleiif compile_prog "" "" ; then
1781015a33bdSGonglei  l2tpv3=yes
1782015a33bdSGongleielse
1783015a33bdSGonglei  l2tpv3=no
1784015a33bdSGongleifi
1785015a33bdSGonglei
1786015a33bdSGonglei##########################################
17874d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17884d9310f4SDaniel P. Berrange
17894d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17904d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17914d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17924d9310f4SDaniel P. Berrange    #
17934d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
17944d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
17954d9310f4SDaniel P. Berrange    #
17964d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
17974d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
17984d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
17994d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18004d9310f4SDaniel P. Berrange    # that for you.
18014d9310f4SDaniel P. Berrange    #
18024d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
18034d9310f4SDaniel P. Berrange    # are not in fact redundant.
18044d9310f4SDaniel P. Berrangecat > $TMPC << EOF
18054d9310f4SDaniel P. Berrange#include <unistd.h>
18064d9310f4SDaniel P. Berrange#include <time.h>
18074d9310f4SDaniel P. Berrange#undef localtime_r
18084d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
18094d9310f4SDaniel P. BerrangeEOF
18104d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
18114d9310f4SDaniel P. Berrange        localtime_r="yes"
18124d9310f4SDaniel P. Berrange    else
18134d9310f4SDaniel P. Berrange        localtime_r="no"
18144d9310f4SDaniel P. Berrange    fi
18154d9310f4SDaniel P. Berrangefi
18164d9310f4SDaniel P. Berrange
18174d9310f4SDaniel P. Berrange##########################################
1818779ab5e3SStefan Weil# pkg-config probe
1819779ab5e3SStefan Weil
1820779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
182176ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1822779ab5e3SStefan Weilfi
1823779ab5e3SStefan Weil
1824779ab5e3SStefan Weil##########################################
1825b0a47e79SJuan Quintela# NPTL probe
1826b0a47e79SJuan Quintela
182724cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1828bd0c5661Spbrook  cat > $TMPC <<EOF
1829bd0c5661Spbrook#include <sched.h>
183030813ceaSpbrook#include <linux/futex.h>
1831182eacc0SStefan Weilint main(void) {
1832bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1833bd0c5661Spbrook#error bork
1834bd0c5661Spbrook#endif
1835182eacc0SStefan Weil  return 0;
1836bd0c5661Spbrook}
1837bd0c5661SpbrookEOF
183824cb36a6SPeter Maydell  if ! compile_object ; then
183921684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1840b0a47e79SJuan Quintela  fi
1841bd0c5661Spbrookfi
1842bd0c5661Spbrook
184311d9f695Sbellard##########################################
184499f2dbd3SLiang Li# avx2 optimization requirement check
184599f2dbd3SLiang Li
184699f2dbd3SLiang Licat > $TMPC << EOF
18474fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18484fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18494fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18504fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18514fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18525e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18535e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18544fb8320aSDr. David Alan Gilbert}
18555e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
185699f2dbd3SLiang LiEOF
18574fb8320aSDr. David Alan Gilbertif compile_object "" ; then
185899f2dbd3SLiang Li  avx2_opt="yes"
185999f2dbd3SLiang Lifi
186099f2dbd3SLiang Li
186199f2dbd3SLiang Li#########################################
1862ac62922eSbalrog# zlib check
1863ac62922eSbalrog
18641ece9905SAlon Levyif test "$zlib" != "no" ; then
1865ac62922eSbalrog    cat > $TMPC << EOF
1866ac62922eSbalrog#include <zlib.h>
1867ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1868ac62922eSbalrogEOF
186952166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1870ac62922eSbalrog        :
1871ac62922eSbalrog    else
187276ad07a4SPeter Maydell        error_exit "zlib check failed" \
187376ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1874ac62922eSbalrog    fi
18751ece9905SAlon Levyfi
1876eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1877ac62922eSbalrog
1878ac62922eSbalrog##########################################
1879607dacd0Sqiaonuohan# lzo check
1880607dacd0Sqiaonuohan
1881607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1882607dacd0Sqiaonuohan    cat > $TMPC << EOF
1883607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1884607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1885607dacd0SqiaonuohanEOF
1886607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1887607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1888b25c9dffSStefan Weil        lzo="yes"
1889b25c9dffSStefan Weil    else
1890b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1891b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1892b25c9dffSStefan Weil        fi
1893b25c9dffSStefan Weil        lzo="no"
1894b25c9dffSStefan Weil    fi
1895607dacd0Sqiaonuohanfi
1896607dacd0Sqiaonuohan
1897607dacd0Sqiaonuohan##########################################
1898607dacd0Sqiaonuohan# snappy check
1899607dacd0Sqiaonuohan
1900607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1901607dacd0Sqiaonuohan    cat > $TMPC << EOF
1902607dacd0Sqiaonuohan#include <snappy-c.h>
1903607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1904607dacd0SqiaonuohanEOF
1905607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1906607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1907b25c9dffSStefan Weil        snappy="yes"
1908b25c9dffSStefan Weil    else
1909b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1910b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1911b25c9dffSStefan Weil        fi
1912b25c9dffSStefan Weil        snappy="no"
1913b25c9dffSStefan Weil    fi
1914607dacd0Sqiaonuohanfi
1915607dacd0Sqiaonuohan
1916607dacd0Sqiaonuohan##########################################
19176b383c08SPeter Wu# bzip2 check
19186b383c08SPeter Wu
19196b383c08SPeter Wuif test "$bzip2" != "no" ; then
19206b383c08SPeter Wu    cat > $TMPC << EOF
19216b383c08SPeter Wu#include <bzlib.h>
19226b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19236b383c08SPeter WuEOF
19246b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19256b383c08SPeter Wu        bzip2="yes"
19266b383c08SPeter Wu    else
19276b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19286b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19296b383c08SPeter Wu        fi
19306b383c08SPeter Wu        bzip2="no"
19316b383c08SPeter Wu    fi
19326b383c08SPeter Wufi
19336b383c08SPeter Wu
19346b383c08SPeter Wu##########################################
1935f794573eSEduardo Otubo# libseccomp check
1936f794573eSEduardo Otubo
1937f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1938693e5910SAndrew Jones    case "$cpu" in
1939693e5910SAndrew Jones    i386|x86_64)
1940ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1941693e5910SAndrew Jones        ;;
19425ce43972SJames Hogan    mips)
19435ce43972SJames Hogan        libseccomp_minver="2.2.0"
19445ce43972SJames Hogan        ;;
1945693e5910SAndrew Jones    arm|aarch64)
1946693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1947693e5910SAndrew Jones        ;;
19483e684455SMichael Strosaker    ppc|ppc64)
19493e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19503e684455SMichael Strosaker        ;;
1951693e5910SAndrew Jones    *)
1952693e5910SAndrew Jones        libseccomp_minver=""
1953693e5910SAndrew Jones        ;;
1954693e5910SAndrew Jones    esac
1955693e5910SAndrew Jones
1956693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1957693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
195889138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
195989138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1960f794573eSEduardo Otubo        seccomp="yes"
1961f794573eSEduardo Otubo    else
1962f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1963693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1964693e5910SAndrew Jones                feature_not_found "libseccomp" \
1965693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1966693e5910SAndrew Jones            else
1967693e5910SAndrew Jones                feature_not_found "libseccomp" \
1968693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1969693e5910SAndrew Jones            fi
1970896848f0SEduardo Otubo        fi
1971e84d5956SYann E. MORIN        seccomp="no"
1972f794573eSEduardo Otubo    fi
1973f794573eSEduardo Otubofi
1974f794573eSEduardo Otubo##########################################
1975e37630caSaliguori# xen probe
1976e37630caSaliguori
1977fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1978b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19795eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1980d5b93ddfSAnthony PERARD
198150ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
198250ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
198350ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
198450ced5b3SStefan Weil
198550ced5b3SStefan Weil  # Xen (any)
198650ced5b3SStefan Weil  cat > $TMPC <<EOF
198750ced5b3SStefan Weil#include <xenctrl.h>
198850ced5b3SStefan Weilint main(void) {
198950ced5b3SStefan Weil  return 0;
199050ced5b3SStefan Weil}
199150ced5b3SStefan WeilEOF
199250ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
199350ced5b3SStefan Weil    # Xen not found
199450ced5b3SStefan Weil    if test "$xen" = "yes" ; then
199521684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
199650ced5b3SStefan Weil    fi
199750ced5b3SStefan Weil    xen=no
199850ced5b3SStefan Weil
1999d5b93ddfSAnthony PERARD  # Xen unstable
200069deef08SPeter Maydell  elif
200169deef08SPeter Maydell      cat > $TMPC <<EOF &&
20025eeb39c2SIan Campbell/*
20035eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20045eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2005b6eb9b45SPaulina Szubarczyk *
2006b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2007b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2008b6eb9b45SPaulina Szubarczyk */
2009b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2010b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2011b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2012b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2013b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2014b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2015b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2016b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2017b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2018b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2019b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2020b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2021b6eb9b45SPaulina Szubarczyk#endif
2022b6eb9b45SPaulina Szubarczykint main(void) {
2023b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2024b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2025b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2026b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2027b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2028b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2029b6eb9b45SPaulina Szubarczyk
2030b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2031b6eb9b45SPaulina Szubarczyk
2032b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2033b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2034b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2035b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2036b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2037b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2038b6eb9b45SPaulina Szubarczyk
2039b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2040b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2041b6eb9b45SPaulina Szubarczyk
2042b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2043b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2044b6eb9b45SPaulina Szubarczyk
2045b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2046b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2047b6eb9b45SPaulina Szubarczyk
2048b6eb9b45SPaulina Szubarczyk  return 0;
2049b6eb9b45SPaulina Szubarczyk}
2050b6eb9b45SPaulina SzubarczykEOF
2051b6eb9b45SPaulina Szubarczyk      compile_prog "" "$xen_libs $xen_stable_libs"
2052b6eb9b45SPaulina Szubarczyk    then
2053b6eb9b45SPaulina Szubarczyk    xen_ctrl_version=480
2054b6eb9b45SPaulina Szubarczyk    xen=yes
2055b6eb9b45SPaulina Szubarczyk  elif
2056b6eb9b45SPaulina Szubarczyk      cat > $TMPC <<EOF &&
2057b6eb9b45SPaulina Szubarczyk/*
2058b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2059b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
20605eeb39c2SIan Campbell */
20615eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
20625eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
20635eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
20645eeb39c2SIan Campbell#include <xenctrl.h>
20655eeb39c2SIan Campbell#include <xenstore.h>
20665eeb39c2SIan Campbell#include <xenevtchn.h>
20675eeb39c2SIan Campbell#include <xengnttab.h>
20685eeb39c2SIan Campbell#include <xenforeignmemory.h>
20695eeb39c2SIan Campbell#include <stdint.h>
20705eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
20715eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
20725eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
20735eeb39c2SIan Campbell#endif
20745eeb39c2SIan Campbellint main(void) {
20755eeb39c2SIan Campbell  xc_interface *xc = NULL;
20765eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
20775eeb39c2SIan Campbell  xenevtchn_handle *xe;
20785eeb39c2SIan Campbell  xengnttab_handle *xg;
20795eeb39c2SIan Campbell  xen_domain_handle_t handle;
20805eeb39c2SIan Campbell
20815eeb39c2SIan Campbell  xs_daemon_open();
20825eeb39c2SIan Campbell
20835eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
20845eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20855eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20865eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20875eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
20885eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
20895eeb39c2SIan Campbell
20905eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
20915eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
20925eeb39c2SIan Campbell
20935eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
20945eeb39c2SIan Campbell  xenevtchn_fd(xe);
20955eeb39c2SIan Campbell
20965eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
20975eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
20985eeb39c2SIan Campbell
20995eeb39c2SIan Campbell  return 0;
21005eeb39c2SIan Campbell}
21015eeb39c2SIan CampbellEOF
21025eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
21035eeb39c2SIan Campbell    then
21045eeb39c2SIan Campbell    xen_ctrl_version=471
21055eeb39c2SIan Campbell    xen=yes
21065eeb39c2SIan Campbell  elif
21075eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
2108e37630caSaliguori#include <xenctrl.h>
2109cdadde39SRoger Pau Monne#include <stdint.h>
2110cdadde39SRoger Pau Monneint main(void) {
2111cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2112cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2113cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2114cdadde39SRoger Pau Monne  return 0;
2115cdadde39SRoger Pau Monne}
2116cdadde39SRoger Pau MonneEOF
2117cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
2118cdadde39SRoger Pau Monne    then
2119cdadde39SRoger Pau Monne    xen_ctrl_version=470
2120cdadde39SRoger Pau Monne    xen=yes
2121cdadde39SRoger Pau Monne
2122cdadde39SRoger Pau Monne  # Xen 4.6
2123cdadde39SRoger Pau Monne  elif
2124cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2125cdadde39SRoger Pau Monne#include <xenctrl.h>
2126e108a3c1SAnthony PERARD#include <xenstore.h>
2127d5b93ddfSAnthony PERARD#include <stdint.h>
2128d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2129d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2130d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2131d5b93ddfSAnthony PERARD#endif
2132d5b93ddfSAnthony PERARDint main(void) {
2133d5b93ddfSAnthony PERARD  xc_interface *xc;
2134d5b93ddfSAnthony PERARD  xs_daemon_open();
2135d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2136d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2137d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2138b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21398688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2140d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
214120a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2142d8b441a3SJan Beulich  return 0;
2143d8b441a3SJan Beulich}
2144d8b441a3SJan BeulichEOF
2145d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2146d8b441a3SJan Beulich    then
2147d8b441a3SJan Beulich    xen_ctrl_version=460
2148d8b441a3SJan Beulich    xen=yes
2149d8b441a3SJan Beulich
2150d8b441a3SJan Beulich  # Xen 4.5
2151d8b441a3SJan Beulich  elif
2152d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2153d8b441a3SJan Beulich#include <xenctrl.h>
2154d8b441a3SJan Beulich#include <xenstore.h>
2155d8b441a3SJan Beulich#include <stdint.h>
2156d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2157d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2158d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2159d8b441a3SJan Beulich#endif
2160d8b441a3SJan Beulichint main(void) {
2161d8b441a3SJan Beulich  xc_interface *xc;
2162d8b441a3SJan Beulich  xs_daemon_open();
2163d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2164d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2165d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2166d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2167d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21683996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
21693996e85cSPaul Durrant  return 0;
21703996e85cSPaul Durrant}
21713996e85cSPaul DurrantEOF
21723996e85cSPaul Durrant      compile_prog "" "$xen_libs"
21733996e85cSPaul Durrant    then
21743996e85cSPaul Durrant    xen_ctrl_version=450
21753996e85cSPaul Durrant    xen=yes
21763996e85cSPaul Durrant
21773996e85cSPaul Durrant  elif
21783996e85cSPaul Durrant      cat > $TMPC <<EOF &&
21793996e85cSPaul Durrant#include <xenctrl.h>
21803996e85cSPaul Durrant#include <xenstore.h>
21813996e85cSPaul Durrant#include <stdint.h>
21823996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
21833996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
21843996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
21853996e85cSPaul Durrant#endif
21863996e85cSPaul Durrantint main(void) {
21873996e85cSPaul Durrant  xc_interface *xc;
21883996e85cSPaul Durrant  xs_daemon_open();
21893996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
21903996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21913996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
21923996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21933996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21948688e065SStefano Stabellini  return 0;
21958688e065SStefano Stabellini}
21968688e065SStefano StabelliniEOF
21978688e065SStefano Stabellini      compile_prog "" "$xen_libs"
219869deef08SPeter Maydell    then
21998688e065SStefano Stabellini    xen_ctrl_version=420
22008688e065SStefano Stabellini    xen=yes
22018688e065SStefano Stabellini
2202e37630caSaliguori  else
2203fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2204edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2205edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2206fc321b4bSJuan Quintela    fi
2207fc321b4bSJuan Quintela    xen=no
2208e37630caSaliguori  fi
2209d5b93ddfSAnthony PERARD
2210d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
22115eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
22125eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
22135eeb39c2SIan Campbell    fi
2214d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2215d5b93ddfSAnthony PERARD  fi
2216e37630caSaliguorifi
2217e37630caSaliguori
2218eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2219edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2220eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2221eb6fda0fSAnthony PERARD  else
2222eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
222376ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
222476ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2225eb6fda0fSAnthony PERARD    fi
2226eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2227eb6fda0fSAnthony PERARD  fi
2228eb6fda0fSAnthony PERARDfi
2229eb6fda0fSAnthony PERARD
223064a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
223164a7ad6fSIan Campbell   test "$xen" != "yes"; then
223264a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
223364a7ad6fSIan Campbell	       "which requires Xen support."
223464a7ad6fSIan Campbellfi
223564a7ad6fSIan Campbell
2236e37630caSaliguori##########################################
2237dfffc653SJuan Quintela# Sparse probe
2238dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
22390dba6195SLoïc Minier  if has cgcc; then
2240dfffc653SJuan Quintela    sparse=yes
2241dfffc653SJuan Quintela  else
2242dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
224321684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2244dfffc653SJuan Quintela    fi
2245dfffc653SJuan Quintela    sparse=no
2246dfffc653SJuan Quintela  fi
2247dfffc653SJuan Quintelafi
2248dfffc653SJuan Quintela
2249dfffc653SJuan Quintela##########################################
2250f676c67eSJeremy White# X11 probe
2251f676c67eSJeremy Whitex11_cflags=
2252f676c67eSJeremy Whitex11_libs=-lX11
2253f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
225489138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
225589138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2256f676c67eSJeremy Whitefi
2257f676c67eSJeremy White
2258f676c67eSJeremy White##########################################
2259a4ccabcfSAnthony Liguori# GTK probe
2260a4ccabcfSAnthony Liguori
22619e04c683SStefan Weilif test "$gtkabi" = ""; then
22629e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
22639e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
22649e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
22659e04c683SStefan Weil        gtkabi=2.0
22669e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
22679e04c683SStefan Weil        gtkabi=3.0
22689e04c683SStefan Weil    else
22699e04c683SStefan Weil        gtkabi=2.0
22709e04c683SStefan Weil    fi
22719e04c683SStefan Weilfi
22729e04c683SStefan Weil
2273a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2274528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
22750a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2276528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2277528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2278bbbf9bfbSStefan Weil    else
2279bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2280bbbf9bfbSStefan Weil    fi
2281bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
228289138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
228389138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
228489138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
22850a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2286f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2287f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
22880a337ed0SGerd Hoffmann        fi
2289bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2290bbbf9bfbSStefan Weil        gtk="yes"
2291bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
22929e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2293bbbf9bfbSStefan Weil    else
2294bbbf9bfbSStefan Weil        gtk="no"
2295bbbf9bfbSStefan Weil    fi
2296bbbf9bfbSStefan Weilfi
2297bbbf9bfbSStefan Weil
2298ddbb0d09SDaniel P. Berrange
2299ddbb0d09SDaniel P. Berrange##########################################
2300ddbb0d09SDaniel P. Berrange# GNUTLS probe
2301ddbb0d09SDaniel P. Berrange
230237371299SPeter Maydellgnutls_works() {
230337371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
230437371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
230537371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
230637371299SPeter Maydell    # builds doesn't work:
230737371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
230837371299SPeter Maydell    #
230937371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
231037371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
231137371299SPeter Maydell        return 1
231237371299SPeter Maydell    fi
231337371299SPeter Maydell
231437371299SPeter Maydell    write_c_skeleton
231537371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
231637371299SPeter Maydell}
231737371299SPeter Maydell
231862893b67SDaniel P. Berrangegnutls_gcrypt=no
2319ed754746SDaniel P. Berrangegnutls_nettle=no
2320ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
232137371299SPeter Maydell    if gnutls_works; then
232289138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
232389138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2324ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2325ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2326ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2327ddbb0d09SDaniel P. Berrange        gnutls="yes"
2328ddbb0d09SDaniel P. Berrange
2329b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2330b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2331b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2332b917da4cSDaniel P. Berrange	else
2333b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2334b917da4cSDaniel P. Berrange	fi
2335b917da4cSDaniel P. Berrange
233662893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
233762893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2338ed754746SDaniel P. Berrange	    gnutls_nettle=yes
233962893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
234089138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2341ed754746SDaniel P. Berrange		*gcrypt*)
2342ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2343ed754746SDaniel P. Berrange		    gnutls_nettle=no
2344ed754746SDaniel P. Berrange		    ;;
2345ed754746SDaniel P. Berrange		*nettle*)
2346ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2347ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2348ed754746SDaniel P. Berrange		    ;;
2349ed754746SDaniel P. Berrange		*)
2350ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2351ed754746SDaniel P. Berrange		    gnutls_nettle=no
2352ed754746SDaniel P. Berrange		    ;;
235362893b67SDaniel P. Berrange	    esac
235462893b67SDaniel P. Berrange	else
235562893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2356ed754746SDaniel P. Berrange	    gnutls_nettle=no
235762893b67SDaniel P. Berrange	fi
2358ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2359ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2360ddbb0d09SDaniel P. Berrange    else
2361ddbb0d09SDaniel P. Berrange        gnutls="no"
2362b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2363ddbb0d09SDaniel P. Berrange    fi
2364ddbb0d09SDaniel P. Berrangeelse
2365b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2366ddbb0d09SDaniel P. Berrangefi
2367ddbb0d09SDaniel P. Berrange
236891bfcdb0SDaniel P. Berrange
236991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
237091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
237191bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
237291bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
237391bfcdb0SDaniel P. Berrangethen
237491bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
237591bfcdb0SDaniel P. Berrange    then
237691bfcdb0SDaniel P. Berrange        gcrypt="no"
237791bfcdb0SDaniel P. Berrange    fi
237891bfcdb0SDaniel P. Berrangefi
237991bfcdb0SDaniel P. Berrange
238091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
238191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
238291bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
238391bfcdb0SDaniel P. Berrangeif test -z "$nettle"
238491bfcdb0SDaniel P. Berrangethen
238591bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
238691bfcdb0SDaniel P. Berrange    then
238791bfcdb0SDaniel P. Berrange        nettle="no"
238891bfcdb0SDaniel P. Berrange    fi
238991bfcdb0SDaniel P. Berrangefi
239091bfcdb0SDaniel P. Berrange
239191bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
239291bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
239391bfcdb0SDaniel P. Berrange    then
239491bfcdb0SDaniel P. Berrange	return 1
239591bfcdb0SDaniel P. Berrange    fi
239691bfcdb0SDaniel P. Berrange
239791bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
239891bfcdb0SDaniel P. Berrange    then
239989138857SStefan Weil	host=$(libgcrypt-config --host)
240091bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
240191bfcdb0SDaniel P. Berrange	then
240291bfcdb0SDaniel P. Berrange	    return 1
240391bfcdb0SDaniel P. Berrange	fi
240491bfcdb0SDaniel P. Berrange    fi
240591bfcdb0SDaniel P. Berrange
240691bfcdb0SDaniel P. Berrange    return 0
240791bfcdb0SDaniel P. Berrange}
240891bfcdb0SDaniel P. Berrange
240991bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
241091bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
241189138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
241289138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
241391bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
241491bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
241591bfcdb0SDaniel P. Berrange        # turn breaks static builds...
241691bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
241791bfcdb0SDaniel P. Berrange        then
241891bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
241991bfcdb0SDaniel P. Berrange        fi
242062893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
242162893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
242262893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
242391bfcdb0SDaniel P. Berrange        gcrypt="yes"
242491bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
242591bfcdb0SDaniel P. Berrange           nettle="no"
242691bfcdb0SDaniel P. Berrange        fi
242737788f25SDaniel P. Berrange
242837788f25SDaniel P. Berrange        cat > $TMPC << EOF
242937788f25SDaniel P. Berrange#include <gcrypt.h>
243037788f25SDaniel P. Berrangeint main(void) {
243137788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
243237788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
243337788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
243437788f25SDaniel P. Berrange return 0;
243537788f25SDaniel P. Berrange}
243637788f25SDaniel P. BerrangeEOF
243737788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
243837788f25SDaniel P. Berrange            gcrypt_kdf=yes
243937788f25SDaniel P. Berrange        fi
24401f923c70SLongpeng(Mike)
24411f923c70SLongpeng(Mike)        cat > $TMPC << EOF
24421f923c70SLongpeng(Mike)#include <gcrypt.h>
24431f923c70SLongpeng(Mike)int main(void) {
24441f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
24451f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
24461f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
24471f923c70SLongpeng(Mike)  return 0;
24481f923c70SLongpeng(Mike)}
24491f923c70SLongpeng(Mike)EOF
24501f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
24511f923c70SLongpeng(Mike)            gcrypt_hmac=yes
24521f923c70SLongpeng(Mike)        fi
245362893b67SDaniel P. Berrange    else
245491bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
245562893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
245691bfcdb0SDaniel P. Berrange        else
245791bfcdb0SDaniel P. Berrange            gcrypt="no"
245891bfcdb0SDaniel P. Berrange        fi
245962893b67SDaniel P. Berrange    fi
246062893b67SDaniel P. Berrangefi
246162893b67SDaniel P. Berrange
2462ddbb0d09SDaniel P. Berrange
246391bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2464ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
246589138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
246689138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
246789138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2468ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2469ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2470ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
247191bfcdb0SDaniel P. Berrange        nettle="yes"
2472fff2f982SDaniel P. Berrange
2473fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
24749e87a691SSteven Luo#include <stddef.h>
2475fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2476fff2f982SDaniel P. Berrangeint main(void) {
2477fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2478fff2f982SDaniel P. Berrange     return 0;
2479fff2f982SDaniel P. Berrange}
2480fff2f982SDaniel P. BerrangeEOF
2481fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2482fff2f982SDaniel P. Berrange            nettle_kdf=yes
2483fff2f982SDaniel P. Berrange        fi
2484ed754746SDaniel P. Berrange    else
248591bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2486ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
248791bfcdb0SDaniel P. Berrange        else
248891bfcdb0SDaniel P. Berrange            nettle="no"
2489ed754746SDaniel P. Berrange        fi
2490ed754746SDaniel P. Berrange    fi
249191bfcdb0SDaniel P. Berrangefi
249291bfcdb0SDaniel P. Berrange
249391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
249491bfcdb0SDaniel P. Berrangethen
249591bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
249691bfcdb0SDaniel P. Berrangefi
2497ed754746SDaniel P. Berrange
24989a2fd434SDaniel P. Berrange##########################################
24999a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25009a2fd434SDaniel P. Berrange
25019a2fd434SDaniel P. Berrangetasn1=yes
250290246037SDaniel P. Berrangetasn1_cflags=""
250390246037SDaniel P. Berrangetasn1_libs=""
25049a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
250589138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
250689138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25079a2fd434SDaniel P. Berrangeelse
25089a2fd434SDaniel P. Berrange    tasn1=no
25099a2fd434SDaniel P. Berrangefi
25109a2fd434SDaniel P. Berrange
2511ed754746SDaniel P. Berrange
2512bbbf9bfbSStefan Weil##########################################
2513559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2514559607eaSDaniel P. Berrange
2515559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2516559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2517559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2518559607eaSDaniel P. Berrangefi
2519559607eaSDaniel P. Berrange
2520559607eaSDaniel P. Berrange##########################################
2521bbbf9bfbSStefan Weil# VTE probe
2522bbbf9bfbSStefan Weil
2523bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2524bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2525c6feff9eSCole Robinson      vteminversion="0.32.0"
2526c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2527c6feff9eSCole Robinson        vtepackage="vte-2.91"
2528c6feff9eSCole Robinson      else
2529528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2530c6feff9eSCole Robinson      fi
2531528de90aSDaniel P. Berrange    else
2532528de90aSDaniel P. Berrange      vtepackage="vte"
2533c6feff9eSCole Robinson      vteminversion="0.24.0"
2534528de90aSDaniel P. Berrange    fi
2535c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
253689138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
253789138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
253889138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2539bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2540bbbf9bfbSStefan Weil        vte="yes"
2541bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
25429e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2543c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
25449e04c683SStefan Weil        else
25459e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
25469e04c683SStefan Weil        fi
2547bbbf9bfbSStefan Weil    else
2548bbbf9bfbSStefan Weil        vte="no"
2549a4ccabcfSAnthony Liguori    fi
2550a4ccabcfSAnthony Liguorifi
2551a4ccabcfSAnthony Liguori
2552a4ccabcfSAnthony Liguori##########################################
255311d9f695Sbellard# SDL probe
255411d9f695Sbellard
25553ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
25563ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
255747c03744SDave Airlie
2558ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2559ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2560ee8466d0SCole Robinson        sdlabi=1.2
2561ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2562ee8466d0SCole Robinson        sdlabi=2.0
2563ee8466d0SCole Robinson    else
2564ee8466d0SCole Robinson        sdlabi=1.2
2565ee8466d0SCole Robinson    fi
2566ee8466d0SCole Robinsonfi
2567ee8466d0SCole Robinson
256847c03744SDave Airlieif test $sdlabi = "2.0"; then
256947c03744SDave Airlie    sdl_config=$sdl2_config
257047c03744SDave Airlie    sdlname=sdl2
257147c03744SDave Airlie    sdlconfigname=sdl2_config
2572e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
257347c03744SDave Airlie    sdlname=sdl
257447c03744SDave Airlie    sdlconfigname=sdl_config
2575e07047cfSCole Robinsonelse
2576e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
25773ec87ffeSPaolo Bonzinifi
25783ec87ffeSPaolo Bonzini
257989138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
258047c03744SDave Airlie  sdl_config=$sdlconfigname
258147c03744SDave Airliefi
258247c03744SDave Airlie
258347c03744SDave Airlieif $pkg_config $sdlname --exists; then
258447c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
258589138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
25863ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
25873ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
258889138857SStefan Weil  sdlversion=$($sdlconfig --version)
2589a0dfd8a4SLoïc Minierelse
2590a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
259121684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2592a0dfd8a4SLoïc Minier  fi
2593a0dfd8a4SLoïc Minier  sdl=no
25949316f803SPaolo Bonzinifi
259529e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
25963ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
25973ec87ffeSPaolo Bonzinifi
259811d9f695Sbellard
25999316f803SPaolo Bonzinisdl_too_old=no
2600c4198157SJuan Quintelaif test "$sdl" != "no" ; then
260111d9f695Sbellard  cat > $TMPC << EOF
260211d9f695Sbellard#include <SDL.h>
260311d9f695Sbellard#undef main /* We don't want SDL to override our main() */
260411d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
260511d9f695SbellardEOF
260689138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
260774f42e18STeLeMan  if test "$static" = "yes" ; then
260889138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
260974f42e18STeLeMan  else
261089138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
261174f42e18STeLeMan  fi
261252166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
261389138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
261411d9f695Sbellard      sdl_too_old=yes
261511d9f695Sbellard    else
261611d9f695Sbellard      sdl=yes
261711d9f695Sbellard    fi
26187c1f25b4Sbellard
261967c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26201ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
262167c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
262289138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
262389138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
262411d9f695Sbellard      fi
262552166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26261ac88f28SJuan Quintela	:
26271ac88f28SJuan Quintela      else
26281ac88f28SJuan Quintela        sdl=no
26297c1f25b4Sbellard      fi
26307c1f25b4Sbellard    fi # static link
2631c4198157SJuan Quintela  else # sdl not found
2632c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
263321684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2634c4198157SJuan Quintela    fi
2635c4198157SJuan Quintela    sdl=no
26367c1f25b4Sbellard  fi # sdl compile test
2637fd677642Sthsfi
263811d9f695Sbellard
26395368a422Saliguoriif test "$sdl" = "yes" ; then
26405368a422Saliguori  cat > $TMPC <<EOF
26415368a422Saliguori#include <SDL.h>
26425368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
26435368a422Saliguori#include <X11/XKBlib.h>
26445368a422Saliguori#else
26455368a422Saliguori#error No x11 support
26465368a422Saliguori#endif
26475368a422Saliguoriint main(void) { return 0; }
26485368a422SaliguoriEOF
2649f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2650f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2651f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
26525368a422Saliguori  fi
26530705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
26545368a422Saliguorifi
26555368a422Saliguori
26568f28f3fbSths##########################################
26572da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
26582da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
26592da776dbSMichael R. Hines  cat > $TMPC <<EOF
26602da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
26612da776dbSMichael R. Hinesint main(void) { return 0; }
26622da776dbSMichael R. HinesEOF
26632da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
26642da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
26652da776dbSMichael R. Hines    rdma="yes"
26662da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
26672da776dbSMichael R. Hines  else
26682da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
26692da776dbSMichael R. Hines        error_exit \
26702da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
26712da776dbSMichael R. Hines            " Your options:" \
26722da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
26732da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
26742da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
26752da776dbSMichael R. Hines    fi
26762da776dbSMichael R. Hines    rdma="no"
26772da776dbSMichael R. Hines  fi
26782da776dbSMichael R. Hinesfi
26792da776dbSMichael R. Hines
268095c6bff3SBenoît Canet
268195c6bff3SBenoît Canet##########################################
26822f9606b3Saliguori# VNC SASL detection
2683821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
26842f9606b3Saliguori  cat > $TMPC <<EOF
26852f9606b3Saliguori#include <sasl/sasl.h>
26862f9606b3Saliguori#include <stdio.h>
26872f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
26882f9606b3SaliguoriEOF
26892f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
26902f9606b3Saliguori  vnc_sasl_cflags=""
26912f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
269252166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2693ea784e3bSJuan Quintela    vnc_sasl=yes
2694fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2695ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
26962f9606b3Saliguori  else
2697ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
269821684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2699ea784e3bSJuan Quintela    fi
2700ea784e3bSJuan Quintela    vnc_sasl=no
27012f9606b3Saliguori  fi
27022f9606b3Saliguorifi
27032f9606b3Saliguori
27042f9606b3Saliguori##########################################
27052f6f5c7aSCorentin Chary# VNC JPEG detection
2706821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27072f6f5c7aSCorentin Charycat > $TMPC <<EOF
27082f6f5c7aSCorentin Chary#include <stdio.h>
27092f6f5c7aSCorentin Chary#include <jpeglib.h>
27102f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27112f6f5c7aSCorentin CharyEOF
27122f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27132f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
27142f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
27152f6f5c7aSCorentin Chary    vnc_jpeg=yes
27162f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2717ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
27182f6f5c7aSCorentin Chary  else
27192f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
272021684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27212f6f5c7aSCorentin Chary    fi
27222f6f5c7aSCorentin Chary    vnc_jpeg=no
27232f6f5c7aSCorentin Chary  fi
27242f6f5c7aSCorentin Charyfi
27252f6f5c7aSCorentin Chary
27262f6f5c7aSCorentin Chary##########################################
2727efe556adSCorentin Chary# VNC PNG detection
2728821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2729efe556adSCorentin Charycat > $TMPC <<EOF
2730efe556adSCorentin Chary//#include <stdio.h>
2731efe556adSCorentin Chary#include <png.h>
2732832ce9c2SScott Wood#include <stddef.h>
2733efe556adSCorentin Charyint main(void) {
2734efe556adSCorentin Chary    png_structp png_ptr;
2735efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
27367edc3fedSPeter Maydell    return png_ptr != 0;
2737efe556adSCorentin Chary}
2738efe556adSCorentin CharyEOF
273965d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
274089138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
274189138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
27429af8025eSBrad  else
2743efe556adSCorentin Chary    vnc_png_cflags=""
2744efe556adSCorentin Chary    vnc_png_libs="-lpng"
27459af8025eSBrad  fi
2746efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2747efe556adSCorentin Chary    vnc_png=yes
2748efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
27499af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2750efe556adSCorentin Chary  else
2751efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
275221684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2753efe556adSCorentin Chary    fi
2754efe556adSCorentin Chary    vnc_png=no
2755efe556adSCorentin Chary  fi
2756efe556adSCorentin Charyfi
2757efe556adSCorentin Chary
2758efe556adSCorentin Chary##########################################
275976655d6dSaliguori# fnmatch() probe, used for ACL routines
276076655d6dSaliguorifnmatch="no"
276176655d6dSaliguoricat > $TMPC << EOF
276276655d6dSaliguori#include <fnmatch.h>
276376655d6dSaliguoriint main(void)
276476655d6dSaliguori{
276576655d6dSaliguori    fnmatch("foo", "foo", 0);
276676655d6dSaliguori    return 0;
276776655d6dSaliguori}
276876655d6dSaliguoriEOF
276952166aa0SJuan Quintelaif compile_prog "" "" ; then
277076655d6dSaliguori   fnmatch="yes"
277176655d6dSaliguorifi
277276655d6dSaliguori
277376655d6dSaliguori##########################################
2774c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2775dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2776dce512deSChristoph Hellwig  cat > $TMPC << EOF
2777ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2778dce512deSChristoph Hellwig#include <xfs/xfs.h>
2779dce512deSChristoph Hellwigint main(void)
2780dce512deSChristoph Hellwig{
2781dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2782dce512deSChristoph Hellwig    return 0;
2783dce512deSChristoph Hellwig}
2784dce512deSChristoph HellwigEOF
2785dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2786dce512deSChristoph Hellwig    xfs="yes"
2787dce512deSChristoph Hellwig  else
2788dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
278921684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2790dce512deSChristoph Hellwig    fi
2791dce512deSChristoph Hellwig    xfs=no
2792dce512deSChristoph Hellwig  fi
2793dce512deSChristoph Hellwigfi
2794dce512deSChristoph Hellwig
2795dce512deSChristoph Hellwig##########################################
27968a16d273Sths# vde libraries probe
2797dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
27984baae0acSJuan Quintela  vde_libs="-lvdeplug"
27998a16d273Sths  cat > $TMPC << EOF
28008a16d273Sths#include <libvdeplug.h>
28014a7f0e06Spbrookint main(void)
28024a7f0e06Spbrook{
28034a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2804fea08e08SPeter Maydell    char s[] = "";
2805fea08e08SPeter Maydell    vde_open(s, s, &a);
28064a7f0e06Spbrook    return 0;
28074a7f0e06Spbrook}
28088a16d273SthsEOF
280952166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28104baae0acSJuan Quintela    vde=yes
28118e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28128e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2813dfb278bdSJuan Quintela  else
2814dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
281521684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2816dfb278bdSJuan Quintela    fi
2817dfb278bdSJuan Quintela    vde=no
28188a16d273Sths  fi
28198a16d273Sthsfi
28208a16d273Sths
28218a16d273Sths##########################################
28220a985b37SVincenzo Maffione# netmap support probe
28230a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28240a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28250a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28260a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28270a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
282858952137SVincenzo Maffioneif test "$netmap" != "no" ; then
282958952137SVincenzo Maffione  cat > $TMPC << EOF
283058952137SVincenzo Maffione#include <inttypes.h>
283158952137SVincenzo Maffione#include <net/if.h>
283258952137SVincenzo Maffione#include <net/netmap.h>
283358952137SVincenzo Maffione#include <net/netmap_user.h>
28340a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
28350a985b37SVincenzo Maffione#error
28360a985b37SVincenzo Maffione#endif
283758952137SVincenzo Maffioneint main(void) { return 0; }
283858952137SVincenzo MaffioneEOF
283958952137SVincenzo Maffione  if compile_prog "" "" ; then
284058952137SVincenzo Maffione    netmap=yes
284158952137SVincenzo Maffione  else
284258952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
284358952137SVincenzo Maffione      feature_not_found "netmap"
284458952137SVincenzo Maffione    fi
284558952137SVincenzo Maffione    netmap=no
284658952137SVincenzo Maffione  fi
284758952137SVincenzo Maffionefi
284858952137SVincenzo Maffione
284958952137SVincenzo Maffione##########################################
285047e98658SCorey Bryant# libcap-ng library probe
285147e98658SCorey Bryantif test "$cap_ng" != "no" ; then
285247e98658SCorey Bryant  cap_libs="-lcap-ng"
285347e98658SCorey Bryant  cat > $TMPC << EOF
285447e98658SCorey Bryant#include <cap-ng.h>
285547e98658SCorey Bryantint main(void)
285647e98658SCorey Bryant{
285747e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
285847e98658SCorey Bryant    return 0;
285947e98658SCorey Bryant}
286047e98658SCorey BryantEOF
286147e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
286247e98658SCorey Bryant    cap_ng=yes
286347e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
286447e98658SCorey Bryant  else
286547e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
286621684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
286747e98658SCorey Bryant    fi
286847e98658SCorey Bryant    cap_ng=no
286947e98658SCorey Bryant  fi
287047e98658SCorey Bryantfi
287147e98658SCorey Bryant
287247e98658SCorey Bryant##########################################
2873c2de5c91Smalc# Sound support libraries probe
28748f28f3fbSths
2875c2de5c91Smalcaudio_drv_probe()
2876c2de5c91Smalc{
2877c2de5c91Smalc    drv=$1
2878c2de5c91Smalc    hdr=$2
2879c2de5c91Smalc    lib=$3
2880c2de5c91Smalc    exp=$4
2881c2de5c91Smalc    cfl=$5
28828f28f3fbSths        cat > $TMPC << EOF
2883c2de5c91Smalc#include <$hdr>
2884c2de5c91Smalcint main(void) { $exp }
28858f28f3fbSthsEOF
288652166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
28878f28f3fbSths        :
28888f28f3fbSths    else
288976ad07a4SPeter Maydell        error_exit "$drv check failed" \
289076ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
28918f28f3fbSths    fi
2892c2de5c91Smalc}
2893c2de5c91Smalc
289489138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2895c2de5c91Smalcfor drv in $audio_drv_list; do
2896c2de5c91Smalc    case $drv in
2897c2de5c91Smalc    alsa)
2898c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2899e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2900a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2901c2de5c91Smalc    ;;
2902c2de5c91Smalc
2903b8e59f18Smalc    pa)
2904e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2905e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2906a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
290767f86e8eSJuan Quintela    audio_pt_int="yes"
2908b8e59f18Smalc    ;;
2909b8e59f18Smalc
2910373967b2SGerd Hoffmann    sdl)
2911373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2912373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2913373967b2SGerd Hoffmann    fi
2914373967b2SGerd Hoffmann    ;;
2915373967b2SGerd Hoffmann
2916997e690aSJuan Quintela    coreaudio)
2917997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2918997e690aSJuan Quintela    ;;
2919997e690aSJuan Quintela
2920a4bf6780SJuan Quintela    dsound)
2921a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2922d5631638Smalc      audio_win_int="yes"
2923a4bf6780SJuan Quintela    ;;
2924a4bf6780SJuan Quintela
2925a4bf6780SJuan Quintela    oss)
2926a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2927a4bf6780SJuan Quintela    ;;
2928a4bf6780SJuan Quintela
2929373967b2SGerd Hoffmann    wav)
2930373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29312f6a1ab0Sblueswir1    ;;
29322f6a1ab0Sblueswir1
2933e4c63a6aSmalc    *)
29341c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
293576ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
293676ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2937e4c63a6aSmalc    }
2938e4c63a6aSmalc    ;;
2939c2de5c91Smalc    esac
2940c2de5c91Smalcdone
29418f28f3fbSths
29424d3b6f6eSbalrog##########################################
29432e4d9fb1Saurel32# BrlAPI probe
29442e4d9fb1Saurel32
29454ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2946eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
29472e4d9fb1Saurel32  cat > $TMPC << EOF
29482e4d9fb1Saurel32#include <brlapi.h>
2949832ce9c2SScott Wood#include <stddef.h>
29502e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
29512e4d9fb1Saurel32EOF
295252166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
29532e4d9fb1Saurel32    brlapi=yes
2954264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
29554ffcedb6SJuan Quintela  else
29564ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
295721684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
29584ffcedb6SJuan Quintela    fi
29594ffcedb6SJuan Quintela    brlapi=no
2960eb82284fSJuan Quintela  fi
2961eb82284fSJuan Quintelafi
29622e4d9fb1Saurel32
29632e4d9fb1Saurel32##########################################
29644d3b6f6eSbalrog# curses probe
2965a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2966e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
29678ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
29688ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2969e095e2f3SStefan Weil  else
29707c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
29718ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
2972e095e2f3SStefan Weil  fi
2973c584a6d0SJuan Quintela  curses_found=no
29744d3b6f6eSbalrog  cat > $TMPC << EOF
29758ddc5bf9SSamuel Thibault#include <locale.h>
29764d3b6f6eSbalrog#include <curses.h>
29778ddc5bf9SSamuel Thibault#include <wchar.h>
2978ef9a2524SStefan Weilint main(void) {
2979ef9a2524SStefan Weil  const char *s = curses_version();
29808ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
29818ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
2982ef9a2524SStefan Weil  resize_term(0, 0);
29838ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
29848ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
29857c703002SSamuel Thibault  add_wch(WACS_DEGREE);
2986ef9a2524SStefan Weil  return s != 0;
2987ef9a2524SStefan Weil}
29884d3b6f6eSbalrogEOF
2989ecbe251fSVadim Evard  IFS=:
29908ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
29917c703002SSamuel Thibault    IFS=:
29928ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
2993ecbe251fSVadim Evard      unset IFS
29948ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
2995c584a6d0SJuan Quintela        curses_found=yes
29968ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
29974f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
29984f78ef9aSJuan Quintela        break
29994d3b6f6eSbalrog      fi
30004f78ef9aSJuan Quintela    done
30017c703002SSamuel Thibault    if test "$curses_found" = yes ; then
30027c703002SSamuel Thibault      break
30037c703002SSamuel Thibault    fi
30048ddc5bf9SSamuel Thibault  done
3005ecbe251fSVadim Evard  unset IFS
3006c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3007c584a6d0SJuan Quintela    curses=yes
3008c584a6d0SJuan Quintela  else
3009c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
301021684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3011c584a6d0SJuan Quintela    fi
3012c584a6d0SJuan Quintela    curses=no
3013c584a6d0SJuan Quintela  fi
30144f78ef9aSJuan Quintelafi
30154d3b6f6eSbalrog
3016414f0dabSblueswir1##########################################
3017769ce76dSAlexander Graf# curl probe
3018a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
301965d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3020a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
30214e2b0658SPaolo Bonzini  else
30224e2b0658SPaolo Bonzini    curlconfig=curl-config
30234e2b0658SPaolo Bonzini  fi
3024769ce76dSAlexander Graf  cat > $TMPC << EOF
3025769ce76dSAlexander Graf#include <curl/curl.h>
30260b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3027769ce76dSAlexander GrafEOF
302889138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
302989138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3030b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3031769ce76dSAlexander Graf    curl=yes
3032788c8196SJuan Quintela  else
3033788c8196SJuan Quintela    if test "$curl" = "yes" ; then
303421684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3035788c8196SJuan Quintela    fi
3036788c8196SJuan Quintela    curl=no
3037769ce76dSAlexander Graf  fi
3038769ce76dSAlexander Graffi # test "$curl"
3039769ce76dSAlexander Graf
3040769ce76dSAlexander Graf##########################################
3041fb599c9aSbalrog# bluez support probe
3042a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3043e820e3f4Sbalrog  cat > $TMPC << EOF
3044e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3045e820e3f4Sbalrogint main(void) { return bt_error(0); }
3046e820e3f4SbalrogEOF
304789138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
304889138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
304952166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3050a20a6f46SJuan Quintela    bluez=yes
3051e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3052e820e3f4Sbalrog  else
3053a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
305421684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3055a20a6f46SJuan Quintela    fi
3056e820e3f4Sbalrog    bluez="no"
3057e820e3f4Sbalrog  fi
3058fb599c9aSbalrogfi
3059fb599c9aSbalrog
3060fb599c9aSbalrog##########################################
3061e18df141SAnthony Liguori# glib support probe
3062a52d28afSPaolo Bonzini
3063f40685c6SJohn Snowglib_req_ver=2.22
3064aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3065aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3066aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3067aa0d1f44SPaolo Bonzinifi
3068e26110cfSFam Zheng
3069*4eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
3070*4eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3071*4eaf7202SSameeh Jubran
3072*4eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
3073*4eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3074*4eaf7202SSameeh Jubranfi
3075*4eaf7202SSameeh Jubran
3076aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3077e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
307889138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
307989138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
30804a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
308114015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3082957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3083e18df141SAnthony Liguori    else
3084e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3085e26110cfSFam Zheng    fi
3086e26110cfSFam Zhengdone
3087e26110cfSFam Zheng
3088977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3089977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3090977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3091977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3092977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3093977a82abSDaniel P. Berrange#include <glib.h>
3094977a82abSDaniel P. Berrange#include <unistd.h>
3095977a82abSDaniel P. Berrange
3096977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3097977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3098977a82abSDaniel P. Berrange
3099977a82abSDaniel P. Berrangeint main(void) {
3100977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3101977a82abSDaniel P. Berrange   return 0;
3102977a82abSDaniel P. Berrange}
3103977a82abSDaniel P. BerrangeEOF
3104977a82abSDaniel P. Berrange
31055919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3106977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3107977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3108977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3109977a82abSDaniel P. Berrange	       "build target"
3110977a82abSDaniel P. Berrangefi
3111977a82abSDaniel P. Berrange
31129d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
31139d41401bSMichael S. Tsirkinglib_subprocess=yes
3114a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
31159d41401bSMichael S. Tsirkin    glib_subprocess=no
31169d41401bSMichael S. Tsirkinfi
31179d41401bSMichael S. Tsirkin
3118bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3119bbbf2e04SJohn Snowcat > $TMPC << EOF
3120bbbf2e04SJohn Snow#include <glib.h>
3121bbbf2e04SJohn Snowint main(void) { return 0; }
3122bbbf2e04SJohn SnowEOF
3123bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3124bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3125bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3126bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3127bbbf2e04SJohn Snow    fi
3128bbbf2e04SJohn Snowfi
3129bbbf2e04SJohn Snow
3130e26110cfSFam Zheng##########################################
3131e26110cfSFam Zheng# SHA command probe for modules
3132e26110cfSFam Zhengif test "$modules" = yes; then
3133e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3134e26110cfSFam Zheng    for c in $shacmd_probe; do
31358ccefb91SFam Zheng        if has $c; then
3136e26110cfSFam Zheng            shacmd="$c"
3137e26110cfSFam Zheng            break
3138e26110cfSFam Zheng        fi
3139e26110cfSFam Zheng    done
3140e26110cfSFam Zheng    if test "$shacmd" = ""; then
3141e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3142e26110cfSFam Zheng    fi
3143e18df141SAnthony Liguorifi
3144e18df141SAnthony Liguori
3145e18df141SAnthony Liguori##########################################
3146e2134eb9SGerd Hoffmann# pixman support probe
3147e2134eb9SGerd Hoffmann
3148e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
314974880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
315074880fe2SRobert Schiele    pixman="none"
3151236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3152e2134eb9SGerd Hoffmann    pixman="system"
3153e2134eb9SGerd Hoffmann  else
3154e2134eb9SGerd Hoffmann    pixman="internal"
3155e2134eb9SGerd Hoffmann  fi
3156e2134eb9SGerd Hoffmannfi
315774880fe2SRobert Schieleif test "$pixman" = "none"; then
315874880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
315976ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
316076ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
316176ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
316276ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
316374880fe2SRobert Schiele  fi
316474880fe2SRobert Schiele  pixman_cflags=
316574880fe2SRobert Schiele  pixman_libs=
316674880fe2SRobert Schieleelif test "$pixman" = "system"; then
3167236f282cSHu Tao  # pixman version has been checked above
316889138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
316989138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3170e2134eb9SGerd Hoffmannelse
3171e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3172236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
317376ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
317476ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
317576ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
317676ad07a4SPeter Maydell        "      git submodule update --init pixman"
3177e2134eb9SGerd Hoffmann  fi
31785ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
31795ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
31805ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3181e2134eb9SGerd Hoffmannfi
3182e2134eb9SGerd Hoffmann
3183e2134eb9SGerd Hoffmann##########################################
318417bff52bSM. Mohan Kumar# libcap probe
318517bff52bSM. Mohan Kumar
318617bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
318717bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
318817bff52bSM. Mohan Kumar#include <stdio.h>
318917bff52bSM. Mohan Kumar#include <sys/capability.h>
3190cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
319117bff52bSM. Mohan KumarEOF
319217bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
319317bff52bSM. Mohan Kumar    cap=yes
319417bff52bSM. Mohan Kumar  else
319517bff52bSM. Mohan Kumar    cap=no
319617bff52bSM. Mohan Kumar  fi
319717bff52bSM. Mohan Kumarfi
319817bff52bSM. Mohan Kumar
319917bff52bSM. Mohan Kumar##########################################
3200e5d355d1Saliguori# pthread probe
32014b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
32023c529d93Saliguori
3203e5d355d1Saliguoripthread=no
3204414f0dabSblueswir1cat > $TMPC << EOF
32053c529d93Saliguori#include <pthread.h>
32067a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
32077a42bbe4SStefan Weilint main(void) {
32087a42bbe4SStefan Weil  pthread_t thread;
32097a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
32107a42bbe4SStefan Weil  return 0;
32117a42bbe4SStefan Weil}
3212414f0dabSblueswir1EOF
3213bd00d539SAndreas Färberif compile_prog "" "" ; then
3214bd00d539SAndreas Färber  pthread=yes
3215bd00d539SAndreas Färberelse
3216de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
321752166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3218e5d355d1Saliguori      pthread=yes
3219e3c56761SPeter Portante      found=no
3220e3c56761SPeter Portante      for lib_entry in $LIBS; do
3221e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3222e3c56761SPeter Portante          found=yes
3223e3c56761SPeter Portante          break
3224e3c56761SPeter Portante        fi
3225e3c56761SPeter Portante      done
3226e3c56761SPeter Portante      if test "$found" = "no"; then
32275572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3228e3c56761SPeter Portante      fi
3229409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3230de65fe0fSSebastian Herbszt      break
3231414f0dabSblueswir1    fi
3232de65fe0fSSebastian Herbszt  done
3233bd00d539SAndreas Färberfi
3234414f0dabSblueswir1
32354617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
323676ad07a4SPeter Maydell  error_exit "pthread check failed" \
323776ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3238e5d355d1Saliguorifi
3239e5d355d1Saliguori
32405c312079SDr. David Alan Gilbert# check for pthread_setname_np
32415c312079SDr. David Alan Gilbertpthread_setname_np=no
32425c312079SDr. David Alan Gilbertcat > $TMPC << EOF
32435c312079SDr. David Alan Gilbert#include <pthread.h>
32445c312079SDr. David Alan Gilbert
32455c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
32465c312079SDr. David Alan Gilbertint main(void)
32475c312079SDr. David Alan Gilbert{
32485c312079SDr. David Alan Gilbert    pthread_t thread;
32495c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
32505c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
32515c312079SDr. David Alan Gilbert    return 0;
32525c312079SDr. David Alan Gilbert}
32535c312079SDr. David Alan GilbertEOF
32545c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
32555c312079SDr. David Alan Gilbert  pthread_setname_np=yes
32565c312079SDr. David Alan Gilbertfi
32575c312079SDr. David Alan Gilbert
3258bf9298b9Saliguori##########################################
3259f27aaf4bSChristian Brunner# rbd probe
3260f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3261f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3262f27aaf4bSChristian Brunner#include <stdio.h>
3263ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3264f27aaf4bSChristian Brunnerint main(void) {
3265ad32e9c0SJosh Durgin    rados_t cluster;
3266ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3267f27aaf4bSChristian Brunner    return 0;
3268f27aaf4bSChristian Brunner}
3269f27aaf4bSChristian BrunnerEOF
3270ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3271f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3272f27aaf4bSChristian Brunner    rbd=yes
3273f27aaf4bSChristian Brunner  else
3274f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
327521684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3276f27aaf4bSChristian Brunner    fi
3277f27aaf4bSChristian Brunner    rbd=no
3278f27aaf4bSChristian Brunner  fi
3279f27aaf4bSChristian Brunnerfi
3280f27aaf4bSChristian Brunner
3281f27aaf4bSChristian Brunner##########################################
32820a12ec87SRichard W.M. Jones# libssh2 probe
32834fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
32840a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
328565d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
328689138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
328789138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
32880a12ec87SRichard W.M. Jones    libssh2=yes
32890a12ec87SRichard W.M. Jones  else
32900a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
32914fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
32920a12ec87SRichard W.M. Jones    fi
32930a12ec87SRichard W.M. Jones    libssh2=no
32940a12ec87SRichard W.M. Jones  fi
32950a12ec87SRichard W.M. Jonesfi
32960a12ec87SRichard W.M. Jones
32970a12ec87SRichard W.M. Jones##########################################
32989a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
32999a2d462eSRichard W.M. Jones
33009a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
33019a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
33029a2d462eSRichard W.M. Jones#include <stdio.h>
33039a2d462eSRichard W.M. Jones#include <libssh2.h>
33049a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
33059a2d462eSRichard W.M. Jonesint main(void) {
33069a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
33079a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
33089a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
33099a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
33109a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
33119a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
33129a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
33139a2d462eSRichard W.M. Jones    return 0;
33149a2d462eSRichard W.M. Jones}
33159a2d462eSRichard W.M. JonesEOF
33169a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
33179a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
33189a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
33199a2d462eSRichard W.M. Jones  fi
33209a2d462eSRichard W.M. Jonesfi
33219a2d462eSRichard W.M. Jones
33229a2d462eSRichard W.M. Jones##########################################
33235c6c3a6cSChristoph Hellwig# linux-aio probe
33245c6c3a6cSChristoph Hellwig
33255c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
33265c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
33275c6c3a6cSChristoph Hellwig#include <libaio.h>
33285c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3329832ce9c2SScott Wood#include <stddef.h>
33305c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
33315c6c3a6cSChristoph HellwigEOF
33325c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
33335c6c3a6cSChristoph Hellwig    linux_aio=yes
33345c6c3a6cSChristoph Hellwig  else
33355c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
333621684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
33375c6c3a6cSChristoph Hellwig    fi
33383cfcae3cSLuiz Capitulino    linux_aio=no
33395c6c3a6cSChristoph Hellwig  fi
33405c6c3a6cSChristoph Hellwigfi
33415c6c3a6cSChristoph Hellwig
33425c6c3a6cSChristoph Hellwig##########################################
33433b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
33443b8acc11SPaolo Bonzini
33453b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
33463b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
33473b8acc11SPaolo Bonzinielse
33483b8acc11SPaolo Bonzini  tpm_passthrough=no
33493b8acc11SPaolo Bonzinifi
33503b8acc11SPaolo Bonzini
33513b8acc11SPaolo Bonzini##########################################
3352758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3353758e8e38SVenkateswararao Jujjuri (JV)
3354758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3355758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3356758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3357758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3358f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3359f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3360f2338fb4SPavel Borzenkov#else
33614f26f2b6SAvi Kivity#include <sys/xattr.h>
3362f2338fb4SPavel Borzenkov#endif
3363758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3364758e8e38SVenkateswararao Jujjuri (JV)EOF
33654f26f2b6SAvi Kivity  if compile_prog "" "" ; then
33664f26f2b6SAvi Kivity    attr=yes
33674f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3368f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3369758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3370758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
33714f26f2b6SAvi Kivity    libattr=yes
3372758e8e38SVenkateswararao Jujjuri (JV)  else
3373758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
337421684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3375758e8e38SVenkateswararao Jujjuri (JV)    fi
3376758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3377758e8e38SVenkateswararao Jujjuri (JV)  fi
3378758e8e38SVenkateswararao Jujjuri (JV)fi
3379758e8e38SVenkateswararao Jujjuri (JV)
3380758e8e38SVenkateswararao Jujjuri (JV)##########################################
3381bf9298b9Saliguori# iovec probe
3382bf9298b9Saliguoricat > $TMPC <<EOF
3383db34f0b3Sblueswir1#include <sys/types.h>
3384bf9298b9Saliguori#include <sys/uio.h>
3385db34f0b3Sblueswir1#include <unistd.h>
3386f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3387bf9298b9SaliguoriEOF
3388bf9298b9Saliguoriiovec=no
338952166aa0SJuan Quintelaif compile_prog "" "" ; then
3390bf9298b9Saliguori  iovec=yes
3391bf9298b9Saliguorifi
3392bf9298b9Saliguori
3393f652e6afSaurel32##########################################
3394ceb42de8Saliguori# preadv probe
3395ceb42de8Saliguoricat > $TMPC <<EOF
3396ceb42de8Saliguori#include <sys/types.h>
3397ceb42de8Saliguori#include <sys/uio.h>
3398ceb42de8Saliguori#include <unistd.h>
3399c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3400ceb42de8SaliguoriEOF
3401ceb42de8Saliguoripreadv=no
340252166aa0SJuan Quintelaif compile_prog "" "" ; then
3403ceb42de8Saliguori  preadv=yes
3404ceb42de8Saliguorifi
3405ceb42de8Saliguori
3406ceb42de8Saliguori##########################################
3407f652e6afSaurel32# fdt probe
3408e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3409e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3410e169e1e1SPeter Maydellfdt_required=no
3411e169e1e1SPeter Maydellfor target in $target_list; do
3412e169e1e1SPeter Maydell  case $target in
3413df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3414e169e1e1SPeter Maydell      fdt_required=yes
3415e169e1e1SPeter Maydell    ;;
3416e169e1e1SPeter Maydell  esac
3417e169e1e1SPeter Maydelldone
3418e169e1e1SPeter Maydell
3419e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3420e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3421e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3422e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3423e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3424e169e1e1SPeter Maydell  fi
3425e169e1e1SPeter Maydell  fdt=yes
3426e169e1e1SPeter Maydellfi
3427e169e1e1SPeter Maydell
34282df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3429b41af4baSJuan Quintela  fdt_libs="-lfdt"
343096ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
34316e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3432f652e6afSaurel32  cat > $TMPC << EOF
343331ce0adbSThomas Huth#include <libfdt.h>
343496ce6545SPeter Crosthwaite#include <libfdt_env.h>
34356e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3436f652e6afSaurel32EOF
343752166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3438a540f158SPeter Crosthwaite    # system DTC is good - use it
3439f652e6afSaurel32    fdt=yes
3440a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3441a540f158SPeter Crosthwaite    # have submodule DTC - use it
3442a540f158SPeter Crosthwaite    fdt=yes
3443a540f158SPeter Crosthwaite    dtc_internal="yes"
3444a540f158SPeter Crosthwaite    mkdir -p dtc
3445cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3446a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3447a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
34482df87df7SJuan Quintela    fi
3449a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3450a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3451a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3452a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
34536e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
34543f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3455a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3456a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3457a540f158SPeter Crosthwaite  else
3458a540f158SPeter Crosthwaite    # don't have and don't want
3459de3a354aSMichael Walle    fdt_libs=
34602df87df7SJuan Quintela    fdt=no
3461f652e6afSaurel32  fi
3462f652e6afSaurel32fi
3463f652e6afSaurel32
3464a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3465a540f158SPeter Crosthwaite
346620ff075bSMichael Walle##########################################
3467fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3468b1546f32SGerd Hoffmann
3469da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3470014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3471fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3472f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3473f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3474da076ffeSGerd Hoffmann    opengl=yes
3475925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3476925a0400SGerd Hoffmann        gtk_gl="yes"
3477925a0400SGerd Hoffmann    fi
3478cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
347920ff075bSMichael Walle  else
3480da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3481dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
348220ff075bSMichael Walle    fi
3483f676c67eSJeremy White    opengl_cflags=""
3484da076ffeSGerd Hoffmann    opengl_libs=""
3485da076ffeSGerd Hoffmann    opengl=no
348620ff075bSMichael Walle  fi
348720ff075bSMichael Wallefi
348820ff075bSMichael Walle
3489014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3490014cb152SGerd Hoffmann  cat > $TMPC << EOF
3491014cb152SGerd Hoffmann#include <epoxy/egl.h>
3492014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3493014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3494014cb152SGerd Hoffmann#endif
3495014cb152SGerd Hoffmannint main(void) { return 0; }
3496014cb152SGerd HoffmannEOF
3497014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3498014cb152SGerd Hoffmann    opengl_dmabuf=yes
3499014cb152SGerd Hoffmann  fi
3500014cb152SGerd Hoffmannfi
3501c9a12e75SChrysostomos Nanakos
3502c9a12e75SChrysostomos Nanakos
3503eb100396SBharata B Rao##########################################
3504eb100396SBharata B Rao# glusterfs probe
3505eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
350665d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3507e01bee08SBharata B Rao    glusterfs="yes"
350889138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
350989138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3510d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3511d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3512d85fa9ebSJeff Cody    fi
351365d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
35140c14fb47SBharata B Rao      glusterfs_discard="yes"
35150c14fb47SBharata B Rao    fi
35167c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
35177c815372SBharata B Rao      glusterfs_zerofill="yes"
35187c815372SBharata B Rao    fi
3519eb100396SBharata B Rao  else
3520eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
35218efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
35228efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3523eb100396SBharata B Rao    fi
3524e01bee08SBharata B Rao    glusterfs="no"
3525eb100396SBharata B Rao  fi
3526eb100396SBharata B Raofi
3527eb100396SBharata B Rao
352839386ac7Saurel32# Check for inotify functions when we are building linux-user
35293b3f24adSaurel32# emulator.  This is done because older glibc versions don't
35303b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
35313b3f24adSaurel32# don't provide them even if kernel supports them.
35323b3f24adSaurel32#
35333b3f24adSaurel32inotify=no
35343b3f24adSaurel32cat > $TMPC << EOF
35353b3f24adSaurel32#include <sys/inotify.h>
35363b3f24adSaurel32
35373b3f24adSaurel32int
35383b3f24adSaurel32main(void)
35393b3f24adSaurel32{
35403b3f24adSaurel32	/* try to start inotify */
35418690e420Saurel32	return inotify_init();
35423b3f24adSaurel32}
35433b3f24adSaurel32EOF
354452166aa0SJuan Quintelaif compile_prog "" "" ; then
35453b3f24adSaurel32  inotify=yes
35463b3f24adSaurel32fi
35473b3f24adSaurel32
3548c05c7a73SRiku Voipioinotify1=no
3549c05c7a73SRiku Voipiocat > $TMPC << EOF
3550c05c7a73SRiku Voipio#include <sys/inotify.h>
3551c05c7a73SRiku Voipio
3552c05c7a73SRiku Voipioint
3553c05c7a73SRiku Voipiomain(void)
3554c05c7a73SRiku Voipio{
3555c05c7a73SRiku Voipio    /* try to start inotify */
3556c05c7a73SRiku Voipio    return inotify_init1(0);
3557c05c7a73SRiku Voipio}
3558c05c7a73SRiku VoipioEOF
3559c05c7a73SRiku Voipioif compile_prog "" "" ; then
3560c05c7a73SRiku Voipio  inotify1=yes
3561c05c7a73SRiku Voipiofi
3562c05c7a73SRiku Voipio
3563ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3564ebc996f3SRiku Voipioutimens=no
3565ebc996f3SRiku Voipiocat > $TMPC << EOF
3566ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3567ebc996f3SRiku Voipio#include <stddef.h>
3568ebc996f3SRiku Voipio#include <fcntl.h>
35693014ee00SPeter Maydell#include <sys/stat.h>
3570ebc996f3SRiku Voipio
3571ebc996f3SRiku Voipioint main(void)
3572ebc996f3SRiku Voipio{
3573ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3574ebc996f3SRiku Voipio    futimens(0, NULL);
3575ebc996f3SRiku Voipio    return 0;
3576ebc996f3SRiku Voipio}
3577ebc996f3SRiku VoipioEOF
357852166aa0SJuan Quintelaif compile_prog "" "" ; then
3579ebc996f3SRiku Voipio  utimens=yes
3580ebc996f3SRiku Voipiofi
3581ebc996f3SRiku Voipio
3582099d6b0fSRiku Voipio# check if pipe2 is there
3583099d6b0fSRiku Voipiopipe2=no
3584099d6b0fSRiku Voipiocat > $TMPC << EOF
3585099d6b0fSRiku Voipio#include <unistd.h>
3586099d6b0fSRiku Voipio#include <fcntl.h>
3587099d6b0fSRiku Voipio
3588099d6b0fSRiku Voipioint main(void)
3589099d6b0fSRiku Voipio{
3590099d6b0fSRiku Voipio    int pipefd[2];
35919bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3592099d6b0fSRiku Voipio}
3593099d6b0fSRiku VoipioEOF
359452166aa0SJuan Quintelaif compile_prog "" "" ; then
3595099d6b0fSRiku Voipio  pipe2=yes
3596099d6b0fSRiku Voipiofi
3597099d6b0fSRiku Voipio
359840ff6d7eSKevin Wolf# check if accept4 is there
359940ff6d7eSKevin Wolfaccept4=no
360040ff6d7eSKevin Wolfcat > $TMPC << EOF
360140ff6d7eSKevin Wolf#include <sys/socket.h>
360240ff6d7eSKevin Wolf#include <stddef.h>
360340ff6d7eSKevin Wolf
360440ff6d7eSKevin Wolfint main(void)
360540ff6d7eSKevin Wolf{
360640ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
360740ff6d7eSKevin Wolf    return 0;
360840ff6d7eSKevin Wolf}
360940ff6d7eSKevin WolfEOF
361040ff6d7eSKevin Wolfif compile_prog "" "" ; then
361140ff6d7eSKevin Wolf  accept4=yes
361240ff6d7eSKevin Wolffi
361340ff6d7eSKevin Wolf
36143ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36153ce34dfbSvibisreenivasansplice=no
36163ce34dfbSvibisreenivasancat > $TMPC << EOF
36173ce34dfbSvibisreenivasan#include <unistd.h>
36183ce34dfbSvibisreenivasan#include <fcntl.h>
36193ce34dfbSvibisreenivasan#include <limits.h>
36203ce34dfbSvibisreenivasan
36213ce34dfbSvibisreenivasanint main(void)
36223ce34dfbSvibisreenivasan{
362366ea0f22SStefan Weil    int len, fd = 0;
36243ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36253ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36263ce34dfbSvibisreenivasan    return 0;
36273ce34dfbSvibisreenivasan}
36283ce34dfbSvibisreenivasanEOF
362952166aa0SJuan Quintelaif compile_prog "" "" ; then
36303ce34dfbSvibisreenivasan  splice=yes
36313ce34dfbSvibisreenivasanfi
36323ce34dfbSvibisreenivasan
3633dcc38d1cSMarcelo Tosatti##########################################
3634a99d57bbSWanlong Gao# libnuma probe
3635a99d57bbSWanlong Gao
3636a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3637a99d57bbSWanlong Gao  cat > $TMPC << EOF
3638a99d57bbSWanlong Gao#include <numa.h>
3639a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3640a99d57bbSWanlong GaoEOF
3641a99d57bbSWanlong Gao
3642a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3643a99d57bbSWanlong Gao    numa=yes
3644a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3645a99d57bbSWanlong Gao  else
3646a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3647a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3648a99d57bbSWanlong Gao    fi
3649a99d57bbSWanlong Gao    numa=no
3650a99d57bbSWanlong Gao  fi
3651a99d57bbSWanlong Gaofi
3652a99d57bbSWanlong Gao
36537b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
36547b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
36557b01cb97SAlexandre Derumier    exit 1
36567b01cb97SAlexandre Derumierfi
36577b01cb97SAlexandre Derumier
3658a99d57bbSWanlong Gao##########################################
36592847b469SFam Zheng# tcmalloc probe
36602847b469SFam Zheng
36612847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
36622847b469SFam Zheng  cat > $TMPC << EOF
36632847b469SFam Zheng#include <stdlib.h>
36642847b469SFam Zhengint main(void) { malloc(1); return 0; }
36652847b469SFam ZhengEOF
36662847b469SFam Zheng
36672847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
36682847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
36692847b469SFam Zheng  else
36702847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
36712847b469SFam Zheng  fi
36722847b469SFam Zhengfi
36732847b469SFam Zheng
36742847b469SFam Zheng##########################################
36757b01cb97SAlexandre Derumier# jemalloc probe
36767b01cb97SAlexandre Derumier
36777b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
36787b01cb97SAlexandre Derumier  cat > $TMPC << EOF
36797b01cb97SAlexandre Derumier#include <stdlib.h>
36807b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
36817b01cb97SAlexandre DerumierEOF
36827b01cb97SAlexandre Derumier
36837b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
36847b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
36857b01cb97SAlexandre Derumier  else
36867b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
36877b01cb97SAlexandre Derumier  fi
36887b01cb97SAlexandre Derumierfi
36897b01cb97SAlexandre Derumier
36907b01cb97SAlexandre Derumier##########################################
3691dcc38d1cSMarcelo Tosatti# signalfd probe
3692dcc38d1cSMarcelo Tosattisignalfd="no"
3693dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3694dcc38d1cSMarcelo Tosatti#include <unistd.h>
3695dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3696dcc38d1cSMarcelo Tosatti#include <signal.h>
3697dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3698dcc38d1cSMarcelo TosattiEOF
3699dcc38d1cSMarcelo Tosatti
3700dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3701dcc38d1cSMarcelo Tosatti  signalfd=yes
3702dcc38d1cSMarcelo Tosattifi
3703dcc38d1cSMarcelo Tosatti
3704c2882b96SRiku Voipio# check if eventfd is supported
3705c2882b96SRiku Voipioeventfd=no
3706c2882b96SRiku Voipiocat > $TMPC << EOF
3707c2882b96SRiku Voipio#include <sys/eventfd.h>
3708c2882b96SRiku Voipio
3709c2882b96SRiku Voipioint main(void)
3710c2882b96SRiku Voipio{
371155cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3712c2882b96SRiku Voipio}
3713c2882b96SRiku VoipioEOF
3714c2882b96SRiku Voipioif compile_prog "" "" ; then
3715c2882b96SRiku Voipio  eventfd=yes
3716c2882b96SRiku Voipiofi
3717c2882b96SRiku Voipio
3718751bcc39SMarc-André Lureau# check if memfd is supported
3719751bcc39SMarc-André Lureaumemfd=no
3720751bcc39SMarc-André Lureaucat > $TMPC << EOF
3721751bcc39SMarc-André Lureau#include <sys/memfd.h>
3722751bcc39SMarc-André Lureau
3723751bcc39SMarc-André Lureauint main(void)
3724751bcc39SMarc-André Lureau{
3725751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3726751bcc39SMarc-André Lureau}
3727751bcc39SMarc-André LureauEOF
3728751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3729751bcc39SMarc-André Lureau  memfd=yes
3730751bcc39SMarc-André Lureaufi
3731751bcc39SMarc-André Lureau
3732751bcc39SMarc-André Lureau
3733751bcc39SMarc-André Lureau
3734d0927938SUlrich Hecht# check for fallocate
3735d0927938SUlrich Hechtfallocate=no
3736d0927938SUlrich Hechtcat > $TMPC << EOF
3737d0927938SUlrich Hecht#include <fcntl.h>
3738d0927938SUlrich Hecht
3739d0927938SUlrich Hechtint main(void)
3740d0927938SUlrich Hecht{
3741d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3742d0927938SUlrich Hecht    return 0;
3743d0927938SUlrich Hecht}
3744d0927938SUlrich HechtEOF
37458fb03151SPeter Maydellif compile_prog "" "" ; then
3746d0927938SUlrich Hecht  fallocate=yes
3747d0927938SUlrich Hechtfi
3748d0927938SUlrich Hecht
37493d4fa43eSKusanagi Kouichi# check for fallocate hole punching
37503d4fa43eSKusanagi Kouichifallocate_punch_hole=no
37513d4fa43eSKusanagi Kouichicat > $TMPC << EOF
37523d4fa43eSKusanagi Kouichi#include <fcntl.h>
37533d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
37543d4fa43eSKusanagi Kouichi
37553d4fa43eSKusanagi Kouichiint main(void)
37563d4fa43eSKusanagi Kouichi{
37573d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
37583d4fa43eSKusanagi Kouichi    return 0;
37593d4fa43eSKusanagi Kouichi}
37603d4fa43eSKusanagi KouichiEOF
37613d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
37623d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
37633d4fa43eSKusanagi Kouichifi
37643d4fa43eSKusanagi Kouichi
3765b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3766b953f075SDenis V. Lunevfallocate_zero_range=no
3767b953f075SDenis V. Lunevcat > $TMPC << EOF
3768b953f075SDenis V. Lunev#include <fcntl.h>
3769b953f075SDenis V. Lunev#include <linux/falloc.h>
3770b953f075SDenis V. Lunev
3771b953f075SDenis V. Lunevint main(void)
3772b953f075SDenis V. Lunev{
3773b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3774b953f075SDenis V. Lunev    return 0;
3775b953f075SDenis V. Lunev}
3776b953f075SDenis V. LunevEOF
3777b953f075SDenis V. Lunevif compile_prog "" "" ; then
3778b953f075SDenis V. Lunev  fallocate_zero_range=yes
3779b953f075SDenis V. Lunevfi
3780b953f075SDenis V. Lunev
3781ed911435SKevin Wolf# check for posix_fallocate
3782ed911435SKevin Wolfposix_fallocate=no
3783ed911435SKevin Wolfcat > $TMPC << EOF
3784ed911435SKevin Wolf#include <fcntl.h>
3785ed911435SKevin Wolf
3786ed911435SKevin Wolfint main(void)
3787ed911435SKevin Wolf{
3788ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3789ed911435SKevin Wolf    return 0;
3790ed911435SKevin Wolf}
3791ed911435SKevin WolfEOF
3792ed911435SKevin Wolfif compile_prog "" "" ; then
3793ed911435SKevin Wolf    posix_fallocate=yes
3794ed911435SKevin Wolffi
3795ed911435SKevin Wolf
3796c727f47dSPeter Maydell# check for sync_file_range
3797c727f47dSPeter Maydellsync_file_range=no
3798c727f47dSPeter Maydellcat > $TMPC << EOF
3799c727f47dSPeter Maydell#include <fcntl.h>
3800c727f47dSPeter Maydell
3801c727f47dSPeter Maydellint main(void)
3802c727f47dSPeter Maydell{
3803c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3804c727f47dSPeter Maydell    return 0;
3805c727f47dSPeter Maydell}
3806c727f47dSPeter MaydellEOF
38078fb03151SPeter Maydellif compile_prog "" "" ; then
3808c727f47dSPeter Maydell  sync_file_range=yes
3809c727f47dSPeter Maydellfi
3810c727f47dSPeter Maydell
3811dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3812dace20dcSPeter Maydellfiemap=no
3813dace20dcSPeter Maydellcat > $TMPC << EOF
3814dace20dcSPeter Maydell#include <sys/ioctl.h>
3815dace20dcSPeter Maydell#include <linux/fs.h>
3816dace20dcSPeter Maydell#include <linux/fiemap.h>
3817dace20dcSPeter Maydell
3818dace20dcSPeter Maydellint main(void)
3819dace20dcSPeter Maydell{
3820dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3821dace20dcSPeter Maydell    return 0;
3822dace20dcSPeter Maydell}
3823dace20dcSPeter MaydellEOF
38248fb03151SPeter Maydellif compile_prog "" "" ; then
3825dace20dcSPeter Maydell  fiemap=yes
3826dace20dcSPeter Maydellfi
3827dace20dcSPeter Maydell
3828d0927938SUlrich Hecht# check for dup3
3829d0927938SUlrich Hechtdup3=no
3830d0927938SUlrich Hechtcat > $TMPC << EOF
3831d0927938SUlrich Hecht#include <unistd.h>
3832d0927938SUlrich Hecht
3833d0927938SUlrich Hechtint main(void)
3834d0927938SUlrich Hecht{
3835d0927938SUlrich Hecht    dup3(0, 0, 0);
3836d0927938SUlrich Hecht    return 0;
3837d0927938SUlrich Hecht}
3838d0927938SUlrich HechtEOF
383978f5d726SJan Kiszkaif compile_prog "" "" ; then
3840d0927938SUlrich Hecht  dup3=yes
3841d0927938SUlrich Hechtfi
3842d0927938SUlrich Hecht
38434e0c6529SAlex Bligh# check for ppoll support
38444e0c6529SAlex Blighppoll=no
38454e0c6529SAlex Blighcat > $TMPC << EOF
38464e0c6529SAlex Bligh#include <poll.h>
38474e0c6529SAlex Bligh
38484e0c6529SAlex Blighint main(void)
38494e0c6529SAlex Bligh{
38504e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
38514e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
38524e0c6529SAlex Bligh    return 0;
38534e0c6529SAlex Bligh}
38544e0c6529SAlex BlighEOF
38554e0c6529SAlex Blighif compile_prog "" "" ; then
38564e0c6529SAlex Bligh  ppoll=yes
38574e0c6529SAlex Blighfi
38584e0c6529SAlex Bligh
3859cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3860cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3861cd758dd0SAlex Blighcat > $TMPC << EOF
3862cd758dd0SAlex Bligh#include <sys/prctl.h>
3863cd758dd0SAlex Bligh
3864cd758dd0SAlex Blighint main(void)
3865cd758dd0SAlex Bligh{
3866cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3867cd758dd0SAlex Bligh    return 0;
3868cd758dd0SAlex Bligh}
3869cd758dd0SAlex BlighEOF
3870cd758dd0SAlex Blighif compile_prog "" "" ; then
3871cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3872cd758dd0SAlex Blighfi
3873cd758dd0SAlex Bligh
38743b6edd16SPeter Maydell# check for epoll support
38753b6edd16SPeter Maydellepoll=no
38763b6edd16SPeter Maydellcat > $TMPC << EOF
38773b6edd16SPeter Maydell#include <sys/epoll.h>
38783b6edd16SPeter Maydell
38793b6edd16SPeter Maydellint main(void)
38803b6edd16SPeter Maydell{
38813b6edd16SPeter Maydell    epoll_create(0);
38823b6edd16SPeter Maydell    return 0;
38833b6edd16SPeter Maydell}
38843b6edd16SPeter MaydellEOF
38858fb03151SPeter Maydellif compile_prog "" "" ; then
38863b6edd16SPeter Maydell  epoll=yes
38873b6edd16SPeter Maydellfi
38883b6edd16SPeter Maydell
3889227f0214SPeter Maydell# epoll_create1 is a later addition
3890227f0214SPeter Maydell# so we must check separately for its presence
38913b6edd16SPeter Maydellepoll_create1=no
38923b6edd16SPeter Maydellcat > $TMPC << EOF
38933b6edd16SPeter Maydell#include <sys/epoll.h>
38943b6edd16SPeter Maydell
38953b6edd16SPeter Maydellint main(void)
38963b6edd16SPeter Maydell{
389719e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
389819e83f6bSPeter Maydell     * a function being called. This is necessary so that on
389919e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
390019e83f6bSPeter Maydell     * the library but not declared in the header file we will
390119e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
390219e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
390319e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
390419e83f6bSPeter Maydell     */
3905c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39063b6edd16SPeter Maydell}
39073b6edd16SPeter MaydellEOF
39088fb03151SPeter Maydellif compile_prog "" "" ; then
39093b6edd16SPeter Maydell  epoll_create1=yes
39103b6edd16SPeter Maydellfi
39113b6edd16SPeter Maydell
3912a8fd1abaSPeter Maydell# check for sendfile support
3913a8fd1abaSPeter Maydellsendfile=no
3914a8fd1abaSPeter Maydellcat > $TMPC << EOF
3915a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3916a8fd1abaSPeter Maydell
3917a8fd1abaSPeter Maydellint main(void)
3918a8fd1abaSPeter Maydell{
3919a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3920a8fd1abaSPeter Maydell}
3921a8fd1abaSPeter MaydellEOF
3922a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3923a8fd1abaSPeter Maydell  sendfile=yes
3924a8fd1abaSPeter Maydellfi
3925a8fd1abaSPeter Maydell
392651834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
392751834341SRiku Voipiotimerfd=no
392851834341SRiku Voipiocat > $TMPC << EOF
392951834341SRiku Voipio#include <sys/timerfd.h>
393051834341SRiku Voipio
393151834341SRiku Voipioint main(void)
393251834341SRiku Voipio{
393351834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
393451834341SRiku Voipio}
393551834341SRiku VoipioEOF
393651834341SRiku Voipioif compile_prog "" "" ; then
393751834341SRiku Voipio  timerfd=yes
393851834341SRiku Voipiofi
393951834341SRiku Voipio
39409af5c906SRiku Voipio# check for setns and unshare support
39419af5c906SRiku Voipiosetns=no
39429af5c906SRiku Voipiocat > $TMPC << EOF
39439af5c906SRiku Voipio#include <sched.h>
39449af5c906SRiku Voipio
39459af5c906SRiku Voipioint main(void)
39469af5c906SRiku Voipio{
39479af5c906SRiku Voipio    int ret;
39489af5c906SRiku Voipio    ret = setns(0, 0);
39499af5c906SRiku Voipio    ret = unshare(0);
39509af5c906SRiku Voipio    return ret;
39519af5c906SRiku Voipio}
39529af5c906SRiku VoipioEOF
39539af5c906SRiku Voipioif compile_prog "" "" ; then
39549af5c906SRiku Voipio  setns=yes
39559af5c906SRiku Voipiofi
39569af5c906SRiku Voipio
395738860a03SAleksandar Markovic# clock_adjtime probe
395838860a03SAleksandar Markovicclock_adjtime=no
395938860a03SAleksandar Markoviccat > $TMPC <<EOF
396038860a03SAleksandar Markovic#include <time.h>
396138860a03SAleksandar Markovic
396238860a03SAleksandar Markovicint main(void)
396338860a03SAleksandar Markovic{
396438860a03SAleksandar Markovic    return clock_adjtime(0, 0);
396538860a03SAleksandar Markovic}
396638860a03SAleksandar MarkovicEOF
396738860a03SAleksandar Markovicclock_adjtime=no
396838860a03SAleksandar Markovicif compile_prog "" "" ; then
396938860a03SAleksandar Markovic  clock_adjtime=yes
397038860a03SAleksandar Markovicfi
397138860a03SAleksandar Markovic
39725a03cd00SAleksandar Markovic# syncfs probe
39735a03cd00SAleksandar Markovicsyncfs=no
39745a03cd00SAleksandar Markoviccat > $TMPC <<EOF
39755a03cd00SAleksandar Markovic#include <unistd.h>
39765a03cd00SAleksandar Markovic
39775a03cd00SAleksandar Markovicint main(void)
39785a03cd00SAleksandar Markovic{
39795a03cd00SAleksandar Markovic    return syncfs(0);
39805a03cd00SAleksandar Markovic}
39815a03cd00SAleksandar MarkovicEOF
39825a03cd00SAleksandar Markovicsyncfs=no
39835a03cd00SAleksandar Markovicif compile_prog "" "" ; then
39845a03cd00SAleksandar Markovic  syncfs=yes
39855a03cd00SAleksandar Markovicfi
39865a03cd00SAleksandar Markovic
3987cc8ae6deSpbrook# Check if tools are available to build documentation.
3988a25dba17SJuan Quintelaif test "$docs" != "no" ; then
398901668d98SStefan Weil  if has makeinfo && has pod2man; then
3990a25dba17SJuan Quintela    docs=yes
399183a3ab8bSJuan Quintela  else
3992a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
399321684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
399483a3ab8bSJuan Quintela    fi
3995a25dba17SJuan Quintela    docs=no
399683a3ab8bSJuan Quintela  fi
3997cc8ae6deSpbrookfi
3998cc8ae6deSpbrook
3999f514f41cSStefan Weil# Search for bswap_32 function
40006ae9a1f4SJuan Quintelabyteswap_h=no
40016ae9a1f4SJuan Quintelacat > $TMPC << EOF
40026ae9a1f4SJuan Quintela#include <byteswap.h>
40036ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40046ae9a1f4SJuan QuintelaEOF
400552166aa0SJuan Quintelaif compile_prog "" "" ; then
40066ae9a1f4SJuan Quintela  byteswap_h=yes
40076ae9a1f4SJuan Quintelafi
40086ae9a1f4SJuan Quintela
400975f13596SStefan Weil# Search for bswap32 function
40106ae9a1f4SJuan Quintelabswap_h=no
40116ae9a1f4SJuan Quintelacat > $TMPC << EOF
40126ae9a1f4SJuan Quintela#include <sys/endian.h>
40136ae9a1f4SJuan Quintela#include <sys/types.h>
40146ae9a1f4SJuan Quintela#include <machine/bswap.h>
40156ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40166ae9a1f4SJuan QuintelaEOF
401752166aa0SJuan Quintelaif compile_prog "" "" ; then
40186ae9a1f4SJuan Quintela  bswap_h=yes
40196ae9a1f4SJuan Quintelafi
40206ae9a1f4SJuan Quintela
4021da93a1fdSaliguori##########################################
4022e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4023c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4024e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40253c33ea96SPaolo Bonzini    libiscsi="yes"
4026ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4027ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4028c589b249SRonnie Sahlberg  else
4029c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4030e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4031c589b249SRonnie Sahlberg    fi
4032c589b249SRonnie Sahlberg    libiscsi="no"
4033c589b249SRonnie Sahlberg  fi
4034c589b249SRonnie Sahlbergfi
4035c589b249SRonnie Sahlberg
4036c589b249SRonnie Sahlberg##########################################
40378bacde8dSNatanael Copa# Do we need libm
40388bacde8dSNatanael Copacat > $TMPC << EOF
40398bacde8dSNatanael Copa#include <math.h>
4040f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
40418bacde8dSNatanael CopaEOF
40428bacde8dSNatanael Copaif compile_prog "" "" ; then
40438bacde8dSNatanael Copa  :
40448bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
40458bacde8dSNatanael Copa  LIBS="-lm $LIBS"
40468bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
40478bacde8dSNatanael Copaelse
404876ad07a4SPeter Maydell  error_exit "libm check failed"
40498bacde8dSNatanael Copafi
40508bacde8dSNatanael Copa
40518bacde8dSNatanael Copa##########################################
4052da93a1fdSaliguori# Do we need librt
40538bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
40548bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
40558bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
40568bacde8dSNatanael Copa# function in addition.
4057da93a1fdSaliguoricat > $TMPC <<EOF
4058da93a1fdSaliguori#include <signal.h>
4059da93a1fdSaliguori#include <time.h>
40608bacde8dSNatanael Copaint main(void) {
40618bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
40628bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
40638bacde8dSNatanael Copa}
4064da93a1fdSaliguoriEOF
4065da93a1fdSaliguori
406652166aa0SJuan Quintelaif compile_prog "" "" ; then
406707ffa4bdSJuan Quintela  :
40688bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
406918e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
407018e588b1SRick Liu  LIBS="$LIBS -lrt"
407118e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4072da93a1fdSaliguorifi
4073da93a1fdSaliguori
407431ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4075179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
40766362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
40776362a53fSJuan Quintelafi
40786362a53fSJuan Quintela
4079de5071c5SBlue Swirl##########################################
4080cd4ec0b4SGerd Hoffmann# spice probe
4081cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4082cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4083cd4ec0b4SGerd Hoffmann#include <spice.h>
4084cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4085cd4ec0b4SGerd HoffmannEOF
4086710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4087710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
408865d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
408965d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4090cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4091cd4ec0b4SGerd Hoffmann    spice="yes"
4092cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4093cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
40942e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
40952e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4096cd4ec0b4SGerd Hoffmann  else
4097cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
40988efc9363SHu Tao      feature_not_found "spice" \
40998efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4100cd4ec0b4SGerd Hoffmann    fi
4101cd4ec0b4SGerd Hoffmann    spice="no"
4102cd4ec0b4SGerd Hoffmann  fi
4103cd4ec0b4SGerd Hoffmannfi
4104cd4ec0b4SGerd Hoffmann
41057b02f544SMarc-André Lureau# check for smartcard support
4106111a38b0SRobert Relyeasmartcard_cflags=""
41077b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41087b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41097b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41107b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41117b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41127b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41137b02f544SMarc-André Lureau        smartcard="yes"
4114111a38b0SRobert Relyea    else
41157b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41167b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4117111a38b0SRobert Relyea        fi
41187b02f544SMarc-André Lureau        smartcard="no"
4119111a38b0SRobert Relyea    fi
4120111a38b0SRobert Relyeafi
4121111a38b0SRobert Relyea
41222b2325ffSGerd Hoffmann# check for libusb
41232b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
412465d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41252b2325ffSGerd Hoffmann        libusb="yes"
4126ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4127ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41282b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41292b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41302b2325ffSGerd Hoffmann    else
41312b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
41328efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
41332b2325ffSGerd Hoffmann        fi
41342b2325ffSGerd Hoffmann        libusb="no"
41352b2325ffSGerd Hoffmann    fi
41362b2325ffSGerd Hoffmannfi
41372b2325ffSGerd Hoffmann
413869354a83SHans de Goede# check for usbredirparser for usb network redirection support
413969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
414065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
414169354a83SHans de Goede        usb_redir="yes"
4142ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4143ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
414469354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
414556ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
414669354a83SHans de Goede    else
414769354a83SHans de Goede        if test "$usb_redir" = "yes"; then
414821684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
414969354a83SHans de Goede        fi
415069354a83SHans de Goede        usb_redir="no"
415169354a83SHans de Goede    fi
415269354a83SHans de Goedefi
415369354a83SHans de Goede
4154cd4ec0b4SGerd Hoffmann##########################################
4155d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4156d9840e25STomoki Sekiyama
4157d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4158d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4159690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4160d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4161d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4162690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4163d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4164d9840e25STomoki Sekiyama	  ;;
4165690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4166d9840e25STomoki Sekiyama  esac
4167d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4168d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4169d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4170d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4171d9840e25STomoki SekiyamaEOF
4172d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4173d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4174d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4175315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4176f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4177d9840e25STomoki Sekiyama  else
4178d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4179d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4180d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4181d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4182d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4183d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4184d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4185d9840e25STomoki Sekiyama    fi
4186d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4187d9840e25STomoki Sekiyama  fi
4188d9840e25STomoki Sekiyamafi
4189d9840e25STomoki Sekiyama
4190d9840e25STomoki Sekiyama##########################################
4191d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4192d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4193d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4194d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4195d9840e25STomoki Sekiyama
4196d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4197d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4198d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4199d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4200d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4201d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4202d9840e25STomoki Sekiyama    else
4203d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4204d9840e25STomoki Sekiyama    fi
4205d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4206d9840e25STomoki Sekiyama    win_sdk=""
4207d9840e25STomoki Sekiyama  fi
4208d9840e25STomoki Sekiyamafi
4209d9840e25STomoki Sekiyama
4210d9840e25STomoki Sekiyama##########################################
421150cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
421250cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
421350cbebb9SMichael Roth  cat > $TMPC << EOF
421450cbebb9SMichael Roth#include <windows.h>
421550cbebb9SMichael Roth#include <ntddscsi.h>
421650cbebb9SMichael Rothint main(void) {
421750cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
421850cbebb9SMichael Roth#error Missing required ioctl definitions
421950cbebb9SMichael Roth#endif
422050cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
422150cbebb9SMichael Roth  return addr.Lun;
422250cbebb9SMichael Roth}
422350cbebb9SMichael RothEOF
422450cbebb9SMichael Roth  if compile_prog "" "" ; then
422550cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4226c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
422750cbebb9SMichael Roth  fi
422850cbebb9SMichael Rothfi
422950cbebb9SMichael Roth
423050cbebb9SMichael Roth##########################################
42319d9e1521SGerd Hoffmann# virgl renderer probe
42329d9e1521SGerd Hoffmann
42339d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
42349d9e1521SGerd Hoffmann  cat > $TMPC << EOF
42359d9e1521SGerd Hoffmann#include <virglrenderer.h>
42369d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
42379d9e1521SGerd HoffmannEOF
42389d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
42399d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
42409d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
42419d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
42429d9e1521SGerd Hoffmann    virglrenderer="yes"
42439d9e1521SGerd Hoffmann  else
42449d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
42459d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
42469d9e1521SGerd Hoffmann    fi
42479d9e1521SGerd Hoffmann    virglrenderer="no"
42489d9e1521SGerd Hoffmann  fi
42499d9e1521SGerd Hoffmannfi
42509d9e1521SGerd Hoffmann
42519d9e1521SGerd Hoffmann##########################################
42525f6b9e8fSBlue Swirl# check if we have fdatasync
42535f6b9e8fSBlue Swirl
42545f6b9e8fSBlue Swirlfdatasync=no
42555f6b9e8fSBlue Swirlcat > $TMPC << EOF
42565f6b9e8fSBlue Swirl#include <unistd.h>
4257d1722a27SAlexandre Raymondint main(void) {
4258d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4259d1722a27SAlexandre Raymondreturn fdatasync(0);
4260d1722a27SAlexandre Raymond#else
4261e172fe11SStefan Weil#error Not supported
4262d1722a27SAlexandre Raymond#endif
4263d1722a27SAlexandre Raymond}
42645f6b9e8fSBlue SwirlEOF
42655f6b9e8fSBlue Swirlif compile_prog "" "" ; then
42665f6b9e8fSBlue Swirl    fdatasync=yes
42675f6b9e8fSBlue Swirlfi
42685f6b9e8fSBlue Swirl
426994a420b1SStefan Hajnoczi##########################################
4270e78815a5SAndreas Färber# check if we have madvise
4271e78815a5SAndreas Färber
4272e78815a5SAndreas Färbermadvise=no
4273e78815a5SAndreas Färbercat > $TMPC << EOF
4274e78815a5SAndreas Färber#include <sys/types.h>
4275e78815a5SAndreas Färber#include <sys/mman.h>
4276832ce9c2SScott Wood#include <stddef.h>
4277e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4278e78815a5SAndreas FärberEOF
4279e78815a5SAndreas Färberif compile_prog "" "" ; then
4280e78815a5SAndreas Färber    madvise=yes
4281e78815a5SAndreas Färberfi
4282e78815a5SAndreas Färber
4283e78815a5SAndreas Färber##########################################
4284e78815a5SAndreas Färber# check if we have posix_madvise
4285e78815a5SAndreas Färber
4286e78815a5SAndreas Färberposix_madvise=no
4287e78815a5SAndreas Färbercat > $TMPC << EOF
4288e78815a5SAndreas Färber#include <sys/mman.h>
4289832ce9c2SScott Wood#include <stddef.h>
4290e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4291e78815a5SAndreas FärberEOF
4292e78815a5SAndreas Färberif compile_prog "" "" ; then
4293e78815a5SAndreas Färber    posix_madvise=yes
4294e78815a5SAndreas Färberfi
4295e78815a5SAndreas Färber
4296e78815a5SAndreas Färber##########################################
42970a852417SPaul Durrant# check if we have posix_syslog
42980a852417SPaul Durrant
42990a852417SPaul Durrantposix_syslog=no
43000a852417SPaul Durrantcat > $TMPC << EOF
43010a852417SPaul Durrant#include <syslog.h>
43020a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43030a852417SPaul DurrantEOF
43040a852417SPaul Durrantif compile_prog "" "" ; then
43050a852417SPaul Durrant    posix_syslog=yes
43060a852417SPaul Durrantfi
43070a852417SPaul Durrant
43080a852417SPaul Durrant##########################################
430994a420b1SStefan Hajnoczi# check if trace backend exists
431094a420b1SStefan Hajnoczi
43115b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
431294a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43135b808275SLluís Vilanova  error_exit "invalid trace backends" \
43145b808275SLluís Vilanova      "Please choose supported trace backends."
431594a420b1SStefan Hajnoczifi
431694a420b1SStefan Hajnoczi
43177e24e92aSStefan Hajnoczi##########################################
43187e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43195b808275SLluís Vilanovaif have_backend "ust"; then
43207e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4321bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43227e24e92aSStefan Hajnocziint main(void) { return 0; }
43237e24e92aSStefan HajnocziEOF
4324c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4325bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
432689138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43277e24e92aSStefan Hajnoczi    else
4328c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4329bf15f63cSMohamad Gebai    fi
4330bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
433189138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4332bf15f63cSMohamad Gebai    else
4333bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4334bf15f63cSMohamad Gebai    fi
4335bf15f63cSMohamad Gebai
4336bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4337bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4338bf15f63cSMohamad Gebai  else
4339bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
43407e24e92aSStefan Hajnoczi  fi
43417e24e92aSStefan Hajnoczifi
4342b3d08c02SDaniel P. Berrange
4343b3d08c02SDaniel P. Berrange##########################################
4344b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
43455b808275SLluís Vilanovaif have_backend "dtrace"; then
4346b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
434776ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4348b3d08c02SDaniel P. Berrange  fi
4349c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4350c276b17dSDaniel P. Berrange  if has 'stap' ; then
4351c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4352c276b17dSDaniel P. Berrange  fi
4353b3d08c02SDaniel P. Berrangefi
4354b3d08c02SDaniel P. Berrange
43557e24e92aSStefan Hajnoczi##########################################
4356519175a2SAlex Barcelo# check and set a backend for coroutine
4357d0e2fce5SAneesh Kumar K.V
43587c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
43597c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
43607c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
43617c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
43627c2acc70SPeter Maydell# is the Windows-specific one.
43637c2acc70SPeter Maydell
43647c2acc70SPeter Maydellucontext_works=no
4365d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4366d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4367d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4368cdf84806SPeter Maydell#ifdef __stub_makecontext
4369cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4370cdf84806SPeter Maydell#endif
437175cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4372d0e2fce5SAneesh Kumar K.VEOF
4373d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
43747c2acc70SPeter Maydell    ucontext_works=yes
4375d0e2fce5SAneesh Kumar K.V  fi
4376519175a2SAlex Barcelofi
43777c2acc70SPeter Maydell
43787c2acc70SPeter Maydellif test "$coroutine" = ""; then
43797c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
43807c2acc70SPeter Maydell    coroutine=win32
43817c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
43827c2acc70SPeter Maydell    coroutine=ucontext
4383519175a2SAlex Barcelo  else
43847c2acc70SPeter Maydell    coroutine=sigaltstack
43857c2acc70SPeter Maydell  fi
43867c2acc70SPeter Maydellelse
43877c2acc70SPeter Maydell  case $coroutine in
43887c2acc70SPeter Maydell  windows)
43897c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
43907c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
43917c2acc70SPeter Maydell    fi
43927c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
43937c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
43947c2acc70SPeter Maydell    coroutine=win32
43957c2acc70SPeter Maydell    ;;
43967c2acc70SPeter Maydell  ucontext)
43977c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
43987c2acc70SPeter Maydell      feature_not_found "ucontext"
43997c2acc70SPeter Maydell    fi
44007c2acc70SPeter Maydell    ;;
44017c2acc70SPeter Maydell  gthread|sigaltstack)
44027c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44037c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44047c2acc70SPeter Maydell    fi
44057c2acc70SPeter Maydell    ;;
44067c2acc70SPeter Maydell  *)
440776ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44087c2acc70SPeter Maydell    ;;
44097c2acc70SPeter Maydell  esac
4410d0e2fce5SAneesh Kumar K.Vfi
4411d0e2fce5SAneesh Kumar K.V
441270c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
441370c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
441470c60c08SStefan Hajnoczi    coroutine_pool=no
441570c60c08SStefan Hajnoczi  else
441670c60c08SStefan Hajnoczi    coroutine_pool=yes
441770c60c08SStefan Hajnoczi  fi
441870c60c08SStefan Hajnoczifi
441970c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
442070c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
442170c60c08SStefan Hajnoczifi
442270c60c08SStefan Hajnoczi
44237d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44247d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44257d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44267d992e4dSPeter Lieven  fi
44277d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44287d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44297d992e4dSPeter Lieven    coroutine_pool=no
44307d992e4dSPeter Lieven  fi
44317d992e4dSPeter Lievenfi
44327d992e4dSPeter Lieven
44337d992e4dSPeter Lieven
4434d0e2fce5SAneesh Kumar K.V##########################################
4435d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4436d2042378SAneesh Kumar K.V
44374e1797f9SStefan Weilopen_by_handle_at=no
4438d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4439d2042378SAneesh Kumar K.V#include <fcntl.h>
4440acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4441acc55ba8SStefan Weil# error missing definition
4442acc55ba8SStefan Weil#else
444375cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4444acc55ba8SStefan Weil#endif
4445d2042378SAneesh Kumar K.VEOF
4446d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4447d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4448d2042378SAneesh Kumar K.Vfi
4449d2042378SAneesh Kumar K.V
4450e06a765eSHarsh Prateek Bora########################################
4451e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4452e06a765eSHarsh Prateek Bora
4453e06a765eSHarsh Prateek Boralinux_magic_h=no
4454e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4455e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4456e06a765eSHarsh Prateek Boraint main(void) {
445775cafad7SStefan Weil  return 0;
4458e06a765eSHarsh Prateek Bora}
4459e06a765eSHarsh Prateek BoraEOF
4460e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4461e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4462e06a765eSHarsh Prateek Borafi
4463e06a765eSHarsh Prateek Bora
44648ab1bf12SLuiz Capitulino########################################
4465c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4466c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4467c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4468c95e3080SKevin Wolf# only a warning.
4469c95e3080SKevin Wolf#
4470c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4471c95e3080SKevin Wolf# the build doesn't fail anyway.
4472c95e3080SKevin Wolf
447306d71fa1SPeter Maydellpragma_disable_unused_but_set=no
447406d71fa1SPeter Maydellcat > $TMPC << EOF
4475e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
447606d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4477c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4478e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4479c95e3080SKevin Wolf
448006d71fa1SPeter Maydellint main(void) {
448106d71fa1SPeter Maydell    return 0;
448206d71fa1SPeter Maydell}
448306d71fa1SPeter MaydellEOF
448406d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4485cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4486c95e3080SKevin Wolfelse
4487c95e3080SKevin Wolf    werror=no
448806d71fa1SPeter Maydellfi
448906d71fa1SPeter Maydell
449006d71fa1SPeter Maydell########################################
4491541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
44923f4349dcSKevin Wolf
44933f4349dcSKevin Wolfvalgrind_h=no
44943f4349dcSKevin Wolfcat > $TMPC << EOF
44953f4349dcSKevin Wolf#include <valgrind/valgrind.h>
44963f4349dcSKevin Wolfint main(void) {
44973f4349dcSKevin Wolf  return 0;
44983f4349dcSKevin Wolf}
44993f4349dcSKevin WolfEOF
45003f4349dcSKevin Wolfif compile_prog "" "" ; then
45013f4349dcSKevin Wolf    valgrind_h=yes
45023f4349dcSKevin Wolffi
45033f4349dcSKevin Wolf
45043f4349dcSKevin Wolf########################################
45058ab1bf12SLuiz Capitulino# check if environ is declared
45068ab1bf12SLuiz Capitulino
45078ab1bf12SLuiz Capitulinohas_environ=no
45088ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45098ab1bf12SLuiz Capitulino#include <unistd.h>
45108ab1bf12SLuiz Capitulinoint main(void) {
4511c075a723SBlue Swirl    environ = 0;
45128ab1bf12SLuiz Capitulino    return 0;
45138ab1bf12SLuiz Capitulino}
45148ab1bf12SLuiz CapitulinoEOF
45158ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45168ab1bf12SLuiz Capitulino    has_environ=yes
45178ab1bf12SLuiz Capitulinofi
45188ab1bf12SLuiz Capitulino
451976a347e1SRichard Henderson########################################
452076a347e1SRichard Henderson# check if cpuid.h is usable.
452176a347e1SRichard Henderson
452276a347e1SRichard Hendersoncpuid_h=no
452376a347e1SRichard Hendersoncat > $TMPC << EOF
452476a347e1SRichard Henderson#include <cpuid.h>
452576a347e1SRichard Hendersonint main(void) {
4526774d566cSPeter Maydell    unsigned a, b, c, d;
4527774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4528774d566cSPeter Maydell
4529774d566cSPeter Maydell    if (max >= 1) {
4530774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4531774d566cSPeter Maydell    }
4532774d566cSPeter Maydell
4533774d566cSPeter Maydell    if (max >= 7) {
4534774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4535774d566cSPeter Maydell    }
4536774d566cSPeter Maydell
453776a347e1SRichard Henderson    return 0;
453876a347e1SRichard Henderson}
453976a347e1SRichard HendersonEOF
454076a347e1SRichard Hendersonif compile_prog "" "" ; then
454176a347e1SRichard Henderson    cpuid_h=yes
454276a347e1SRichard Hendersonfi
454376a347e1SRichard Henderson
4544f540166bSRichard Henderson########################################
4545f540166bSRichard Henderson# check if __[u]int128_t is usable.
4546f540166bSRichard Henderson
4547f540166bSRichard Hendersonint128=no
4548f540166bSRichard Hendersoncat > $TMPC << EOF
4549a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4550a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4551a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4552a00f66abSStefan Weil# endif
4553a00f66abSStefan Weil#endif
4554f540166bSRichard Henderson__int128_t a;
4555f540166bSRichard Henderson__uint128_t b;
4556f540166bSRichard Hendersonint main (void) {
4557f540166bSRichard Henderson  a = a + b;
4558f540166bSRichard Henderson  b = a * b;
4559464e3671SPeter Maydell  a = a * a;
4560f540166bSRichard Henderson  return 0;
4561f540166bSRichard Henderson}
4562f540166bSRichard HendersonEOF
4563f540166bSRichard Hendersonif compile_prog "" "" ; then
4564f540166bSRichard Henderson    int128=yes
4565f540166bSRichard Hendersonfi
456676a347e1SRichard Henderson
45677ebee43eSRichard Henderson#########################################
45687ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
45697ebee43eSRichard Henderson
45707ebee43eSRichard Hendersonatomic128=no
45717ebee43eSRichard Hendersonif test "$int128" = "yes"; then
45727ebee43eSRichard Henderson  cat > $TMPC << EOF
45737ebee43eSRichard Hendersonint main(void)
45747ebee43eSRichard Henderson{
45757ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
45767ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
45777ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
45787ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
45797ebee43eSRichard Henderson  return 0;
45807ebee43eSRichard Henderson}
45817ebee43eSRichard HendersonEOF
45827ebee43eSRichard Henderson  if compile_prog "" "" ; then
45837ebee43eSRichard Henderson    atomic128=yes
45847ebee43eSRichard Henderson  fi
45857ebee43eSRichard Hendersonfi
45867ebee43eSRichard Henderson
4587df79b996SRichard Henderson#########################################
4588df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4589df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4590df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4591df79b996SRichard Henderson
4592df79b996SRichard Hendersoncat > $TMPC << EOF
4593df79b996SRichard Henderson#include <stdint.h>
4594df79b996SRichard Hendersonint main(void)
4595df79b996SRichard Henderson{
4596df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4597df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4598df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4599df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4600df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4601df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4602df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4603df79b996SRichard Henderson#else
4604df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4605df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4606df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4607df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4608df79b996SRichard Henderson#endif
4609df79b996SRichard Henderson  return 0;
4610df79b996SRichard Henderson}
4611df79b996SRichard HendersonEOF
4612df79b996SRichard Hendersonif compile_prog "" "" ; then
4613df79b996SRichard Henderson  atomic64=yes
4614df79b996SRichard Hendersonfi
4615df79b996SRichard Henderson
46161e6e9acaSRichard Henderson########################################
46171e6e9acaSRichard Henderson# check if getauxval is available.
46181e6e9acaSRichard Henderson
46191e6e9acaSRichard Hendersongetauxval=no
46201e6e9acaSRichard Hendersoncat > $TMPC << EOF
46211e6e9acaSRichard Henderson#include <sys/auxv.h>
46221e6e9acaSRichard Hendersonint main(void) {
46231e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46241e6e9acaSRichard Henderson}
46251e6e9acaSRichard HendersonEOF
46261e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46271e6e9acaSRichard Henderson    getauxval=yes
46281e6e9acaSRichard Hendersonfi
46291e6e9acaSRichard Henderson
4630fd0e6053SJohn Snow########################################
4631fd0e6053SJohn Snow# check if ccache is interfering with
4632fd0e6053SJohn Snow# semantic analysis of macros
4633fd0e6053SJohn Snow
46345e4dfd3dSJohn Snowunset CCACHE_CPP2
4635fd0e6053SJohn Snowccache_cpp2=no
4636fd0e6053SJohn Snowcat > $TMPC << EOF
4637fd0e6053SJohn Snowstatic const int Z = 1;
4638fd0e6053SJohn Snow#define fn() ({ Z; })
4639fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4640fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4641fd0e6053SJohn Snow#define ID(X) (X)
4642fd0e6053SJohn Snowint main(int argc, char *argv[])
4643fd0e6053SJohn Snow{
4644fd0e6053SJohn Snow    int x = 0, y = 0;
4645fd0e6053SJohn Snow    x = ID(x);
4646fd0e6053SJohn Snow    x = fn();
4647fd0e6053SJohn Snow    fn();
4648fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4649fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4650fd0e6053SJohn Snow    return 0;
4651fd0e6053SJohn Snow}
4652fd0e6053SJohn SnowEOF
4653fd0e6053SJohn Snow
4654fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4655fd0e6053SJohn Snow    ccache_cpp2=yes
4656fd0e6053SJohn Snowfi
4657fd0e6053SJohn Snow
4658b553a042SJohn Snow#################################################
4659b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4660b553a042SJohn Snow
4661b553a042SJohn Snowif test "$fortify_source" != "no"; then
4662b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4663b553a042SJohn Snow    fortify_source="no";
4664cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4665cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4666b553a042SJohn Snow    fortify_source="no";
4667b553a042SJohn Snow  else
4668b553a042SJohn Snow    fortify_source="yes"
4669b553a042SJohn Snow  fi
4670b553a042SJohn Snowfi
4671b553a042SJohn Snow
4672d2042378SAneesh Kumar K.V##########################################
4673277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4674277abf15SJan Vesely
4675277abf15SJan Veselyhave_fsxattr=no
4676277abf15SJan Veselycat > $TMPC << EOF
4677277abf15SJan Vesely#include <linux/fs.h>
4678277abf15SJan Veselystruct fsxattr foo;
4679277abf15SJan Veselyint main(void) {
4680277abf15SJan Vesely  return 0;
4681277abf15SJan Vesely}
4682277abf15SJan VeselyEOF
4683277abf15SJan Veselyif compile_prog "" "" ; then
4684277abf15SJan Vesely    have_fsxattr=yes
4685277abf15SJan Veselyfi
4686277abf15SJan Vesely
4687b66e10e4SPeter Maydell##########################################
4688b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4689575b22b1SLaurent Vivierhave_rtnetlink=no
4690575b22b1SLaurent Viviercat > $TMPC << EOF
4691575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4692575b22b1SLaurent Vivierint main(void) {
4693575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4694575b22b1SLaurent Vivier}
4695575b22b1SLaurent VivierEOF
4696575b22b1SLaurent Vivierif compile_prog "" "" ; then
4697575b22b1SLaurent Vivier    have_rtnetlink=yes
4698575b22b1SLaurent Vivierfi
4699575b22b1SLaurent Vivier
47006a02c806SStefan Hajnoczi##########################################
47016a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47026a02c806SStefan Hajnoczihave_af_vsock=no
47036a02c806SStefan Hajnoczicat > $TMPC << EOF
47046a02c806SStefan Hajnoczi#include <errno.h>
47056a02c806SStefan Hajnoczi#include <sys/types.h>
47066a02c806SStefan Hajnoczi#include <sys/socket.h>
47076a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47086a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47096a02c806SStefan Hajnoczi#endif
47106a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47116a02c806SStefan Hajnocziint main(void) {
47126a02c806SStefan Hajnoczi    int sock, ret;
47136a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47146a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47156a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47166a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47176a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47186a02c806SStefan Hajnoczi        return 0;
47196a02c806SStefan Hajnoczi    }
47206a02c806SStefan Hajnoczi    return -1;
47216a02c806SStefan Hajnoczi}
47226a02c806SStefan HajnocziEOF
47236a02c806SStefan Hajnocziif compile_prog "" "" ; then
47246a02c806SStefan Hajnoczi    have_af_vsock=yes
47256a02c806SStefan Hajnoczifi
47266a02c806SStefan Hajnoczi
47276969ec6cSJames Clarke#################################################
47286969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47296969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47306969ec6cSJames Clarke# given. It does no harm to give it on other
47316969ec6cSJames Clarke# platforms too.
47326969ec6cSJames Clarke
47336969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47346969ec6cSJames Clarke#       contains -Wmissing-prototypes
47356969ec6cSJames Clarkecat > $TMPC << EOF
47366969ec6cSJames Clarkeextern int foo(void);
47376969ec6cSJames Clarkeint foo(void) { return 0; }
47386969ec6cSJames ClarkeEOF
47396969ec6cSJames Clarkeif ! compile_object ""; then
47406969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
47416969ec6cSJames Clarkefi
47427ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
47437ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
47447ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
47457ecf44a5SPaolo Bonzini    break
47467ecf44a5SPaolo Bonzini  fi
47477ecf44a5SPaolo Bonzinidone
47487ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
47497ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
47506969ec6cSJames Clarkefi
47516969ec6cSJames Clarke
4752277abf15SJan Vesely##########################################
47534d04351fSChristopher Covington# check for sysmacros.h
47544d04351fSChristopher Covington
47554d04351fSChristopher Covingtonhave_sysmacros=no
47564d04351fSChristopher Covingtoncat > $TMPC << EOF
47574d04351fSChristopher Covington#include <sys/sysmacros.h>
47584d04351fSChristopher Covingtonint main(void) {
47594d04351fSChristopher Covington    return makedev(0, 0);
47604d04351fSChristopher Covington}
47614d04351fSChristopher CovingtonEOF
47624d04351fSChristopher Covingtonif compile_prog "" "" ; then
47634d04351fSChristopher Covington    have_sysmacros=yes
47644d04351fSChristopher Covingtonfi
47654d04351fSChristopher Covington
47664d04351fSChristopher Covington##########################################
4767e86ecd4bSJuan Quintela# End of CC checks
4768e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4769e86ecd4bSJuan Quintela
47701d728c39SBlue Swirlif test "$gcov" = "yes" ; then
47711d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
47721d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4773b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4774e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4775ce278618SPeter Maydellelif test "$debug" = "no"; then
4776ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4777e86ecd4bSJuan Quintelafi
4778a316e378SJuan Quintela
47796542aa9cSPeter Lieven##########################################
47806542aa9cSPeter Lieven# Do we have libnfs
47816542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4782b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
47836542aa9cSPeter Lieven    libnfs="yes"
47846542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
47856542aa9cSPeter Lieven  else
47866542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
47878efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
47886542aa9cSPeter Lieven    fi
47896542aa9cSPeter Lieven    libnfs="no"
47906542aa9cSPeter Lieven  fi
47916542aa9cSPeter Lievenfi
47921d728c39SBlue Swirl
47936ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
47946ca026cbSPeter Maydellif test "$werror" = "yes"; then
47956ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
47966ca026cbSPeter Maydellfi
47976ca026cbSPeter Maydell
4798e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4799e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
48001156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4801e86ecd4bSJuan Quintela    fi
4802e86ecd4bSJuan Quintelafi
4803e86ecd4bSJuan Quintela
480494dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
480594dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
480694dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
480794dd53c5SGerd Hoffmannelse
480894dd53c5SGerd Hoffmann    POD2MAN="pod2man"
480994dd53c5SGerd Hoffmannfi
481094dd53c5SGerd Hoffmann
4811952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4812952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4813952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4814952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4815952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4816952afb71SBlue Swirl        fi
4817952afb71SBlue Swirl    done
4818952afb71SBlue Swirlfi
4819952afb71SBlue Swirl
482010ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4821e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4822528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4823834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
48245a67135aSbellard
48254b1c11fdSDaniel P. Berrangetools=""
48264b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4827ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
48284b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
48294b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4830a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
48314b1c11fdSDaniel P. Berrange  fi
48324b1c11fdSDaniel P. Berrangefi
48334b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4834983eef5aSMeador Inge  if test "$virtfs" != no ; then
4835be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4836983eef5aSMeador Inge      virtfs=yes
483717bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4838983eef5aSMeador Inge    else
4839983eef5aSMeador Inge      if test "$virtfs" = yes; then
48403f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4841983eef5aSMeador Inge      fi
484217500370SAndreas Färber      virtfs=no
4843983eef5aSMeador Inge    fi
484417bff52bSM. Mohan Kumar  fi
4845d138cee9SMichael Rothfi
48469d6bc27bSMichael Roth
48479d6bc27bSMichael Roth# Probe for guest agent support/options
48489d6bc27bSMichael Roth
4849e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4850b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4851fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4852e8ef31a3SMichael Tokarev      guest_agent=yes
4853e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4854e8ef31a3SMichael Tokarev      guest_agent=no
4855e8ef31a3SMichael Tokarev  else
4856e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4857ca35f780SPaolo Bonzini  fi
48584b1c11fdSDaniel P. Berrangefi
4859ca35f780SPaolo Bonzini
48609d6bc27bSMichael Roth# Guest agent Window MSI  package
48619d6bc27bSMichael Roth
48629d6bc27bSMichael Rothif test "$guest_agent" != yes; then
48639d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
48649d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
48659d6bc27bSMichael Roth  fi
48669d6bc27bSMichael Roth  guest_agent_msi=no
48679d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
48689d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
48699d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
48709d6bc27bSMichael Roth  fi
48719d6bc27bSMichael Roth  guest_agent_msi=no
48729d6bc27bSMichael Rothelif ! has wixl; then
48739d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
48749d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
48759d6bc27bSMichael Roth  fi
48769d6bc27bSMichael Roth  guest_agent_msi=no
48771a34904eSMichael Rothelse
48781a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
48791a34904eSMichael Roth  # disabled explicitly
48801a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
48811a34904eSMichael Roth    guest_agent_msi=yes
48821a34904eSMichael Roth  fi
48839d6bc27bSMichael Rothfi
48849d6bc27bSMichael Roth
48851a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
48869d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
48879d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
48889d6bc27bSMichael Roth  fi
48899d6bc27bSMichael Roth
48909d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
48919d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
48929d6bc27bSMichael Roth  fi
48939d6bc27bSMichael Roth
48949d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
48959d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
48969d6bc27bSMichael Roth  fi
48979d6bc27bSMichael Roth
48989d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
489989138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
49009d6bc27bSMichael Roth  fi
49019d6bc27bSMichael Roth
490289138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
49039d6bc27bSMichael Roth
49049d6bc27bSMichael Roth  case "$cpu" in
49059d6bc27bSMichael Roth  x86_64)
49069d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
49079d6bc27bSMichael Roth    ;;
49089d6bc27bSMichael Roth  i386)
49099d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
49109d6bc27bSMichael Roth    ;;
49119d6bc27bSMichael Roth  *)
49129d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
49139d6bc27bSMichael Roth    ;;
49149d6bc27bSMichael Roth  esac
49159d6bc27bSMichael Rothfi
49169d6bc27bSMichael Roth
4917ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4918ca35f780SPaolo Bonziniroms=
4919ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4920ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4921ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4922e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
4923e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4924e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
4925e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
4926e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4927e57218b6SPeter Maydell            ld_i386_emulation="$emu"
4928ca35f780SPaolo Bonzini            roms="optionrom"
4929e57218b6SPeter Maydell            break
4930e57218b6SPeter Maydell        fi
4931e57218b6SPeter Maydell    done
4932ca35f780SPaolo Bonzinifi
4933d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
493439ac8455SDavid Gibson  roms="$roms spapr-rtas"
493539ac8455SDavid Gibsonfi
4936ca35f780SPaolo Bonzini
49379933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
49389933c305SChristian Borntraeger  roms="$roms s390-ccw"
49399933c305SChristian Borntraegerfi
49409933c305SChristian Borntraeger
4941964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
494292fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4943964c6fa1SRichard Henderson  textseg_addr=
4944964c6fa1SRichard Henderson  case "$cpu" in
4945479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4946479eb121SRichard Henderson      # ??? Rationale for choosing this address
4947964c6fa1SRichard Henderson      textseg_addr=0x60000000
4948964c6fa1SRichard Henderson      ;;
4949964c6fa1SRichard Henderson    mips)
4950479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4951479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4952479eb121SRichard Henderson      textseg_addr=0x60000000
4953964c6fa1SRichard Henderson      ;;
4954964c6fa1SRichard Henderson  esac
4955964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4956964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4957964c6fa1SRichard Henderson    int main(void) { return 0; }
4958964c6fa1SRichard HendersonEOF
4959964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4960964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4961964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4962964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4963964c6fa1SRichard Henderson      # at least.
496492fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
496592fe2ba8SPeter Maydell        error_exit \
496692fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
496792fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
496892fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
496992fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
497092fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
497192fe2ba8SPeter Maydell            "--disable-user option to configure."
497292fe2ba8SPeter Maydell      fi
497392fe2ba8SPeter Maydell
4974964c6fa1SRichard Henderson      $ld --verbose | sed \
4975964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4976964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4977964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4978964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4979964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4980964c6fa1SRichard Henderson    fi
4981964c6fa1SRichard Henderson  fi
4982964c6fa1SRichard Hendersonfi
4983964c6fa1SRichard Henderson
498402d34f62SCole Robinsonecho_version() {
498502d34f62SCole Robinson    if test "$1" = "yes" ; then
498602d34f62SCole Robinson        echo "($2)"
498702d34f62SCole Robinson    fi
498802d34f62SCole Robinson}
498902d34f62SCole Robinson
499050e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
499150e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
499250e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
49935ca9388aSGerd Hoffmann
49947d13299dSbellardecho "Install prefix    $prefix"
499589138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
499689138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
499789138857SStefan Weilecho "library directory $(eval echo $libdir)"
499889138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
499989138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
500089138857SStefan Weilecho "include directory $(eval echo $includedir)"
500189138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
500211d9f695Sbellardif test "$mingw32" = "no" ; then
500389138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
500489138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
500543ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
50065a699bbbSLaszlo Ersekelse
50075a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5008d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
500911d9f695Sbellardfi
50105a67135aSbellardecho "Source path       $source_path"
50117d13299dSbellardecho "C compiler        $cc"
501283469015Sbellardecho "Host C compiler   $host_cc"
501383f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
50143c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
501545d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
50160c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5017a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
50180c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
50197d13299dSbellardecho "make              $make"
50206a882643Spbrookecho "install           $install"
5021c886edfbSBlue Swirlecho "python            $python"
5022e2d8830eSBradif test "$slirp" = "yes" ; then
5023e2d8830eSBrad    echo "smbd              $smbd"
5024e2d8830eSBradfi
502517969268SFam Zhengecho "module support    $modules"
5026a98fd896Sbellardecho "host CPU          $cpu"
5027de83cd02Sbellardecho "host big endian   $bigendian"
502897a847bcSbellardecho "target list       $target_list"
5029ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
50307d13299dSbellardecho "gprof enabled     $gprof"
503103b4fe7dSaliguoriecho "sparse enabled    $sparse"
50321625af87Saliguoriecho "strip binaries    $strip_opt"
503305c2a3e7Sbellardecho "profiler          $profiler"
503443ce4dfeSbellardecho "static build      $static"
50355b0753e0Sbellardif test "$darwin" = "yes" ; then
50365b0753e0Sbellard    echo "Cocoa support     $cocoa"
50375b0753e0Sbellardfi
5038e2134eb9SGerd Hoffmannecho "pixman            $pixman"
503989138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
504089138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5041925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
504289138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5043a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5044ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5045b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
504691bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
504737788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
504889138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5049fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
50509a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
50514d3b6f6eSbalrogecho "curses support    $curses"
50529d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5053769ce76dSAlexander Grafecho "curl support      $curl"
505467b915a5Sbellardecho "mingw32 support   $mingw32"
50550c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5056b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5057b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5058983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5059821601eaSJes Sorensenecho "VNC support       $vnc"
5060821601eaSJes Sorensenif test "$vnc" = "yes" ; then
50612f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
50622f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5063efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5064821601eaSJes Sorensenfi
50653142255cSblueswir1if test -n "$sparc_cpu"; then
50663142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
50673142255cSblueswir1fi
5068e37630caSaliguoriecho "xen support       $xen"
50693996e85cSPaul Durrantif test "$xen" = "yes" ; then
50703996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
507164a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
50723996e85cSPaul Durrantfi
50732e4d9fb1Saurel32echo "brlapi support    $brlapi"
5074a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5075a25dba17SJuan Quintelaecho "Documentation     $docs"
507640d6444eSAvi Kivityecho "PIE               $pie"
50778a16d273Sthsecho "vde support       $vde"
507858952137SVincenzo Maffioneecho "netmap support    $netmap"
50795c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5080758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
508177755340Sthsecho "Install blobs     $blobs"
5082b31a0277SJuan Quintelaecho "KVM support       $kvm"
5083b0cb0a66SVincent Palatinecho "HAX support       $hax"
50842da776dbSMichael R. Hinesecho "RDMA support      $rdma"
50859195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5086f652e6afSaurel32echo "fdt support       $fdt"
5087ceb42de8Saliguoriecho "preadv support    $preadv"
50885f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5089e78815a5SAndreas Färberecho "madvise           $madvise"
5090e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
509147e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5092d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
50935e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5094fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
50955b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5096713572a7SMarc-André Lureauif have_backend "simple"; then
50979410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5098e00e36fbSStefan Weilfi
509989138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5100f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5101dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
51027b02f544SMarc-André Lureauecho "smartcard support $smartcard"
51032b2325ffSGerd Hoffmannecho "libusb            $libusb"
510469354a83SHans de Goedeecho "usb net redir     $usb_redir"
5105da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5106014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5107c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
51086542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5109d138cee9SMichael Rothecho "build guest agent $guest_agent"
5110d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
511150cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
51124c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5113f794573eSEduardo Otuboecho "seccomp support   $seccomp"
51147c2acc70SPeter Maydellecho "coroutine backend $coroutine"
511570c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
51167d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5117eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
51181d728c39SBlue Swirlecho "gcov              $gcov_tool"
51191d728c39SBlue Swirlecho "gcov enabled      $gcov"
5120ab214c29SStefan Bergerecho "TPM support       $tpm"
51210a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
51223b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
51233556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5124607dacd0Sqiaonuohanecho "lzo support       $lzo"
5125607dacd0Sqiaonuohanecho "snappy support    $snappy"
51266b383c08SPeter Wuecho "bzip2 support     $bzip2"
5127a99d57bbSWanlong Gaoecho "NUMA host support $numa"
51282847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
51297b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
513099f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5131a6b1d4c0SChanglong Xieecho "replication support $replication"
513267b915a5Sbellard
51331ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
513424b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5135e8cd23deSbellardfi
513697a847bcSbellard
5137898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5138898be3e0SPeter Maydell    echo
5139898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5140898be3e0SPeter Maydell    echo
5141898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5142898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5143898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5144898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5145898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5146898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5147898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5148898be3e0SPeter Maydellfi
5149898be3e0SPeter Maydell
5150898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5151898be3e0SPeter Maydell    echo
5152898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5153898be3e0SPeter Maydell    echo
5154c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5155c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5156898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5157898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5158898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5159898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5160898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5161898be3e0SPeter Maydellfi
5162898be3e0SPeter Maydell
516398ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
516497a847bcSbellard
5165dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5166dbd99ae3SStefan Weil
516798ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
516898ec69acSJuan Quintelaecho >> $config_host_mak
516998ec69acSJuan Quintela
5170e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
517199d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
517299d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
51733aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
51748bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
51750f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
517699d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
517799d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
517822d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
51799afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
51809afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5181e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
51825a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5183785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
51845a699bbbSLaszlo Ersekfi
5185f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5186f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5187f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5188834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5189f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5190804edf29SJuan Quintela
519198ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5192727e5283SPaolo Bonzini
5193f8393946Saurel32if test "$debug_tcg" = "yes" ; then
51942358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5195f8393946Saurel32fi
51961625af87Saliguoriif test "$strip_opt" = "yes" ; then
519752ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
51981625af87Saliguorifi
51997d13299dSbellardif test "$bigendian" = "yes" ; then
5200e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
520197a847bcSbellardfi
520267b915a5Sbellardif test "$mingw32" = "yes" ; then
520398ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
520489138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
52059fe6de94SBlue Swirl  version_major=${rc_version%%.*}
52069fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52079fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
52089fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52099fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
52109fe6de94SBlue Swirl  version_micro=0
52119fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
52129fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5213d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5214d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5215f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5216d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5217d9840e25STomoki Sekiyama  fi
521850cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
521950cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
522050cbebb9SMichael Roth  fi
52211a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
52229dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
52239dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
52249dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
52259dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
52269dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
52279dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
52289dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
52299dacf32dSYossi Hindin  fi
5230210fa556Spbrookelse
523135f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5232210fa556Spbrookfi
5233128ab2ffSblueswir1
5234dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5235dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5236dffcb71cSMark McLoughlinfi
5237dffcb71cSMark McLoughlin
523883fb7adfSbellardif test "$darwin" = "yes" ; then
523998ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
524083fb7adfSbellardfi
5241b29fe3edSmalc
5242b29fe3edSmalcif test "$aix" = "yes" ; then
524398ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5244b29fe3edSmalcfi
5245b29fe3edSmalc
5246ec530c81Sbellardif test "$solaris" = "yes" ; then
524798ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
52482358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
52490475a5caSths  if test "$needs_libsunmath" = "yes" ; then
525075b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
52510475a5caSths  fi
5252ec530c81Sbellardfi
5253179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5254179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5255179cf400SAndreas Färberfi
525697a847bcSbellardif test "$static" = "yes" ; then
525798ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
525897a847bcSbellardfi
52591ba16968SStefan Weilif test "$profiler" = "yes" ; then
52602358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
526105c2a3e7Sbellardfi
5262c20709aaSbellardif test "$slirp" = "yes" ; then
526398ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5264e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5265c20709aaSbellardfi
52668a16d273Sthsif test "$vde" = "yes" ; then
526798ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
52688a16d273Sthsfi
526958952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
527058952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
527158952137SVincenzo Maffionefi
5272015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5273015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5274015a33bdSGongleifi
527547e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
527647e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
527747e98658SCorey Bryantfi
52782358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
52790c58ac1cSmalcfor drv in $audio_drv_list; do
528089138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
528198ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
52820c58ac1cSmalcdone
528367f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
528467f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
528567f86e8eSJuan Quintelafi
5286d5631638Smalcif test "$audio_win_int" = "yes" ; then
5287d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5288d5631638Smalcfi
5289b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5290b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5291821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5292821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5293821601eaSJes Sorensenfi
52942f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
529598ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
52962f9606b3Saliguorifi
5297821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
52982f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
52992f6f5c7aSCorentin Charyfi
5300821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5301efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5302efe556adSCorentin Charyfi
530376655d6dSaliguoriif test "$fnmatch" = "yes" ; then
53042358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
530576655d6dSaliguorifi
5306dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5307dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5308dce512deSChristoph Hellwigfi
530989138857SStefan Weilqemu_version=$(head $source_path/VERSION)
531098ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
53112358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
531298ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
531398ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5314a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
531598ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5316cc8ae6deSpbrookfi
531717969268SFam Zhengif test "$modules" = "yes"; then
5318e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5319e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
532089138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
532117969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
532217969268SFam Zhengfi
53231ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
532498ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5325a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
53268ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
532749ecc3faSbellardfi
532849ecc3faSbellardif test "$cocoa" = "yes" ; then
532998ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
533049ecc3faSbellardfi
53314d3b6f6eSbalrogif test "$curses" = "yes" ; then
533298ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5333ab4e5602SJan Kiszkafi
5334ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
53352358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5336ebc996f3SRiku Voipiofi
5337099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
53382358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5339099d6b0fSRiku Voipiofi
534040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
534140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
534240ff6d7eSKevin Wolffi
53433ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
53442358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
53453ce34dfbSvibisreenivasanfi
5346c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5347c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5348c2882b96SRiku Voipiofi
5349751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5350751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5351751bcc39SMarc-André Lureaufi
5352d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5353d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5354d0927938SUlrich Hechtfi
53553d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
53563d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
53573d4fa43eSKusanagi Kouichifi
5358b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5359b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5360b953f075SDenis V. Lunevfi
5361ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5362ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5363ed911435SKevin Wolffi
5364c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5365c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5366c727f47dSPeter Maydellfi
5367dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5368dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5369dace20dcSPeter Maydellfi
5370d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5371d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5372d0927938SUlrich Hechtfi
53734e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
53744e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
53754e0c6529SAlex Blighfi
5376cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5377cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5378cd758dd0SAlex Blighfi
53793b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
53803b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
53813b6edd16SPeter Maydellfi
53823b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
53833b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
53843b6edd16SPeter Maydellfi
5385a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5386a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5387a8fd1abaSPeter Maydellfi
538851834341SRiku Voipioif test "$timerfd" = "yes" ; then
538951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
539051834341SRiku Voipiofi
53919af5c906SRiku Voipioif test "$setns" = "yes" ; then
53929af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
53939af5c906SRiku Voipiofi
539438860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
539538860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
539638860a03SAleksandar Markovicfi
53975a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
53985a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
53995a03cd00SAleksandar Markovicfi
54003b3f24adSaurel32if test "$inotify" = "yes" ; then
54012358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
54023b3f24adSaurel32fi
5403c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5404c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5405c05c7a73SRiku Voipiofi
54066ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
54076ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
54086ae9a1f4SJuan Quintelafi
54096ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
54106ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
54116ae9a1f4SJuan Quintelafi
5412769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5413d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5414b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
54156ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5416769ce76dSAlexander Graffi
54172e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
541898ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
54192e4d9fb1Saurel32fi
5420fb599c9aSbalrogif test "$bluez" = "yes" ; then
542198ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5422ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5423fb599c9aSbalrogfi
5424d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
54259d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
54269d41401bSMichael S. Tsirkinfi
5427a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5428a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5429a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5430a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5431014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5432925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5433925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5434925a0400SGerd Hoffmann  fi
5435bbbf9bfbSStefan Weilfi
5436a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5437ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5438ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5439ddbb0d09SDaniel P. Berrangefi
5440b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5441b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5442b917da4cSDaniel P. Berrangefi
544391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
544491bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
54451f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
54461f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
54471f923c70SLongpeng(Mike)  fi
544837788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
544937788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
545037788f25SDaniel P. Berrange  fi
545162893b67SDaniel P. Berrangefi
545291bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
545391bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5454becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5455fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5456fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5457fff2f982SDaniel P. Berrange  fi
5458ed754746SDaniel P. Berrangefi
54599a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
54609a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
54619a2fd434SDaniel P. Berrangefi
5462559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5463559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5464559607eaSDaniel P. Berrangefi
54656b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
54666b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
54676b39b063SEric Blakefi
5468277abf15SJan Vesely
5469277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5470277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5471277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5472277abf15SJan Vesely# if this macro is set.
5473277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5474277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5475277abf15SJan Veselyfi
5476bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5477bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5478a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5479a4ccabcfSAnthony Liguorifi
54809d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
54819d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
54829d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
54839d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
54849d9e1521SGerd Hoffmannfi
5485e37630caSaliguoriif test "$xen" = "yes" ; then
54866dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5487d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
548864a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
548964a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
549064a7ad6fSIan Campbell  fi
5491e37630caSaliguorifi
54925c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
54935c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
54945c6c3a6cSChristoph Hellwigfi
5495758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5496758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5497758e8e38SVenkateswararao Jujjuri (JV)fi
54984f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
54994f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
55004f26f2b6SAvi Kivityfi
5501983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5502758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5503758e8e38SVenkateswararao Jujjuri (JV)fi
55045e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
55055e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
55065e9be92dSNicholas Bellingerfi
550703ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
550803ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
550903ce5744SNikolay Nikolaevfi
5510fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5511fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5512fc0b9b0eSStefan Hajnoczifi
551377755340Sthsif test "$blobs" = "yes" ; then
551498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
551577755340Sthsfi
5516bf9298b9Saliguoriif test "$iovec" = "yes" ; then
55172358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5518bf9298b9Saliguorifi
5519ceb42de8Saliguoriif test "$preadv" = "yes" ; then
55202358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5521ceb42de8Saliguorifi
5522f652e6afSaurel32if test "$fdt" = "yes" ; then
55233f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5524f652e6afSaurel32fi
5525dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5526dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5527dcc38d1cSMarcelo Tosattifi
55289195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
55299195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
55309195b2c2SStefan Weilfi
55315f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
55325f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
55335f6b9e8fSBlue Swirlfi
5534e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5535e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5536e78815a5SAndreas Färberfi
5537e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5538e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5539e78815a5SAndreas Färberfi
554097a847bcSbellard
5541cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5542cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5543cd4ec0b4SGerd Hoffmannfi
5544cd4ec0b4SGerd Hoffmann
55457b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
55467b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5547111a38b0SRobert Relyeafi
5548111a38b0SRobert Relyea
55492b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
55502b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
55512b2325ffSGerd Hoffmannfi
55522b2325ffSGerd Hoffmann
555369354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
555469354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
555569354a83SHans de Goedefi
555669354a83SHans de Goede
5557da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5558da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5559da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5560014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5561014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5562014cb152SGerd Hoffmann  fi
556320ff075bSMichael Wallefi
556420ff075bSMichael Walle
556599f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
556699f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
556799f2dbd3SLiang Lifi
556899f2dbd3SLiang Li
5569607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5570607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5571607dacd0Sqiaonuohanfi
5572607dacd0Sqiaonuohan
5573607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5574607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5575607dacd0Sqiaonuohanfi
5576607dacd0Sqiaonuohan
55776b383c08SPeter Wuif test "$bzip2" = "yes" ; then
55786b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
55796b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
55806b383c08SPeter Wufi
55816b383c08SPeter Wu
5582c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5583d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
55846ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
55856ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5586c589b249SRonnie Sahlbergfi
5587c589b249SRonnie Sahlberg
55886542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
55894be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
55904be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
55916542aa9cSPeter Lievenfi
55926542aa9cSPeter Lieven
5593f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5594f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5595f794573eSEduardo Otubofi
5596f794573eSEduardo Otubo
559783fb7adfSbellard# XXX: suppress that
55987d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
55992358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
56007d3505c5Sbellardfi
56017d3505c5Sbellard
56024d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
56034d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
56044d9310f4SDaniel P. Berrangefi
56053556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
56063556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
56073556c233SPaolo Bonzinifi
5608f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5609d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
56106ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
56116ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5612f27aaf4bSChristian Brunnerfi
561320ff6c80SAnthony Liguori
56147c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
561570c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
561670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
561770c60c08SStefan Hajnoczielse
561870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
561970c60c08SStefan Hajnoczifi
5620d0e2fce5SAneesh Kumar K.V
56217d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
56227d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
56237d992e4dSPeter Lievenfi
56247d992e4dSPeter Lieven
5625d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5626d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5627d2042378SAneesh Kumar K.Vfi
5628d2042378SAneesh Kumar K.V
5629e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5630e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5631e06a765eSHarsh Prateek Borafi
5632e06a765eSHarsh Prateek Bora
5633cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5634cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
563506d71fa1SPeter Maydellfi
563606d71fa1SPeter Maydell
56373f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
56383f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
56393f4349dcSKevin Wolffi
56403f4349dcSKevin Wolf
56418ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
56428ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
56438ab1bf12SLuiz Capitulinofi
56448ab1bf12SLuiz Capitulino
564576a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
564676a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
564776a347e1SRichard Hendersonfi
564876a347e1SRichard Henderson
5649f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5650f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5651f540166bSRichard Hendersonfi
5652f540166bSRichard Henderson
56537ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
56547ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
56557ebee43eSRichard Hendersonfi
56567ebee43eSRichard Henderson
5657df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5658df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5659df79b996SRichard Hendersonfi
5660df79b996SRichard Henderson
56611e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
56621e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
56631e6e9acaSRichard Hendersonfi
56641e6e9acaSRichard Henderson
5665eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5666d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
56676ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
56686ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5669eb100396SBharata B Raofi
5670eb100396SBharata B Rao
5671d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5672d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5673d85fa9ebSJeff Codyfi
5674d85fa9ebSJeff Cody
56750c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
56760c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
56770c14fb47SBharata B Raofi
56780c14fb47SBharata B Rao
56797c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
56807c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
56817c815372SBharata B Raofi
56827c815372SBharata B Rao
56830a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5684d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
56856ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
56866ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
56870a12ec87SRichard W.M. Jonesfi
56880a12ec87SRichard W.M. Jones
568968063649Sblueswir1# USB host support
5690b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
56912b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5692b5613fdcSGerd Hoffmannelse
569398ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5694b5613fdcSGerd Hoffmannfi
569568063649Sblueswir1
56963b8acc11SPaolo Bonzini# TPM passthrough support?
56973b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
56983b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
56993b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
57003b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
57013b8acc11SPaolo Bonzini  fi
57023b8acc11SPaolo Bonzinifi
57033b8acc11SPaolo Bonzini
57045b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
57055b808275SLluís Vilanovaif have_backend "nop"; then
57066d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
570722890ab5SPrerna Saxenafi
57085b808275SLluís Vilanovaif have_backend "simple"; then
57096d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
57106d8a764eSLluís  # Set the appropriate trace file.
5711953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
57129410b56cSPrerna Saxenafi
5713ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5714ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
57156d8a764eSLluísfi
57165b808275SLluís Vilanovaif have_backend "ust"; then
57176d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
57186d8a764eSLluísfi
57195b808275SLluís Vilanovaif have_backend "dtrace"; then
57206d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
57216d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
57226d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
57236d8a764eSLluís  fi
5724c276b17dSDaniel P. Berrangefi
57255b808275SLluís Vilanovaif have_backend "ftrace"; then
5726781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5727781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5728781e9545SEiichi Tsukata  else
572921684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5730781e9545SEiichi Tsukata  fi
5731781e9545SEiichi Tsukatafi
57320a852417SPaul Durrantif have_backend "syslog"; then
57330a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
57340a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
57350a852417SPaul Durrant  else
57360a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
57370a852417SPaul Durrant  fi
57380a852417SPaul Durrantfi
57399410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
57409410b56cSPrerna Saxena
57412da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
57422da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
57432da776dbSMichael R. Hinesfi
57442da776dbSMichael R. Hines
5745575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5746575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5747575b22b1SLaurent Vivierfi
5748575b22b1SLaurent Vivier
5749a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5750a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5751a6b1d4c0SChanglong Xiefi
5752a6b1d4c0SChanglong Xie
57536a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
57546a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
57556a02c806SStefan Hajnoczifi
57566a02c806SStefan Hajnoczi
57574d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
57584d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
57594d04351fSChristopher Covingtonfi
57604d04351fSChristopher Covington
57615c312079SDr. David Alan Gilbert# Hold two types of flag:
57625c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
57635c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
57645c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
57655c312079SDr. David Alan Gilbert#                                     platform
57665c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
57675c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
57685c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
57695c312079SDr. David Alan Gilbertfi
57705c312079SDr. David Alan Gilbert
57715b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
57725b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
57735b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
57745b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
57755b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
57765b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5777c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
57785b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
577940d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
578040d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
57815b5e3037SPaolo Bonzinielse
57825b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
57835b5e3037SPaolo Bonzinifi
57845b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
57855b5e3037SPaolo Bonzini
578698ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
578798ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5788804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5789804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
57901901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
57911901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
57921901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
579321655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5794c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5795804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5796a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5797a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5798a31a8642SMichael S. Tsirkinfi
57992b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5800804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
580183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
58023c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5803804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
580445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5805cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
58065f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
58073dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5808804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5809804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
58104852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
58119fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5812e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
581346eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5814a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5815f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5816e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5817e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
581880fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
58192944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5820e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5821e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5822e39f0062SPaolo Bonzinifi
582342da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
582442da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
582542da6041SGerd Hoffmannelse
582642da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
582742da6041SGerd Hoffmannfi
5828e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
582946eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
58306969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5831e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
583273da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
58333e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5834409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5835804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
583617969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
583717969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5838957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
583990246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
584090246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
584194dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5842cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
58431d728c39SBlue Swirlif test "$gcov" = "yes" ; then
58441d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
58451d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
58461d728c39SBlue Swirlfi
5847804edf29SJuan Quintela
58486efd7517SPeter Maydell# use included Linux headers
58496efd7517SPeter Maydellif test "$linux" = "yes" ; then
5850a307beb6SAndreas Färber  mkdir -p linux-headers
58516efd7517SPeter Maydell  case "$cpu" in
5852c72b26ecSRichard Henderson  i386|x86_64|x32)
585308312a63SPeter Maydell    linux_arch=x86
58546efd7517SPeter Maydell    ;;
58556efd7517SPeter Maydell  ppcemb|ppc|ppc64)
585608312a63SPeter Maydell    linux_arch=powerpc
58576efd7517SPeter Maydell    ;;
58586efd7517SPeter Maydell  s390x)
585908312a63SPeter Maydell    linux_arch=s390
586008312a63SPeter Maydell    ;;
58611f080313SClaudio Fontana  aarch64)
58621f080313SClaudio Fontana    linux_arch=arm64
58631f080313SClaudio Fontana    ;;
5864222e7d11SSanjay Lal  mips64)
5865222e7d11SSanjay Lal    linux_arch=mips
5866222e7d11SSanjay Lal    ;;
586708312a63SPeter Maydell  *)
586808312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
586908312a63SPeter Maydell    linux_arch="$cpu"
58706efd7517SPeter Maydell    ;;
58716efd7517SPeter Maydell  esac
587208312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
587308312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
587408312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
587508312a63SPeter Maydell    fi
58766efd7517SPeter Maydellfi
58776efd7517SPeter Maydell
587897a847bcSbellardfor target in $target_list; do
587997a847bcSbellardtarget_dir="$target"
588025be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
588189138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
588297a847bcSbellardtarget_bigendian="no"
58831f3d3c8fSJuan Quintela
5884c1799a84SPaolo Bonzinicase "$target_name" in
58854a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5886ea2d6a39SJuan Quintela  target_bigendian=yes
5887ea2d6a39SJuan Quintela  ;;
5888ea2d6a39SJuan Quintelaesac
588997a847bcSbellardtarget_softmmu="no"
5890997344f3Sbellardtarget_user_only="no"
5891831b7825Sthstarget_linux_user="no"
589284778508Sblueswir1target_bsd_user="no"
58939e407a85Spbrookcase "$target" in
5894c1799a84SPaolo Bonzini  ${target_name}-softmmu)
58959e407a85Spbrook    target_softmmu="yes"
58969e407a85Spbrook    ;;
5897c1799a84SPaolo Bonzini  ${target_name}-linux-user)
58989c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
589976ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
59009c7a4202SBlue Swirl    fi
59019e407a85Spbrook    target_user_only="yes"
59029e407a85Spbrook    target_linux_user="yes"
59039e407a85Spbrook    ;;
5904c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
59059cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
590676ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
59079c7a4202SBlue Swirl    fi
590884778508Sblueswir1    target_user_only="yes"
590984778508Sblueswir1    target_bsd_user="yes"
591084778508Sblueswir1    ;;
59119e407a85Spbrook  *)
591276ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
59139e407a85Spbrook    exit 1
59149e407a85Spbrook    ;;
59159e407a85Spbrookesac
5916831b7825Sths
591797a847bcSbellardmkdir -p $target_dir
591825be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
591997a847bcSbellard
5920e5fe0c52Spbrookbflt="no"
5921ca759f9eSAlex Bennéemttcg="no"
592289138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
592356aebc89Spbrookgdb_xml_files=""
59247ba1e619Saliguori
5925c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
59266acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5927e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5928e73aae67SJuan Quintela
5929c1799a84SPaolo Bonzinicase "$target_name" in
59302408a527Saurel32  i386)
59312408a527Saurel32  ;;
59322408a527Saurel32  x86_64)
59336acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
59342408a527Saurel32  ;;
59352408a527Saurel32  alpha)
59365ee4f3c2SRichard Henderson    mttcg="yes"
59372408a527Saurel32  ;;
59382408a527Saurel32  arm|armeb)
5939b498c8a0SJuan Quintela    TARGET_ARCH=arm
5940e5fe0c52Spbrook    bflt="yes"
5941ca759f9eSAlex Bennée    mttcg="yes"
594256aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
59432408a527Saurel32  ;;
59446a49fa95SAlexander Graf  aarch64)
59456a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
59466a49fa95SAlexander Graf    bflt="yes"
5947ca759f9eSAlex Bennée    mttcg="yes"
59488f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
59496a49fa95SAlexander Graf  ;;
59502408a527Saurel32  cris)
59512408a527Saurel32  ;;
595261766fe9SRichard Henderson  hppa)
595361766fe9SRichard Henderson  ;;
5954613a22c9SMichael Walle  lm32)
5955613a22c9SMichael Walle  ;;
59562408a527Saurel32  m68k)
59570938cda5Saurel32    bflt="yes"
595856aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
59592408a527Saurel32  ;;
5960877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5961877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
596272b675caSEdgar E. Iglesias    bflt="yes"
596372b675caSEdgar E. Iglesias  ;;
59642408a527Saurel32  mips|mipsel)
5965b498c8a0SJuan Quintela    TARGET_ARCH=mips
596625be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
59672408a527Saurel32  ;;
59682408a527Saurel32  mipsn32|mipsn32el)
5969597e2cecSRichard Henderson    TARGET_ARCH=mips64
59706acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
597125be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5972597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
59732408a527Saurel32  ;;
59742408a527Saurel32  mips64|mips64el)
5975b498c8a0SJuan Quintela    TARGET_ARCH=mips64
59766acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
597725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
59782408a527Saurel32  ;;
5979d15a9c23SAnthony Green  moxie)
5980d15a9c23SAnthony Green  ;;
5981e671711cSMarek Vasut  nios2)
5982e671711cSMarek Vasut  ;;
59834a09d0bbSRichard Henderson  or1k)
5984e67db06eSJia Liu    TARGET_ARCH=openrisc
5985e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5986e67db06eSJia Liu  ;;
59872408a527Saurel32  ppc)
5988c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
59892408a527Saurel32  ;;
59902408a527Saurel32  ppcemb)
59916acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5992e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5993c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
59942408a527Saurel32  ;;
59952408a527Saurel32  ppc64)
59966acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5997e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
59981438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
59992408a527Saurel32  ;;
60009c35126cSDoug Kwan  ppc64le)
60019c35126cSDoug Kwan    TARGET_ARCH=ppc64
60029c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
60039c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
60041438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60059c35126cSDoug Kwan  ;;
60062408a527Saurel32  ppc64abi32)
6007b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
60086acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6009e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
601025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
60111438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60122408a527Saurel32  ;;
60132408a527Saurel32  sh4|sh4eb)
6014b498c8a0SJuan Quintela    TARGET_ARCH=sh4
60154dbed897Spbrook    bflt="yes"
60162408a527Saurel32  ;;
60172408a527Saurel32  sparc)
60182408a527Saurel32  ;;
60192408a527Saurel32  sparc64)
60206acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
60212408a527Saurel32  ;;
60222408a527Saurel32  sparc32plus)
6023b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
60246acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6025e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
602625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
60272408a527Saurel32  ;;
602824e804ecSAlexander Graf  s390x)
60298a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
603024e804ecSAlexander Graf  ;;
6031444e06b1SChen Gang  tilegx)
6032444e06b1SChen Gang  ;;
60335ecaa4edSPeter Crosthwaite  tricore)
60345ecaa4edSPeter Crosthwaite  ;;
6035d2fbca94SGuan Xuetao  unicore32)
6036d2fbca94SGuan Xuetao  ;;
6037cfa550c6SMax Filippov  xtensa|xtensaeb)
6038cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6039cfa550c6SMax Filippov  ;;
60402408a527Saurel32  *)
604176ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
60422408a527Saurel32  ;;
60432408a527Saurel32esac
60445e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
60455e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
60465e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
60475e8861a0SPaolo Bonzinifi
60485e8861a0SPaolo Bonzini
60495e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
60505e8861a0SPaolo Bonzini
605199afc91dSDaniel P. Berrangeupper() {
605299afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
605399afc91dSDaniel P. Berrange}
605499afc91dSDaniel P. Berrange
605589138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
605625be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6057c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
605825be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6059e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6060e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6061e6e91b9cSJuan Quintelafi
606225be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6063adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6064adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6065adfc3e91SStacey Sonfi
6066c1799a84SPaolo Bonzinicase "$target_name" in
60671b0c87fcSJuan Quintela  i386|x86_64)
60681b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
606925be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6070eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6071eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6072eb6fda0fSAnthony PERARD      fi
6073432d268cSJun Nakajima    fi
607459d21e53SAlexander Graf    ;;
607559d21e53SAlexander Graf  *)
60761b0c87fcSJuan Quintelaesac
6077c1799a84SPaolo Bonzinicase "$target_name" in
6078222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6079c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6080c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6081c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6082c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6083c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6084c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6085c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6086222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6087c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
608818b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
608918b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
609018b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
609125be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
60921ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6093d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6094421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6095d5970055SMichael S. Tsirkin      fi
6096c59249f9SJuan Quintela    fi
6097c59249f9SJuan Quintelaesac
6098b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6099b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6100b0cb0a66SVincent Palatin    case "$target_name" in
6101b0cb0a66SVincent Palatin    i386|x86_64)
6102b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6103b0cb0a66SVincent Palatin    ;;
6104b0cb0a66SVincent Palatin    esac
6105b0cb0a66SVincent Palatin  fi
6106b0cb0a66SVincent Palatinfi
6107de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
610825be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
610997a847bcSbellardfi
611097a847bcSbellardif test "$target_softmmu" = "yes" ; then
611125be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6112ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6113ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6114ca759f9eSAlex Bennée  fi
6115de83cd02Sbellardfi
6116997344f3Sbellardif test "$target_user_only" = "yes" ; then
611725be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6118a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6119997344f3Sbellardfi
6120831b7825Sthsif test "$target_linux_user" = "yes" ; then
612125be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6122831b7825Sthsfi
612356aebc89Spbrooklist=""
612456aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
612556aebc89Spbrook  for x in $gdb_xml_files; do
612656aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
612756aebc89Spbrook  done
612825be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
61293d0f1517SJuan Quintelafi
6130de83cd02Sbellard
6131e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
613225be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6133e5fe0c52Spbrookfi
613484778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
613525be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
613684778508Sblueswir1fi
61375b0753e0Sbellard
61384afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6139fa282484SJuan Quintela
61404afddb55SJuan Quintelacflags=""
6141fa282484SJuan Quintelaldflags=""
61429b8e111fSJuan Quintela
6143c765fcacSPeter Crosthwaitedisas_config() {
6144c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6145c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6146c765fcacSPeter Crosthwaite}
6147c765fcacSPeter Crosthwaite
614864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
614964656024SJuan Quintela  case "$i" in
615064656024SJuan Quintela  alpha)
6151c765fcacSPeter Crosthwaite    disas_config "ALPHA"
615264656024SJuan Quintela  ;;
615382295d8aSRichard Henderson  aarch64)
615482295d8aSRichard Henderson    if test -n "${cxx}"; then
6155c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
615682295d8aSRichard Henderson    fi
615782295d8aSRichard Henderson  ;;
615864656024SJuan Quintela  arm)
6159c765fcacSPeter Crosthwaite    disas_config "ARM"
6160999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6161c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6162999b53ecSClaudio Fontana    fi
616364656024SJuan Quintela  ;;
616464656024SJuan Quintela  cris)
6165c765fcacSPeter Crosthwaite    disas_config "CRIS"
616664656024SJuan Quintela  ;;
6167429b31a2SRichard Henderson  hppa)
6168429b31a2SRichard Henderson    disas_config "HPPA"
6169429b31a2SRichard Henderson  ;;
6170c72b26ecSRichard Henderson  i386|x86_64|x32)
6171c765fcacSPeter Crosthwaite    disas_config "I386"
617264656024SJuan Quintela  ;;
6173903ec55cSAurelien Jarno  ia64*)
6174c765fcacSPeter Crosthwaite    disas_config "IA64"
6175903ec55cSAurelien Jarno  ;;
617679368f49SMichael Walle  lm32)
6177c765fcacSPeter Crosthwaite    disas_config "LM32"
617879368f49SMichael Walle  ;;
617964656024SJuan Quintela  m68k)
6180c765fcacSPeter Crosthwaite    disas_config "M68K"
618164656024SJuan Quintela  ;;
6182877fdc12SEdgar E. Iglesias  microblaze*)
6183c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
618464656024SJuan Quintela  ;;
618564656024SJuan Quintela  mips*)
6186c765fcacSPeter Crosthwaite    disas_config "MIPS"
618764656024SJuan Quintela  ;;
6188d15a9c23SAnthony Green  moxie*)
6189c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6190d15a9c23SAnthony Green  ;;
6191e671711cSMarek Vasut  nios2)
6192e671711cSMarek Vasut    disas_config "NIOS2"
6193e671711cSMarek Vasut  ;;
61944a09d0bbSRichard Henderson  or1k)
6195c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6196e67db06eSJia Liu  ;;
619764656024SJuan Quintela  ppc*)
6198c765fcacSPeter Crosthwaite    disas_config "PPC"
619964656024SJuan Quintela  ;;
620024e804ecSAlexander Graf  s390*)
6201c765fcacSPeter Crosthwaite    disas_config "S390"
620264656024SJuan Quintela  ;;
620364656024SJuan Quintela  sh4)
6204c765fcacSPeter Crosthwaite    disas_config "SH4"
620564656024SJuan Quintela  ;;
620664656024SJuan Quintela  sparc*)
6207c765fcacSPeter Crosthwaite    disas_config "SPARC"
620864656024SJuan Quintela  ;;
6209cfa550c6SMax Filippov  xtensa*)
6210c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6211cfa550c6SMax Filippov  ;;
621264656024SJuan Quintela  esac
621364656024SJuan Quinteladone
62149195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6215c765fcacSPeter Crosthwaite  disas_config "TCI"
62169195b2c2SStefan Weilfi
621764656024SJuan Quintela
62186ee7126fSJuan Quintelacase "$ARCH" in
62196ee7126fSJuan Quintelaalpha)
62206ee7126fSJuan Quintela  # Ensure there's only a single GP
62216ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
62226ee7126fSJuan Quintela;;
62236ee7126fSJuan Quintelaesac
62246ee7126fSJuan Quintela
6225d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
622625be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6227d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6228d02c1db3SJuan Quintela    cflags="-p $cflags"
6229d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6230d02c1db3SJuan Quintela  fi
6231d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6232d02c1db3SJuan Quintela    ldflags="-p $ldflags"
623325be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6234d02c1db3SJuan Quintela  fi
6235d02c1db3SJuan Quintelafi
6236d02c1db3SJuan Quintela
62379b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6238964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6239fa282484SJuan Quintelafi
6240fa282484SJuan Quintela
624125be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
624225be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6243fa282484SJuan Quintela
624497a847bcSbellarddone # for target in $targets
62457d13299dSbellard
6246b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6247b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6248b776eca1SGerd Hoffmannfi
6249b776eca1SGerd Hoffmann
6250a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6251a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6252a540f158SPeter Crosthwaitefi
6253a540f158SPeter Crosthwaite
6254a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6255a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6256a99d57bbSWanlong Gaofi
6257a99d57bbSWanlong Gao
6258fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6259fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6260fd0e6053SJohn Snowfi
6261fd0e6053SJohn Snow
6262d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6263f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
626456e8bdd4SMarc-André LureauDIRS="$DIRS docs fsdev"
62659933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
62662d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
62672dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6268c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6269c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6270aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6271ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6272446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
62739933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
62742d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
62754652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6276753d11f2SRichard Hendersonfor bios_file in \
6277753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6278225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
62795acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6280753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6281753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6282e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6283753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
62844e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6285753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6286753d11f2SRichard Hendersondo
628789138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
62887ea78b74SJan Kiszkadone
628989138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6290c2304b52SMarcel Apfelbaumdo
629189138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6292c2304b52SMarcel Apfelbaumdone
6293d1807a4fSPaolo Bonzinimkdir -p $DIRS
62947d13299dSbellardfor f in $FILES ; do
6295cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6296f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6297f9245e10SPeter Maydell    fi
62987d13299dSbellarddone
62991ad2134fSPaul Brook
6300c34ebfdcSAnthony Liguori# temporary config to build submodules
63012d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6302c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
630337116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6304c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6305cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
63065f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6307c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6308c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
63093dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6310c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6311a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6312c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6313c34ebfdcSAnthony Liguoridone
6314c34ebfdcSAnthony Liguori
6315fe31017fSMarc-André Lureau# set up tests data directory
6316fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6317fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6318fe31017fSMarc-André Lureaufi
6319fe31017fSMarc-André Lureau
632076c7560aSMax Reitz# set up qemu-iotests in this build directory
632176c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
632276c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
632376c7560aSMax Reitz
632476c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
632576c7560aSMax Reitzecho >> "$iotests_common_env"
632676c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
632776c7560aSMax Reitz
632876c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
632976c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
633076c7560aSMax Reitzfi
633176c7560aSMax Reitz
6332dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6333dc655404SMichael S. Tsirkincat <<EOD >config.status
6334dc655404SMichael S. Tsirkin#!/bin/sh
6335dc655404SMichael S. Tsirkin# Generated by configure.
6336dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6337dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6338dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6339dc655404SMichael S. TsirkinEOD
6340dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6341dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6342cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6343dc655404SMichael S. Tsirkinchmod +x config.status
6344dc655404SMichael S. Tsirkin
63458cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6346