xref: /openbmc/qemu/configure (revision da92c3ff60b20392dd34902fb96304c4633b5fba)
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"
323*da92c3ffSAshish Mittalvxhs=""
324377529c0SPaolo Bonzini
325898be3e0SPeter Maydellsupported_cpu="no"
326898be3e0SPeter Maydellsupported_os="no"
327fb59dabdSPeter Maydellbogus_os="no"
328898be3e0SPeter Maydell
329ac0df51dSaliguori# parse CC options first
330ac0df51dSaliguorifor opt do
33189138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
332ac0df51dSaliguori  case "$opt" in
333ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
334ac0df51dSaliguori  ;;
3353d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
336ac0df51dSaliguori  ;;
33783f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33883f73fceSTomoki Sekiyama  ;;
339ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
340ca4deeb1SPaolo Bonzini  ;;
3412ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3422ff6b91eSJuan Quintela  ;;
343de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
344f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
345e2a2ed06SJuan Quintela  ;;
346a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
347f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
348e2a2ed06SJuan Quintela  ;;
3495bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3505bc62e01SGerd Hoffmann  ;;
3515bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3525bc62e01SGerd Hoffmann  ;;
353ac0df51dSaliguori  esac
354ac0df51dSaliguoridone
355ac0df51dSaliguori# OS specific
356ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35793148aa5SStefan Weil# we can eliminate its usage altogether.
358ac0df51dSaliguori
359e49d021eSPeter Maydell# Preferred compiler:
360e49d021eSPeter Maydell#  ${CC} (if set)
361e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
362e49d021eSPeter Maydell#  system compiler
363e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
364e49d021eSPeter Maydell  cc="$host_cc"
365e49d021eSPeter Maydellelse
366b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
367e49d021eSPeter Maydellfi
368e49d021eSPeter Maydell
36983f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
37083f73fceSTomoki Sekiyama  cxx="c++"
37183f73fceSTomoki Sekiyamaelse
37283f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
37383f73fceSTomoki Sekiyamafi
37483f73fceSTomoki Sekiyama
375b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
376cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3775f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3783dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
379b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
380b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3814852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
382b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
383b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
38417884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38517884d7bSSergei Trofimovichquery_pkg_config() {
38617884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38717884d7bSSergei Trofimovich}
38817884d7bSSergei Trofimovichpkg_config=query_pkg_config
389b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
39047c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
391ac0df51dSaliguori
39245d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
39345d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
39445d285abSPeter Maydell
395be17dc90SMichael S. Tsirkin# default flags for all hosts
3962d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
3972d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
3982d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
3992d31515bSPeter Maydell# provides these semantics.)
4002d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
401f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
402c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
403be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
4046b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4055bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4065bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
407be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4085bc62e01SGerd Hoffmannfi
409be17dc90SMichael S. Tsirkin
410ca4deeb1SPaolo Bonzini# make source path absolute
41189138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
412ca4deeb1SPaolo Bonzini
413cab00a5aSMichael S. Tsirkin# running configure in the source tree?
414cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
415cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
416cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
417cab00a5aSMichael S. Tsirkinelse
418cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
419cab00a5aSMichael S. Tsirkinfi
420cab00a5aSMichael S. Tsirkin
421ac0df51dSaliguoricheck_define() {
422ac0df51dSaliguoricat > $TMPC <<EOF
423ac0df51dSaliguori#if !defined($1)
424fd786e1aSPeter Maydell#error $1 not defined
425ac0df51dSaliguori#endif
426ac0df51dSaliguoriint main(void) { return 0; }
427ac0df51dSaliguoriEOF
42852166aa0SJuan Quintela  compile_object
429ac0df51dSaliguori}
430ac0df51dSaliguori
431307119e7SGerd Hoffmanncheck_include() {
432307119e7SGerd Hoffmanncat > $TMPC <<EOF
433307119e7SGerd Hoffmann#include <$1>
434307119e7SGerd Hoffmannint main(void) { return 0; }
435307119e7SGerd HoffmannEOF
436307119e7SGerd Hoffmann  compile_object
437307119e7SGerd Hoffmann}
438307119e7SGerd Hoffmann
43993b25869SJohn Snowwrite_c_skeleton() {
44093b25869SJohn Snow    cat > $TMPC <<EOF
44193b25869SJohn Snowint main(void) { return 0; }
44293b25869SJohn SnowEOF
44393b25869SJohn Snow}
44493b25869SJohn Snow
445bbea4050SPeter Maydellif check_define __linux__ ; then
446bbea4050SPeter Maydell  targetos="Linux"
447bbea4050SPeter Maydellelif check_define _WIN32 ; then
448bbea4050SPeter Maydell  targetos='MINGW32'
449bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
450bbea4050SPeter Maydell  targetos='OpenBSD'
451bbea4050SPeter Maydellelif check_define __sun__ ; then
452bbea4050SPeter Maydell  targetos='SunOS'
453bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
454bbea4050SPeter Maydell  targetos='Haiku'
455bbea4050SPeter Maydellelse
45689138857SStefan Weil  targetos=$(uname -s)
457bbea4050SPeter Maydellfi
458bbea4050SPeter Maydell
459bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
460bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
461bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
462bbea4050SPeter Maydell# the correct CPU with the --cpu option.
463bbea4050SPeter Maydellcase $targetos in
464bbea4050SPeter MaydellDarwin)
465bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
466bbea4050SPeter Maydell  # run 64-bit userspace code.
467bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
468bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
469bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
470bbea4050SPeter Maydell    cpu="x86_64"
471bbea4050SPeter Maydell  fi
472bbea4050SPeter Maydell  ;;
473bbea4050SPeter MaydellSunOS)
47489138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
475bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
476bbea4050SPeter Maydell    cpu="x86_64"
477bbea4050SPeter Maydell  fi
478bbea4050SPeter Maydellesac
479bbea4050SPeter Maydell
4802ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4812ff6b91eSJuan Quintela  # command line argument
4822ff6b91eSJuan Quintela  :
4832ff6b91eSJuan Quintelaelif check_define __i386__ ; then
484ac0df51dSaliguori  cpu="i386"
485ac0df51dSaliguorielif check_define __x86_64__ ; then
486c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
487c72b26ecSRichard Henderson    cpu="x32"
488c72b26ecSRichard Henderson  else
489ac0df51dSaliguori    cpu="x86_64"
490c72b26ecSRichard Henderson  fi
4913aa9bd6cSblueswir1elif check_define __sparc__ ; then
4923aa9bd6cSblueswir1  if check_define __arch64__ ; then
4933aa9bd6cSblueswir1    cpu="sparc64"
4943aa9bd6cSblueswir1  else
4953aa9bd6cSblueswir1    cpu="sparc"
4963aa9bd6cSblueswir1  fi
497fdf7ed96Smalcelif check_define _ARCH_PPC ; then
498fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
499fdf7ed96Smalc    cpu="ppc64"
500ac0df51dSaliguori  else
501fdf7ed96Smalc    cpu="ppc"
502fdf7ed96Smalc  fi
503afa05235SAurelien Jarnoelif check_define __mips__ ; then
504afa05235SAurelien Jarno  cpu="mips"
505477ba620SAurelien Jarnoelif check_define __ia64__ ; then
506477ba620SAurelien Jarno  cpu="ia64"
507d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
508d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
509d66ed0eaSAurelien Jarno    cpu="s390x"
510d66ed0eaSAurelien Jarno  else
511d66ed0eaSAurelien Jarno    cpu="s390"
512d66ed0eaSAurelien Jarno  fi
51321d89f84SPeter Maydellelif check_define __arm__ ; then
51421d89f84SPeter Maydell  cpu="arm"
5151f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5161f080313SClaudio Fontana  cpu="aarch64"
517fdf7ed96Smalcelse
51889138857SStefan Weil  cpu=$(uname -m)
519ac0df51dSaliguorifi
520ac0df51dSaliguori
521359bc95dSPeter MaydellARCH=
522359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
523359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5247d13299dSbellardcase "$cpu" in
5256499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
526898be3e0SPeter Maydell    cpu="$cpu"
527898be3e0SPeter Maydell    supported_cpu="yes"
528898be3e0SPeter Maydell  ;;
5296499fd15SPeter Maydell  ia64)
530ea8f20f8SJuan Quintela    cpu="$cpu"
531ea8f20f8SJuan Quintela  ;;
5327d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
53397a847bcSbellard    cpu="i386"
534898be3e0SPeter Maydell    supported_cpu="yes"
5357d13299dSbellard  ;;
536aaa5fa14Saurel32  x86_64|amd64)
537aaa5fa14Saurel32    cpu="x86_64"
538898be3e0SPeter Maydell    supported_cpu="yes"
539aaa5fa14Saurel32  ;;
54021d89f84SPeter Maydell  armv*b|armv*l|arm)
54121d89f84SPeter Maydell    cpu="arm"
542898be3e0SPeter Maydell    supported_cpu="yes"
5437d13299dSbellard  ;;
5441f080313SClaudio Fontana  aarch64)
5451f080313SClaudio Fontana    cpu="aarch64"
546898be3e0SPeter Maydell    supported_cpu="yes"
5471f080313SClaudio Fontana  ;;
548afa05235SAurelien Jarno  mips*)
549afa05235SAurelien Jarno    cpu="mips"
550898be3e0SPeter Maydell    supported_cpu="yes"
551afa05235SAurelien Jarno  ;;
5523142255cSblueswir1  sparc|sun4[cdmuv])
553ae228531Sbellard    cpu="sparc"
5546499fd15SPeter Maydell    supported_cpu="yes"
555ae228531Sbellard  ;;
5567d13299dSbellard  *)
557359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
558359bc95dSPeter Maydell    ARCH=unknown
5597d13299dSbellard  ;;
5607d13299dSbellardesac
561359bc95dSPeter Maydellif test -z "$ARCH"; then
562359bc95dSPeter Maydell  ARCH="$cpu"
563359bc95dSPeter Maydellfi
564e2d52ad3SJuan Quintela
5657d13299dSbellard# OS specific
5660dbfc675SJuan Quintela
567adfc3e91SStacey Son# host *BSD for user mode
568adfc3e91SStacey SonHOST_VARIANT_DIR=""
569adfc3e91SStacey Son
5707d13299dSbellardcase $targetos in
57167b915a5SbellardMINGW32*)
57267b915a5Sbellard  mingw32="yes"
573b0cb0a66SVincent Palatin  hax="yes"
5743cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
575307119e7SGerd Hoffmann  if check_include dsound.h; then
5763cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
577307119e7SGerd Hoffmann  else
578307119e7SGerd Hoffmann    audio_drv_list=""
579307119e7SGerd Hoffmann  fi
580898be3e0SPeter Maydell  supported_os="yes"
58167b915a5Sbellard;;
5825c40d2bdSthsGNU/kFreeBSD)
583a167ba50SAurelien Jarno  bsd="yes"
5840c58ac1cSmalc  audio_drv_list="oss"
5850bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5865c40d2bdSths;;
5877d3505c5SbellardFreeBSD)
5887d3505c5Sbellard  bsd="yes"
5890db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5900c58ac1cSmalc  audio_drv_list="oss"
5910bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
592f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
593f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
594a7764f15SEd Maste  # needed for kinfo_getproc
595a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
59658952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
597adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
598898be3e0SPeter Maydell  supported_os="yes"
5997d3505c5Sbellard;;
600c5e97233Sblueswir1DragonFly)
601c5e97233Sblueswir1  bsd="yes"
6020db4a067SPaolo Bonzini  make="${MAKE-gmake}"
603c5e97233Sblueswir1  audio_drv_list="oss"
6040bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
605adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
606c5e97233Sblueswir1;;
6077d3505c5SbellardNetBSD)
6087d3505c5Sbellard  bsd="yes"
6090db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6100c58ac1cSmalc  audio_drv_list="oss"
6110bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6128ef92a88Sblueswir1  oss_lib="-lossaudio"
613adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6147d3505c5Sbellard;;
6157d3505c5SbellardOpenBSD)
6167d3505c5Sbellard  bsd="yes"
6170db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6184f6ab397SBrad Smith  audio_drv_list="sdl"
6190bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
620adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6217d3505c5Sbellard;;
62283fb7adfSbellardDarwin)
62383fb7adfSbellard  bsd="yes"
62483fb7adfSbellard  darwin="yes"
625b0cb0a66SVincent Palatin  hax="yes"
62617969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6271b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
628a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6290c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6301b0f9cc2Saliguori  fi
631fd677642Sths  cocoa="yes"
6320c58ac1cSmalc  audio_drv_list="coreaudio"
63314382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6340c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6357973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
636a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
637a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
638a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
639adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
640898be3e0SPeter Maydell  supported_os="yes"
64183fb7adfSbellard;;
642ec530c81SbellardSunOS)
643ec530c81Sbellard  solaris="yes"
6440db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6450db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
646fa58948dSBlue Swirl  ld="gld"
647e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6480475a5caSths  needs_libsunmath="no"
64989138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
650c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6510475a5caSths    if test "$solarisrev" -le 9 ; then
6520475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6530475a5caSths        needs_libsunmath="yes"
654f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
655f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
656f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6570475a5caSths      else
65876ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
65976ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
66076ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
66176ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6620475a5caSths      fi
6630475a5caSths    fi
66486b2bd93Sths  fi
6656b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6660c58ac1cSmalc    audio_drv_list="oss"
6676b4d2ba1Sths  fi
668c2de5c91Smalc  audio_possible_drivers="oss sdl"
669d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
670d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
671d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
672d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
673a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
674560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
675560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
676560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
677ec530c81Sbellard;;
678b29fe3edSmalcAIX)
679b29fe3edSmalc  aix="yes"
6800db4a067SPaolo Bonzini  make="${MAKE-gmake}"
681b29fe3edSmalc;;
682179cf400SAndreas FärberHaiku)
683179cf400SAndreas Färber  haiku="yes"
684179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
685179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
686179cf400SAndreas Färber;;
687898be3e0SPeter MaydellLinux)
6880c58ac1cSmalc  audio_drv_list="oss"
6890bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6905327cf48Sbellard  linux="yes"
691831b7825Sths  linux_user="yes"
692af2be207SJan Kiszka  kvm="yes"
693af2be207SJan Kiszka  vhost_net="yes"
6945e9be92dSNicholas Bellinger  vhost_scsi="yes"
695fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
696a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
697898be3e0SPeter Maydell  supported_os="yes"
698898be3e0SPeter Maydell;;
699898be3e0SPeter Maydell*)
700fb59dabdSPeter Maydell  # This is a fatal error, but don't report it yet, because we
701fb59dabdSPeter Maydell  # might be going to just print the --help text, or it might
702fb59dabdSPeter Maydell  # be the result of a missing compiler.
703fb59dabdSPeter Maydell  bogus_os="yes"
704fb065187Sbellard;;
7057d13299dSbellardesac
7067d13299dSbellard
7077d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
708b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
70984778508Sblueswir1    bsd_user="yes"
7107d3505c5Sbellard  fi
71108de3949SAndreas Färberfi
7127d3505c5Sbellard
7130db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7140db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
71552510f8bSStefan Weil: ${python=${PYTHON-python}}
716e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7170db4a067SPaolo Bonzini
7183c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7193c4a4d0dSPeter Maydellif has clang; then
7203c4a4d0dSPeter Maydell  objcc=clang
7213c4a4d0dSPeter Maydellelse
7223c4a4d0dSPeter Maydell  objcc="$cc"
7233c4a4d0dSPeter Maydellfi
7243c4a4d0dSPeter Maydell
7253457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7263457a3f8SJuan Quintela  EXESUF=".exe"
72717969268SFam Zheng  DSOSUF=".dll"
728a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
729e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
730e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
73178e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
73278e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
733f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
73493b25869SJohn Snow  write_c_skeleton;
735f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
736f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
737f7cf5d5bSStefan Weil  fi
738c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
739683035deSPaolo Bonzini  mandir="\${prefix}"
740528ae5b8SEduardo Habkost  datadir="\${prefix}"
741850da188SEduardo Habkost  qemu_docdir="\${prefix}"
742683035deSPaolo Bonzini  bindir="\${prefix}"
743683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7445a699bbbSLaszlo Ersek  local_statedir=
745683035deSPaolo Bonzini  confsuffix=""
746259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7473457a3f8SJuan Quintelafi
7483457a3f8SJuan Quintela
749487fefdbSAnthony Liguoriwerror=""
75085aa5189Sbellard
7517d13299dSbellardfor opt do
75289138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7537d13299dSbellard  case "$opt" in
7542efc3265Sbellard  --help|-h) show_help=yes
7552efc3265Sbellard  ;;
75699123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
75799123e13SMike Frysinger  ;;
758b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7597d13299dSbellard  ;;
760b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
76132ce6337Sbellard  ;;
762ca4deeb1SPaolo Bonzini  --source-path=*)
7637d13299dSbellard  ;;
764ac0df51dSaliguori  --cross-prefix=*)
7657d13299dSbellard  ;;
766ac0df51dSaliguori  --cc=*)
7677d13299dSbellard  ;;
768b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
76983469015Sbellard  ;;
77083f73fceSTomoki Sekiyama  --cxx=*)
77183f73fceSTomoki Sekiyama  ;;
772e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
773e007dbecSMichael S. Tsirkin  ;;
7743c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7753c4a4d0dSPeter Maydell  ;;
776b1a550a0Spbrook  --make=*) make="$optarg"
7777d13299dSbellard  ;;
7786a882643Spbrook  --install=*) install="$optarg"
7796a882643Spbrook  ;;
780c886edfbSBlue Swirl  --python=*) python="$optarg"
781c886edfbSBlue Swirl  ;;
7821d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7831d728c39SBlue Swirl  ;;
784e2d8830eSBrad  --smbd=*) smbd="$optarg"
785e2d8830eSBrad  ;;
786e2a2ed06SJuan Quintela  --extra-cflags=*)
7877d13299dSbellard  ;;
788e2a2ed06SJuan Quintela  --extra-ldflags=*)
7897d13299dSbellard  ;;
7905bc62e01SGerd Hoffmann  --enable-debug-info)
7915bc62e01SGerd Hoffmann  ;;
7925bc62e01SGerd Hoffmann  --disable-debug-info)
7935bc62e01SGerd Hoffmann  ;;
79417969268SFam Zheng  --enable-modules)
79517969268SFam Zheng      modules="yes"
79617969268SFam Zheng  ;;
7973aa88b31SStefan Hajnoczi  --disable-modules)
7983aa88b31SStefan Hajnoczi      modules="no"
7993aa88b31SStefan Hajnoczi  ;;
8002ff6b91eSJuan Quintela  --cpu=*)
8017d13299dSbellard  ;;
802b1a550a0Spbrook  --target-list=*) target_list="$optarg"
803de83cd02Sbellard  ;;
8045b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8055b808275SLluís Vilanova  ;;
8065b808275SLluís Vilanova  # XXX: backwards compatibility
8075b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
80894a420b1SStefan Hajnoczi  ;;
80974242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8109410b56cSPrerna Saxena  ;;
8117d13299dSbellard  --enable-gprof) gprof="yes"
8127d13299dSbellard  ;;
8131d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8141d728c39SBlue Swirl  ;;
81579427693SLoïc Minier  --static)
81679427693SLoïc Minier    static="yes"
81779427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
81817884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
81943ce4dfeSbellard  ;;
8200b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8210b24e75fSPaolo Bonzini  ;;
8220b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8230b24e75fSPaolo Bonzini  ;;
8243aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8253aa5d2beSAlon Levy  ;;
8268bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8278bf188aaSMichael Tokarev  ;;
8280f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8290f94d6daSAlon Levy  ;;
830528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8310b24e75fSPaolo Bonzini  ;;
832023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
833023d3d67SEduardo Habkost  ;;
834850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8350b24e75fSPaolo Bonzini  ;;
836ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
83707381cc1SAnthony Liguori  ;;
838785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
839785c23aeSLuiz Capitulino  ;;
840785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
841023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
842023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
843023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
844023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
845023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
846023ddd74SMax Filippov    # lots of directory switches by default.
847023ddd74SMax Filippov  ;;
848e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
849e2134eb9SGerd Hoffmann  ;;
850e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
851e2134eb9SGerd Hoffmann  ;;
85274880fe2SRobert Schiele  --without-pixman) pixman="none"
85374880fe2SRobert Schiele  ;;
85497a847bcSbellard  --disable-sdl) sdl="no"
85597a847bcSbellard  ;;
856c4198157SJuan Quintela  --enable-sdl) sdl="yes"
857c4198157SJuan Quintela  ;;
85847c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
85947c03744SDave Airlie  ;;
8603556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8613556c233SPaolo Bonzini  ;;
8623556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8633556c233SPaolo Bonzini  ;;
864983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
865983eef5aSMeador Inge  ;;
866983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
867983eef5aSMeador Inge  ;;
868821601eaSJes Sorensen  --disable-vnc) vnc="no"
869821601eaSJes Sorensen  ;;
870821601eaSJes Sorensen  --enable-vnc) vnc="yes"
871821601eaSJes Sorensen  ;;
8722f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8732f6a1ab0Sblueswir1  ;;
8740c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8750c58ac1cSmalc  ;;
87689138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
877b64ec4e4SFam Zheng  ;;
87889138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
879eb852011SMarkus Armbruster  ;;
880f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
881f8393946Saurel32  ;;
882f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
883f8393946Saurel32  ;;
884f3d08ee6SPaul Brook  --enable-debug)
885f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
886f3d08ee6SPaul Brook      debug_tcg="yes"
887f3d08ee6SPaul Brook      debug="yes"
888f3d08ee6SPaul Brook      strip_opt="no"
889b553a042SJohn Snow      fortify_source="no"
890f3d08ee6SPaul Brook  ;;
89103b4fe7dSaliguori  --enable-sparse) sparse="yes"
89203b4fe7dSaliguori  ;;
89303b4fe7dSaliguori  --disable-sparse) sparse="no"
89403b4fe7dSaliguori  ;;
8951625af87Saliguori  --disable-strip) strip_opt="no"
8961625af87Saliguori  ;;
8972f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8982f9606b3Saliguori  ;;
899ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
900ea784e3bSJuan Quintela  ;;
9012f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9022f6f5c7aSCorentin Chary  ;;
9032f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9042f6f5c7aSCorentin Chary  ;;
905efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
906efe556adSCorentin Chary  ;;
907efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
908efe556adSCorentin Chary  ;;
909443f1376Sbellard  --disable-slirp) slirp="no"
910c20709aaSbellard  ;;
911e0e6c8c0Saliguori  --disable-vde) vde="no"
9128a16d273Sths  ;;
913dfb278bdSJuan Quintela  --enable-vde) vde="yes"
914dfb278bdSJuan Quintela  ;;
91558952137SVincenzo Maffione  --disable-netmap) netmap="no"
91658952137SVincenzo Maffione  ;;
91758952137SVincenzo Maffione  --enable-netmap) netmap="yes"
91858952137SVincenzo Maffione  ;;
919e37630caSaliguori  --disable-xen) xen="no"
920e37630caSaliguori  ;;
921fc321b4bSJuan Quintela  --enable-xen) xen="yes"
922fc321b4bSJuan Quintela  ;;
923eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
924eb6fda0fSAnthony PERARD  ;;
925eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
926eb6fda0fSAnthony PERARD  ;;
92764a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
92864a7ad6fSIan Campbell  ;;
92964a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
93064a7ad6fSIan Campbell  ;;
9312e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9322e4d9fb1Saurel32  ;;
9334ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9344ffcedb6SJuan Quintela  ;;
935fb599c9aSbalrog  --disable-bluez) bluez="no"
936fb599c9aSbalrog  ;;
937a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
938a20a6f46SJuan Quintela  ;;
9397ba1e619Saliguori  --disable-kvm) kvm="no"
9407ba1e619Saliguori  ;;
941b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
942b31a0277SJuan Quintela  ;;
943b0cb0a66SVincent Palatin  --disable-hax) hax="no"
944180fb750Szhanghailiang  ;;
945b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
946180fb750Szhanghailiang  ;;
9479195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9489195b2c2SStefan Weil  ;;
9499195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9509195b2c2SStefan Weil  ;;
95147e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
95247e98658SCorey Bryant  ;;
95347e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
95447e98658SCorey Bryant  ;;
955cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
956cd4ec0b4SGerd Hoffmann  ;;
957cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
958cd4ec0b4SGerd Hoffmann  ;;
959c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
960c589b249SRonnie Sahlberg  ;;
961c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
962c589b249SRonnie Sahlberg  ;;
9636542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9646542aa9cSPeter Lieven  ;;
9656542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9666542aa9cSPeter Lieven  ;;
96705c2a3e7Sbellard  --enable-profiler) profiler="yes"
96805c2a3e7Sbellard  ;;
96914821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
97014821030SPavel Borzenkov  ;;
971c2de5c91Smalc  --enable-cocoa)
972c2de5c91Smalc      cocoa="yes" ;
97389138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9745b0753e0Sbellard  ;;
975cad25d69Spbrook  --disable-system) softmmu="no"
9760a8e90f4Spbrook  ;;
977cad25d69Spbrook  --enable-system) softmmu="yes"
9780a8e90f4Spbrook  ;;
9790953a80fSZachary Amsden  --disable-user)
9800953a80fSZachary Amsden      linux_user="no" ;
9810953a80fSZachary Amsden      bsd_user="no" ;
9820953a80fSZachary Amsden  ;;
9830953a80fSZachary Amsden  --enable-user) ;;
984831b7825Sths  --disable-linux-user) linux_user="no"
9850a8e90f4Spbrook  ;;
986831b7825Sths  --enable-linux-user) linux_user="yes"
987831b7825Sths  ;;
98884778508Sblueswir1  --disable-bsd-user) bsd_user="no"
98984778508Sblueswir1  ;;
99084778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
99184778508Sblueswir1  ;;
99240d6444eSAvi Kivity  --enable-pie) pie="yes"
99334005a00SKirill A. Shutemov  ;;
99440d6444eSAvi Kivity  --disable-pie) pie="no"
99534005a00SKirill A. Shutemov  ;;
99685aa5189Sbellard  --enable-werror) werror="yes"
99785aa5189Sbellard  ;;
99885aa5189Sbellard  --disable-werror) werror="no"
99985aa5189Sbellard  ;;
100063678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
100163678e17SSteven Noonan  ;;
100263678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
100363678e17SSteven Noonan  ;;
10044d3b6f6eSbalrog  --disable-curses) curses="no"
10054d3b6f6eSbalrog  ;;
1006c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1007c584a6d0SJuan Quintela  ;;
1008769ce76dSAlexander Graf  --disable-curl) curl="no"
1009769ce76dSAlexander Graf  ;;
1010788c8196SJuan Quintela  --enable-curl) curl="yes"
1011788c8196SJuan Quintela  ;;
10122df87df7SJuan Quintela  --disable-fdt) fdt="no"
10132df87df7SJuan Quintela  ;;
10142df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10152df87df7SJuan Quintela  ;;
10165c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10175c6c3a6cSChristoph Hellwig  ;;
10185c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10195c6c3a6cSChristoph Hellwig  ;;
1020758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1021758e8e38SVenkateswararao Jujjuri (JV)  ;;
1022758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1023758e8e38SVenkateswararao Jujjuri (JV)  ;;
102477755340Sths  --disable-blobs) blobs="no"
102577755340Sths  ;;
10264a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10274a19f1ecSpbrook  ;;
1028519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1029519175a2SAlex Barcelo  ;;
103070c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
103170c60c08SStefan Hajnoczi  ;;
103270c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
103370c60c08SStefan Hajnoczi  ;;
10347d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10357d992e4dSPeter Lieven  ;;
1036a25dba17SJuan Quintela  --disable-docs) docs="no"
103770ec5dc0SAnthony Liguori  ;;
1038a25dba17SJuan Quintela  --enable-docs) docs="yes"
103983a3ab8bSJuan Quintela  ;;
1040d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1041d5970055SMichael S. Tsirkin  ;;
1042d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1043d5970055SMichael S. Tsirkin  ;;
10445e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10455e9be92dSNicholas Bellinger  ;;
10465e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10475e9be92dSNicholas Bellinger  ;;
1048fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1049fc0b9b0eSStefan Hajnoczi  ;;
1050fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1051fc0b9b0eSStefan Hajnoczi  ;;
1052da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
105320ff075bSMichael Walle  ;;
1054da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
105520ff075bSMichael Walle  ;;
1056f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1057f27aaf4bSChristian Brunner  ;;
1058f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1059f27aaf4bSChristian Brunner  ;;
10608c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10618c84cf11SSergei Trofimovich  ;;
10628c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10638c84cf11SSergei Trofimovich  ;;
10647b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1065111a38b0SRobert Relyea  ;;
10667b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1067111a38b0SRobert Relyea  ;;
10682b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10692b2325ffSGerd Hoffmann  ;;
10702b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10712b2325ffSGerd Hoffmann  ;;
107269354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
107369354a83SHans de Goede  ;;
107469354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
107569354a83SHans de Goede  ;;
10761ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10771ece9905SAlon Levy  ;;
1078b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1079b25c9dffSStefan Weil  ;;
1080607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1081607dacd0Sqiaonuohan  ;;
1082b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1083b25c9dffSStefan Weil  ;;
1084607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1085607dacd0Sqiaonuohan  ;;
10866b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10876b383c08SPeter Wu  ;;
10886b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10896b383c08SPeter Wu  ;;
1090d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1091d138cee9SMichael Roth  ;;
1092d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1093d138cee9SMichael Roth  ;;
10949dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10959dacf32dSYossi Hindin  ;;
10969dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10979dacf32dSYossi Hindin  ;;
1098d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1099d9840e25STomoki Sekiyama  ;;
1100d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1101d9840e25STomoki Sekiyama  ;;
1102d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1103d9840e25STomoki Sekiyama  ;;
1104d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1105d9840e25STomoki Sekiyama  ;;
1106d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1107d9840e25STomoki Sekiyama  ;;
1108d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1109d9840e25STomoki Sekiyama  ;;
11104b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11114b1c11fdSDaniel P. Berrange  ;;
11124b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11134b1c11fdSDaniel P. Berrange  ;;
1114f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1115f794573eSEduardo Otubo  ;;
1116f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1117f794573eSEduardo Otubo  ;;
1118eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1119eb100396SBharata B Rao  ;;
1120eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1121eb100396SBharata B Rao  ;;
112252b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
112352b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1124583f6e7bSStefan Hajnoczi  ;;
1125cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1126cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1127cb6414dfSFam Zheng  ;;
1128315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1129315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1130315d3184SFam Zheng  ;;
1131a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1132a4ccabcfSAnthony Liguori  ;;
1133a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1134a4ccabcfSAnthony Liguori  ;;
1135a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1136a1c5e949SDaniel P. Berrange  ;;
1137ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1138ddbb0d09SDaniel P. Berrange  ;;
1139ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1140ddbb0d09SDaniel P. Berrange  ;;
114191bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
114291bfcdb0SDaniel P. Berrange  ;;
114391bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
114491bfcdb0SDaniel P. Berrange  ;;
114591bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
114691bfcdb0SDaniel P. Berrange  ;;
114791bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
114891bfcdb0SDaniel P. Berrange  ;;
11492da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11502da776dbSMichael R. Hines  ;;
11512da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11522da776dbSMichael R. Hines  ;;
1153528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1154528de90aSDaniel P. Berrange  ;;
1155bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1156bbbf9bfbSStefan Weil  ;;
1157bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1158bbbf9bfbSStefan Weil  ;;
11599d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11609d9e1521SGerd Hoffmann  ;;
11619d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11629d9e1521SGerd Hoffmann  ;;
1163e91c793cSCole Robinson  --disable-tpm) tpm="no"
1164e91c793cSCole Robinson  ;;
1165ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1166ab214c29SStefan Berger  ;;
11670a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11680a12ec87SRichard W.M. Jones  ;;
11690a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11700a12ec87SRichard W.M. Jones  ;;
1171a99d57bbSWanlong Gao  --disable-numa) numa="no"
1172a99d57bbSWanlong Gao  ;;
1173a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1174a99d57bbSWanlong Gao  ;;
11752847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11762847b469SFam Zheng  ;;
11772847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11782847b469SFam Zheng  ;;
11797b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11807b01cb97SAlexandre Derumier  ;;
11817b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11827b01cb97SAlexandre Derumier  ;;
1183a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1184a6b1d4c0SChanglong Xie  ;;
1185a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1186a6b1d4c0SChanglong Xie  ;;
1187*da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1188*da92c3ffSAshish Mittal  ;;
1189*da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1190*da92c3ffSAshish Mittal  ;;
11912d2ad6d0SFam Zheng  *)
11922d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11932d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11942d2ad6d0SFam Zheng      exit 1
11957f1559c6Sbalrog  ;;
11967d13299dSbellard  esac
11977d13299dSbellarddone
11987d13299dSbellard
119940293e58Sbellardcase "$cpu" in
1200e3608d66SRichard Henderson    ppc)
1201e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1202e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1203e3608d66SRichard Henderson           ;;
1204e3608d66SRichard Henderson    ppc64)
1205e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1206e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1207e3608d66SRichard Henderson           ;;
12089b9c37c3SRichard Henderson    sparc)
12090c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
121079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
12113142255cSblueswir1           ;;
1212ed968ff1SJuan Quintela    sparc64)
12130c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
121479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
12153142255cSblueswir1           ;;
121676d83bdeSths    s390)
1217061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
121828d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
121928d7cc49SRichard Henderson           ;;
122028d7cc49SRichard Henderson    s390x)
1221061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
122228d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
122376d83bdeSths           ;;
122440293e58Sbellard    i386)
122579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12260c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12272b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
122840293e58Sbellard           ;;
122940293e58Sbellard    x86_64)
12307ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12317ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12327ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12337ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12340c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12352b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1236379f6698SPaul Brook           ;;
1237c72b26ecSRichard Henderson    x32)
1238c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1239c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1240c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1241c72b26ecSRichard Henderson           ;;
124230163d89SPeter Maydell    # No special flags required for other host CPUs
12433142255cSblueswir1esac
12443142255cSblueswir1
124579f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
124679f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
124779f3b12fSPeter Crosthwaite
1248affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1249affc88ccSPeter Maydell# support, even if we're using TCI.
1250affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1251affc88ccSPeter Maydell  bsd_user="no"
1252affc88ccSPeter Maydell  linux_user="no"
1253affc88ccSPeter Maydellfi
1254affc88ccSPeter Maydell
125560e0df25SPeter Maydelldefault_target_list=""
125660e0df25SPeter Maydell
12576e92f823SPeter Maydellmak_wilds=""
12586e92f823SPeter Maydell
125960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12606e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
126160e0df25SPeter Maydellfi
126260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12636e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
126460e0df25SPeter Maydellfi
126560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12666e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
126760e0df25SPeter Maydellfi
126860e0df25SPeter Maydell
12696e92f823SPeter Maydellfor config in $mak_wilds; do
12706e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12716e92f823SPeter Maydelldone
12726e92f823SPeter Maydell
1273c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
1274c53eeaf7SStefan Hajnoczitrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1275c53eeaf7SStefan Hajnoczi
1276af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1277af5db58eSpbrookcat << EOF
1278af5db58eSpbrook
1279af5db58eSpbrookUsage: configure [options]
1280af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1281af5db58eSpbrook
128208fb77edSStefan WeilStandard options:
128308fb77edSStefan Weil  --help                   print this message
128408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
128508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
128608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
128708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
128808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
128908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
129008fb77edSStefan Weil
129108fb77edSStefan WeilAdvanced options (experts only):
129208fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
129308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
129408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
129508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
129608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
129708fb77edSStefan Weil                           build time
129808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
129908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
130008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
130108fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
130208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
130308fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
130408fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
130508fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
130608fb77edSStefan Weil  --static                 enable static build [$static]
130708fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
130808fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
130908fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
131008fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
131108fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
131208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
131308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1314e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
131508fb77edSStefan Weil  --enable-debug           enable common debug build options
131608fb77edSStefan Weil  --disable-strip          disable stripping binaries
131708fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
131863678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
131908fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
132008fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
132108fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
132208fb77edSStefan Weil  --block-drv-rw-whitelist=L
132308fb77edSStefan Weil                           set block driver read-write whitelist
132408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
132508fb77edSStefan Weil  --block-drv-ro-whitelist=L
132608fb77edSStefan Weil                           set block driver read-only whitelist
132708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13285b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1329c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
133008fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
133108fb77edSStefan Weil                           Default:trace-<pid>
1332c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1333c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1334c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1335c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
133608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
133708fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
133808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
133908fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1340c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1341c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1342c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1343a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1344c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1345c12d66aaSLin Ma  --enable-profiler        profiler support
1346c12d66aaSLin Ma  --enable-xen-pv-domain-build
1347c12d66aaSLin Ma                           xen pv domain builder
1348c12d66aaSLin Ma  --enable-debug-stack-usage
1349c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1350c23f23b9SMichael Tokarev
1351c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1352c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1353c23f23b9SMichael Tokarev
1354c23f23b9SMichael Tokarev  system          all system emulation targets
1355c23f23b9SMichael Tokarev  user            supported user emulation targets
1356c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1357c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1358c23f23b9SMichael Tokarev  docs            build documentation
1359c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1360c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1361c23f23b9SMichael Tokarev  pie             Position Independent Executables
1362c23f23b9SMichael Tokarev  modules         modules support
1363c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1364c23f23b9SMichael Tokarev  debug-info      debugging information
1365c23f23b9SMichael Tokarev  sparse          sparse checker
1366c23f23b9SMichael Tokarev
1367ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
136891bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
136991bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1370c23f23b9SMichael Tokarev  sdl             SDL UI
1371c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1372c23f23b9SMichael Tokarev  gtk             gtk UI
1373c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1374c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1375c23f23b9SMichael Tokarev  curses          curses UI
1376c23f23b9SMichael Tokarev  vnc             VNC UI support
1377c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1378c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1379c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1380c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1381c23f23b9SMichael Tokarev  virtfs          VirtFS
1382c23f23b9SMichael Tokarev  xen             xen backend driver support
1383c23f23b9SMichael Tokarev  xen-pci-passthrough
1384c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1385c23f23b9SMichael Tokarev  curl            curl connectivity
1386c23f23b9SMichael Tokarev  fdt             fdt device tree
1387c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1388c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1389b0cb0a66SVincent Palatin  hax             HAX acceleration support
1390c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1391c23f23b9SMichael Tokarev  vde             support for vde network
1392c23f23b9SMichael Tokarev  netmap          support for netmap network
1393c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1394c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1395c23f23b9SMichael Tokarev  attr            attr and xattr support
1396c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1397c23f23b9SMichael Tokarev  spice           spice
1398c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1399c23f23b9SMichael Tokarev  libiscsi        iscsi support
1400c23f23b9SMichael Tokarev  libnfs          nfs support
14017b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1402c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1403c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1404c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1405c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1406c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1407c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1408c23f23b9SMichael Tokarev  seccomp         seccomp support
1409c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1410c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1411c23f23b9SMichael Tokarev  tpm             TPM support
1412c23f23b9SMichael Tokarev  libssh2         ssh block device support
1413c23f23b9SMichael Tokarev  numa            libnuma support
1414c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
14157b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1416a6b1d4c0SChanglong Xie  replication     replication support
1417c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1418c12d66aaSLin Ma  opengl          opengl support
1419c12d66aaSLin Ma  virglrenderer   virgl rendering support
1420c12d66aaSLin Ma  xfsctl          xfsctl support
1421c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1422c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1423*da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
142408fb77edSStefan Weil
142508fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1426af5db58eSpbrookEOF
14272d2ad6d0SFam Zhengexit 0
1428af5db58eSpbrookfi
1429af5db58eSpbrook
1430c53eeaf7SStefan Hajnocziif ! has $python; then
1431c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1432c53eeaf7SStefan Hajnoczifi
1433c53eeaf7SStefan Hajnoczi
1434c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1435c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1436c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1437c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1438c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1439c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1440c53eeaf7SStefan Hajnoczifi
1441c53eeaf7SStefan Hajnoczi
1442c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1443c53eeaf7SStefan Hajnoczipython="$python -B"
1444c53eeaf7SStefan Hajnoczi
1445359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1446359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1447359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1448359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1449359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1450359bc95dSPeter Maydell    else
145176ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1452359bc95dSPeter Maydell    fi
1453359bc95dSPeter Maydellfi
1454359bc95dSPeter Maydell
14559c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14569c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14579c83ffd8SPeter Maydellif test -z "$werror" ; then
14589c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1459e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14609c83ffd8SPeter Maydell        werror="yes"
14619c83ffd8SPeter Maydell    else
14629c83ffd8SPeter Maydell        werror="no"
14639c83ffd8SPeter Maydell    fi
14649c83ffd8SPeter Maydellfi
14659c83ffd8SPeter Maydell
14668d05095cSPaolo Bonzini# check that the C compiler works.
146793b25869SJohn Snowwrite_c_skeleton;
14688d05095cSPaolo Bonziniif compile_object ; then
14698d05095cSPaolo Bonzini  : C compiler works ok
14708d05095cSPaolo Bonzinielse
147176ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14728d05095cSPaolo Bonzinifi
14730ef74c74SPeter Maydellif ! compile_prog ; then
14740ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14750ef74c74SPeter Maydellfi
14768d05095cSPaolo Bonzini
1477fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1478fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1479fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1480fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1481fb59dabdSPeter Maydell    # host OS we should stop now.
1482fb59dabdSPeter Maydell    error_exit "Unrecognized host OS $targetos"
1483fb59dabdSPeter Maydellfi
1484fb59dabdSPeter Maydell
148598b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
148698b21dcdSPeter Maydellif has $cxx; then
148798b21dcdSPeter Maydell    cat > $TMPC <<EOF
148898b21dcdSPeter Maydellint c_function(void);
148998b21dcdSPeter Maydellint main(void) { return c_function(); }
149098b21dcdSPeter MaydellEOF
149198b21dcdSPeter Maydell
149298b21dcdSPeter Maydell    compile_object
149398b21dcdSPeter Maydell
14949c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
149598b21dcdSPeter Maydellextern "C" {
149698b21dcdSPeter Maydell   int c_function(void);
149798b21dcdSPeter Maydell}
149898b21dcdSPeter Maydellint c_function(void) { return 42; }
149998b21dcdSPeter MaydellEOF
150098b21dcdSPeter Maydell
15019c83ffd8SPeter Maydell    update_cxxflags
15029c83ffd8SPeter Maydell
15039c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
150498b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
150598b21dcdSPeter Maydell        :
150698b21dcdSPeter Maydell    else
150798b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
150898b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
150998b21dcdSPeter Maydell        cxx=
151098b21dcdSPeter Maydell    fi
151198b21dcdSPeter Maydellelse
151298b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
151398b21dcdSPeter Maydell    cxx=
151498b21dcdSPeter Maydellfi
151598b21dcdSPeter Maydell
15168d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15178d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1518ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1519435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1520c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
152171429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15226ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15236ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15246ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15256ca026cbSPeter Maydell# so it's too error prone.
152693b25869SJohn Snow
152793b25869SJohn Snowcc_has_warning_flag() {
152893b25869SJohn Snow    write_c_skeleton;
152993b25869SJohn Snow
1530a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1531a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1532a1d29d6cSPeter Maydell    # warning options).
153393b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
153493b25869SJohn Snow    compile_prog "-Werror $optflag" ""
153593b25869SJohn Snow}
153693b25869SJohn Snow
153793b25869SJohn Snowfor flag in $gcc_flags; do
153893b25869SJohn Snow    if cc_has_warning_flag $flag ; then
15398d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15408d05095cSPaolo Bonzini    fi
15418d05095cSPaolo Bonzinidone
15428d05095cSPaolo Bonzini
154363678e17SSteven Noonanif test "$stack_protector" != "no"; then
1544fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1545fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1546fccd35a0SRodrigo Rebello{
1547fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1548fccd35a0SRodrigo Rebello    while (*c) {
1549fccd35a0SRodrigo Rebello        *p++ = *c++;
1550fccd35a0SRodrigo Rebello    }
1551fccd35a0SRodrigo Rebello    return 0;
1552fccd35a0SRodrigo Rebello}
1553fccd35a0SRodrigo RebelloEOF
155463678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15553b463a3fSMiroslav Rezanina  sp_on=0
155663678e17SSteven Noonan  for flag in $gcc_flags; do
1557590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1558590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1559590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1560590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
156163678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15623b463a3fSMiroslav Rezanina      sp_on=1
156363678e17SSteven Noonan      break
156463678e17SSteven Noonan    fi
156563678e17SSteven Noonan  done
15663b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15673b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15683b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15693b463a3fSMiroslav Rezanina    fi
15703b463a3fSMiroslav Rezanina  fi
157137746c5eSMarc-André Lureaufi
157237746c5eSMarc-André Lureau
1573cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1574cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1575cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1576cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1577cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1578cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1579cbdd1999SPaolo Bonziniint main(void) { return 0; }
1580cbdd1999SPaolo Bonzini#else
1581cbdd1999SPaolo Bonzini#error No bug in this compiler.
1582cbdd1999SPaolo Bonzini#endif
1583cbdd1999SPaolo BonziniEOF
1584cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1585cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1586cbdd1999SPaolo Bonzinifi
1587cbdd1999SPaolo Bonzini
158840d6444eSAvi Kivityif test "$static" = "yes" ; then
1589aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1590aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1591aa0d1f44SPaolo Bonzini  fi
159240d6444eSAvi Kivity  if test "$pie" = "yes" ; then
159376ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
159440d6444eSAvi Kivity  else
159540d6444eSAvi Kivity    pie="no"
159640d6444eSAvi Kivity  fi
159740d6444eSAvi Kivityfi
159840d6444eSAvi Kivity
1599768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1600768b7855SEmilio G. Cota  cat > $TMPC << EOF
1601768b7855SEmilio G. Cotastatic __thread int tls_var;
1602768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1603768b7855SEmilio G. CotaEOF
1604768b7855SEmilio G. Cota
1605768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1606768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1607768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1608768b7855SEmilio G. Cotafi
1609768b7855SEmilio G. Cota
161040d6444eSAvi Kivityif test "$pie" = ""; then
161140d6444eSAvi Kivity  case "$cpu-$targetos" in
1612c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
161340d6444eSAvi Kivity      ;;
161440d6444eSAvi Kivity    *)
161540d6444eSAvi Kivity      pie="no"
161640d6444eSAvi Kivity      ;;
161740d6444eSAvi Kivity  esac
161840d6444eSAvi Kivityfi
161940d6444eSAvi Kivity
162040d6444eSAvi Kivityif test "$pie" != "no" ; then
162140d6444eSAvi Kivity  cat > $TMPC << EOF
162221d4a791SAvi Kivity
162321d4a791SAvi Kivity#ifdef __linux__
162421d4a791SAvi Kivity#  define THREAD __thread
162521d4a791SAvi Kivity#else
162621d4a791SAvi Kivity#  define THREAD
162721d4a791SAvi Kivity#endif
162821d4a791SAvi Kivity
162921d4a791SAvi Kivitystatic THREAD int tls_var;
163021d4a791SAvi Kivity
163121d4a791SAvi Kivityint main(void) { return tls_var; }
163221d4a791SAvi Kivity
163340d6444eSAvi KivityEOF
163440d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
163540d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
163640d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
163740d6444eSAvi Kivity    pie="yes"
163840d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
163940d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
164040d6444eSAvi Kivity    fi
164140d6444eSAvi Kivity  else
164240d6444eSAvi Kivity    if test "$pie" = "yes"; then
164376ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
164440d6444eSAvi Kivity    else
164540d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
164640d6444eSAvi Kivity      pie="no"
164740d6444eSAvi Kivity    fi
164840d6444eSAvi Kivity  fi
164946eef33bSBrad
1650e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
165146eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
165246eef33bSBrad    LDFLAGS_NOPIE="-nopie"
165346eef33bSBrad  fi
165440d6444eSAvi Kivityfi
165540d6444eSAvi Kivity
165609dada40SPaolo Bonzini##########################################
165709dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
165809dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
165909dada40SPaolo Bonzini# specification is necessary
166009dada40SPaolo Bonzini
166109dada40SPaolo Bonziniif test "$cpu" = "i386"; then
166209dada40SPaolo Bonzini  cat > $TMPC << EOF
166309dada40SPaolo Bonzinistatic int sfaa(int *ptr)
166409dada40SPaolo Bonzini{
166509dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
166609dada40SPaolo Bonzini}
166709dada40SPaolo Bonzini
166809dada40SPaolo Bonziniint main(void)
166909dada40SPaolo Bonzini{
167009dada40SPaolo Bonzini  int val = 42;
16711405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
167209dada40SPaolo Bonzini  sfaa(&val);
167309dada40SPaolo Bonzini  return val;
167409dada40SPaolo Bonzini}
167509dada40SPaolo BonziniEOF
167609dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
167709dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
167809dada40SPaolo Bonzini  fi
167909dada40SPaolo Bonzinifi
168009dada40SPaolo Bonzini
168109dada40SPaolo Bonzini#########################################
1682ec530c81Sbellard# Solaris specific configure tool chain decisions
168309dada40SPaolo Bonzini
1684ec530c81Sbellardif test "$solaris" = "yes" ; then
16856792aa11SLoïc Minier  if has $install; then
16866792aa11SLoïc Minier    :
16876792aa11SLoïc Minier  else
168876ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
168976ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
169076ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1691ec530c81Sbellard  fi
169289138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
169376ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
169476ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
169576ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1696ec530c81Sbellard  fi
16976792aa11SLoïc Minier  if has ar; then
16986792aa11SLoïc Minier    :
16996792aa11SLoïc Minier  else
1700ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
170176ad07a4SPeter Maydell      error_exit "No path includes ar" \
170276ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1703ec530c81Sbellard    fi
170476ad07a4SPeter Maydell    error_exit "No path includes ar"
1705ec530c81Sbellard  fi
1706ec530c81Sbellardfi
1707ec530c81Sbellard
1708afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1709121afa9eSAnthony Liguori    target_list="$default_target_list"
1710121afa9eSAnthony Liguorielse
171189138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
17125327cf48Sbellardfi
171325b48338SPeter Maydell
171425b48338SPeter Maydell# Check that we recognised the target name; this allows a more
171525b48338SPeter Maydell# friendly error message than if we let it fall through.
171625b48338SPeter Maydellfor target in $target_list; do
171725b48338SPeter Maydell    case " $default_target_list " in
171825b48338SPeter Maydell        *" $target "*)
171925b48338SPeter Maydell            ;;
172025b48338SPeter Maydell        *)
172125b48338SPeter Maydell            error_exit "Unknown target name '$target'"
172225b48338SPeter Maydell            ;;
172325b48338SPeter Maydell    esac
172425b48338SPeter Maydelldone
172525b48338SPeter Maydell
1726f55fe278SPaolo Bonzini# see if system emulation was really requested
1727f55fe278SPaolo Bonzinicase " $target_list " in
1728f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1729f55fe278SPaolo Bonzini  ;;
1730f55fe278SPaolo Bonzini  *) softmmu=no
1731f55fe278SPaolo Bonzini  ;;
1732f55fe278SPaolo Bonziniesac
17335327cf48Sbellard
1734249247c9SJuan Quintelafeature_not_found() {
1735249247c9SJuan Quintela  feature=$1
173621684af0SStewart Smith  remedy=$2
1737249247c9SJuan Quintela
173876ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
173921684af0SStewart Smith      "configure was not able to find it." \
174021684af0SStewart Smith      "$remedy"
1741249247c9SJuan Quintela}
1742249247c9SJuan Quintela
17437d13299dSbellard# ---
17447d13299dSbellard# big/little endian test
17457d13299dSbellardcat > $TMPC << EOF
174661cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
174761cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
174861cc919fSMike Frysingerextern int foo(short *, short *);
174961cc919fSMike Frysingerint main(int argc, char *argv[]) {
175061cc919fSMike Frysinger    return foo(big_endian, little_endian);
17517d13299dSbellard}
17527d13299dSbellardEOF
17537d13299dSbellard
175461cc919fSMike Frysingerif compile_object ; then
175561cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
175661cc919fSMike Frysinger        bigendian="yes"
175761cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
175861cc919fSMike Frysinger        bigendian="no"
17597d13299dSbellard    else
17607d13299dSbellard        echo big/little test failed
17617d13299dSbellard    fi
17627d13299dSbellardelse
176361cc919fSMike Frysinger    echo big/little test failed
17647d13299dSbellardfi
17657d13299dSbellard
1766b0a47e79SJuan Quintela##########################################
1767a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1768a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1769a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1770a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1771a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1772a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1773a30878e7SPeter Maydell    fi
1774a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1775a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1776a30878e7SPeter Maydell    fi
1777a30878e7SPeter Maydell    gtk=no
1778a30878e7SPeter Maydell    sdl=no
1779a30878e7SPeter Maydellfi
1780a30878e7SPeter Maydell
17816b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
17826b39b063SEric Blakecat > $TMPC << EOF
17836b39b063SEric Blake#include <stdint.h>
17846b39b063SEric Blake#include <stdio.h>
17856b39b063SEric Blakeint main(int argc, char *argv[]) {
17866b39b063SEric Blake    return printf("%zu", SIZE_MAX);
17876b39b063SEric Blake}
17886b39b063SEric BlakeEOF
17896b39b063SEric Blakehave_broken_size_max=no
17906b39b063SEric Blakeif ! compile_object -Werror ; then
17916b39b063SEric Blake    have_broken_size_max=yes
17926b39b063SEric Blakefi
17936b39b063SEric Blake
1794a30878e7SPeter Maydell##########################################
1795015a33bdSGonglei# L2TPV3 probe
1796015a33bdSGonglei
1797015a33bdSGongleicat > $TMPC <<EOF
1798015a33bdSGonglei#include <sys/socket.h>
1799bff6cb72SMichael Tokarev#include <linux/ip.h>
1800015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1801015a33bdSGongleiEOF
1802015a33bdSGongleiif compile_prog "" "" ; then
1803015a33bdSGonglei  l2tpv3=yes
1804015a33bdSGongleielse
1805015a33bdSGonglei  l2tpv3=no
1806015a33bdSGongleifi
1807015a33bdSGonglei
1808015a33bdSGonglei##########################################
18094d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
18104d9310f4SDaniel P. Berrange
18114d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
18124d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
18134d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
18144d9310f4SDaniel P. Berrange    #
18154d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
18164d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
18174d9310f4SDaniel P. Berrange    #
18184d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
18194d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
18204d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
18214d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18224d9310f4SDaniel P. Berrange    # that for you.
18234d9310f4SDaniel P. Berrange    #
18244d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
18254d9310f4SDaniel P. Berrange    # are not in fact redundant.
18264d9310f4SDaniel P. Berrangecat > $TMPC << EOF
18274d9310f4SDaniel P. Berrange#include <unistd.h>
18284d9310f4SDaniel P. Berrange#include <time.h>
18294d9310f4SDaniel P. Berrange#undef localtime_r
18304d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
18314d9310f4SDaniel P. BerrangeEOF
18324d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
18334d9310f4SDaniel P. Berrange        localtime_r="yes"
18344d9310f4SDaniel P. Berrange    else
18354d9310f4SDaniel P. Berrange        localtime_r="no"
18364d9310f4SDaniel P. Berrange    fi
18374d9310f4SDaniel P. Berrangefi
18384d9310f4SDaniel P. Berrange
18394d9310f4SDaniel P. Berrange##########################################
1840779ab5e3SStefan Weil# pkg-config probe
1841779ab5e3SStefan Weil
1842779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
184376ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1844779ab5e3SStefan Weilfi
1845779ab5e3SStefan Weil
1846779ab5e3SStefan Weil##########################################
1847b0a47e79SJuan Quintela# NPTL probe
1848b0a47e79SJuan Quintela
184924cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1850bd0c5661Spbrook  cat > $TMPC <<EOF
1851bd0c5661Spbrook#include <sched.h>
185230813ceaSpbrook#include <linux/futex.h>
1853182eacc0SStefan Weilint main(void) {
1854bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1855bd0c5661Spbrook#error bork
1856bd0c5661Spbrook#endif
1857182eacc0SStefan Weil  return 0;
1858bd0c5661Spbrook}
1859bd0c5661SpbrookEOF
186024cb36a6SPeter Maydell  if ! compile_object ; then
186121684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1862b0a47e79SJuan Quintela  fi
1863bd0c5661Spbrookfi
1864bd0c5661Spbrook
186511d9f695Sbellard##########################################
186699f2dbd3SLiang Li# avx2 optimization requirement check
186799f2dbd3SLiang Li
186899f2dbd3SLiang Licat > $TMPC << EOF
18694fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18704fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18714fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18724fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18734fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18745e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18755e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18764fb8320aSDr. David Alan Gilbert}
18775e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
187899f2dbd3SLiang LiEOF
18794fb8320aSDr. David Alan Gilbertif compile_object "" ; then
188099f2dbd3SLiang Li  avx2_opt="yes"
188199f2dbd3SLiang Lifi
188299f2dbd3SLiang Li
188399f2dbd3SLiang Li#########################################
1884ac62922eSbalrog# zlib check
1885ac62922eSbalrog
18861ece9905SAlon Levyif test "$zlib" != "no" ; then
1887ac62922eSbalrog    cat > $TMPC << EOF
1888ac62922eSbalrog#include <zlib.h>
1889ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1890ac62922eSbalrogEOF
189152166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1892ac62922eSbalrog        :
1893ac62922eSbalrog    else
189476ad07a4SPeter Maydell        error_exit "zlib check failed" \
189576ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1896ac62922eSbalrog    fi
18971ece9905SAlon Levyfi
1898eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1899ac62922eSbalrog
1900ac62922eSbalrog##########################################
1901607dacd0Sqiaonuohan# lzo check
1902607dacd0Sqiaonuohan
1903607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1904607dacd0Sqiaonuohan    cat > $TMPC << EOF
1905607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1906607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1907607dacd0SqiaonuohanEOF
1908607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1909607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1910b25c9dffSStefan Weil        lzo="yes"
1911b25c9dffSStefan Weil    else
1912b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1913b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1914b25c9dffSStefan Weil        fi
1915b25c9dffSStefan Weil        lzo="no"
1916b25c9dffSStefan Weil    fi
1917607dacd0Sqiaonuohanfi
1918607dacd0Sqiaonuohan
1919607dacd0Sqiaonuohan##########################################
1920607dacd0Sqiaonuohan# snappy check
1921607dacd0Sqiaonuohan
1922607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1923607dacd0Sqiaonuohan    cat > $TMPC << EOF
1924607dacd0Sqiaonuohan#include <snappy-c.h>
1925607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1926607dacd0SqiaonuohanEOF
1927607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1928607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1929b25c9dffSStefan Weil        snappy="yes"
1930b25c9dffSStefan Weil    else
1931b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1932b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1933b25c9dffSStefan Weil        fi
1934b25c9dffSStefan Weil        snappy="no"
1935b25c9dffSStefan Weil    fi
1936607dacd0Sqiaonuohanfi
1937607dacd0Sqiaonuohan
1938607dacd0Sqiaonuohan##########################################
19396b383c08SPeter Wu# bzip2 check
19406b383c08SPeter Wu
19416b383c08SPeter Wuif test "$bzip2" != "no" ; then
19426b383c08SPeter Wu    cat > $TMPC << EOF
19436b383c08SPeter Wu#include <bzlib.h>
19446b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19456b383c08SPeter WuEOF
19466b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19476b383c08SPeter Wu        bzip2="yes"
19486b383c08SPeter Wu    else
19496b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19506b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19516b383c08SPeter Wu        fi
19526b383c08SPeter Wu        bzip2="no"
19536b383c08SPeter Wu    fi
19546b383c08SPeter Wufi
19556b383c08SPeter Wu
19566b383c08SPeter Wu##########################################
1957f794573eSEduardo Otubo# libseccomp check
1958f794573eSEduardo Otubo
1959f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1960693e5910SAndrew Jones    case "$cpu" in
1961693e5910SAndrew Jones    i386|x86_64)
1962ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1963693e5910SAndrew Jones        ;;
19645ce43972SJames Hogan    mips)
19655ce43972SJames Hogan        libseccomp_minver="2.2.0"
19665ce43972SJames Hogan        ;;
1967693e5910SAndrew Jones    arm|aarch64)
1968693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1969693e5910SAndrew Jones        ;;
19703e684455SMichael Strosaker    ppc|ppc64)
19713e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19723e684455SMichael Strosaker        ;;
1973693e5910SAndrew Jones    *)
1974693e5910SAndrew Jones        libseccomp_minver=""
1975693e5910SAndrew Jones        ;;
1976693e5910SAndrew Jones    esac
1977693e5910SAndrew Jones
1978693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1979693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
198089138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
198189138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1982f794573eSEduardo Otubo        seccomp="yes"
1983f794573eSEduardo Otubo    else
1984f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1985693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1986693e5910SAndrew Jones                feature_not_found "libseccomp" \
1987693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1988693e5910SAndrew Jones            else
1989693e5910SAndrew Jones                feature_not_found "libseccomp" \
1990693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1991693e5910SAndrew Jones            fi
1992896848f0SEduardo Otubo        fi
1993e84d5956SYann E. MORIN        seccomp="no"
1994f794573eSEduardo Otubo    fi
1995f794573eSEduardo Otubofi
1996f794573eSEduardo Otubo##########################################
1997e37630caSaliguori# xen probe
1998e37630caSaliguori
1999fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2000b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
20015eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2002d5b93ddfSAnthony PERARD
200350ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
200450ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
200550ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
200650ced5b3SStefan Weil
200750ced5b3SStefan Weil  # Xen (any)
200850ced5b3SStefan Weil  cat > $TMPC <<EOF
200950ced5b3SStefan Weil#include <xenctrl.h>
201050ced5b3SStefan Weilint main(void) {
201150ced5b3SStefan Weil  return 0;
201250ced5b3SStefan Weil}
201350ced5b3SStefan WeilEOF
201450ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
201550ced5b3SStefan Weil    # Xen not found
201650ced5b3SStefan Weil    if test "$xen" = "yes" ; then
201721684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
201850ced5b3SStefan Weil    fi
201950ced5b3SStefan Weil    xen=no
202050ced5b3SStefan Weil
2021d5b93ddfSAnthony PERARD  # Xen unstable
202269deef08SPeter Maydell  elif
202369deef08SPeter Maydell      cat > $TMPC <<EOF &&
20245eeb39c2SIan Campbell/*
20255eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20265eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2027b6eb9b45SPaulina Szubarczyk *
2028b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2029b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2030b6eb9b45SPaulina Szubarczyk */
2031b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2032b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2033b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2034b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2035b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2036b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2037b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2038b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2039b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2040b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2041b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2042b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2043b6eb9b45SPaulina Szubarczyk#endif
2044b6eb9b45SPaulina Szubarczykint main(void) {
2045b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2046b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2047b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2048b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2049b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2050b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2051b6eb9b45SPaulina Szubarczyk
2052b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2053b6eb9b45SPaulina Szubarczyk
2054b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2055b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2056b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2057b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2058b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2059b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2060b6eb9b45SPaulina Szubarczyk
2061b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2062b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2063b6eb9b45SPaulina Szubarczyk
2064b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2065b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2066b6eb9b45SPaulina Szubarczyk
2067b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2068b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2069b6eb9b45SPaulina Szubarczyk
2070b6eb9b45SPaulina Szubarczyk  return 0;
2071b6eb9b45SPaulina Szubarczyk}
2072b6eb9b45SPaulina SzubarczykEOF
2073b6eb9b45SPaulina Szubarczyk      compile_prog "" "$xen_libs $xen_stable_libs"
2074b6eb9b45SPaulina Szubarczyk    then
2075b6eb9b45SPaulina Szubarczyk    xen_ctrl_version=480
2076b6eb9b45SPaulina Szubarczyk    xen=yes
2077b6eb9b45SPaulina Szubarczyk  elif
2078b6eb9b45SPaulina Szubarczyk      cat > $TMPC <<EOF &&
2079b6eb9b45SPaulina Szubarczyk/*
2080b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2081b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
20825eeb39c2SIan Campbell */
20835eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
20845eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
20855eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
20865eeb39c2SIan Campbell#include <xenctrl.h>
20875eeb39c2SIan Campbell#include <xenstore.h>
20885eeb39c2SIan Campbell#include <xenevtchn.h>
20895eeb39c2SIan Campbell#include <xengnttab.h>
20905eeb39c2SIan Campbell#include <xenforeignmemory.h>
20915eeb39c2SIan Campbell#include <stdint.h>
20925eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
20935eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
20945eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
20955eeb39c2SIan Campbell#endif
20965eeb39c2SIan Campbellint main(void) {
20975eeb39c2SIan Campbell  xc_interface *xc = NULL;
20985eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
20995eeb39c2SIan Campbell  xenevtchn_handle *xe;
21005eeb39c2SIan Campbell  xengnttab_handle *xg;
21015eeb39c2SIan Campbell  xen_domain_handle_t handle;
21025eeb39c2SIan Campbell
21035eeb39c2SIan Campbell  xs_daemon_open();
21045eeb39c2SIan Campbell
21055eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
21065eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21075eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21085eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21095eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
21105eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
21115eeb39c2SIan Campbell
21125eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
21135eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
21145eeb39c2SIan Campbell
21155eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
21165eeb39c2SIan Campbell  xenevtchn_fd(xe);
21175eeb39c2SIan Campbell
21185eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
21195eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
21205eeb39c2SIan Campbell
21215eeb39c2SIan Campbell  return 0;
21225eeb39c2SIan Campbell}
21235eeb39c2SIan CampbellEOF
21245eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
21255eeb39c2SIan Campbell    then
21265eeb39c2SIan Campbell    xen_ctrl_version=471
21275eeb39c2SIan Campbell    xen=yes
21285eeb39c2SIan Campbell  elif
21295eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
2130e37630caSaliguori#include <xenctrl.h>
2131cdadde39SRoger Pau Monne#include <stdint.h>
2132cdadde39SRoger Pau Monneint main(void) {
2133cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2134cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2135cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2136cdadde39SRoger Pau Monne  return 0;
2137cdadde39SRoger Pau Monne}
2138cdadde39SRoger Pau MonneEOF
2139cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
2140cdadde39SRoger Pau Monne    then
2141cdadde39SRoger Pau Monne    xen_ctrl_version=470
2142cdadde39SRoger Pau Monne    xen=yes
2143cdadde39SRoger Pau Monne
2144cdadde39SRoger Pau Monne  # Xen 4.6
2145cdadde39SRoger Pau Monne  elif
2146cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2147cdadde39SRoger Pau Monne#include <xenctrl.h>
2148e108a3c1SAnthony PERARD#include <xenstore.h>
2149d5b93ddfSAnthony PERARD#include <stdint.h>
2150d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2151d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2152d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2153d5b93ddfSAnthony PERARD#endif
2154d5b93ddfSAnthony PERARDint main(void) {
2155d5b93ddfSAnthony PERARD  xc_interface *xc;
2156d5b93ddfSAnthony PERARD  xs_daemon_open();
2157d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2158d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2159d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2160b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21618688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2162d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
216320a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2164d8b441a3SJan Beulich  return 0;
2165d8b441a3SJan Beulich}
2166d8b441a3SJan BeulichEOF
2167d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2168d8b441a3SJan Beulich    then
2169d8b441a3SJan Beulich    xen_ctrl_version=460
2170d8b441a3SJan Beulich    xen=yes
2171d8b441a3SJan Beulich
2172d8b441a3SJan Beulich  # Xen 4.5
2173d8b441a3SJan Beulich  elif
2174d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2175d8b441a3SJan Beulich#include <xenctrl.h>
2176d8b441a3SJan Beulich#include <xenstore.h>
2177d8b441a3SJan Beulich#include <stdint.h>
2178d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2179d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2180d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2181d8b441a3SJan Beulich#endif
2182d8b441a3SJan Beulichint main(void) {
2183d8b441a3SJan Beulich  xc_interface *xc;
2184d8b441a3SJan Beulich  xs_daemon_open();
2185d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2186d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2187d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2188d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2189d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21903996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
21913996e85cSPaul Durrant  return 0;
21923996e85cSPaul Durrant}
21933996e85cSPaul DurrantEOF
21943996e85cSPaul Durrant      compile_prog "" "$xen_libs"
21953996e85cSPaul Durrant    then
21963996e85cSPaul Durrant    xen_ctrl_version=450
21973996e85cSPaul Durrant    xen=yes
21983996e85cSPaul Durrant
21993996e85cSPaul Durrant  elif
22003996e85cSPaul Durrant      cat > $TMPC <<EOF &&
22013996e85cSPaul Durrant#include <xenctrl.h>
22023996e85cSPaul Durrant#include <xenstore.h>
22033996e85cSPaul Durrant#include <stdint.h>
22043996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
22053996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
22063996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
22073996e85cSPaul Durrant#endif
22083996e85cSPaul Durrantint main(void) {
22093996e85cSPaul Durrant  xc_interface *xc;
22103996e85cSPaul Durrant  xs_daemon_open();
22113996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
22123996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22133996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
22143996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22153996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22168688e065SStefano Stabellini  return 0;
22178688e065SStefano Stabellini}
22188688e065SStefano StabelliniEOF
22198688e065SStefano Stabellini      compile_prog "" "$xen_libs"
222069deef08SPeter Maydell    then
22218688e065SStefano Stabellini    xen_ctrl_version=420
22228688e065SStefano Stabellini    xen=yes
22238688e065SStefano Stabellini
2224e37630caSaliguori  else
2225fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2226edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2227edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2228fc321b4bSJuan Quintela    fi
2229fc321b4bSJuan Quintela    xen=no
2230e37630caSaliguori  fi
2231d5b93ddfSAnthony PERARD
2232d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
22335eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
22345eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
22355eeb39c2SIan Campbell    fi
2236d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2237d5b93ddfSAnthony PERARD  fi
2238e37630caSaliguorifi
2239e37630caSaliguori
2240eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2241edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2242eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2243eb6fda0fSAnthony PERARD  else
2244eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
224576ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
224676ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2247eb6fda0fSAnthony PERARD    fi
2248eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2249eb6fda0fSAnthony PERARD  fi
2250eb6fda0fSAnthony PERARDfi
2251eb6fda0fSAnthony PERARD
225264a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
225364a7ad6fSIan Campbell   test "$xen" != "yes"; then
225464a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
225564a7ad6fSIan Campbell	       "which requires Xen support."
225664a7ad6fSIan Campbellfi
225764a7ad6fSIan Campbell
2258e37630caSaliguori##########################################
2259dfffc653SJuan Quintela# Sparse probe
2260dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
22610dba6195SLoïc Minier  if has cgcc; then
2262dfffc653SJuan Quintela    sparse=yes
2263dfffc653SJuan Quintela  else
2264dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
226521684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2266dfffc653SJuan Quintela    fi
2267dfffc653SJuan Quintela    sparse=no
2268dfffc653SJuan Quintela  fi
2269dfffc653SJuan Quintelafi
2270dfffc653SJuan Quintela
2271dfffc653SJuan Quintela##########################################
2272f676c67eSJeremy White# X11 probe
2273f676c67eSJeremy Whitex11_cflags=
2274f676c67eSJeremy Whitex11_libs=-lX11
2275f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
227689138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
227789138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2278f676c67eSJeremy Whitefi
2279f676c67eSJeremy White
2280f676c67eSJeremy White##########################################
2281a4ccabcfSAnthony Liguori# GTK probe
2282a4ccabcfSAnthony Liguori
22839e04c683SStefan Weilif test "$gtkabi" = ""; then
22849e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
22859e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
22869e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
22879e04c683SStefan Weil        gtkabi=2.0
22889e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
22899e04c683SStefan Weil        gtkabi=3.0
22909e04c683SStefan Weil    else
22919e04c683SStefan Weil        gtkabi=2.0
22929e04c683SStefan Weil    fi
22939e04c683SStefan Weilfi
22949e04c683SStefan Weil
2295a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2296528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
22970a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2298528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2299528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2300bbbf9bfbSStefan Weil    else
2301bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2302bbbf9bfbSStefan Weil    fi
2303bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
230489138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
230589138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
230689138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
23070a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2308f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2309f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
23100a337ed0SGerd Hoffmann        fi
2311bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2312bbbf9bfbSStefan Weil        gtk="yes"
2313bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
23149e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2315bbbf9bfbSStefan Weil    else
2316bbbf9bfbSStefan Weil        gtk="no"
2317bbbf9bfbSStefan Weil    fi
2318bbbf9bfbSStefan Weilfi
2319bbbf9bfbSStefan Weil
2320ddbb0d09SDaniel P. Berrange
2321ddbb0d09SDaniel P. Berrange##########################################
2322ddbb0d09SDaniel P. Berrange# GNUTLS probe
2323ddbb0d09SDaniel P. Berrange
232437371299SPeter Maydellgnutls_works() {
232537371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
232637371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
232737371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
232837371299SPeter Maydell    # builds doesn't work:
232937371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
233037371299SPeter Maydell    #
233137371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
233237371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
233337371299SPeter Maydell        return 1
233437371299SPeter Maydell    fi
233537371299SPeter Maydell
233637371299SPeter Maydell    write_c_skeleton
233737371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
233837371299SPeter Maydell}
233937371299SPeter Maydell
234062893b67SDaniel P. Berrangegnutls_gcrypt=no
2341ed754746SDaniel P. Berrangegnutls_nettle=no
2342ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
234337371299SPeter Maydell    if gnutls_works; then
234489138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
234589138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2346ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2347ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2348ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2349ddbb0d09SDaniel P. Berrange        gnutls="yes"
2350ddbb0d09SDaniel P. Berrange
2351b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2352b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2353b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2354b917da4cSDaniel P. Berrange	else
2355b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2356b917da4cSDaniel P. Berrange	fi
2357b917da4cSDaniel P. Berrange
235862893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
235962893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2360ed754746SDaniel P. Berrange	    gnutls_nettle=yes
236162893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
236289138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2363ed754746SDaniel P. Berrange		*gcrypt*)
2364ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2365ed754746SDaniel P. Berrange		    gnutls_nettle=no
2366ed754746SDaniel P. Berrange		    ;;
2367ed754746SDaniel P. Berrange		*nettle*)
2368ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2369ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2370ed754746SDaniel P. Berrange		    ;;
2371ed754746SDaniel P. Berrange		*)
2372ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2373ed754746SDaniel P. Berrange		    gnutls_nettle=no
2374ed754746SDaniel P. Berrange		    ;;
237562893b67SDaniel P. Berrange	    esac
237662893b67SDaniel P. Berrange	else
237762893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2378ed754746SDaniel P. Berrange	    gnutls_nettle=no
237962893b67SDaniel P. Berrange	fi
2380ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2381ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2382ddbb0d09SDaniel P. Berrange    else
2383ddbb0d09SDaniel P. Berrange        gnutls="no"
2384b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2385ddbb0d09SDaniel P. Berrange    fi
2386ddbb0d09SDaniel P. Berrangeelse
2387b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2388ddbb0d09SDaniel P. Berrangefi
2389ddbb0d09SDaniel P. Berrange
239091bfcdb0SDaniel P. Berrange
239191bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
239291bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
239391bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
239491bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
239591bfcdb0SDaniel P. Berrangethen
239691bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
239791bfcdb0SDaniel P. Berrange    then
239891bfcdb0SDaniel P. Berrange        gcrypt="no"
239991bfcdb0SDaniel P. Berrange    fi
240091bfcdb0SDaniel P. Berrangefi
240191bfcdb0SDaniel P. Berrange
240291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
240391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
240491bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
240591bfcdb0SDaniel P. Berrangeif test -z "$nettle"
240691bfcdb0SDaniel P. Berrangethen
240791bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
240891bfcdb0SDaniel P. Berrange    then
240991bfcdb0SDaniel P. Berrange        nettle="no"
241091bfcdb0SDaniel P. Berrange    fi
241191bfcdb0SDaniel P. Berrangefi
241291bfcdb0SDaniel P. Berrange
241391bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
241491bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
241591bfcdb0SDaniel P. Berrange    then
241691bfcdb0SDaniel P. Berrange	return 1
241791bfcdb0SDaniel P. Berrange    fi
241891bfcdb0SDaniel P. Berrange
241991bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
242091bfcdb0SDaniel P. Berrange    then
242189138857SStefan Weil	host=$(libgcrypt-config --host)
242291bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
242391bfcdb0SDaniel P. Berrange	then
242491bfcdb0SDaniel P. Berrange	    return 1
242591bfcdb0SDaniel P. Berrange	fi
242691bfcdb0SDaniel P. Berrange    fi
242791bfcdb0SDaniel P. Berrange
242891bfcdb0SDaniel P. Berrange    return 0
242991bfcdb0SDaniel P. Berrange}
243091bfcdb0SDaniel P. Berrange
243191bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
243291bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
243389138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
243489138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
243591bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
243691bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
243791bfcdb0SDaniel P. Berrange        # turn breaks static builds...
243891bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
243991bfcdb0SDaniel P. Berrange        then
244091bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
244191bfcdb0SDaniel P. Berrange        fi
244262893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
244362893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
244462893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
244591bfcdb0SDaniel P. Berrange        gcrypt="yes"
244691bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
244791bfcdb0SDaniel P. Berrange           nettle="no"
244891bfcdb0SDaniel P. Berrange        fi
244937788f25SDaniel P. Berrange
245037788f25SDaniel P. Berrange        cat > $TMPC << EOF
245137788f25SDaniel P. Berrange#include <gcrypt.h>
245237788f25SDaniel P. Berrangeint main(void) {
245337788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
245437788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
245537788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
245637788f25SDaniel P. Berrange return 0;
245737788f25SDaniel P. Berrange}
245837788f25SDaniel P. BerrangeEOF
245937788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
246037788f25SDaniel P. Berrange            gcrypt_kdf=yes
246137788f25SDaniel P. Berrange        fi
24621f923c70SLongpeng(Mike)
24631f923c70SLongpeng(Mike)        cat > $TMPC << EOF
24641f923c70SLongpeng(Mike)#include <gcrypt.h>
24651f923c70SLongpeng(Mike)int main(void) {
24661f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
24671f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
24681f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
24691f923c70SLongpeng(Mike)  return 0;
24701f923c70SLongpeng(Mike)}
24711f923c70SLongpeng(Mike)EOF
24721f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
24731f923c70SLongpeng(Mike)            gcrypt_hmac=yes
24741f923c70SLongpeng(Mike)        fi
247562893b67SDaniel P. Berrange    else
247691bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
247762893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
247891bfcdb0SDaniel P. Berrange        else
247991bfcdb0SDaniel P. Berrange            gcrypt="no"
248091bfcdb0SDaniel P. Berrange        fi
248162893b67SDaniel P. Berrange    fi
248262893b67SDaniel P. Berrangefi
248362893b67SDaniel P. Berrange
2484ddbb0d09SDaniel P. Berrange
248591bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2486ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
248789138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
248889138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
248989138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2490ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2491ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2492ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
249391bfcdb0SDaniel P. Berrange        nettle="yes"
2494fff2f982SDaniel P. Berrange
2495fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
24969e87a691SSteven Luo#include <stddef.h>
2497fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2498fff2f982SDaniel P. Berrangeint main(void) {
2499fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2500fff2f982SDaniel P. Berrange     return 0;
2501fff2f982SDaniel P. Berrange}
2502fff2f982SDaniel P. BerrangeEOF
2503fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2504fff2f982SDaniel P. Berrange            nettle_kdf=yes
2505fff2f982SDaniel P. Berrange        fi
2506ed754746SDaniel P. Berrange    else
250791bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2508ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
250991bfcdb0SDaniel P. Berrange        else
251091bfcdb0SDaniel P. Berrange            nettle="no"
2511ed754746SDaniel P. Berrange        fi
2512ed754746SDaniel P. Berrange    fi
251391bfcdb0SDaniel P. Berrangefi
251491bfcdb0SDaniel P. Berrange
251591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
251691bfcdb0SDaniel P. Berrangethen
251791bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
251891bfcdb0SDaniel P. Berrangefi
2519ed754746SDaniel P. Berrange
25209a2fd434SDaniel P. Berrange##########################################
25219a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25229a2fd434SDaniel P. Berrange
25239a2fd434SDaniel P. Berrangetasn1=yes
252490246037SDaniel P. Berrangetasn1_cflags=""
252590246037SDaniel P. Berrangetasn1_libs=""
25269a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
252789138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
252889138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25299a2fd434SDaniel P. Berrangeelse
25309a2fd434SDaniel P. Berrange    tasn1=no
25319a2fd434SDaniel P. Berrangefi
25329a2fd434SDaniel P. Berrange
2533ed754746SDaniel P. Berrange
2534bbbf9bfbSStefan Weil##########################################
2535559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2536559607eaSDaniel P. Berrange
2537559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2538559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2539559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2540559607eaSDaniel P. Berrangefi
2541559607eaSDaniel P. Berrange
2542559607eaSDaniel P. Berrange##########################################
2543bbbf9bfbSStefan Weil# VTE probe
2544bbbf9bfbSStefan Weil
2545bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2546bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2547c6feff9eSCole Robinson      vteminversion="0.32.0"
2548c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2549c6feff9eSCole Robinson        vtepackage="vte-2.91"
2550c6feff9eSCole Robinson      else
2551528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2552c6feff9eSCole Robinson      fi
2553528de90aSDaniel P. Berrange    else
2554528de90aSDaniel P. Berrange      vtepackage="vte"
2555c6feff9eSCole Robinson      vteminversion="0.24.0"
2556528de90aSDaniel P. Berrange    fi
2557c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
255889138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
255989138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
256089138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2561bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2562bbbf9bfbSStefan Weil        vte="yes"
2563bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
25649e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2565c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
25669e04c683SStefan Weil        else
25679e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
25689e04c683SStefan Weil        fi
2569bbbf9bfbSStefan Weil    else
2570bbbf9bfbSStefan Weil        vte="no"
2571a4ccabcfSAnthony Liguori    fi
2572a4ccabcfSAnthony Liguorifi
2573a4ccabcfSAnthony Liguori
2574a4ccabcfSAnthony Liguori##########################################
257511d9f695Sbellard# SDL probe
257611d9f695Sbellard
25773ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
25783ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
257947c03744SDave Airlie
2580ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2581ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2582ee8466d0SCole Robinson        sdlabi=1.2
2583ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2584ee8466d0SCole Robinson        sdlabi=2.0
2585ee8466d0SCole Robinson    else
2586ee8466d0SCole Robinson        sdlabi=1.2
2587ee8466d0SCole Robinson    fi
2588ee8466d0SCole Robinsonfi
2589ee8466d0SCole Robinson
259047c03744SDave Airlieif test $sdlabi = "2.0"; then
259147c03744SDave Airlie    sdl_config=$sdl2_config
259247c03744SDave Airlie    sdlname=sdl2
259347c03744SDave Airlie    sdlconfigname=sdl2_config
2594e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
259547c03744SDave Airlie    sdlname=sdl
259647c03744SDave Airlie    sdlconfigname=sdl_config
2597e07047cfSCole Robinsonelse
2598e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
25993ec87ffeSPaolo Bonzinifi
26003ec87ffeSPaolo Bonzini
260189138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
260247c03744SDave Airlie  sdl_config=$sdlconfigname
260347c03744SDave Airliefi
260447c03744SDave Airlie
260547c03744SDave Airlieif $pkg_config $sdlname --exists; then
260647c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
260789138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
26083ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
26093ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
261089138857SStefan Weil  sdlversion=$($sdlconfig --version)
2611a0dfd8a4SLoïc Minierelse
2612a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
261321684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2614a0dfd8a4SLoïc Minier  fi
2615a0dfd8a4SLoïc Minier  sdl=no
26169316f803SPaolo Bonzinifi
261729e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
26183ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
26193ec87ffeSPaolo Bonzinifi
262011d9f695Sbellard
26219316f803SPaolo Bonzinisdl_too_old=no
2622c4198157SJuan Quintelaif test "$sdl" != "no" ; then
262311d9f695Sbellard  cat > $TMPC << EOF
262411d9f695Sbellard#include <SDL.h>
262511d9f695Sbellard#undef main /* We don't want SDL to override our main() */
262611d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
262711d9f695SbellardEOF
262889138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
262974f42e18STeLeMan  if test "$static" = "yes" ; then
263089138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
263174f42e18STeLeMan  else
263289138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
263374f42e18STeLeMan  fi
263452166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
263589138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
263611d9f695Sbellard      sdl_too_old=yes
263711d9f695Sbellard    else
263811d9f695Sbellard      sdl=yes
263911d9f695Sbellard    fi
26407c1f25b4Sbellard
264167c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26421ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
264367c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
264489138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
264589138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
264611d9f695Sbellard      fi
264752166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26481ac88f28SJuan Quintela	:
26491ac88f28SJuan Quintela      else
26501ac88f28SJuan Quintela        sdl=no
26517c1f25b4Sbellard      fi
26527c1f25b4Sbellard    fi # static link
2653c4198157SJuan Quintela  else # sdl not found
2654c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
265521684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2656c4198157SJuan Quintela    fi
2657c4198157SJuan Quintela    sdl=no
26587c1f25b4Sbellard  fi # sdl compile test
2659fd677642Sthsfi
266011d9f695Sbellard
26615368a422Saliguoriif test "$sdl" = "yes" ; then
26625368a422Saliguori  cat > $TMPC <<EOF
26635368a422Saliguori#include <SDL.h>
26645368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
26655368a422Saliguori#include <X11/XKBlib.h>
26665368a422Saliguori#else
26675368a422Saliguori#error No x11 support
26685368a422Saliguori#endif
26695368a422Saliguoriint main(void) { return 0; }
26705368a422SaliguoriEOF
2671f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2672f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2673f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
26745368a422Saliguori  fi
26750705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
26765368a422Saliguorifi
26775368a422Saliguori
26788f28f3fbSths##########################################
26792da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
26802da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
26812da776dbSMichael R. Hines  cat > $TMPC <<EOF
26822da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
26832da776dbSMichael R. Hinesint main(void) { return 0; }
26842da776dbSMichael R. HinesEOF
26852da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
26862da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
26872da776dbSMichael R. Hines    rdma="yes"
26882da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
26892da776dbSMichael R. Hines  else
26902da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
26912da776dbSMichael R. Hines        error_exit \
26922da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
26932da776dbSMichael R. Hines            " Your options:" \
26942da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
26952da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
26962da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
26972da776dbSMichael R. Hines    fi
26982da776dbSMichael R. Hines    rdma="no"
26992da776dbSMichael R. Hines  fi
27002da776dbSMichael R. Hinesfi
27012da776dbSMichael R. Hines
270295c6bff3SBenoît Canet
270395c6bff3SBenoît Canet##########################################
27042f9606b3Saliguori# VNC SASL detection
2705821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
27062f9606b3Saliguori  cat > $TMPC <<EOF
27072f9606b3Saliguori#include <sasl/sasl.h>
27082f9606b3Saliguori#include <stdio.h>
27092f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
27102f9606b3SaliguoriEOF
27112f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
27122f9606b3Saliguori  vnc_sasl_cflags=""
27132f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
271452166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2715ea784e3bSJuan Quintela    vnc_sasl=yes
2716fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2717ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
27182f9606b3Saliguori  else
2719ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
272021684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2721ea784e3bSJuan Quintela    fi
2722ea784e3bSJuan Quintela    vnc_sasl=no
27232f9606b3Saliguori  fi
27242f9606b3Saliguorifi
27252f9606b3Saliguori
27262f9606b3Saliguori##########################################
27272f6f5c7aSCorentin Chary# VNC JPEG detection
2728821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27292f6f5c7aSCorentin Charycat > $TMPC <<EOF
27302f6f5c7aSCorentin Chary#include <stdio.h>
27312f6f5c7aSCorentin Chary#include <jpeglib.h>
27322f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27332f6f5c7aSCorentin CharyEOF
27342f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27352f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
27362f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
27372f6f5c7aSCorentin Chary    vnc_jpeg=yes
27382f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2739ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
27402f6f5c7aSCorentin Chary  else
27412f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
274221684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27432f6f5c7aSCorentin Chary    fi
27442f6f5c7aSCorentin Chary    vnc_jpeg=no
27452f6f5c7aSCorentin Chary  fi
27462f6f5c7aSCorentin Charyfi
27472f6f5c7aSCorentin Chary
27482f6f5c7aSCorentin Chary##########################################
2749efe556adSCorentin Chary# VNC PNG detection
2750821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2751efe556adSCorentin Charycat > $TMPC <<EOF
2752efe556adSCorentin Chary//#include <stdio.h>
2753efe556adSCorentin Chary#include <png.h>
2754832ce9c2SScott Wood#include <stddef.h>
2755efe556adSCorentin Charyint main(void) {
2756efe556adSCorentin Chary    png_structp png_ptr;
2757efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
27587edc3fedSPeter Maydell    return png_ptr != 0;
2759efe556adSCorentin Chary}
2760efe556adSCorentin CharyEOF
276165d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
276289138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
276389138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
27649af8025eSBrad  else
2765efe556adSCorentin Chary    vnc_png_cflags=""
2766efe556adSCorentin Chary    vnc_png_libs="-lpng"
27679af8025eSBrad  fi
2768efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2769efe556adSCorentin Chary    vnc_png=yes
2770efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
27719af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2772efe556adSCorentin Chary  else
2773efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
277421684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2775efe556adSCorentin Chary    fi
2776efe556adSCorentin Chary    vnc_png=no
2777efe556adSCorentin Chary  fi
2778efe556adSCorentin Charyfi
2779efe556adSCorentin Chary
2780efe556adSCorentin Chary##########################################
278176655d6dSaliguori# fnmatch() probe, used for ACL routines
278276655d6dSaliguorifnmatch="no"
278376655d6dSaliguoricat > $TMPC << EOF
278476655d6dSaliguori#include <fnmatch.h>
278576655d6dSaliguoriint main(void)
278676655d6dSaliguori{
278776655d6dSaliguori    fnmatch("foo", "foo", 0);
278876655d6dSaliguori    return 0;
278976655d6dSaliguori}
279076655d6dSaliguoriEOF
279152166aa0SJuan Quintelaif compile_prog "" "" ; then
279276655d6dSaliguori   fnmatch="yes"
279376655d6dSaliguorifi
279476655d6dSaliguori
279576655d6dSaliguori##########################################
2796c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2797dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2798dce512deSChristoph Hellwig  cat > $TMPC << EOF
2799ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2800dce512deSChristoph Hellwig#include <xfs/xfs.h>
2801dce512deSChristoph Hellwigint main(void)
2802dce512deSChristoph Hellwig{
2803dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2804dce512deSChristoph Hellwig    return 0;
2805dce512deSChristoph Hellwig}
2806dce512deSChristoph HellwigEOF
2807dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2808dce512deSChristoph Hellwig    xfs="yes"
2809dce512deSChristoph Hellwig  else
2810dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
281121684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2812dce512deSChristoph Hellwig    fi
2813dce512deSChristoph Hellwig    xfs=no
2814dce512deSChristoph Hellwig  fi
2815dce512deSChristoph Hellwigfi
2816dce512deSChristoph Hellwig
2817dce512deSChristoph Hellwig##########################################
28188a16d273Sths# vde libraries probe
2819dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
28204baae0acSJuan Quintela  vde_libs="-lvdeplug"
28218a16d273Sths  cat > $TMPC << EOF
28228a16d273Sths#include <libvdeplug.h>
28234a7f0e06Spbrookint main(void)
28244a7f0e06Spbrook{
28254a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2826fea08e08SPeter Maydell    char s[] = "";
2827fea08e08SPeter Maydell    vde_open(s, s, &a);
28284a7f0e06Spbrook    return 0;
28294a7f0e06Spbrook}
28308a16d273SthsEOF
283152166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28324baae0acSJuan Quintela    vde=yes
28338e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28348e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2835dfb278bdSJuan Quintela  else
2836dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
283721684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2838dfb278bdSJuan Quintela    fi
2839dfb278bdSJuan Quintela    vde=no
28408a16d273Sths  fi
28418a16d273Sthsfi
28428a16d273Sths
28438a16d273Sths##########################################
28440a985b37SVincenzo Maffione# netmap support probe
28450a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28460a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28470a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28480a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28490a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
285058952137SVincenzo Maffioneif test "$netmap" != "no" ; then
285158952137SVincenzo Maffione  cat > $TMPC << EOF
285258952137SVincenzo Maffione#include <inttypes.h>
285358952137SVincenzo Maffione#include <net/if.h>
285458952137SVincenzo Maffione#include <net/netmap.h>
285558952137SVincenzo Maffione#include <net/netmap_user.h>
28560a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
28570a985b37SVincenzo Maffione#error
28580a985b37SVincenzo Maffione#endif
285958952137SVincenzo Maffioneint main(void) { return 0; }
286058952137SVincenzo MaffioneEOF
286158952137SVincenzo Maffione  if compile_prog "" "" ; then
286258952137SVincenzo Maffione    netmap=yes
286358952137SVincenzo Maffione  else
286458952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
286558952137SVincenzo Maffione      feature_not_found "netmap"
286658952137SVincenzo Maffione    fi
286758952137SVincenzo Maffione    netmap=no
286858952137SVincenzo Maffione  fi
286958952137SVincenzo Maffionefi
287058952137SVincenzo Maffione
287158952137SVincenzo Maffione##########################################
287247e98658SCorey Bryant# libcap-ng library probe
287347e98658SCorey Bryantif test "$cap_ng" != "no" ; then
287447e98658SCorey Bryant  cap_libs="-lcap-ng"
287547e98658SCorey Bryant  cat > $TMPC << EOF
287647e98658SCorey Bryant#include <cap-ng.h>
287747e98658SCorey Bryantint main(void)
287847e98658SCorey Bryant{
287947e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
288047e98658SCorey Bryant    return 0;
288147e98658SCorey Bryant}
288247e98658SCorey BryantEOF
288347e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
288447e98658SCorey Bryant    cap_ng=yes
288547e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
288647e98658SCorey Bryant  else
288747e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
288821684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
288947e98658SCorey Bryant    fi
289047e98658SCorey Bryant    cap_ng=no
289147e98658SCorey Bryant  fi
289247e98658SCorey Bryantfi
289347e98658SCorey Bryant
289447e98658SCorey Bryant##########################################
2895c2de5c91Smalc# Sound support libraries probe
28968f28f3fbSths
2897c2de5c91Smalcaudio_drv_probe()
2898c2de5c91Smalc{
2899c2de5c91Smalc    drv=$1
2900c2de5c91Smalc    hdr=$2
2901c2de5c91Smalc    lib=$3
2902c2de5c91Smalc    exp=$4
2903c2de5c91Smalc    cfl=$5
29048f28f3fbSths        cat > $TMPC << EOF
2905c2de5c91Smalc#include <$hdr>
2906c2de5c91Smalcint main(void) { $exp }
29078f28f3fbSthsEOF
290852166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
29098f28f3fbSths        :
29108f28f3fbSths    else
291176ad07a4SPeter Maydell        error_exit "$drv check failed" \
291276ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
29138f28f3fbSths    fi
2914c2de5c91Smalc}
2915c2de5c91Smalc
291689138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2917c2de5c91Smalcfor drv in $audio_drv_list; do
2918c2de5c91Smalc    case $drv in
2919c2de5c91Smalc    alsa)
2920c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2921e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2922a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2923c2de5c91Smalc    ;;
2924c2de5c91Smalc
2925b8e59f18Smalc    pa)
2926e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2927e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2928a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
292967f86e8eSJuan Quintela    audio_pt_int="yes"
2930b8e59f18Smalc    ;;
2931b8e59f18Smalc
2932373967b2SGerd Hoffmann    sdl)
2933373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2934373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2935373967b2SGerd Hoffmann    fi
2936373967b2SGerd Hoffmann    ;;
2937373967b2SGerd Hoffmann
2938997e690aSJuan Quintela    coreaudio)
2939997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2940997e690aSJuan Quintela    ;;
2941997e690aSJuan Quintela
2942a4bf6780SJuan Quintela    dsound)
2943a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2944d5631638Smalc      audio_win_int="yes"
2945a4bf6780SJuan Quintela    ;;
2946a4bf6780SJuan Quintela
2947a4bf6780SJuan Quintela    oss)
2948a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2949a4bf6780SJuan Quintela    ;;
2950a4bf6780SJuan Quintela
2951373967b2SGerd Hoffmann    wav)
2952373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29532f6a1ab0Sblueswir1    ;;
29542f6a1ab0Sblueswir1
2955e4c63a6aSmalc    *)
29561c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
295776ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
295876ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2959e4c63a6aSmalc    }
2960e4c63a6aSmalc    ;;
2961c2de5c91Smalc    esac
2962c2de5c91Smalcdone
29638f28f3fbSths
29644d3b6f6eSbalrog##########################################
29652e4d9fb1Saurel32# BrlAPI probe
29662e4d9fb1Saurel32
29674ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2968eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
29692e4d9fb1Saurel32  cat > $TMPC << EOF
29702e4d9fb1Saurel32#include <brlapi.h>
2971832ce9c2SScott Wood#include <stddef.h>
29722e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
29732e4d9fb1Saurel32EOF
297452166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
29752e4d9fb1Saurel32    brlapi=yes
2976264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
29774ffcedb6SJuan Quintela  else
29784ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
297921684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
29804ffcedb6SJuan Quintela    fi
29814ffcedb6SJuan Quintela    brlapi=no
2982eb82284fSJuan Quintela  fi
2983eb82284fSJuan Quintelafi
29842e4d9fb1Saurel32
29852e4d9fb1Saurel32##########################################
29864d3b6f6eSbalrog# curses probe
2987a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2988e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
29898ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
29908ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2991e095e2f3SStefan Weil  else
29927c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
29938ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
2994e095e2f3SStefan Weil  fi
2995c584a6d0SJuan Quintela  curses_found=no
29964d3b6f6eSbalrog  cat > $TMPC << EOF
29978ddc5bf9SSamuel Thibault#include <locale.h>
29984d3b6f6eSbalrog#include <curses.h>
29998ddc5bf9SSamuel Thibault#include <wchar.h>
3000ef9a2524SStefan Weilint main(void) {
3001ef9a2524SStefan Weil  const char *s = curses_version();
30028ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
30038ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3004ef9a2524SStefan Weil  resize_term(0, 0);
30058ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
30068ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
30077c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3008ef9a2524SStefan Weil  return s != 0;
3009ef9a2524SStefan Weil}
30104d3b6f6eSbalrogEOF
3011ecbe251fSVadim Evard  IFS=:
30128ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
30137c703002SSamuel Thibault    IFS=:
30148ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3015ecbe251fSVadim Evard      unset IFS
30168ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3017c584a6d0SJuan Quintela        curses_found=yes
30188ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
30194f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
30204f78ef9aSJuan Quintela        break
30214d3b6f6eSbalrog      fi
30224f78ef9aSJuan Quintela    done
30237c703002SSamuel Thibault    if test "$curses_found" = yes ; then
30247c703002SSamuel Thibault      break
30257c703002SSamuel Thibault    fi
30268ddc5bf9SSamuel Thibault  done
3027ecbe251fSVadim Evard  unset IFS
3028c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3029c584a6d0SJuan Quintela    curses=yes
3030c584a6d0SJuan Quintela  else
3031c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
303221684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3033c584a6d0SJuan Quintela    fi
3034c584a6d0SJuan Quintela    curses=no
3035c584a6d0SJuan Quintela  fi
30364f78ef9aSJuan Quintelafi
30374d3b6f6eSbalrog
3038414f0dabSblueswir1##########################################
3039769ce76dSAlexander Graf# curl probe
3040a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
304165d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3042a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
30434e2b0658SPaolo Bonzini  else
30444e2b0658SPaolo Bonzini    curlconfig=curl-config
30454e2b0658SPaolo Bonzini  fi
3046769ce76dSAlexander Graf  cat > $TMPC << EOF
3047769ce76dSAlexander Graf#include <curl/curl.h>
30480b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3049769ce76dSAlexander GrafEOF
305089138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
305189138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3052b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3053769ce76dSAlexander Graf    curl=yes
3054788c8196SJuan Quintela  else
3055788c8196SJuan Quintela    if test "$curl" = "yes" ; then
305621684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3057788c8196SJuan Quintela    fi
3058788c8196SJuan Quintela    curl=no
3059769ce76dSAlexander Graf  fi
3060769ce76dSAlexander Graffi # test "$curl"
3061769ce76dSAlexander Graf
3062769ce76dSAlexander Graf##########################################
3063fb599c9aSbalrog# bluez support probe
3064a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3065e820e3f4Sbalrog  cat > $TMPC << EOF
3066e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3067e820e3f4Sbalrogint main(void) { return bt_error(0); }
3068e820e3f4SbalrogEOF
306989138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
307089138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
307152166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3072a20a6f46SJuan Quintela    bluez=yes
3073e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3074e820e3f4Sbalrog  else
3075a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
307621684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3077a20a6f46SJuan Quintela    fi
3078e820e3f4Sbalrog    bluez="no"
3079e820e3f4Sbalrog  fi
3080fb599c9aSbalrogfi
3081fb599c9aSbalrog
3082fb599c9aSbalrog##########################################
3083e18df141SAnthony Liguori# glib support probe
3084a52d28afSPaolo Bonzini
3085ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3086ad04d8cbSPeter Maydell    glib_req_ver=2.30
3087ad04d8cbSPeter Maydellelse
3088f40685c6SJohn Snow    glib_req_ver=2.22
3089ad04d8cbSPeter Maydellfi
3090aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3091aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3092aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3093aa0d1f44SPaolo Bonzinifi
3094e26110cfSFam Zheng
30954eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
30964eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
30974eaf7202SSameeh Jubran
30984eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
30994eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
31004eaf7202SSameeh Jubranfi
31014eaf7202SSameeh Jubran
3102aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3103e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
310489138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
310589138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
31064a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
310714015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3108957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3109e18df141SAnthony Liguori    else
3110e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3111e26110cfSFam Zheng    fi
3112e26110cfSFam Zhengdone
3113e26110cfSFam Zheng
3114977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3115977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3116977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3117977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3118977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3119977a82abSDaniel P. Berrange#include <glib.h>
3120977a82abSDaniel P. Berrange#include <unistd.h>
3121977a82abSDaniel P. Berrange
3122977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3123977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3124977a82abSDaniel P. Berrange
3125977a82abSDaniel P. Berrangeint main(void) {
3126977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3127977a82abSDaniel P. Berrange   return 0;
3128977a82abSDaniel P. Berrange}
3129977a82abSDaniel P. BerrangeEOF
3130977a82abSDaniel P. Berrange
31315919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3132977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3133977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3134977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3135977a82abSDaniel P. Berrange	       "build target"
3136977a82abSDaniel P. Berrangefi
3137977a82abSDaniel P. Berrange
31389d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
31399d41401bSMichael S. Tsirkinglib_subprocess=yes
3140a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
31419d41401bSMichael S. Tsirkin    glib_subprocess=no
31429d41401bSMichael S. Tsirkinfi
31439d41401bSMichael S. Tsirkin
3144bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3145bbbf2e04SJohn Snowcat > $TMPC << EOF
3146bbbf2e04SJohn Snow#include <glib.h>
3147bbbf2e04SJohn Snowint main(void) { return 0; }
3148bbbf2e04SJohn SnowEOF
3149bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3150bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3151bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3152bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3153bbbf2e04SJohn Snow    fi
3154bbbf2e04SJohn Snowfi
3155bbbf2e04SJohn Snow
3156e26110cfSFam Zheng##########################################
3157e26110cfSFam Zheng# SHA command probe for modules
3158e26110cfSFam Zhengif test "$modules" = yes; then
3159e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3160e26110cfSFam Zheng    for c in $shacmd_probe; do
31618ccefb91SFam Zheng        if has $c; then
3162e26110cfSFam Zheng            shacmd="$c"
3163e26110cfSFam Zheng            break
3164e26110cfSFam Zheng        fi
3165e26110cfSFam Zheng    done
3166e26110cfSFam Zheng    if test "$shacmd" = ""; then
3167e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3168e26110cfSFam Zheng    fi
3169e18df141SAnthony Liguorifi
3170e18df141SAnthony Liguori
3171e18df141SAnthony Liguori##########################################
3172e2134eb9SGerd Hoffmann# pixman support probe
3173e2134eb9SGerd Hoffmann
3174e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
317574880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
317674880fe2SRobert Schiele    pixman="none"
3177236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3178e2134eb9SGerd Hoffmann    pixman="system"
3179e2134eb9SGerd Hoffmann  else
3180e2134eb9SGerd Hoffmann    pixman="internal"
3181e2134eb9SGerd Hoffmann  fi
3182e2134eb9SGerd Hoffmannfi
318374880fe2SRobert Schieleif test "$pixman" = "none"; then
318474880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
318576ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
318676ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
318776ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
318876ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
318974880fe2SRobert Schiele  fi
319074880fe2SRobert Schiele  pixman_cflags=
319174880fe2SRobert Schiele  pixman_libs=
319274880fe2SRobert Schieleelif test "$pixman" = "system"; then
3193236f282cSHu Tao  # pixman version has been checked above
319489138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
319589138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3196e2134eb9SGerd Hoffmannelse
3197e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3198236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
319976ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
320076ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
320176ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
320276ad07a4SPeter Maydell        "      git submodule update --init pixman"
3203e2134eb9SGerd Hoffmann  fi
32045ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
32055ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
32065ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3207e2134eb9SGerd Hoffmannfi
3208e2134eb9SGerd Hoffmann
3209e2134eb9SGerd Hoffmann##########################################
321017bff52bSM. Mohan Kumar# libcap probe
321117bff52bSM. Mohan Kumar
321217bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
321317bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
321417bff52bSM. Mohan Kumar#include <stdio.h>
321517bff52bSM. Mohan Kumar#include <sys/capability.h>
3216cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
321717bff52bSM. Mohan KumarEOF
321817bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
321917bff52bSM. Mohan Kumar    cap=yes
322017bff52bSM. Mohan Kumar  else
322117bff52bSM. Mohan Kumar    cap=no
322217bff52bSM. Mohan Kumar  fi
322317bff52bSM. Mohan Kumarfi
322417bff52bSM. Mohan Kumar
322517bff52bSM. Mohan Kumar##########################################
3226e5d355d1Saliguori# pthread probe
32274b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
32283c529d93Saliguori
3229e5d355d1Saliguoripthread=no
3230414f0dabSblueswir1cat > $TMPC << EOF
32313c529d93Saliguori#include <pthread.h>
32327a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
32337a42bbe4SStefan Weilint main(void) {
32347a42bbe4SStefan Weil  pthread_t thread;
32357a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
32367a42bbe4SStefan Weil  return 0;
32377a42bbe4SStefan Weil}
3238414f0dabSblueswir1EOF
3239bd00d539SAndreas Färberif compile_prog "" "" ; then
3240bd00d539SAndreas Färber  pthread=yes
3241bd00d539SAndreas Färberelse
3242de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
324352166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3244e5d355d1Saliguori      pthread=yes
3245e3c56761SPeter Portante      found=no
3246e3c56761SPeter Portante      for lib_entry in $LIBS; do
3247e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3248e3c56761SPeter Portante          found=yes
3249e3c56761SPeter Portante          break
3250e3c56761SPeter Portante        fi
3251e3c56761SPeter Portante      done
3252e3c56761SPeter Portante      if test "$found" = "no"; then
32535572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3254e3c56761SPeter Portante      fi
3255409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3256de65fe0fSSebastian Herbszt      break
3257414f0dabSblueswir1    fi
3258de65fe0fSSebastian Herbszt  done
3259bd00d539SAndreas Färberfi
3260414f0dabSblueswir1
32614617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
326276ad07a4SPeter Maydell  error_exit "pthread check failed" \
326376ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3264e5d355d1Saliguorifi
3265e5d355d1Saliguori
32665c312079SDr. David Alan Gilbert# check for pthread_setname_np
32675c312079SDr. David Alan Gilbertpthread_setname_np=no
32685c312079SDr. David Alan Gilbertcat > $TMPC << EOF
32695c312079SDr. David Alan Gilbert#include <pthread.h>
32705c312079SDr. David Alan Gilbert
32715c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
32725c312079SDr. David Alan Gilbertint main(void)
32735c312079SDr. David Alan Gilbert{
32745c312079SDr. David Alan Gilbert    pthread_t thread;
32755c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
32765c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
32775c312079SDr. David Alan Gilbert    return 0;
32785c312079SDr. David Alan Gilbert}
32795c312079SDr. David Alan GilbertEOF
32805c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
32815c312079SDr. David Alan Gilbert  pthread_setname_np=yes
32825c312079SDr. David Alan Gilbertfi
32835c312079SDr. David Alan Gilbert
3284bf9298b9Saliguori##########################################
3285f27aaf4bSChristian Brunner# rbd probe
3286f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3287f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3288f27aaf4bSChristian Brunner#include <stdio.h>
3289ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3290f27aaf4bSChristian Brunnerint main(void) {
3291ad32e9c0SJosh Durgin    rados_t cluster;
3292ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3293f27aaf4bSChristian Brunner    return 0;
3294f27aaf4bSChristian Brunner}
3295f27aaf4bSChristian BrunnerEOF
3296ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3297f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3298f27aaf4bSChristian Brunner    rbd=yes
3299f27aaf4bSChristian Brunner  else
3300f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
330121684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3302f27aaf4bSChristian Brunner    fi
3303f27aaf4bSChristian Brunner    rbd=no
3304f27aaf4bSChristian Brunner  fi
3305f27aaf4bSChristian Brunnerfi
3306f27aaf4bSChristian Brunner
3307f27aaf4bSChristian Brunner##########################################
33080a12ec87SRichard W.M. Jones# libssh2 probe
33094fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
33100a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
331165d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
331289138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
331389138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
33140a12ec87SRichard W.M. Jones    libssh2=yes
33150a12ec87SRichard W.M. Jones  else
33160a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
33174fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
33180a12ec87SRichard W.M. Jones    fi
33190a12ec87SRichard W.M. Jones    libssh2=no
33200a12ec87SRichard W.M. Jones  fi
33210a12ec87SRichard W.M. Jonesfi
33220a12ec87SRichard W.M. Jones
33230a12ec87SRichard W.M. Jones##########################################
33249a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
33259a2d462eSRichard W.M. Jones
33269a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
33279a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
33289a2d462eSRichard W.M. Jones#include <stdio.h>
33299a2d462eSRichard W.M. Jones#include <libssh2.h>
33309a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
33319a2d462eSRichard W.M. Jonesint main(void) {
33329a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
33339a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
33349a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
33359a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
33369a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
33379a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
33389a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
33399a2d462eSRichard W.M. Jones    return 0;
33409a2d462eSRichard W.M. Jones}
33419a2d462eSRichard W.M. JonesEOF
33429a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
33439a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
33449a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
33459a2d462eSRichard W.M. Jones  fi
33469a2d462eSRichard W.M. Jonesfi
33479a2d462eSRichard W.M. Jones
33489a2d462eSRichard W.M. Jones##########################################
33495c6c3a6cSChristoph Hellwig# linux-aio probe
33505c6c3a6cSChristoph Hellwig
33515c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
33525c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
33535c6c3a6cSChristoph Hellwig#include <libaio.h>
33545c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3355832ce9c2SScott Wood#include <stddef.h>
33565c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
33575c6c3a6cSChristoph HellwigEOF
33585c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
33595c6c3a6cSChristoph Hellwig    linux_aio=yes
33605c6c3a6cSChristoph Hellwig  else
33615c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
336221684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
33635c6c3a6cSChristoph Hellwig    fi
33643cfcae3cSLuiz Capitulino    linux_aio=no
33655c6c3a6cSChristoph Hellwig  fi
33665c6c3a6cSChristoph Hellwigfi
33675c6c3a6cSChristoph Hellwig
33685c6c3a6cSChristoph Hellwig##########################################
33693b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
33703b8acc11SPaolo Bonzini
33713b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
33723b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
33733b8acc11SPaolo Bonzinielse
33743b8acc11SPaolo Bonzini  tpm_passthrough=no
33753b8acc11SPaolo Bonzinifi
33763b8acc11SPaolo Bonzini
33773b8acc11SPaolo Bonzini##########################################
3378758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3379758e8e38SVenkateswararao Jujjuri (JV)
3380758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3381758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3382758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3383758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3384f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3385f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3386f2338fb4SPavel Borzenkov#else
33874f26f2b6SAvi Kivity#include <sys/xattr.h>
3388f2338fb4SPavel Borzenkov#endif
3389758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3390758e8e38SVenkateswararao Jujjuri (JV)EOF
33914f26f2b6SAvi Kivity  if compile_prog "" "" ; then
33924f26f2b6SAvi Kivity    attr=yes
33934f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3394f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3395758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3396758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
33974f26f2b6SAvi Kivity    libattr=yes
3398758e8e38SVenkateswararao Jujjuri (JV)  else
3399758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
340021684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3401758e8e38SVenkateswararao Jujjuri (JV)    fi
3402758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3403758e8e38SVenkateswararao Jujjuri (JV)  fi
3404758e8e38SVenkateswararao Jujjuri (JV)fi
3405758e8e38SVenkateswararao Jujjuri (JV)
3406758e8e38SVenkateswararao Jujjuri (JV)##########################################
3407bf9298b9Saliguori# iovec probe
3408bf9298b9Saliguoricat > $TMPC <<EOF
3409db34f0b3Sblueswir1#include <sys/types.h>
3410bf9298b9Saliguori#include <sys/uio.h>
3411db34f0b3Sblueswir1#include <unistd.h>
3412f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3413bf9298b9SaliguoriEOF
3414bf9298b9Saliguoriiovec=no
341552166aa0SJuan Quintelaif compile_prog "" "" ; then
3416bf9298b9Saliguori  iovec=yes
3417bf9298b9Saliguorifi
3418bf9298b9Saliguori
3419f652e6afSaurel32##########################################
3420ceb42de8Saliguori# preadv probe
3421ceb42de8Saliguoricat > $TMPC <<EOF
3422ceb42de8Saliguori#include <sys/types.h>
3423ceb42de8Saliguori#include <sys/uio.h>
3424ceb42de8Saliguori#include <unistd.h>
3425c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3426ceb42de8SaliguoriEOF
3427ceb42de8Saliguoripreadv=no
342852166aa0SJuan Quintelaif compile_prog "" "" ; then
3429ceb42de8Saliguori  preadv=yes
3430ceb42de8Saliguorifi
3431ceb42de8Saliguori
3432ceb42de8Saliguori##########################################
3433f652e6afSaurel32# fdt probe
3434e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3435e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3436e169e1e1SPeter Maydellfdt_required=no
3437e169e1e1SPeter Maydellfor target in $target_list; do
3438e169e1e1SPeter Maydell  case $target in
3439df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3440e169e1e1SPeter Maydell      fdt_required=yes
3441e169e1e1SPeter Maydell    ;;
3442e169e1e1SPeter Maydell  esac
3443e169e1e1SPeter Maydelldone
3444e169e1e1SPeter Maydell
3445e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3446e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3447e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3448e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3449e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3450e169e1e1SPeter Maydell  fi
3451e169e1e1SPeter Maydell  fdt=yes
3452e169e1e1SPeter Maydellfi
3453e169e1e1SPeter Maydell
34542df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3455b41af4baSJuan Quintela  fdt_libs="-lfdt"
345696ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
34576e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3458f652e6afSaurel32  cat > $TMPC << EOF
345931ce0adbSThomas Huth#include <libfdt.h>
346096ce6545SPeter Crosthwaite#include <libfdt_env.h>
34616e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3462f652e6afSaurel32EOF
346352166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3464a540f158SPeter Crosthwaite    # system DTC is good - use it
3465f652e6afSaurel32    fdt=yes
3466a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3467a540f158SPeter Crosthwaite    # have submodule DTC - use it
3468a540f158SPeter Crosthwaite    fdt=yes
3469a540f158SPeter Crosthwaite    dtc_internal="yes"
3470a540f158SPeter Crosthwaite    mkdir -p dtc
3471cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3472a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3473a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
34742df87df7SJuan Quintela    fi
3475a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3476a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3477a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3478a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
34796e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
34803f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3481a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3482a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3483a540f158SPeter Crosthwaite  else
3484a540f158SPeter Crosthwaite    # don't have and don't want
3485de3a354aSMichael Walle    fdt_libs=
34862df87df7SJuan Quintela    fdt=no
3487f652e6afSaurel32  fi
3488f652e6afSaurel32fi
3489f652e6afSaurel32
3490a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3491a540f158SPeter Crosthwaite
349220ff075bSMichael Walle##########################################
3493fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3494b1546f32SGerd Hoffmann
3495da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3496014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3497fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3498f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3499f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3500da076ffeSGerd Hoffmann    opengl=yes
3501925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3502925a0400SGerd Hoffmann        gtk_gl="yes"
3503925a0400SGerd Hoffmann    fi
3504cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
350520ff075bSMichael Walle  else
3506da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3507dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
350820ff075bSMichael Walle    fi
3509f676c67eSJeremy White    opengl_cflags=""
3510da076ffeSGerd Hoffmann    opengl_libs=""
3511da076ffeSGerd Hoffmann    opengl=no
351220ff075bSMichael Walle  fi
351320ff075bSMichael Wallefi
351420ff075bSMichael Walle
3515014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3516014cb152SGerd Hoffmann  cat > $TMPC << EOF
3517014cb152SGerd Hoffmann#include <epoxy/egl.h>
3518014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3519014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3520014cb152SGerd Hoffmann#endif
3521014cb152SGerd Hoffmannint main(void) { return 0; }
3522014cb152SGerd HoffmannEOF
3523014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3524014cb152SGerd Hoffmann    opengl_dmabuf=yes
3525014cb152SGerd Hoffmann  fi
3526014cb152SGerd Hoffmannfi
3527c9a12e75SChrysostomos Nanakos
3528c9a12e75SChrysostomos Nanakos
3529eb100396SBharata B Rao##########################################
3530eb100396SBharata B Rao# glusterfs probe
3531eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
353265d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3533e01bee08SBharata B Rao    glusterfs="yes"
353489138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
353589138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3536d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3537d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3538d85fa9ebSJeff Cody    fi
353965d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
35400c14fb47SBharata B Rao      glusterfs_discard="yes"
35410c14fb47SBharata B Rao    fi
35427c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
35437c815372SBharata B Rao      glusterfs_zerofill="yes"
35447c815372SBharata B Rao    fi
3545eb100396SBharata B Rao  else
3546eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
35478efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
35488efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3549eb100396SBharata B Rao    fi
3550e01bee08SBharata B Rao    glusterfs="no"
3551eb100396SBharata B Rao  fi
3552eb100396SBharata B Raofi
3553eb100396SBharata B Rao
355439386ac7Saurel32# Check for inotify functions when we are building linux-user
35553b3f24adSaurel32# emulator.  This is done because older glibc versions don't
35563b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
35573b3f24adSaurel32# don't provide them even if kernel supports them.
35583b3f24adSaurel32#
35593b3f24adSaurel32inotify=no
35603b3f24adSaurel32cat > $TMPC << EOF
35613b3f24adSaurel32#include <sys/inotify.h>
35623b3f24adSaurel32
35633b3f24adSaurel32int
35643b3f24adSaurel32main(void)
35653b3f24adSaurel32{
35663b3f24adSaurel32	/* try to start inotify */
35678690e420Saurel32	return inotify_init();
35683b3f24adSaurel32}
35693b3f24adSaurel32EOF
357052166aa0SJuan Quintelaif compile_prog "" "" ; then
35713b3f24adSaurel32  inotify=yes
35723b3f24adSaurel32fi
35733b3f24adSaurel32
3574c05c7a73SRiku Voipioinotify1=no
3575c05c7a73SRiku Voipiocat > $TMPC << EOF
3576c05c7a73SRiku Voipio#include <sys/inotify.h>
3577c05c7a73SRiku Voipio
3578c05c7a73SRiku Voipioint
3579c05c7a73SRiku Voipiomain(void)
3580c05c7a73SRiku Voipio{
3581c05c7a73SRiku Voipio    /* try to start inotify */
3582c05c7a73SRiku Voipio    return inotify_init1(0);
3583c05c7a73SRiku Voipio}
3584c05c7a73SRiku VoipioEOF
3585c05c7a73SRiku Voipioif compile_prog "" "" ; then
3586c05c7a73SRiku Voipio  inotify1=yes
3587c05c7a73SRiku Voipiofi
3588c05c7a73SRiku Voipio
3589ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3590ebc996f3SRiku Voipioutimens=no
3591ebc996f3SRiku Voipiocat > $TMPC << EOF
3592ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3593ebc996f3SRiku Voipio#include <stddef.h>
3594ebc996f3SRiku Voipio#include <fcntl.h>
35953014ee00SPeter Maydell#include <sys/stat.h>
3596ebc996f3SRiku Voipio
3597ebc996f3SRiku Voipioint main(void)
3598ebc996f3SRiku Voipio{
3599ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3600ebc996f3SRiku Voipio    futimens(0, NULL);
3601ebc996f3SRiku Voipio    return 0;
3602ebc996f3SRiku Voipio}
3603ebc996f3SRiku VoipioEOF
360452166aa0SJuan Quintelaif compile_prog "" "" ; then
3605ebc996f3SRiku Voipio  utimens=yes
3606ebc996f3SRiku Voipiofi
3607ebc996f3SRiku Voipio
3608099d6b0fSRiku Voipio# check if pipe2 is there
3609099d6b0fSRiku Voipiopipe2=no
3610099d6b0fSRiku Voipiocat > $TMPC << EOF
3611099d6b0fSRiku Voipio#include <unistd.h>
3612099d6b0fSRiku Voipio#include <fcntl.h>
3613099d6b0fSRiku Voipio
3614099d6b0fSRiku Voipioint main(void)
3615099d6b0fSRiku Voipio{
3616099d6b0fSRiku Voipio    int pipefd[2];
36179bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3618099d6b0fSRiku Voipio}
3619099d6b0fSRiku VoipioEOF
362052166aa0SJuan Quintelaif compile_prog "" "" ; then
3621099d6b0fSRiku Voipio  pipe2=yes
3622099d6b0fSRiku Voipiofi
3623099d6b0fSRiku Voipio
362440ff6d7eSKevin Wolf# check if accept4 is there
362540ff6d7eSKevin Wolfaccept4=no
362640ff6d7eSKevin Wolfcat > $TMPC << EOF
362740ff6d7eSKevin Wolf#include <sys/socket.h>
362840ff6d7eSKevin Wolf#include <stddef.h>
362940ff6d7eSKevin Wolf
363040ff6d7eSKevin Wolfint main(void)
363140ff6d7eSKevin Wolf{
363240ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
363340ff6d7eSKevin Wolf    return 0;
363440ff6d7eSKevin Wolf}
363540ff6d7eSKevin WolfEOF
363640ff6d7eSKevin Wolfif compile_prog "" "" ; then
363740ff6d7eSKevin Wolf  accept4=yes
363840ff6d7eSKevin Wolffi
363940ff6d7eSKevin Wolf
36403ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36413ce34dfbSvibisreenivasansplice=no
36423ce34dfbSvibisreenivasancat > $TMPC << EOF
36433ce34dfbSvibisreenivasan#include <unistd.h>
36443ce34dfbSvibisreenivasan#include <fcntl.h>
36453ce34dfbSvibisreenivasan#include <limits.h>
36463ce34dfbSvibisreenivasan
36473ce34dfbSvibisreenivasanint main(void)
36483ce34dfbSvibisreenivasan{
364966ea0f22SStefan Weil    int len, fd = 0;
36503ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36513ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36523ce34dfbSvibisreenivasan    return 0;
36533ce34dfbSvibisreenivasan}
36543ce34dfbSvibisreenivasanEOF
365552166aa0SJuan Quintelaif compile_prog "" "" ; then
36563ce34dfbSvibisreenivasan  splice=yes
36573ce34dfbSvibisreenivasanfi
36583ce34dfbSvibisreenivasan
3659dcc38d1cSMarcelo Tosatti##########################################
3660a99d57bbSWanlong Gao# libnuma probe
3661a99d57bbSWanlong Gao
3662a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3663a99d57bbSWanlong Gao  cat > $TMPC << EOF
3664a99d57bbSWanlong Gao#include <numa.h>
3665a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3666a99d57bbSWanlong GaoEOF
3667a99d57bbSWanlong Gao
3668a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3669a99d57bbSWanlong Gao    numa=yes
3670a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3671a99d57bbSWanlong Gao  else
3672a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3673a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3674a99d57bbSWanlong Gao    fi
3675a99d57bbSWanlong Gao    numa=no
3676a99d57bbSWanlong Gao  fi
3677a99d57bbSWanlong Gaofi
3678a99d57bbSWanlong Gao
36797b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
36807b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
36817b01cb97SAlexandre Derumier    exit 1
36827b01cb97SAlexandre Derumierfi
36837b01cb97SAlexandre Derumier
3684a99d57bbSWanlong Gao##########################################
36852847b469SFam Zheng# tcmalloc probe
36862847b469SFam Zheng
36872847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
36882847b469SFam Zheng  cat > $TMPC << EOF
36892847b469SFam Zheng#include <stdlib.h>
36902847b469SFam Zhengint main(void) { malloc(1); return 0; }
36912847b469SFam ZhengEOF
36922847b469SFam Zheng
36932847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
36942847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
36952847b469SFam Zheng  else
36962847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
36972847b469SFam Zheng  fi
36982847b469SFam Zhengfi
36992847b469SFam Zheng
37002847b469SFam Zheng##########################################
37017b01cb97SAlexandre Derumier# jemalloc probe
37027b01cb97SAlexandre Derumier
37037b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
37047b01cb97SAlexandre Derumier  cat > $TMPC << EOF
37057b01cb97SAlexandre Derumier#include <stdlib.h>
37067b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
37077b01cb97SAlexandre DerumierEOF
37087b01cb97SAlexandre Derumier
37097b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37107b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37117b01cb97SAlexandre Derumier  else
37127b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37137b01cb97SAlexandre Derumier  fi
37147b01cb97SAlexandre Derumierfi
37157b01cb97SAlexandre Derumier
37167b01cb97SAlexandre Derumier##########################################
3717dcc38d1cSMarcelo Tosatti# signalfd probe
3718dcc38d1cSMarcelo Tosattisignalfd="no"
3719dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3720dcc38d1cSMarcelo Tosatti#include <unistd.h>
3721dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3722dcc38d1cSMarcelo Tosatti#include <signal.h>
3723dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3724dcc38d1cSMarcelo TosattiEOF
3725dcc38d1cSMarcelo Tosatti
3726dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3727dcc38d1cSMarcelo Tosatti  signalfd=yes
3728dcc38d1cSMarcelo Tosattifi
3729dcc38d1cSMarcelo Tosatti
3730c2882b96SRiku Voipio# check if eventfd is supported
3731c2882b96SRiku Voipioeventfd=no
3732c2882b96SRiku Voipiocat > $TMPC << EOF
3733c2882b96SRiku Voipio#include <sys/eventfd.h>
3734c2882b96SRiku Voipio
3735c2882b96SRiku Voipioint main(void)
3736c2882b96SRiku Voipio{
373755cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3738c2882b96SRiku Voipio}
3739c2882b96SRiku VoipioEOF
3740c2882b96SRiku Voipioif compile_prog "" "" ; then
3741c2882b96SRiku Voipio  eventfd=yes
3742c2882b96SRiku Voipiofi
3743c2882b96SRiku Voipio
3744751bcc39SMarc-André Lureau# check if memfd is supported
3745751bcc39SMarc-André Lureaumemfd=no
3746751bcc39SMarc-André Lureaucat > $TMPC << EOF
3747751bcc39SMarc-André Lureau#include <sys/memfd.h>
3748751bcc39SMarc-André Lureau
3749751bcc39SMarc-André Lureauint main(void)
3750751bcc39SMarc-André Lureau{
3751751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3752751bcc39SMarc-André Lureau}
3753751bcc39SMarc-André LureauEOF
3754751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3755751bcc39SMarc-André Lureau  memfd=yes
3756751bcc39SMarc-André Lureaufi
3757751bcc39SMarc-André Lureau
3758751bcc39SMarc-André Lureau
3759751bcc39SMarc-André Lureau
3760d0927938SUlrich Hecht# check for fallocate
3761d0927938SUlrich Hechtfallocate=no
3762d0927938SUlrich Hechtcat > $TMPC << EOF
3763d0927938SUlrich Hecht#include <fcntl.h>
3764d0927938SUlrich Hecht
3765d0927938SUlrich Hechtint main(void)
3766d0927938SUlrich Hecht{
3767d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3768d0927938SUlrich Hecht    return 0;
3769d0927938SUlrich Hecht}
3770d0927938SUlrich HechtEOF
37718fb03151SPeter Maydellif compile_prog "" "" ; then
3772d0927938SUlrich Hecht  fallocate=yes
3773d0927938SUlrich Hechtfi
3774d0927938SUlrich Hecht
37753d4fa43eSKusanagi Kouichi# check for fallocate hole punching
37763d4fa43eSKusanagi Kouichifallocate_punch_hole=no
37773d4fa43eSKusanagi Kouichicat > $TMPC << EOF
37783d4fa43eSKusanagi Kouichi#include <fcntl.h>
37793d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
37803d4fa43eSKusanagi Kouichi
37813d4fa43eSKusanagi Kouichiint main(void)
37823d4fa43eSKusanagi Kouichi{
37833d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
37843d4fa43eSKusanagi Kouichi    return 0;
37853d4fa43eSKusanagi Kouichi}
37863d4fa43eSKusanagi KouichiEOF
37873d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
37883d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
37893d4fa43eSKusanagi Kouichifi
37903d4fa43eSKusanagi Kouichi
3791b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3792b953f075SDenis V. Lunevfallocate_zero_range=no
3793b953f075SDenis V. Lunevcat > $TMPC << EOF
3794b953f075SDenis V. Lunev#include <fcntl.h>
3795b953f075SDenis V. Lunev#include <linux/falloc.h>
3796b953f075SDenis V. Lunev
3797b953f075SDenis V. Lunevint main(void)
3798b953f075SDenis V. Lunev{
3799b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3800b953f075SDenis V. Lunev    return 0;
3801b953f075SDenis V. Lunev}
3802b953f075SDenis V. LunevEOF
3803b953f075SDenis V. Lunevif compile_prog "" "" ; then
3804b953f075SDenis V. Lunev  fallocate_zero_range=yes
3805b953f075SDenis V. Lunevfi
3806b953f075SDenis V. Lunev
3807ed911435SKevin Wolf# check for posix_fallocate
3808ed911435SKevin Wolfposix_fallocate=no
3809ed911435SKevin Wolfcat > $TMPC << EOF
3810ed911435SKevin Wolf#include <fcntl.h>
3811ed911435SKevin Wolf
3812ed911435SKevin Wolfint main(void)
3813ed911435SKevin Wolf{
3814ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3815ed911435SKevin Wolf    return 0;
3816ed911435SKevin Wolf}
3817ed911435SKevin WolfEOF
3818ed911435SKevin Wolfif compile_prog "" "" ; then
3819ed911435SKevin Wolf    posix_fallocate=yes
3820ed911435SKevin Wolffi
3821ed911435SKevin Wolf
3822c727f47dSPeter Maydell# check for sync_file_range
3823c727f47dSPeter Maydellsync_file_range=no
3824c727f47dSPeter Maydellcat > $TMPC << EOF
3825c727f47dSPeter Maydell#include <fcntl.h>
3826c727f47dSPeter Maydell
3827c727f47dSPeter Maydellint main(void)
3828c727f47dSPeter Maydell{
3829c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3830c727f47dSPeter Maydell    return 0;
3831c727f47dSPeter Maydell}
3832c727f47dSPeter MaydellEOF
38338fb03151SPeter Maydellif compile_prog "" "" ; then
3834c727f47dSPeter Maydell  sync_file_range=yes
3835c727f47dSPeter Maydellfi
3836c727f47dSPeter Maydell
3837dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3838dace20dcSPeter Maydellfiemap=no
3839dace20dcSPeter Maydellcat > $TMPC << EOF
3840dace20dcSPeter Maydell#include <sys/ioctl.h>
3841dace20dcSPeter Maydell#include <linux/fs.h>
3842dace20dcSPeter Maydell#include <linux/fiemap.h>
3843dace20dcSPeter Maydell
3844dace20dcSPeter Maydellint main(void)
3845dace20dcSPeter Maydell{
3846dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3847dace20dcSPeter Maydell    return 0;
3848dace20dcSPeter Maydell}
3849dace20dcSPeter MaydellEOF
38508fb03151SPeter Maydellif compile_prog "" "" ; then
3851dace20dcSPeter Maydell  fiemap=yes
3852dace20dcSPeter Maydellfi
3853dace20dcSPeter Maydell
3854d0927938SUlrich Hecht# check for dup3
3855d0927938SUlrich Hechtdup3=no
3856d0927938SUlrich Hechtcat > $TMPC << EOF
3857d0927938SUlrich Hecht#include <unistd.h>
3858d0927938SUlrich Hecht
3859d0927938SUlrich Hechtint main(void)
3860d0927938SUlrich Hecht{
3861d0927938SUlrich Hecht    dup3(0, 0, 0);
3862d0927938SUlrich Hecht    return 0;
3863d0927938SUlrich Hecht}
3864d0927938SUlrich HechtEOF
386578f5d726SJan Kiszkaif compile_prog "" "" ; then
3866d0927938SUlrich Hecht  dup3=yes
3867d0927938SUlrich Hechtfi
3868d0927938SUlrich Hecht
38694e0c6529SAlex Bligh# check for ppoll support
38704e0c6529SAlex Blighppoll=no
38714e0c6529SAlex Blighcat > $TMPC << EOF
38724e0c6529SAlex Bligh#include <poll.h>
38734e0c6529SAlex Bligh
38744e0c6529SAlex Blighint main(void)
38754e0c6529SAlex Bligh{
38764e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
38774e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
38784e0c6529SAlex Bligh    return 0;
38794e0c6529SAlex Bligh}
38804e0c6529SAlex BlighEOF
38814e0c6529SAlex Blighif compile_prog "" "" ; then
38824e0c6529SAlex Bligh  ppoll=yes
38834e0c6529SAlex Blighfi
38844e0c6529SAlex Bligh
3885cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3886cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3887cd758dd0SAlex Blighcat > $TMPC << EOF
3888cd758dd0SAlex Bligh#include <sys/prctl.h>
3889cd758dd0SAlex Bligh
3890cd758dd0SAlex Blighint main(void)
3891cd758dd0SAlex Bligh{
3892cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3893cd758dd0SAlex Bligh    return 0;
3894cd758dd0SAlex Bligh}
3895cd758dd0SAlex BlighEOF
3896cd758dd0SAlex Blighif compile_prog "" "" ; then
3897cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3898cd758dd0SAlex Blighfi
3899cd758dd0SAlex Bligh
39003b6edd16SPeter Maydell# check for epoll support
39013b6edd16SPeter Maydellepoll=no
39023b6edd16SPeter Maydellcat > $TMPC << EOF
39033b6edd16SPeter Maydell#include <sys/epoll.h>
39043b6edd16SPeter Maydell
39053b6edd16SPeter Maydellint main(void)
39063b6edd16SPeter Maydell{
39073b6edd16SPeter Maydell    epoll_create(0);
39083b6edd16SPeter Maydell    return 0;
39093b6edd16SPeter Maydell}
39103b6edd16SPeter MaydellEOF
39118fb03151SPeter Maydellif compile_prog "" "" ; then
39123b6edd16SPeter Maydell  epoll=yes
39133b6edd16SPeter Maydellfi
39143b6edd16SPeter Maydell
3915227f0214SPeter Maydell# epoll_create1 is a later addition
3916227f0214SPeter Maydell# so we must check separately for its presence
39173b6edd16SPeter Maydellepoll_create1=no
39183b6edd16SPeter Maydellcat > $TMPC << EOF
39193b6edd16SPeter Maydell#include <sys/epoll.h>
39203b6edd16SPeter Maydell
39213b6edd16SPeter Maydellint main(void)
39223b6edd16SPeter Maydell{
392319e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
392419e83f6bSPeter Maydell     * a function being called. This is necessary so that on
392519e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
392619e83f6bSPeter Maydell     * the library but not declared in the header file we will
392719e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
392819e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
392919e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
393019e83f6bSPeter Maydell     */
3931c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39323b6edd16SPeter Maydell}
39333b6edd16SPeter MaydellEOF
39348fb03151SPeter Maydellif compile_prog "" "" ; then
39353b6edd16SPeter Maydell  epoll_create1=yes
39363b6edd16SPeter Maydellfi
39373b6edd16SPeter Maydell
3938a8fd1abaSPeter Maydell# check for sendfile support
3939a8fd1abaSPeter Maydellsendfile=no
3940a8fd1abaSPeter Maydellcat > $TMPC << EOF
3941a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3942a8fd1abaSPeter Maydell
3943a8fd1abaSPeter Maydellint main(void)
3944a8fd1abaSPeter Maydell{
3945a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3946a8fd1abaSPeter Maydell}
3947a8fd1abaSPeter MaydellEOF
3948a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3949a8fd1abaSPeter Maydell  sendfile=yes
3950a8fd1abaSPeter Maydellfi
3951a8fd1abaSPeter Maydell
395251834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
395351834341SRiku Voipiotimerfd=no
395451834341SRiku Voipiocat > $TMPC << EOF
395551834341SRiku Voipio#include <sys/timerfd.h>
395651834341SRiku Voipio
395751834341SRiku Voipioint main(void)
395851834341SRiku Voipio{
395951834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
396051834341SRiku Voipio}
396151834341SRiku VoipioEOF
396251834341SRiku Voipioif compile_prog "" "" ; then
396351834341SRiku Voipio  timerfd=yes
396451834341SRiku Voipiofi
396551834341SRiku Voipio
39669af5c906SRiku Voipio# check for setns and unshare support
39679af5c906SRiku Voipiosetns=no
39689af5c906SRiku Voipiocat > $TMPC << EOF
39699af5c906SRiku Voipio#include <sched.h>
39709af5c906SRiku Voipio
39719af5c906SRiku Voipioint main(void)
39729af5c906SRiku Voipio{
39739af5c906SRiku Voipio    int ret;
39749af5c906SRiku Voipio    ret = setns(0, 0);
39759af5c906SRiku Voipio    ret = unshare(0);
39769af5c906SRiku Voipio    return ret;
39779af5c906SRiku Voipio}
39789af5c906SRiku VoipioEOF
39799af5c906SRiku Voipioif compile_prog "" "" ; then
39809af5c906SRiku Voipio  setns=yes
39819af5c906SRiku Voipiofi
39829af5c906SRiku Voipio
398338860a03SAleksandar Markovic# clock_adjtime probe
398438860a03SAleksandar Markovicclock_adjtime=no
398538860a03SAleksandar Markoviccat > $TMPC <<EOF
398638860a03SAleksandar Markovic#include <time.h>
398738860a03SAleksandar Markovic
398838860a03SAleksandar Markovicint main(void)
398938860a03SAleksandar Markovic{
399038860a03SAleksandar Markovic    return clock_adjtime(0, 0);
399138860a03SAleksandar Markovic}
399238860a03SAleksandar MarkovicEOF
399338860a03SAleksandar Markovicclock_adjtime=no
399438860a03SAleksandar Markovicif compile_prog "" "" ; then
399538860a03SAleksandar Markovic  clock_adjtime=yes
399638860a03SAleksandar Markovicfi
399738860a03SAleksandar Markovic
39985a03cd00SAleksandar Markovic# syncfs probe
39995a03cd00SAleksandar Markovicsyncfs=no
40005a03cd00SAleksandar Markoviccat > $TMPC <<EOF
40015a03cd00SAleksandar Markovic#include <unistd.h>
40025a03cd00SAleksandar Markovic
40035a03cd00SAleksandar Markovicint main(void)
40045a03cd00SAleksandar Markovic{
40055a03cd00SAleksandar Markovic    return syncfs(0);
40065a03cd00SAleksandar Markovic}
40075a03cd00SAleksandar MarkovicEOF
40085a03cd00SAleksandar Markovicsyncfs=no
40095a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40105a03cd00SAleksandar Markovic  syncfs=yes
40115a03cd00SAleksandar Markovicfi
40125a03cd00SAleksandar Markovic
4013cc8ae6deSpbrook# Check if tools are available to build documentation.
4014a25dba17SJuan Quintelaif test "$docs" != "no" ; then
401501668d98SStefan Weil  if has makeinfo && has pod2man; then
4016a25dba17SJuan Quintela    docs=yes
401783a3ab8bSJuan Quintela  else
4018a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
401921684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
402083a3ab8bSJuan Quintela    fi
4021a25dba17SJuan Quintela    docs=no
402283a3ab8bSJuan Quintela  fi
4023cc8ae6deSpbrookfi
4024cc8ae6deSpbrook
4025f514f41cSStefan Weil# Search for bswap_32 function
40266ae9a1f4SJuan Quintelabyteswap_h=no
40276ae9a1f4SJuan Quintelacat > $TMPC << EOF
40286ae9a1f4SJuan Quintela#include <byteswap.h>
40296ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40306ae9a1f4SJuan QuintelaEOF
403152166aa0SJuan Quintelaif compile_prog "" "" ; then
40326ae9a1f4SJuan Quintela  byteswap_h=yes
40336ae9a1f4SJuan Quintelafi
40346ae9a1f4SJuan Quintela
403575f13596SStefan Weil# Search for bswap32 function
40366ae9a1f4SJuan Quintelabswap_h=no
40376ae9a1f4SJuan Quintelacat > $TMPC << EOF
40386ae9a1f4SJuan Quintela#include <sys/endian.h>
40396ae9a1f4SJuan Quintela#include <sys/types.h>
40406ae9a1f4SJuan Quintela#include <machine/bswap.h>
40416ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40426ae9a1f4SJuan QuintelaEOF
404352166aa0SJuan Quintelaif compile_prog "" "" ; then
40446ae9a1f4SJuan Quintela  bswap_h=yes
40456ae9a1f4SJuan Quintelafi
40466ae9a1f4SJuan Quintela
4047da93a1fdSaliguori##########################################
4048e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4049c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4050e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40513c33ea96SPaolo Bonzini    libiscsi="yes"
4052ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4053ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4054c589b249SRonnie Sahlberg  else
4055c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4056e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4057c589b249SRonnie Sahlberg    fi
4058c589b249SRonnie Sahlberg    libiscsi="no"
4059c589b249SRonnie Sahlberg  fi
4060c589b249SRonnie Sahlbergfi
4061c589b249SRonnie Sahlberg
4062c589b249SRonnie Sahlberg##########################################
40638bacde8dSNatanael Copa# Do we need libm
40648bacde8dSNatanael Copacat > $TMPC << EOF
40658bacde8dSNatanael Copa#include <math.h>
4066f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
40678bacde8dSNatanael CopaEOF
40688bacde8dSNatanael Copaif compile_prog "" "" ; then
40698bacde8dSNatanael Copa  :
40708bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
40718bacde8dSNatanael Copa  LIBS="-lm $LIBS"
40728bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
40738bacde8dSNatanael Copaelse
407476ad07a4SPeter Maydell  error_exit "libm check failed"
40758bacde8dSNatanael Copafi
40768bacde8dSNatanael Copa
40778bacde8dSNatanael Copa##########################################
4078da93a1fdSaliguori# Do we need librt
40798bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
40808bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
40818bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
40828bacde8dSNatanael Copa# function in addition.
4083da93a1fdSaliguoricat > $TMPC <<EOF
4084da93a1fdSaliguori#include <signal.h>
4085da93a1fdSaliguori#include <time.h>
40868bacde8dSNatanael Copaint main(void) {
40878bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
40888bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
40898bacde8dSNatanael Copa}
4090da93a1fdSaliguoriEOF
4091da93a1fdSaliguori
409252166aa0SJuan Quintelaif compile_prog "" "" ; then
409307ffa4bdSJuan Quintela  :
40948bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
409518e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
409618e588b1SRick Liu  LIBS="$LIBS -lrt"
409718e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4098da93a1fdSaliguorifi
4099da93a1fdSaliguori
410031ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4101179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
41026362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
41036362a53fSJuan Quintelafi
41046362a53fSJuan Quintela
4105de5071c5SBlue Swirl##########################################
4106cd4ec0b4SGerd Hoffmann# spice probe
4107cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4108cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4109cd4ec0b4SGerd Hoffmann#include <spice.h>
4110cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4111cd4ec0b4SGerd HoffmannEOF
4112710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4113710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
411465d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
411565d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4116cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4117cd4ec0b4SGerd Hoffmann    spice="yes"
4118cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4119cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41202e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41212e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4122cd4ec0b4SGerd Hoffmann  else
4123cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41248efc9363SHu Tao      feature_not_found "spice" \
41258efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4126cd4ec0b4SGerd Hoffmann    fi
4127cd4ec0b4SGerd Hoffmann    spice="no"
4128cd4ec0b4SGerd Hoffmann  fi
4129cd4ec0b4SGerd Hoffmannfi
4130cd4ec0b4SGerd Hoffmann
41317b02f544SMarc-André Lureau# check for smartcard support
4132111a38b0SRobert Relyeasmartcard_cflags=""
41337b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41347b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41357b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41367b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41377b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41387b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41397b02f544SMarc-André Lureau        smartcard="yes"
4140111a38b0SRobert Relyea    else
41417b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41427b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4143111a38b0SRobert Relyea        fi
41447b02f544SMarc-André Lureau        smartcard="no"
4145111a38b0SRobert Relyea    fi
4146111a38b0SRobert Relyeafi
4147111a38b0SRobert Relyea
41482b2325ffSGerd Hoffmann# check for libusb
41492b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
415065d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41512b2325ffSGerd Hoffmann        libusb="yes"
4152ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4153ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41542b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41552b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41562b2325ffSGerd Hoffmann    else
41572b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
41588efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
41592b2325ffSGerd Hoffmann        fi
41602b2325ffSGerd Hoffmann        libusb="no"
41612b2325ffSGerd Hoffmann    fi
41622b2325ffSGerd Hoffmannfi
41632b2325ffSGerd Hoffmann
416469354a83SHans de Goede# check for usbredirparser for usb network redirection support
416569354a83SHans de Goedeif test "$usb_redir" != "no" ; then
416665d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
416769354a83SHans de Goede        usb_redir="yes"
4168ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4169ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
417069354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
417156ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
417269354a83SHans de Goede    else
417369354a83SHans de Goede        if test "$usb_redir" = "yes"; then
417421684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
417569354a83SHans de Goede        fi
417669354a83SHans de Goede        usb_redir="no"
417769354a83SHans de Goede    fi
417869354a83SHans de Goedefi
417969354a83SHans de Goede
4180cd4ec0b4SGerd Hoffmann##########################################
4181d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4182d9840e25STomoki Sekiyama
4183d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4184d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4185690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4186d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4187d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4188690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4189d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4190d9840e25STomoki Sekiyama	  ;;
4191690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4192d9840e25STomoki Sekiyama  esac
4193d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4194d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4195d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4196d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4197d9840e25STomoki SekiyamaEOF
4198d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4199d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4200d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4201315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4202f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4203d9840e25STomoki Sekiyama  else
4204d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4205d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4206d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4207d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4208d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4209d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4210d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4211d9840e25STomoki Sekiyama    fi
4212d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4213d9840e25STomoki Sekiyama  fi
4214d9840e25STomoki Sekiyamafi
4215d9840e25STomoki Sekiyama
4216d9840e25STomoki Sekiyama##########################################
4217d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4218d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4219d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4220d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4221d9840e25STomoki Sekiyama
4222d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4223d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4224d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4225d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4226d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4227d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4228d9840e25STomoki Sekiyama    else
4229d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4230d9840e25STomoki Sekiyama    fi
4231d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4232d9840e25STomoki Sekiyama    win_sdk=""
4233d9840e25STomoki Sekiyama  fi
4234d9840e25STomoki Sekiyamafi
4235d9840e25STomoki Sekiyama
4236d9840e25STomoki Sekiyama##########################################
423750cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
423850cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
423950cbebb9SMichael Roth  cat > $TMPC << EOF
424050cbebb9SMichael Roth#include <windows.h>
424150cbebb9SMichael Roth#include <ntddscsi.h>
424250cbebb9SMichael Rothint main(void) {
424350cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
424450cbebb9SMichael Roth#error Missing required ioctl definitions
424550cbebb9SMichael Roth#endif
424650cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
424750cbebb9SMichael Roth  return addr.Lun;
424850cbebb9SMichael Roth}
424950cbebb9SMichael RothEOF
425050cbebb9SMichael Roth  if compile_prog "" "" ; then
425150cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4252c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
425350cbebb9SMichael Roth  fi
425450cbebb9SMichael Rothfi
425550cbebb9SMichael Roth
425650cbebb9SMichael Roth##########################################
42579d9e1521SGerd Hoffmann# virgl renderer probe
42589d9e1521SGerd Hoffmann
42599d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
42609d9e1521SGerd Hoffmann  cat > $TMPC << EOF
42619d9e1521SGerd Hoffmann#include <virglrenderer.h>
42629d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
42639d9e1521SGerd HoffmannEOF
42649d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
42659d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
42669d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
42679d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
42689d9e1521SGerd Hoffmann    virglrenderer="yes"
42699d9e1521SGerd Hoffmann  else
42709d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
42719d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
42729d9e1521SGerd Hoffmann    fi
42739d9e1521SGerd Hoffmann    virglrenderer="no"
42749d9e1521SGerd Hoffmann  fi
42759d9e1521SGerd Hoffmannfi
42769d9e1521SGerd Hoffmann
42779d9e1521SGerd Hoffmann##########################################
42785f6b9e8fSBlue Swirl# check if we have fdatasync
42795f6b9e8fSBlue Swirl
42805f6b9e8fSBlue Swirlfdatasync=no
42815f6b9e8fSBlue Swirlcat > $TMPC << EOF
42825f6b9e8fSBlue Swirl#include <unistd.h>
4283d1722a27SAlexandre Raymondint main(void) {
4284d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4285d1722a27SAlexandre Raymondreturn fdatasync(0);
4286d1722a27SAlexandre Raymond#else
4287e172fe11SStefan Weil#error Not supported
4288d1722a27SAlexandre Raymond#endif
4289d1722a27SAlexandre Raymond}
42905f6b9e8fSBlue SwirlEOF
42915f6b9e8fSBlue Swirlif compile_prog "" "" ; then
42925f6b9e8fSBlue Swirl    fdatasync=yes
42935f6b9e8fSBlue Swirlfi
42945f6b9e8fSBlue Swirl
429594a420b1SStefan Hajnoczi##########################################
4296e78815a5SAndreas Färber# check if we have madvise
4297e78815a5SAndreas Färber
4298e78815a5SAndreas Färbermadvise=no
4299e78815a5SAndreas Färbercat > $TMPC << EOF
4300e78815a5SAndreas Färber#include <sys/types.h>
4301e78815a5SAndreas Färber#include <sys/mman.h>
4302832ce9c2SScott Wood#include <stddef.h>
4303e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4304e78815a5SAndreas FärberEOF
4305e78815a5SAndreas Färberif compile_prog "" "" ; then
4306e78815a5SAndreas Färber    madvise=yes
4307e78815a5SAndreas Färberfi
4308e78815a5SAndreas Färber
4309e78815a5SAndreas Färber##########################################
4310e78815a5SAndreas Färber# check if we have posix_madvise
4311e78815a5SAndreas Färber
4312e78815a5SAndreas Färberposix_madvise=no
4313e78815a5SAndreas Färbercat > $TMPC << EOF
4314e78815a5SAndreas Färber#include <sys/mman.h>
4315832ce9c2SScott Wood#include <stddef.h>
4316e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4317e78815a5SAndreas FärberEOF
4318e78815a5SAndreas Färberif compile_prog "" "" ; then
4319e78815a5SAndreas Färber    posix_madvise=yes
4320e78815a5SAndreas Färberfi
4321e78815a5SAndreas Färber
4322e78815a5SAndreas Färber##########################################
43230a852417SPaul Durrant# check if we have posix_syslog
43240a852417SPaul Durrant
43250a852417SPaul Durrantposix_syslog=no
43260a852417SPaul Durrantcat > $TMPC << EOF
43270a852417SPaul Durrant#include <syslog.h>
43280a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43290a852417SPaul DurrantEOF
43300a852417SPaul Durrantif compile_prog "" "" ; then
43310a852417SPaul Durrant    posix_syslog=yes
43320a852417SPaul Durrantfi
43330a852417SPaul Durrant
43340a852417SPaul Durrant##########################################
433594a420b1SStefan Hajnoczi# check if trace backend exists
433694a420b1SStefan Hajnoczi
43375b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
433894a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43395b808275SLluís Vilanova  error_exit "invalid trace backends" \
43405b808275SLluís Vilanova      "Please choose supported trace backends."
434194a420b1SStefan Hajnoczifi
434294a420b1SStefan Hajnoczi
43437e24e92aSStefan Hajnoczi##########################################
43447e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43455b808275SLluís Vilanovaif have_backend "ust"; then
43467e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4347bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43487e24e92aSStefan Hajnocziint main(void) { return 0; }
43497e24e92aSStefan HajnocziEOF
4350c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4351bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
435289138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43537e24e92aSStefan Hajnoczi    else
4354c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4355bf15f63cSMohamad Gebai    fi
4356bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
435789138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4358bf15f63cSMohamad Gebai    else
4359bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4360bf15f63cSMohamad Gebai    fi
4361bf15f63cSMohamad Gebai
4362bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4363bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4364bf15f63cSMohamad Gebai  else
4365bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
43667e24e92aSStefan Hajnoczi  fi
43677e24e92aSStefan Hajnoczifi
4368b3d08c02SDaniel P. Berrange
4369b3d08c02SDaniel P. Berrange##########################################
4370b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
43715b808275SLluís Vilanovaif have_backend "dtrace"; then
4372b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
437376ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4374b3d08c02SDaniel P. Berrange  fi
4375c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4376c276b17dSDaniel P. Berrange  if has 'stap' ; then
4377c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4378c276b17dSDaniel P. Berrange  fi
4379b3d08c02SDaniel P. Berrangefi
4380b3d08c02SDaniel P. Berrange
43817e24e92aSStefan Hajnoczi##########################################
4382519175a2SAlex Barcelo# check and set a backend for coroutine
4383d0e2fce5SAneesh Kumar K.V
43847c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
43857c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
43867c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
43877c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
43887c2acc70SPeter Maydell# is the Windows-specific one.
43897c2acc70SPeter Maydell
43907c2acc70SPeter Maydellucontext_works=no
4391d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4392d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4393d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4394cdf84806SPeter Maydell#ifdef __stub_makecontext
4395cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4396cdf84806SPeter Maydell#endif
439775cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4398d0e2fce5SAneesh Kumar K.VEOF
4399d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
44007c2acc70SPeter Maydell    ucontext_works=yes
4401d0e2fce5SAneesh Kumar K.V  fi
4402519175a2SAlex Barcelofi
44037c2acc70SPeter Maydell
44047c2acc70SPeter Maydellif test "$coroutine" = ""; then
44057c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
44067c2acc70SPeter Maydell    coroutine=win32
44077c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
44087c2acc70SPeter Maydell    coroutine=ucontext
4409519175a2SAlex Barcelo  else
44107c2acc70SPeter Maydell    coroutine=sigaltstack
44117c2acc70SPeter Maydell  fi
44127c2acc70SPeter Maydellelse
44137c2acc70SPeter Maydell  case $coroutine in
44147c2acc70SPeter Maydell  windows)
44157c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44167c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44177c2acc70SPeter Maydell    fi
44187c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44197c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44207c2acc70SPeter Maydell    coroutine=win32
44217c2acc70SPeter Maydell    ;;
44227c2acc70SPeter Maydell  ucontext)
44237c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44247c2acc70SPeter Maydell      feature_not_found "ucontext"
44257c2acc70SPeter Maydell    fi
44267c2acc70SPeter Maydell    ;;
44277c2acc70SPeter Maydell  gthread|sigaltstack)
44287c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44297c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44307c2acc70SPeter Maydell    fi
44317c2acc70SPeter Maydell    ;;
44327c2acc70SPeter Maydell  *)
443376ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44347c2acc70SPeter Maydell    ;;
44357c2acc70SPeter Maydell  esac
4436d0e2fce5SAneesh Kumar K.Vfi
4437d0e2fce5SAneesh Kumar K.V
443870c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
443970c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
444070c60c08SStefan Hajnoczi    coroutine_pool=no
444170c60c08SStefan Hajnoczi  else
444270c60c08SStefan Hajnoczi    coroutine_pool=yes
444370c60c08SStefan Hajnoczi  fi
444470c60c08SStefan Hajnoczifi
444570c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
444670c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
444770c60c08SStefan Hajnoczifi
444870c60c08SStefan Hajnoczi
44497d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44507d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44517d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44527d992e4dSPeter Lieven  fi
44537d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44547d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44557d992e4dSPeter Lieven    coroutine_pool=no
44567d992e4dSPeter Lieven  fi
44577d992e4dSPeter Lievenfi
44587d992e4dSPeter Lieven
44597d992e4dSPeter Lieven
4460d0e2fce5SAneesh Kumar K.V##########################################
4461d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4462d2042378SAneesh Kumar K.V
44634e1797f9SStefan Weilopen_by_handle_at=no
4464d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4465d2042378SAneesh Kumar K.V#include <fcntl.h>
4466acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4467acc55ba8SStefan Weil# error missing definition
4468acc55ba8SStefan Weil#else
446975cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4470acc55ba8SStefan Weil#endif
4471d2042378SAneesh Kumar K.VEOF
4472d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4473d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4474d2042378SAneesh Kumar K.Vfi
4475d2042378SAneesh Kumar K.V
4476e06a765eSHarsh Prateek Bora########################################
4477e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4478e06a765eSHarsh Prateek Bora
4479e06a765eSHarsh Prateek Boralinux_magic_h=no
4480e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4481e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4482e06a765eSHarsh Prateek Boraint main(void) {
448375cafad7SStefan Weil  return 0;
4484e06a765eSHarsh Prateek Bora}
4485e06a765eSHarsh Prateek BoraEOF
4486e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4487e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4488e06a765eSHarsh Prateek Borafi
4489e06a765eSHarsh Prateek Bora
44908ab1bf12SLuiz Capitulino########################################
4491c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4492c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4493c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4494c95e3080SKevin Wolf# only a warning.
4495c95e3080SKevin Wolf#
4496c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4497c95e3080SKevin Wolf# the build doesn't fail anyway.
4498c95e3080SKevin Wolf
449906d71fa1SPeter Maydellpragma_disable_unused_but_set=no
450006d71fa1SPeter Maydellcat > $TMPC << EOF
4501e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
450206d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4503c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4504e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4505c95e3080SKevin Wolf
450606d71fa1SPeter Maydellint main(void) {
450706d71fa1SPeter Maydell    return 0;
450806d71fa1SPeter Maydell}
450906d71fa1SPeter MaydellEOF
451006d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4511cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4512c95e3080SKevin Wolfelse
4513c95e3080SKevin Wolf    werror=no
451406d71fa1SPeter Maydellfi
451506d71fa1SPeter Maydell
451606d71fa1SPeter Maydell########################################
4517541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45183f4349dcSKevin Wolf
45193f4349dcSKevin Wolfvalgrind_h=no
45203f4349dcSKevin Wolfcat > $TMPC << EOF
45213f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45223f4349dcSKevin Wolfint main(void) {
45233f4349dcSKevin Wolf  return 0;
45243f4349dcSKevin Wolf}
45253f4349dcSKevin WolfEOF
45263f4349dcSKevin Wolfif compile_prog "" "" ; then
45273f4349dcSKevin Wolf    valgrind_h=yes
45283f4349dcSKevin Wolffi
45293f4349dcSKevin Wolf
45303f4349dcSKevin Wolf########################################
45318ab1bf12SLuiz Capitulino# check if environ is declared
45328ab1bf12SLuiz Capitulino
45338ab1bf12SLuiz Capitulinohas_environ=no
45348ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45358ab1bf12SLuiz Capitulino#include <unistd.h>
45368ab1bf12SLuiz Capitulinoint main(void) {
4537c075a723SBlue Swirl    environ = 0;
45388ab1bf12SLuiz Capitulino    return 0;
45398ab1bf12SLuiz Capitulino}
45408ab1bf12SLuiz CapitulinoEOF
45418ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45428ab1bf12SLuiz Capitulino    has_environ=yes
45438ab1bf12SLuiz Capitulinofi
45448ab1bf12SLuiz Capitulino
454576a347e1SRichard Henderson########################################
454676a347e1SRichard Henderson# check if cpuid.h is usable.
454776a347e1SRichard Henderson
454876a347e1SRichard Hendersoncpuid_h=no
454976a347e1SRichard Hendersoncat > $TMPC << EOF
455076a347e1SRichard Henderson#include <cpuid.h>
455176a347e1SRichard Hendersonint main(void) {
4552774d566cSPeter Maydell    unsigned a, b, c, d;
4553774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4554774d566cSPeter Maydell
4555774d566cSPeter Maydell    if (max >= 1) {
4556774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4557774d566cSPeter Maydell    }
4558774d566cSPeter Maydell
4559774d566cSPeter Maydell    if (max >= 7) {
4560774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4561774d566cSPeter Maydell    }
4562774d566cSPeter Maydell
456376a347e1SRichard Henderson    return 0;
456476a347e1SRichard Henderson}
456576a347e1SRichard HendersonEOF
456676a347e1SRichard Hendersonif compile_prog "" "" ; then
456776a347e1SRichard Henderson    cpuid_h=yes
456876a347e1SRichard Hendersonfi
456976a347e1SRichard Henderson
4570f540166bSRichard Henderson########################################
4571f540166bSRichard Henderson# check if __[u]int128_t is usable.
4572f540166bSRichard Henderson
4573f540166bSRichard Hendersonint128=no
4574f540166bSRichard Hendersoncat > $TMPC << EOF
4575a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4576a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4577a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4578a00f66abSStefan Weil# endif
4579a00f66abSStefan Weil#endif
4580f540166bSRichard Henderson__int128_t a;
4581f540166bSRichard Henderson__uint128_t b;
4582f540166bSRichard Hendersonint main (void) {
4583f540166bSRichard Henderson  a = a + b;
4584f540166bSRichard Henderson  b = a * b;
4585464e3671SPeter Maydell  a = a * a;
4586f540166bSRichard Henderson  return 0;
4587f540166bSRichard Henderson}
4588f540166bSRichard HendersonEOF
4589f540166bSRichard Hendersonif compile_prog "" "" ; then
4590f540166bSRichard Henderson    int128=yes
4591f540166bSRichard Hendersonfi
459276a347e1SRichard Henderson
45937ebee43eSRichard Henderson#########################################
45947ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
45957ebee43eSRichard Henderson
45967ebee43eSRichard Hendersonatomic128=no
45977ebee43eSRichard Hendersonif test "$int128" = "yes"; then
45987ebee43eSRichard Henderson  cat > $TMPC << EOF
45997ebee43eSRichard Hendersonint main(void)
46007ebee43eSRichard Henderson{
46017ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
46027ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
46037ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
46047ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
46057ebee43eSRichard Henderson  return 0;
46067ebee43eSRichard Henderson}
46077ebee43eSRichard HendersonEOF
46087ebee43eSRichard Henderson  if compile_prog "" "" ; then
46097ebee43eSRichard Henderson    atomic128=yes
46107ebee43eSRichard Henderson  fi
46117ebee43eSRichard Hendersonfi
46127ebee43eSRichard Henderson
4613df79b996SRichard Henderson#########################################
4614df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4615df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4616df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4617df79b996SRichard Henderson
4618df79b996SRichard Hendersoncat > $TMPC << EOF
4619df79b996SRichard Henderson#include <stdint.h>
4620df79b996SRichard Hendersonint main(void)
4621df79b996SRichard Henderson{
4622df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4623df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4624df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4625df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4626df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4627df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4628df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4629df79b996SRichard Henderson#else
4630df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4631df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4632df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4633df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4634df79b996SRichard Henderson#endif
4635df79b996SRichard Henderson  return 0;
4636df79b996SRichard Henderson}
4637df79b996SRichard HendersonEOF
4638df79b996SRichard Hendersonif compile_prog "" "" ; then
4639df79b996SRichard Henderson  atomic64=yes
4640df79b996SRichard Hendersonfi
4641df79b996SRichard Henderson
46421e6e9acaSRichard Henderson########################################
46431e6e9acaSRichard Henderson# check if getauxval is available.
46441e6e9acaSRichard Henderson
46451e6e9acaSRichard Hendersongetauxval=no
46461e6e9acaSRichard Hendersoncat > $TMPC << EOF
46471e6e9acaSRichard Henderson#include <sys/auxv.h>
46481e6e9acaSRichard Hendersonint main(void) {
46491e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46501e6e9acaSRichard Henderson}
46511e6e9acaSRichard HendersonEOF
46521e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46531e6e9acaSRichard Henderson    getauxval=yes
46541e6e9acaSRichard Hendersonfi
46551e6e9acaSRichard Henderson
4656fd0e6053SJohn Snow########################################
4657fd0e6053SJohn Snow# check if ccache is interfering with
4658fd0e6053SJohn Snow# semantic analysis of macros
4659fd0e6053SJohn Snow
46605e4dfd3dSJohn Snowunset CCACHE_CPP2
4661fd0e6053SJohn Snowccache_cpp2=no
4662fd0e6053SJohn Snowcat > $TMPC << EOF
4663fd0e6053SJohn Snowstatic const int Z = 1;
4664fd0e6053SJohn Snow#define fn() ({ Z; })
4665fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4666fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4667fd0e6053SJohn Snow#define ID(X) (X)
4668fd0e6053SJohn Snowint main(int argc, char *argv[])
4669fd0e6053SJohn Snow{
4670fd0e6053SJohn Snow    int x = 0, y = 0;
4671fd0e6053SJohn Snow    x = ID(x);
4672fd0e6053SJohn Snow    x = fn();
4673fd0e6053SJohn Snow    fn();
4674fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4675fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4676fd0e6053SJohn Snow    return 0;
4677fd0e6053SJohn Snow}
4678fd0e6053SJohn SnowEOF
4679fd0e6053SJohn Snow
4680fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4681fd0e6053SJohn Snow    ccache_cpp2=yes
4682fd0e6053SJohn Snowfi
4683fd0e6053SJohn Snow
4684b553a042SJohn Snow#################################################
4685b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4686b553a042SJohn Snow
4687b553a042SJohn Snowif test "$fortify_source" != "no"; then
4688b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4689b553a042SJohn Snow    fortify_source="no";
4690cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4691cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4692b553a042SJohn Snow    fortify_source="no";
4693b553a042SJohn Snow  else
4694b553a042SJohn Snow    fortify_source="yes"
4695b553a042SJohn Snow  fi
4696b553a042SJohn Snowfi
4697b553a042SJohn Snow
4698d2042378SAneesh Kumar K.V##########################################
4699277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4700277abf15SJan Vesely
4701277abf15SJan Veselyhave_fsxattr=no
4702277abf15SJan Veselycat > $TMPC << EOF
4703277abf15SJan Vesely#include <linux/fs.h>
4704277abf15SJan Veselystruct fsxattr foo;
4705277abf15SJan Veselyint main(void) {
4706277abf15SJan Vesely  return 0;
4707277abf15SJan Vesely}
4708277abf15SJan VeselyEOF
4709277abf15SJan Veselyif compile_prog "" "" ; then
4710277abf15SJan Vesely    have_fsxattr=yes
4711277abf15SJan Veselyfi
4712277abf15SJan Vesely
4713b66e10e4SPeter Maydell##########################################
4714b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4715575b22b1SLaurent Vivierhave_rtnetlink=no
4716575b22b1SLaurent Viviercat > $TMPC << EOF
4717575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4718575b22b1SLaurent Vivierint main(void) {
4719575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4720575b22b1SLaurent Vivier}
4721575b22b1SLaurent VivierEOF
4722575b22b1SLaurent Vivierif compile_prog "" "" ; then
4723575b22b1SLaurent Vivier    have_rtnetlink=yes
4724575b22b1SLaurent Vivierfi
4725575b22b1SLaurent Vivier
47266a02c806SStefan Hajnoczi##########################################
47276a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47286a02c806SStefan Hajnoczihave_af_vsock=no
47296a02c806SStefan Hajnoczicat > $TMPC << EOF
47306a02c806SStefan Hajnoczi#include <errno.h>
47316a02c806SStefan Hajnoczi#include <sys/types.h>
47326a02c806SStefan Hajnoczi#include <sys/socket.h>
47336a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47346a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47356a02c806SStefan Hajnoczi#endif
47366a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47376a02c806SStefan Hajnocziint main(void) {
47386a02c806SStefan Hajnoczi    int sock, ret;
47396a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47406a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47416a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47426a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47436a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47446a02c806SStefan Hajnoczi        return 0;
47456a02c806SStefan Hajnoczi    }
47466a02c806SStefan Hajnoczi    return -1;
47476a02c806SStefan Hajnoczi}
47486a02c806SStefan HajnocziEOF
47496a02c806SStefan Hajnocziif compile_prog "" "" ; then
47506a02c806SStefan Hajnoczi    have_af_vsock=yes
47516a02c806SStefan Hajnoczifi
47526a02c806SStefan Hajnoczi
47536969ec6cSJames Clarke#################################################
47546969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47556969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47566969ec6cSJames Clarke# given. It does no harm to give it on other
47576969ec6cSJames Clarke# platforms too.
47586969ec6cSJames Clarke
47596969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47606969ec6cSJames Clarke#       contains -Wmissing-prototypes
47616969ec6cSJames Clarkecat > $TMPC << EOF
47626969ec6cSJames Clarkeextern int foo(void);
47636969ec6cSJames Clarkeint foo(void) { return 0; }
47646969ec6cSJames ClarkeEOF
47656969ec6cSJames Clarkeif ! compile_object ""; then
47666969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
47676969ec6cSJames Clarkefi
47687ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
47697ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
47707ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
47717ecf44a5SPaolo Bonzini    break
47727ecf44a5SPaolo Bonzini  fi
47737ecf44a5SPaolo Bonzinidone
47747ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
47757ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
47766969ec6cSJames Clarkefi
47776969ec6cSJames Clarke
4778277abf15SJan Vesely##########################################
47794d04351fSChristopher Covington# check for sysmacros.h
47804d04351fSChristopher Covington
47814d04351fSChristopher Covingtonhave_sysmacros=no
47824d04351fSChristopher Covingtoncat > $TMPC << EOF
47834d04351fSChristopher Covington#include <sys/sysmacros.h>
47844d04351fSChristopher Covingtonint main(void) {
47854d04351fSChristopher Covington    return makedev(0, 0);
47864d04351fSChristopher Covington}
47874d04351fSChristopher CovingtonEOF
47884d04351fSChristopher Covingtonif compile_prog "" "" ; then
47894d04351fSChristopher Covington    have_sysmacros=yes
47904d04351fSChristopher Covingtonfi
47914d04351fSChristopher Covington
47924d04351fSChristopher Covington##########################################
4793*da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4794*da92c3ffSAshish Mittal# Check if libvxhs is installed
4795*da92c3ffSAshish Mittal
4796*da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4797*da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4798*da92c3ffSAshish Mittal#include <stdint.h>
4799*da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4800*da92c3ffSAshish Mittal
4801*da92c3ffSAshish Mittalvoid *vxhs_callback;
4802*da92c3ffSAshish Mittal
4803*da92c3ffSAshish Mittalint main(void) {
4804*da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4805*da92c3ffSAshish Mittal    return 0;
4806*da92c3ffSAshish Mittal}
4807*da92c3ffSAshish MittalEOF
4808*da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4809*da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4810*da92c3ffSAshish Mittal    vxhs=yes
4811*da92c3ffSAshish Mittal  else
4812*da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4813*da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4814*da92c3ffSAshish Mittal    fi
4815*da92c3ffSAshish Mittal    vxhs=no
4816*da92c3ffSAshish Mittal  fi
4817*da92c3ffSAshish Mittalfi
4818*da92c3ffSAshish Mittal
4819*da92c3ffSAshish Mittal##########################################
4820e86ecd4bSJuan Quintela# End of CC checks
4821e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4822e86ecd4bSJuan Quintela
48231d728c39SBlue Swirlif test "$gcov" = "yes" ; then
48241d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
48251d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4826b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4827e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4828ce278618SPeter Maydellelif test "$debug" = "no"; then
4829ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4830e86ecd4bSJuan Quintelafi
4831a316e378SJuan Quintela
48326542aa9cSPeter Lieven##########################################
48336542aa9cSPeter Lieven# Do we have libnfs
48346542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4835b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
48366542aa9cSPeter Lieven    libnfs="yes"
48376542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
48386542aa9cSPeter Lieven  else
48396542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
48408efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
48416542aa9cSPeter Lieven    fi
48426542aa9cSPeter Lieven    libnfs="no"
48436542aa9cSPeter Lieven  fi
48446542aa9cSPeter Lievenfi
48451d728c39SBlue Swirl
48466ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
48476ca026cbSPeter Maydellif test "$werror" = "yes"; then
48486ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
48496ca026cbSPeter Maydellfi
48506ca026cbSPeter Maydell
4851e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4852e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
48531156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4854e86ecd4bSJuan Quintela    fi
4855e86ecd4bSJuan Quintelafi
4856e86ecd4bSJuan Quintela
485794dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
485894dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
485994dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
486094dd53c5SGerd Hoffmannelse
486194dd53c5SGerd Hoffmann    POD2MAN="pod2man"
486294dd53c5SGerd Hoffmannfi
486394dd53c5SGerd Hoffmann
4864952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4865952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4866952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4867952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4868952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4869952afb71SBlue Swirl        fi
4870952afb71SBlue Swirl    done
4871952afb71SBlue Swirlfi
4872952afb71SBlue Swirl
487310ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4874e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4875528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4876834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
48775a67135aSbellard
48784b1c11fdSDaniel P. Berrangetools=""
48794b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4880ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
48814b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
48824b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4883a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
48844b1c11fdSDaniel P. Berrange  fi
48854b1c11fdSDaniel P. Berrangefi
48864b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4887983eef5aSMeador Inge  if test "$virtfs" != no ; then
4888be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4889983eef5aSMeador Inge      virtfs=yes
489017bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4891983eef5aSMeador Inge    else
4892983eef5aSMeador Inge      if test "$virtfs" = yes; then
48933f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4894983eef5aSMeador Inge      fi
489517500370SAndreas Färber      virtfs=no
4896983eef5aSMeador Inge    fi
489717bff52bSM. Mohan Kumar  fi
4898d138cee9SMichael Rothfi
48999d6bc27bSMichael Roth
49009d6bc27bSMichael Roth# Probe for guest agent support/options
49019d6bc27bSMichael Roth
4902e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4903b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4904fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4905e8ef31a3SMichael Tokarev      guest_agent=yes
4906e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4907e8ef31a3SMichael Tokarev      guest_agent=no
4908e8ef31a3SMichael Tokarev  else
4909e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4910ca35f780SPaolo Bonzini  fi
49114b1c11fdSDaniel P. Berrangefi
4912ca35f780SPaolo Bonzini
49139d6bc27bSMichael Roth# Guest agent Window MSI  package
49149d6bc27bSMichael Roth
49159d6bc27bSMichael Rothif test "$guest_agent" != yes; then
49169d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
49179d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
49189d6bc27bSMichael Roth  fi
49199d6bc27bSMichael Roth  guest_agent_msi=no
49209d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
49219d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49229d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
49239d6bc27bSMichael Roth  fi
49249d6bc27bSMichael Roth  guest_agent_msi=no
49259d6bc27bSMichael Rothelif ! has wixl; then
49269d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49279d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
49289d6bc27bSMichael Roth  fi
49299d6bc27bSMichael Roth  guest_agent_msi=no
49301a34904eSMichael Rothelse
49311a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
49321a34904eSMichael Roth  # disabled explicitly
49331a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
49341a34904eSMichael Roth    guest_agent_msi=yes
49351a34904eSMichael Roth  fi
49369d6bc27bSMichael Rothfi
49379d6bc27bSMichael Roth
49381a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
49399d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
49409d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
49419d6bc27bSMichael Roth  fi
49429d6bc27bSMichael Roth
49439d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
49449d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
49459d6bc27bSMichael Roth  fi
49469d6bc27bSMichael Roth
49479d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
49489d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
49499d6bc27bSMichael Roth  fi
49509d6bc27bSMichael Roth
49519d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
495289138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
49539d6bc27bSMichael Roth  fi
49549d6bc27bSMichael Roth
495589138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
49569d6bc27bSMichael Roth
49579d6bc27bSMichael Roth  case "$cpu" in
49589d6bc27bSMichael Roth  x86_64)
49599d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
49609d6bc27bSMichael Roth    ;;
49619d6bc27bSMichael Roth  i386)
49629d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
49639d6bc27bSMichael Roth    ;;
49649d6bc27bSMichael Roth  *)
49659d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
49669d6bc27bSMichael Roth    ;;
49679d6bc27bSMichael Roth  esac
49689d6bc27bSMichael Rothfi
49699d6bc27bSMichael Roth
4970ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4971ca35f780SPaolo Bonziniroms=
4972ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4973ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4974ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4975e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
4976e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4977e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
4978e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
4979e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4980e57218b6SPeter Maydell            ld_i386_emulation="$emu"
4981ca35f780SPaolo Bonzini            roms="optionrom"
4982e57218b6SPeter Maydell            break
4983e57218b6SPeter Maydell        fi
4984e57218b6SPeter Maydell    done
4985ca35f780SPaolo Bonzinifi
4986d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
498739ac8455SDavid Gibson  roms="$roms spapr-rtas"
498839ac8455SDavid Gibsonfi
4989ca35f780SPaolo Bonzini
49909933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
49919933c305SChristian Borntraeger  roms="$roms s390-ccw"
49929933c305SChristian Borntraegerfi
49939933c305SChristian Borntraeger
4994964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
499592fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4996964c6fa1SRichard Henderson  textseg_addr=
4997964c6fa1SRichard Henderson  case "$cpu" in
4998479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4999479eb121SRichard Henderson      # ??? Rationale for choosing this address
5000964c6fa1SRichard Henderson      textseg_addr=0x60000000
5001964c6fa1SRichard Henderson      ;;
5002964c6fa1SRichard Henderson    mips)
5003479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5004479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5005479eb121SRichard Henderson      textseg_addr=0x60000000
5006964c6fa1SRichard Henderson      ;;
5007964c6fa1SRichard Henderson  esac
5008964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5009964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5010964c6fa1SRichard Henderson    int main(void) { return 0; }
5011964c6fa1SRichard HendersonEOF
5012964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5013964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5014964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5015964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5016964c6fa1SRichard Henderson      # at least.
501792fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
501892fe2ba8SPeter Maydell        error_exit \
501992fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
502092fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
502192fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
502292fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
502392fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
502492fe2ba8SPeter Maydell            "--disable-user option to configure."
502592fe2ba8SPeter Maydell      fi
502692fe2ba8SPeter Maydell
5027964c6fa1SRichard Henderson      $ld --verbose | sed \
5028964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5029964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5030964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5031964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5032964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5033964c6fa1SRichard Henderson    fi
5034964c6fa1SRichard Henderson  fi
5035964c6fa1SRichard Hendersonfi
5036964c6fa1SRichard Henderson
503702d34f62SCole Robinsonecho_version() {
503802d34f62SCole Robinson    if test "$1" = "yes" ; then
503902d34f62SCole Robinson        echo "($2)"
504002d34f62SCole Robinson    fi
504102d34f62SCole Robinson}
504202d34f62SCole Robinson
504350e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
504450e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
504550e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
50465ca9388aSGerd Hoffmann
50477d13299dSbellardecho "Install prefix    $prefix"
504889138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
504989138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
505089138857SStefan Weilecho "library directory $(eval echo $libdir)"
505189138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
505289138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
505389138857SStefan Weilecho "include directory $(eval echo $includedir)"
505489138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
505511d9f695Sbellardif test "$mingw32" = "no" ; then
505689138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
505789138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
505843ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
50595a699bbbSLaszlo Ersekelse
50605a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5061d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
506211d9f695Sbellardfi
50635a67135aSbellardecho "Source path       $source_path"
50647d13299dSbellardecho "C compiler        $cc"
506583469015Sbellardecho "Host C compiler   $host_cc"
506683f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
50673c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
506845d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
50690c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5070a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
50710c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
50727d13299dSbellardecho "make              $make"
50736a882643Spbrookecho "install           $install"
5074c886edfbSBlue Swirlecho "python            $python"
5075e2d8830eSBradif test "$slirp" = "yes" ; then
5076e2d8830eSBrad    echo "smbd              $smbd"
5077e2d8830eSBradfi
507817969268SFam Zhengecho "module support    $modules"
5079a98fd896Sbellardecho "host CPU          $cpu"
5080de83cd02Sbellardecho "host big endian   $bigendian"
508197a847bcSbellardecho "target list       $target_list"
5082ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
50837d13299dSbellardecho "gprof enabled     $gprof"
508403b4fe7dSaliguoriecho "sparse enabled    $sparse"
50851625af87Saliguoriecho "strip binaries    $strip_opt"
508605c2a3e7Sbellardecho "profiler          $profiler"
508743ce4dfeSbellardecho "static build      $static"
50885b0753e0Sbellardif test "$darwin" = "yes" ; then
50895b0753e0Sbellard    echo "Cocoa support     $cocoa"
50905b0753e0Sbellardfi
5091e2134eb9SGerd Hoffmannecho "pixman            $pixman"
509289138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
509389138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5094925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
509589138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5096a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5097ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5098b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
509991bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
510037788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
510189138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5102fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
51039a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
51044d3b6f6eSbalrogecho "curses support    $curses"
51059d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5106769ce76dSAlexander Grafecho "curl support      $curl"
510767b915a5Sbellardecho "mingw32 support   $mingw32"
51080c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5109b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5110b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5111983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5112821601eaSJes Sorensenecho "VNC support       $vnc"
5113821601eaSJes Sorensenif test "$vnc" = "yes" ; then
51142f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
51152f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5116efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5117821601eaSJes Sorensenfi
51183142255cSblueswir1if test -n "$sparc_cpu"; then
51193142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
51203142255cSblueswir1fi
5121e37630caSaliguoriecho "xen support       $xen"
51223996e85cSPaul Durrantif test "$xen" = "yes" ; then
51233996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
512464a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
51253996e85cSPaul Durrantfi
51262e4d9fb1Saurel32echo "brlapi support    $brlapi"
5127a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5128a25dba17SJuan Quintelaecho "Documentation     $docs"
512940d6444eSAvi Kivityecho "PIE               $pie"
51308a16d273Sthsecho "vde support       $vde"
513158952137SVincenzo Maffioneecho "netmap support    $netmap"
51325c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5133758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
513477755340Sthsecho "Install blobs     $blobs"
5135b31a0277SJuan Quintelaecho "KVM support       $kvm"
5136b0cb0a66SVincent Palatinecho "HAX support       $hax"
51372da776dbSMichael R. Hinesecho "RDMA support      $rdma"
51389195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5139f652e6afSaurel32echo "fdt support       $fdt"
5140ceb42de8Saliguoriecho "preadv support    $preadv"
51415f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5142e78815a5SAndreas Färberecho "madvise           $madvise"
5143e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
514447e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5145d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
51465e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5147fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
51485b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5149713572a7SMarc-André Lureauif have_backend "simple"; then
51509410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5151e00e36fbSStefan Weilfi
515289138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5153f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5154dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
51557b02f544SMarc-André Lureauecho "smartcard support $smartcard"
51562b2325ffSGerd Hoffmannecho "libusb            $libusb"
515769354a83SHans de Goedeecho "usb net redir     $usb_redir"
5158da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5159014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5160c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
51616542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5162d138cee9SMichael Rothecho "build guest agent $guest_agent"
5163d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
516450cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
51654c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5166f794573eSEduardo Otuboecho "seccomp support   $seccomp"
51677c2acc70SPeter Maydellecho "coroutine backend $coroutine"
516870c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
51697d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5170eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
51711d728c39SBlue Swirlecho "gcov              $gcov_tool"
51721d728c39SBlue Swirlecho "gcov enabled      $gcov"
5173ab214c29SStefan Bergerecho "TPM support       $tpm"
51740a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
51753b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
51763556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5177607dacd0Sqiaonuohanecho "lzo support       $lzo"
5178607dacd0Sqiaonuohanecho "snappy support    $snappy"
51796b383c08SPeter Wuecho "bzip2 support     $bzip2"
5180a99d57bbSWanlong Gaoecho "NUMA host support $numa"
51812847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
51827b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
518399f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5184a6b1d4c0SChanglong Xieecho "replication support $replication"
5185*da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
518667b915a5Sbellard
51871ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
518824b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5189e8cd23deSbellardfi
519097a847bcSbellard
5191898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5192898be3e0SPeter Maydell    echo
5193898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5194898be3e0SPeter Maydell    echo
5195898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5196898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5197898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5198898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5199898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5200898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5201898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5202898be3e0SPeter Maydellfi
5203898be3e0SPeter Maydell
5204898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5205898be3e0SPeter Maydell    echo
5206898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5207898be3e0SPeter Maydell    echo
5208c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5209c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5210898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5211898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5212898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5213898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5214898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5215898be3e0SPeter Maydellfi
5216898be3e0SPeter Maydell
521798ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
521897a847bcSbellard
5219dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5220dbd99ae3SStefan Weil
522198ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
522298ec69acSJuan Quintelaecho >> $config_host_mak
522398ec69acSJuan Quintela
5224e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
522599d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
522699d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
52273aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
52288bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
52290f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
523099d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
523199d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
523222d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
52339afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
52349afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5235e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
52365a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5237785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
52385a699bbbSLaszlo Ersekfi
5239f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5240f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5241f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5242834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5243f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5244804edf29SJuan Quintela
524598ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5246727e5283SPaolo Bonzini
5247f8393946Saurel32if test "$debug_tcg" = "yes" ; then
52482358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5249f8393946Saurel32fi
52501625af87Saliguoriif test "$strip_opt" = "yes" ; then
525152ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
52521625af87Saliguorifi
52537d13299dSbellardif test "$bigendian" = "yes" ; then
5254e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
525597a847bcSbellardfi
525667b915a5Sbellardif test "$mingw32" = "yes" ; then
525798ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
525889138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
52599fe6de94SBlue Swirl  version_major=${rc_version%%.*}
52609fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52619fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
52629fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52639fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
52649fe6de94SBlue Swirl  version_micro=0
52659fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
52669fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5267d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5268d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5269f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5270d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5271d9840e25STomoki Sekiyama  fi
527250cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
527350cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
527450cbebb9SMichael Roth  fi
52751a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
52769dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
52779dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
52789dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
52799dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
52809dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
52819dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
52829dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
52839dacf32dSYossi Hindin  fi
5284210fa556Spbrookelse
528535f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5286210fa556Spbrookfi
5287128ab2ffSblueswir1
5288dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5289dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5290dffcb71cSMark McLoughlinfi
5291dffcb71cSMark McLoughlin
529283fb7adfSbellardif test "$darwin" = "yes" ; then
529398ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
529483fb7adfSbellardfi
5295b29fe3edSmalc
5296b29fe3edSmalcif test "$aix" = "yes" ; then
529798ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5298b29fe3edSmalcfi
5299b29fe3edSmalc
5300ec530c81Sbellardif test "$solaris" = "yes" ; then
530198ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
53022358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
53030475a5caSths  if test "$needs_libsunmath" = "yes" ; then
530475b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
53050475a5caSths  fi
5306ec530c81Sbellardfi
5307179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5308179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5309179cf400SAndreas Färberfi
531097a847bcSbellardif test "$static" = "yes" ; then
531198ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
531297a847bcSbellardfi
53131ba16968SStefan Weilif test "$profiler" = "yes" ; then
53142358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
531505c2a3e7Sbellardfi
5316c20709aaSbellardif test "$slirp" = "yes" ; then
531798ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5318e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5319c20709aaSbellardfi
53208a16d273Sthsif test "$vde" = "yes" ; then
532198ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
53228a16d273Sthsfi
532358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
532458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
532558952137SVincenzo Maffionefi
5326015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5327015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5328015a33bdSGongleifi
532947e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
533047e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
533147e98658SCorey Bryantfi
53322358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
53330c58ac1cSmalcfor drv in $audio_drv_list; do
533489138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
533598ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
53360c58ac1cSmalcdone
533767f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
533867f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
533967f86e8eSJuan Quintelafi
5340d5631638Smalcif test "$audio_win_int" = "yes" ; then
5341d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5342d5631638Smalcfi
5343b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5344b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5345821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5346821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5347821601eaSJes Sorensenfi
53482f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
534998ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
53502f9606b3Saliguorifi
5351821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
53522f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
53532f6f5c7aSCorentin Charyfi
5354821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5355efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5356efe556adSCorentin Charyfi
535776655d6dSaliguoriif test "$fnmatch" = "yes" ; then
53582358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
535976655d6dSaliguorifi
5360dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5361dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5362dce512deSChristoph Hellwigfi
536389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
536498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
53652358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
536698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
536798ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5368a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
536998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5370cc8ae6deSpbrookfi
537117969268SFam Zhengif test "$modules" = "yes"; then
5372e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5373e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
537489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
537517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
537617969268SFam Zhengfi
53771ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
537898ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5379a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
53808ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
538149ecc3faSbellardfi
538249ecc3faSbellardif test "$cocoa" = "yes" ; then
538398ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
538449ecc3faSbellardfi
53854d3b6f6eSbalrogif test "$curses" = "yes" ; then
538698ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5387ab4e5602SJan Kiszkafi
5388ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
53892358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5390ebc996f3SRiku Voipiofi
5391099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
53922358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5393099d6b0fSRiku Voipiofi
539440ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
539540ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
539640ff6d7eSKevin Wolffi
53973ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
53982358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
53993ce34dfbSvibisreenivasanfi
5400c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5401c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5402c2882b96SRiku Voipiofi
5403751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5404751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5405751bcc39SMarc-André Lureaufi
5406d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5407d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5408d0927938SUlrich Hechtfi
54093d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
54103d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
54113d4fa43eSKusanagi Kouichifi
5412b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5413b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5414b953f075SDenis V. Lunevfi
5415ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5416ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5417ed911435SKevin Wolffi
5418c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5419c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5420c727f47dSPeter Maydellfi
5421dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5422dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5423dace20dcSPeter Maydellfi
5424d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5425d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5426d0927938SUlrich Hechtfi
54274e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
54284e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
54294e0c6529SAlex Blighfi
5430cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5431cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5432cd758dd0SAlex Blighfi
54333b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
54343b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
54353b6edd16SPeter Maydellfi
54363b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
54373b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
54383b6edd16SPeter Maydellfi
5439a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5440a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5441a8fd1abaSPeter Maydellfi
544251834341SRiku Voipioif test "$timerfd" = "yes" ; then
544351834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
544451834341SRiku Voipiofi
54459af5c906SRiku Voipioif test "$setns" = "yes" ; then
54469af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
54479af5c906SRiku Voipiofi
544838860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
544938860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
545038860a03SAleksandar Markovicfi
54515a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
54525a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
54535a03cd00SAleksandar Markovicfi
54543b3f24adSaurel32if test "$inotify" = "yes" ; then
54552358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
54563b3f24adSaurel32fi
5457c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5458c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5459c05c7a73SRiku Voipiofi
54606ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
54616ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
54626ae9a1f4SJuan Quintelafi
54636ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
54646ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
54656ae9a1f4SJuan Quintelafi
5466769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5467d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5468b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
54696ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5470769ce76dSAlexander Graffi
54712e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
547298ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
54732e4d9fb1Saurel32fi
5474fb599c9aSbalrogif test "$bluez" = "yes" ; then
547598ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5476ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5477fb599c9aSbalrogfi
5478d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
54799d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
54809d41401bSMichael S. Tsirkinfi
5481a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5482a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5483a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5484a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5485014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5486925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5487925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5488925a0400SGerd Hoffmann  fi
5489bbbf9bfbSStefan Weilfi
5490a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5491ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5492ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5493ddbb0d09SDaniel P. Berrangefi
5494b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5495b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5496b917da4cSDaniel P. Berrangefi
549791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
549891bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
54991f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
55001f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
55011f923c70SLongpeng(Mike)  fi
550237788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
550337788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
550437788f25SDaniel P. Berrange  fi
550562893b67SDaniel P. Berrangefi
550691bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
550791bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5508becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5509fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5510fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5511fff2f982SDaniel P. Berrange  fi
5512ed754746SDaniel P. Berrangefi
55139a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
55149a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
55159a2fd434SDaniel P. Berrangefi
5516559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5517559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5518559607eaSDaniel P. Berrangefi
55196b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
55206b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
55216b39b063SEric Blakefi
5522277abf15SJan Vesely
5523277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5524277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5525277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5526277abf15SJan Vesely# if this macro is set.
5527277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5528277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5529277abf15SJan Veselyfi
5530bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5531bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5532a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5533a4ccabcfSAnthony Liguorifi
55349d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
55359d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
55369d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
55379d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
55389d9e1521SGerd Hoffmannfi
5539e37630caSaliguoriif test "$xen" = "yes" ; then
55406dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5541d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
554264a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
554364a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
554464a7ad6fSIan Campbell  fi
5545e37630caSaliguorifi
55465c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
55475c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
55485c6c3a6cSChristoph Hellwigfi
5549758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5550758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5551758e8e38SVenkateswararao Jujjuri (JV)fi
55524f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
55534f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
55544f26f2b6SAvi Kivityfi
5555983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5556758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5557758e8e38SVenkateswararao Jujjuri (JV)fi
55585e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
55595e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
55605e9be92dSNicholas Bellingerfi
556103ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
556203ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
556303ce5744SNikolay Nikolaevfi
5564fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5565fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5566fc0b9b0eSStefan Hajnoczifi
556777755340Sthsif test "$blobs" = "yes" ; then
556898ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
556977755340Sthsfi
5570bf9298b9Saliguoriif test "$iovec" = "yes" ; then
55712358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5572bf9298b9Saliguorifi
5573ceb42de8Saliguoriif test "$preadv" = "yes" ; then
55742358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5575ceb42de8Saliguorifi
5576f652e6afSaurel32if test "$fdt" = "yes" ; then
55773f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5578f652e6afSaurel32fi
5579dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5580dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5581dcc38d1cSMarcelo Tosattifi
55829195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
55839195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
55849195b2c2SStefan Weilfi
55855f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
55865f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
55875f6b9e8fSBlue Swirlfi
5588e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5589e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5590e78815a5SAndreas Färberfi
5591e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5592e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5593e78815a5SAndreas Färberfi
559497a847bcSbellard
5595cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5596cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5597cd4ec0b4SGerd Hoffmannfi
5598cd4ec0b4SGerd Hoffmann
55997b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
56007b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5601111a38b0SRobert Relyeafi
5602111a38b0SRobert Relyea
56032b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
56042b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
56052b2325ffSGerd Hoffmannfi
56062b2325ffSGerd Hoffmann
560769354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
560869354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
560969354a83SHans de Goedefi
561069354a83SHans de Goede
5611da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5612da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5613da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5614014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5615014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5616014cb152SGerd Hoffmann  fi
561720ff075bSMichael Wallefi
561820ff075bSMichael Walle
561999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
562099f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
562199f2dbd3SLiang Lifi
562299f2dbd3SLiang Li
5623607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5624607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5625607dacd0Sqiaonuohanfi
5626607dacd0Sqiaonuohan
5627607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5628607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5629607dacd0Sqiaonuohanfi
5630607dacd0Sqiaonuohan
56316b383c08SPeter Wuif test "$bzip2" = "yes" ; then
56326b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
56336b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
56346b383c08SPeter Wufi
56356b383c08SPeter Wu
5636c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5637d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
56386ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
56396ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5640c589b249SRonnie Sahlbergfi
5641c589b249SRonnie Sahlberg
56426542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
56434be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
56444be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
56456542aa9cSPeter Lievenfi
56466542aa9cSPeter Lieven
5647f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5648f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5649f794573eSEduardo Otubofi
5650f794573eSEduardo Otubo
565183fb7adfSbellard# XXX: suppress that
56527d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
56532358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
56547d3505c5Sbellardfi
56557d3505c5Sbellard
56564d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
56574d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
56584d9310f4SDaniel P. Berrangefi
56593556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
56603556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
56613556c233SPaolo Bonzinifi
5662f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5663d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
56646ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
56656ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5666f27aaf4bSChristian Brunnerfi
566720ff6c80SAnthony Liguori
56687c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
566970c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
567070c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
567170c60c08SStefan Hajnoczielse
567270c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
567370c60c08SStefan Hajnoczifi
5674d0e2fce5SAneesh Kumar K.V
56757d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
56767d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
56777d992e4dSPeter Lievenfi
56787d992e4dSPeter Lieven
5679d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5680d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5681d2042378SAneesh Kumar K.Vfi
5682d2042378SAneesh Kumar K.V
5683e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5684e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5685e06a765eSHarsh Prateek Borafi
5686e06a765eSHarsh Prateek Bora
5687cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5688cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
568906d71fa1SPeter Maydellfi
569006d71fa1SPeter Maydell
56913f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
56923f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
56933f4349dcSKevin Wolffi
56943f4349dcSKevin Wolf
56958ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
56968ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
56978ab1bf12SLuiz Capitulinofi
56988ab1bf12SLuiz Capitulino
569976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
570076a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
570176a347e1SRichard Hendersonfi
570276a347e1SRichard Henderson
5703f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5704f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5705f540166bSRichard Hendersonfi
5706f540166bSRichard Henderson
57077ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
57087ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
57097ebee43eSRichard Hendersonfi
57107ebee43eSRichard Henderson
5711df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5712df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5713df79b996SRichard Hendersonfi
5714df79b996SRichard Henderson
57151e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
57161e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
57171e6e9acaSRichard Hendersonfi
57181e6e9acaSRichard Henderson
5719eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5720d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
57216ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
57226ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5723eb100396SBharata B Raofi
5724eb100396SBharata B Rao
5725d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5726d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5727d85fa9ebSJeff Codyfi
5728d85fa9ebSJeff Cody
57290c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
57300c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
57310c14fb47SBharata B Raofi
57320c14fb47SBharata B Rao
57337c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
57347c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
57357c815372SBharata B Raofi
57367c815372SBharata B Rao
57370a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5738d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
57396ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
57406ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
57410a12ec87SRichard W.M. Jonesfi
57420a12ec87SRichard W.M. Jones
574368063649Sblueswir1# USB host support
5744b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
57452b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5746b5613fdcSGerd Hoffmannelse
574798ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5748b5613fdcSGerd Hoffmannfi
574968063649Sblueswir1
57503b8acc11SPaolo Bonzini# TPM passthrough support?
57513b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
57523b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
57533b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
57543b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
57553b8acc11SPaolo Bonzini  fi
57563b8acc11SPaolo Bonzinifi
57573b8acc11SPaolo Bonzini
57585b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
57595b808275SLluís Vilanovaif have_backend "nop"; then
57606d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
576122890ab5SPrerna Saxenafi
57625b808275SLluís Vilanovaif have_backend "simple"; then
57636d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
57646d8a764eSLluís  # Set the appropriate trace file.
5765953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
57669410b56cSPrerna Saxenafi
5767ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5768ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
57696d8a764eSLluísfi
57705b808275SLluís Vilanovaif have_backend "ust"; then
57716d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
57726d8a764eSLluísfi
57735b808275SLluís Vilanovaif have_backend "dtrace"; then
57746d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
57756d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
57766d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
57776d8a764eSLluís  fi
5778c276b17dSDaniel P. Berrangefi
57795b808275SLluís Vilanovaif have_backend "ftrace"; then
5780781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5781781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5782781e9545SEiichi Tsukata  else
578321684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5784781e9545SEiichi Tsukata  fi
5785781e9545SEiichi Tsukatafi
57860a852417SPaul Durrantif have_backend "syslog"; then
57870a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
57880a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
57890a852417SPaul Durrant  else
57900a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
57910a852417SPaul Durrant  fi
57920a852417SPaul Durrantfi
57939410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
57949410b56cSPrerna Saxena
57952da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
57962da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
57972da776dbSMichael R. Hinesfi
57982da776dbSMichael R. Hines
5799575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5800575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5801575b22b1SLaurent Vivierfi
5802575b22b1SLaurent Vivier
5803a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5804a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5805a6b1d4c0SChanglong Xiefi
5806a6b1d4c0SChanglong Xie
58076a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
58086a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
58096a02c806SStefan Hajnoczifi
58106a02c806SStefan Hajnoczi
58114d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
58124d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
58134d04351fSChristopher Covingtonfi
58144d04351fSChristopher Covington
58155c312079SDr. David Alan Gilbert# Hold two types of flag:
58165c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
58175c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
58185c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
58195c312079SDr. David Alan Gilbert#                                     platform
58205c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
58215c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
58225c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
58235c312079SDr. David Alan Gilbertfi
58245c312079SDr. David Alan Gilbert
5825*da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
5826*da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
5827*da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
5828*da92c3ffSAshish Mittalfi
5829*da92c3ffSAshish Mittal
58305b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
58315b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
58325b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
58335b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
58345b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
58355b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5836c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
58375b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
583840d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
583940d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
58405b5e3037SPaolo Bonzinielse
58415b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
58425b5e3037SPaolo Bonzinifi
58435b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
58445b5e3037SPaolo Bonzini
584598ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
584698ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5847804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5848804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
58491901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
58501901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
58511901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
585221655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5853c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5854804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5855a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5856a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5857a31a8642SMichael S. Tsirkinfi
58582b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5859804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
586083f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
58613c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5862804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
586345d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5864cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
58655f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
58663dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5867804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5868804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
58694852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
58709fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5871e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
587246eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5873a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5874f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5875e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5876e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
587780fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
58782944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5879e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5880e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5881e39f0062SPaolo Bonzinifi
588242da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
588342da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
588442da6041SGerd Hoffmannelse
588542da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
588642da6041SGerd Hoffmannfi
5887e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
588846eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
58896969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5890e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
589173da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
58923e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5893409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5894804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
589517969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
589617969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5897957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
589890246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
589990246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
590094dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5901cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
59021d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59031d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
59041d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
59051d728c39SBlue Swirlfi
5906804edf29SJuan Quintela
59076efd7517SPeter Maydell# use included Linux headers
59086efd7517SPeter Maydellif test "$linux" = "yes" ; then
5909a307beb6SAndreas Färber  mkdir -p linux-headers
59106efd7517SPeter Maydell  case "$cpu" in
5911c72b26ecSRichard Henderson  i386|x86_64|x32)
591208312a63SPeter Maydell    linux_arch=x86
59136efd7517SPeter Maydell    ;;
59146efd7517SPeter Maydell  ppcemb|ppc|ppc64)
591508312a63SPeter Maydell    linux_arch=powerpc
59166efd7517SPeter Maydell    ;;
59176efd7517SPeter Maydell  s390x)
591808312a63SPeter Maydell    linux_arch=s390
591908312a63SPeter Maydell    ;;
59201f080313SClaudio Fontana  aarch64)
59211f080313SClaudio Fontana    linux_arch=arm64
59221f080313SClaudio Fontana    ;;
5923222e7d11SSanjay Lal  mips64)
5924222e7d11SSanjay Lal    linux_arch=mips
5925222e7d11SSanjay Lal    ;;
592608312a63SPeter Maydell  *)
592708312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
592808312a63SPeter Maydell    linux_arch="$cpu"
59296efd7517SPeter Maydell    ;;
59306efd7517SPeter Maydell  esac
593108312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
593208312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
593308312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
593408312a63SPeter Maydell    fi
59356efd7517SPeter Maydellfi
59366efd7517SPeter Maydell
593797a847bcSbellardfor target in $target_list; do
593897a847bcSbellardtarget_dir="$target"
593925be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
594089138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
594197a847bcSbellardtarget_bigendian="no"
59421f3d3c8fSJuan Quintela
5943c1799a84SPaolo Bonzinicase "$target_name" in
59444a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5945ea2d6a39SJuan Quintela  target_bigendian=yes
5946ea2d6a39SJuan Quintela  ;;
5947ea2d6a39SJuan Quintelaesac
594897a847bcSbellardtarget_softmmu="no"
5949997344f3Sbellardtarget_user_only="no"
5950831b7825Sthstarget_linux_user="no"
595184778508Sblueswir1target_bsd_user="no"
59529e407a85Spbrookcase "$target" in
5953c1799a84SPaolo Bonzini  ${target_name}-softmmu)
59549e407a85Spbrook    target_softmmu="yes"
59559e407a85Spbrook    ;;
5956c1799a84SPaolo Bonzini  ${target_name}-linux-user)
59579c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
595876ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
59599c7a4202SBlue Swirl    fi
59609e407a85Spbrook    target_user_only="yes"
59619e407a85Spbrook    target_linux_user="yes"
59629e407a85Spbrook    ;;
5963c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
59649cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
596576ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
59669c7a4202SBlue Swirl    fi
596784778508Sblueswir1    target_user_only="yes"
596884778508Sblueswir1    target_bsd_user="yes"
596984778508Sblueswir1    ;;
59709e407a85Spbrook  *)
597176ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
59729e407a85Spbrook    exit 1
59739e407a85Spbrook    ;;
59749e407a85Spbrookesac
5975831b7825Sths
597697a847bcSbellardmkdir -p $target_dir
597725be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
597897a847bcSbellard
5979e5fe0c52Spbrookbflt="no"
5980ca759f9eSAlex Bennéemttcg="no"
598189138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
598256aebc89Spbrookgdb_xml_files=""
59837ba1e619Saliguori
5984c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
59856acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5986e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5987e73aae67SJuan Quintela
5988c1799a84SPaolo Bonzinicase "$target_name" in
59892408a527Saurel32  i386)
59902408a527Saurel32  ;;
59912408a527Saurel32  x86_64)
59926acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
59932408a527Saurel32  ;;
59942408a527Saurel32  alpha)
59955ee4f3c2SRichard Henderson    mttcg="yes"
59962408a527Saurel32  ;;
59972408a527Saurel32  arm|armeb)
5998b498c8a0SJuan Quintela    TARGET_ARCH=arm
5999e5fe0c52Spbrook    bflt="yes"
6000ca759f9eSAlex Bennée    mttcg="yes"
600156aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60022408a527Saurel32  ;;
60036a49fa95SAlexander Graf  aarch64)
60046a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
60056a49fa95SAlexander Graf    bflt="yes"
6006ca759f9eSAlex Bennée    mttcg="yes"
60078f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60086a49fa95SAlexander Graf  ;;
60092408a527Saurel32  cris)
60102408a527Saurel32  ;;
601161766fe9SRichard Henderson  hppa)
601261766fe9SRichard Henderson  ;;
6013613a22c9SMichael Walle  lm32)
6014613a22c9SMichael Walle  ;;
60152408a527Saurel32  m68k)
60160938cda5Saurel32    bflt="yes"
601756aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
60182408a527Saurel32  ;;
6019877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6020877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
602172b675caSEdgar E. Iglesias    bflt="yes"
602272b675caSEdgar E. Iglesias  ;;
60232408a527Saurel32  mips|mipsel)
6024b498c8a0SJuan Quintela    TARGET_ARCH=mips
602525be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
60262408a527Saurel32  ;;
60272408a527Saurel32  mipsn32|mipsn32el)
6028597e2cecSRichard Henderson    TARGET_ARCH=mips64
60296acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
603025be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6031597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
60322408a527Saurel32  ;;
60332408a527Saurel32  mips64|mips64el)
6034b498c8a0SJuan Quintela    TARGET_ARCH=mips64
60356acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
603625be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
60372408a527Saurel32  ;;
6038d15a9c23SAnthony Green  moxie)
6039d15a9c23SAnthony Green  ;;
6040e671711cSMarek Vasut  nios2)
6041e671711cSMarek Vasut  ;;
60424a09d0bbSRichard Henderson  or1k)
6043e67db06eSJia Liu    TARGET_ARCH=openrisc
6044e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6045e67db06eSJia Liu  ;;
60462408a527Saurel32  ppc)
6047c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
60482408a527Saurel32  ;;
60492408a527Saurel32  ppcemb)
60506acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6051e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6052c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
60532408a527Saurel32  ;;
60542408a527Saurel32  ppc64)
60556acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6056e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
60571438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60582408a527Saurel32  ;;
60599c35126cSDoug Kwan  ppc64le)
60609c35126cSDoug Kwan    TARGET_ARCH=ppc64
60619c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
60629c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
60631438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60649c35126cSDoug Kwan  ;;
60652408a527Saurel32  ppc64abi32)
6066b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
60676acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6068e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
606925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
60701438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60712408a527Saurel32  ;;
60722408a527Saurel32  sh4|sh4eb)
6073b498c8a0SJuan Quintela    TARGET_ARCH=sh4
60744dbed897Spbrook    bflt="yes"
60752408a527Saurel32  ;;
60762408a527Saurel32  sparc)
60772408a527Saurel32  ;;
60782408a527Saurel32  sparc64)
60796acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
60802408a527Saurel32  ;;
60812408a527Saurel32  sparc32plus)
6082b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
60836acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6084e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
608525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
60862408a527Saurel32  ;;
608724e804ecSAlexander Graf  s390x)
60888a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
608924e804ecSAlexander Graf  ;;
6090444e06b1SChen Gang  tilegx)
6091444e06b1SChen Gang  ;;
60925ecaa4edSPeter Crosthwaite  tricore)
60935ecaa4edSPeter Crosthwaite  ;;
6094d2fbca94SGuan Xuetao  unicore32)
6095d2fbca94SGuan Xuetao  ;;
6096cfa550c6SMax Filippov  xtensa|xtensaeb)
6097cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6098cfa550c6SMax Filippov  ;;
60992408a527Saurel32  *)
610076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
61012408a527Saurel32  ;;
61022408a527Saurel32esac
61035e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
61045e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
61055e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
61065e8861a0SPaolo Bonzinifi
61075e8861a0SPaolo Bonzini
61085e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
61095e8861a0SPaolo Bonzini
611099afc91dSDaniel P. Berrangeupper() {
611199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
611299afc91dSDaniel P. Berrange}
611399afc91dSDaniel P. Berrange
611489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
611525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6116c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
611725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6118e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6119e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6120e6e91b9cSJuan Quintelafi
612125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6122adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6123adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6124adfc3e91SStacey Sonfi
6125c1799a84SPaolo Bonzinicase "$target_name" in
61261b0c87fcSJuan Quintela  i386|x86_64)
61271b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
612825be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6129eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6130eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6131eb6fda0fSAnthony PERARD      fi
6132432d268cSJun Nakajima    fi
613359d21e53SAlexander Graf    ;;
613459d21e53SAlexander Graf  *)
61351b0c87fcSJuan Quintelaesac
6136c1799a84SPaolo Bonzinicase "$target_name" in
6137222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6138c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6139c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6140c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6141c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6142c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6143c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6144c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6145222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6146c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
614718b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
614818b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
614918b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
615025be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
61511ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6152d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6153421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6154d5970055SMichael S. Tsirkin      fi
6155c59249f9SJuan Quintela    fi
6156c59249f9SJuan Quintelaesac
6157b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6158b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6159b0cb0a66SVincent Palatin    case "$target_name" in
6160b0cb0a66SVincent Palatin    i386|x86_64)
6161b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6162b0cb0a66SVincent Palatin    ;;
6163b0cb0a66SVincent Palatin    esac
6164b0cb0a66SVincent Palatin  fi
6165b0cb0a66SVincent Palatinfi
6166de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
616725be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
616897a847bcSbellardfi
616997a847bcSbellardif test "$target_softmmu" = "yes" ; then
617025be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6171ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6172ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6173ca759f9eSAlex Bennée  fi
6174de83cd02Sbellardfi
6175997344f3Sbellardif test "$target_user_only" = "yes" ; then
617625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6177a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6178997344f3Sbellardfi
6179831b7825Sthsif test "$target_linux_user" = "yes" ; then
618025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6181831b7825Sthsfi
618256aebc89Spbrooklist=""
618356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
618456aebc89Spbrook  for x in $gdb_xml_files; do
618556aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
618656aebc89Spbrook  done
618725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
61883d0f1517SJuan Quintelafi
6189de83cd02Sbellard
6190e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
619125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6192e5fe0c52Spbrookfi
619384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
619425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
619584778508Sblueswir1fi
61965b0753e0Sbellard
61974afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6198fa282484SJuan Quintela
61994afddb55SJuan Quintelacflags=""
6200fa282484SJuan Quintelaldflags=""
62019b8e111fSJuan Quintela
6202c765fcacSPeter Crosthwaitedisas_config() {
6203c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6204c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6205c765fcacSPeter Crosthwaite}
6206c765fcacSPeter Crosthwaite
620764656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
620864656024SJuan Quintela  case "$i" in
620964656024SJuan Quintela  alpha)
6210c765fcacSPeter Crosthwaite    disas_config "ALPHA"
621164656024SJuan Quintela  ;;
621282295d8aSRichard Henderson  aarch64)
621382295d8aSRichard Henderson    if test -n "${cxx}"; then
6214c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
621582295d8aSRichard Henderson    fi
621682295d8aSRichard Henderson  ;;
621764656024SJuan Quintela  arm)
6218c765fcacSPeter Crosthwaite    disas_config "ARM"
6219999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6220c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6221999b53ecSClaudio Fontana    fi
622264656024SJuan Quintela  ;;
622364656024SJuan Quintela  cris)
6224c765fcacSPeter Crosthwaite    disas_config "CRIS"
622564656024SJuan Quintela  ;;
6226429b31a2SRichard Henderson  hppa)
6227429b31a2SRichard Henderson    disas_config "HPPA"
6228429b31a2SRichard Henderson  ;;
6229c72b26ecSRichard Henderson  i386|x86_64|x32)
6230c765fcacSPeter Crosthwaite    disas_config "I386"
623164656024SJuan Quintela  ;;
6232903ec55cSAurelien Jarno  ia64*)
6233c765fcacSPeter Crosthwaite    disas_config "IA64"
6234903ec55cSAurelien Jarno  ;;
623579368f49SMichael Walle  lm32)
6236c765fcacSPeter Crosthwaite    disas_config "LM32"
623779368f49SMichael Walle  ;;
623864656024SJuan Quintela  m68k)
6239c765fcacSPeter Crosthwaite    disas_config "M68K"
624064656024SJuan Quintela  ;;
6241877fdc12SEdgar E. Iglesias  microblaze*)
6242c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
624364656024SJuan Quintela  ;;
624464656024SJuan Quintela  mips*)
6245c765fcacSPeter Crosthwaite    disas_config "MIPS"
624664656024SJuan Quintela  ;;
6247d15a9c23SAnthony Green  moxie*)
6248c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6249d15a9c23SAnthony Green  ;;
6250e671711cSMarek Vasut  nios2)
6251e671711cSMarek Vasut    disas_config "NIOS2"
6252e671711cSMarek Vasut  ;;
62534a09d0bbSRichard Henderson  or1k)
6254c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6255e67db06eSJia Liu  ;;
625664656024SJuan Quintela  ppc*)
6257c765fcacSPeter Crosthwaite    disas_config "PPC"
625864656024SJuan Quintela  ;;
625924e804ecSAlexander Graf  s390*)
6260c765fcacSPeter Crosthwaite    disas_config "S390"
626164656024SJuan Quintela  ;;
626264656024SJuan Quintela  sh4)
6263c765fcacSPeter Crosthwaite    disas_config "SH4"
626464656024SJuan Quintela  ;;
626564656024SJuan Quintela  sparc*)
6266c765fcacSPeter Crosthwaite    disas_config "SPARC"
626764656024SJuan Quintela  ;;
6268cfa550c6SMax Filippov  xtensa*)
6269c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6270cfa550c6SMax Filippov  ;;
627164656024SJuan Quintela  esac
627264656024SJuan Quinteladone
62739195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6274c765fcacSPeter Crosthwaite  disas_config "TCI"
62759195b2c2SStefan Weilfi
627664656024SJuan Quintela
62776ee7126fSJuan Quintelacase "$ARCH" in
62786ee7126fSJuan Quintelaalpha)
62796ee7126fSJuan Quintela  # Ensure there's only a single GP
62806ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
62816ee7126fSJuan Quintela;;
62826ee7126fSJuan Quintelaesac
62836ee7126fSJuan Quintela
6284d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
628525be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6286d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6287d02c1db3SJuan Quintela    cflags="-p $cflags"
6288d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6289d02c1db3SJuan Quintela  fi
6290d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6291d02c1db3SJuan Quintela    ldflags="-p $ldflags"
629225be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6293d02c1db3SJuan Quintela  fi
6294d02c1db3SJuan Quintelafi
6295d02c1db3SJuan Quintela
62969b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6297964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6298fa282484SJuan Quintelafi
6299fa282484SJuan Quintela
630025be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
630125be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6302fa282484SJuan Quintela
630397a847bcSbellarddone # for target in $targets
63047d13299dSbellard
6305b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6306b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6307b776eca1SGerd Hoffmannfi
6308b776eca1SGerd Hoffmann
6309a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6310a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6311a540f158SPeter Crosthwaitefi
6312a540f158SPeter Crosthwaite
6313a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6314a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6315a99d57bbSWanlong Gaofi
6316a99d57bbSWanlong Gao
6317fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6318fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6319fd0e6053SJohn Snowfi
6320fd0e6053SJohn Snow
6321d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6322f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
632356e8bdd4SMarc-André LureauDIRS="$DIRS docs fsdev"
63249933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
63252d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
63262dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6327c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6328c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6329aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6330ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6331446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
63329933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
63332d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
63344652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6335753d11f2SRichard Hendersonfor bios_file in \
6336753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6337225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
63385acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6339753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6340753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6341e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6342753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
63434e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6344753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6345753d11f2SRichard Hendersondo
634689138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
63477ea78b74SJan Kiszkadone
634889138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6349c2304b52SMarcel Apfelbaumdo
635089138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6351c2304b52SMarcel Apfelbaumdone
6352d1807a4fSPaolo Bonzinimkdir -p $DIRS
63537d13299dSbellardfor f in $FILES ; do
6354cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6355f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6356f9245e10SPeter Maydell    fi
63577d13299dSbellarddone
63581ad2134fSPaul Brook
6359c34ebfdcSAnthony Liguori# temporary config to build submodules
63602d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6361c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
636237116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6363c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6364cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
63655f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6366c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6367c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
63683dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6369c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6370a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6371c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6372c34ebfdcSAnthony Liguoridone
6373c34ebfdcSAnthony Liguori
6374fe31017fSMarc-André Lureau# set up tests data directory
6375fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6376fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6377fe31017fSMarc-André Lureaufi
6378fe31017fSMarc-André Lureau
637976c7560aSMax Reitz# set up qemu-iotests in this build directory
638076c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
638176c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
638276c7560aSMax Reitz
638376c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
638476c7560aSMax Reitzecho >> "$iotests_common_env"
638576c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
638676c7560aSMax Reitz
638776c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
638876c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
638976c7560aSMax Reitzfi
639076c7560aSMax Reitz
6391dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6392dc655404SMichael S. Tsirkincat <<EOD >config.status
6393dc655404SMichael S. Tsirkin#!/bin/sh
6394dc655404SMichael S. Tsirkin# Generated by configure.
6395dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6396dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6397dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6398dc655404SMichael S. TsirkinEOD
6399dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6400dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6401cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6402dc655404SMichael S. Tsirkinchmod +x config.status
6403dc655404SMichael S. Tsirkin
64048cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6405