xref: /openbmc/qemu/configure (revision 33c53c54e404b2cf0d78864bf1fa22b28fa93402)
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"
323da92c3ffSAshish 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=""
746161a56a9SVinzenz Feenstra  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -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  ;;
1187da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1188da92c3ffSAshish Mittal  ;;
1189da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1190da92c3ffSAshish 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
127464a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/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:
1337*33c53c54SDaniel P. Berrange                           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
1423da92c3ffSAshish 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
2000c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2001c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2002c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2003c1cdd9d5SJuergen Gross
2004c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2005c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2006c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2007c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2008c1cdd9d5SJuergen Gross    xen=yes
2009c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2010c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
2011c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2012c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2013c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2014c1cdd9d5SJuergen Gross  else
2015c1cdd9d5SJuergen Gross
2016b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2017da8090ccSPaul Durrant    xen_stable_libs="-lxencall -lxenforeignmemory -lxengnttab -lxenevtchn"
2018d5b93ddfSAnthony PERARD
201950ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
202050ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
202150ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
202250ced5b3SStefan Weil
202350ced5b3SStefan Weil    # Xen (any)
202450ced5b3SStefan Weil    cat > $TMPC <<EOF
202550ced5b3SStefan Weil#include <xenctrl.h>
202650ced5b3SStefan Weilint main(void) {
202750ced5b3SStefan Weil  return 0;
202850ced5b3SStefan Weil}
202950ced5b3SStefan WeilEOF
203050ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
203150ced5b3SStefan Weil      # Xen not found
203250ced5b3SStefan Weil      if test "$xen" = "yes" ; then
203321684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
203450ced5b3SStefan Weil      fi
203550ced5b3SStefan Weil      xen=no
203650ced5b3SStefan Weil
2037d5b93ddfSAnthony PERARD    # Xen unstable
203869deef08SPeter Maydell    elif
203969deef08SPeter Maydell        cat > $TMPC <<EOF &&
2040da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2041da8090ccSPaul Durrant#define __XEN_TOOLS__
2042da8090ccSPaul Durrant#include <xendevicemodel.h>
2043da8090ccSPaul Durrantint main(void) {
2044da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2045da8090ccSPaul Durrant
2046da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2047da8090ccSPaul Durrant  xendevicemodel_close(xd);
2048da8090ccSPaul Durrant
2049da8090ccSPaul Durrant  return 0;
2050da8090ccSPaul Durrant}
2051da8090ccSPaul DurrantEOF
2052da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2053da8090ccSPaul Durrant      then
2054da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2055f1167ee6SJuergen Gross      xen_ctrl_version=40900
2056da8090ccSPaul Durrant      xen=yes
2057da8090ccSPaul Durrant    elif
2058da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
20595eeb39c2SIan Campbell/*
20605eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20615eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2062b6eb9b45SPaulina Szubarczyk *
2063b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2064b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2065b6eb9b45SPaulina Szubarczyk */
2066b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2067b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2068b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2069b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2070b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2071b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2072b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2073b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2074b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2075b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2076b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2077b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2078b6eb9b45SPaulina Szubarczyk#endif
2079b6eb9b45SPaulina Szubarczykint main(void) {
2080b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2081b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2082b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2083b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2084b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2085b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2086b6eb9b45SPaulina Szubarczyk
2087b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2088b6eb9b45SPaulina Szubarczyk
2089b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2090b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2091b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2092b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2093b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2094b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2095b6eb9b45SPaulina Szubarczyk
2096b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2097b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2098b6eb9b45SPaulina Szubarczyk
2099b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2100b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2101b6eb9b45SPaulina Szubarczyk
2102b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2103b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2104b6eb9b45SPaulina Szubarczyk
2105b6eb9b45SPaulina Szubarczyk  return 0;
2106b6eb9b45SPaulina Szubarczyk}
2107b6eb9b45SPaulina SzubarczykEOF
2108b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2109b6eb9b45SPaulina Szubarczyk      then
2110f1167ee6SJuergen Gross      xen_ctrl_version=40800
2111b6eb9b45SPaulina Szubarczyk      xen=yes
2112b6eb9b45SPaulina Szubarczyk    elif
2113b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2114b6eb9b45SPaulina Szubarczyk/*
2115b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2116b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
21175eeb39c2SIan Campbell */
21185eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
21195eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
21205eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21215eeb39c2SIan Campbell#include <xenctrl.h>
21225eeb39c2SIan Campbell#include <xenstore.h>
21235eeb39c2SIan Campbell#include <xenevtchn.h>
21245eeb39c2SIan Campbell#include <xengnttab.h>
21255eeb39c2SIan Campbell#include <xenforeignmemory.h>
21265eeb39c2SIan Campbell#include <stdint.h>
21275eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
21285eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
21295eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
21305eeb39c2SIan Campbell#endif
21315eeb39c2SIan Campbellint main(void) {
21325eeb39c2SIan Campbell  xc_interface *xc = NULL;
21335eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
21345eeb39c2SIan Campbell  xenevtchn_handle *xe;
21355eeb39c2SIan Campbell  xengnttab_handle *xg;
21365eeb39c2SIan Campbell  xen_domain_handle_t handle;
21375eeb39c2SIan Campbell
21385eeb39c2SIan Campbell  xs_daemon_open();
21395eeb39c2SIan Campbell
21405eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
21415eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21425eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21435eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21445eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
21455eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
21465eeb39c2SIan Campbell
21475eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
21485eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
21495eeb39c2SIan Campbell
21505eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
21515eeb39c2SIan Campbell  xenevtchn_fd(xe);
21525eeb39c2SIan Campbell
21535eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
21545eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
21555eeb39c2SIan Campbell
21565eeb39c2SIan Campbell  return 0;
21575eeb39c2SIan Campbell}
21585eeb39c2SIan CampbellEOF
21595eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
21605eeb39c2SIan Campbell      then
2161f1167ee6SJuergen Gross      xen_ctrl_version=40701
21625eeb39c2SIan Campbell      xen=yes
21635eeb39c2SIan Campbell    elif
21645eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2165e37630caSaliguori#include <xenctrl.h>
2166cdadde39SRoger Pau Monne#include <stdint.h>
2167cdadde39SRoger Pau Monneint main(void) {
2168cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2169cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2170cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2171cdadde39SRoger Pau Monne  return 0;
2172cdadde39SRoger Pau Monne}
2173cdadde39SRoger Pau MonneEOF
2174cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2175cdadde39SRoger Pau Monne      then
2176f1167ee6SJuergen Gross      xen_ctrl_version=40700
2177cdadde39SRoger Pau Monne      xen=yes
2178cdadde39SRoger Pau Monne
2179cdadde39SRoger Pau Monne    # Xen 4.6
2180cdadde39SRoger Pau Monne    elif
2181cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2182cdadde39SRoger Pau Monne#include <xenctrl.h>
2183e108a3c1SAnthony PERARD#include <xenstore.h>
2184d5b93ddfSAnthony PERARD#include <stdint.h>
2185d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2186d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2187d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2188d5b93ddfSAnthony PERARD#endif
2189d5b93ddfSAnthony PERARDint main(void) {
2190d5b93ddfSAnthony PERARD  xc_interface *xc;
2191d5b93ddfSAnthony PERARD  xs_daemon_open();
2192d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2193d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2194d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2195b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21968688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2197d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
219820a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2199d8b441a3SJan Beulich  return 0;
2200d8b441a3SJan Beulich}
2201d8b441a3SJan BeulichEOF
2202d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2203d8b441a3SJan Beulich      then
2204f1167ee6SJuergen Gross      xen_ctrl_version=40600
2205d8b441a3SJan Beulich      xen=yes
2206d8b441a3SJan Beulich
2207d8b441a3SJan Beulich    # Xen 4.5
2208d8b441a3SJan Beulich    elif
2209d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2210d8b441a3SJan Beulich#include <xenctrl.h>
2211d8b441a3SJan Beulich#include <xenstore.h>
2212d8b441a3SJan Beulich#include <stdint.h>
2213d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2214d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2215d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2216d8b441a3SJan Beulich#endif
2217d8b441a3SJan Beulichint main(void) {
2218d8b441a3SJan Beulich  xc_interface *xc;
2219d8b441a3SJan Beulich  xs_daemon_open();
2220d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2221d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2222d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2223d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2224d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22253996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
22263996e85cSPaul Durrant  return 0;
22273996e85cSPaul Durrant}
22283996e85cSPaul DurrantEOF
22293996e85cSPaul Durrant        compile_prog "" "$xen_libs"
22303996e85cSPaul Durrant      then
2231f1167ee6SJuergen Gross      xen_ctrl_version=40500
22323996e85cSPaul Durrant      xen=yes
22333996e85cSPaul Durrant
22343996e85cSPaul Durrant    elif
22353996e85cSPaul Durrant        cat > $TMPC <<EOF &&
22363996e85cSPaul Durrant#include <xenctrl.h>
22373996e85cSPaul Durrant#include <xenstore.h>
22383996e85cSPaul Durrant#include <stdint.h>
22393996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
22403996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
22413996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
22423996e85cSPaul Durrant#endif
22433996e85cSPaul Durrantint main(void) {
22443996e85cSPaul Durrant  xc_interface *xc;
22453996e85cSPaul Durrant  xs_daemon_open();
22463996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
22473996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22483996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
22493996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22503996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22518688e065SStefano Stabellini  return 0;
22528688e065SStefano Stabellini}
22538688e065SStefano StabelliniEOF
22548688e065SStefano Stabellini        compile_prog "" "$xen_libs"
225569deef08SPeter Maydell      then
2256f1167ee6SJuergen Gross      xen_ctrl_version=40200
22578688e065SStefano Stabellini      xen=yes
22588688e065SStefano Stabellini
2259e37630caSaliguori    else
2260fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2261edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2262edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2263fc321b4bSJuan Quintela      fi
2264fc321b4bSJuan Quintela      xen=no
2265e37630caSaliguori    fi
2266d5b93ddfSAnthony PERARD
2267d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2268f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
22695eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
22705eeb39c2SIan Campbell      fi
2271d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2272d5b93ddfSAnthony PERARD    fi
2273e37630caSaliguori  fi
2274c1cdd9d5SJuergen Grossfi
2275e37630caSaliguori
2276eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2277edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2278eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2279eb6fda0fSAnthony PERARD  else
2280eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
228176ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
228276ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2283eb6fda0fSAnthony PERARD    fi
2284eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2285eb6fda0fSAnthony PERARD  fi
2286eb6fda0fSAnthony PERARDfi
2287eb6fda0fSAnthony PERARD
228864a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
228964a7ad6fSIan Campbell   test "$xen" != "yes"; then
229064a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
229164a7ad6fSIan Campbell	       "which requires Xen support."
229264a7ad6fSIan Campbellfi
229364a7ad6fSIan Campbell
2294e37630caSaliguori##########################################
2295dfffc653SJuan Quintela# Sparse probe
2296dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
22970dba6195SLoïc Minier  if has cgcc; then
2298dfffc653SJuan Quintela    sparse=yes
2299dfffc653SJuan Quintela  else
2300dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
230121684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2302dfffc653SJuan Quintela    fi
2303dfffc653SJuan Quintela    sparse=no
2304dfffc653SJuan Quintela  fi
2305dfffc653SJuan Quintelafi
2306dfffc653SJuan Quintela
2307dfffc653SJuan Quintela##########################################
2308f676c67eSJeremy White# X11 probe
2309f676c67eSJeremy Whitex11_cflags=
2310f676c67eSJeremy Whitex11_libs=-lX11
2311f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
231289138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
231389138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2314f676c67eSJeremy Whitefi
2315f676c67eSJeremy White
2316f676c67eSJeremy White##########################################
2317a4ccabcfSAnthony Liguori# GTK probe
2318a4ccabcfSAnthony Liguori
23199e04c683SStefan Weilif test "$gtkabi" = ""; then
23209e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
23219e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
23229e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
23239e04c683SStefan Weil        gtkabi=2.0
23249e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
23259e04c683SStefan Weil        gtkabi=3.0
23269e04c683SStefan Weil    else
23279e04c683SStefan Weil        gtkabi=2.0
23289e04c683SStefan Weil    fi
23299e04c683SStefan Weilfi
23309e04c683SStefan Weil
2331a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2332528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
23330a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2334528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2335528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2336bbbf9bfbSStefan Weil    else
2337bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2338bbbf9bfbSStefan Weil    fi
2339bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
234089138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
234189138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
234289138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
23430a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2344f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2345f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
23460a337ed0SGerd Hoffmann        fi
2347bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2348bbbf9bfbSStefan Weil        gtk="yes"
2349bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
23509e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2351bbbf9bfbSStefan Weil    else
2352bbbf9bfbSStefan Weil        gtk="no"
2353bbbf9bfbSStefan Weil    fi
2354bbbf9bfbSStefan Weilfi
2355bbbf9bfbSStefan Weil
2356ddbb0d09SDaniel P. Berrange
2357ddbb0d09SDaniel P. Berrange##########################################
2358ddbb0d09SDaniel P. Berrange# GNUTLS probe
2359ddbb0d09SDaniel P. Berrange
236037371299SPeter Maydellgnutls_works() {
236137371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
236237371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
236337371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
236437371299SPeter Maydell    # builds doesn't work:
236537371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
236637371299SPeter Maydell    #
236737371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
236837371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
236937371299SPeter Maydell        return 1
237037371299SPeter Maydell    fi
237137371299SPeter Maydell
237237371299SPeter Maydell    write_c_skeleton
237337371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
237437371299SPeter Maydell}
237537371299SPeter Maydell
237662893b67SDaniel P. Berrangegnutls_gcrypt=no
2377ed754746SDaniel P. Berrangegnutls_nettle=no
2378ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
237937371299SPeter Maydell    if gnutls_works; then
238089138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
238189138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2382ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2383ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2384ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2385ddbb0d09SDaniel P. Berrange        gnutls="yes"
2386ddbb0d09SDaniel P. Berrange
2387b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2388b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2389b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2390b917da4cSDaniel P. Berrange	else
2391b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2392b917da4cSDaniel P. Berrange	fi
2393b917da4cSDaniel P. Berrange
239462893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
239562893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2396ed754746SDaniel P. Berrange	    gnutls_nettle=yes
239762893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
239889138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2399ed754746SDaniel P. Berrange		*gcrypt*)
2400ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2401ed754746SDaniel P. Berrange		    gnutls_nettle=no
2402ed754746SDaniel P. Berrange		    ;;
2403ed754746SDaniel P. Berrange		*nettle*)
2404ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2405ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2406ed754746SDaniel P. Berrange		    ;;
2407ed754746SDaniel P. Berrange		*)
2408ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2409ed754746SDaniel P. Berrange		    gnutls_nettle=no
2410ed754746SDaniel P. Berrange		    ;;
241162893b67SDaniel P. Berrange	    esac
241262893b67SDaniel P. Berrange	else
241362893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2414ed754746SDaniel P. Berrange	    gnutls_nettle=no
241562893b67SDaniel P. Berrange	fi
2416ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2417ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2418ddbb0d09SDaniel P. Berrange    else
2419ddbb0d09SDaniel P. Berrange        gnutls="no"
2420b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2421ddbb0d09SDaniel P. Berrange    fi
2422ddbb0d09SDaniel P. Berrangeelse
2423b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2424ddbb0d09SDaniel P. Berrangefi
2425ddbb0d09SDaniel P. Berrange
242691bfcdb0SDaniel P. Berrange
242791bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
242891bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
242991bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
243091bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
243191bfcdb0SDaniel P. Berrangethen
243291bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
243391bfcdb0SDaniel P. Berrange    then
243491bfcdb0SDaniel P. Berrange        gcrypt="no"
243591bfcdb0SDaniel P. Berrange    fi
243691bfcdb0SDaniel P. Berrangefi
243791bfcdb0SDaniel P. Berrange
243891bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
243991bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
244091bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
244191bfcdb0SDaniel P. Berrangeif test -z "$nettle"
244291bfcdb0SDaniel P. Berrangethen
244391bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
244491bfcdb0SDaniel P. Berrange    then
244591bfcdb0SDaniel P. Berrange        nettle="no"
244691bfcdb0SDaniel P. Berrange    fi
244791bfcdb0SDaniel P. Berrangefi
244891bfcdb0SDaniel P. Berrange
244991bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
245091bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
245191bfcdb0SDaniel P. Berrange    then
245291bfcdb0SDaniel P. Berrange	return 1
245391bfcdb0SDaniel P. Berrange    fi
245491bfcdb0SDaniel P. Berrange
245591bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
245691bfcdb0SDaniel P. Berrange    then
245789138857SStefan Weil	host=$(libgcrypt-config --host)
245891bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
245991bfcdb0SDaniel P. Berrange	then
246091bfcdb0SDaniel P. Berrange	    return 1
246191bfcdb0SDaniel P. Berrange	fi
246291bfcdb0SDaniel P. Berrange    fi
246391bfcdb0SDaniel P. Berrange
246491bfcdb0SDaniel P. Berrange    return 0
246591bfcdb0SDaniel P. Berrange}
246691bfcdb0SDaniel P. Berrange
246791bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
246891bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
246989138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
247089138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
247191bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
247291bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
247391bfcdb0SDaniel P. Berrange        # turn breaks static builds...
247491bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
247591bfcdb0SDaniel P. Berrange        then
247691bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
247791bfcdb0SDaniel P. Berrange        fi
247862893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
247962893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
248062893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
248191bfcdb0SDaniel P. Berrange        gcrypt="yes"
248291bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
248391bfcdb0SDaniel P. Berrange           nettle="no"
248491bfcdb0SDaniel P. Berrange        fi
248537788f25SDaniel P. Berrange
248637788f25SDaniel P. Berrange        cat > $TMPC << EOF
248737788f25SDaniel P. Berrange#include <gcrypt.h>
248837788f25SDaniel P. Berrangeint main(void) {
248937788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
249037788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
249137788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
249237788f25SDaniel P. Berrange return 0;
249337788f25SDaniel P. Berrange}
249437788f25SDaniel P. BerrangeEOF
249537788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
249637788f25SDaniel P. Berrange            gcrypt_kdf=yes
249737788f25SDaniel P. Berrange        fi
24981f923c70SLongpeng(Mike)
24991f923c70SLongpeng(Mike)        cat > $TMPC << EOF
25001f923c70SLongpeng(Mike)#include <gcrypt.h>
25011f923c70SLongpeng(Mike)int main(void) {
25021f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
25031f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
25041f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
25051f923c70SLongpeng(Mike)  return 0;
25061f923c70SLongpeng(Mike)}
25071f923c70SLongpeng(Mike)EOF
25081f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
25091f923c70SLongpeng(Mike)            gcrypt_hmac=yes
25101f923c70SLongpeng(Mike)        fi
251162893b67SDaniel P. Berrange    else
251291bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
251362893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
251491bfcdb0SDaniel P. Berrange        else
251591bfcdb0SDaniel P. Berrange            gcrypt="no"
251691bfcdb0SDaniel P. Berrange        fi
251762893b67SDaniel P. Berrange    fi
251862893b67SDaniel P. Berrangefi
251962893b67SDaniel P. Berrange
2520ddbb0d09SDaniel P. Berrange
252191bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2522ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
252389138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
252489138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
252589138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2526ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2527ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2528ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
252991bfcdb0SDaniel P. Berrange        nettle="yes"
2530fff2f982SDaniel P. Berrange
2531fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
25329e87a691SSteven Luo#include <stddef.h>
2533fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2534fff2f982SDaniel P. Berrangeint main(void) {
2535fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2536fff2f982SDaniel P. Berrange     return 0;
2537fff2f982SDaniel P. Berrange}
2538fff2f982SDaniel P. BerrangeEOF
2539fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2540fff2f982SDaniel P. Berrange            nettle_kdf=yes
2541fff2f982SDaniel P. Berrange        fi
2542ed754746SDaniel P. Berrange    else
254391bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2544ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
254591bfcdb0SDaniel P. Berrange        else
254691bfcdb0SDaniel P. Berrange            nettle="no"
2547ed754746SDaniel P. Berrange        fi
2548ed754746SDaniel P. Berrange    fi
254991bfcdb0SDaniel P. Berrangefi
255091bfcdb0SDaniel P. Berrange
255191bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
255291bfcdb0SDaniel P. Berrangethen
255391bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
255491bfcdb0SDaniel P. Berrangefi
2555ed754746SDaniel P. Berrange
25569a2fd434SDaniel P. Berrange##########################################
25579a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25589a2fd434SDaniel P. Berrange
25599a2fd434SDaniel P. Berrangetasn1=yes
256090246037SDaniel P. Berrangetasn1_cflags=""
256190246037SDaniel P. Berrangetasn1_libs=""
25629a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
256389138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
256489138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25659a2fd434SDaniel P. Berrangeelse
25669a2fd434SDaniel P. Berrange    tasn1=no
25679a2fd434SDaniel P. Berrangefi
25689a2fd434SDaniel P. Berrange
2569ed754746SDaniel P. Berrange
2570bbbf9bfbSStefan Weil##########################################
2571559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2572559607eaSDaniel P. Berrange
2573559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2574559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2575559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2576559607eaSDaniel P. Berrangefi
2577559607eaSDaniel P. Berrange
2578559607eaSDaniel P. Berrange##########################################
2579bbbf9bfbSStefan Weil# VTE probe
2580bbbf9bfbSStefan Weil
2581bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2582bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2583c6feff9eSCole Robinson      vteminversion="0.32.0"
2584c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2585c6feff9eSCole Robinson        vtepackage="vte-2.91"
2586c6feff9eSCole Robinson      else
2587528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2588c6feff9eSCole Robinson      fi
2589528de90aSDaniel P. Berrange    else
2590528de90aSDaniel P. Berrange      vtepackage="vte"
2591c6feff9eSCole Robinson      vteminversion="0.24.0"
2592528de90aSDaniel P. Berrange    fi
2593c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
259489138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
259589138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
259689138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2597bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2598bbbf9bfbSStefan Weil        vte="yes"
2599bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
26009e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2601c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
26029e04c683SStefan Weil        else
26039e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
26049e04c683SStefan Weil        fi
2605bbbf9bfbSStefan Weil    else
2606bbbf9bfbSStefan Weil        vte="no"
2607a4ccabcfSAnthony Liguori    fi
2608a4ccabcfSAnthony Liguorifi
2609a4ccabcfSAnthony Liguori
2610a4ccabcfSAnthony Liguori##########################################
261111d9f695Sbellard# SDL probe
261211d9f695Sbellard
26133ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
26143ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
261547c03744SDave Airlie
2616ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2617ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2618ee8466d0SCole Robinson        sdlabi=1.2
2619ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2620ee8466d0SCole Robinson        sdlabi=2.0
2621ee8466d0SCole Robinson    else
2622ee8466d0SCole Robinson        sdlabi=1.2
2623ee8466d0SCole Robinson    fi
2624ee8466d0SCole Robinsonfi
2625ee8466d0SCole Robinson
262647c03744SDave Airlieif test $sdlabi = "2.0"; then
262747c03744SDave Airlie    sdl_config=$sdl2_config
262847c03744SDave Airlie    sdlname=sdl2
262947c03744SDave Airlie    sdlconfigname=sdl2_config
2630e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
263147c03744SDave Airlie    sdlname=sdl
263247c03744SDave Airlie    sdlconfigname=sdl_config
2633e07047cfSCole Robinsonelse
2634e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
26353ec87ffeSPaolo Bonzinifi
26363ec87ffeSPaolo Bonzini
263789138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
263847c03744SDave Airlie  sdl_config=$sdlconfigname
263947c03744SDave Airliefi
264047c03744SDave Airlie
264147c03744SDave Airlieif $pkg_config $sdlname --exists; then
264247c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
264389138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
26443ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
26453ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
264689138857SStefan Weil  sdlversion=$($sdlconfig --version)
2647a0dfd8a4SLoïc Minierelse
2648a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
264921684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2650a0dfd8a4SLoïc Minier  fi
2651a0dfd8a4SLoïc Minier  sdl=no
26529316f803SPaolo Bonzinifi
265329e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
26543ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
26553ec87ffeSPaolo Bonzinifi
265611d9f695Sbellard
26579316f803SPaolo Bonzinisdl_too_old=no
2658c4198157SJuan Quintelaif test "$sdl" != "no" ; then
265911d9f695Sbellard  cat > $TMPC << EOF
266011d9f695Sbellard#include <SDL.h>
266111d9f695Sbellard#undef main /* We don't want SDL to override our main() */
266211d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
266311d9f695SbellardEOF
266489138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
266574f42e18STeLeMan  if test "$static" = "yes" ; then
266689138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
266774f42e18STeLeMan  else
266889138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
266974f42e18STeLeMan  fi
267052166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
267189138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
267211d9f695Sbellard      sdl_too_old=yes
267311d9f695Sbellard    else
267411d9f695Sbellard      sdl=yes
267511d9f695Sbellard    fi
26767c1f25b4Sbellard
267767c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26781ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
267967c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
268089138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
268189138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
268211d9f695Sbellard      fi
268352166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26841ac88f28SJuan Quintela	:
26851ac88f28SJuan Quintela      else
26861ac88f28SJuan Quintela        sdl=no
26877c1f25b4Sbellard      fi
26887c1f25b4Sbellard    fi # static link
2689c4198157SJuan Quintela  else # sdl not found
2690c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
269121684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2692c4198157SJuan Quintela    fi
2693c4198157SJuan Quintela    sdl=no
26947c1f25b4Sbellard  fi # sdl compile test
2695fd677642Sthsfi
269611d9f695Sbellard
26975368a422Saliguoriif test "$sdl" = "yes" ; then
26985368a422Saliguori  cat > $TMPC <<EOF
26995368a422Saliguori#include <SDL.h>
27005368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
27015368a422Saliguori#include <X11/XKBlib.h>
27025368a422Saliguori#else
27035368a422Saliguori#error No x11 support
27045368a422Saliguori#endif
27055368a422Saliguoriint main(void) { return 0; }
27065368a422SaliguoriEOF
2707f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2708f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2709f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
27105368a422Saliguori  fi
27110705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
27125368a422Saliguorifi
27135368a422Saliguori
27148f28f3fbSths##########################################
27152da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
27162da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
27172da776dbSMichael R. Hines  cat > $TMPC <<EOF
27182da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
27192da776dbSMichael R. Hinesint main(void) { return 0; }
27202da776dbSMichael R. HinesEOF
27212da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
27222da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
27232da776dbSMichael R. Hines    rdma="yes"
27242da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
27252da776dbSMichael R. Hines  else
27262da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
27272da776dbSMichael R. Hines        error_exit \
27282da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
27292da776dbSMichael R. Hines            " Your options:" \
27302da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
27312da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
27322da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
27332da776dbSMichael R. Hines    fi
27342da776dbSMichael R. Hines    rdma="no"
27352da776dbSMichael R. Hines  fi
27362da776dbSMichael R. Hinesfi
27372da776dbSMichael R. Hines
273895c6bff3SBenoît Canet
273995c6bff3SBenoît Canet##########################################
27402f9606b3Saliguori# VNC SASL detection
2741821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
27422f9606b3Saliguori  cat > $TMPC <<EOF
27432f9606b3Saliguori#include <sasl/sasl.h>
27442f9606b3Saliguori#include <stdio.h>
27452f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
27462f9606b3SaliguoriEOF
27472f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
27482f9606b3Saliguori  vnc_sasl_cflags=""
27492f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
275052166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2751ea784e3bSJuan Quintela    vnc_sasl=yes
2752fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2753ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
27542f9606b3Saliguori  else
2755ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
275621684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2757ea784e3bSJuan Quintela    fi
2758ea784e3bSJuan Quintela    vnc_sasl=no
27592f9606b3Saliguori  fi
27602f9606b3Saliguorifi
27612f9606b3Saliguori
27622f9606b3Saliguori##########################################
27632f6f5c7aSCorentin Chary# VNC JPEG detection
2764821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27652f6f5c7aSCorentin Charycat > $TMPC <<EOF
27662f6f5c7aSCorentin Chary#include <stdio.h>
27672f6f5c7aSCorentin Chary#include <jpeglib.h>
27682f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27692f6f5c7aSCorentin CharyEOF
27702f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27712f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
27722f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
27732f6f5c7aSCorentin Chary    vnc_jpeg=yes
27742f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2775ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
27762f6f5c7aSCorentin Chary  else
27772f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
277821684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27792f6f5c7aSCorentin Chary    fi
27802f6f5c7aSCorentin Chary    vnc_jpeg=no
27812f6f5c7aSCorentin Chary  fi
27822f6f5c7aSCorentin Charyfi
27832f6f5c7aSCorentin Chary
27842f6f5c7aSCorentin Chary##########################################
2785efe556adSCorentin Chary# VNC PNG detection
2786821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2787efe556adSCorentin Charycat > $TMPC <<EOF
2788efe556adSCorentin Chary//#include <stdio.h>
2789efe556adSCorentin Chary#include <png.h>
2790832ce9c2SScott Wood#include <stddef.h>
2791efe556adSCorentin Charyint main(void) {
2792efe556adSCorentin Chary    png_structp png_ptr;
2793efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
27947edc3fedSPeter Maydell    return png_ptr != 0;
2795efe556adSCorentin Chary}
2796efe556adSCorentin CharyEOF
279765d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
279889138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
279989138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
28009af8025eSBrad  else
2801efe556adSCorentin Chary    vnc_png_cflags=""
2802efe556adSCorentin Chary    vnc_png_libs="-lpng"
28039af8025eSBrad  fi
2804efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2805efe556adSCorentin Chary    vnc_png=yes
2806efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
28079af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2808efe556adSCorentin Chary  else
2809efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
281021684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2811efe556adSCorentin Chary    fi
2812efe556adSCorentin Chary    vnc_png=no
2813efe556adSCorentin Chary  fi
2814efe556adSCorentin Charyfi
2815efe556adSCorentin Chary
2816efe556adSCorentin Chary##########################################
281776655d6dSaliguori# fnmatch() probe, used for ACL routines
281876655d6dSaliguorifnmatch="no"
281976655d6dSaliguoricat > $TMPC << EOF
282076655d6dSaliguori#include <fnmatch.h>
282176655d6dSaliguoriint main(void)
282276655d6dSaliguori{
282376655d6dSaliguori    fnmatch("foo", "foo", 0);
282476655d6dSaliguori    return 0;
282576655d6dSaliguori}
282676655d6dSaliguoriEOF
282752166aa0SJuan Quintelaif compile_prog "" "" ; then
282876655d6dSaliguori   fnmatch="yes"
282976655d6dSaliguorifi
283076655d6dSaliguori
283176655d6dSaliguori##########################################
2832c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2833dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2834dce512deSChristoph Hellwig  cat > $TMPC << EOF
2835ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2836dce512deSChristoph Hellwig#include <xfs/xfs.h>
2837dce512deSChristoph Hellwigint main(void)
2838dce512deSChristoph Hellwig{
2839dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2840dce512deSChristoph Hellwig    return 0;
2841dce512deSChristoph Hellwig}
2842dce512deSChristoph HellwigEOF
2843dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2844dce512deSChristoph Hellwig    xfs="yes"
2845dce512deSChristoph Hellwig  else
2846dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
284721684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2848dce512deSChristoph Hellwig    fi
2849dce512deSChristoph Hellwig    xfs=no
2850dce512deSChristoph Hellwig  fi
2851dce512deSChristoph Hellwigfi
2852dce512deSChristoph Hellwig
2853dce512deSChristoph Hellwig##########################################
28548a16d273Sths# vde libraries probe
2855dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
28564baae0acSJuan Quintela  vde_libs="-lvdeplug"
28578a16d273Sths  cat > $TMPC << EOF
28588a16d273Sths#include <libvdeplug.h>
28594a7f0e06Spbrookint main(void)
28604a7f0e06Spbrook{
28614a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2862fea08e08SPeter Maydell    char s[] = "";
2863fea08e08SPeter Maydell    vde_open(s, s, &a);
28644a7f0e06Spbrook    return 0;
28654a7f0e06Spbrook}
28668a16d273SthsEOF
286752166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28684baae0acSJuan Quintela    vde=yes
28698e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28708e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2871dfb278bdSJuan Quintela  else
2872dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
287321684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2874dfb278bdSJuan Quintela    fi
2875dfb278bdSJuan Quintela    vde=no
28768a16d273Sths  fi
28778a16d273Sthsfi
28788a16d273Sths
28798a16d273Sths##########################################
28800a985b37SVincenzo Maffione# netmap support probe
28810a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28820a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28830a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28840a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28850a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
288658952137SVincenzo Maffioneif test "$netmap" != "no" ; then
288758952137SVincenzo Maffione  cat > $TMPC << EOF
288858952137SVincenzo Maffione#include <inttypes.h>
288958952137SVincenzo Maffione#include <net/if.h>
289058952137SVincenzo Maffione#include <net/netmap.h>
289158952137SVincenzo Maffione#include <net/netmap_user.h>
28920a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
28930a985b37SVincenzo Maffione#error
28940a985b37SVincenzo Maffione#endif
289558952137SVincenzo Maffioneint main(void) { return 0; }
289658952137SVincenzo MaffioneEOF
289758952137SVincenzo Maffione  if compile_prog "" "" ; then
289858952137SVincenzo Maffione    netmap=yes
289958952137SVincenzo Maffione  else
290058952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
290158952137SVincenzo Maffione      feature_not_found "netmap"
290258952137SVincenzo Maffione    fi
290358952137SVincenzo Maffione    netmap=no
290458952137SVincenzo Maffione  fi
290558952137SVincenzo Maffionefi
290658952137SVincenzo Maffione
290758952137SVincenzo Maffione##########################################
290847e98658SCorey Bryant# libcap-ng library probe
290947e98658SCorey Bryantif test "$cap_ng" != "no" ; then
291047e98658SCorey Bryant  cap_libs="-lcap-ng"
291147e98658SCorey Bryant  cat > $TMPC << EOF
291247e98658SCorey Bryant#include <cap-ng.h>
291347e98658SCorey Bryantint main(void)
291447e98658SCorey Bryant{
291547e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
291647e98658SCorey Bryant    return 0;
291747e98658SCorey Bryant}
291847e98658SCorey BryantEOF
291947e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
292047e98658SCorey Bryant    cap_ng=yes
292147e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
292247e98658SCorey Bryant  else
292347e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
292421684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
292547e98658SCorey Bryant    fi
292647e98658SCorey Bryant    cap_ng=no
292747e98658SCorey Bryant  fi
292847e98658SCorey Bryantfi
292947e98658SCorey Bryant
293047e98658SCorey Bryant##########################################
2931c2de5c91Smalc# Sound support libraries probe
29328f28f3fbSths
2933c2de5c91Smalcaudio_drv_probe()
2934c2de5c91Smalc{
2935c2de5c91Smalc    drv=$1
2936c2de5c91Smalc    hdr=$2
2937c2de5c91Smalc    lib=$3
2938c2de5c91Smalc    exp=$4
2939c2de5c91Smalc    cfl=$5
29408f28f3fbSths        cat > $TMPC << EOF
2941c2de5c91Smalc#include <$hdr>
2942c2de5c91Smalcint main(void) { $exp }
29438f28f3fbSthsEOF
294452166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
29458f28f3fbSths        :
29468f28f3fbSths    else
294776ad07a4SPeter Maydell        error_exit "$drv check failed" \
294876ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
29498f28f3fbSths    fi
2950c2de5c91Smalc}
2951c2de5c91Smalc
295289138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2953c2de5c91Smalcfor drv in $audio_drv_list; do
2954c2de5c91Smalc    case $drv in
2955c2de5c91Smalc    alsa)
2956c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2957e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2958a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2959c2de5c91Smalc    ;;
2960c2de5c91Smalc
2961b8e59f18Smalc    pa)
2962e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2963e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2964a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
296567f86e8eSJuan Quintela    audio_pt_int="yes"
2966b8e59f18Smalc    ;;
2967b8e59f18Smalc
2968373967b2SGerd Hoffmann    sdl)
2969373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2970373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2971373967b2SGerd Hoffmann    fi
2972373967b2SGerd Hoffmann    ;;
2973373967b2SGerd Hoffmann
2974997e690aSJuan Quintela    coreaudio)
2975997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2976997e690aSJuan Quintela    ;;
2977997e690aSJuan Quintela
2978a4bf6780SJuan Quintela    dsound)
2979a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2980d5631638Smalc      audio_win_int="yes"
2981a4bf6780SJuan Quintela    ;;
2982a4bf6780SJuan Quintela
2983a4bf6780SJuan Quintela    oss)
2984a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2985a4bf6780SJuan Quintela    ;;
2986a4bf6780SJuan Quintela
2987373967b2SGerd Hoffmann    wav)
2988373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29892f6a1ab0Sblueswir1    ;;
29902f6a1ab0Sblueswir1
2991e4c63a6aSmalc    *)
29921c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
299376ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
299476ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2995e4c63a6aSmalc    }
2996e4c63a6aSmalc    ;;
2997c2de5c91Smalc    esac
2998c2de5c91Smalcdone
29998f28f3fbSths
30004d3b6f6eSbalrog##########################################
30012e4d9fb1Saurel32# BrlAPI probe
30022e4d9fb1Saurel32
30034ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3004eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
30052e4d9fb1Saurel32  cat > $TMPC << EOF
30062e4d9fb1Saurel32#include <brlapi.h>
3007832ce9c2SScott Wood#include <stddef.h>
30082e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
30092e4d9fb1Saurel32EOF
301052166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
30112e4d9fb1Saurel32    brlapi=yes
3012264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
30134ffcedb6SJuan Quintela  else
30144ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
301521684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
30164ffcedb6SJuan Quintela    fi
30174ffcedb6SJuan Quintela    brlapi=no
3018eb82284fSJuan Quintela  fi
3019eb82284fSJuan Quintelafi
30202e4d9fb1Saurel32
30212e4d9fb1Saurel32##########################################
30224d3b6f6eSbalrog# curses probe
3023a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3024e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
30258ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
30268ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3027e095e2f3SStefan Weil  else
30287c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
30298ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3030e095e2f3SStefan Weil  fi
3031c584a6d0SJuan Quintela  curses_found=no
30324d3b6f6eSbalrog  cat > $TMPC << EOF
30338ddc5bf9SSamuel Thibault#include <locale.h>
30344d3b6f6eSbalrog#include <curses.h>
30358ddc5bf9SSamuel Thibault#include <wchar.h>
3036ef9a2524SStefan Weilint main(void) {
3037ef9a2524SStefan Weil  const char *s = curses_version();
30388ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
30398ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3040ef9a2524SStefan Weil  resize_term(0, 0);
30418ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
30428ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
30437c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3044ef9a2524SStefan Weil  return s != 0;
3045ef9a2524SStefan Weil}
30464d3b6f6eSbalrogEOF
3047ecbe251fSVadim Evard  IFS=:
30488ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
30497c703002SSamuel Thibault    IFS=:
30508ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3051ecbe251fSVadim Evard      unset IFS
30528ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3053c584a6d0SJuan Quintela        curses_found=yes
30548ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
30554f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
30564f78ef9aSJuan Quintela        break
30574d3b6f6eSbalrog      fi
30584f78ef9aSJuan Quintela    done
30597c703002SSamuel Thibault    if test "$curses_found" = yes ; then
30607c703002SSamuel Thibault      break
30617c703002SSamuel Thibault    fi
30628ddc5bf9SSamuel Thibault  done
3063ecbe251fSVadim Evard  unset IFS
3064c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3065c584a6d0SJuan Quintela    curses=yes
3066c584a6d0SJuan Quintela  else
3067c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
306821684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3069c584a6d0SJuan Quintela    fi
3070c584a6d0SJuan Quintela    curses=no
3071c584a6d0SJuan Quintela  fi
30724f78ef9aSJuan Quintelafi
30734d3b6f6eSbalrog
3074414f0dabSblueswir1##########################################
3075769ce76dSAlexander Graf# curl probe
3076a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
307765d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3078a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
30794e2b0658SPaolo Bonzini  else
30804e2b0658SPaolo Bonzini    curlconfig=curl-config
30814e2b0658SPaolo Bonzini  fi
3082769ce76dSAlexander Graf  cat > $TMPC << EOF
3083769ce76dSAlexander Graf#include <curl/curl.h>
30840b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3085769ce76dSAlexander GrafEOF
308689138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
308789138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3088b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3089769ce76dSAlexander Graf    curl=yes
3090788c8196SJuan Quintela  else
3091788c8196SJuan Quintela    if test "$curl" = "yes" ; then
309221684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3093788c8196SJuan Quintela    fi
3094788c8196SJuan Quintela    curl=no
3095769ce76dSAlexander Graf  fi
3096769ce76dSAlexander Graffi # test "$curl"
3097769ce76dSAlexander Graf
3098769ce76dSAlexander Graf##########################################
3099fb599c9aSbalrog# bluez support probe
3100a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3101e820e3f4Sbalrog  cat > $TMPC << EOF
3102e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3103e820e3f4Sbalrogint main(void) { return bt_error(0); }
3104e820e3f4SbalrogEOF
310589138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
310689138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
310752166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3108a20a6f46SJuan Quintela    bluez=yes
3109e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3110e820e3f4Sbalrog  else
3111a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
311221684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3113a20a6f46SJuan Quintela    fi
3114e820e3f4Sbalrog    bluez="no"
3115e820e3f4Sbalrog  fi
3116fb599c9aSbalrogfi
3117fb599c9aSbalrog
3118fb599c9aSbalrog##########################################
3119e18df141SAnthony Liguori# glib support probe
3120a52d28afSPaolo Bonzini
3121ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3122ad04d8cbSPeter Maydell    glib_req_ver=2.30
3123ad04d8cbSPeter Maydellelse
3124f40685c6SJohn Snow    glib_req_ver=2.22
3125ad04d8cbSPeter Maydellfi
3126aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3127aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3128aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3129aa0d1f44SPaolo Bonzinifi
3130e26110cfSFam Zheng
31314eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
31324eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
31334eaf7202SSameeh Jubran
31344eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
31354eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
31364eaf7202SSameeh Jubranfi
31374eaf7202SSameeh Jubran
3138aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3139e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
314089138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
314189138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
31424a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
314314015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3144957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3145e18df141SAnthony Liguori    else
3146e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3147e26110cfSFam Zheng    fi
3148e26110cfSFam Zhengdone
3149e26110cfSFam Zheng
3150977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3151977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3152977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3153977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3154977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3155977a82abSDaniel P. Berrange#include <glib.h>
3156977a82abSDaniel P. Berrange#include <unistd.h>
3157977a82abSDaniel P. Berrange
3158977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3159977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3160977a82abSDaniel P. Berrange
3161977a82abSDaniel P. Berrangeint main(void) {
3162977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3163977a82abSDaniel P. Berrange   return 0;
3164977a82abSDaniel P. Berrange}
3165977a82abSDaniel P. BerrangeEOF
3166977a82abSDaniel P. Berrange
31675919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3168977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3169977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3170977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3171977a82abSDaniel P. Berrange	       "build target"
3172977a82abSDaniel P. Berrangefi
3173977a82abSDaniel P. Berrange
31749d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
31759d41401bSMichael S. Tsirkinglib_subprocess=yes
3176a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
31779d41401bSMichael S. Tsirkin    glib_subprocess=no
31789d41401bSMichael S. Tsirkinfi
31799d41401bSMichael S. Tsirkin
3180bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3181bbbf2e04SJohn Snowcat > $TMPC << EOF
3182bbbf2e04SJohn Snow#include <glib.h>
3183bbbf2e04SJohn Snowint main(void) { return 0; }
3184bbbf2e04SJohn SnowEOF
3185bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3186bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3187bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3188bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3189bbbf2e04SJohn Snow    fi
3190bbbf2e04SJohn Snowfi
3191bbbf2e04SJohn Snow
3192e26110cfSFam Zheng##########################################
3193e26110cfSFam Zheng# SHA command probe for modules
3194e26110cfSFam Zhengif test "$modules" = yes; then
3195e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3196e26110cfSFam Zheng    for c in $shacmd_probe; do
31978ccefb91SFam Zheng        if has $c; then
3198e26110cfSFam Zheng            shacmd="$c"
3199e26110cfSFam Zheng            break
3200e26110cfSFam Zheng        fi
3201e26110cfSFam Zheng    done
3202e26110cfSFam Zheng    if test "$shacmd" = ""; then
3203e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3204e26110cfSFam Zheng    fi
3205e18df141SAnthony Liguorifi
3206e18df141SAnthony Liguori
3207e18df141SAnthony Liguori##########################################
3208e2134eb9SGerd Hoffmann# pixman support probe
3209e2134eb9SGerd Hoffmann
3210e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
321174880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
321274880fe2SRobert Schiele    pixman="none"
3213236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3214e2134eb9SGerd Hoffmann    pixman="system"
3215e2134eb9SGerd Hoffmann  else
3216e2134eb9SGerd Hoffmann    pixman="internal"
3217e2134eb9SGerd Hoffmann  fi
3218e2134eb9SGerd Hoffmannfi
321974880fe2SRobert Schieleif test "$pixman" = "none"; then
322074880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
322176ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
322276ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
322376ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
322476ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
322574880fe2SRobert Schiele  fi
322674880fe2SRobert Schiele  pixman_cflags=
322774880fe2SRobert Schiele  pixman_libs=
322874880fe2SRobert Schieleelif test "$pixman" = "system"; then
3229236f282cSHu Tao  # pixman version has been checked above
323089138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
323189138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3232e2134eb9SGerd Hoffmannelse
3233e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3234236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
323576ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
323676ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
323776ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
323876ad07a4SPeter Maydell        "      git submodule update --init pixman"
3239e2134eb9SGerd Hoffmann  fi
32405ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
32415ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
32425ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3243e2134eb9SGerd Hoffmannfi
3244e2134eb9SGerd Hoffmann
3245e2134eb9SGerd Hoffmann##########################################
324617bff52bSM. Mohan Kumar# libcap probe
324717bff52bSM. Mohan Kumar
324817bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
324917bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
325017bff52bSM. Mohan Kumar#include <stdio.h>
325117bff52bSM. Mohan Kumar#include <sys/capability.h>
3252cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
325317bff52bSM. Mohan KumarEOF
325417bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
325517bff52bSM. Mohan Kumar    cap=yes
325617bff52bSM. Mohan Kumar  else
325717bff52bSM. Mohan Kumar    cap=no
325817bff52bSM. Mohan Kumar  fi
325917bff52bSM. Mohan Kumarfi
326017bff52bSM. Mohan Kumar
326117bff52bSM. Mohan Kumar##########################################
3262e5d355d1Saliguori# pthread probe
32634b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
32643c529d93Saliguori
3265e5d355d1Saliguoripthread=no
3266414f0dabSblueswir1cat > $TMPC << EOF
32673c529d93Saliguori#include <pthread.h>
32687a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
32697a42bbe4SStefan Weilint main(void) {
32707a42bbe4SStefan Weil  pthread_t thread;
32717a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
32727a42bbe4SStefan Weil  return 0;
32737a42bbe4SStefan Weil}
3274414f0dabSblueswir1EOF
3275bd00d539SAndreas Färberif compile_prog "" "" ; then
3276bd00d539SAndreas Färber  pthread=yes
3277bd00d539SAndreas Färberelse
3278de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
327952166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3280e5d355d1Saliguori      pthread=yes
3281e3c56761SPeter Portante      found=no
3282e3c56761SPeter Portante      for lib_entry in $LIBS; do
3283e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3284e3c56761SPeter Portante          found=yes
3285e3c56761SPeter Portante          break
3286e3c56761SPeter Portante        fi
3287e3c56761SPeter Portante      done
3288e3c56761SPeter Portante      if test "$found" = "no"; then
32895572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3290e3c56761SPeter Portante      fi
3291409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3292de65fe0fSSebastian Herbszt      break
3293414f0dabSblueswir1    fi
3294de65fe0fSSebastian Herbszt  done
3295bd00d539SAndreas Färberfi
3296414f0dabSblueswir1
32974617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
329876ad07a4SPeter Maydell  error_exit "pthread check failed" \
329976ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3300e5d355d1Saliguorifi
3301e5d355d1Saliguori
33025c312079SDr. David Alan Gilbert# check for pthread_setname_np
33035c312079SDr. David Alan Gilbertpthread_setname_np=no
33045c312079SDr. David Alan Gilbertcat > $TMPC << EOF
33055c312079SDr. David Alan Gilbert#include <pthread.h>
33065c312079SDr. David Alan Gilbert
33075c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
33085c312079SDr. David Alan Gilbertint main(void)
33095c312079SDr. David Alan Gilbert{
33105c312079SDr. David Alan Gilbert    pthread_t thread;
33115c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
33125c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
33135c312079SDr. David Alan Gilbert    return 0;
33145c312079SDr. David Alan Gilbert}
33155c312079SDr. David Alan GilbertEOF
33165c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
33175c312079SDr. David Alan Gilbert  pthread_setname_np=yes
33185c312079SDr. David Alan Gilbertfi
33195c312079SDr. David Alan Gilbert
3320bf9298b9Saliguori##########################################
3321f27aaf4bSChristian Brunner# rbd probe
3322f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3323f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3324f27aaf4bSChristian Brunner#include <stdio.h>
3325ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3326f27aaf4bSChristian Brunnerint main(void) {
3327ad32e9c0SJosh Durgin    rados_t cluster;
3328ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3329f27aaf4bSChristian Brunner    return 0;
3330f27aaf4bSChristian Brunner}
3331f27aaf4bSChristian BrunnerEOF
3332ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3333f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3334f27aaf4bSChristian Brunner    rbd=yes
3335f27aaf4bSChristian Brunner  else
3336f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
333721684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3338f27aaf4bSChristian Brunner    fi
3339f27aaf4bSChristian Brunner    rbd=no
3340f27aaf4bSChristian Brunner  fi
3341f27aaf4bSChristian Brunnerfi
3342f27aaf4bSChristian Brunner
3343f27aaf4bSChristian Brunner##########################################
33440a12ec87SRichard W.M. Jones# libssh2 probe
33454fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
33460a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
334765d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
334889138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
334989138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
33500a12ec87SRichard W.M. Jones    libssh2=yes
33510a12ec87SRichard W.M. Jones  else
33520a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
33534fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
33540a12ec87SRichard W.M. Jones    fi
33550a12ec87SRichard W.M. Jones    libssh2=no
33560a12ec87SRichard W.M. Jones  fi
33570a12ec87SRichard W.M. Jonesfi
33580a12ec87SRichard W.M. Jones
33590a12ec87SRichard W.M. Jones##########################################
33609a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
33619a2d462eSRichard W.M. Jones
33629a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
33639a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
33649a2d462eSRichard W.M. Jones#include <stdio.h>
33659a2d462eSRichard W.M. Jones#include <libssh2.h>
33669a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
33679a2d462eSRichard W.M. Jonesint main(void) {
33689a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
33699a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
33709a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
33719a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
33729a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
33739a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
33749a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
33759a2d462eSRichard W.M. Jones    return 0;
33769a2d462eSRichard W.M. Jones}
33779a2d462eSRichard W.M. JonesEOF
33789a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
33799a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
33809a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
33819a2d462eSRichard W.M. Jones  fi
33829a2d462eSRichard W.M. Jonesfi
33839a2d462eSRichard W.M. Jones
33849a2d462eSRichard W.M. Jones##########################################
33855c6c3a6cSChristoph Hellwig# linux-aio probe
33865c6c3a6cSChristoph Hellwig
33875c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
33885c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
33895c6c3a6cSChristoph Hellwig#include <libaio.h>
33905c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3391832ce9c2SScott Wood#include <stddef.h>
33925c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
33935c6c3a6cSChristoph HellwigEOF
33945c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
33955c6c3a6cSChristoph Hellwig    linux_aio=yes
33965c6c3a6cSChristoph Hellwig  else
33975c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
339821684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
33995c6c3a6cSChristoph Hellwig    fi
34003cfcae3cSLuiz Capitulino    linux_aio=no
34015c6c3a6cSChristoph Hellwig  fi
34025c6c3a6cSChristoph Hellwigfi
34035c6c3a6cSChristoph Hellwig
34045c6c3a6cSChristoph Hellwig##########################################
34053b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
34063b8acc11SPaolo Bonzini
34073b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
34083b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
34093b8acc11SPaolo Bonzinielse
34103b8acc11SPaolo Bonzini  tpm_passthrough=no
34113b8acc11SPaolo Bonzinifi
34123b8acc11SPaolo Bonzini
34133b8acc11SPaolo Bonzini##########################################
3414758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3415758e8e38SVenkateswararao Jujjuri (JV)
3416758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3417758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3418758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3419758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3420f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3421f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3422f2338fb4SPavel Borzenkov#else
34234f26f2b6SAvi Kivity#include <sys/xattr.h>
3424f2338fb4SPavel Borzenkov#endif
3425758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3426758e8e38SVenkateswararao Jujjuri (JV)EOF
34274f26f2b6SAvi Kivity  if compile_prog "" "" ; then
34284f26f2b6SAvi Kivity    attr=yes
34294f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3430f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3431758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3432758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
34334f26f2b6SAvi Kivity    libattr=yes
3434758e8e38SVenkateswararao Jujjuri (JV)  else
3435758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
343621684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3437758e8e38SVenkateswararao Jujjuri (JV)    fi
3438758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3439758e8e38SVenkateswararao Jujjuri (JV)  fi
3440758e8e38SVenkateswararao Jujjuri (JV)fi
3441758e8e38SVenkateswararao Jujjuri (JV)
3442758e8e38SVenkateswararao Jujjuri (JV)##########################################
3443bf9298b9Saliguori# iovec probe
3444bf9298b9Saliguoricat > $TMPC <<EOF
3445db34f0b3Sblueswir1#include <sys/types.h>
3446bf9298b9Saliguori#include <sys/uio.h>
3447db34f0b3Sblueswir1#include <unistd.h>
3448f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3449bf9298b9SaliguoriEOF
3450bf9298b9Saliguoriiovec=no
345152166aa0SJuan Quintelaif compile_prog "" "" ; then
3452bf9298b9Saliguori  iovec=yes
3453bf9298b9Saliguorifi
3454bf9298b9Saliguori
3455f652e6afSaurel32##########################################
3456ceb42de8Saliguori# preadv probe
3457ceb42de8Saliguoricat > $TMPC <<EOF
3458ceb42de8Saliguori#include <sys/types.h>
3459ceb42de8Saliguori#include <sys/uio.h>
3460ceb42de8Saliguori#include <unistd.h>
3461c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3462ceb42de8SaliguoriEOF
3463ceb42de8Saliguoripreadv=no
346452166aa0SJuan Quintelaif compile_prog "" "" ; then
3465ceb42de8Saliguori  preadv=yes
3466ceb42de8Saliguorifi
3467ceb42de8Saliguori
3468ceb42de8Saliguori##########################################
3469f652e6afSaurel32# fdt probe
3470e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3471e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3472e169e1e1SPeter Maydellfdt_required=no
3473e169e1e1SPeter Maydellfor target in $target_list; do
3474e169e1e1SPeter Maydell  case $target in
3475df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3476e169e1e1SPeter Maydell      fdt_required=yes
3477e169e1e1SPeter Maydell    ;;
3478e169e1e1SPeter Maydell  esac
3479e169e1e1SPeter Maydelldone
3480e169e1e1SPeter Maydell
3481e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3482e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3483e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3484e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3485e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3486e169e1e1SPeter Maydell  fi
3487e169e1e1SPeter Maydell  fdt=yes
3488e169e1e1SPeter Maydellfi
3489e169e1e1SPeter Maydell
34902df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3491b41af4baSJuan Quintela  fdt_libs="-lfdt"
349296ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
34936e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3494f652e6afSaurel32  cat > $TMPC << EOF
349531ce0adbSThomas Huth#include <libfdt.h>
349696ce6545SPeter Crosthwaite#include <libfdt_env.h>
34976e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3498f652e6afSaurel32EOF
349952166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3500a540f158SPeter Crosthwaite    # system DTC is good - use it
3501f652e6afSaurel32    fdt=yes
3502a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3503a540f158SPeter Crosthwaite    # have submodule DTC - use it
3504a540f158SPeter Crosthwaite    fdt=yes
3505a540f158SPeter Crosthwaite    dtc_internal="yes"
3506a540f158SPeter Crosthwaite    mkdir -p dtc
3507cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3508a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3509a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
35102df87df7SJuan Quintela    fi
3511a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3512a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3513a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3514a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
35156e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
35163f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3517a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3518a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3519a540f158SPeter Crosthwaite  else
3520a540f158SPeter Crosthwaite    # don't have and don't want
3521de3a354aSMichael Walle    fdt_libs=
35222df87df7SJuan Quintela    fdt=no
3523f652e6afSaurel32  fi
3524f652e6afSaurel32fi
3525f652e6afSaurel32
3526a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3527a540f158SPeter Crosthwaite
352820ff075bSMichael Walle##########################################
3529fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3530b1546f32SGerd Hoffmann
3531da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3532014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3533fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3534f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3535f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3536da076ffeSGerd Hoffmann    opengl=yes
3537925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3538925a0400SGerd Hoffmann        gtk_gl="yes"
3539925a0400SGerd Hoffmann    fi
3540cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
354120ff075bSMichael Walle  else
3542da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3543dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
354420ff075bSMichael Walle    fi
3545f676c67eSJeremy White    opengl_cflags=""
3546da076ffeSGerd Hoffmann    opengl_libs=""
3547da076ffeSGerd Hoffmann    opengl=no
354820ff075bSMichael Walle  fi
354920ff075bSMichael Wallefi
355020ff075bSMichael Walle
3551014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3552014cb152SGerd Hoffmann  cat > $TMPC << EOF
3553014cb152SGerd Hoffmann#include <epoxy/egl.h>
3554014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3555014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3556014cb152SGerd Hoffmann#endif
3557014cb152SGerd Hoffmannint main(void) { return 0; }
3558014cb152SGerd HoffmannEOF
3559014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3560014cb152SGerd Hoffmann    opengl_dmabuf=yes
3561014cb152SGerd Hoffmann  fi
3562014cb152SGerd Hoffmannfi
3563c9a12e75SChrysostomos Nanakos
3564c9a12e75SChrysostomos Nanakos
3565eb100396SBharata B Rao##########################################
3566eb100396SBharata B Rao# glusterfs probe
3567eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
356865d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3569e01bee08SBharata B Rao    glusterfs="yes"
357089138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
357189138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3572d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3573d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3574d85fa9ebSJeff Cody    fi
357565d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
35760c14fb47SBharata B Rao      glusterfs_discard="yes"
35770c14fb47SBharata B Rao    fi
35787c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
35797c815372SBharata B Rao      glusterfs_zerofill="yes"
35807c815372SBharata B Rao    fi
3581eb100396SBharata B Rao  else
3582eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
35838efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
35848efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3585eb100396SBharata B Rao    fi
3586e01bee08SBharata B Rao    glusterfs="no"
3587eb100396SBharata B Rao  fi
3588eb100396SBharata B Raofi
3589eb100396SBharata B Rao
359039386ac7Saurel32# Check for inotify functions when we are building linux-user
35913b3f24adSaurel32# emulator.  This is done because older glibc versions don't
35923b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
35933b3f24adSaurel32# don't provide them even if kernel supports them.
35943b3f24adSaurel32#
35953b3f24adSaurel32inotify=no
35963b3f24adSaurel32cat > $TMPC << EOF
35973b3f24adSaurel32#include <sys/inotify.h>
35983b3f24adSaurel32
35993b3f24adSaurel32int
36003b3f24adSaurel32main(void)
36013b3f24adSaurel32{
36023b3f24adSaurel32	/* try to start inotify */
36038690e420Saurel32	return inotify_init();
36043b3f24adSaurel32}
36053b3f24adSaurel32EOF
360652166aa0SJuan Quintelaif compile_prog "" "" ; then
36073b3f24adSaurel32  inotify=yes
36083b3f24adSaurel32fi
36093b3f24adSaurel32
3610c05c7a73SRiku Voipioinotify1=no
3611c05c7a73SRiku Voipiocat > $TMPC << EOF
3612c05c7a73SRiku Voipio#include <sys/inotify.h>
3613c05c7a73SRiku Voipio
3614c05c7a73SRiku Voipioint
3615c05c7a73SRiku Voipiomain(void)
3616c05c7a73SRiku Voipio{
3617c05c7a73SRiku Voipio    /* try to start inotify */
3618c05c7a73SRiku Voipio    return inotify_init1(0);
3619c05c7a73SRiku Voipio}
3620c05c7a73SRiku VoipioEOF
3621c05c7a73SRiku Voipioif compile_prog "" "" ; then
3622c05c7a73SRiku Voipio  inotify1=yes
3623c05c7a73SRiku Voipiofi
3624c05c7a73SRiku Voipio
3625ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3626ebc996f3SRiku Voipioutimens=no
3627ebc996f3SRiku Voipiocat > $TMPC << EOF
3628ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3629ebc996f3SRiku Voipio#include <stddef.h>
3630ebc996f3SRiku Voipio#include <fcntl.h>
36313014ee00SPeter Maydell#include <sys/stat.h>
3632ebc996f3SRiku Voipio
3633ebc996f3SRiku Voipioint main(void)
3634ebc996f3SRiku Voipio{
3635ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3636ebc996f3SRiku Voipio    futimens(0, NULL);
3637ebc996f3SRiku Voipio    return 0;
3638ebc996f3SRiku Voipio}
3639ebc996f3SRiku VoipioEOF
364052166aa0SJuan Quintelaif compile_prog "" "" ; then
3641ebc996f3SRiku Voipio  utimens=yes
3642ebc996f3SRiku Voipiofi
3643ebc996f3SRiku Voipio
3644099d6b0fSRiku Voipio# check if pipe2 is there
3645099d6b0fSRiku Voipiopipe2=no
3646099d6b0fSRiku Voipiocat > $TMPC << EOF
3647099d6b0fSRiku Voipio#include <unistd.h>
3648099d6b0fSRiku Voipio#include <fcntl.h>
3649099d6b0fSRiku Voipio
3650099d6b0fSRiku Voipioint main(void)
3651099d6b0fSRiku Voipio{
3652099d6b0fSRiku Voipio    int pipefd[2];
36539bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3654099d6b0fSRiku Voipio}
3655099d6b0fSRiku VoipioEOF
365652166aa0SJuan Quintelaif compile_prog "" "" ; then
3657099d6b0fSRiku Voipio  pipe2=yes
3658099d6b0fSRiku Voipiofi
3659099d6b0fSRiku Voipio
366040ff6d7eSKevin Wolf# check if accept4 is there
366140ff6d7eSKevin Wolfaccept4=no
366240ff6d7eSKevin Wolfcat > $TMPC << EOF
366340ff6d7eSKevin Wolf#include <sys/socket.h>
366440ff6d7eSKevin Wolf#include <stddef.h>
366540ff6d7eSKevin Wolf
366640ff6d7eSKevin Wolfint main(void)
366740ff6d7eSKevin Wolf{
366840ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
366940ff6d7eSKevin Wolf    return 0;
367040ff6d7eSKevin Wolf}
367140ff6d7eSKevin WolfEOF
367240ff6d7eSKevin Wolfif compile_prog "" "" ; then
367340ff6d7eSKevin Wolf  accept4=yes
367440ff6d7eSKevin Wolffi
367540ff6d7eSKevin Wolf
36763ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36773ce34dfbSvibisreenivasansplice=no
36783ce34dfbSvibisreenivasancat > $TMPC << EOF
36793ce34dfbSvibisreenivasan#include <unistd.h>
36803ce34dfbSvibisreenivasan#include <fcntl.h>
36813ce34dfbSvibisreenivasan#include <limits.h>
36823ce34dfbSvibisreenivasan
36833ce34dfbSvibisreenivasanint main(void)
36843ce34dfbSvibisreenivasan{
368566ea0f22SStefan Weil    int len, fd = 0;
36863ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36873ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36883ce34dfbSvibisreenivasan    return 0;
36893ce34dfbSvibisreenivasan}
36903ce34dfbSvibisreenivasanEOF
369152166aa0SJuan Quintelaif compile_prog "" "" ; then
36923ce34dfbSvibisreenivasan  splice=yes
36933ce34dfbSvibisreenivasanfi
36943ce34dfbSvibisreenivasan
3695dcc38d1cSMarcelo Tosatti##########################################
3696a99d57bbSWanlong Gao# libnuma probe
3697a99d57bbSWanlong Gao
3698a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3699a99d57bbSWanlong Gao  cat > $TMPC << EOF
3700a99d57bbSWanlong Gao#include <numa.h>
3701a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3702a99d57bbSWanlong GaoEOF
3703a99d57bbSWanlong Gao
3704a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3705a99d57bbSWanlong Gao    numa=yes
3706a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3707a99d57bbSWanlong Gao  else
3708a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3709a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3710a99d57bbSWanlong Gao    fi
3711a99d57bbSWanlong Gao    numa=no
3712a99d57bbSWanlong Gao  fi
3713a99d57bbSWanlong Gaofi
3714a99d57bbSWanlong Gao
37157b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
37167b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
37177b01cb97SAlexandre Derumier    exit 1
37187b01cb97SAlexandre Derumierfi
37197b01cb97SAlexandre Derumier
3720a99d57bbSWanlong Gao##########################################
37212847b469SFam Zheng# tcmalloc probe
37222847b469SFam Zheng
37232847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
37242847b469SFam Zheng  cat > $TMPC << EOF
37252847b469SFam Zheng#include <stdlib.h>
37262847b469SFam Zhengint main(void) { malloc(1); return 0; }
37272847b469SFam ZhengEOF
37282847b469SFam Zheng
37292847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
37302847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
37312847b469SFam Zheng  else
37322847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
37332847b469SFam Zheng  fi
37342847b469SFam Zhengfi
37352847b469SFam Zheng
37362847b469SFam Zheng##########################################
37377b01cb97SAlexandre Derumier# jemalloc probe
37387b01cb97SAlexandre Derumier
37397b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
37407b01cb97SAlexandre Derumier  cat > $TMPC << EOF
37417b01cb97SAlexandre Derumier#include <stdlib.h>
37427b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
37437b01cb97SAlexandre DerumierEOF
37447b01cb97SAlexandre Derumier
37457b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37467b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37477b01cb97SAlexandre Derumier  else
37487b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37497b01cb97SAlexandre Derumier  fi
37507b01cb97SAlexandre Derumierfi
37517b01cb97SAlexandre Derumier
37527b01cb97SAlexandre Derumier##########################################
3753dcc38d1cSMarcelo Tosatti# signalfd probe
3754dcc38d1cSMarcelo Tosattisignalfd="no"
3755dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3756dcc38d1cSMarcelo Tosatti#include <unistd.h>
3757dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3758dcc38d1cSMarcelo Tosatti#include <signal.h>
3759dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3760dcc38d1cSMarcelo TosattiEOF
3761dcc38d1cSMarcelo Tosatti
3762dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3763dcc38d1cSMarcelo Tosatti  signalfd=yes
3764dcc38d1cSMarcelo Tosattifi
3765dcc38d1cSMarcelo Tosatti
3766c2882b96SRiku Voipio# check if eventfd is supported
3767c2882b96SRiku Voipioeventfd=no
3768c2882b96SRiku Voipiocat > $TMPC << EOF
3769c2882b96SRiku Voipio#include <sys/eventfd.h>
3770c2882b96SRiku Voipio
3771c2882b96SRiku Voipioint main(void)
3772c2882b96SRiku Voipio{
377355cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3774c2882b96SRiku Voipio}
3775c2882b96SRiku VoipioEOF
3776c2882b96SRiku Voipioif compile_prog "" "" ; then
3777c2882b96SRiku Voipio  eventfd=yes
3778c2882b96SRiku Voipiofi
3779c2882b96SRiku Voipio
3780751bcc39SMarc-André Lureau# check if memfd is supported
3781751bcc39SMarc-André Lureaumemfd=no
3782751bcc39SMarc-André Lureaucat > $TMPC << EOF
3783751bcc39SMarc-André Lureau#include <sys/memfd.h>
3784751bcc39SMarc-André Lureau
3785751bcc39SMarc-André Lureauint main(void)
3786751bcc39SMarc-André Lureau{
3787751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3788751bcc39SMarc-André Lureau}
3789751bcc39SMarc-André LureauEOF
3790751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3791751bcc39SMarc-André Lureau  memfd=yes
3792751bcc39SMarc-André Lureaufi
3793751bcc39SMarc-André Lureau
3794751bcc39SMarc-André Lureau
3795751bcc39SMarc-André Lureau
3796d0927938SUlrich Hecht# check for fallocate
3797d0927938SUlrich Hechtfallocate=no
3798d0927938SUlrich Hechtcat > $TMPC << EOF
3799d0927938SUlrich Hecht#include <fcntl.h>
3800d0927938SUlrich Hecht
3801d0927938SUlrich Hechtint main(void)
3802d0927938SUlrich Hecht{
3803d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3804d0927938SUlrich Hecht    return 0;
3805d0927938SUlrich Hecht}
3806d0927938SUlrich HechtEOF
38078fb03151SPeter Maydellif compile_prog "" "" ; then
3808d0927938SUlrich Hecht  fallocate=yes
3809d0927938SUlrich Hechtfi
3810d0927938SUlrich Hecht
38113d4fa43eSKusanagi Kouichi# check for fallocate hole punching
38123d4fa43eSKusanagi Kouichifallocate_punch_hole=no
38133d4fa43eSKusanagi Kouichicat > $TMPC << EOF
38143d4fa43eSKusanagi Kouichi#include <fcntl.h>
38153d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
38163d4fa43eSKusanagi Kouichi
38173d4fa43eSKusanagi Kouichiint main(void)
38183d4fa43eSKusanagi Kouichi{
38193d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
38203d4fa43eSKusanagi Kouichi    return 0;
38213d4fa43eSKusanagi Kouichi}
38223d4fa43eSKusanagi KouichiEOF
38233d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
38243d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
38253d4fa43eSKusanagi Kouichifi
38263d4fa43eSKusanagi Kouichi
3827b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3828b953f075SDenis V. Lunevfallocate_zero_range=no
3829b953f075SDenis V. Lunevcat > $TMPC << EOF
3830b953f075SDenis V. Lunev#include <fcntl.h>
3831b953f075SDenis V. Lunev#include <linux/falloc.h>
3832b953f075SDenis V. Lunev
3833b953f075SDenis V. Lunevint main(void)
3834b953f075SDenis V. Lunev{
3835b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3836b953f075SDenis V. Lunev    return 0;
3837b953f075SDenis V. Lunev}
3838b953f075SDenis V. LunevEOF
3839b953f075SDenis V. Lunevif compile_prog "" "" ; then
3840b953f075SDenis V. Lunev  fallocate_zero_range=yes
3841b953f075SDenis V. Lunevfi
3842b953f075SDenis V. Lunev
3843ed911435SKevin Wolf# check for posix_fallocate
3844ed911435SKevin Wolfposix_fallocate=no
3845ed911435SKevin Wolfcat > $TMPC << EOF
3846ed911435SKevin Wolf#include <fcntl.h>
3847ed911435SKevin Wolf
3848ed911435SKevin Wolfint main(void)
3849ed911435SKevin Wolf{
3850ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3851ed911435SKevin Wolf    return 0;
3852ed911435SKevin Wolf}
3853ed911435SKevin WolfEOF
3854ed911435SKevin Wolfif compile_prog "" "" ; then
3855ed911435SKevin Wolf    posix_fallocate=yes
3856ed911435SKevin Wolffi
3857ed911435SKevin Wolf
3858c727f47dSPeter Maydell# check for sync_file_range
3859c727f47dSPeter Maydellsync_file_range=no
3860c727f47dSPeter Maydellcat > $TMPC << EOF
3861c727f47dSPeter Maydell#include <fcntl.h>
3862c727f47dSPeter Maydell
3863c727f47dSPeter Maydellint main(void)
3864c727f47dSPeter Maydell{
3865c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3866c727f47dSPeter Maydell    return 0;
3867c727f47dSPeter Maydell}
3868c727f47dSPeter MaydellEOF
38698fb03151SPeter Maydellif compile_prog "" "" ; then
3870c727f47dSPeter Maydell  sync_file_range=yes
3871c727f47dSPeter Maydellfi
3872c727f47dSPeter Maydell
3873dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3874dace20dcSPeter Maydellfiemap=no
3875dace20dcSPeter Maydellcat > $TMPC << EOF
3876dace20dcSPeter Maydell#include <sys/ioctl.h>
3877dace20dcSPeter Maydell#include <linux/fs.h>
3878dace20dcSPeter Maydell#include <linux/fiemap.h>
3879dace20dcSPeter Maydell
3880dace20dcSPeter Maydellint main(void)
3881dace20dcSPeter Maydell{
3882dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3883dace20dcSPeter Maydell    return 0;
3884dace20dcSPeter Maydell}
3885dace20dcSPeter MaydellEOF
38868fb03151SPeter Maydellif compile_prog "" "" ; then
3887dace20dcSPeter Maydell  fiemap=yes
3888dace20dcSPeter Maydellfi
3889dace20dcSPeter Maydell
3890d0927938SUlrich Hecht# check for dup3
3891d0927938SUlrich Hechtdup3=no
3892d0927938SUlrich Hechtcat > $TMPC << EOF
3893d0927938SUlrich Hecht#include <unistd.h>
3894d0927938SUlrich Hecht
3895d0927938SUlrich Hechtint main(void)
3896d0927938SUlrich Hecht{
3897d0927938SUlrich Hecht    dup3(0, 0, 0);
3898d0927938SUlrich Hecht    return 0;
3899d0927938SUlrich Hecht}
3900d0927938SUlrich HechtEOF
390178f5d726SJan Kiszkaif compile_prog "" "" ; then
3902d0927938SUlrich Hecht  dup3=yes
3903d0927938SUlrich Hechtfi
3904d0927938SUlrich Hecht
39054e0c6529SAlex Bligh# check for ppoll support
39064e0c6529SAlex Blighppoll=no
39074e0c6529SAlex Blighcat > $TMPC << EOF
39084e0c6529SAlex Bligh#include <poll.h>
39094e0c6529SAlex Bligh
39104e0c6529SAlex Blighint main(void)
39114e0c6529SAlex Bligh{
39124e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
39134e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
39144e0c6529SAlex Bligh    return 0;
39154e0c6529SAlex Bligh}
39164e0c6529SAlex BlighEOF
39174e0c6529SAlex Blighif compile_prog "" "" ; then
39184e0c6529SAlex Bligh  ppoll=yes
39194e0c6529SAlex Blighfi
39204e0c6529SAlex Bligh
3921cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3922cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3923cd758dd0SAlex Blighcat > $TMPC << EOF
3924cd758dd0SAlex Bligh#include <sys/prctl.h>
3925cd758dd0SAlex Bligh
3926cd758dd0SAlex Blighint main(void)
3927cd758dd0SAlex Bligh{
3928cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3929cd758dd0SAlex Bligh    return 0;
3930cd758dd0SAlex Bligh}
3931cd758dd0SAlex BlighEOF
3932cd758dd0SAlex Blighif compile_prog "" "" ; then
3933cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3934cd758dd0SAlex Blighfi
3935cd758dd0SAlex Bligh
39363b6edd16SPeter Maydell# check for epoll support
39373b6edd16SPeter Maydellepoll=no
39383b6edd16SPeter Maydellcat > $TMPC << EOF
39393b6edd16SPeter Maydell#include <sys/epoll.h>
39403b6edd16SPeter Maydell
39413b6edd16SPeter Maydellint main(void)
39423b6edd16SPeter Maydell{
39433b6edd16SPeter Maydell    epoll_create(0);
39443b6edd16SPeter Maydell    return 0;
39453b6edd16SPeter Maydell}
39463b6edd16SPeter MaydellEOF
39478fb03151SPeter Maydellif compile_prog "" "" ; then
39483b6edd16SPeter Maydell  epoll=yes
39493b6edd16SPeter Maydellfi
39503b6edd16SPeter Maydell
3951227f0214SPeter Maydell# epoll_create1 is a later addition
3952227f0214SPeter Maydell# so we must check separately for its presence
39533b6edd16SPeter Maydellepoll_create1=no
39543b6edd16SPeter Maydellcat > $TMPC << EOF
39553b6edd16SPeter Maydell#include <sys/epoll.h>
39563b6edd16SPeter Maydell
39573b6edd16SPeter Maydellint main(void)
39583b6edd16SPeter Maydell{
395919e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
396019e83f6bSPeter Maydell     * a function being called. This is necessary so that on
396119e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
396219e83f6bSPeter Maydell     * the library but not declared in the header file we will
396319e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
396419e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
396519e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
396619e83f6bSPeter Maydell     */
3967c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39683b6edd16SPeter Maydell}
39693b6edd16SPeter MaydellEOF
39708fb03151SPeter Maydellif compile_prog "" "" ; then
39713b6edd16SPeter Maydell  epoll_create1=yes
39723b6edd16SPeter Maydellfi
39733b6edd16SPeter Maydell
3974a8fd1abaSPeter Maydell# check for sendfile support
3975a8fd1abaSPeter Maydellsendfile=no
3976a8fd1abaSPeter Maydellcat > $TMPC << EOF
3977a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3978a8fd1abaSPeter Maydell
3979a8fd1abaSPeter Maydellint main(void)
3980a8fd1abaSPeter Maydell{
3981a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3982a8fd1abaSPeter Maydell}
3983a8fd1abaSPeter MaydellEOF
3984a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3985a8fd1abaSPeter Maydell  sendfile=yes
3986a8fd1abaSPeter Maydellfi
3987a8fd1abaSPeter Maydell
398851834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
398951834341SRiku Voipiotimerfd=no
399051834341SRiku Voipiocat > $TMPC << EOF
399151834341SRiku Voipio#include <sys/timerfd.h>
399251834341SRiku Voipio
399351834341SRiku Voipioint main(void)
399451834341SRiku Voipio{
399551834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
399651834341SRiku Voipio}
399751834341SRiku VoipioEOF
399851834341SRiku Voipioif compile_prog "" "" ; then
399951834341SRiku Voipio  timerfd=yes
400051834341SRiku Voipiofi
400151834341SRiku Voipio
40029af5c906SRiku Voipio# check for setns and unshare support
40039af5c906SRiku Voipiosetns=no
40049af5c906SRiku Voipiocat > $TMPC << EOF
40059af5c906SRiku Voipio#include <sched.h>
40069af5c906SRiku Voipio
40079af5c906SRiku Voipioint main(void)
40089af5c906SRiku Voipio{
40099af5c906SRiku Voipio    int ret;
40109af5c906SRiku Voipio    ret = setns(0, 0);
40119af5c906SRiku Voipio    ret = unshare(0);
40129af5c906SRiku Voipio    return ret;
40139af5c906SRiku Voipio}
40149af5c906SRiku VoipioEOF
40159af5c906SRiku Voipioif compile_prog "" "" ; then
40169af5c906SRiku Voipio  setns=yes
40179af5c906SRiku Voipiofi
40189af5c906SRiku Voipio
401938860a03SAleksandar Markovic# clock_adjtime probe
402038860a03SAleksandar Markovicclock_adjtime=no
402138860a03SAleksandar Markoviccat > $TMPC <<EOF
402238860a03SAleksandar Markovic#include <time.h>
402338860a03SAleksandar Markovic
402438860a03SAleksandar Markovicint main(void)
402538860a03SAleksandar Markovic{
402638860a03SAleksandar Markovic    return clock_adjtime(0, 0);
402738860a03SAleksandar Markovic}
402838860a03SAleksandar MarkovicEOF
402938860a03SAleksandar Markovicclock_adjtime=no
403038860a03SAleksandar Markovicif compile_prog "" "" ; then
403138860a03SAleksandar Markovic  clock_adjtime=yes
403238860a03SAleksandar Markovicfi
403338860a03SAleksandar Markovic
40345a03cd00SAleksandar Markovic# syncfs probe
40355a03cd00SAleksandar Markovicsyncfs=no
40365a03cd00SAleksandar Markoviccat > $TMPC <<EOF
40375a03cd00SAleksandar Markovic#include <unistd.h>
40385a03cd00SAleksandar Markovic
40395a03cd00SAleksandar Markovicint main(void)
40405a03cd00SAleksandar Markovic{
40415a03cd00SAleksandar Markovic    return syncfs(0);
40425a03cd00SAleksandar Markovic}
40435a03cd00SAleksandar MarkovicEOF
40445a03cd00SAleksandar Markovicsyncfs=no
40455a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40465a03cd00SAleksandar Markovic  syncfs=yes
40475a03cd00SAleksandar Markovicfi
40485a03cd00SAleksandar Markovic
4049cc8ae6deSpbrook# Check if tools are available to build documentation.
4050a25dba17SJuan Quintelaif test "$docs" != "no" ; then
405101668d98SStefan Weil  if has makeinfo && has pod2man; then
4052a25dba17SJuan Quintela    docs=yes
405383a3ab8bSJuan Quintela  else
4054a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
405521684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
405683a3ab8bSJuan Quintela    fi
4057a25dba17SJuan Quintela    docs=no
405883a3ab8bSJuan Quintela  fi
4059cc8ae6deSpbrookfi
4060cc8ae6deSpbrook
4061f514f41cSStefan Weil# Search for bswap_32 function
40626ae9a1f4SJuan Quintelabyteswap_h=no
40636ae9a1f4SJuan Quintelacat > $TMPC << EOF
40646ae9a1f4SJuan Quintela#include <byteswap.h>
40656ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40666ae9a1f4SJuan QuintelaEOF
406752166aa0SJuan Quintelaif compile_prog "" "" ; then
40686ae9a1f4SJuan Quintela  byteswap_h=yes
40696ae9a1f4SJuan Quintelafi
40706ae9a1f4SJuan Quintela
407175f13596SStefan Weil# Search for bswap32 function
40726ae9a1f4SJuan Quintelabswap_h=no
40736ae9a1f4SJuan Quintelacat > $TMPC << EOF
40746ae9a1f4SJuan Quintela#include <sys/endian.h>
40756ae9a1f4SJuan Quintela#include <sys/types.h>
40766ae9a1f4SJuan Quintela#include <machine/bswap.h>
40776ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40786ae9a1f4SJuan QuintelaEOF
407952166aa0SJuan Quintelaif compile_prog "" "" ; then
40806ae9a1f4SJuan Quintela  bswap_h=yes
40816ae9a1f4SJuan Quintelafi
40826ae9a1f4SJuan Quintela
4083da93a1fdSaliguori##########################################
4084e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4085c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4086e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40873c33ea96SPaolo Bonzini    libiscsi="yes"
4088ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4089ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4090c589b249SRonnie Sahlberg  else
4091c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4092e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4093c589b249SRonnie Sahlberg    fi
4094c589b249SRonnie Sahlberg    libiscsi="no"
4095c589b249SRonnie Sahlberg  fi
4096c589b249SRonnie Sahlbergfi
4097c589b249SRonnie Sahlberg
4098c589b249SRonnie Sahlberg##########################################
40998bacde8dSNatanael Copa# Do we need libm
41008bacde8dSNatanael Copacat > $TMPC << EOF
41018bacde8dSNatanael Copa#include <math.h>
4102f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
41038bacde8dSNatanael CopaEOF
41048bacde8dSNatanael Copaif compile_prog "" "" ; then
41058bacde8dSNatanael Copa  :
41068bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
41078bacde8dSNatanael Copa  LIBS="-lm $LIBS"
41088bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
41098bacde8dSNatanael Copaelse
411076ad07a4SPeter Maydell  error_exit "libm check failed"
41118bacde8dSNatanael Copafi
41128bacde8dSNatanael Copa
41138bacde8dSNatanael Copa##########################################
4114da93a1fdSaliguori# Do we need librt
41158bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
41168bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
41178bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
41188bacde8dSNatanael Copa# function in addition.
4119da93a1fdSaliguoricat > $TMPC <<EOF
4120da93a1fdSaliguori#include <signal.h>
4121da93a1fdSaliguori#include <time.h>
41228bacde8dSNatanael Copaint main(void) {
41238bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
41248bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
41258bacde8dSNatanael Copa}
4126da93a1fdSaliguoriEOF
4127da93a1fdSaliguori
412852166aa0SJuan Quintelaif compile_prog "" "" ; then
412907ffa4bdSJuan Quintela  :
41308bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
413118e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
413218e588b1SRick Liu  LIBS="$LIBS -lrt"
413318e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4134da93a1fdSaliguorifi
4135da93a1fdSaliguori
413631ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4137179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
41386362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
41396362a53fSJuan Quintelafi
41406362a53fSJuan Quintela
4141de5071c5SBlue Swirl##########################################
4142cd4ec0b4SGerd Hoffmann# spice probe
4143cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4144cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4145cd4ec0b4SGerd Hoffmann#include <spice.h>
4146cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4147cd4ec0b4SGerd HoffmannEOF
4148710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4149710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
415065d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
415165d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4152cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4153cd4ec0b4SGerd Hoffmann    spice="yes"
4154cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4155cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41562e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41572e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4158cd4ec0b4SGerd Hoffmann  else
4159cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41608efc9363SHu Tao      feature_not_found "spice" \
41618efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4162cd4ec0b4SGerd Hoffmann    fi
4163cd4ec0b4SGerd Hoffmann    spice="no"
4164cd4ec0b4SGerd Hoffmann  fi
4165cd4ec0b4SGerd Hoffmannfi
4166cd4ec0b4SGerd Hoffmann
41677b02f544SMarc-André Lureau# check for smartcard support
4168111a38b0SRobert Relyeasmartcard_cflags=""
41697b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41707b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41717b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41727b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41737b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41747b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41757b02f544SMarc-André Lureau        smartcard="yes"
4176111a38b0SRobert Relyea    else
41777b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41787b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4179111a38b0SRobert Relyea        fi
41807b02f544SMarc-André Lureau        smartcard="no"
4181111a38b0SRobert Relyea    fi
4182111a38b0SRobert Relyeafi
4183111a38b0SRobert Relyea
41842b2325ffSGerd Hoffmann# check for libusb
41852b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
418665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41872b2325ffSGerd Hoffmann        libusb="yes"
4188ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4189ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41902b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41912b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41922b2325ffSGerd Hoffmann    else
41932b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
41948efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
41952b2325ffSGerd Hoffmann        fi
41962b2325ffSGerd Hoffmann        libusb="no"
41972b2325ffSGerd Hoffmann    fi
41982b2325ffSGerd Hoffmannfi
41992b2325ffSGerd Hoffmann
420069354a83SHans de Goede# check for usbredirparser for usb network redirection support
420169354a83SHans de Goedeif test "$usb_redir" != "no" ; then
420265d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
420369354a83SHans de Goede        usb_redir="yes"
4204ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4205ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
420669354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
420756ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
420869354a83SHans de Goede    else
420969354a83SHans de Goede        if test "$usb_redir" = "yes"; then
421021684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
421169354a83SHans de Goede        fi
421269354a83SHans de Goede        usb_redir="no"
421369354a83SHans de Goede    fi
421469354a83SHans de Goedefi
421569354a83SHans de Goede
4216cd4ec0b4SGerd Hoffmann##########################################
4217d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4218d9840e25STomoki Sekiyama
4219d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4220d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4221690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4222d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4223d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4224690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4225d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4226d9840e25STomoki Sekiyama	  ;;
4227690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4228d9840e25STomoki Sekiyama  esac
4229d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4230d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4231d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4232d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4233d9840e25STomoki SekiyamaEOF
4234d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4235d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4236d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4237315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4238f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4239d9840e25STomoki Sekiyama  else
4240d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4241d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4242d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4243d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4244d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4245d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4246d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4247d9840e25STomoki Sekiyama    fi
4248d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4249d9840e25STomoki Sekiyama  fi
4250d9840e25STomoki Sekiyamafi
4251d9840e25STomoki Sekiyama
4252d9840e25STomoki Sekiyama##########################################
4253d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4254d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4255d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4256d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4257d9840e25STomoki Sekiyama
4258d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4259d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4260d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4261d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4262d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4263d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4264d9840e25STomoki Sekiyama    else
4265d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4266d9840e25STomoki Sekiyama    fi
4267d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4268d9840e25STomoki Sekiyama    win_sdk=""
4269d9840e25STomoki Sekiyama  fi
4270d9840e25STomoki Sekiyamafi
4271d9840e25STomoki Sekiyama
4272d9840e25STomoki Sekiyama##########################################
427350cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
427450cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
427550cbebb9SMichael Roth  cat > $TMPC << EOF
427650cbebb9SMichael Roth#include <windows.h>
427750cbebb9SMichael Roth#include <ntddscsi.h>
427850cbebb9SMichael Rothint main(void) {
427950cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
428050cbebb9SMichael Roth#error Missing required ioctl definitions
428150cbebb9SMichael Roth#endif
428250cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
428350cbebb9SMichael Roth  return addr.Lun;
428450cbebb9SMichael Roth}
428550cbebb9SMichael RothEOF
428650cbebb9SMichael Roth  if compile_prog "" "" ; then
428750cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4288c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
428950cbebb9SMichael Roth  fi
429050cbebb9SMichael Rothfi
429150cbebb9SMichael Roth
429250cbebb9SMichael Roth##########################################
42939d9e1521SGerd Hoffmann# virgl renderer probe
42949d9e1521SGerd Hoffmann
42959d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
42969d9e1521SGerd Hoffmann  cat > $TMPC << EOF
42979d9e1521SGerd Hoffmann#include <virglrenderer.h>
42989d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
42999d9e1521SGerd HoffmannEOF
43009d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
43019d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
43029d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
43039d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
43049d9e1521SGerd Hoffmann    virglrenderer="yes"
43059d9e1521SGerd Hoffmann  else
43069d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
43079d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
43089d9e1521SGerd Hoffmann    fi
43099d9e1521SGerd Hoffmann    virglrenderer="no"
43109d9e1521SGerd Hoffmann  fi
43119d9e1521SGerd Hoffmannfi
43129d9e1521SGerd Hoffmann
43139d9e1521SGerd Hoffmann##########################################
43145f6b9e8fSBlue Swirl# check if we have fdatasync
43155f6b9e8fSBlue Swirl
43165f6b9e8fSBlue Swirlfdatasync=no
43175f6b9e8fSBlue Swirlcat > $TMPC << EOF
43185f6b9e8fSBlue Swirl#include <unistd.h>
4319d1722a27SAlexandre Raymondint main(void) {
4320d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4321d1722a27SAlexandre Raymondreturn fdatasync(0);
4322d1722a27SAlexandre Raymond#else
4323e172fe11SStefan Weil#error Not supported
4324d1722a27SAlexandre Raymond#endif
4325d1722a27SAlexandre Raymond}
43265f6b9e8fSBlue SwirlEOF
43275f6b9e8fSBlue Swirlif compile_prog "" "" ; then
43285f6b9e8fSBlue Swirl    fdatasync=yes
43295f6b9e8fSBlue Swirlfi
43305f6b9e8fSBlue Swirl
433194a420b1SStefan Hajnoczi##########################################
4332e78815a5SAndreas Färber# check if we have madvise
4333e78815a5SAndreas Färber
4334e78815a5SAndreas Färbermadvise=no
4335e78815a5SAndreas Färbercat > $TMPC << EOF
4336e78815a5SAndreas Färber#include <sys/types.h>
4337e78815a5SAndreas Färber#include <sys/mman.h>
4338832ce9c2SScott Wood#include <stddef.h>
4339e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4340e78815a5SAndreas FärberEOF
4341e78815a5SAndreas Färberif compile_prog "" "" ; then
4342e78815a5SAndreas Färber    madvise=yes
4343e78815a5SAndreas Färberfi
4344e78815a5SAndreas Färber
4345e78815a5SAndreas Färber##########################################
4346e78815a5SAndreas Färber# check if we have posix_madvise
4347e78815a5SAndreas Färber
4348e78815a5SAndreas Färberposix_madvise=no
4349e78815a5SAndreas Färbercat > $TMPC << EOF
4350e78815a5SAndreas Färber#include <sys/mman.h>
4351832ce9c2SScott Wood#include <stddef.h>
4352e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4353e78815a5SAndreas FärberEOF
4354e78815a5SAndreas Färberif compile_prog "" "" ; then
4355e78815a5SAndreas Färber    posix_madvise=yes
4356e78815a5SAndreas Färberfi
4357e78815a5SAndreas Färber
4358e78815a5SAndreas Färber##########################################
43590a852417SPaul Durrant# check if we have posix_syslog
43600a852417SPaul Durrant
43610a852417SPaul Durrantposix_syslog=no
43620a852417SPaul Durrantcat > $TMPC << EOF
43630a852417SPaul Durrant#include <syslog.h>
43640a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43650a852417SPaul DurrantEOF
43660a852417SPaul Durrantif compile_prog "" "" ; then
43670a852417SPaul Durrant    posix_syslog=yes
43680a852417SPaul Durrantfi
43690a852417SPaul Durrant
43700a852417SPaul Durrant##########################################
437194a420b1SStefan Hajnoczi# check if trace backend exists
437294a420b1SStefan Hajnoczi
43735b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
437494a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43755b808275SLluís Vilanova  error_exit "invalid trace backends" \
43765b808275SLluís Vilanova      "Please choose supported trace backends."
437794a420b1SStefan Hajnoczifi
437894a420b1SStefan Hajnoczi
43797e24e92aSStefan Hajnoczi##########################################
43807e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43815b808275SLluís Vilanovaif have_backend "ust"; then
43827e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4383bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43847e24e92aSStefan Hajnocziint main(void) { return 0; }
43857e24e92aSStefan HajnocziEOF
4386c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4387bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
438889138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43897e24e92aSStefan Hajnoczi    else
4390c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4391bf15f63cSMohamad Gebai    fi
4392bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
439389138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4394bf15f63cSMohamad Gebai    else
4395bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4396bf15f63cSMohamad Gebai    fi
4397bf15f63cSMohamad Gebai
4398bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4399bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4400bf15f63cSMohamad Gebai  else
4401bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
44027e24e92aSStefan Hajnoczi  fi
44037e24e92aSStefan Hajnoczifi
4404b3d08c02SDaniel P. Berrange
4405b3d08c02SDaniel P. Berrange##########################################
4406b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
44075b808275SLluís Vilanovaif have_backend "dtrace"; then
4408b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
440976ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4410b3d08c02SDaniel P. Berrange  fi
4411c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4412c276b17dSDaniel P. Berrange  if has 'stap' ; then
4413c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4414c276b17dSDaniel P. Berrange  fi
4415b3d08c02SDaniel P. Berrangefi
4416b3d08c02SDaniel P. Berrange
44177e24e92aSStefan Hajnoczi##########################################
4418519175a2SAlex Barcelo# check and set a backend for coroutine
4419d0e2fce5SAneesh Kumar K.V
44207c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
4421*33c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
4422*33c53c54SDaniel P. Berrange# specific one.
44237c2acc70SPeter Maydell
44247c2acc70SPeter Maydellucontext_works=no
4425d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4426d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4427d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4428cdf84806SPeter Maydell#ifdef __stub_makecontext
4429cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4430cdf84806SPeter Maydell#endif
443175cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4432d0e2fce5SAneesh Kumar K.VEOF
4433d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
44347c2acc70SPeter Maydell    ucontext_works=yes
4435d0e2fce5SAneesh Kumar K.V  fi
4436519175a2SAlex Barcelofi
44377c2acc70SPeter Maydell
44387c2acc70SPeter Maydellif test "$coroutine" = ""; then
44397c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
44407c2acc70SPeter Maydell    coroutine=win32
44417c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
44427c2acc70SPeter Maydell    coroutine=ucontext
4443519175a2SAlex Barcelo  else
44447c2acc70SPeter Maydell    coroutine=sigaltstack
44457c2acc70SPeter Maydell  fi
44467c2acc70SPeter Maydellelse
44477c2acc70SPeter Maydell  case $coroutine in
44487c2acc70SPeter Maydell  windows)
44497c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44507c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44517c2acc70SPeter Maydell    fi
44527c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44537c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44547c2acc70SPeter Maydell    coroutine=win32
44557c2acc70SPeter Maydell    ;;
44567c2acc70SPeter Maydell  ucontext)
44577c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44587c2acc70SPeter Maydell      feature_not_found "ucontext"
44597c2acc70SPeter Maydell    fi
44607c2acc70SPeter Maydell    ;;
4461*33c53c54SDaniel P. Berrange  sigaltstack)
44627c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44637c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44647c2acc70SPeter Maydell    fi
44657c2acc70SPeter Maydell    ;;
44667c2acc70SPeter Maydell  *)
446776ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44687c2acc70SPeter Maydell    ;;
44697c2acc70SPeter Maydell  esac
4470d0e2fce5SAneesh Kumar K.Vfi
4471d0e2fce5SAneesh Kumar K.V
447270c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
447370c60c08SStefan Hajnoczi  coroutine_pool=yes
447470c60c08SStefan Hajnoczifi
447570c60c08SStefan Hajnoczi
44767d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44777d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44787d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44797d992e4dSPeter Lieven  fi
44807d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44817d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44827d992e4dSPeter Lieven    coroutine_pool=no
44837d992e4dSPeter Lieven  fi
44847d992e4dSPeter Lievenfi
44857d992e4dSPeter Lieven
44867d992e4dSPeter Lieven
4487d0e2fce5SAneesh Kumar K.V##########################################
4488d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4489d2042378SAneesh Kumar K.V
44904e1797f9SStefan Weilopen_by_handle_at=no
4491d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4492d2042378SAneesh Kumar K.V#include <fcntl.h>
4493acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4494acc55ba8SStefan Weil# error missing definition
4495acc55ba8SStefan Weil#else
449675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4497acc55ba8SStefan Weil#endif
4498d2042378SAneesh Kumar K.VEOF
4499d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4500d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4501d2042378SAneesh Kumar K.Vfi
4502d2042378SAneesh Kumar K.V
4503e06a765eSHarsh Prateek Bora########################################
4504e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4505e06a765eSHarsh Prateek Bora
4506e06a765eSHarsh Prateek Boralinux_magic_h=no
4507e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4508e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4509e06a765eSHarsh Prateek Boraint main(void) {
451075cafad7SStefan Weil  return 0;
4511e06a765eSHarsh Prateek Bora}
4512e06a765eSHarsh Prateek BoraEOF
4513e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4514e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4515e06a765eSHarsh Prateek Borafi
4516e06a765eSHarsh Prateek Bora
45178ab1bf12SLuiz Capitulino########################################
4518c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4519c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4520c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4521c95e3080SKevin Wolf# only a warning.
4522c95e3080SKevin Wolf#
4523c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4524c95e3080SKevin Wolf# the build doesn't fail anyway.
4525c95e3080SKevin Wolf
452606d71fa1SPeter Maydellpragma_disable_unused_but_set=no
452706d71fa1SPeter Maydellcat > $TMPC << EOF
4528e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
452906d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4530c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4531e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4532c95e3080SKevin Wolf
453306d71fa1SPeter Maydellint main(void) {
453406d71fa1SPeter Maydell    return 0;
453506d71fa1SPeter Maydell}
453606d71fa1SPeter MaydellEOF
453706d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4538cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4539c95e3080SKevin Wolfelse
4540c95e3080SKevin Wolf    werror=no
454106d71fa1SPeter Maydellfi
454206d71fa1SPeter Maydell
454306d71fa1SPeter Maydell########################################
4544541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45453f4349dcSKevin Wolf
45463f4349dcSKevin Wolfvalgrind_h=no
45473f4349dcSKevin Wolfcat > $TMPC << EOF
45483f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45493f4349dcSKevin Wolfint main(void) {
45503f4349dcSKevin Wolf  return 0;
45513f4349dcSKevin Wolf}
45523f4349dcSKevin WolfEOF
45533f4349dcSKevin Wolfif compile_prog "" "" ; then
45543f4349dcSKevin Wolf    valgrind_h=yes
45553f4349dcSKevin Wolffi
45563f4349dcSKevin Wolf
45573f4349dcSKevin Wolf########################################
45588ab1bf12SLuiz Capitulino# check if environ is declared
45598ab1bf12SLuiz Capitulino
45608ab1bf12SLuiz Capitulinohas_environ=no
45618ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45628ab1bf12SLuiz Capitulino#include <unistd.h>
45638ab1bf12SLuiz Capitulinoint main(void) {
4564c075a723SBlue Swirl    environ = 0;
45658ab1bf12SLuiz Capitulino    return 0;
45668ab1bf12SLuiz Capitulino}
45678ab1bf12SLuiz CapitulinoEOF
45688ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45698ab1bf12SLuiz Capitulino    has_environ=yes
45708ab1bf12SLuiz Capitulinofi
45718ab1bf12SLuiz Capitulino
457276a347e1SRichard Henderson########################################
457376a347e1SRichard Henderson# check if cpuid.h is usable.
457476a347e1SRichard Henderson
457576a347e1SRichard Hendersoncpuid_h=no
457676a347e1SRichard Hendersoncat > $TMPC << EOF
457776a347e1SRichard Henderson#include <cpuid.h>
457876a347e1SRichard Hendersonint main(void) {
4579774d566cSPeter Maydell    unsigned a, b, c, d;
4580774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4581774d566cSPeter Maydell
4582774d566cSPeter Maydell    if (max >= 1) {
4583774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4584774d566cSPeter Maydell    }
4585774d566cSPeter Maydell
4586774d566cSPeter Maydell    if (max >= 7) {
4587774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4588774d566cSPeter Maydell    }
4589774d566cSPeter Maydell
459076a347e1SRichard Henderson    return 0;
459176a347e1SRichard Henderson}
459276a347e1SRichard HendersonEOF
459376a347e1SRichard Hendersonif compile_prog "" "" ; then
459476a347e1SRichard Henderson    cpuid_h=yes
459576a347e1SRichard Hendersonfi
459676a347e1SRichard Henderson
4597f540166bSRichard Henderson########################################
4598f540166bSRichard Henderson# check if __[u]int128_t is usable.
4599f540166bSRichard Henderson
4600f540166bSRichard Hendersonint128=no
4601f540166bSRichard Hendersoncat > $TMPC << EOF
4602a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4603a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4604a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4605a00f66abSStefan Weil# endif
4606a00f66abSStefan Weil#endif
4607f540166bSRichard Henderson__int128_t a;
4608f540166bSRichard Henderson__uint128_t b;
4609f540166bSRichard Hendersonint main (void) {
4610f540166bSRichard Henderson  a = a + b;
4611f540166bSRichard Henderson  b = a * b;
4612464e3671SPeter Maydell  a = a * a;
4613f540166bSRichard Henderson  return 0;
4614f540166bSRichard Henderson}
4615f540166bSRichard HendersonEOF
4616f540166bSRichard Hendersonif compile_prog "" "" ; then
4617f540166bSRichard Henderson    int128=yes
4618f540166bSRichard Hendersonfi
461976a347e1SRichard Henderson
46207ebee43eSRichard Henderson#########################################
46217ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
46227ebee43eSRichard Henderson
46237ebee43eSRichard Hendersonatomic128=no
46247ebee43eSRichard Hendersonif test "$int128" = "yes"; then
46257ebee43eSRichard Henderson  cat > $TMPC << EOF
46267ebee43eSRichard Hendersonint main(void)
46277ebee43eSRichard Henderson{
46287ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
46297ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
46307ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
46317ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
46327ebee43eSRichard Henderson  return 0;
46337ebee43eSRichard Henderson}
46347ebee43eSRichard HendersonEOF
46357ebee43eSRichard Henderson  if compile_prog "" "" ; then
46367ebee43eSRichard Henderson    atomic128=yes
46377ebee43eSRichard Henderson  fi
46387ebee43eSRichard Hendersonfi
46397ebee43eSRichard Henderson
4640df79b996SRichard Henderson#########################################
4641df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4642df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4643df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4644df79b996SRichard Henderson
4645df79b996SRichard Hendersoncat > $TMPC << EOF
4646df79b996SRichard Henderson#include <stdint.h>
4647df79b996SRichard Hendersonint main(void)
4648df79b996SRichard Henderson{
4649df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4650df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4651df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4652df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4653df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4654df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4655df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4656df79b996SRichard Henderson#else
4657df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4658df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4659df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4660df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4661df79b996SRichard Henderson#endif
4662df79b996SRichard Henderson  return 0;
4663df79b996SRichard Henderson}
4664df79b996SRichard HendersonEOF
4665df79b996SRichard Hendersonif compile_prog "" "" ; then
4666df79b996SRichard Henderson  atomic64=yes
4667df79b996SRichard Hendersonfi
4668df79b996SRichard Henderson
46691e6e9acaSRichard Henderson########################################
46701e6e9acaSRichard Henderson# check if getauxval is available.
46711e6e9acaSRichard Henderson
46721e6e9acaSRichard Hendersongetauxval=no
46731e6e9acaSRichard Hendersoncat > $TMPC << EOF
46741e6e9acaSRichard Henderson#include <sys/auxv.h>
46751e6e9acaSRichard Hendersonint main(void) {
46761e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46771e6e9acaSRichard Henderson}
46781e6e9acaSRichard HendersonEOF
46791e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46801e6e9acaSRichard Henderson    getauxval=yes
46811e6e9acaSRichard Hendersonfi
46821e6e9acaSRichard Henderson
4683fd0e6053SJohn Snow########################################
4684fd0e6053SJohn Snow# check if ccache is interfering with
4685fd0e6053SJohn Snow# semantic analysis of macros
4686fd0e6053SJohn Snow
46875e4dfd3dSJohn Snowunset CCACHE_CPP2
4688fd0e6053SJohn Snowccache_cpp2=no
4689fd0e6053SJohn Snowcat > $TMPC << EOF
4690fd0e6053SJohn Snowstatic const int Z = 1;
4691fd0e6053SJohn Snow#define fn() ({ Z; })
4692fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4693fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4694fd0e6053SJohn Snow#define ID(X) (X)
4695fd0e6053SJohn Snowint main(int argc, char *argv[])
4696fd0e6053SJohn Snow{
4697fd0e6053SJohn Snow    int x = 0, y = 0;
4698fd0e6053SJohn Snow    x = ID(x);
4699fd0e6053SJohn Snow    x = fn();
4700fd0e6053SJohn Snow    fn();
4701fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4702fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4703fd0e6053SJohn Snow    return 0;
4704fd0e6053SJohn Snow}
4705fd0e6053SJohn SnowEOF
4706fd0e6053SJohn Snow
4707fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4708fd0e6053SJohn Snow    ccache_cpp2=yes
4709fd0e6053SJohn Snowfi
4710fd0e6053SJohn Snow
4711b553a042SJohn Snow#################################################
4712b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4713b553a042SJohn Snow
4714b553a042SJohn Snowif test "$fortify_source" != "no"; then
4715b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4716b553a042SJohn Snow    fortify_source="no";
4717cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4718cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4719b553a042SJohn Snow    fortify_source="no";
4720b553a042SJohn Snow  else
4721b553a042SJohn Snow    fortify_source="yes"
4722b553a042SJohn Snow  fi
4723b553a042SJohn Snowfi
4724b553a042SJohn Snow
4725d2042378SAneesh Kumar K.V##########################################
4726277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4727277abf15SJan Vesely
4728277abf15SJan Veselyhave_fsxattr=no
4729277abf15SJan Veselycat > $TMPC << EOF
4730277abf15SJan Vesely#include <linux/fs.h>
4731277abf15SJan Veselystruct fsxattr foo;
4732277abf15SJan Veselyint main(void) {
4733277abf15SJan Vesely  return 0;
4734277abf15SJan Vesely}
4735277abf15SJan VeselyEOF
4736277abf15SJan Veselyif compile_prog "" "" ; then
4737277abf15SJan Vesely    have_fsxattr=yes
4738277abf15SJan Veselyfi
4739277abf15SJan Vesely
4740b66e10e4SPeter Maydell##########################################
4741b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4742575b22b1SLaurent Vivierhave_rtnetlink=no
4743575b22b1SLaurent Viviercat > $TMPC << EOF
4744575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4745575b22b1SLaurent Vivierint main(void) {
4746575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4747575b22b1SLaurent Vivier}
4748575b22b1SLaurent VivierEOF
4749575b22b1SLaurent Vivierif compile_prog "" "" ; then
4750575b22b1SLaurent Vivier    have_rtnetlink=yes
4751575b22b1SLaurent Vivierfi
4752575b22b1SLaurent Vivier
47536a02c806SStefan Hajnoczi##########################################
47546a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47556a02c806SStefan Hajnoczihave_af_vsock=no
47566a02c806SStefan Hajnoczicat > $TMPC << EOF
47576a02c806SStefan Hajnoczi#include <errno.h>
47586a02c806SStefan Hajnoczi#include <sys/types.h>
47596a02c806SStefan Hajnoczi#include <sys/socket.h>
47606a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47616a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47626a02c806SStefan Hajnoczi#endif
47636a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47646a02c806SStefan Hajnocziint main(void) {
47656a02c806SStefan Hajnoczi    int sock, ret;
47666a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47676a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47686a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47696a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47706a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47716a02c806SStefan Hajnoczi        return 0;
47726a02c806SStefan Hajnoczi    }
47736a02c806SStefan Hajnoczi    return -1;
47746a02c806SStefan Hajnoczi}
47756a02c806SStefan HajnocziEOF
47766a02c806SStefan Hajnocziif compile_prog "" "" ; then
47776a02c806SStefan Hajnoczi    have_af_vsock=yes
47786a02c806SStefan Hajnoczifi
47796a02c806SStefan Hajnoczi
47806969ec6cSJames Clarke#################################################
47816969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47826969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47836969ec6cSJames Clarke# given. It does no harm to give it on other
47846969ec6cSJames Clarke# platforms too.
47856969ec6cSJames Clarke
47866969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47876969ec6cSJames Clarke#       contains -Wmissing-prototypes
47886969ec6cSJames Clarkecat > $TMPC << EOF
47896969ec6cSJames Clarkeextern int foo(void);
47906969ec6cSJames Clarkeint foo(void) { return 0; }
47916969ec6cSJames ClarkeEOF
47926969ec6cSJames Clarkeif ! compile_object ""; then
47936969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
47946969ec6cSJames Clarkefi
47957ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
47967ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
47977ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
47987ecf44a5SPaolo Bonzini    break
47997ecf44a5SPaolo Bonzini  fi
48007ecf44a5SPaolo Bonzinidone
48017ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
48027ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
48036969ec6cSJames Clarkefi
48046969ec6cSJames Clarke
4805277abf15SJan Vesely##########################################
48064d04351fSChristopher Covington# check for sysmacros.h
48074d04351fSChristopher Covington
48084d04351fSChristopher Covingtonhave_sysmacros=no
48094d04351fSChristopher Covingtoncat > $TMPC << EOF
48104d04351fSChristopher Covington#include <sys/sysmacros.h>
48114d04351fSChristopher Covingtonint main(void) {
48124d04351fSChristopher Covington    return makedev(0, 0);
48134d04351fSChristopher Covington}
48144d04351fSChristopher CovingtonEOF
48154d04351fSChristopher Covingtonif compile_prog "" "" ; then
48164d04351fSChristopher Covington    have_sysmacros=yes
48174d04351fSChristopher Covingtonfi
48184d04351fSChristopher Covington
48194d04351fSChristopher Covington##########################################
4820da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4821da92c3ffSAshish Mittal# Check if libvxhs is installed
4822da92c3ffSAshish Mittal
4823da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4824da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4825da92c3ffSAshish Mittal#include <stdint.h>
4826da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4827da92c3ffSAshish Mittal
4828da92c3ffSAshish Mittalvoid *vxhs_callback;
4829da92c3ffSAshish Mittal
4830da92c3ffSAshish Mittalint main(void) {
4831da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4832da92c3ffSAshish Mittal    return 0;
4833da92c3ffSAshish Mittal}
4834da92c3ffSAshish MittalEOF
4835da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4836da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4837da92c3ffSAshish Mittal    vxhs=yes
4838da92c3ffSAshish Mittal  else
4839da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4840da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4841da92c3ffSAshish Mittal    fi
4842da92c3ffSAshish Mittal    vxhs=no
4843da92c3ffSAshish Mittal  fi
4844da92c3ffSAshish Mittalfi
4845da92c3ffSAshish Mittal
4846da92c3ffSAshish Mittal##########################################
484749e00a18SAndreas Grapentin# check for _Static_assert()
484849e00a18SAndreas Grapentin
484949e00a18SAndreas Grapentinhave_static_assert=no
485049e00a18SAndreas Grapentincat > $TMPC << EOF
485149e00a18SAndreas Grapentin_Static_assert(1, "success");
485249e00a18SAndreas Grapentinint main(void) {
485349e00a18SAndreas Grapentin    return 0;
485449e00a18SAndreas Grapentin}
485549e00a18SAndreas GrapentinEOF
485649e00a18SAndreas Grapentinif compile_prog "" "" ; then
485749e00a18SAndreas Grapentin    have_static_assert=yes
485849e00a18SAndreas Grapentinfi
485949e00a18SAndreas Grapentin
486049e00a18SAndreas Grapentin##########################################
4861e86ecd4bSJuan Quintela# End of CC checks
4862e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4863e86ecd4bSJuan Quintela
48641d728c39SBlue Swirlif test "$gcov" = "yes" ; then
48651d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
48661d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4867b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4868e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4869ce278618SPeter Maydellelif test "$debug" = "no"; then
4870ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4871e86ecd4bSJuan Quintelafi
4872a316e378SJuan Quintela
48736542aa9cSPeter Lieven##########################################
48746542aa9cSPeter Lieven# Do we have libnfs
48756542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4876b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
48776542aa9cSPeter Lieven    libnfs="yes"
48786542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
48796542aa9cSPeter Lieven  else
48806542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
48818efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
48826542aa9cSPeter Lieven    fi
48836542aa9cSPeter Lieven    libnfs="no"
48846542aa9cSPeter Lieven  fi
48856542aa9cSPeter Lievenfi
48861d728c39SBlue Swirl
48876ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
48886ca026cbSPeter Maydellif test "$werror" = "yes"; then
48896ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
48906ca026cbSPeter Maydellfi
48916ca026cbSPeter Maydell
4892e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4893e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
48941156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4895e86ecd4bSJuan Quintela    fi
4896e86ecd4bSJuan Quintelafi
4897e86ecd4bSJuan Quintela
489894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
489994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
490094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
490194dd53c5SGerd Hoffmannelse
490294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
490394dd53c5SGerd Hoffmannfi
490494dd53c5SGerd Hoffmann
4905952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4906952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4907952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4908952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4909952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4910952afb71SBlue Swirl        fi
4911952afb71SBlue Swirl    done
4912952afb71SBlue Swirlfi
4913952afb71SBlue Swirl
491410ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4915e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4916528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4917834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
49185a67135aSbellard
49194b1c11fdSDaniel P. Berrangetools=""
49204b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4921ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
49224b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
49234b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4924a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
49254b1c11fdSDaniel P. Berrange  fi
49264b1c11fdSDaniel P. Berrangefi
49274b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4928983eef5aSMeador Inge  if test "$virtfs" != no ; then
4929be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4930983eef5aSMeador Inge      virtfs=yes
493117bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4932983eef5aSMeador Inge    else
4933983eef5aSMeador Inge      if test "$virtfs" = yes; then
49343f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4935983eef5aSMeador Inge      fi
493617500370SAndreas Färber      virtfs=no
4937983eef5aSMeador Inge    fi
493817bff52bSM. Mohan Kumar  fi
4939d138cee9SMichael Rothfi
49409d6bc27bSMichael Roth
49419d6bc27bSMichael Roth# Probe for guest agent support/options
49429d6bc27bSMichael Roth
4943e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4944b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4945fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4946e8ef31a3SMichael Tokarev      guest_agent=yes
4947e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4948e8ef31a3SMichael Tokarev      guest_agent=no
4949e8ef31a3SMichael Tokarev  else
4950e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4951ca35f780SPaolo Bonzini  fi
49524b1c11fdSDaniel P. Berrangefi
4953ca35f780SPaolo Bonzini
49549d6bc27bSMichael Roth# Guest agent Window MSI  package
49559d6bc27bSMichael Roth
49569d6bc27bSMichael Rothif test "$guest_agent" != yes; then
49579d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
49589d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
49599d6bc27bSMichael Roth  fi
49609d6bc27bSMichael Roth  guest_agent_msi=no
49619d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
49629d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49639d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
49649d6bc27bSMichael Roth  fi
49659d6bc27bSMichael Roth  guest_agent_msi=no
49669d6bc27bSMichael Rothelif ! has wixl; then
49679d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49689d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
49699d6bc27bSMichael Roth  fi
49709d6bc27bSMichael Roth  guest_agent_msi=no
49711a34904eSMichael Rothelse
49721a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
49731a34904eSMichael Roth  # disabled explicitly
49741a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
49751a34904eSMichael Roth    guest_agent_msi=yes
49761a34904eSMichael Roth  fi
49779d6bc27bSMichael Rothfi
49789d6bc27bSMichael Roth
49791a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
49809d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
49819d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
49829d6bc27bSMichael Roth  fi
49839d6bc27bSMichael Roth
49849d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
49859d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
49869d6bc27bSMichael Roth  fi
49879d6bc27bSMichael Roth
49889d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
49899d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
49909d6bc27bSMichael Roth  fi
49919d6bc27bSMichael Roth
49929d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
499389138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
49949d6bc27bSMichael Roth  fi
49959d6bc27bSMichael Roth
499689138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
49979d6bc27bSMichael Roth
49989d6bc27bSMichael Roth  case "$cpu" in
49999d6bc27bSMichael Roth  x86_64)
50009d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
50019d6bc27bSMichael Roth    ;;
50029d6bc27bSMichael Roth  i386)
50039d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
50049d6bc27bSMichael Roth    ;;
50059d6bc27bSMichael Roth  *)
50069d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
50079d6bc27bSMichael Roth    ;;
50089d6bc27bSMichael Roth  esac
50099d6bc27bSMichael Rothfi
50109d6bc27bSMichael Roth
5011ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5012ca35f780SPaolo Bonziniroms=
5013ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5014ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5015ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5016e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5017e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5018e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
5019e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
5020e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5021e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5022ca35f780SPaolo Bonzini            roms="optionrom"
5023e57218b6SPeter Maydell            break
5024e57218b6SPeter Maydell        fi
5025e57218b6SPeter Maydell    done
5026ca35f780SPaolo Bonzinifi
5027d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
502839ac8455SDavid Gibson  roms="$roms spapr-rtas"
502939ac8455SDavid Gibsonfi
5030ca35f780SPaolo Bonzini
50319933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
50329933c305SChristian Borntraeger  roms="$roms s390-ccw"
50339933c305SChristian Borntraegerfi
50349933c305SChristian Borntraeger
5035964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
503692fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5037964c6fa1SRichard Henderson  textseg_addr=
5038964c6fa1SRichard Henderson  case "$cpu" in
5039479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5040479eb121SRichard Henderson      # ??? Rationale for choosing this address
5041964c6fa1SRichard Henderson      textseg_addr=0x60000000
5042964c6fa1SRichard Henderson      ;;
5043964c6fa1SRichard Henderson    mips)
5044479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5045479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5046479eb121SRichard Henderson      textseg_addr=0x60000000
5047964c6fa1SRichard Henderson      ;;
5048964c6fa1SRichard Henderson  esac
5049964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5050964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5051964c6fa1SRichard Henderson    int main(void) { return 0; }
5052964c6fa1SRichard HendersonEOF
5053964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5054964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5055964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5056964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5057964c6fa1SRichard Henderson      # at least.
505892fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
505992fe2ba8SPeter Maydell        error_exit \
506092fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
506192fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
506292fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
506392fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
506492fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
506592fe2ba8SPeter Maydell            "--disable-user option to configure."
506692fe2ba8SPeter Maydell      fi
506792fe2ba8SPeter Maydell
5068964c6fa1SRichard Henderson      $ld --verbose | sed \
5069964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5070964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5071964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5072964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5073964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5074964c6fa1SRichard Henderson    fi
5075964c6fa1SRichard Henderson  fi
5076964c6fa1SRichard Hendersonfi
5077964c6fa1SRichard Henderson
507802d34f62SCole Robinsonecho_version() {
507902d34f62SCole Robinson    if test "$1" = "yes" ; then
508002d34f62SCole Robinson        echo "($2)"
508102d34f62SCole Robinson    fi
508202d34f62SCole Robinson}
508302d34f62SCole Robinson
508450e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
508550e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
508650e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
50875ca9388aSGerd Hoffmann
50887d13299dSbellardecho "Install prefix    $prefix"
508989138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
509089138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
509189138857SStefan Weilecho "library directory $(eval echo $libdir)"
509289138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
509389138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
509489138857SStefan Weilecho "include directory $(eval echo $includedir)"
509589138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
509611d9f695Sbellardif test "$mingw32" = "no" ; then
509789138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
509889138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
509943ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
51005a699bbbSLaszlo Ersekelse
51015a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5102d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
510311d9f695Sbellardfi
51045a67135aSbellardecho "Source path       $source_path"
51057d13299dSbellardecho "C compiler        $cc"
510683469015Sbellardecho "Host C compiler   $host_cc"
510783f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
51083c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
510945d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
51100c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5111a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
51120c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
51137d13299dSbellardecho "make              $make"
51146a882643Spbrookecho "install           $install"
5115c886edfbSBlue Swirlecho "python            $python"
5116e2d8830eSBradif test "$slirp" = "yes" ; then
5117e2d8830eSBrad    echo "smbd              $smbd"
5118e2d8830eSBradfi
511917969268SFam Zhengecho "module support    $modules"
5120a98fd896Sbellardecho "host CPU          $cpu"
5121de83cd02Sbellardecho "host big endian   $bigendian"
512297a847bcSbellardecho "target list       $target_list"
5123ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
51247d13299dSbellardecho "gprof enabled     $gprof"
512503b4fe7dSaliguoriecho "sparse enabled    $sparse"
51261625af87Saliguoriecho "strip binaries    $strip_opt"
512705c2a3e7Sbellardecho "profiler          $profiler"
512843ce4dfeSbellardecho "static build      $static"
51295b0753e0Sbellardif test "$darwin" = "yes" ; then
51305b0753e0Sbellard    echo "Cocoa support     $cocoa"
51315b0753e0Sbellardfi
5132e2134eb9SGerd Hoffmannecho "pixman            $pixman"
513389138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
513489138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5135925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
513689138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5137a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5138ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5139b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
514091bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
514137788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
514289138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5143fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
51449a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
51454d3b6f6eSbalrogecho "curses support    $curses"
51469d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5147769ce76dSAlexander Grafecho "curl support      $curl"
514867b915a5Sbellardecho "mingw32 support   $mingw32"
51490c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5150b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5151b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5152983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5153821601eaSJes Sorensenecho "VNC support       $vnc"
5154821601eaSJes Sorensenif test "$vnc" = "yes" ; then
51552f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
51562f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5157efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5158821601eaSJes Sorensenfi
51593142255cSblueswir1if test -n "$sparc_cpu"; then
51603142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
51613142255cSblueswir1fi
5162e37630caSaliguoriecho "xen support       $xen"
51633996e85cSPaul Durrantif test "$xen" = "yes" ; then
51643996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
516564a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
51663996e85cSPaul Durrantfi
51672e4d9fb1Saurel32echo "brlapi support    $brlapi"
5168a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5169a25dba17SJuan Quintelaecho "Documentation     $docs"
517040d6444eSAvi Kivityecho "PIE               $pie"
51718a16d273Sthsecho "vde support       $vde"
517258952137SVincenzo Maffioneecho "netmap support    $netmap"
51735c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5174758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
517577755340Sthsecho "Install blobs     $blobs"
5176b31a0277SJuan Quintelaecho "KVM support       $kvm"
5177b0cb0a66SVincent Palatinecho "HAX support       $hax"
51782da776dbSMichael R. Hinesecho "RDMA support      $rdma"
51799195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5180f652e6afSaurel32echo "fdt support       $fdt"
5181ceb42de8Saliguoriecho "preadv support    $preadv"
51825f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5183e78815a5SAndreas Färberecho "madvise           $madvise"
5184e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
518547e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5186d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
51875e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5188fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
51895b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5190713572a7SMarc-André Lureauif have_backend "simple"; then
51919410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5192e00e36fbSStefan Weilfi
519389138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5194f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5195dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
51967b02f544SMarc-André Lureauecho "smartcard support $smartcard"
51972b2325ffSGerd Hoffmannecho "libusb            $libusb"
519869354a83SHans de Goedeecho "usb net redir     $usb_redir"
5199da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5200014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5201c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
52026542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5203d138cee9SMichael Rothecho "build guest agent $guest_agent"
5204d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
520550cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
52064c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5207f794573eSEduardo Otuboecho "seccomp support   $seccomp"
52087c2acc70SPeter Maydellecho "coroutine backend $coroutine"
520970c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
52107d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5211eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
52121d728c39SBlue Swirlecho "gcov              $gcov_tool"
52131d728c39SBlue Swirlecho "gcov enabled      $gcov"
5214ab214c29SStefan Bergerecho "TPM support       $tpm"
52150a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
52163b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
52173556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5218607dacd0Sqiaonuohanecho "lzo support       $lzo"
5219607dacd0Sqiaonuohanecho "snappy support    $snappy"
52206b383c08SPeter Wuecho "bzip2 support     $bzip2"
5221a99d57bbSWanlong Gaoecho "NUMA host support $numa"
52222847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
52237b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
522499f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5225a6b1d4c0SChanglong Xieecho "replication support $replication"
5226da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
522767b915a5Sbellard
52281ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
522924b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5230e8cd23deSbellardfi
523197a847bcSbellard
5232898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5233898be3e0SPeter Maydell    echo
5234898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5235898be3e0SPeter Maydell    echo
5236898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5237898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5238898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5239898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5240898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5241898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5242898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5243898be3e0SPeter Maydellfi
5244898be3e0SPeter Maydell
5245898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5246898be3e0SPeter Maydell    echo
5247898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5248898be3e0SPeter Maydell    echo
5249c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5250c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5251898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5252898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5253898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5254898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5255898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5256898be3e0SPeter Maydellfi
5257898be3e0SPeter Maydell
525898ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
525997a847bcSbellard
5260dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5261dbd99ae3SStefan Weil
526298ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
526398ec69acSJuan Quintelaecho >> $config_host_mak
526498ec69acSJuan Quintela
5265e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
526699d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
526799d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
52683aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
52698bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
52700f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
527199d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
527299d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
527322d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
52749afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
52759afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5276e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
52775a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5278785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
52795a699bbbSLaszlo Ersekfi
5280f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5281f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5282f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5283834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5284f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5285804edf29SJuan Quintela
528698ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5287727e5283SPaolo Bonzini
5288f8393946Saurel32if test "$debug_tcg" = "yes" ; then
52892358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5290f8393946Saurel32fi
52911625af87Saliguoriif test "$strip_opt" = "yes" ; then
529252ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
52931625af87Saliguorifi
52947d13299dSbellardif test "$bigendian" = "yes" ; then
5295e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
529697a847bcSbellardfi
529767b915a5Sbellardif test "$mingw32" = "yes" ; then
529898ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
529989138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
53009fe6de94SBlue Swirl  version_major=${rc_version%%.*}
53019fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53029fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
53039fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53049fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
53059fe6de94SBlue Swirl  version_micro=0
53069fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
53079fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5308d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5309d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5310f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5311d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5312d9840e25STomoki Sekiyama  fi
531350cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
531450cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
531550cbebb9SMichael Roth  fi
53161a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
53179dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
53189dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
53199dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
53209dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
53219dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
53229dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
53239dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
53249dacf32dSYossi Hindin  fi
5325210fa556Spbrookelse
532635f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5327210fa556Spbrookfi
5328128ab2ffSblueswir1
5329dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5330dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5331dffcb71cSMark McLoughlinfi
5332dffcb71cSMark McLoughlin
533383fb7adfSbellardif test "$darwin" = "yes" ; then
533498ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
533583fb7adfSbellardfi
5336b29fe3edSmalc
5337b29fe3edSmalcif test "$aix" = "yes" ; then
533898ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5339b29fe3edSmalcfi
5340b29fe3edSmalc
5341ec530c81Sbellardif test "$solaris" = "yes" ; then
534298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
53432358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
53440475a5caSths  if test "$needs_libsunmath" = "yes" ; then
534575b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
53460475a5caSths  fi
5347ec530c81Sbellardfi
5348179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5349179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5350179cf400SAndreas Färberfi
535197a847bcSbellardif test "$static" = "yes" ; then
535298ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
535397a847bcSbellardfi
53541ba16968SStefan Weilif test "$profiler" = "yes" ; then
53552358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
535605c2a3e7Sbellardfi
5357c20709aaSbellardif test "$slirp" = "yes" ; then
535898ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5359e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5360c20709aaSbellardfi
53618a16d273Sthsif test "$vde" = "yes" ; then
536298ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
53638a16d273Sthsfi
536458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
536558952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
536658952137SVincenzo Maffionefi
5367015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5368015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5369015a33bdSGongleifi
537047e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
537147e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
537247e98658SCorey Bryantfi
53732358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
53740c58ac1cSmalcfor drv in $audio_drv_list; do
537589138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
537698ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
53770c58ac1cSmalcdone
537867f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
537967f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
538067f86e8eSJuan Quintelafi
5381d5631638Smalcif test "$audio_win_int" = "yes" ; then
5382d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5383d5631638Smalcfi
5384b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5385b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5386821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5387821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5388821601eaSJes Sorensenfi
53892f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
539098ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
53912f9606b3Saliguorifi
5392821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
53932f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
53942f6f5c7aSCorentin Charyfi
5395821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5396efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5397efe556adSCorentin Charyfi
539876655d6dSaliguoriif test "$fnmatch" = "yes" ; then
53992358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
540076655d6dSaliguorifi
5401dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5402dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5403dce512deSChristoph Hellwigfi
540489138857SStefan Weilqemu_version=$(head $source_path/VERSION)
540598ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
54062358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
540798ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
540898ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5409a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
541098ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5411cc8ae6deSpbrookfi
541217969268SFam Zhengif test "$modules" = "yes"; then
5413e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5414e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
541589138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
541617969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
541717969268SFam Zhengfi
54181ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
541998ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5420a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
54218ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
542249ecc3faSbellardfi
542349ecc3faSbellardif test "$cocoa" = "yes" ; then
542498ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
542549ecc3faSbellardfi
54264d3b6f6eSbalrogif test "$curses" = "yes" ; then
542798ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5428ab4e5602SJan Kiszkafi
5429ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
54302358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5431ebc996f3SRiku Voipiofi
5432099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
54332358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5434099d6b0fSRiku Voipiofi
543540ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
543640ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
543740ff6d7eSKevin Wolffi
54383ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
54392358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
54403ce34dfbSvibisreenivasanfi
5441c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5442c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5443c2882b96SRiku Voipiofi
5444751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5445751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5446751bcc39SMarc-André Lureaufi
5447d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5448d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5449d0927938SUlrich Hechtfi
54503d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
54513d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
54523d4fa43eSKusanagi Kouichifi
5453b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5454b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5455b953f075SDenis V. Lunevfi
5456ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5457ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5458ed911435SKevin Wolffi
5459c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5460c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5461c727f47dSPeter Maydellfi
5462dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5463dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5464dace20dcSPeter Maydellfi
5465d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5466d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5467d0927938SUlrich Hechtfi
54684e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
54694e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
54704e0c6529SAlex Blighfi
5471cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5472cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5473cd758dd0SAlex Blighfi
54743b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
54753b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
54763b6edd16SPeter Maydellfi
54773b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
54783b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
54793b6edd16SPeter Maydellfi
5480a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5481a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5482a8fd1abaSPeter Maydellfi
548351834341SRiku Voipioif test "$timerfd" = "yes" ; then
548451834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
548551834341SRiku Voipiofi
54869af5c906SRiku Voipioif test "$setns" = "yes" ; then
54879af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
54889af5c906SRiku Voipiofi
548938860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
549038860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
549138860a03SAleksandar Markovicfi
54925a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
54935a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
54945a03cd00SAleksandar Markovicfi
54953b3f24adSaurel32if test "$inotify" = "yes" ; then
54962358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
54973b3f24adSaurel32fi
5498c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5499c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5500c05c7a73SRiku Voipiofi
55016ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
55026ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
55036ae9a1f4SJuan Quintelafi
55046ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
55056ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
55066ae9a1f4SJuan Quintelafi
5507769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5508d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5509b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
55106ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5511769ce76dSAlexander Graffi
55122e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
551398ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
55142e4d9fb1Saurel32fi
5515fb599c9aSbalrogif test "$bluez" = "yes" ; then
551698ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5517ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5518fb599c9aSbalrogfi
5519d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
55209d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
55219d41401bSMichael S. Tsirkinfi
5522a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5523a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5524a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5525a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5526014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5527925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5528925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5529925a0400SGerd Hoffmann  fi
5530bbbf9bfbSStefan Weilfi
5531a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5532ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5533ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5534ddbb0d09SDaniel P. Berrangefi
5535b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5536b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5537b917da4cSDaniel P. Berrangefi
553891bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
553991bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
55401f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
55411f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
55421f923c70SLongpeng(Mike)  fi
554337788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
554437788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
554537788f25SDaniel P. Berrange  fi
554662893b67SDaniel P. Berrangefi
554791bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
554891bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5549becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5550fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5551fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5552fff2f982SDaniel P. Berrange  fi
5553ed754746SDaniel P. Berrangefi
55549a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
55559a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
55569a2fd434SDaniel P. Berrangefi
5557559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5558559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5559559607eaSDaniel P. Berrangefi
55606b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
55616b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
55626b39b063SEric Blakefi
5563277abf15SJan Vesely
5564277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5565277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5566277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5567277abf15SJan Vesely# if this macro is set.
5568277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5569277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5570277abf15SJan Veselyfi
5571bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5572bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5573a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5574a4ccabcfSAnthony Liguorifi
55759d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
55769d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
55779d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
55789d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
55799d9e1521SGerd Hoffmannfi
5580e37630caSaliguoriif test "$xen" = "yes" ; then
55816dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5582d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
558364a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
558464a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
558564a7ad6fSIan Campbell  fi
5586e37630caSaliguorifi
55875c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
55885c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
55895c6c3a6cSChristoph Hellwigfi
5590758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5591758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5592758e8e38SVenkateswararao Jujjuri (JV)fi
55934f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
55944f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
55954f26f2b6SAvi Kivityfi
5596983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5597758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5598758e8e38SVenkateswararao Jujjuri (JV)fi
55995e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
56005e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
56015e9be92dSNicholas Bellingerfi
560203ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
560303ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
560403ce5744SNikolay Nikolaevfi
5605fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5606fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5607fc0b9b0eSStefan Hajnoczifi
560877755340Sthsif test "$blobs" = "yes" ; then
560998ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
561077755340Sthsfi
5611bf9298b9Saliguoriif test "$iovec" = "yes" ; then
56122358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5613bf9298b9Saliguorifi
5614ceb42de8Saliguoriif test "$preadv" = "yes" ; then
56152358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5616ceb42de8Saliguorifi
5617f652e6afSaurel32if test "$fdt" = "yes" ; then
56183f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5619f652e6afSaurel32fi
5620dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5621dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5622dcc38d1cSMarcelo Tosattifi
56239195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
56249195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
56259195b2c2SStefan Weilfi
56265f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
56275f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
56285f6b9e8fSBlue Swirlfi
5629e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5630e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5631e78815a5SAndreas Färberfi
5632e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5633e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5634e78815a5SAndreas Färberfi
563597a847bcSbellard
5636cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5637cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5638cd4ec0b4SGerd Hoffmannfi
5639cd4ec0b4SGerd Hoffmann
56407b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
56417b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5642111a38b0SRobert Relyeafi
5643111a38b0SRobert Relyea
56442b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
56452b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
56462b2325ffSGerd Hoffmannfi
56472b2325ffSGerd Hoffmann
564869354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
564969354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
565069354a83SHans de Goedefi
565169354a83SHans de Goede
5652da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5653da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5654da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5655014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5656014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5657014cb152SGerd Hoffmann  fi
565820ff075bSMichael Wallefi
565920ff075bSMichael Walle
566099f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
566199f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
566299f2dbd3SLiang Lifi
566399f2dbd3SLiang Li
5664607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5665607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5666607dacd0Sqiaonuohanfi
5667607dacd0Sqiaonuohan
5668607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5669607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5670607dacd0Sqiaonuohanfi
5671607dacd0Sqiaonuohan
56726b383c08SPeter Wuif test "$bzip2" = "yes" ; then
56736b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
56746b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
56756b383c08SPeter Wufi
56766b383c08SPeter Wu
5677c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5678d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
56796ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
56806ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5681c589b249SRonnie Sahlbergfi
5682c589b249SRonnie Sahlberg
56836542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
56844be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
56854be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
56866542aa9cSPeter Lievenfi
56876542aa9cSPeter Lieven
5688f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5689f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5690f794573eSEduardo Otubofi
5691f794573eSEduardo Otubo
569283fb7adfSbellard# XXX: suppress that
56937d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
56942358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
56957d3505c5Sbellardfi
56967d3505c5Sbellard
56974d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
56984d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
56994d9310f4SDaniel P. Berrangefi
57003556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
57013556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
57023556c233SPaolo Bonzinifi
5703f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5704d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
57056ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
57066ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5707f27aaf4bSChristian Brunnerfi
570820ff6c80SAnthony Liguori
57097c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
571070c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
571170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
571270c60c08SStefan Hajnoczielse
571370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
571470c60c08SStefan Hajnoczifi
5715d0e2fce5SAneesh Kumar K.V
57167d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
57177d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
57187d992e4dSPeter Lievenfi
57197d992e4dSPeter Lieven
5720d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5721d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5722d2042378SAneesh Kumar K.Vfi
5723d2042378SAneesh Kumar K.V
5724e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5725e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5726e06a765eSHarsh Prateek Borafi
5727e06a765eSHarsh Prateek Bora
5728cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5729cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
573006d71fa1SPeter Maydellfi
573106d71fa1SPeter Maydell
57323f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
57333f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
57343f4349dcSKevin Wolffi
57353f4349dcSKevin Wolf
57368ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
57378ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
57388ab1bf12SLuiz Capitulinofi
57398ab1bf12SLuiz Capitulino
574076a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
574176a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
574276a347e1SRichard Hendersonfi
574376a347e1SRichard Henderson
5744f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5745f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5746f540166bSRichard Hendersonfi
5747f540166bSRichard Henderson
57487ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
57497ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
57507ebee43eSRichard Hendersonfi
57517ebee43eSRichard Henderson
5752df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5753df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5754df79b996SRichard Hendersonfi
5755df79b996SRichard Henderson
57561e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
57571e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
57581e6e9acaSRichard Hendersonfi
57591e6e9acaSRichard Henderson
5760eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5761d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
57626ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
57636ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5764eb100396SBharata B Raofi
5765eb100396SBharata B Rao
5766d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5767d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5768d85fa9ebSJeff Codyfi
5769d85fa9ebSJeff Cody
57700c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
57710c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
57720c14fb47SBharata B Raofi
57730c14fb47SBharata B Rao
57747c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
57757c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
57767c815372SBharata B Raofi
57777c815372SBharata B Rao
57780a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5779d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
57806ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
57816ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
57820a12ec87SRichard W.M. Jonesfi
57830a12ec87SRichard W.M. Jones
578468063649Sblueswir1# USB host support
5785b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
57862b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5787b5613fdcSGerd Hoffmannelse
578898ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5789b5613fdcSGerd Hoffmannfi
579068063649Sblueswir1
57913b8acc11SPaolo Bonzini# TPM passthrough support?
57923b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
57933b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
57943b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
57953b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
57963b8acc11SPaolo Bonzini  fi
57973b8acc11SPaolo Bonzinifi
57983b8acc11SPaolo Bonzini
57995b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
58005b808275SLluís Vilanovaif have_backend "nop"; then
58016d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
580222890ab5SPrerna Saxenafi
58035b808275SLluís Vilanovaif have_backend "simple"; then
58046d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
58056d8a764eSLluís  # Set the appropriate trace file.
5806953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
58079410b56cSPrerna Saxenafi
5808ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5809ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
58106d8a764eSLluísfi
58115b808275SLluís Vilanovaif have_backend "ust"; then
58126d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
58136d8a764eSLluísfi
58145b808275SLluís Vilanovaif have_backend "dtrace"; then
58156d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
58166d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
58176d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
58186d8a764eSLluís  fi
5819c276b17dSDaniel P. Berrangefi
58205b808275SLluís Vilanovaif have_backend "ftrace"; then
5821781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5822781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5823781e9545SEiichi Tsukata  else
582421684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5825781e9545SEiichi Tsukata  fi
5826781e9545SEiichi Tsukatafi
58270a852417SPaul Durrantif have_backend "syslog"; then
58280a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
58290a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
58300a852417SPaul Durrant  else
58310a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
58320a852417SPaul Durrant  fi
58330a852417SPaul Durrantfi
58349410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
58359410b56cSPrerna Saxena
58362da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
58372da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
58382da776dbSMichael R. Hinesfi
58392da776dbSMichael R. Hines
5840575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5841575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5842575b22b1SLaurent Vivierfi
5843575b22b1SLaurent Vivier
5844a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5845a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5846a6b1d4c0SChanglong Xiefi
5847a6b1d4c0SChanglong Xie
58486a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
58496a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
58506a02c806SStefan Hajnoczifi
58516a02c806SStefan Hajnoczi
58524d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
58534d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
58544d04351fSChristopher Covingtonfi
58554d04351fSChristopher Covington
585649e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
585749e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
585849e00a18SAndreas Grapentinfi
585949e00a18SAndreas Grapentin
58605c312079SDr. David Alan Gilbert# Hold two types of flag:
58615c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
58625c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
58635c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
58645c312079SDr. David Alan Gilbert#                                     platform
58655c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
58665c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
58675c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
58685c312079SDr. David Alan Gilbertfi
58695c312079SDr. David Alan Gilbert
5870da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
5871da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
5872da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
5873da92c3ffSAshish Mittalfi
5874da92c3ffSAshish Mittal
58755b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
58765b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
58775b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
58785b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
58795b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
58805b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5881c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
58825b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
588340d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
588440d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
58855b5e3037SPaolo Bonzinielse
58865b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
58875b5e3037SPaolo Bonzinifi
58885b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
58895b5e3037SPaolo Bonzini
589098ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
589198ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5892804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5893804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
58941901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
58951901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
58961901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
589721655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5898c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5899804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5900a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5901a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5902a31a8642SMichael S. Tsirkinfi
59032b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5904804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
590583f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
59063c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5907804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
590845d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5909cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
59105f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
59113dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5912804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5913804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
59144852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
59159fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5916e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
591746eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5918a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5919f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5920e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5921e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
592280fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
59232944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5924e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5925e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5926e39f0062SPaolo Bonzinifi
592742da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
592842da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
592942da6041SGerd Hoffmannelse
593042da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
593142da6041SGerd Hoffmannfi
5932e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
593346eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
59346969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5935e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
593673da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
59373e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5938409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5939804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
594017969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
594117969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5942957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
594390246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
594490246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
594594dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5946cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
59471d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59481d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
59491d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
59501d728c39SBlue Swirlfi
5951804edf29SJuan Quintela
59526efd7517SPeter Maydell# use included Linux headers
59536efd7517SPeter Maydellif test "$linux" = "yes" ; then
5954a307beb6SAndreas Färber  mkdir -p linux-headers
59556efd7517SPeter Maydell  case "$cpu" in
5956c72b26ecSRichard Henderson  i386|x86_64|x32)
595708312a63SPeter Maydell    linux_arch=x86
59586efd7517SPeter Maydell    ;;
59596efd7517SPeter Maydell  ppcemb|ppc|ppc64)
596008312a63SPeter Maydell    linux_arch=powerpc
59616efd7517SPeter Maydell    ;;
59626efd7517SPeter Maydell  s390x)
596308312a63SPeter Maydell    linux_arch=s390
596408312a63SPeter Maydell    ;;
59651f080313SClaudio Fontana  aarch64)
59661f080313SClaudio Fontana    linux_arch=arm64
59671f080313SClaudio Fontana    ;;
5968222e7d11SSanjay Lal  mips64)
5969222e7d11SSanjay Lal    linux_arch=mips
5970222e7d11SSanjay Lal    ;;
597108312a63SPeter Maydell  *)
597208312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
597308312a63SPeter Maydell    linux_arch="$cpu"
59746efd7517SPeter Maydell    ;;
59756efd7517SPeter Maydell  esac
597608312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
597708312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
597808312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
597908312a63SPeter Maydell    fi
59806efd7517SPeter Maydellfi
59816efd7517SPeter Maydell
598297a847bcSbellardfor target in $target_list; do
598397a847bcSbellardtarget_dir="$target"
598425be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
598589138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
598697a847bcSbellardtarget_bigendian="no"
59871f3d3c8fSJuan Quintela
5988c1799a84SPaolo Bonzinicase "$target_name" in
59894a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5990ea2d6a39SJuan Quintela  target_bigendian=yes
5991ea2d6a39SJuan Quintela  ;;
5992ea2d6a39SJuan Quintelaesac
599397a847bcSbellardtarget_softmmu="no"
5994997344f3Sbellardtarget_user_only="no"
5995831b7825Sthstarget_linux_user="no"
599684778508Sblueswir1target_bsd_user="no"
59979e407a85Spbrookcase "$target" in
5998c1799a84SPaolo Bonzini  ${target_name}-softmmu)
59999e407a85Spbrook    target_softmmu="yes"
60009e407a85Spbrook    ;;
6001c1799a84SPaolo Bonzini  ${target_name}-linux-user)
60029c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
600376ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
60049c7a4202SBlue Swirl    fi
60059e407a85Spbrook    target_user_only="yes"
60069e407a85Spbrook    target_linux_user="yes"
60079e407a85Spbrook    ;;
6008c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
60099cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
601076ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
60119c7a4202SBlue Swirl    fi
601284778508Sblueswir1    target_user_only="yes"
601384778508Sblueswir1    target_bsd_user="yes"
601484778508Sblueswir1    ;;
60159e407a85Spbrook  *)
601676ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
60179e407a85Spbrook    exit 1
60189e407a85Spbrook    ;;
60199e407a85Spbrookesac
6020831b7825Sths
602197a847bcSbellardmkdir -p $target_dir
602225be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
602397a847bcSbellard
6024e5fe0c52Spbrookbflt="no"
6025ca759f9eSAlex Bennéemttcg="no"
602689138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
602756aebc89Spbrookgdb_xml_files=""
60287ba1e619Saliguori
6029c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
60306acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6031e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6032e73aae67SJuan Quintela
6033c1799a84SPaolo Bonzinicase "$target_name" in
60342408a527Saurel32  i386)
603500fcd100SAbdallah Bouassida    gdb_xml_files="i386-32bit-core.xml"
60362408a527Saurel32  ;;
60372408a527Saurel32  x86_64)
60386acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
603900fcd100SAbdallah Bouassida    gdb_xml_files="i386-64bit-core.xml"
60402408a527Saurel32  ;;
60412408a527Saurel32  alpha)
60425ee4f3c2SRichard Henderson    mttcg="yes"
60432408a527Saurel32  ;;
60442408a527Saurel32  arm|armeb)
6045b498c8a0SJuan Quintela    TARGET_ARCH=arm
6046e5fe0c52Spbrook    bflt="yes"
6047ca759f9eSAlex Bennée    mttcg="yes"
604856aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60492408a527Saurel32  ;;
60506a49fa95SAlexander Graf  aarch64)
60516a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
60526a49fa95SAlexander Graf    bflt="yes"
6053ca759f9eSAlex Bennée    mttcg="yes"
60548f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60556a49fa95SAlexander Graf  ;;
60562408a527Saurel32  cris)
60572408a527Saurel32  ;;
605861766fe9SRichard Henderson  hppa)
605961766fe9SRichard Henderson  ;;
6060613a22c9SMichael Walle  lm32)
6061613a22c9SMichael Walle  ;;
60622408a527Saurel32  m68k)
60630938cda5Saurel32    bflt="yes"
606456aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
60652408a527Saurel32  ;;
6066877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6067877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
606872b675caSEdgar E. Iglesias    bflt="yes"
606972b675caSEdgar E. Iglesias  ;;
60702408a527Saurel32  mips|mipsel)
6071b498c8a0SJuan Quintela    TARGET_ARCH=mips
607225be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
60732408a527Saurel32  ;;
60742408a527Saurel32  mipsn32|mipsn32el)
6075597e2cecSRichard Henderson    TARGET_ARCH=mips64
60766acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
607725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6078597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
60792408a527Saurel32  ;;
60802408a527Saurel32  mips64|mips64el)
6081b498c8a0SJuan Quintela    TARGET_ARCH=mips64
60826acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
608325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
60842408a527Saurel32  ;;
6085d15a9c23SAnthony Green  moxie)
6086d15a9c23SAnthony Green  ;;
6087e671711cSMarek Vasut  nios2)
6088e671711cSMarek Vasut  ;;
60894a09d0bbSRichard Henderson  or1k)
6090e67db06eSJia Liu    TARGET_ARCH=openrisc
6091e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6092e67db06eSJia Liu  ;;
60932408a527Saurel32  ppc)
6094c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
60952408a527Saurel32  ;;
60962408a527Saurel32  ppcemb)
60976acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6098e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6099c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
61002408a527Saurel32  ;;
61012408a527Saurel32  ppc64)
61026acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6103e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
61041438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61052408a527Saurel32  ;;
61069c35126cSDoug Kwan  ppc64le)
61079c35126cSDoug Kwan    TARGET_ARCH=ppc64
61089c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
61099c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
61101438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61119c35126cSDoug Kwan  ;;
61122408a527Saurel32  ppc64abi32)
6113b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
61146acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6115e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
611625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61171438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61182408a527Saurel32  ;;
61192408a527Saurel32  sh4|sh4eb)
6120b498c8a0SJuan Quintela    TARGET_ARCH=sh4
61214dbed897Spbrook    bflt="yes"
61222408a527Saurel32  ;;
61232408a527Saurel32  sparc)
61242408a527Saurel32  ;;
61252408a527Saurel32  sparc64)
61266acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
61272408a527Saurel32  ;;
61282408a527Saurel32  sparc32plus)
6129b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
61306acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6131e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
613225be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61332408a527Saurel32  ;;
613424e804ecSAlexander Graf  s390x)
61358a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
613624e804ecSAlexander Graf  ;;
6137444e06b1SChen Gang  tilegx)
6138444e06b1SChen Gang  ;;
61395ecaa4edSPeter Crosthwaite  tricore)
61405ecaa4edSPeter Crosthwaite  ;;
6141d2fbca94SGuan Xuetao  unicore32)
6142d2fbca94SGuan Xuetao  ;;
6143cfa550c6SMax Filippov  xtensa|xtensaeb)
6144cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6145cfa550c6SMax Filippov  ;;
61462408a527Saurel32  *)
614776ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
61482408a527Saurel32  ;;
61492408a527Saurel32esac
61505e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
61515e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
61525e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
61535e8861a0SPaolo Bonzinifi
61545e8861a0SPaolo Bonzini
61555e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
61565e8861a0SPaolo Bonzini
615799afc91dSDaniel P. Berrangeupper() {
615899afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
615999afc91dSDaniel P. Berrange}
616099afc91dSDaniel P. Berrange
616189138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
616225be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6163c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
616425be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6165e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6166e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6167e6e91b9cSJuan Quintelafi
616825be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6169adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6170adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6171adfc3e91SStacey Sonfi
6172c1799a84SPaolo Bonzinicase "$target_name" in
61731b0c87fcSJuan Quintela  i386|x86_64)
61741b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
617525be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6176eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6177eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6178eb6fda0fSAnthony PERARD      fi
6179432d268cSJun Nakajima    fi
618059d21e53SAlexander Graf    ;;
618159d21e53SAlexander Graf  *)
61821b0c87fcSJuan Quintelaesac
6183c1799a84SPaolo Bonzinicase "$target_name" in
6184222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6185c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6186c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6187c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6188c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6189c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6190c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6191c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6192222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6193c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
619418b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
619518b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
619618b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
619725be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
61981ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6199d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6200421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6201d5970055SMichael S. Tsirkin      fi
6202c59249f9SJuan Quintela    fi
6203c59249f9SJuan Quintelaesac
6204b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6205b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6206b0cb0a66SVincent Palatin    case "$target_name" in
6207b0cb0a66SVincent Palatin    i386|x86_64)
6208b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6209b0cb0a66SVincent Palatin    ;;
6210b0cb0a66SVincent Palatin    esac
6211b0cb0a66SVincent Palatin  fi
6212b0cb0a66SVincent Palatinfi
6213de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
621425be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
621597a847bcSbellardfi
621697a847bcSbellardif test "$target_softmmu" = "yes" ; then
621725be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6218ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6219ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6220ca759f9eSAlex Bennée  fi
6221de83cd02Sbellardfi
6222997344f3Sbellardif test "$target_user_only" = "yes" ; then
622325be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6224a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6225997344f3Sbellardfi
6226831b7825Sthsif test "$target_linux_user" = "yes" ; then
622725be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6228831b7825Sthsfi
622956aebc89Spbrooklist=""
623056aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
623156aebc89Spbrook  for x in $gdb_xml_files; do
623256aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
623356aebc89Spbrook  done
623425be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
62353d0f1517SJuan Quintelafi
6236de83cd02Sbellard
6237e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
623825be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6239e5fe0c52Spbrookfi
624084778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
624125be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
624284778508Sblueswir1fi
62435b0753e0Sbellard
62444afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6245fa282484SJuan Quintela
62464afddb55SJuan Quintelacflags=""
6247fa282484SJuan Quintelaldflags=""
62489b8e111fSJuan Quintela
6249c765fcacSPeter Crosthwaitedisas_config() {
6250c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6251c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6252c765fcacSPeter Crosthwaite}
6253c765fcacSPeter Crosthwaite
625464656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
625564656024SJuan Quintela  case "$i" in
625664656024SJuan Quintela  alpha)
6257c765fcacSPeter Crosthwaite    disas_config "ALPHA"
625864656024SJuan Quintela  ;;
625982295d8aSRichard Henderson  aarch64)
626082295d8aSRichard Henderson    if test -n "${cxx}"; then
6261c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
626282295d8aSRichard Henderson    fi
626382295d8aSRichard Henderson  ;;
626464656024SJuan Quintela  arm)
6265c765fcacSPeter Crosthwaite    disas_config "ARM"
6266999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6267c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6268999b53ecSClaudio Fontana    fi
626964656024SJuan Quintela  ;;
627064656024SJuan Quintela  cris)
6271c765fcacSPeter Crosthwaite    disas_config "CRIS"
627264656024SJuan Quintela  ;;
6273429b31a2SRichard Henderson  hppa)
6274429b31a2SRichard Henderson    disas_config "HPPA"
6275429b31a2SRichard Henderson  ;;
6276c72b26ecSRichard Henderson  i386|x86_64|x32)
6277c765fcacSPeter Crosthwaite    disas_config "I386"
627864656024SJuan Quintela  ;;
6279903ec55cSAurelien Jarno  ia64*)
6280c765fcacSPeter Crosthwaite    disas_config "IA64"
6281903ec55cSAurelien Jarno  ;;
628279368f49SMichael Walle  lm32)
6283c765fcacSPeter Crosthwaite    disas_config "LM32"
628479368f49SMichael Walle  ;;
628564656024SJuan Quintela  m68k)
6286c765fcacSPeter Crosthwaite    disas_config "M68K"
628764656024SJuan Quintela  ;;
6288877fdc12SEdgar E. Iglesias  microblaze*)
6289c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
629064656024SJuan Quintela  ;;
629164656024SJuan Quintela  mips*)
6292c765fcacSPeter Crosthwaite    disas_config "MIPS"
629364656024SJuan Quintela  ;;
6294d15a9c23SAnthony Green  moxie*)
6295c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6296d15a9c23SAnthony Green  ;;
6297e671711cSMarek Vasut  nios2)
6298e671711cSMarek Vasut    disas_config "NIOS2"
6299e671711cSMarek Vasut  ;;
63004a09d0bbSRichard Henderson  or1k)
6301c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6302e67db06eSJia Liu  ;;
630364656024SJuan Quintela  ppc*)
6304c765fcacSPeter Crosthwaite    disas_config "PPC"
630564656024SJuan Quintela  ;;
630624e804ecSAlexander Graf  s390*)
6307c765fcacSPeter Crosthwaite    disas_config "S390"
630864656024SJuan Quintela  ;;
630964656024SJuan Quintela  sh4)
6310c765fcacSPeter Crosthwaite    disas_config "SH4"
631164656024SJuan Quintela  ;;
631264656024SJuan Quintela  sparc*)
6313c765fcacSPeter Crosthwaite    disas_config "SPARC"
631464656024SJuan Quintela  ;;
6315cfa550c6SMax Filippov  xtensa*)
6316c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6317cfa550c6SMax Filippov  ;;
631864656024SJuan Quintela  esac
631964656024SJuan Quinteladone
63209195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6321c765fcacSPeter Crosthwaite  disas_config "TCI"
63229195b2c2SStefan Weilfi
632364656024SJuan Quintela
63246ee7126fSJuan Quintelacase "$ARCH" in
63256ee7126fSJuan Quintelaalpha)
63266ee7126fSJuan Quintela  # Ensure there's only a single GP
63276ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
63286ee7126fSJuan Quintela;;
63296ee7126fSJuan Quintelaesac
63306ee7126fSJuan Quintela
6331d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
633225be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6333d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6334d02c1db3SJuan Quintela    cflags="-p $cflags"
6335d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6336d02c1db3SJuan Quintela  fi
6337d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6338d02c1db3SJuan Quintela    ldflags="-p $ldflags"
633925be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6340d02c1db3SJuan Quintela  fi
6341d02c1db3SJuan Quintelafi
6342d02c1db3SJuan Quintela
63439b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6344964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6345fa282484SJuan Quintelafi
6346fa282484SJuan Quintela
634725be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
634825be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6349fa282484SJuan Quintela
635097a847bcSbellarddone # for target in $targets
63517d13299dSbellard
6352b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6353b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6354b776eca1SGerd Hoffmannfi
6355b776eca1SGerd Hoffmann
6356a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6357a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6358a540f158SPeter Crosthwaitefi
6359a540f158SPeter Crosthwaite
6360a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6361a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6362a99d57bbSWanlong Gaofi
6363a99d57bbSWanlong Gao
6364fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6365fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6366fd0e6053SJohn Snowfi
6367fd0e6053SJohn Snow
6368d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6369f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
637056e8bdd4SMarc-André LureauDIRS="$DIRS docs fsdev"
63719933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
63722d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
63732dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6374c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6375c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6376aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6377ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6378446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
63799933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
63802d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
63814652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6382753d11f2SRichard Hendersonfor bios_file in \
6383753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6384225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
63855acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6386753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6387753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6388e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6389753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
63904e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6391753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6392753d11f2SRichard Hendersondo
639389138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
63947ea78b74SJan Kiszkadone
639589138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6396c2304b52SMarcel Apfelbaumdo
639789138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6398c2304b52SMarcel Apfelbaumdone
6399d1807a4fSPaolo Bonzinimkdir -p $DIRS
64007d13299dSbellardfor f in $FILES ; do
6401cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6402f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6403f9245e10SPeter Maydell    fi
64047d13299dSbellarddone
64051ad2134fSPaul Brook
6406c34ebfdcSAnthony Liguori# temporary config to build submodules
64072d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6408c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
640937116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6410c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6411cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
64125f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6413c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6414c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
64153dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6416c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6417a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6418c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6419c34ebfdcSAnthony Liguoridone
6420c34ebfdcSAnthony Liguori
6421fe31017fSMarc-André Lureau# set up tests data directory
6422fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6423fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6424fe31017fSMarc-André Lureaufi
6425fe31017fSMarc-André Lureau
642676c7560aSMax Reitz# set up qemu-iotests in this build directory
642776c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
642876c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
642976c7560aSMax Reitz
643076c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
643176c7560aSMax Reitzecho >> "$iotests_common_env"
643276c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
643376c7560aSMax Reitz
643476c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
643576c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
643676c7560aSMax Reitzfi
643776c7560aSMax Reitz
6438dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6439dc655404SMichael S. Tsirkincat <<EOD >config.status
6440dc655404SMichael S. Tsirkin#!/bin/sh
6441dc655404SMichael S. Tsirkin# Generated by configure.
6442dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6443dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6444dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6445dc655404SMichael S. TsirkinEOD
6446dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6447dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6448cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6449dc655404SMichael S. Tsirkinchmod +x config.status
6450dc655404SMichael S. Tsirkin
64518cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6452