xref: /openbmc/qemu/configure (revision ad04d8cb2f8b5495109dee3d59fdb78403816a55)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
148cd05ab6SPeter Maydell# Temporary directory used for files created while
158cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
168cd05ab6SPeter Maydell# we can safely blow away any previous version of it
178cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
188cd05ab6SPeter Maydell# it when configure exits.)
198cd05ab6SPeter MaydellTMPDIR1="config-temp"
208cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
218cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
228cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
238cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
248cd05ab6SPeter Maydell    exit 1
257d13299dSbellardfi
267d13299dSbellard
278cd05ab6SPeter MaydellTMPB="qemu-conf"
288cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
2966518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
309c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
318cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
326969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
337d13299dSbellard
34da1d85e3SGerd Hoffmannrm -f config.log
359ac81bbbSmalc
36b48e3611SPeter Maydell# Print a helpful header at the top of config.log
37b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
38979ae168SPeter Maydellprintf "# Configured with:" >> config.log
39979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
40979ae168SPeter Maydellecho >> config.log
41b48e3611SPeter Maydellecho "#" >> config.log
42b48e3611SPeter Maydell
4376ad07a4SPeter Maydellerror_exit() {
4476ad07a4SPeter Maydell    echo
4576ad07a4SPeter Maydell    echo "ERROR: $1"
4676ad07a4SPeter Maydell    while test -n "$2"; do
4776ad07a4SPeter Maydell        echo "       $2"
4876ad07a4SPeter Maydell        shift
4976ad07a4SPeter Maydell    done
5076ad07a4SPeter Maydell    echo
5176ad07a4SPeter Maydell    exit 1
5276ad07a4SPeter Maydell}
5376ad07a4SPeter Maydell
549c83ffd8SPeter Maydelldo_compiler() {
559c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
569c83ffd8SPeter Maydell    # is compiler binary to execute.
579c83ffd8SPeter Maydell    local compiler="$1"
589c83ffd8SPeter Maydell    shift
599c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
609c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
618dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
628dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
638dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
648dc38a78SPeter Maydell    # obvious to developers.
658dc38a78SPeter Maydell    if test "$werror" != "yes"; then
668dc38a78SPeter Maydell        return 0
678dc38a78SPeter Maydell    fi
688dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
698dc38a78SPeter Maydell    case "$*" in
708dc38a78SPeter Maydell        *-Werror*)
718dc38a78SPeter Maydell           return 0
728dc38a78SPeter Maydell        ;;
738dc38a78SPeter Maydell    esac
749c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
759c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
7676ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
7776ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
7876ad07a4SPeter Maydell        "will be at the bottom of config.log." \
7976ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
808dc38a78SPeter Maydell}
818dc38a78SPeter Maydell
829c83ffd8SPeter Maydelldo_cc() {
839c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
849c83ffd8SPeter Maydell}
859c83ffd8SPeter Maydell
869c83ffd8SPeter Maydelldo_cxx() {
879c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
889c83ffd8SPeter Maydell}
899c83ffd8SPeter Maydell
909c83ffd8SPeter Maydellupdate_cxxflags() {
919c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
929c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
939c83ffd8SPeter Maydell    # because they only make sense for C programs.
949c83ffd8SPeter Maydell    QEMU_CXXFLAGS=
959c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
969c83ffd8SPeter Maydell        case $arg in
979c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
989c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
999c83ffd8SPeter Maydell                ;;
1009c83ffd8SPeter Maydell            *)
1019c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1029c83ffd8SPeter Maydell                ;;
1039c83ffd8SPeter Maydell        esac
1049c83ffd8SPeter Maydell    done
1059c83ffd8SPeter Maydell}
1069c83ffd8SPeter Maydell
10752166aa0SJuan Quintelacompile_object() {
108fd0e6053SJohn Snow  local_cflags="$1"
109fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11052166aa0SJuan Quintela}
11152166aa0SJuan Quintela
11252166aa0SJuan Quintelacompile_prog() {
11352166aa0SJuan Quintela  local_cflags="$1"
11452166aa0SJuan Quintela  local_ldflags="$2"
1158dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
11652166aa0SJuan Quintela}
11752166aa0SJuan Quintela
11811568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
11911568d6dSPaolo Bonzinisymlink() {
12072b8b5a1SStefan Weil  rm -rf "$2"
121ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12272b8b5a1SStefan Weil  ln -s "$1" "$2"
12311568d6dSPaolo Bonzini}
12411568d6dSPaolo Bonzini
1250dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1260dba6195SLoïc Minier# executable or a builtin)
1270dba6195SLoïc Minierhas() {
1280dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1290dba6195SLoïc Minier}
1300dba6195SLoïc Minier
1310dba6195SLoïc Minier# search for an executable in PATH
1320dba6195SLoïc Minierpath_of() {
1330dba6195SLoïc Minier    local_command="$1"
1340dba6195SLoïc Minier    local_ifs="$IFS"
1350dba6195SLoïc Minier    local_dir=""
1360dba6195SLoïc Minier
1370dba6195SLoïc Minier    # pathname has a dir component?
1380dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1390dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1400dba6195SLoïc Minier            echo "$local_command"
1410dba6195SLoïc Minier            return 0
1420dba6195SLoïc Minier        fi
1430dba6195SLoïc Minier    fi
1440dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1450dba6195SLoïc Minier        return 1
1460dba6195SLoïc Minier    fi
1470dba6195SLoïc Minier
1480dba6195SLoïc Minier    IFS=:
1490dba6195SLoïc Minier    for local_dir in $PATH; do
1500dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1510dba6195SLoïc Minier            echo "$local_dir/$local_command"
1520dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1530dba6195SLoïc Minier            return 0
1540dba6195SLoïc Minier        fi
1550dba6195SLoïc Minier    done
1560dba6195SLoïc Minier    # not found
1570dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1580dba6195SLoïc Minier    return 1
1590dba6195SLoïc Minier}
1600dba6195SLoïc Minier
1615b808275SLluís Vilanovahave_backend () {
1625b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1635b808275SLluís Vilanova}
1645b808275SLluís Vilanova
1657d13299dSbellard# default parameters
16689138857SStefan Weilsource_path=$(dirname "$0")
1672ff6b91eSJuan Quintelacpu=""
168a31a8642SMichael S. Tsirkiniasl="iasl"
1691e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
17043ce4dfeSbellardstatic="no"
1717d13299dSbellardcross_prefix=""
1720c58ac1cSmalcaudio_drv_list=""
173b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
174b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
175e49d021eSPeter Maydellhost_cc="cc"
17673da375eSJuan Quintelalibs_softmmu=""
1773e2e0e6bSJuan Quintelalibs_tools=""
17867f86e8eSJuan Quintelaaudio_pt_int=""
179d5631638Smalcaudio_win_int=""
1802b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
181957f1f99SMichael Rothlibs_qga=""
1825bc62e01SGerd Hoffmanndebug_info="yes"
18363678e17SSteven Noonanstack_protector=""
184ac0df51dSaliguori
185afb63ebdSStefan Weil# Don't accept a target_list environment variable.
186afb63ebdSStefan Weilunset target_list
187377529c0SPaolo Bonzini
188377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
189377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
190377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
191377529c0SPaolo Bonzini#              unless --disable-foo is given
192377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
193377529c0SPaolo Bonzini#              feature will searched for,
194377529c0SPaolo Bonzini#              if not found, configure exits with error
195377529c0SPaolo Bonzini#
196377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
197377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
198377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
199377529c0SPaolo Bonzini
200377529c0SPaolo Bonzinibluez=""
201377529c0SPaolo Bonzinibrlapi=""
202377529c0SPaolo Bonzinicurl=""
203377529c0SPaolo Bonzinicurses=""
204377529c0SPaolo Bonzinidocs=""
205377529c0SPaolo Bonzinifdt=""
20658952137SVincenzo Maffionenetmap="no"
207e2134eb9SGerd Hoffmannpixman=""
208377529c0SPaolo Bonzinisdl=""
209ee8466d0SCole Robinsonsdlabi=""
210983eef5aSMeador Ingevirtfs=""
211821601eaSJes Sorensenvnc="yes"
212377529c0SPaolo Bonzinisparse="no"
213377529c0SPaolo Bonzinivde=""
214377529c0SPaolo Bonzinivnc_sasl=""
215377529c0SPaolo Bonzinivnc_jpeg=""
216377529c0SPaolo Bonzinivnc_png=""
217377529c0SPaolo Bonzinixen=""
218d5b93ddfSAnthony PERARDxen_ctrl_version=""
21964a7ad6fSIan Campbellxen_pv_domain_build="no"
220eb6fda0fSAnthony PERARDxen_pci_passthrough=""
221377529c0SPaolo Bonzinilinux_aio=""
22247e98658SCorey Bryantcap_ng=""
223377529c0SPaolo Bonziniattr=""
2244f26f2b6SAvi Kivitylibattr=""
225377529c0SPaolo Bonzinixfs=""
226377529c0SPaolo Bonzini
227d41a75a2SBradvhost_net="no"
2285e9be92dSNicholas Bellingervhost_scsi="no"
229fc0b9b0eSStefan Hajnoczivhost_vsock="no"
230d41a75a2SBradkvm="no"
231b0cb0a66SVincent Palatinhax="no"
2322da776dbSMichael R. Hinesrdma=""
233377529c0SPaolo Bonzinigprof="no"
234377529c0SPaolo Bonzinidebug_tcg="no"
235377529c0SPaolo Bonzinidebug="no"
236b553a042SJohn Snowfortify_source=""
237377529c0SPaolo Bonzinistrip_opt="yes"
2389195b2c2SStefan Weiltcg_interpreter="no"
239377529c0SPaolo Bonzinibigendian="no"
240377529c0SPaolo Bonzinimingw32="no"
2411d728c39SBlue Swirlgcov="no"
2421d728c39SBlue Swirlgcov_tool="gcov"
243377529c0SPaolo BonziniEXESUF=""
24417969268SFam ZhengDSOSUF=".so"
24517969268SFam ZhengLDFLAGS_SHARED="-shared"
24617969268SFam Zhengmodules="no"
247377529c0SPaolo Bonziniprefix="/usr/local"
248377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
249528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
250850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
251377529c0SPaolo Bonzinibindir="\${prefix}/bin"
2523aa5d2beSAlon Levylibdir="\${prefix}/lib"
2538bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
2540f94d6daSAlon Levyincludedir="\${prefix}/include"
255377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
256785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
257377529c0SPaolo Bonziniconfsuffix="/qemu"
258377529c0SPaolo Bonzinislirp="yes"
259377529c0SPaolo Bonzinioss_lib=""
260377529c0SPaolo Bonzinibsd="no"
261377529c0SPaolo Bonzinilinux="no"
262377529c0SPaolo Bonzinisolaris="no"
263377529c0SPaolo Bonziniprofiler="no"
264377529c0SPaolo Bonzinicocoa="no"
265377529c0SPaolo Bonzinisoftmmu="yes"
266377529c0SPaolo Bonzinilinux_user="no"
267377529c0SPaolo Bonzinibsd_user="no"
268377529c0SPaolo Bonziniaix="no"
269377529c0SPaolo Bonziniblobs="yes"
270377529c0SPaolo Bonzinipkgversion=""
27140d6444eSAvi Kivitypie=""
2723556c233SPaolo Bonziniqom_cast_debug="yes"
273baf86d6bSPaolo Bonzinitrace_backends="log"
274377529c0SPaolo Bonzinitrace_file="trace"
275377529c0SPaolo Bonzinispice=""
276377529c0SPaolo Bonzinirbd=""
2777b02f544SMarc-André Lureausmartcard=""
2782b2325ffSGerd Hoffmannlibusb=""
27969354a83SHans de Goedeusb_redir=""
280da076ffeSGerd Hoffmannopengl=""
281014cb152SGerd Hoffmannopengl_dmabuf="no"
28299f2dbd3SLiang Liavx2_opt="no"
2831ece9905SAlon Levyzlib="yes"
284b25c9dffSStefan Weillzo=""
285b25c9dffSStefan Weilsnappy=""
2866b383c08SPeter Wubzip2=""
287e8ef31a3SMichael Tokarevguest_agent=""
288d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
28950cbebb9SMichael Rothguest_agent_ntddscsi="no"
2909dacf32dSYossi Hindinguest_agent_msi=""
291d9840e25STomoki Sekiyamavss_win32_sdk=""
292d9840e25STomoki Sekiyamawin_sdk="no"
2934b1c11fdSDaniel P. Berrangewant_tools="yes"
294c589b249SRonnie Sahlberglibiscsi=""
2956542aa9cSPeter Lievenlibnfs=""
296519175a2SAlex Barcelocoroutine=""
29770c60c08SStefan Hajnoczicoroutine_pool=""
2987d992e4dSPeter Lievendebug_stack_usage="no"
299f794573eSEduardo Otuboseccomp=""
300eb100396SBharata B Raoglusterfs=""
301d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3020c14fb47SBharata B Raoglusterfs_discard="no"
3037c815372SBharata B Raoglusterfs_zerofill="no"
304a4ccabcfSAnthony Liguorigtk=""
3059e04c683SStefan Weilgtkabi=""
306925a0400SGerd Hoffmanngtk_gl="no"
307a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
308ddbb0d09SDaniel P. Berrangegnutls=""
309b917da4cSDaniel P. Berrangegnutls_rnd=""
31091bfcdb0SDaniel P. Berrangenettle=""
311fff2f982SDaniel P. Berrangenettle_kdf="no"
31291bfcdb0SDaniel P. Berrangegcrypt=""
3131f923c70SLongpeng(Mike)gcrypt_hmac="no"
31437788f25SDaniel P. Berrangegcrypt_kdf="no"
315bbbf9bfbSStefan Weilvte=""
3169d9e1521SGerd Hoffmannvirglrenderer=""
317e91c793cSCole Robinsontpm="yes"
3180a12ec87SRichard W.M. Joneslibssh2=""
319a99d57bbSWanlong Gaonuma=""
3202847b469SFam Zhengtcmalloc="no"
3217b01cb97SAlexandre Derumierjemalloc="no"
322a6b1d4c0SChanglong Xiereplication="yes"
323377529c0SPaolo Bonzini
324898be3e0SPeter Maydellsupported_cpu="no"
325898be3e0SPeter Maydellsupported_os="no"
326fb59dabdSPeter Maydellbogus_os="no"
327898be3e0SPeter Maydell
328ac0df51dSaliguori# parse CC options first
329ac0df51dSaliguorifor opt do
33089138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
331ac0df51dSaliguori  case "$opt" in
332ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
333ac0df51dSaliguori  ;;
3343d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
335ac0df51dSaliguori  ;;
33683f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33783f73fceSTomoki Sekiyama  ;;
338ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
339ca4deeb1SPaolo Bonzini  ;;
3402ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3412ff6b91eSJuan Quintela  ;;
342de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
343f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
344e2a2ed06SJuan Quintela  ;;
345a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
346f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
347e2a2ed06SJuan Quintela  ;;
3485bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3495bc62e01SGerd Hoffmann  ;;
3505bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3515bc62e01SGerd Hoffmann  ;;
352ac0df51dSaliguori  esac
353ac0df51dSaliguoridone
354ac0df51dSaliguori# OS specific
355ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35693148aa5SStefan Weil# we can eliminate its usage altogether.
357ac0df51dSaliguori
358e49d021eSPeter Maydell# Preferred compiler:
359e49d021eSPeter Maydell#  ${CC} (if set)
360e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
361e49d021eSPeter Maydell#  system compiler
362e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
363e49d021eSPeter Maydell  cc="$host_cc"
364e49d021eSPeter Maydellelse
365b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
366e49d021eSPeter Maydellfi
367e49d021eSPeter Maydell
36883f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
36983f73fceSTomoki Sekiyama  cxx="c++"
37083f73fceSTomoki Sekiyamaelse
37183f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
37283f73fceSTomoki Sekiyamafi
37383f73fceSTomoki Sekiyama
374b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
375cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3765f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3773dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
378b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
379b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3804852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
381b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
382b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
38317884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38417884d7bSSergei Trofimovichquery_pkg_config() {
38517884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38617884d7bSSergei Trofimovich}
38717884d7bSSergei Trofimovichpkg_config=query_pkg_config
388b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
38947c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
390ac0df51dSaliguori
39145d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
39245d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
39345d285abSPeter Maydell
394be17dc90SMichael S. Tsirkin# default flags for all hosts
3952d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
3962d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
3972d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
3982d31515bSPeter Maydell# provides these semantics.)
3992d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
400f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
401c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
402be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
4036b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4045bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4055bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
406be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4075bc62e01SGerd Hoffmannfi
408be17dc90SMichael S. Tsirkin
409ca4deeb1SPaolo Bonzini# make source path absolute
41089138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
411ca4deeb1SPaolo Bonzini
412cab00a5aSMichael S. Tsirkin# running configure in the source tree?
413cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
414cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
415cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
416cab00a5aSMichael S. Tsirkinelse
417cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
418cab00a5aSMichael S. Tsirkinfi
419cab00a5aSMichael S. Tsirkin
420ac0df51dSaliguoricheck_define() {
421ac0df51dSaliguoricat > $TMPC <<EOF
422ac0df51dSaliguori#if !defined($1)
423fd786e1aSPeter Maydell#error $1 not defined
424ac0df51dSaliguori#endif
425ac0df51dSaliguoriint main(void) { return 0; }
426ac0df51dSaliguoriEOF
42752166aa0SJuan Quintela  compile_object
428ac0df51dSaliguori}
429ac0df51dSaliguori
430307119e7SGerd Hoffmanncheck_include() {
431307119e7SGerd Hoffmanncat > $TMPC <<EOF
432307119e7SGerd Hoffmann#include <$1>
433307119e7SGerd Hoffmannint main(void) { return 0; }
434307119e7SGerd HoffmannEOF
435307119e7SGerd Hoffmann  compile_object
436307119e7SGerd Hoffmann}
437307119e7SGerd Hoffmann
43893b25869SJohn Snowwrite_c_skeleton() {
43993b25869SJohn Snow    cat > $TMPC <<EOF
44093b25869SJohn Snowint main(void) { return 0; }
44193b25869SJohn SnowEOF
44293b25869SJohn Snow}
44393b25869SJohn Snow
444bbea4050SPeter Maydellif check_define __linux__ ; then
445bbea4050SPeter Maydell  targetos="Linux"
446bbea4050SPeter Maydellelif check_define _WIN32 ; then
447bbea4050SPeter Maydell  targetos='MINGW32'
448bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
449bbea4050SPeter Maydell  targetos='OpenBSD'
450bbea4050SPeter Maydellelif check_define __sun__ ; then
451bbea4050SPeter Maydell  targetos='SunOS'
452bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
453bbea4050SPeter Maydell  targetos='Haiku'
454bbea4050SPeter Maydellelse
45589138857SStefan Weil  targetos=$(uname -s)
456bbea4050SPeter Maydellfi
457bbea4050SPeter Maydell
458bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
459bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
460bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
461bbea4050SPeter Maydell# the correct CPU with the --cpu option.
462bbea4050SPeter Maydellcase $targetos in
463bbea4050SPeter MaydellDarwin)
464bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
465bbea4050SPeter Maydell  # run 64-bit userspace code.
466bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
467bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
468bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
469bbea4050SPeter Maydell    cpu="x86_64"
470bbea4050SPeter Maydell  fi
471bbea4050SPeter Maydell  ;;
472bbea4050SPeter MaydellSunOS)
47389138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
474bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
475bbea4050SPeter Maydell    cpu="x86_64"
476bbea4050SPeter Maydell  fi
477bbea4050SPeter Maydellesac
478bbea4050SPeter Maydell
4792ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4802ff6b91eSJuan Quintela  # command line argument
4812ff6b91eSJuan Quintela  :
4822ff6b91eSJuan Quintelaelif check_define __i386__ ; then
483ac0df51dSaliguori  cpu="i386"
484ac0df51dSaliguorielif check_define __x86_64__ ; then
485c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
486c72b26ecSRichard Henderson    cpu="x32"
487c72b26ecSRichard Henderson  else
488ac0df51dSaliguori    cpu="x86_64"
489c72b26ecSRichard Henderson  fi
4903aa9bd6cSblueswir1elif check_define __sparc__ ; then
4913aa9bd6cSblueswir1  if check_define __arch64__ ; then
4923aa9bd6cSblueswir1    cpu="sparc64"
4933aa9bd6cSblueswir1  else
4943aa9bd6cSblueswir1    cpu="sparc"
4953aa9bd6cSblueswir1  fi
496fdf7ed96Smalcelif check_define _ARCH_PPC ; then
497fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
498fdf7ed96Smalc    cpu="ppc64"
499ac0df51dSaliguori  else
500fdf7ed96Smalc    cpu="ppc"
501fdf7ed96Smalc  fi
502afa05235SAurelien Jarnoelif check_define __mips__ ; then
503afa05235SAurelien Jarno  cpu="mips"
504477ba620SAurelien Jarnoelif check_define __ia64__ ; then
505477ba620SAurelien Jarno  cpu="ia64"
506d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
507d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
508d66ed0eaSAurelien Jarno    cpu="s390x"
509d66ed0eaSAurelien Jarno  else
510d66ed0eaSAurelien Jarno    cpu="s390"
511d66ed0eaSAurelien Jarno  fi
51221d89f84SPeter Maydellelif check_define __arm__ ; then
51321d89f84SPeter Maydell  cpu="arm"
5141f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5151f080313SClaudio Fontana  cpu="aarch64"
516fdf7ed96Smalcelse
51789138857SStefan Weil  cpu=$(uname -m)
518ac0df51dSaliguorifi
519ac0df51dSaliguori
520359bc95dSPeter MaydellARCH=
521359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
522359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5237d13299dSbellardcase "$cpu" in
5246499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
525898be3e0SPeter Maydell    cpu="$cpu"
526898be3e0SPeter Maydell    supported_cpu="yes"
527898be3e0SPeter Maydell  ;;
5286499fd15SPeter Maydell  ia64)
529ea8f20f8SJuan Quintela    cpu="$cpu"
530ea8f20f8SJuan Quintela  ;;
5317d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
53297a847bcSbellard    cpu="i386"
533898be3e0SPeter Maydell    supported_cpu="yes"
5347d13299dSbellard  ;;
535aaa5fa14Saurel32  x86_64|amd64)
536aaa5fa14Saurel32    cpu="x86_64"
537898be3e0SPeter Maydell    supported_cpu="yes"
538aaa5fa14Saurel32  ;;
53921d89f84SPeter Maydell  armv*b|armv*l|arm)
54021d89f84SPeter Maydell    cpu="arm"
541898be3e0SPeter Maydell    supported_cpu="yes"
5427d13299dSbellard  ;;
5431f080313SClaudio Fontana  aarch64)
5441f080313SClaudio Fontana    cpu="aarch64"
545898be3e0SPeter Maydell    supported_cpu="yes"
5461f080313SClaudio Fontana  ;;
547afa05235SAurelien Jarno  mips*)
548afa05235SAurelien Jarno    cpu="mips"
549898be3e0SPeter Maydell    supported_cpu="yes"
550afa05235SAurelien Jarno  ;;
5513142255cSblueswir1  sparc|sun4[cdmuv])
552ae228531Sbellard    cpu="sparc"
5536499fd15SPeter Maydell    supported_cpu="yes"
554ae228531Sbellard  ;;
5557d13299dSbellard  *)
556359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
557359bc95dSPeter Maydell    ARCH=unknown
5587d13299dSbellard  ;;
5597d13299dSbellardesac
560359bc95dSPeter Maydellif test -z "$ARCH"; then
561359bc95dSPeter Maydell  ARCH="$cpu"
562359bc95dSPeter Maydellfi
563e2d52ad3SJuan Quintela
5647d13299dSbellard# OS specific
5650dbfc675SJuan Quintela
566adfc3e91SStacey Son# host *BSD for user mode
567adfc3e91SStacey SonHOST_VARIANT_DIR=""
568adfc3e91SStacey Son
5697d13299dSbellardcase $targetos in
57067b915a5SbellardMINGW32*)
57167b915a5Sbellard  mingw32="yes"
572b0cb0a66SVincent Palatin  hax="yes"
5733cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
574307119e7SGerd Hoffmann  if check_include dsound.h; then
5753cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
576307119e7SGerd Hoffmann  else
577307119e7SGerd Hoffmann    audio_drv_list=""
578307119e7SGerd Hoffmann  fi
579898be3e0SPeter Maydell  supported_os="yes"
58067b915a5Sbellard;;
5815c40d2bdSthsGNU/kFreeBSD)
582a167ba50SAurelien Jarno  bsd="yes"
5830c58ac1cSmalc  audio_drv_list="oss"
5840bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5855c40d2bdSths;;
5867d3505c5SbellardFreeBSD)
5877d3505c5Sbellard  bsd="yes"
5880db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5890c58ac1cSmalc  audio_drv_list="oss"
5900bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
591f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
592f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
593a7764f15SEd Maste  # needed for kinfo_getproc
594a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
59558952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
596adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
597898be3e0SPeter Maydell  supported_os="yes"
5987d3505c5Sbellard;;
599c5e97233Sblueswir1DragonFly)
600c5e97233Sblueswir1  bsd="yes"
6010db4a067SPaolo Bonzini  make="${MAKE-gmake}"
602c5e97233Sblueswir1  audio_drv_list="oss"
6030bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
604adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
605c5e97233Sblueswir1;;
6067d3505c5SbellardNetBSD)
6077d3505c5Sbellard  bsd="yes"
6080db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6090c58ac1cSmalc  audio_drv_list="oss"
6100bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6118ef92a88Sblueswir1  oss_lib="-lossaudio"
612adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6137d3505c5Sbellard;;
6147d3505c5SbellardOpenBSD)
6157d3505c5Sbellard  bsd="yes"
6160db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6174f6ab397SBrad Smith  audio_drv_list="sdl"
6180bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
619adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6207d3505c5Sbellard;;
62183fb7adfSbellardDarwin)
62283fb7adfSbellard  bsd="yes"
62383fb7adfSbellard  darwin="yes"
624b0cb0a66SVincent Palatin  hax="yes"
62517969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6261b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
627a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6280c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6291b0f9cc2Saliguori  fi
630fd677642Sths  cocoa="yes"
6310c58ac1cSmalc  audio_drv_list="coreaudio"
63214382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6330c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6347973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
635a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
636a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
637a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
638adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
639898be3e0SPeter Maydell  supported_os="yes"
64083fb7adfSbellard;;
641ec530c81SbellardSunOS)
642ec530c81Sbellard  solaris="yes"
6430db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6440db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
645fa58948dSBlue Swirl  ld="gld"
646e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6470475a5caSths  needs_libsunmath="no"
64889138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
649c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6500475a5caSths    if test "$solarisrev" -le 9 ; then
6510475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6520475a5caSths        needs_libsunmath="yes"
653f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
654f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
655f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6560475a5caSths      else
65776ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
65876ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
65976ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
66076ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6610475a5caSths      fi
6620475a5caSths    fi
66386b2bd93Sths  fi
6646b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6650c58ac1cSmalc    audio_drv_list="oss"
6666b4d2ba1Sths  fi
667c2de5c91Smalc  audio_possible_drivers="oss sdl"
668d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
669d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
670d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
671d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
672a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
673560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
674560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
675560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
676ec530c81Sbellard;;
677b29fe3edSmalcAIX)
678b29fe3edSmalc  aix="yes"
6790db4a067SPaolo Bonzini  make="${MAKE-gmake}"
680b29fe3edSmalc;;
681179cf400SAndreas FärberHaiku)
682179cf400SAndreas Färber  haiku="yes"
683179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
684179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
685179cf400SAndreas Färber;;
686898be3e0SPeter MaydellLinux)
6870c58ac1cSmalc  audio_drv_list="oss"
6880bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6895327cf48Sbellard  linux="yes"
690831b7825Sths  linux_user="yes"
691af2be207SJan Kiszka  kvm="yes"
692af2be207SJan Kiszka  vhost_net="yes"
6935e9be92dSNicholas Bellinger  vhost_scsi="yes"
694fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
695a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
696898be3e0SPeter Maydell  supported_os="yes"
697898be3e0SPeter Maydell;;
698898be3e0SPeter Maydell*)
699fb59dabdSPeter Maydell  # This is a fatal error, but don't report it yet, because we
700fb59dabdSPeter Maydell  # might be going to just print the --help text, or it might
701fb59dabdSPeter Maydell  # be the result of a missing compiler.
702fb59dabdSPeter Maydell  bogus_os="yes"
703fb065187Sbellard;;
7047d13299dSbellardesac
7057d13299dSbellard
7067d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
707b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
70884778508Sblueswir1    bsd_user="yes"
7097d3505c5Sbellard  fi
71008de3949SAndreas Färberfi
7117d3505c5Sbellard
7120db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7130db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
71452510f8bSStefan Weil: ${python=${PYTHON-python}}
715e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7160db4a067SPaolo Bonzini
7173c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7183c4a4d0dSPeter Maydellif has clang; then
7193c4a4d0dSPeter Maydell  objcc=clang
7203c4a4d0dSPeter Maydellelse
7213c4a4d0dSPeter Maydell  objcc="$cc"
7223c4a4d0dSPeter Maydellfi
7233c4a4d0dSPeter Maydell
7243457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7253457a3f8SJuan Quintela  EXESUF=".exe"
72617969268SFam Zheng  DSOSUF=".dll"
727a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
728e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
729e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
73078e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
73178e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
732f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
73393b25869SJohn Snow  write_c_skeleton;
734f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
735f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
736f7cf5d5bSStefan Weil  fi
737c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
738683035deSPaolo Bonzini  mandir="\${prefix}"
739528ae5b8SEduardo Habkost  datadir="\${prefix}"
740850da188SEduardo Habkost  qemu_docdir="\${prefix}"
741683035deSPaolo Bonzini  bindir="\${prefix}"
742683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7435a699bbbSLaszlo Ersek  local_statedir=
744683035deSPaolo Bonzini  confsuffix=""
745259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7463457a3f8SJuan Quintelafi
7473457a3f8SJuan Quintela
748487fefdbSAnthony Liguoriwerror=""
74985aa5189Sbellard
7507d13299dSbellardfor opt do
75189138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7527d13299dSbellard  case "$opt" in
7532efc3265Sbellard  --help|-h) show_help=yes
7542efc3265Sbellard  ;;
75599123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
75699123e13SMike Frysinger  ;;
757b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7587d13299dSbellard  ;;
759b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
76032ce6337Sbellard  ;;
761ca4deeb1SPaolo Bonzini  --source-path=*)
7627d13299dSbellard  ;;
763ac0df51dSaliguori  --cross-prefix=*)
7647d13299dSbellard  ;;
765ac0df51dSaliguori  --cc=*)
7667d13299dSbellard  ;;
767b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
76883469015Sbellard  ;;
76983f73fceSTomoki Sekiyama  --cxx=*)
77083f73fceSTomoki Sekiyama  ;;
771e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
772e007dbecSMichael S. Tsirkin  ;;
7733c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7743c4a4d0dSPeter Maydell  ;;
775b1a550a0Spbrook  --make=*) make="$optarg"
7767d13299dSbellard  ;;
7776a882643Spbrook  --install=*) install="$optarg"
7786a882643Spbrook  ;;
779c886edfbSBlue Swirl  --python=*) python="$optarg"
780c886edfbSBlue Swirl  ;;
7811d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7821d728c39SBlue Swirl  ;;
783e2d8830eSBrad  --smbd=*) smbd="$optarg"
784e2d8830eSBrad  ;;
785e2a2ed06SJuan Quintela  --extra-cflags=*)
7867d13299dSbellard  ;;
787e2a2ed06SJuan Quintela  --extra-ldflags=*)
7887d13299dSbellard  ;;
7895bc62e01SGerd Hoffmann  --enable-debug-info)
7905bc62e01SGerd Hoffmann  ;;
7915bc62e01SGerd Hoffmann  --disable-debug-info)
7925bc62e01SGerd Hoffmann  ;;
79317969268SFam Zheng  --enable-modules)
79417969268SFam Zheng      modules="yes"
79517969268SFam Zheng  ;;
7963aa88b31SStefan Hajnoczi  --disable-modules)
7973aa88b31SStefan Hajnoczi      modules="no"
7983aa88b31SStefan Hajnoczi  ;;
7992ff6b91eSJuan Quintela  --cpu=*)
8007d13299dSbellard  ;;
801b1a550a0Spbrook  --target-list=*) target_list="$optarg"
802de83cd02Sbellard  ;;
8035b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8045b808275SLluís Vilanova  ;;
8055b808275SLluís Vilanova  # XXX: backwards compatibility
8065b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
80794a420b1SStefan Hajnoczi  ;;
80874242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8099410b56cSPrerna Saxena  ;;
8107d13299dSbellard  --enable-gprof) gprof="yes"
8117d13299dSbellard  ;;
8121d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8131d728c39SBlue Swirl  ;;
81479427693SLoïc Minier  --static)
81579427693SLoïc Minier    static="yes"
81679427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
81717884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
81843ce4dfeSbellard  ;;
8190b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8200b24e75fSPaolo Bonzini  ;;
8210b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8220b24e75fSPaolo Bonzini  ;;
8233aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8243aa5d2beSAlon Levy  ;;
8258bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8268bf188aaSMichael Tokarev  ;;
8270f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8280f94d6daSAlon Levy  ;;
829528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8300b24e75fSPaolo Bonzini  ;;
831023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
832023d3d67SEduardo Habkost  ;;
833850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8340b24e75fSPaolo Bonzini  ;;
835ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
83607381cc1SAnthony Liguori  ;;
837785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
838785c23aeSLuiz Capitulino  ;;
839785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
840023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
841023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
842023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
843023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
844023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
845023ddd74SMax Filippov    # lots of directory switches by default.
846023ddd74SMax Filippov  ;;
847e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
848e2134eb9SGerd Hoffmann  ;;
849e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
850e2134eb9SGerd Hoffmann  ;;
85174880fe2SRobert Schiele  --without-pixman) pixman="none"
85274880fe2SRobert Schiele  ;;
85397a847bcSbellard  --disable-sdl) sdl="no"
85497a847bcSbellard  ;;
855c4198157SJuan Quintela  --enable-sdl) sdl="yes"
856c4198157SJuan Quintela  ;;
85747c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
85847c03744SDave Airlie  ;;
8593556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8603556c233SPaolo Bonzini  ;;
8613556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8623556c233SPaolo Bonzini  ;;
863983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
864983eef5aSMeador Inge  ;;
865983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
866983eef5aSMeador Inge  ;;
867821601eaSJes Sorensen  --disable-vnc) vnc="no"
868821601eaSJes Sorensen  ;;
869821601eaSJes Sorensen  --enable-vnc) vnc="yes"
870821601eaSJes Sorensen  ;;
8712f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8722f6a1ab0Sblueswir1  ;;
8730c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8740c58ac1cSmalc  ;;
87589138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
876b64ec4e4SFam Zheng  ;;
87789138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
878eb852011SMarkus Armbruster  ;;
879f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
880f8393946Saurel32  ;;
881f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
882f8393946Saurel32  ;;
883f3d08ee6SPaul Brook  --enable-debug)
884f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
885f3d08ee6SPaul Brook      debug_tcg="yes"
886f3d08ee6SPaul Brook      debug="yes"
887f3d08ee6SPaul Brook      strip_opt="no"
888b553a042SJohn Snow      fortify_source="no"
889f3d08ee6SPaul Brook  ;;
89003b4fe7dSaliguori  --enable-sparse) sparse="yes"
89103b4fe7dSaliguori  ;;
89203b4fe7dSaliguori  --disable-sparse) sparse="no"
89303b4fe7dSaliguori  ;;
8941625af87Saliguori  --disable-strip) strip_opt="no"
8951625af87Saliguori  ;;
8962f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8972f9606b3Saliguori  ;;
898ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
899ea784e3bSJuan Quintela  ;;
9002f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9012f6f5c7aSCorentin Chary  ;;
9022f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9032f6f5c7aSCorentin Chary  ;;
904efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
905efe556adSCorentin Chary  ;;
906efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
907efe556adSCorentin Chary  ;;
908443f1376Sbellard  --disable-slirp) slirp="no"
909c20709aaSbellard  ;;
910e0e6c8c0Saliguori  --disable-vde) vde="no"
9118a16d273Sths  ;;
912dfb278bdSJuan Quintela  --enable-vde) vde="yes"
913dfb278bdSJuan Quintela  ;;
91458952137SVincenzo Maffione  --disable-netmap) netmap="no"
91558952137SVincenzo Maffione  ;;
91658952137SVincenzo Maffione  --enable-netmap) netmap="yes"
91758952137SVincenzo Maffione  ;;
918e37630caSaliguori  --disable-xen) xen="no"
919e37630caSaliguori  ;;
920fc321b4bSJuan Quintela  --enable-xen) xen="yes"
921fc321b4bSJuan Quintela  ;;
922eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
923eb6fda0fSAnthony PERARD  ;;
924eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
925eb6fda0fSAnthony PERARD  ;;
92664a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
92764a7ad6fSIan Campbell  ;;
92864a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
92964a7ad6fSIan Campbell  ;;
9302e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9312e4d9fb1Saurel32  ;;
9324ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9334ffcedb6SJuan Quintela  ;;
934fb599c9aSbalrog  --disable-bluez) bluez="no"
935fb599c9aSbalrog  ;;
936a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
937a20a6f46SJuan Quintela  ;;
9387ba1e619Saliguori  --disable-kvm) kvm="no"
9397ba1e619Saliguori  ;;
940b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
941b31a0277SJuan Quintela  ;;
942b0cb0a66SVincent Palatin  --disable-hax) hax="no"
943180fb750Szhanghailiang  ;;
944b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
945180fb750Szhanghailiang  ;;
9469195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9479195b2c2SStefan Weil  ;;
9489195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9499195b2c2SStefan Weil  ;;
95047e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
95147e98658SCorey Bryant  ;;
95247e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
95347e98658SCorey Bryant  ;;
954cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
955cd4ec0b4SGerd Hoffmann  ;;
956cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
957cd4ec0b4SGerd Hoffmann  ;;
958c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
959c589b249SRonnie Sahlberg  ;;
960c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
961c589b249SRonnie Sahlberg  ;;
9626542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9636542aa9cSPeter Lieven  ;;
9646542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9656542aa9cSPeter Lieven  ;;
96605c2a3e7Sbellard  --enable-profiler) profiler="yes"
96705c2a3e7Sbellard  ;;
96814821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
96914821030SPavel Borzenkov  ;;
970c2de5c91Smalc  --enable-cocoa)
971c2de5c91Smalc      cocoa="yes" ;
97289138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9735b0753e0Sbellard  ;;
974cad25d69Spbrook  --disable-system) softmmu="no"
9750a8e90f4Spbrook  ;;
976cad25d69Spbrook  --enable-system) softmmu="yes"
9770a8e90f4Spbrook  ;;
9780953a80fSZachary Amsden  --disable-user)
9790953a80fSZachary Amsden      linux_user="no" ;
9800953a80fSZachary Amsden      bsd_user="no" ;
9810953a80fSZachary Amsden  ;;
9820953a80fSZachary Amsden  --enable-user) ;;
983831b7825Sths  --disable-linux-user) linux_user="no"
9840a8e90f4Spbrook  ;;
985831b7825Sths  --enable-linux-user) linux_user="yes"
986831b7825Sths  ;;
98784778508Sblueswir1  --disable-bsd-user) bsd_user="no"
98884778508Sblueswir1  ;;
98984778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
99084778508Sblueswir1  ;;
99140d6444eSAvi Kivity  --enable-pie) pie="yes"
99234005a00SKirill A. Shutemov  ;;
99340d6444eSAvi Kivity  --disable-pie) pie="no"
99434005a00SKirill A. Shutemov  ;;
99585aa5189Sbellard  --enable-werror) werror="yes"
99685aa5189Sbellard  ;;
99785aa5189Sbellard  --disable-werror) werror="no"
99885aa5189Sbellard  ;;
99963678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
100063678e17SSteven Noonan  ;;
100163678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
100263678e17SSteven Noonan  ;;
10034d3b6f6eSbalrog  --disable-curses) curses="no"
10044d3b6f6eSbalrog  ;;
1005c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1006c584a6d0SJuan Quintela  ;;
1007769ce76dSAlexander Graf  --disable-curl) curl="no"
1008769ce76dSAlexander Graf  ;;
1009788c8196SJuan Quintela  --enable-curl) curl="yes"
1010788c8196SJuan Quintela  ;;
10112df87df7SJuan Quintela  --disable-fdt) fdt="no"
10122df87df7SJuan Quintela  ;;
10132df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10142df87df7SJuan Quintela  ;;
10155c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10165c6c3a6cSChristoph Hellwig  ;;
10175c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10185c6c3a6cSChristoph Hellwig  ;;
1019758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1020758e8e38SVenkateswararao Jujjuri (JV)  ;;
1021758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1022758e8e38SVenkateswararao Jujjuri (JV)  ;;
102377755340Sths  --disable-blobs) blobs="no"
102477755340Sths  ;;
10254a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10264a19f1ecSpbrook  ;;
1027519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1028519175a2SAlex Barcelo  ;;
102970c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
103070c60c08SStefan Hajnoczi  ;;
103170c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
103270c60c08SStefan Hajnoczi  ;;
10337d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10347d992e4dSPeter Lieven  ;;
1035a25dba17SJuan Quintela  --disable-docs) docs="no"
103670ec5dc0SAnthony Liguori  ;;
1037a25dba17SJuan Quintela  --enable-docs) docs="yes"
103883a3ab8bSJuan Quintela  ;;
1039d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1040d5970055SMichael S. Tsirkin  ;;
1041d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1042d5970055SMichael S. Tsirkin  ;;
10435e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10445e9be92dSNicholas Bellinger  ;;
10455e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10465e9be92dSNicholas Bellinger  ;;
1047fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1048fc0b9b0eSStefan Hajnoczi  ;;
1049fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1050fc0b9b0eSStefan Hajnoczi  ;;
1051da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
105220ff075bSMichael Walle  ;;
1053da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
105420ff075bSMichael Walle  ;;
1055f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1056f27aaf4bSChristian Brunner  ;;
1057f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1058f27aaf4bSChristian Brunner  ;;
10598c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10608c84cf11SSergei Trofimovich  ;;
10618c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10628c84cf11SSergei Trofimovich  ;;
10637b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1064111a38b0SRobert Relyea  ;;
10657b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1066111a38b0SRobert Relyea  ;;
10672b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10682b2325ffSGerd Hoffmann  ;;
10692b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10702b2325ffSGerd Hoffmann  ;;
107169354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
107269354a83SHans de Goede  ;;
107369354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
107469354a83SHans de Goede  ;;
10751ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10761ece9905SAlon Levy  ;;
1077b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1078b25c9dffSStefan Weil  ;;
1079607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1080607dacd0Sqiaonuohan  ;;
1081b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1082b25c9dffSStefan Weil  ;;
1083607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1084607dacd0Sqiaonuohan  ;;
10856b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10866b383c08SPeter Wu  ;;
10876b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10886b383c08SPeter Wu  ;;
1089d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1090d138cee9SMichael Roth  ;;
1091d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1092d138cee9SMichael Roth  ;;
10939dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10949dacf32dSYossi Hindin  ;;
10959dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10969dacf32dSYossi Hindin  ;;
1097d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1098d9840e25STomoki Sekiyama  ;;
1099d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1100d9840e25STomoki Sekiyama  ;;
1101d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1102d9840e25STomoki Sekiyama  ;;
1103d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1104d9840e25STomoki Sekiyama  ;;
1105d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1106d9840e25STomoki Sekiyama  ;;
1107d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1108d9840e25STomoki Sekiyama  ;;
11094b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11104b1c11fdSDaniel P. Berrange  ;;
11114b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11124b1c11fdSDaniel P. Berrange  ;;
1113f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1114f794573eSEduardo Otubo  ;;
1115f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1116f794573eSEduardo Otubo  ;;
1117eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1118eb100396SBharata B Rao  ;;
1119eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1120eb100396SBharata B Rao  ;;
112152b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
112252b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1123583f6e7bSStefan Hajnoczi  ;;
1124cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1125cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1126cb6414dfSFam Zheng  ;;
1127315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1128315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1129315d3184SFam Zheng  ;;
1130a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1131a4ccabcfSAnthony Liguori  ;;
1132a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1133a4ccabcfSAnthony Liguori  ;;
1134a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1135a1c5e949SDaniel P. Berrange  ;;
1136ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1137ddbb0d09SDaniel P. Berrange  ;;
1138ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1139ddbb0d09SDaniel P. Berrange  ;;
114091bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
114191bfcdb0SDaniel P. Berrange  ;;
114291bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
114391bfcdb0SDaniel P. Berrange  ;;
114491bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
114591bfcdb0SDaniel P. Berrange  ;;
114691bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
114791bfcdb0SDaniel P. Berrange  ;;
11482da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11492da776dbSMichael R. Hines  ;;
11502da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11512da776dbSMichael R. Hines  ;;
1152528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1153528de90aSDaniel P. Berrange  ;;
1154bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1155bbbf9bfbSStefan Weil  ;;
1156bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1157bbbf9bfbSStefan Weil  ;;
11589d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11599d9e1521SGerd Hoffmann  ;;
11609d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11619d9e1521SGerd Hoffmann  ;;
1162e91c793cSCole Robinson  --disable-tpm) tpm="no"
1163e91c793cSCole Robinson  ;;
1164ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1165ab214c29SStefan Berger  ;;
11660a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11670a12ec87SRichard W.M. Jones  ;;
11680a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11690a12ec87SRichard W.M. Jones  ;;
1170a99d57bbSWanlong Gao  --disable-numa) numa="no"
1171a99d57bbSWanlong Gao  ;;
1172a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1173a99d57bbSWanlong Gao  ;;
11742847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11752847b469SFam Zheng  ;;
11762847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11772847b469SFam Zheng  ;;
11787b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11797b01cb97SAlexandre Derumier  ;;
11807b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11817b01cb97SAlexandre Derumier  ;;
1182a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1183a6b1d4c0SChanglong Xie  ;;
1184a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1185a6b1d4c0SChanglong Xie  ;;
11862d2ad6d0SFam Zheng  *)
11872d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11882d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11892d2ad6d0SFam Zheng      exit 1
11907f1559c6Sbalrog  ;;
11917d13299dSbellard  esac
11927d13299dSbellarddone
11937d13299dSbellard
1194f6f0b7d9SStefan Weilif ! has $python; then
1195f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1196f6f0b7d9SStefan Weilfi
1197f6f0b7d9SStefan Weil
1198f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1199f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1200fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1201fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1202f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1203f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1204f6f0b7d9SStefan Weilfi
1205f6f0b7d9SStefan Weil
1206fec21036SMarkus Armbruster# Suppress writing compiled files
1207f6f0b7d9SStefan Weilpython="$python -B"
1208f6f0b7d9SStefan Weil
120940293e58Sbellardcase "$cpu" in
1210e3608d66SRichard Henderson    ppc)
1211e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1212e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1213e3608d66SRichard Henderson           ;;
1214e3608d66SRichard Henderson    ppc64)
1215e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1216e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1217e3608d66SRichard Henderson           ;;
12189b9c37c3SRichard Henderson    sparc)
12190c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
122079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
12213142255cSblueswir1           ;;
1222ed968ff1SJuan Quintela    sparc64)
12230c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
122479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
12253142255cSblueswir1           ;;
122676d83bdeSths    s390)
1227061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
122828d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
122928d7cc49SRichard Henderson           ;;
123028d7cc49SRichard Henderson    s390x)
1231061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
123228d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
123376d83bdeSths           ;;
123440293e58Sbellard    i386)
123579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12360c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12372b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
123840293e58Sbellard           ;;
123940293e58Sbellard    x86_64)
12407ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12417ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12427ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12437ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12440c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12452b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1246379f6698SPaul Brook           ;;
1247c72b26ecSRichard Henderson    x32)
1248c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1249c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1250c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1251c72b26ecSRichard Henderson           ;;
125230163d89SPeter Maydell    # No special flags required for other host CPUs
12533142255cSblueswir1esac
12543142255cSblueswir1
125579f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
125679f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
125779f3b12fSPeter Crosthwaite
1258affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1259affc88ccSPeter Maydell# support, even if we're using TCI.
1260affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1261affc88ccSPeter Maydell  bsd_user="no"
1262affc88ccSPeter Maydell  linux_user="no"
1263affc88ccSPeter Maydellfi
1264affc88ccSPeter Maydell
126560e0df25SPeter Maydelldefault_target_list=""
126660e0df25SPeter Maydell
12676e92f823SPeter Maydellmak_wilds=""
12686e92f823SPeter Maydell
126960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12706e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
127160e0df25SPeter Maydellfi
127260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12736e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
127460e0df25SPeter Maydellfi
127560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12766e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
127760e0df25SPeter Maydellfi
127860e0df25SPeter Maydell
12796e92f823SPeter Maydellfor config in $mak_wilds; do
12806e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12816e92f823SPeter Maydelldone
12826e92f823SPeter Maydell
1283af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1284af5db58eSpbrookcat << EOF
1285af5db58eSpbrook
1286af5db58eSpbrookUsage: configure [options]
1287af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1288af5db58eSpbrook
128908fb77edSStefan WeilStandard options:
129008fb77edSStefan Weil  --help                   print this message
129108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
129208fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
129308fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
129408fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
129508fb77edSStefan Weil$(echo Available targets: $default_target_list | \
129608fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
129708fb77edSStefan Weil
129808fb77edSStefan WeilAdvanced options (experts only):
129908fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
130008fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
130108fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
130208fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
130308fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
130408fb77edSStefan Weil                           build time
130508fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
130608fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
130708fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
130808fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
130908fb77edSStefan Weil  --make=MAKE              use specified make [$make]
131008fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
131108fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
131208fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
131308fb77edSStefan Weil  --static                 enable static build [$static]
131408fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
131508fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
131608fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
131708fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
131808fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
131908fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
132008fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1321e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
132208fb77edSStefan Weil  --enable-debug           enable common debug build options
132308fb77edSStefan Weil  --disable-strip          disable stripping binaries
132408fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
132563678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
132608fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
132708fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
132808fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
132908fb77edSStefan Weil  --block-drv-rw-whitelist=L
133008fb77edSStefan Weil                           set block driver read-write whitelist
133108fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
133208fb77edSStefan Weil  --block-drv-ro-whitelist=L
133308fb77edSStefan Weil                           set block driver read-only whitelist
133408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13355b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
133608fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
133708fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
133808fb77edSStefan Weil                           Default:trace-<pid>
1339c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1340c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1341c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1342c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
134308fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
134408fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
134508fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
134608fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1347c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1348c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1349c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1350a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1351c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1352c12d66aaSLin Ma  --enable-profiler        profiler support
1353c12d66aaSLin Ma  --enable-xen-pv-domain-build
1354c12d66aaSLin Ma                           xen pv domain builder
1355c12d66aaSLin Ma  --enable-debug-stack-usage
1356c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1357c23f23b9SMichael Tokarev
1358c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1359c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1360c23f23b9SMichael Tokarev
1361c23f23b9SMichael Tokarev  system          all system emulation targets
1362c23f23b9SMichael Tokarev  user            supported user emulation targets
1363c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1364c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1365c23f23b9SMichael Tokarev  docs            build documentation
1366c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1367c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1368c23f23b9SMichael Tokarev  pie             Position Independent Executables
1369c23f23b9SMichael Tokarev  modules         modules support
1370c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1371c23f23b9SMichael Tokarev  debug-info      debugging information
1372c23f23b9SMichael Tokarev  sparse          sparse checker
1373c23f23b9SMichael Tokarev
1374ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
137591bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
137691bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1377c23f23b9SMichael Tokarev  sdl             SDL UI
1378c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1379c23f23b9SMichael Tokarev  gtk             gtk UI
1380c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1381c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1382c23f23b9SMichael Tokarev  curses          curses UI
1383c23f23b9SMichael Tokarev  vnc             VNC UI support
1384c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1385c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1386c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1387c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1388c23f23b9SMichael Tokarev  virtfs          VirtFS
1389c23f23b9SMichael Tokarev  xen             xen backend driver support
1390c23f23b9SMichael Tokarev  xen-pci-passthrough
1391c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1392c23f23b9SMichael Tokarev  curl            curl connectivity
1393c23f23b9SMichael Tokarev  fdt             fdt device tree
1394c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1395c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1396b0cb0a66SVincent Palatin  hax             HAX acceleration support
1397c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1398c23f23b9SMichael Tokarev  vde             support for vde network
1399c23f23b9SMichael Tokarev  netmap          support for netmap network
1400c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1401c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1402c23f23b9SMichael Tokarev  attr            attr and xattr support
1403c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1404c23f23b9SMichael Tokarev  spice           spice
1405c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1406c23f23b9SMichael Tokarev  libiscsi        iscsi support
1407c23f23b9SMichael Tokarev  libnfs          nfs support
14087b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1409c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1410c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1411c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1412c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1413c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1414c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1415c23f23b9SMichael Tokarev  seccomp         seccomp support
1416c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1417c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1418c23f23b9SMichael Tokarev  tpm             TPM support
1419c23f23b9SMichael Tokarev  libssh2         ssh block device support
1420c23f23b9SMichael Tokarev  numa            libnuma support
1421c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
14227b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1423a6b1d4c0SChanglong Xie  replication     replication support
1424c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1425c12d66aaSLin Ma  opengl          opengl support
1426c12d66aaSLin Ma  virglrenderer   virgl rendering support
1427c12d66aaSLin Ma  xfsctl          xfsctl support
1428c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1429c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
143008fb77edSStefan Weil
143108fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1432af5db58eSpbrookEOF
14332d2ad6d0SFam Zhengexit 0
1434af5db58eSpbrookfi
1435af5db58eSpbrook
1436359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1437359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1438359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1439359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1440359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1441359bc95dSPeter Maydell    else
144276ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1443359bc95dSPeter Maydell    fi
1444359bc95dSPeter Maydellfi
1445359bc95dSPeter Maydell
14469c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14479c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14489c83ffd8SPeter Maydellif test -z "$werror" ; then
14499c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1450e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14519c83ffd8SPeter Maydell        werror="yes"
14529c83ffd8SPeter Maydell    else
14539c83ffd8SPeter Maydell        werror="no"
14549c83ffd8SPeter Maydell    fi
14559c83ffd8SPeter Maydellfi
14569c83ffd8SPeter Maydell
14578d05095cSPaolo Bonzini# check that the C compiler works.
145893b25869SJohn Snowwrite_c_skeleton;
14598d05095cSPaolo Bonziniif compile_object ; then
14608d05095cSPaolo Bonzini  : C compiler works ok
14618d05095cSPaolo Bonzinielse
146276ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14638d05095cSPaolo Bonzinifi
14640ef74c74SPeter Maydellif ! compile_prog ; then
14650ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14660ef74c74SPeter Maydellfi
14678d05095cSPaolo Bonzini
1468fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1469fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1470fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1471fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1472fb59dabdSPeter Maydell    # host OS we should stop now.
1473fb59dabdSPeter Maydell    error_exit "Unrecognized host OS $targetos"
1474fb59dabdSPeter Maydellfi
1475fb59dabdSPeter Maydell
147698b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
147798b21dcdSPeter Maydellif has $cxx; then
147898b21dcdSPeter Maydell    cat > $TMPC <<EOF
147998b21dcdSPeter Maydellint c_function(void);
148098b21dcdSPeter Maydellint main(void) { return c_function(); }
148198b21dcdSPeter MaydellEOF
148298b21dcdSPeter Maydell
148398b21dcdSPeter Maydell    compile_object
148498b21dcdSPeter Maydell
14859c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
148698b21dcdSPeter Maydellextern "C" {
148798b21dcdSPeter Maydell   int c_function(void);
148898b21dcdSPeter Maydell}
148998b21dcdSPeter Maydellint c_function(void) { return 42; }
149098b21dcdSPeter MaydellEOF
149198b21dcdSPeter Maydell
14929c83ffd8SPeter Maydell    update_cxxflags
14939c83ffd8SPeter Maydell
14949c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
149598b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
149698b21dcdSPeter Maydell        :
149798b21dcdSPeter Maydell    else
149898b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
149998b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
150098b21dcdSPeter Maydell        cxx=
150198b21dcdSPeter Maydell    fi
150298b21dcdSPeter Maydellelse
150398b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
150498b21dcdSPeter Maydell    cxx=
150598b21dcdSPeter Maydellfi
150698b21dcdSPeter Maydell
15078d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15088d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1509ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1510435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1511c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
151271429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15136ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15146ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15156ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15166ca026cbSPeter Maydell# so it's too error prone.
151793b25869SJohn Snow
151893b25869SJohn Snowcc_has_warning_flag() {
151993b25869SJohn Snow    write_c_skeleton;
152093b25869SJohn Snow
1521a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1522a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1523a1d29d6cSPeter Maydell    # warning options).
152493b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
152593b25869SJohn Snow    compile_prog "-Werror $optflag" ""
152693b25869SJohn Snow}
152793b25869SJohn Snow
152893b25869SJohn Snowfor flag in $gcc_flags; do
152993b25869SJohn Snow    if cc_has_warning_flag $flag ; then
15308d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15318d05095cSPaolo Bonzini    fi
15328d05095cSPaolo Bonzinidone
15338d05095cSPaolo Bonzini
153463678e17SSteven Noonanif test "$stack_protector" != "no"; then
1535fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1536fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1537fccd35a0SRodrigo Rebello{
1538fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1539fccd35a0SRodrigo Rebello    while (*c) {
1540fccd35a0SRodrigo Rebello        *p++ = *c++;
1541fccd35a0SRodrigo Rebello    }
1542fccd35a0SRodrigo Rebello    return 0;
1543fccd35a0SRodrigo Rebello}
1544fccd35a0SRodrigo RebelloEOF
154563678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15463b463a3fSMiroslav Rezanina  sp_on=0
154763678e17SSteven Noonan  for flag in $gcc_flags; do
1548590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1549590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1550590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1551590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
155263678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15533b463a3fSMiroslav Rezanina      sp_on=1
155463678e17SSteven Noonan      break
155563678e17SSteven Noonan    fi
155663678e17SSteven Noonan  done
15573b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15583b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15593b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15603b463a3fSMiroslav Rezanina    fi
15613b463a3fSMiroslav Rezanina  fi
156237746c5eSMarc-André Lureaufi
156337746c5eSMarc-André Lureau
1564cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1565cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1566cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1567cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1568cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1569cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1570cbdd1999SPaolo Bonziniint main(void) { return 0; }
1571cbdd1999SPaolo Bonzini#else
1572cbdd1999SPaolo Bonzini#error No bug in this compiler.
1573cbdd1999SPaolo Bonzini#endif
1574cbdd1999SPaolo BonziniEOF
1575cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1576cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1577cbdd1999SPaolo Bonzinifi
1578cbdd1999SPaolo Bonzini
157940d6444eSAvi Kivityif test "$static" = "yes" ; then
1580aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1581aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1582aa0d1f44SPaolo Bonzini  fi
158340d6444eSAvi Kivity  if test "$pie" = "yes" ; then
158476ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
158540d6444eSAvi Kivity  else
158640d6444eSAvi Kivity    pie="no"
158740d6444eSAvi Kivity  fi
158840d6444eSAvi Kivityfi
158940d6444eSAvi Kivity
1590768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1591768b7855SEmilio G. Cota  cat > $TMPC << EOF
1592768b7855SEmilio G. Cotastatic __thread int tls_var;
1593768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1594768b7855SEmilio G. CotaEOF
1595768b7855SEmilio G. Cota
1596768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1597768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1598768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1599768b7855SEmilio G. Cotafi
1600768b7855SEmilio G. Cota
160140d6444eSAvi Kivityif test "$pie" = ""; then
160240d6444eSAvi Kivity  case "$cpu-$targetos" in
1603c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
160440d6444eSAvi Kivity      ;;
160540d6444eSAvi Kivity    *)
160640d6444eSAvi Kivity      pie="no"
160740d6444eSAvi Kivity      ;;
160840d6444eSAvi Kivity  esac
160940d6444eSAvi Kivityfi
161040d6444eSAvi Kivity
161140d6444eSAvi Kivityif test "$pie" != "no" ; then
161240d6444eSAvi Kivity  cat > $TMPC << EOF
161321d4a791SAvi Kivity
161421d4a791SAvi Kivity#ifdef __linux__
161521d4a791SAvi Kivity#  define THREAD __thread
161621d4a791SAvi Kivity#else
161721d4a791SAvi Kivity#  define THREAD
161821d4a791SAvi Kivity#endif
161921d4a791SAvi Kivity
162021d4a791SAvi Kivitystatic THREAD int tls_var;
162121d4a791SAvi Kivity
162221d4a791SAvi Kivityint main(void) { return tls_var; }
162321d4a791SAvi Kivity
162440d6444eSAvi KivityEOF
162540d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
162640d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
162740d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
162840d6444eSAvi Kivity    pie="yes"
162940d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
163040d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
163140d6444eSAvi Kivity    fi
163240d6444eSAvi Kivity  else
163340d6444eSAvi Kivity    if test "$pie" = "yes"; then
163476ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
163540d6444eSAvi Kivity    else
163640d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
163740d6444eSAvi Kivity      pie="no"
163840d6444eSAvi Kivity    fi
163940d6444eSAvi Kivity  fi
164046eef33bSBrad
1641e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
164246eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
164346eef33bSBrad    LDFLAGS_NOPIE="-nopie"
164446eef33bSBrad  fi
164540d6444eSAvi Kivityfi
164640d6444eSAvi Kivity
164709dada40SPaolo Bonzini##########################################
164809dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
164909dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
165009dada40SPaolo Bonzini# specification is necessary
165109dada40SPaolo Bonzini
165209dada40SPaolo Bonziniif test "$cpu" = "i386"; then
165309dada40SPaolo Bonzini  cat > $TMPC << EOF
165409dada40SPaolo Bonzinistatic int sfaa(int *ptr)
165509dada40SPaolo Bonzini{
165609dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
165709dada40SPaolo Bonzini}
165809dada40SPaolo Bonzini
165909dada40SPaolo Bonziniint main(void)
166009dada40SPaolo Bonzini{
166109dada40SPaolo Bonzini  int val = 42;
16621405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
166309dada40SPaolo Bonzini  sfaa(&val);
166409dada40SPaolo Bonzini  return val;
166509dada40SPaolo Bonzini}
166609dada40SPaolo BonziniEOF
166709dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
166809dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
166909dada40SPaolo Bonzini  fi
167009dada40SPaolo Bonzinifi
167109dada40SPaolo Bonzini
167209dada40SPaolo Bonzini#########################################
1673ec530c81Sbellard# Solaris specific configure tool chain decisions
167409dada40SPaolo Bonzini
1675ec530c81Sbellardif test "$solaris" = "yes" ; then
16766792aa11SLoïc Minier  if has $install; then
16776792aa11SLoïc Minier    :
16786792aa11SLoïc Minier  else
167976ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
168076ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
168176ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1682ec530c81Sbellard  fi
168389138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
168476ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
168576ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
168676ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1687ec530c81Sbellard  fi
16886792aa11SLoïc Minier  if has ar; then
16896792aa11SLoïc Minier    :
16906792aa11SLoïc Minier  else
1691ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
169276ad07a4SPeter Maydell      error_exit "No path includes ar" \
169376ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1694ec530c81Sbellard    fi
169576ad07a4SPeter Maydell    error_exit "No path includes ar"
1696ec530c81Sbellard  fi
1697ec530c81Sbellardfi
1698ec530c81Sbellard
1699afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1700121afa9eSAnthony Liguori    target_list="$default_target_list"
1701121afa9eSAnthony Liguorielse
170289138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
17035327cf48Sbellardfi
170425b48338SPeter Maydell
170525b48338SPeter Maydell# Check that we recognised the target name; this allows a more
170625b48338SPeter Maydell# friendly error message than if we let it fall through.
170725b48338SPeter Maydellfor target in $target_list; do
170825b48338SPeter Maydell    case " $default_target_list " in
170925b48338SPeter Maydell        *" $target "*)
171025b48338SPeter Maydell            ;;
171125b48338SPeter Maydell        *)
171225b48338SPeter Maydell            error_exit "Unknown target name '$target'"
171325b48338SPeter Maydell            ;;
171425b48338SPeter Maydell    esac
171525b48338SPeter Maydelldone
171625b48338SPeter Maydell
1717f55fe278SPaolo Bonzini# see if system emulation was really requested
1718f55fe278SPaolo Bonzinicase " $target_list " in
1719f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1720f55fe278SPaolo Bonzini  ;;
1721f55fe278SPaolo Bonzini  *) softmmu=no
1722f55fe278SPaolo Bonzini  ;;
1723f55fe278SPaolo Bonziniesac
17245327cf48Sbellard
1725249247c9SJuan Quintelafeature_not_found() {
1726249247c9SJuan Quintela  feature=$1
172721684af0SStewart Smith  remedy=$2
1728249247c9SJuan Quintela
172976ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
173021684af0SStewart Smith      "configure was not able to find it." \
173121684af0SStewart Smith      "$remedy"
1732249247c9SJuan Quintela}
1733249247c9SJuan Quintela
17347d13299dSbellard# ---
17357d13299dSbellard# big/little endian test
17367d13299dSbellardcat > $TMPC << EOF
173761cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
173861cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
173961cc919fSMike Frysingerextern int foo(short *, short *);
174061cc919fSMike Frysingerint main(int argc, char *argv[]) {
174161cc919fSMike Frysinger    return foo(big_endian, little_endian);
17427d13299dSbellard}
17437d13299dSbellardEOF
17447d13299dSbellard
174561cc919fSMike Frysingerif compile_object ; then
174661cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
174761cc919fSMike Frysinger        bigendian="yes"
174861cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
174961cc919fSMike Frysinger        bigendian="no"
17507d13299dSbellard    else
17517d13299dSbellard        echo big/little test failed
17527d13299dSbellard    fi
17537d13299dSbellardelse
175461cc919fSMike Frysinger    echo big/little test failed
17557d13299dSbellardfi
17567d13299dSbellard
1757b0a47e79SJuan Quintela##########################################
1758a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1759a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1760a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1761a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1762a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1763a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1764a30878e7SPeter Maydell    fi
1765a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1766a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1767a30878e7SPeter Maydell    fi
1768a30878e7SPeter Maydell    gtk=no
1769a30878e7SPeter Maydell    sdl=no
1770a30878e7SPeter Maydellfi
1771a30878e7SPeter Maydell
17726b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
17736b39b063SEric Blakecat > $TMPC << EOF
17746b39b063SEric Blake#include <stdint.h>
17756b39b063SEric Blake#include <stdio.h>
17766b39b063SEric Blakeint main(int argc, char *argv[]) {
17776b39b063SEric Blake    return printf("%zu", SIZE_MAX);
17786b39b063SEric Blake}
17796b39b063SEric BlakeEOF
17806b39b063SEric Blakehave_broken_size_max=no
17816b39b063SEric Blakeif ! compile_object -Werror ; then
17826b39b063SEric Blake    have_broken_size_max=yes
17836b39b063SEric Blakefi
17846b39b063SEric Blake
1785a30878e7SPeter Maydell##########################################
1786015a33bdSGonglei# L2TPV3 probe
1787015a33bdSGonglei
1788015a33bdSGongleicat > $TMPC <<EOF
1789015a33bdSGonglei#include <sys/socket.h>
1790bff6cb72SMichael Tokarev#include <linux/ip.h>
1791015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1792015a33bdSGongleiEOF
1793015a33bdSGongleiif compile_prog "" "" ; then
1794015a33bdSGonglei  l2tpv3=yes
1795015a33bdSGongleielse
1796015a33bdSGonglei  l2tpv3=no
1797015a33bdSGongleifi
1798015a33bdSGonglei
1799015a33bdSGonglei##########################################
18004d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
18014d9310f4SDaniel P. Berrange
18024d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
18034d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
18044d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
18054d9310f4SDaniel P. Berrange    #
18064d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
18074d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
18084d9310f4SDaniel P. Berrange    #
18094d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
18104d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
18114d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
18124d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18134d9310f4SDaniel P. Berrange    # that for you.
18144d9310f4SDaniel P. Berrange    #
18154d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
18164d9310f4SDaniel P. Berrange    # are not in fact redundant.
18174d9310f4SDaniel P. Berrangecat > $TMPC << EOF
18184d9310f4SDaniel P. Berrange#include <unistd.h>
18194d9310f4SDaniel P. Berrange#include <time.h>
18204d9310f4SDaniel P. Berrange#undef localtime_r
18214d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
18224d9310f4SDaniel P. BerrangeEOF
18234d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
18244d9310f4SDaniel P. Berrange        localtime_r="yes"
18254d9310f4SDaniel P. Berrange    else
18264d9310f4SDaniel P. Berrange        localtime_r="no"
18274d9310f4SDaniel P. Berrange    fi
18284d9310f4SDaniel P. Berrangefi
18294d9310f4SDaniel P. Berrange
18304d9310f4SDaniel P. Berrange##########################################
1831779ab5e3SStefan Weil# pkg-config probe
1832779ab5e3SStefan Weil
1833779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
183476ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1835779ab5e3SStefan Weilfi
1836779ab5e3SStefan Weil
1837779ab5e3SStefan Weil##########################################
1838b0a47e79SJuan Quintela# NPTL probe
1839b0a47e79SJuan Quintela
184024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1841bd0c5661Spbrook  cat > $TMPC <<EOF
1842bd0c5661Spbrook#include <sched.h>
184330813ceaSpbrook#include <linux/futex.h>
1844182eacc0SStefan Weilint main(void) {
1845bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1846bd0c5661Spbrook#error bork
1847bd0c5661Spbrook#endif
1848182eacc0SStefan Weil  return 0;
1849bd0c5661Spbrook}
1850bd0c5661SpbrookEOF
185124cb36a6SPeter Maydell  if ! compile_object ; then
185221684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1853b0a47e79SJuan Quintela  fi
1854bd0c5661Spbrookfi
1855bd0c5661Spbrook
185611d9f695Sbellard##########################################
185799f2dbd3SLiang Li# avx2 optimization requirement check
185899f2dbd3SLiang Li
185999f2dbd3SLiang Licat > $TMPC << EOF
18604fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18614fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18624fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18634fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18644fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18655e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18665e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18674fb8320aSDr. David Alan Gilbert}
18685e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
186999f2dbd3SLiang LiEOF
18704fb8320aSDr. David Alan Gilbertif compile_object "" ; then
187199f2dbd3SLiang Li  avx2_opt="yes"
187299f2dbd3SLiang Lifi
187399f2dbd3SLiang Li
187499f2dbd3SLiang Li#########################################
1875ac62922eSbalrog# zlib check
1876ac62922eSbalrog
18771ece9905SAlon Levyif test "$zlib" != "no" ; then
1878ac62922eSbalrog    cat > $TMPC << EOF
1879ac62922eSbalrog#include <zlib.h>
1880ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1881ac62922eSbalrogEOF
188252166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1883ac62922eSbalrog        :
1884ac62922eSbalrog    else
188576ad07a4SPeter Maydell        error_exit "zlib check failed" \
188676ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1887ac62922eSbalrog    fi
18881ece9905SAlon Levyfi
1889eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1890ac62922eSbalrog
1891ac62922eSbalrog##########################################
1892607dacd0Sqiaonuohan# lzo check
1893607dacd0Sqiaonuohan
1894607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1895607dacd0Sqiaonuohan    cat > $TMPC << EOF
1896607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1897607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1898607dacd0SqiaonuohanEOF
1899607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1900607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1901b25c9dffSStefan Weil        lzo="yes"
1902b25c9dffSStefan Weil    else
1903b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1904b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1905b25c9dffSStefan Weil        fi
1906b25c9dffSStefan Weil        lzo="no"
1907b25c9dffSStefan Weil    fi
1908607dacd0Sqiaonuohanfi
1909607dacd0Sqiaonuohan
1910607dacd0Sqiaonuohan##########################################
1911607dacd0Sqiaonuohan# snappy check
1912607dacd0Sqiaonuohan
1913607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1914607dacd0Sqiaonuohan    cat > $TMPC << EOF
1915607dacd0Sqiaonuohan#include <snappy-c.h>
1916607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1917607dacd0SqiaonuohanEOF
1918607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1919607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1920b25c9dffSStefan Weil        snappy="yes"
1921b25c9dffSStefan Weil    else
1922b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1923b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1924b25c9dffSStefan Weil        fi
1925b25c9dffSStefan Weil        snappy="no"
1926b25c9dffSStefan Weil    fi
1927607dacd0Sqiaonuohanfi
1928607dacd0Sqiaonuohan
1929607dacd0Sqiaonuohan##########################################
19306b383c08SPeter Wu# bzip2 check
19316b383c08SPeter Wu
19326b383c08SPeter Wuif test "$bzip2" != "no" ; then
19336b383c08SPeter Wu    cat > $TMPC << EOF
19346b383c08SPeter Wu#include <bzlib.h>
19356b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19366b383c08SPeter WuEOF
19376b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19386b383c08SPeter Wu        bzip2="yes"
19396b383c08SPeter Wu    else
19406b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19416b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19426b383c08SPeter Wu        fi
19436b383c08SPeter Wu        bzip2="no"
19446b383c08SPeter Wu    fi
19456b383c08SPeter Wufi
19466b383c08SPeter Wu
19476b383c08SPeter Wu##########################################
1948f794573eSEduardo Otubo# libseccomp check
1949f794573eSEduardo Otubo
1950f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1951693e5910SAndrew Jones    case "$cpu" in
1952693e5910SAndrew Jones    i386|x86_64)
1953ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1954693e5910SAndrew Jones        ;;
19555ce43972SJames Hogan    mips)
19565ce43972SJames Hogan        libseccomp_minver="2.2.0"
19575ce43972SJames Hogan        ;;
1958693e5910SAndrew Jones    arm|aarch64)
1959693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1960693e5910SAndrew Jones        ;;
19613e684455SMichael Strosaker    ppc|ppc64)
19623e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19633e684455SMichael Strosaker        ;;
1964693e5910SAndrew Jones    *)
1965693e5910SAndrew Jones        libseccomp_minver=""
1966693e5910SAndrew Jones        ;;
1967693e5910SAndrew Jones    esac
1968693e5910SAndrew Jones
1969693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1970693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
197189138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
197289138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1973f794573eSEduardo Otubo        seccomp="yes"
1974f794573eSEduardo Otubo    else
1975f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1976693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1977693e5910SAndrew Jones                feature_not_found "libseccomp" \
1978693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1979693e5910SAndrew Jones            else
1980693e5910SAndrew Jones                feature_not_found "libseccomp" \
1981693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1982693e5910SAndrew Jones            fi
1983896848f0SEduardo Otubo        fi
1984e84d5956SYann E. MORIN        seccomp="no"
1985f794573eSEduardo Otubo    fi
1986f794573eSEduardo Otubofi
1987f794573eSEduardo Otubo##########################################
1988e37630caSaliguori# xen probe
1989e37630caSaliguori
1990fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1991b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19925eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1993d5b93ddfSAnthony PERARD
199450ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
199550ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
199650ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
199750ced5b3SStefan Weil
199850ced5b3SStefan Weil  # Xen (any)
199950ced5b3SStefan Weil  cat > $TMPC <<EOF
200050ced5b3SStefan Weil#include <xenctrl.h>
200150ced5b3SStefan Weilint main(void) {
200250ced5b3SStefan Weil  return 0;
200350ced5b3SStefan Weil}
200450ced5b3SStefan WeilEOF
200550ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
200650ced5b3SStefan Weil    # Xen not found
200750ced5b3SStefan Weil    if test "$xen" = "yes" ; then
200821684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
200950ced5b3SStefan Weil    fi
201050ced5b3SStefan Weil    xen=no
201150ced5b3SStefan Weil
2012d5b93ddfSAnthony PERARD  # Xen unstable
201369deef08SPeter Maydell  elif
201469deef08SPeter Maydell      cat > $TMPC <<EOF &&
20155eeb39c2SIan Campbell/*
20165eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20175eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2018b6eb9b45SPaulina Szubarczyk *
2019b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2020b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2021b6eb9b45SPaulina Szubarczyk */
2022b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2023b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2024b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2025b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2026b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2027b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2028b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2029b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2030b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2031b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2032b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2033b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2034b6eb9b45SPaulina Szubarczyk#endif
2035b6eb9b45SPaulina Szubarczykint main(void) {
2036b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2037b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2038b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2039b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2040b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2041b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2042b6eb9b45SPaulina Szubarczyk
2043b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2044b6eb9b45SPaulina Szubarczyk
2045b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2046b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2047b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2048b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2049b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2050b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2051b6eb9b45SPaulina Szubarczyk
2052b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2053b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2054b6eb9b45SPaulina Szubarczyk
2055b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2056b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2057b6eb9b45SPaulina Szubarczyk
2058b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2059b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2060b6eb9b45SPaulina Szubarczyk
2061b6eb9b45SPaulina Szubarczyk  return 0;
2062b6eb9b45SPaulina Szubarczyk}
2063b6eb9b45SPaulina SzubarczykEOF
2064b6eb9b45SPaulina Szubarczyk      compile_prog "" "$xen_libs $xen_stable_libs"
2065b6eb9b45SPaulina Szubarczyk    then
2066b6eb9b45SPaulina Szubarczyk    xen_ctrl_version=480
2067b6eb9b45SPaulina Szubarczyk    xen=yes
2068b6eb9b45SPaulina Szubarczyk  elif
2069b6eb9b45SPaulina Szubarczyk      cat > $TMPC <<EOF &&
2070b6eb9b45SPaulina Szubarczyk/*
2071b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2072b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
20735eeb39c2SIan Campbell */
20745eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
20755eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
20765eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
20775eeb39c2SIan Campbell#include <xenctrl.h>
20785eeb39c2SIan Campbell#include <xenstore.h>
20795eeb39c2SIan Campbell#include <xenevtchn.h>
20805eeb39c2SIan Campbell#include <xengnttab.h>
20815eeb39c2SIan Campbell#include <xenforeignmemory.h>
20825eeb39c2SIan Campbell#include <stdint.h>
20835eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
20845eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
20855eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
20865eeb39c2SIan Campbell#endif
20875eeb39c2SIan Campbellint main(void) {
20885eeb39c2SIan Campbell  xc_interface *xc = NULL;
20895eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
20905eeb39c2SIan Campbell  xenevtchn_handle *xe;
20915eeb39c2SIan Campbell  xengnttab_handle *xg;
20925eeb39c2SIan Campbell  xen_domain_handle_t handle;
20935eeb39c2SIan Campbell
20945eeb39c2SIan Campbell  xs_daemon_open();
20955eeb39c2SIan Campbell
20965eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
20975eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20985eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20995eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21005eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
21015eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
21025eeb39c2SIan Campbell
21035eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
21045eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
21055eeb39c2SIan Campbell
21065eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
21075eeb39c2SIan Campbell  xenevtchn_fd(xe);
21085eeb39c2SIan Campbell
21095eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
21105eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
21115eeb39c2SIan Campbell
21125eeb39c2SIan Campbell  return 0;
21135eeb39c2SIan Campbell}
21145eeb39c2SIan CampbellEOF
21155eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
21165eeb39c2SIan Campbell    then
21175eeb39c2SIan Campbell    xen_ctrl_version=471
21185eeb39c2SIan Campbell    xen=yes
21195eeb39c2SIan Campbell  elif
21205eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
2121e37630caSaliguori#include <xenctrl.h>
2122cdadde39SRoger Pau Monne#include <stdint.h>
2123cdadde39SRoger Pau Monneint main(void) {
2124cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2125cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2126cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2127cdadde39SRoger Pau Monne  return 0;
2128cdadde39SRoger Pau Monne}
2129cdadde39SRoger Pau MonneEOF
2130cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
2131cdadde39SRoger Pau Monne    then
2132cdadde39SRoger Pau Monne    xen_ctrl_version=470
2133cdadde39SRoger Pau Monne    xen=yes
2134cdadde39SRoger Pau Monne
2135cdadde39SRoger Pau Monne  # Xen 4.6
2136cdadde39SRoger Pau Monne  elif
2137cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2138cdadde39SRoger Pau Monne#include <xenctrl.h>
2139e108a3c1SAnthony PERARD#include <xenstore.h>
2140d5b93ddfSAnthony PERARD#include <stdint.h>
2141d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2142d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2143d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2144d5b93ddfSAnthony PERARD#endif
2145d5b93ddfSAnthony PERARDint main(void) {
2146d5b93ddfSAnthony PERARD  xc_interface *xc;
2147d5b93ddfSAnthony PERARD  xs_daemon_open();
2148d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2149d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2150d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2151b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21528688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2153d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
215420a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2155d8b441a3SJan Beulich  return 0;
2156d8b441a3SJan Beulich}
2157d8b441a3SJan BeulichEOF
2158d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2159d8b441a3SJan Beulich    then
2160d8b441a3SJan Beulich    xen_ctrl_version=460
2161d8b441a3SJan Beulich    xen=yes
2162d8b441a3SJan Beulich
2163d8b441a3SJan Beulich  # Xen 4.5
2164d8b441a3SJan Beulich  elif
2165d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2166d8b441a3SJan Beulich#include <xenctrl.h>
2167d8b441a3SJan Beulich#include <xenstore.h>
2168d8b441a3SJan Beulich#include <stdint.h>
2169d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2170d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2171d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2172d8b441a3SJan Beulich#endif
2173d8b441a3SJan Beulichint main(void) {
2174d8b441a3SJan Beulich  xc_interface *xc;
2175d8b441a3SJan Beulich  xs_daemon_open();
2176d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2177d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2178d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2179d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2180d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21813996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
21823996e85cSPaul Durrant  return 0;
21833996e85cSPaul Durrant}
21843996e85cSPaul DurrantEOF
21853996e85cSPaul Durrant      compile_prog "" "$xen_libs"
21863996e85cSPaul Durrant    then
21873996e85cSPaul Durrant    xen_ctrl_version=450
21883996e85cSPaul Durrant    xen=yes
21893996e85cSPaul Durrant
21903996e85cSPaul Durrant  elif
21913996e85cSPaul Durrant      cat > $TMPC <<EOF &&
21923996e85cSPaul Durrant#include <xenctrl.h>
21933996e85cSPaul Durrant#include <xenstore.h>
21943996e85cSPaul Durrant#include <stdint.h>
21953996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
21963996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
21973996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
21983996e85cSPaul Durrant#endif
21993996e85cSPaul Durrantint main(void) {
22003996e85cSPaul Durrant  xc_interface *xc;
22013996e85cSPaul Durrant  xs_daemon_open();
22023996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
22033996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22043996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
22053996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22063996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22078688e065SStefano Stabellini  return 0;
22088688e065SStefano Stabellini}
22098688e065SStefano StabelliniEOF
22108688e065SStefano Stabellini      compile_prog "" "$xen_libs"
221169deef08SPeter Maydell    then
22128688e065SStefano Stabellini    xen_ctrl_version=420
22138688e065SStefano Stabellini    xen=yes
22148688e065SStefano Stabellini
2215e37630caSaliguori  else
2216fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2217edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2218edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2219fc321b4bSJuan Quintela    fi
2220fc321b4bSJuan Quintela    xen=no
2221e37630caSaliguori  fi
2222d5b93ddfSAnthony PERARD
2223d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
22245eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
22255eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
22265eeb39c2SIan Campbell    fi
2227d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2228d5b93ddfSAnthony PERARD  fi
2229e37630caSaliguorifi
2230e37630caSaliguori
2231eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2232edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2233eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2234eb6fda0fSAnthony PERARD  else
2235eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
223676ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
223776ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2238eb6fda0fSAnthony PERARD    fi
2239eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2240eb6fda0fSAnthony PERARD  fi
2241eb6fda0fSAnthony PERARDfi
2242eb6fda0fSAnthony PERARD
224364a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
224464a7ad6fSIan Campbell   test "$xen" != "yes"; then
224564a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
224664a7ad6fSIan Campbell	       "which requires Xen support."
224764a7ad6fSIan Campbellfi
224864a7ad6fSIan Campbell
2249e37630caSaliguori##########################################
2250dfffc653SJuan Quintela# Sparse probe
2251dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
22520dba6195SLoïc Minier  if has cgcc; then
2253dfffc653SJuan Quintela    sparse=yes
2254dfffc653SJuan Quintela  else
2255dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
225621684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2257dfffc653SJuan Quintela    fi
2258dfffc653SJuan Quintela    sparse=no
2259dfffc653SJuan Quintela  fi
2260dfffc653SJuan Quintelafi
2261dfffc653SJuan Quintela
2262dfffc653SJuan Quintela##########################################
2263f676c67eSJeremy White# X11 probe
2264f676c67eSJeremy Whitex11_cflags=
2265f676c67eSJeremy Whitex11_libs=-lX11
2266f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
226789138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
226889138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2269f676c67eSJeremy Whitefi
2270f676c67eSJeremy White
2271f676c67eSJeremy White##########################################
2272a4ccabcfSAnthony Liguori# GTK probe
2273a4ccabcfSAnthony Liguori
22749e04c683SStefan Weilif test "$gtkabi" = ""; then
22759e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
22769e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
22779e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
22789e04c683SStefan Weil        gtkabi=2.0
22799e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
22809e04c683SStefan Weil        gtkabi=3.0
22819e04c683SStefan Weil    else
22829e04c683SStefan Weil        gtkabi=2.0
22839e04c683SStefan Weil    fi
22849e04c683SStefan Weilfi
22859e04c683SStefan Weil
2286a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2287528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
22880a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2289528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2290528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2291bbbf9bfbSStefan Weil    else
2292bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2293bbbf9bfbSStefan Weil    fi
2294bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
229589138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
229689138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
229789138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
22980a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2299f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2300f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
23010a337ed0SGerd Hoffmann        fi
2302bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2303bbbf9bfbSStefan Weil        gtk="yes"
2304bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
23059e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2306bbbf9bfbSStefan Weil    else
2307bbbf9bfbSStefan Weil        gtk="no"
2308bbbf9bfbSStefan Weil    fi
2309bbbf9bfbSStefan Weilfi
2310bbbf9bfbSStefan Weil
2311ddbb0d09SDaniel P. Berrange
2312ddbb0d09SDaniel P. Berrange##########################################
2313ddbb0d09SDaniel P. Berrange# GNUTLS probe
2314ddbb0d09SDaniel P. Berrange
231537371299SPeter Maydellgnutls_works() {
231637371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
231737371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
231837371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
231937371299SPeter Maydell    # builds doesn't work:
232037371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
232137371299SPeter Maydell    #
232237371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
232337371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
232437371299SPeter Maydell        return 1
232537371299SPeter Maydell    fi
232637371299SPeter Maydell
232737371299SPeter Maydell    write_c_skeleton
232837371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
232937371299SPeter Maydell}
233037371299SPeter Maydell
233162893b67SDaniel P. Berrangegnutls_gcrypt=no
2332ed754746SDaniel P. Berrangegnutls_nettle=no
2333ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
233437371299SPeter Maydell    if gnutls_works; then
233589138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
233689138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2337ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2338ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2339ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2340ddbb0d09SDaniel P. Berrange        gnutls="yes"
2341ddbb0d09SDaniel P. Berrange
2342b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2343b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2344b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2345b917da4cSDaniel P. Berrange	else
2346b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2347b917da4cSDaniel P. Berrange	fi
2348b917da4cSDaniel P. Berrange
234962893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
235062893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2351ed754746SDaniel P. Berrange	    gnutls_nettle=yes
235262893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
235389138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2354ed754746SDaniel P. Berrange		*gcrypt*)
2355ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2356ed754746SDaniel P. Berrange		    gnutls_nettle=no
2357ed754746SDaniel P. Berrange		    ;;
2358ed754746SDaniel P. Berrange		*nettle*)
2359ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2360ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2361ed754746SDaniel P. Berrange		    ;;
2362ed754746SDaniel P. Berrange		*)
2363ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2364ed754746SDaniel P. Berrange		    gnutls_nettle=no
2365ed754746SDaniel P. Berrange		    ;;
236662893b67SDaniel P. Berrange	    esac
236762893b67SDaniel P. Berrange	else
236862893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2369ed754746SDaniel P. Berrange	    gnutls_nettle=no
237062893b67SDaniel P. Berrange	fi
2371ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2372ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2373ddbb0d09SDaniel P. Berrange    else
2374ddbb0d09SDaniel P. Berrange        gnutls="no"
2375b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2376ddbb0d09SDaniel P. Berrange    fi
2377ddbb0d09SDaniel P. Berrangeelse
2378b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2379ddbb0d09SDaniel P. Berrangefi
2380ddbb0d09SDaniel P. Berrange
238191bfcdb0SDaniel P. Berrange
238291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
238391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
238491bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
238591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
238691bfcdb0SDaniel P. Berrangethen
238791bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
238891bfcdb0SDaniel P. Berrange    then
238991bfcdb0SDaniel P. Berrange        gcrypt="no"
239091bfcdb0SDaniel P. Berrange    fi
239191bfcdb0SDaniel P. Berrangefi
239291bfcdb0SDaniel P. Berrange
239391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
239491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
239591bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
239691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
239791bfcdb0SDaniel P. Berrangethen
239891bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
239991bfcdb0SDaniel P. Berrange    then
240091bfcdb0SDaniel P. Berrange        nettle="no"
240191bfcdb0SDaniel P. Berrange    fi
240291bfcdb0SDaniel P. Berrangefi
240391bfcdb0SDaniel P. Berrange
240491bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
240591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
240691bfcdb0SDaniel P. Berrange    then
240791bfcdb0SDaniel P. Berrange	return 1
240891bfcdb0SDaniel P. Berrange    fi
240991bfcdb0SDaniel P. Berrange
241091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
241191bfcdb0SDaniel P. Berrange    then
241289138857SStefan Weil	host=$(libgcrypt-config --host)
241391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
241491bfcdb0SDaniel P. Berrange	then
241591bfcdb0SDaniel P. Berrange	    return 1
241691bfcdb0SDaniel P. Berrange	fi
241791bfcdb0SDaniel P. Berrange    fi
241891bfcdb0SDaniel P. Berrange
241991bfcdb0SDaniel P. Berrange    return 0
242091bfcdb0SDaniel P. Berrange}
242191bfcdb0SDaniel P. Berrange
242291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
242391bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
242489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
242589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
242691bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
242791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
242891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
242991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
243091bfcdb0SDaniel P. Berrange        then
243191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
243291bfcdb0SDaniel P. Berrange        fi
243362893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
243462893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
243562893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
243691bfcdb0SDaniel P. Berrange        gcrypt="yes"
243791bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
243891bfcdb0SDaniel P. Berrange           nettle="no"
243991bfcdb0SDaniel P. Berrange        fi
244037788f25SDaniel P. Berrange
244137788f25SDaniel P. Berrange        cat > $TMPC << EOF
244237788f25SDaniel P. Berrange#include <gcrypt.h>
244337788f25SDaniel P. Berrangeint main(void) {
244437788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
244537788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
244637788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
244737788f25SDaniel P. Berrange return 0;
244837788f25SDaniel P. Berrange}
244937788f25SDaniel P. BerrangeEOF
245037788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
245137788f25SDaniel P. Berrange            gcrypt_kdf=yes
245237788f25SDaniel P. Berrange        fi
24531f923c70SLongpeng(Mike)
24541f923c70SLongpeng(Mike)        cat > $TMPC << EOF
24551f923c70SLongpeng(Mike)#include <gcrypt.h>
24561f923c70SLongpeng(Mike)int main(void) {
24571f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
24581f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
24591f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
24601f923c70SLongpeng(Mike)  return 0;
24611f923c70SLongpeng(Mike)}
24621f923c70SLongpeng(Mike)EOF
24631f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
24641f923c70SLongpeng(Mike)            gcrypt_hmac=yes
24651f923c70SLongpeng(Mike)        fi
246662893b67SDaniel P. Berrange    else
246791bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
246862893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
246991bfcdb0SDaniel P. Berrange        else
247091bfcdb0SDaniel P. Berrange            gcrypt="no"
247191bfcdb0SDaniel P. Berrange        fi
247262893b67SDaniel P. Berrange    fi
247362893b67SDaniel P. Berrangefi
247462893b67SDaniel P. Berrange
2475ddbb0d09SDaniel P. Berrange
247691bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2477ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
247889138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
247989138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
248089138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2481ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2482ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2483ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
248491bfcdb0SDaniel P. Berrange        nettle="yes"
2485fff2f982SDaniel P. Berrange
2486fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
24879e87a691SSteven Luo#include <stddef.h>
2488fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2489fff2f982SDaniel P. Berrangeint main(void) {
2490fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2491fff2f982SDaniel P. Berrange     return 0;
2492fff2f982SDaniel P. Berrange}
2493fff2f982SDaniel P. BerrangeEOF
2494fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2495fff2f982SDaniel P. Berrange            nettle_kdf=yes
2496fff2f982SDaniel P. Berrange        fi
2497ed754746SDaniel P. Berrange    else
249891bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2499ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
250091bfcdb0SDaniel P. Berrange        else
250191bfcdb0SDaniel P. Berrange            nettle="no"
2502ed754746SDaniel P. Berrange        fi
2503ed754746SDaniel P. Berrange    fi
250491bfcdb0SDaniel P. Berrangefi
250591bfcdb0SDaniel P. Berrange
250691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
250791bfcdb0SDaniel P. Berrangethen
250891bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
250991bfcdb0SDaniel P. Berrangefi
2510ed754746SDaniel P. Berrange
25119a2fd434SDaniel P. Berrange##########################################
25129a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25139a2fd434SDaniel P. Berrange
25149a2fd434SDaniel P. Berrangetasn1=yes
251590246037SDaniel P. Berrangetasn1_cflags=""
251690246037SDaniel P. Berrangetasn1_libs=""
25179a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
251889138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
251989138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25209a2fd434SDaniel P. Berrangeelse
25219a2fd434SDaniel P. Berrange    tasn1=no
25229a2fd434SDaniel P. Berrangefi
25239a2fd434SDaniel P. Berrange
2524ed754746SDaniel P. Berrange
2525bbbf9bfbSStefan Weil##########################################
2526559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2527559607eaSDaniel P. Berrange
2528559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2529559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2530559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2531559607eaSDaniel P. Berrangefi
2532559607eaSDaniel P. Berrange
2533559607eaSDaniel P. Berrange##########################################
2534bbbf9bfbSStefan Weil# VTE probe
2535bbbf9bfbSStefan Weil
2536bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2537bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2538c6feff9eSCole Robinson      vteminversion="0.32.0"
2539c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2540c6feff9eSCole Robinson        vtepackage="vte-2.91"
2541c6feff9eSCole Robinson      else
2542528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2543c6feff9eSCole Robinson      fi
2544528de90aSDaniel P. Berrange    else
2545528de90aSDaniel P. Berrange      vtepackage="vte"
2546c6feff9eSCole Robinson      vteminversion="0.24.0"
2547528de90aSDaniel P. Berrange    fi
2548c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
254989138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
255089138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
255189138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2552bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2553bbbf9bfbSStefan Weil        vte="yes"
2554bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
25559e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2556c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
25579e04c683SStefan Weil        else
25589e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
25599e04c683SStefan Weil        fi
2560bbbf9bfbSStefan Weil    else
2561bbbf9bfbSStefan Weil        vte="no"
2562a4ccabcfSAnthony Liguori    fi
2563a4ccabcfSAnthony Liguorifi
2564a4ccabcfSAnthony Liguori
2565a4ccabcfSAnthony Liguori##########################################
256611d9f695Sbellard# SDL probe
256711d9f695Sbellard
25683ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
25693ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
257047c03744SDave Airlie
2571ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2572ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2573ee8466d0SCole Robinson        sdlabi=1.2
2574ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2575ee8466d0SCole Robinson        sdlabi=2.0
2576ee8466d0SCole Robinson    else
2577ee8466d0SCole Robinson        sdlabi=1.2
2578ee8466d0SCole Robinson    fi
2579ee8466d0SCole Robinsonfi
2580ee8466d0SCole Robinson
258147c03744SDave Airlieif test $sdlabi = "2.0"; then
258247c03744SDave Airlie    sdl_config=$sdl2_config
258347c03744SDave Airlie    sdlname=sdl2
258447c03744SDave Airlie    sdlconfigname=sdl2_config
2585e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
258647c03744SDave Airlie    sdlname=sdl
258747c03744SDave Airlie    sdlconfigname=sdl_config
2588e07047cfSCole Robinsonelse
2589e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
25903ec87ffeSPaolo Bonzinifi
25913ec87ffeSPaolo Bonzini
259289138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
259347c03744SDave Airlie  sdl_config=$sdlconfigname
259447c03744SDave Airliefi
259547c03744SDave Airlie
259647c03744SDave Airlieif $pkg_config $sdlname --exists; then
259747c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
259889138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
25993ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
26003ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
260189138857SStefan Weil  sdlversion=$($sdlconfig --version)
2602a0dfd8a4SLoïc Minierelse
2603a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
260421684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2605a0dfd8a4SLoïc Minier  fi
2606a0dfd8a4SLoïc Minier  sdl=no
26079316f803SPaolo Bonzinifi
260829e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
26093ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
26103ec87ffeSPaolo Bonzinifi
261111d9f695Sbellard
26129316f803SPaolo Bonzinisdl_too_old=no
2613c4198157SJuan Quintelaif test "$sdl" != "no" ; then
261411d9f695Sbellard  cat > $TMPC << EOF
261511d9f695Sbellard#include <SDL.h>
261611d9f695Sbellard#undef main /* We don't want SDL to override our main() */
261711d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
261811d9f695SbellardEOF
261989138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
262074f42e18STeLeMan  if test "$static" = "yes" ; then
262189138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
262274f42e18STeLeMan  else
262389138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
262474f42e18STeLeMan  fi
262552166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
262689138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
262711d9f695Sbellard      sdl_too_old=yes
262811d9f695Sbellard    else
262911d9f695Sbellard      sdl=yes
263011d9f695Sbellard    fi
26317c1f25b4Sbellard
263267c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26331ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
263467c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
263589138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
263689138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
263711d9f695Sbellard      fi
263852166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26391ac88f28SJuan Quintela	:
26401ac88f28SJuan Quintela      else
26411ac88f28SJuan Quintela        sdl=no
26427c1f25b4Sbellard      fi
26437c1f25b4Sbellard    fi # static link
2644c4198157SJuan Quintela  else # sdl not found
2645c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
264621684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2647c4198157SJuan Quintela    fi
2648c4198157SJuan Quintela    sdl=no
26497c1f25b4Sbellard  fi # sdl compile test
2650fd677642Sthsfi
265111d9f695Sbellard
26525368a422Saliguoriif test "$sdl" = "yes" ; then
26535368a422Saliguori  cat > $TMPC <<EOF
26545368a422Saliguori#include <SDL.h>
26555368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
26565368a422Saliguori#include <X11/XKBlib.h>
26575368a422Saliguori#else
26585368a422Saliguori#error No x11 support
26595368a422Saliguori#endif
26605368a422Saliguoriint main(void) { return 0; }
26615368a422SaliguoriEOF
2662f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2663f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2664f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
26655368a422Saliguori  fi
26660705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
26675368a422Saliguorifi
26685368a422Saliguori
26698f28f3fbSths##########################################
26702da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
26712da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
26722da776dbSMichael R. Hines  cat > $TMPC <<EOF
26732da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
26742da776dbSMichael R. Hinesint main(void) { return 0; }
26752da776dbSMichael R. HinesEOF
26762da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
26772da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
26782da776dbSMichael R. Hines    rdma="yes"
26792da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
26802da776dbSMichael R. Hines  else
26812da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
26822da776dbSMichael R. Hines        error_exit \
26832da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
26842da776dbSMichael R. Hines            " Your options:" \
26852da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
26862da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
26872da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
26882da776dbSMichael R. Hines    fi
26892da776dbSMichael R. Hines    rdma="no"
26902da776dbSMichael R. Hines  fi
26912da776dbSMichael R. Hinesfi
26922da776dbSMichael R. Hines
269395c6bff3SBenoît Canet
269495c6bff3SBenoît Canet##########################################
26952f9606b3Saliguori# VNC SASL detection
2696821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
26972f9606b3Saliguori  cat > $TMPC <<EOF
26982f9606b3Saliguori#include <sasl/sasl.h>
26992f9606b3Saliguori#include <stdio.h>
27002f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
27012f9606b3SaliguoriEOF
27022f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
27032f9606b3Saliguori  vnc_sasl_cflags=""
27042f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
270552166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2706ea784e3bSJuan Quintela    vnc_sasl=yes
2707fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2708ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
27092f9606b3Saliguori  else
2710ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
271121684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2712ea784e3bSJuan Quintela    fi
2713ea784e3bSJuan Quintela    vnc_sasl=no
27142f9606b3Saliguori  fi
27152f9606b3Saliguorifi
27162f9606b3Saliguori
27172f9606b3Saliguori##########################################
27182f6f5c7aSCorentin Chary# VNC JPEG detection
2719821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27202f6f5c7aSCorentin Charycat > $TMPC <<EOF
27212f6f5c7aSCorentin Chary#include <stdio.h>
27222f6f5c7aSCorentin Chary#include <jpeglib.h>
27232f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27242f6f5c7aSCorentin CharyEOF
27252f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27262f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
27272f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
27282f6f5c7aSCorentin Chary    vnc_jpeg=yes
27292f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2730ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
27312f6f5c7aSCorentin Chary  else
27322f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
273321684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27342f6f5c7aSCorentin Chary    fi
27352f6f5c7aSCorentin Chary    vnc_jpeg=no
27362f6f5c7aSCorentin Chary  fi
27372f6f5c7aSCorentin Charyfi
27382f6f5c7aSCorentin Chary
27392f6f5c7aSCorentin Chary##########################################
2740efe556adSCorentin Chary# VNC PNG detection
2741821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2742efe556adSCorentin Charycat > $TMPC <<EOF
2743efe556adSCorentin Chary//#include <stdio.h>
2744efe556adSCorentin Chary#include <png.h>
2745832ce9c2SScott Wood#include <stddef.h>
2746efe556adSCorentin Charyint main(void) {
2747efe556adSCorentin Chary    png_structp png_ptr;
2748efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
27497edc3fedSPeter Maydell    return png_ptr != 0;
2750efe556adSCorentin Chary}
2751efe556adSCorentin CharyEOF
275265d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
275389138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
275489138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
27559af8025eSBrad  else
2756efe556adSCorentin Chary    vnc_png_cflags=""
2757efe556adSCorentin Chary    vnc_png_libs="-lpng"
27589af8025eSBrad  fi
2759efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2760efe556adSCorentin Chary    vnc_png=yes
2761efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
27629af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2763efe556adSCorentin Chary  else
2764efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
276521684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2766efe556adSCorentin Chary    fi
2767efe556adSCorentin Chary    vnc_png=no
2768efe556adSCorentin Chary  fi
2769efe556adSCorentin Charyfi
2770efe556adSCorentin Chary
2771efe556adSCorentin Chary##########################################
277276655d6dSaliguori# fnmatch() probe, used for ACL routines
277376655d6dSaliguorifnmatch="no"
277476655d6dSaliguoricat > $TMPC << EOF
277576655d6dSaliguori#include <fnmatch.h>
277676655d6dSaliguoriint main(void)
277776655d6dSaliguori{
277876655d6dSaliguori    fnmatch("foo", "foo", 0);
277976655d6dSaliguori    return 0;
278076655d6dSaliguori}
278176655d6dSaliguoriEOF
278252166aa0SJuan Quintelaif compile_prog "" "" ; then
278376655d6dSaliguori   fnmatch="yes"
278476655d6dSaliguorifi
278576655d6dSaliguori
278676655d6dSaliguori##########################################
2787c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2788dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2789dce512deSChristoph Hellwig  cat > $TMPC << EOF
2790ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2791dce512deSChristoph Hellwig#include <xfs/xfs.h>
2792dce512deSChristoph Hellwigint main(void)
2793dce512deSChristoph Hellwig{
2794dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2795dce512deSChristoph Hellwig    return 0;
2796dce512deSChristoph Hellwig}
2797dce512deSChristoph HellwigEOF
2798dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2799dce512deSChristoph Hellwig    xfs="yes"
2800dce512deSChristoph Hellwig  else
2801dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
280221684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2803dce512deSChristoph Hellwig    fi
2804dce512deSChristoph Hellwig    xfs=no
2805dce512deSChristoph Hellwig  fi
2806dce512deSChristoph Hellwigfi
2807dce512deSChristoph Hellwig
2808dce512deSChristoph Hellwig##########################################
28098a16d273Sths# vde libraries probe
2810dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
28114baae0acSJuan Quintela  vde_libs="-lvdeplug"
28128a16d273Sths  cat > $TMPC << EOF
28138a16d273Sths#include <libvdeplug.h>
28144a7f0e06Spbrookint main(void)
28154a7f0e06Spbrook{
28164a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2817fea08e08SPeter Maydell    char s[] = "";
2818fea08e08SPeter Maydell    vde_open(s, s, &a);
28194a7f0e06Spbrook    return 0;
28204a7f0e06Spbrook}
28218a16d273SthsEOF
282252166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28234baae0acSJuan Quintela    vde=yes
28248e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28258e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2826dfb278bdSJuan Quintela  else
2827dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
282821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2829dfb278bdSJuan Quintela    fi
2830dfb278bdSJuan Quintela    vde=no
28318a16d273Sths  fi
28328a16d273Sthsfi
28338a16d273Sths
28348a16d273Sths##########################################
28350a985b37SVincenzo Maffione# netmap support probe
28360a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28370a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28380a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28390a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28400a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
284158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
284258952137SVincenzo Maffione  cat > $TMPC << EOF
284358952137SVincenzo Maffione#include <inttypes.h>
284458952137SVincenzo Maffione#include <net/if.h>
284558952137SVincenzo Maffione#include <net/netmap.h>
284658952137SVincenzo Maffione#include <net/netmap_user.h>
28470a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
28480a985b37SVincenzo Maffione#error
28490a985b37SVincenzo Maffione#endif
285058952137SVincenzo Maffioneint main(void) { return 0; }
285158952137SVincenzo MaffioneEOF
285258952137SVincenzo Maffione  if compile_prog "" "" ; then
285358952137SVincenzo Maffione    netmap=yes
285458952137SVincenzo Maffione  else
285558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
285658952137SVincenzo Maffione      feature_not_found "netmap"
285758952137SVincenzo Maffione    fi
285858952137SVincenzo Maffione    netmap=no
285958952137SVincenzo Maffione  fi
286058952137SVincenzo Maffionefi
286158952137SVincenzo Maffione
286258952137SVincenzo Maffione##########################################
286347e98658SCorey Bryant# libcap-ng library probe
286447e98658SCorey Bryantif test "$cap_ng" != "no" ; then
286547e98658SCorey Bryant  cap_libs="-lcap-ng"
286647e98658SCorey Bryant  cat > $TMPC << EOF
286747e98658SCorey Bryant#include <cap-ng.h>
286847e98658SCorey Bryantint main(void)
286947e98658SCorey Bryant{
287047e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
287147e98658SCorey Bryant    return 0;
287247e98658SCorey Bryant}
287347e98658SCorey BryantEOF
287447e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
287547e98658SCorey Bryant    cap_ng=yes
287647e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
287747e98658SCorey Bryant  else
287847e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
287921684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
288047e98658SCorey Bryant    fi
288147e98658SCorey Bryant    cap_ng=no
288247e98658SCorey Bryant  fi
288347e98658SCorey Bryantfi
288447e98658SCorey Bryant
288547e98658SCorey Bryant##########################################
2886c2de5c91Smalc# Sound support libraries probe
28878f28f3fbSths
2888c2de5c91Smalcaudio_drv_probe()
2889c2de5c91Smalc{
2890c2de5c91Smalc    drv=$1
2891c2de5c91Smalc    hdr=$2
2892c2de5c91Smalc    lib=$3
2893c2de5c91Smalc    exp=$4
2894c2de5c91Smalc    cfl=$5
28958f28f3fbSths        cat > $TMPC << EOF
2896c2de5c91Smalc#include <$hdr>
2897c2de5c91Smalcint main(void) { $exp }
28988f28f3fbSthsEOF
289952166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
29008f28f3fbSths        :
29018f28f3fbSths    else
290276ad07a4SPeter Maydell        error_exit "$drv check failed" \
290376ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
29048f28f3fbSths    fi
2905c2de5c91Smalc}
2906c2de5c91Smalc
290789138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2908c2de5c91Smalcfor drv in $audio_drv_list; do
2909c2de5c91Smalc    case $drv in
2910c2de5c91Smalc    alsa)
2911c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2912e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2913a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2914c2de5c91Smalc    ;;
2915c2de5c91Smalc
2916b8e59f18Smalc    pa)
2917e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2918e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2919a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
292067f86e8eSJuan Quintela    audio_pt_int="yes"
2921b8e59f18Smalc    ;;
2922b8e59f18Smalc
2923373967b2SGerd Hoffmann    sdl)
2924373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2925373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2926373967b2SGerd Hoffmann    fi
2927373967b2SGerd Hoffmann    ;;
2928373967b2SGerd Hoffmann
2929997e690aSJuan Quintela    coreaudio)
2930997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2931997e690aSJuan Quintela    ;;
2932997e690aSJuan Quintela
2933a4bf6780SJuan Quintela    dsound)
2934a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2935d5631638Smalc      audio_win_int="yes"
2936a4bf6780SJuan Quintela    ;;
2937a4bf6780SJuan Quintela
2938a4bf6780SJuan Quintela    oss)
2939a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2940a4bf6780SJuan Quintela    ;;
2941a4bf6780SJuan Quintela
2942373967b2SGerd Hoffmann    wav)
2943373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29442f6a1ab0Sblueswir1    ;;
29452f6a1ab0Sblueswir1
2946e4c63a6aSmalc    *)
29471c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
294876ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
294976ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2950e4c63a6aSmalc    }
2951e4c63a6aSmalc    ;;
2952c2de5c91Smalc    esac
2953c2de5c91Smalcdone
29548f28f3fbSths
29554d3b6f6eSbalrog##########################################
29562e4d9fb1Saurel32# BrlAPI probe
29572e4d9fb1Saurel32
29584ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2959eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
29602e4d9fb1Saurel32  cat > $TMPC << EOF
29612e4d9fb1Saurel32#include <brlapi.h>
2962832ce9c2SScott Wood#include <stddef.h>
29632e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
29642e4d9fb1Saurel32EOF
296552166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
29662e4d9fb1Saurel32    brlapi=yes
2967264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
29684ffcedb6SJuan Quintela  else
29694ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
297021684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
29714ffcedb6SJuan Quintela    fi
29724ffcedb6SJuan Quintela    brlapi=no
2973eb82284fSJuan Quintela  fi
2974eb82284fSJuan Quintelafi
29752e4d9fb1Saurel32
29762e4d9fb1Saurel32##########################################
29774d3b6f6eSbalrog# curses probe
2978a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2979e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
29808ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
29818ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2982e095e2f3SStefan Weil  else
29837c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
29848ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
2985e095e2f3SStefan Weil  fi
2986c584a6d0SJuan Quintela  curses_found=no
29874d3b6f6eSbalrog  cat > $TMPC << EOF
29888ddc5bf9SSamuel Thibault#include <locale.h>
29894d3b6f6eSbalrog#include <curses.h>
29908ddc5bf9SSamuel Thibault#include <wchar.h>
2991ef9a2524SStefan Weilint main(void) {
2992ef9a2524SStefan Weil  const char *s = curses_version();
29938ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
29948ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
2995ef9a2524SStefan Weil  resize_term(0, 0);
29968ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
29978ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
29987c703002SSamuel Thibault  add_wch(WACS_DEGREE);
2999ef9a2524SStefan Weil  return s != 0;
3000ef9a2524SStefan Weil}
30014d3b6f6eSbalrogEOF
3002ecbe251fSVadim Evard  IFS=:
30038ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
30047c703002SSamuel Thibault    IFS=:
30058ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3006ecbe251fSVadim Evard      unset IFS
30078ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3008c584a6d0SJuan Quintela        curses_found=yes
30098ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
30104f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
30114f78ef9aSJuan Quintela        break
30124d3b6f6eSbalrog      fi
30134f78ef9aSJuan Quintela    done
30147c703002SSamuel Thibault    if test "$curses_found" = yes ; then
30157c703002SSamuel Thibault      break
30167c703002SSamuel Thibault    fi
30178ddc5bf9SSamuel Thibault  done
3018ecbe251fSVadim Evard  unset IFS
3019c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3020c584a6d0SJuan Quintela    curses=yes
3021c584a6d0SJuan Quintela  else
3022c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
302321684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3024c584a6d0SJuan Quintela    fi
3025c584a6d0SJuan Quintela    curses=no
3026c584a6d0SJuan Quintela  fi
30274f78ef9aSJuan Quintelafi
30284d3b6f6eSbalrog
3029414f0dabSblueswir1##########################################
3030769ce76dSAlexander Graf# curl probe
3031a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
303265d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3033a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
30344e2b0658SPaolo Bonzini  else
30354e2b0658SPaolo Bonzini    curlconfig=curl-config
30364e2b0658SPaolo Bonzini  fi
3037769ce76dSAlexander Graf  cat > $TMPC << EOF
3038769ce76dSAlexander Graf#include <curl/curl.h>
30390b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3040769ce76dSAlexander GrafEOF
304189138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
304289138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3043b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3044769ce76dSAlexander Graf    curl=yes
3045788c8196SJuan Quintela  else
3046788c8196SJuan Quintela    if test "$curl" = "yes" ; then
304721684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3048788c8196SJuan Quintela    fi
3049788c8196SJuan Quintela    curl=no
3050769ce76dSAlexander Graf  fi
3051769ce76dSAlexander Graffi # test "$curl"
3052769ce76dSAlexander Graf
3053769ce76dSAlexander Graf##########################################
3054fb599c9aSbalrog# bluez support probe
3055a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3056e820e3f4Sbalrog  cat > $TMPC << EOF
3057e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3058e820e3f4Sbalrogint main(void) { return bt_error(0); }
3059e820e3f4SbalrogEOF
306089138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
306189138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
306252166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3063a20a6f46SJuan Quintela    bluez=yes
3064e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3065e820e3f4Sbalrog  else
3066a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
306721684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3068a20a6f46SJuan Quintela    fi
3069e820e3f4Sbalrog    bluez="no"
3070e820e3f4Sbalrog  fi
3071fb599c9aSbalrogfi
3072fb599c9aSbalrog
3073fb599c9aSbalrog##########################################
3074e18df141SAnthony Liguori# glib support probe
3075a52d28afSPaolo Bonzini
3076*ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3077*ad04d8cbSPeter Maydell    glib_req_ver=2.30
3078*ad04d8cbSPeter Maydellelse
3079f40685c6SJohn Snow    glib_req_ver=2.22
3080*ad04d8cbSPeter Maydellfi
3081aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3082aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3083aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3084aa0d1f44SPaolo Bonzinifi
3085e26110cfSFam Zheng
30864eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
30874eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
30884eaf7202SSameeh Jubran
30894eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
30904eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
30914eaf7202SSameeh Jubranfi
30924eaf7202SSameeh Jubran
3093aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3094e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
309589138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
309689138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
30974a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
309814015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3099957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3100e18df141SAnthony Liguori    else
3101e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3102e26110cfSFam Zheng    fi
3103e26110cfSFam Zhengdone
3104e26110cfSFam Zheng
3105977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3106977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3107977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3108977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3109977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3110977a82abSDaniel P. Berrange#include <glib.h>
3111977a82abSDaniel P. Berrange#include <unistd.h>
3112977a82abSDaniel P. Berrange
3113977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3114977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3115977a82abSDaniel P. Berrange
3116977a82abSDaniel P. Berrangeint main(void) {
3117977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3118977a82abSDaniel P. Berrange   return 0;
3119977a82abSDaniel P. Berrange}
3120977a82abSDaniel P. BerrangeEOF
3121977a82abSDaniel P. Berrange
31225919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3123977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3124977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3125977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3126977a82abSDaniel P. Berrange	       "build target"
3127977a82abSDaniel P. Berrangefi
3128977a82abSDaniel P. Berrange
31299d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
31309d41401bSMichael S. Tsirkinglib_subprocess=yes
3131a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
31329d41401bSMichael S. Tsirkin    glib_subprocess=no
31339d41401bSMichael S. Tsirkinfi
31349d41401bSMichael S. Tsirkin
3135bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3136bbbf2e04SJohn Snowcat > $TMPC << EOF
3137bbbf2e04SJohn Snow#include <glib.h>
3138bbbf2e04SJohn Snowint main(void) { return 0; }
3139bbbf2e04SJohn SnowEOF
3140bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3141bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3142bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3143bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3144bbbf2e04SJohn Snow    fi
3145bbbf2e04SJohn Snowfi
3146bbbf2e04SJohn Snow
3147e26110cfSFam Zheng##########################################
3148e26110cfSFam Zheng# SHA command probe for modules
3149e26110cfSFam Zhengif test "$modules" = yes; then
3150e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3151e26110cfSFam Zheng    for c in $shacmd_probe; do
31528ccefb91SFam Zheng        if has $c; then
3153e26110cfSFam Zheng            shacmd="$c"
3154e26110cfSFam Zheng            break
3155e26110cfSFam Zheng        fi
3156e26110cfSFam Zheng    done
3157e26110cfSFam Zheng    if test "$shacmd" = ""; then
3158e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3159e26110cfSFam Zheng    fi
3160e18df141SAnthony Liguorifi
3161e18df141SAnthony Liguori
3162e18df141SAnthony Liguori##########################################
3163e2134eb9SGerd Hoffmann# pixman support probe
3164e2134eb9SGerd Hoffmann
3165e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
316674880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
316774880fe2SRobert Schiele    pixman="none"
3168236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3169e2134eb9SGerd Hoffmann    pixman="system"
3170e2134eb9SGerd Hoffmann  else
3171e2134eb9SGerd Hoffmann    pixman="internal"
3172e2134eb9SGerd Hoffmann  fi
3173e2134eb9SGerd Hoffmannfi
317474880fe2SRobert Schieleif test "$pixman" = "none"; then
317574880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
317676ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
317776ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
317876ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
317976ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
318074880fe2SRobert Schiele  fi
318174880fe2SRobert Schiele  pixman_cflags=
318274880fe2SRobert Schiele  pixman_libs=
318374880fe2SRobert Schieleelif test "$pixman" = "system"; then
3184236f282cSHu Tao  # pixman version has been checked above
318589138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
318689138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3187e2134eb9SGerd Hoffmannelse
3188e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3189236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
319076ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
319176ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
319276ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
319376ad07a4SPeter Maydell        "      git submodule update --init pixman"
3194e2134eb9SGerd Hoffmann  fi
31955ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
31965ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
31975ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3198e2134eb9SGerd Hoffmannfi
3199e2134eb9SGerd Hoffmann
3200e2134eb9SGerd Hoffmann##########################################
320117bff52bSM. Mohan Kumar# libcap probe
320217bff52bSM. Mohan Kumar
320317bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
320417bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
320517bff52bSM. Mohan Kumar#include <stdio.h>
320617bff52bSM. Mohan Kumar#include <sys/capability.h>
3207cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
320817bff52bSM. Mohan KumarEOF
320917bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
321017bff52bSM. Mohan Kumar    cap=yes
321117bff52bSM. Mohan Kumar  else
321217bff52bSM. Mohan Kumar    cap=no
321317bff52bSM. Mohan Kumar  fi
321417bff52bSM. Mohan Kumarfi
321517bff52bSM. Mohan Kumar
321617bff52bSM. Mohan Kumar##########################################
3217e5d355d1Saliguori# pthread probe
32184b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
32193c529d93Saliguori
3220e5d355d1Saliguoripthread=no
3221414f0dabSblueswir1cat > $TMPC << EOF
32223c529d93Saliguori#include <pthread.h>
32237a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
32247a42bbe4SStefan Weilint main(void) {
32257a42bbe4SStefan Weil  pthread_t thread;
32267a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
32277a42bbe4SStefan Weil  return 0;
32287a42bbe4SStefan Weil}
3229414f0dabSblueswir1EOF
3230bd00d539SAndreas Färberif compile_prog "" "" ; then
3231bd00d539SAndreas Färber  pthread=yes
3232bd00d539SAndreas Färberelse
3233de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
323452166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3235e5d355d1Saliguori      pthread=yes
3236e3c56761SPeter Portante      found=no
3237e3c56761SPeter Portante      for lib_entry in $LIBS; do
3238e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3239e3c56761SPeter Portante          found=yes
3240e3c56761SPeter Portante          break
3241e3c56761SPeter Portante        fi
3242e3c56761SPeter Portante      done
3243e3c56761SPeter Portante      if test "$found" = "no"; then
32445572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3245e3c56761SPeter Portante      fi
3246409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3247de65fe0fSSebastian Herbszt      break
3248414f0dabSblueswir1    fi
3249de65fe0fSSebastian Herbszt  done
3250bd00d539SAndreas Färberfi
3251414f0dabSblueswir1
32524617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
325376ad07a4SPeter Maydell  error_exit "pthread check failed" \
325476ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3255e5d355d1Saliguorifi
3256e5d355d1Saliguori
32575c312079SDr. David Alan Gilbert# check for pthread_setname_np
32585c312079SDr. David Alan Gilbertpthread_setname_np=no
32595c312079SDr. David Alan Gilbertcat > $TMPC << EOF
32605c312079SDr. David Alan Gilbert#include <pthread.h>
32615c312079SDr. David Alan Gilbert
32625c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
32635c312079SDr. David Alan Gilbertint main(void)
32645c312079SDr. David Alan Gilbert{
32655c312079SDr. David Alan Gilbert    pthread_t thread;
32665c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
32675c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
32685c312079SDr. David Alan Gilbert    return 0;
32695c312079SDr. David Alan Gilbert}
32705c312079SDr. David Alan GilbertEOF
32715c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
32725c312079SDr. David Alan Gilbert  pthread_setname_np=yes
32735c312079SDr. David Alan Gilbertfi
32745c312079SDr. David Alan Gilbert
3275bf9298b9Saliguori##########################################
3276f27aaf4bSChristian Brunner# rbd probe
3277f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3278f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3279f27aaf4bSChristian Brunner#include <stdio.h>
3280ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3281f27aaf4bSChristian Brunnerint main(void) {
3282ad32e9c0SJosh Durgin    rados_t cluster;
3283ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3284f27aaf4bSChristian Brunner    return 0;
3285f27aaf4bSChristian Brunner}
3286f27aaf4bSChristian BrunnerEOF
3287ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3288f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3289f27aaf4bSChristian Brunner    rbd=yes
3290f27aaf4bSChristian Brunner  else
3291f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
329221684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3293f27aaf4bSChristian Brunner    fi
3294f27aaf4bSChristian Brunner    rbd=no
3295f27aaf4bSChristian Brunner  fi
3296f27aaf4bSChristian Brunnerfi
3297f27aaf4bSChristian Brunner
3298f27aaf4bSChristian Brunner##########################################
32990a12ec87SRichard W.M. Jones# libssh2 probe
33004fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
33010a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
330265d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
330389138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
330489138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
33050a12ec87SRichard W.M. Jones    libssh2=yes
33060a12ec87SRichard W.M. Jones  else
33070a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
33084fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
33090a12ec87SRichard W.M. Jones    fi
33100a12ec87SRichard W.M. Jones    libssh2=no
33110a12ec87SRichard W.M. Jones  fi
33120a12ec87SRichard W.M. Jonesfi
33130a12ec87SRichard W.M. Jones
33140a12ec87SRichard W.M. Jones##########################################
33159a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
33169a2d462eSRichard W.M. Jones
33179a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
33189a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
33199a2d462eSRichard W.M. Jones#include <stdio.h>
33209a2d462eSRichard W.M. Jones#include <libssh2.h>
33219a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
33229a2d462eSRichard W.M. Jonesint main(void) {
33239a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
33249a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
33259a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
33269a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
33279a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
33289a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
33299a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
33309a2d462eSRichard W.M. Jones    return 0;
33319a2d462eSRichard W.M. Jones}
33329a2d462eSRichard W.M. JonesEOF
33339a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
33349a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
33359a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
33369a2d462eSRichard W.M. Jones  fi
33379a2d462eSRichard W.M. Jonesfi
33389a2d462eSRichard W.M. Jones
33399a2d462eSRichard W.M. Jones##########################################
33405c6c3a6cSChristoph Hellwig# linux-aio probe
33415c6c3a6cSChristoph Hellwig
33425c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
33435c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
33445c6c3a6cSChristoph Hellwig#include <libaio.h>
33455c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3346832ce9c2SScott Wood#include <stddef.h>
33475c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
33485c6c3a6cSChristoph HellwigEOF
33495c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
33505c6c3a6cSChristoph Hellwig    linux_aio=yes
33515c6c3a6cSChristoph Hellwig  else
33525c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
335321684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
33545c6c3a6cSChristoph Hellwig    fi
33553cfcae3cSLuiz Capitulino    linux_aio=no
33565c6c3a6cSChristoph Hellwig  fi
33575c6c3a6cSChristoph Hellwigfi
33585c6c3a6cSChristoph Hellwig
33595c6c3a6cSChristoph Hellwig##########################################
33603b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
33613b8acc11SPaolo Bonzini
33623b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
33633b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
33643b8acc11SPaolo Bonzinielse
33653b8acc11SPaolo Bonzini  tpm_passthrough=no
33663b8acc11SPaolo Bonzinifi
33673b8acc11SPaolo Bonzini
33683b8acc11SPaolo Bonzini##########################################
3369758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3370758e8e38SVenkateswararao Jujjuri (JV)
3371758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3372758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3373758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3374758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3375f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3376f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3377f2338fb4SPavel Borzenkov#else
33784f26f2b6SAvi Kivity#include <sys/xattr.h>
3379f2338fb4SPavel Borzenkov#endif
3380758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3381758e8e38SVenkateswararao Jujjuri (JV)EOF
33824f26f2b6SAvi Kivity  if compile_prog "" "" ; then
33834f26f2b6SAvi Kivity    attr=yes
33844f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3385f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3386758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3387758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
33884f26f2b6SAvi Kivity    libattr=yes
3389758e8e38SVenkateswararao Jujjuri (JV)  else
3390758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
339121684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3392758e8e38SVenkateswararao Jujjuri (JV)    fi
3393758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3394758e8e38SVenkateswararao Jujjuri (JV)  fi
3395758e8e38SVenkateswararao Jujjuri (JV)fi
3396758e8e38SVenkateswararao Jujjuri (JV)
3397758e8e38SVenkateswararao Jujjuri (JV)##########################################
3398bf9298b9Saliguori# iovec probe
3399bf9298b9Saliguoricat > $TMPC <<EOF
3400db34f0b3Sblueswir1#include <sys/types.h>
3401bf9298b9Saliguori#include <sys/uio.h>
3402db34f0b3Sblueswir1#include <unistd.h>
3403f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3404bf9298b9SaliguoriEOF
3405bf9298b9Saliguoriiovec=no
340652166aa0SJuan Quintelaif compile_prog "" "" ; then
3407bf9298b9Saliguori  iovec=yes
3408bf9298b9Saliguorifi
3409bf9298b9Saliguori
3410f652e6afSaurel32##########################################
3411ceb42de8Saliguori# preadv probe
3412ceb42de8Saliguoricat > $TMPC <<EOF
3413ceb42de8Saliguori#include <sys/types.h>
3414ceb42de8Saliguori#include <sys/uio.h>
3415ceb42de8Saliguori#include <unistd.h>
3416c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3417ceb42de8SaliguoriEOF
3418ceb42de8Saliguoripreadv=no
341952166aa0SJuan Quintelaif compile_prog "" "" ; then
3420ceb42de8Saliguori  preadv=yes
3421ceb42de8Saliguorifi
3422ceb42de8Saliguori
3423ceb42de8Saliguori##########################################
3424f652e6afSaurel32# fdt probe
3425e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3426e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3427e169e1e1SPeter Maydellfdt_required=no
3428e169e1e1SPeter Maydellfor target in $target_list; do
3429e169e1e1SPeter Maydell  case $target in
3430df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3431e169e1e1SPeter Maydell      fdt_required=yes
3432e169e1e1SPeter Maydell    ;;
3433e169e1e1SPeter Maydell  esac
3434e169e1e1SPeter Maydelldone
3435e169e1e1SPeter Maydell
3436e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3437e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3438e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3439e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3440e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3441e169e1e1SPeter Maydell  fi
3442e169e1e1SPeter Maydell  fdt=yes
3443e169e1e1SPeter Maydellfi
3444e169e1e1SPeter Maydell
34452df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3446b41af4baSJuan Quintela  fdt_libs="-lfdt"
344796ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
34486e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3449f652e6afSaurel32  cat > $TMPC << EOF
345031ce0adbSThomas Huth#include <libfdt.h>
345196ce6545SPeter Crosthwaite#include <libfdt_env.h>
34526e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3453f652e6afSaurel32EOF
345452166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3455a540f158SPeter Crosthwaite    # system DTC is good - use it
3456f652e6afSaurel32    fdt=yes
3457a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3458a540f158SPeter Crosthwaite    # have submodule DTC - use it
3459a540f158SPeter Crosthwaite    fdt=yes
3460a540f158SPeter Crosthwaite    dtc_internal="yes"
3461a540f158SPeter Crosthwaite    mkdir -p dtc
3462cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3463a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3464a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
34652df87df7SJuan Quintela    fi
3466a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3467a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3468a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3469a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
34706e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
34713f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3472a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3473a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3474a540f158SPeter Crosthwaite  else
3475a540f158SPeter Crosthwaite    # don't have and don't want
3476de3a354aSMichael Walle    fdt_libs=
34772df87df7SJuan Quintela    fdt=no
3478f652e6afSaurel32  fi
3479f652e6afSaurel32fi
3480f652e6afSaurel32
3481a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3482a540f158SPeter Crosthwaite
348320ff075bSMichael Walle##########################################
3484fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3485b1546f32SGerd Hoffmann
3486da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3487014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3488fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3489f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3490f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3491da076ffeSGerd Hoffmann    opengl=yes
3492925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3493925a0400SGerd Hoffmann        gtk_gl="yes"
3494925a0400SGerd Hoffmann    fi
3495cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
349620ff075bSMichael Walle  else
3497da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3498dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
349920ff075bSMichael Walle    fi
3500f676c67eSJeremy White    opengl_cflags=""
3501da076ffeSGerd Hoffmann    opengl_libs=""
3502da076ffeSGerd Hoffmann    opengl=no
350320ff075bSMichael Walle  fi
350420ff075bSMichael Wallefi
350520ff075bSMichael Walle
3506014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3507014cb152SGerd Hoffmann  cat > $TMPC << EOF
3508014cb152SGerd Hoffmann#include <epoxy/egl.h>
3509014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3510014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3511014cb152SGerd Hoffmann#endif
3512014cb152SGerd Hoffmannint main(void) { return 0; }
3513014cb152SGerd HoffmannEOF
3514014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3515014cb152SGerd Hoffmann    opengl_dmabuf=yes
3516014cb152SGerd Hoffmann  fi
3517014cb152SGerd Hoffmannfi
3518c9a12e75SChrysostomos Nanakos
3519c9a12e75SChrysostomos Nanakos
3520eb100396SBharata B Rao##########################################
3521eb100396SBharata B Rao# glusterfs probe
3522eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
352365d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3524e01bee08SBharata B Rao    glusterfs="yes"
352589138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
352689138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3527d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3528d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3529d85fa9ebSJeff Cody    fi
353065d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
35310c14fb47SBharata B Rao      glusterfs_discard="yes"
35320c14fb47SBharata B Rao    fi
35337c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
35347c815372SBharata B Rao      glusterfs_zerofill="yes"
35357c815372SBharata B Rao    fi
3536eb100396SBharata B Rao  else
3537eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
35388efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
35398efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3540eb100396SBharata B Rao    fi
3541e01bee08SBharata B Rao    glusterfs="no"
3542eb100396SBharata B Rao  fi
3543eb100396SBharata B Raofi
3544eb100396SBharata B Rao
354539386ac7Saurel32# Check for inotify functions when we are building linux-user
35463b3f24adSaurel32# emulator.  This is done because older glibc versions don't
35473b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
35483b3f24adSaurel32# don't provide them even if kernel supports them.
35493b3f24adSaurel32#
35503b3f24adSaurel32inotify=no
35513b3f24adSaurel32cat > $TMPC << EOF
35523b3f24adSaurel32#include <sys/inotify.h>
35533b3f24adSaurel32
35543b3f24adSaurel32int
35553b3f24adSaurel32main(void)
35563b3f24adSaurel32{
35573b3f24adSaurel32	/* try to start inotify */
35588690e420Saurel32	return inotify_init();
35593b3f24adSaurel32}
35603b3f24adSaurel32EOF
356152166aa0SJuan Quintelaif compile_prog "" "" ; then
35623b3f24adSaurel32  inotify=yes
35633b3f24adSaurel32fi
35643b3f24adSaurel32
3565c05c7a73SRiku Voipioinotify1=no
3566c05c7a73SRiku Voipiocat > $TMPC << EOF
3567c05c7a73SRiku Voipio#include <sys/inotify.h>
3568c05c7a73SRiku Voipio
3569c05c7a73SRiku Voipioint
3570c05c7a73SRiku Voipiomain(void)
3571c05c7a73SRiku Voipio{
3572c05c7a73SRiku Voipio    /* try to start inotify */
3573c05c7a73SRiku Voipio    return inotify_init1(0);
3574c05c7a73SRiku Voipio}
3575c05c7a73SRiku VoipioEOF
3576c05c7a73SRiku Voipioif compile_prog "" "" ; then
3577c05c7a73SRiku Voipio  inotify1=yes
3578c05c7a73SRiku Voipiofi
3579c05c7a73SRiku Voipio
3580ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3581ebc996f3SRiku Voipioutimens=no
3582ebc996f3SRiku Voipiocat > $TMPC << EOF
3583ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3584ebc996f3SRiku Voipio#include <stddef.h>
3585ebc996f3SRiku Voipio#include <fcntl.h>
35863014ee00SPeter Maydell#include <sys/stat.h>
3587ebc996f3SRiku Voipio
3588ebc996f3SRiku Voipioint main(void)
3589ebc996f3SRiku Voipio{
3590ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3591ebc996f3SRiku Voipio    futimens(0, NULL);
3592ebc996f3SRiku Voipio    return 0;
3593ebc996f3SRiku Voipio}
3594ebc996f3SRiku VoipioEOF
359552166aa0SJuan Quintelaif compile_prog "" "" ; then
3596ebc996f3SRiku Voipio  utimens=yes
3597ebc996f3SRiku Voipiofi
3598ebc996f3SRiku Voipio
3599099d6b0fSRiku Voipio# check if pipe2 is there
3600099d6b0fSRiku Voipiopipe2=no
3601099d6b0fSRiku Voipiocat > $TMPC << EOF
3602099d6b0fSRiku Voipio#include <unistd.h>
3603099d6b0fSRiku Voipio#include <fcntl.h>
3604099d6b0fSRiku Voipio
3605099d6b0fSRiku Voipioint main(void)
3606099d6b0fSRiku Voipio{
3607099d6b0fSRiku Voipio    int pipefd[2];
36089bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3609099d6b0fSRiku Voipio}
3610099d6b0fSRiku VoipioEOF
361152166aa0SJuan Quintelaif compile_prog "" "" ; then
3612099d6b0fSRiku Voipio  pipe2=yes
3613099d6b0fSRiku Voipiofi
3614099d6b0fSRiku Voipio
361540ff6d7eSKevin Wolf# check if accept4 is there
361640ff6d7eSKevin Wolfaccept4=no
361740ff6d7eSKevin Wolfcat > $TMPC << EOF
361840ff6d7eSKevin Wolf#include <sys/socket.h>
361940ff6d7eSKevin Wolf#include <stddef.h>
362040ff6d7eSKevin Wolf
362140ff6d7eSKevin Wolfint main(void)
362240ff6d7eSKevin Wolf{
362340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
362440ff6d7eSKevin Wolf    return 0;
362540ff6d7eSKevin Wolf}
362640ff6d7eSKevin WolfEOF
362740ff6d7eSKevin Wolfif compile_prog "" "" ; then
362840ff6d7eSKevin Wolf  accept4=yes
362940ff6d7eSKevin Wolffi
363040ff6d7eSKevin Wolf
36313ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36323ce34dfbSvibisreenivasansplice=no
36333ce34dfbSvibisreenivasancat > $TMPC << EOF
36343ce34dfbSvibisreenivasan#include <unistd.h>
36353ce34dfbSvibisreenivasan#include <fcntl.h>
36363ce34dfbSvibisreenivasan#include <limits.h>
36373ce34dfbSvibisreenivasan
36383ce34dfbSvibisreenivasanint main(void)
36393ce34dfbSvibisreenivasan{
364066ea0f22SStefan Weil    int len, fd = 0;
36413ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36423ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36433ce34dfbSvibisreenivasan    return 0;
36443ce34dfbSvibisreenivasan}
36453ce34dfbSvibisreenivasanEOF
364652166aa0SJuan Quintelaif compile_prog "" "" ; then
36473ce34dfbSvibisreenivasan  splice=yes
36483ce34dfbSvibisreenivasanfi
36493ce34dfbSvibisreenivasan
3650dcc38d1cSMarcelo Tosatti##########################################
3651a99d57bbSWanlong Gao# libnuma probe
3652a99d57bbSWanlong Gao
3653a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3654a99d57bbSWanlong Gao  cat > $TMPC << EOF
3655a99d57bbSWanlong Gao#include <numa.h>
3656a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3657a99d57bbSWanlong GaoEOF
3658a99d57bbSWanlong Gao
3659a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3660a99d57bbSWanlong Gao    numa=yes
3661a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3662a99d57bbSWanlong Gao  else
3663a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3664a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3665a99d57bbSWanlong Gao    fi
3666a99d57bbSWanlong Gao    numa=no
3667a99d57bbSWanlong Gao  fi
3668a99d57bbSWanlong Gaofi
3669a99d57bbSWanlong Gao
36707b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
36717b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
36727b01cb97SAlexandre Derumier    exit 1
36737b01cb97SAlexandre Derumierfi
36747b01cb97SAlexandre Derumier
3675a99d57bbSWanlong Gao##########################################
36762847b469SFam Zheng# tcmalloc probe
36772847b469SFam Zheng
36782847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
36792847b469SFam Zheng  cat > $TMPC << EOF
36802847b469SFam Zheng#include <stdlib.h>
36812847b469SFam Zhengint main(void) { malloc(1); return 0; }
36822847b469SFam ZhengEOF
36832847b469SFam Zheng
36842847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
36852847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
36862847b469SFam Zheng  else
36872847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
36882847b469SFam Zheng  fi
36892847b469SFam Zhengfi
36902847b469SFam Zheng
36912847b469SFam Zheng##########################################
36927b01cb97SAlexandre Derumier# jemalloc probe
36937b01cb97SAlexandre Derumier
36947b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
36957b01cb97SAlexandre Derumier  cat > $TMPC << EOF
36967b01cb97SAlexandre Derumier#include <stdlib.h>
36977b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
36987b01cb97SAlexandre DerumierEOF
36997b01cb97SAlexandre Derumier
37007b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37017b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37027b01cb97SAlexandre Derumier  else
37037b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37047b01cb97SAlexandre Derumier  fi
37057b01cb97SAlexandre Derumierfi
37067b01cb97SAlexandre Derumier
37077b01cb97SAlexandre Derumier##########################################
3708dcc38d1cSMarcelo Tosatti# signalfd probe
3709dcc38d1cSMarcelo Tosattisignalfd="no"
3710dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3711dcc38d1cSMarcelo Tosatti#include <unistd.h>
3712dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3713dcc38d1cSMarcelo Tosatti#include <signal.h>
3714dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3715dcc38d1cSMarcelo TosattiEOF
3716dcc38d1cSMarcelo Tosatti
3717dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3718dcc38d1cSMarcelo Tosatti  signalfd=yes
3719dcc38d1cSMarcelo Tosattifi
3720dcc38d1cSMarcelo Tosatti
3721c2882b96SRiku Voipio# check if eventfd is supported
3722c2882b96SRiku Voipioeventfd=no
3723c2882b96SRiku Voipiocat > $TMPC << EOF
3724c2882b96SRiku Voipio#include <sys/eventfd.h>
3725c2882b96SRiku Voipio
3726c2882b96SRiku Voipioint main(void)
3727c2882b96SRiku Voipio{
372855cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3729c2882b96SRiku Voipio}
3730c2882b96SRiku VoipioEOF
3731c2882b96SRiku Voipioif compile_prog "" "" ; then
3732c2882b96SRiku Voipio  eventfd=yes
3733c2882b96SRiku Voipiofi
3734c2882b96SRiku Voipio
3735751bcc39SMarc-André Lureau# check if memfd is supported
3736751bcc39SMarc-André Lureaumemfd=no
3737751bcc39SMarc-André Lureaucat > $TMPC << EOF
3738751bcc39SMarc-André Lureau#include <sys/memfd.h>
3739751bcc39SMarc-André Lureau
3740751bcc39SMarc-André Lureauint main(void)
3741751bcc39SMarc-André Lureau{
3742751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3743751bcc39SMarc-André Lureau}
3744751bcc39SMarc-André LureauEOF
3745751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3746751bcc39SMarc-André Lureau  memfd=yes
3747751bcc39SMarc-André Lureaufi
3748751bcc39SMarc-André Lureau
3749751bcc39SMarc-André Lureau
3750751bcc39SMarc-André Lureau
3751d0927938SUlrich Hecht# check for fallocate
3752d0927938SUlrich Hechtfallocate=no
3753d0927938SUlrich Hechtcat > $TMPC << EOF
3754d0927938SUlrich Hecht#include <fcntl.h>
3755d0927938SUlrich Hecht
3756d0927938SUlrich Hechtint main(void)
3757d0927938SUlrich Hecht{
3758d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3759d0927938SUlrich Hecht    return 0;
3760d0927938SUlrich Hecht}
3761d0927938SUlrich HechtEOF
37628fb03151SPeter Maydellif compile_prog "" "" ; then
3763d0927938SUlrich Hecht  fallocate=yes
3764d0927938SUlrich Hechtfi
3765d0927938SUlrich Hecht
37663d4fa43eSKusanagi Kouichi# check for fallocate hole punching
37673d4fa43eSKusanagi Kouichifallocate_punch_hole=no
37683d4fa43eSKusanagi Kouichicat > $TMPC << EOF
37693d4fa43eSKusanagi Kouichi#include <fcntl.h>
37703d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
37713d4fa43eSKusanagi Kouichi
37723d4fa43eSKusanagi Kouichiint main(void)
37733d4fa43eSKusanagi Kouichi{
37743d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
37753d4fa43eSKusanagi Kouichi    return 0;
37763d4fa43eSKusanagi Kouichi}
37773d4fa43eSKusanagi KouichiEOF
37783d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
37793d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
37803d4fa43eSKusanagi Kouichifi
37813d4fa43eSKusanagi Kouichi
3782b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3783b953f075SDenis V. Lunevfallocate_zero_range=no
3784b953f075SDenis V. Lunevcat > $TMPC << EOF
3785b953f075SDenis V. Lunev#include <fcntl.h>
3786b953f075SDenis V. Lunev#include <linux/falloc.h>
3787b953f075SDenis V. Lunev
3788b953f075SDenis V. Lunevint main(void)
3789b953f075SDenis V. Lunev{
3790b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3791b953f075SDenis V. Lunev    return 0;
3792b953f075SDenis V. Lunev}
3793b953f075SDenis V. LunevEOF
3794b953f075SDenis V. Lunevif compile_prog "" "" ; then
3795b953f075SDenis V. Lunev  fallocate_zero_range=yes
3796b953f075SDenis V. Lunevfi
3797b953f075SDenis V. Lunev
3798ed911435SKevin Wolf# check for posix_fallocate
3799ed911435SKevin Wolfposix_fallocate=no
3800ed911435SKevin Wolfcat > $TMPC << EOF
3801ed911435SKevin Wolf#include <fcntl.h>
3802ed911435SKevin Wolf
3803ed911435SKevin Wolfint main(void)
3804ed911435SKevin Wolf{
3805ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3806ed911435SKevin Wolf    return 0;
3807ed911435SKevin Wolf}
3808ed911435SKevin WolfEOF
3809ed911435SKevin Wolfif compile_prog "" "" ; then
3810ed911435SKevin Wolf    posix_fallocate=yes
3811ed911435SKevin Wolffi
3812ed911435SKevin Wolf
3813c727f47dSPeter Maydell# check for sync_file_range
3814c727f47dSPeter Maydellsync_file_range=no
3815c727f47dSPeter Maydellcat > $TMPC << EOF
3816c727f47dSPeter Maydell#include <fcntl.h>
3817c727f47dSPeter Maydell
3818c727f47dSPeter Maydellint main(void)
3819c727f47dSPeter Maydell{
3820c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3821c727f47dSPeter Maydell    return 0;
3822c727f47dSPeter Maydell}
3823c727f47dSPeter MaydellEOF
38248fb03151SPeter Maydellif compile_prog "" "" ; then
3825c727f47dSPeter Maydell  sync_file_range=yes
3826c727f47dSPeter Maydellfi
3827c727f47dSPeter Maydell
3828dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3829dace20dcSPeter Maydellfiemap=no
3830dace20dcSPeter Maydellcat > $TMPC << EOF
3831dace20dcSPeter Maydell#include <sys/ioctl.h>
3832dace20dcSPeter Maydell#include <linux/fs.h>
3833dace20dcSPeter Maydell#include <linux/fiemap.h>
3834dace20dcSPeter Maydell
3835dace20dcSPeter Maydellint main(void)
3836dace20dcSPeter Maydell{
3837dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3838dace20dcSPeter Maydell    return 0;
3839dace20dcSPeter Maydell}
3840dace20dcSPeter MaydellEOF
38418fb03151SPeter Maydellif compile_prog "" "" ; then
3842dace20dcSPeter Maydell  fiemap=yes
3843dace20dcSPeter Maydellfi
3844dace20dcSPeter Maydell
3845d0927938SUlrich Hecht# check for dup3
3846d0927938SUlrich Hechtdup3=no
3847d0927938SUlrich Hechtcat > $TMPC << EOF
3848d0927938SUlrich Hecht#include <unistd.h>
3849d0927938SUlrich Hecht
3850d0927938SUlrich Hechtint main(void)
3851d0927938SUlrich Hecht{
3852d0927938SUlrich Hecht    dup3(0, 0, 0);
3853d0927938SUlrich Hecht    return 0;
3854d0927938SUlrich Hecht}
3855d0927938SUlrich HechtEOF
385678f5d726SJan Kiszkaif compile_prog "" "" ; then
3857d0927938SUlrich Hecht  dup3=yes
3858d0927938SUlrich Hechtfi
3859d0927938SUlrich Hecht
38604e0c6529SAlex Bligh# check for ppoll support
38614e0c6529SAlex Blighppoll=no
38624e0c6529SAlex Blighcat > $TMPC << EOF
38634e0c6529SAlex Bligh#include <poll.h>
38644e0c6529SAlex Bligh
38654e0c6529SAlex Blighint main(void)
38664e0c6529SAlex Bligh{
38674e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
38684e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
38694e0c6529SAlex Bligh    return 0;
38704e0c6529SAlex Bligh}
38714e0c6529SAlex BlighEOF
38724e0c6529SAlex Blighif compile_prog "" "" ; then
38734e0c6529SAlex Bligh  ppoll=yes
38744e0c6529SAlex Blighfi
38754e0c6529SAlex Bligh
3876cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3877cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3878cd758dd0SAlex Blighcat > $TMPC << EOF
3879cd758dd0SAlex Bligh#include <sys/prctl.h>
3880cd758dd0SAlex Bligh
3881cd758dd0SAlex Blighint main(void)
3882cd758dd0SAlex Bligh{
3883cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3884cd758dd0SAlex Bligh    return 0;
3885cd758dd0SAlex Bligh}
3886cd758dd0SAlex BlighEOF
3887cd758dd0SAlex Blighif compile_prog "" "" ; then
3888cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3889cd758dd0SAlex Blighfi
3890cd758dd0SAlex Bligh
38913b6edd16SPeter Maydell# check for epoll support
38923b6edd16SPeter Maydellepoll=no
38933b6edd16SPeter Maydellcat > $TMPC << EOF
38943b6edd16SPeter Maydell#include <sys/epoll.h>
38953b6edd16SPeter Maydell
38963b6edd16SPeter Maydellint main(void)
38973b6edd16SPeter Maydell{
38983b6edd16SPeter Maydell    epoll_create(0);
38993b6edd16SPeter Maydell    return 0;
39003b6edd16SPeter Maydell}
39013b6edd16SPeter MaydellEOF
39028fb03151SPeter Maydellif compile_prog "" "" ; then
39033b6edd16SPeter Maydell  epoll=yes
39043b6edd16SPeter Maydellfi
39053b6edd16SPeter Maydell
3906227f0214SPeter Maydell# epoll_create1 is a later addition
3907227f0214SPeter Maydell# so we must check separately for its presence
39083b6edd16SPeter Maydellepoll_create1=no
39093b6edd16SPeter Maydellcat > $TMPC << EOF
39103b6edd16SPeter Maydell#include <sys/epoll.h>
39113b6edd16SPeter Maydell
39123b6edd16SPeter Maydellint main(void)
39133b6edd16SPeter Maydell{
391419e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
391519e83f6bSPeter Maydell     * a function being called. This is necessary so that on
391619e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
391719e83f6bSPeter Maydell     * the library but not declared in the header file we will
391819e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
391919e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
392019e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
392119e83f6bSPeter Maydell     */
3922c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39233b6edd16SPeter Maydell}
39243b6edd16SPeter MaydellEOF
39258fb03151SPeter Maydellif compile_prog "" "" ; then
39263b6edd16SPeter Maydell  epoll_create1=yes
39273b6edd16SPeter Maydellfi
39283b6edd16SPeter Maydell
3929a8fd1abaSPeter Maydell# check for sendfile support
3930a8fd1abaSPeter Maydellsendfile=no
3931a8fd1abaSPeter Maydellcat > $TMPC << EOF
3932a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3933a8fd1abaSPeter Maydell
3934a8fd1abaSPeter Maydellint main(void)
3935a8fd1abaSPeter Maydell{
3936a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3937a8fd1abaSPeter Maydell}
3938a8fd1abaSPeter MaydellEOF
3939a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3940a8fd1abaSPeter Maydell  sendfile=yes
3941a8fd1abaSPeter Maydellfi
3942a8fd1abaSPeter Maydell
394351834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
394451834341SRiku Voipiotimerfd=no
394551834341SRiku Voipiocat > $TMPC << EOF
394651834341SRiku Voipio#include <sys/timerfd.h>
394751834341SRiku Voipio
394851834341SRiku Voipioint main(void)
394951834341SRiku Voipio{
395051834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
395151834341SRiku Voipio}
395251834341SRiku VoipioEOF
395351834341SRiku Voipioif compile_prog "" "" ; then
395451834341SRiku Voipio  timerfd=yes
395551834341SRiku Voipiofi
395651834341SRiku Voipio
39579af5c906SRiku Voipio# check for setns and unshare support
39589af5c906SRiku Voipiosetns=no
39599af5c906SRiku Voipiocat > $TMPC << EOF
39609af5c906SRiku Voipio#include <sched.h>
39619af5c906SRiku Voipio
39629af5c906SRiku Voipioint main(void)
39639af5c906SRiku Voipio{
39649af5c906SRiku Voipio    int ret;
39659af5c906SRiku Voipio    ret = setns(0, 0);
39669af5c906SRiku Voipio    ret = unshare(0);
39679af5c906SRiku Voipio    return ret;
39689af5c906SRiku Voipio}
39699af5c906SRiku VoipioEOF
39709af5c906SRiku Voipioif compile_prog "" "" ; then
39719af5c906SRiku Voipio  setns=yes
39729af5c906SRiku Voipiofi
39739af5c906SRiku Voipio
397438860a03SAleksandar Markovic# clock_adjtime probe
397538860a03SAleksandar Markovicclock_adjtime=no
397638860a03SAleksandar Markoviccat > $TMPC <<EOF
397738860a03SAleksandar Markovic#include <time.h>
397838860a03SAleksandar Markovic
397938860a03SAleksandar Markovicint main(void)
398038860a03SAleksandar Markovic{
398138860a03SAleksandar Markovic    return clock_adjtime(0, 0);
398238860a03SAleksandar Markovic}
398338860a03SAleksandar MarkovicEOF
398438860a03SAleksandar Markovicclock_adjtime=no
398538860a03SAleksandar Markovicif compile_prog "" "" ; then
398638860a03SAleksandar Markovic  clock_adjtime=yes
398738860a03SAleksandar Markovicfi
398838860a03SAleksandar Markovic
39895a03cd00SAleksandar Markovic# syncfs probe
39905a03cd00SAleksandar Markovicsyncfs=no
39915a03cd00SAleksandar Markoviccat > $TMPC <<EOF
39925a03cd00SAleksandar Markovic#include <unistd.h>
39935a03cd00SAleksandar Markovic
39945a03cd00SAleksandar Markovicint main(void)
39955a03cd00SAleksandar Markovic{
39965a03cd00SAleksandar Markovic    return syncfs(0);
39975a03cd00SAleksandar Markovic}
39985a03cd00SAleksandar MarkovicEOF
39995a03cd00SAleksandar Markovicsyncfs=no
40005a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40015a03cd00SAleksandar Markovic  syncfs=yes
40025a03cd00SAleksandar Markovicfi
40035a03cd00SAleksandar Markovic
4004cc8ae6deSpbrook# Check if tools are available to build documentation.
4005a25dba17SJuan Quintelaif test "$docs" != "no" ; then
400601668d98SStefan Weil  if has makeinfo && has pod2man; then
4007a25dba17SJuan Quintela    docs=yes
400883a3ab8bSJuan Quintela  else
4009a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
401021684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
401183a3ab8bSJuan Quintela    fi
4012a25dba17SJuan Quintela    docs=no
401383a3ab8bSJuan Quintela  fi
4014cc8ae6deSpbrookfi
4015cc8ae6deSpbrook
4016f514f41cSStefan Weil# Search for bswap_32 function
40176ae9a1f4SJuan Quintelabyteswap_h=no
40186ae9a1f4SJuan Quintelacat > $TMPC << EOF
40196ae9a1f4SJuan Quintela#include <byteswap.h>
40206ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40216ae9a1f4SJuan QuintelaEOF
402252166aa0SJuan Quintelaif compile_prog "" "" ; then
40236ae9a1f4SJuan Quintela  byteswap_h=yes
40246ae9a1f4SJuan Quintelafi
40256ae9a1f4SJuan Quintela
402675f13596SStefan Weil# Search for bswap32 function
40276ae9a1f4SJuan Quintelabswap_h=no
40286ae9a1f4SJuan Quintelacat > $TMPC << EOF
40296ae9a1f4SJuan Quintela#include <sys/endian.h>
40306ae9a1f4SJuan Quintela#include <sys/types.h>
40316ae9a1f4SJuan Quintela#include <machine/bswap.h>
40326ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40336ae9a1f4SJuan QuintelaEOF
403452166aa0SJuan Quintelaif compile_prog "" "" ; then
40356ae9a1f4SJuan Quintela  bswap_h=yes
40366ae9a1f4SJuan Quintelafi
40376ae9a1f4SJuan Quintela
4038da93a1fdSaliguori##########################################
4039e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4040c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4041e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40423c33ea96SPaolo Bonzini    libiscsi="yes"
4043ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4044ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4045c589b249SRonnie Sahlberg  else
4046c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4047e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4048c589b249SRonnie Sahlberg    fi
4049c589b249SRonnie Sahlberg    libiscsi="no"
4050c589b249SRonnie Sahlberg  fi
4051c589b249SRonnie Sahlbergfi
4052c589b249SRonnie Sahlberg
4053c589b249SRonnie Sahlberg##########################################
40548bacde8dSNatanael Copa# Do we need libm
40558bacde8dSNatanael Copacat > $TMPC << EOF
40568bacde8dSNatanael Copa#include <math.h>
4057f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
40588bacde8dSNatanael CopaEOF
40598bacde8dSNatanael Copaif compile_prog "" "" ; then
40608bacde8dSNatanael Copa  :
40618bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
40628bacde8dSNatanael Copa  LIBS="-lm $LIBS"
40638bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
40648bacde8dSNatanael Copaelse
406576ad07a4SPeter Maydell  error_exit "libm check failed"
40668bacde8dSNatanael Copafi
40678bacde8dSNatanael Copa
40688bacde8dSNatanael Copa##########################################
4069da93a1fdSaliguori# Do we need librt
40708bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
40718bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
40728bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
40738bacde8dSNatanael Copa# function in addition.
4074da93a1fdSaliguoricat > $TMPC <<EOF
4075da93a1fdSaliguori#include <signal.h>
4076da93a1fdSaliguori#include <time.h>
40778bacde8dSNatanael Copaint main(void) {
40788bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
40798bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
40808bacde8dSNatanael Copa}
4081da93a1fdSaliguoriEOF
4082da93a1fdSaliguori
408352166aa0SJuan Quintelaif compile_prog "" "" ; then
408407ffa4bdSJuan Quintela  :
40858bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
408618e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
408718e588b1SRick Liu  LIBS="$LIBS -lrt"
408818e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4089da93a1fdSaliguorifi
4090da93a1fdSaliguori
409131ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4092179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
40936362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
40946362a53fSJuan Quintelafi
40956362a53fSJuan Quintela
4096de5071c5SBlue Swirl##########################################
4097cd4ec0b4SGerd Hoffmann# spice probe
4098cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4099cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4100cd4ec0b4SGerd Hoffmann#include <spice.h>
4101cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4102cd4ec0b4SGerd HoffmannEOF
4103710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4104710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
410565d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
410665d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4107cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4108cd4ec0b4SGerd Hoffmann    spice="yes"
4109cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4110cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41112e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41122e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4113cd4ec0b4SGerd Hoffmann  else
4114cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41158efc9363SHu Tao      feature_not_found "spice" \
41168efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4117cd4ec0b4SGerd Hoffmann    fi
4118cd4ec0b4SGerd Hoffmann    spice="no"
4119cd4ec0b4SGerd Hoffmann  fi
4120cd4ec0b4SGerd Hoffmannfi
4121cd4ec0b4SGerd Hoffmann
41227b02f544SMarc-André Lureau# check for smartcard support
4123111a38b0SRobert Relyeasmartcard_cflags=""
41247b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41257b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41267b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41277b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41287b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41297b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41307b02f544SMarc-André Lureau        smartcard="yes"
4131111a38b0SRobert Relyea    else
41327b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41337b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4134111a38b0SRobert Relyea        fi
41357b02f544SMarc-André Lureau        smartcard="no"
4136111a38b0SRobert Relyea    fi
4137111a38b0SRobert Relyeafi
4138111a38b0SRobert Relyea
41392b2325ffSGerd Hoffmann# check for libusb
41402b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
414165d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41422b2325ffSGerd Hoffmann        libusb="yes"
4143ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4144ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41452b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41462b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41472b2325ffSGerd Hoffmann    else
41482b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
41498efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
41502b2325ffSGerd Hoffmann        fi
41512b2325ffSGerd Hoffmann        libusb="no"
41522b2325ffSGerd Hoffmann    fi
41532b2325ffSGerd Hoffmannfi
41542b2325ffSGerd Hoffmann
415569354a83SHans de Goede# check for usbredirparser for usb network redirection support
415669354a83SHans de Goedeif test "$usb_redir" != "no" ; then
415765d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
415869354a83SHans de Goede        usb_redir="yes"
4159ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4160ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
416169354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
416256ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
416369354a83SHans de Goede    else
416469354a83SHans de Goede        if test "$usb_redir" = "yes"; then
416521684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
416669354a83SHans de Goede        fi
416769354a83SHans de Goede        usb_redir="no"
416869354a83SHans de Goede    fi
416969354a83SHans de Goedefi
417069354a83SHans de Goede
4171cd4ec0b4SGerd Hoffmann##########################################
4172d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4173d9840e25STomoki Sekiyama
4174d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4175d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4176690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4177d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4178d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4179690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4180d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4181d9840e25STomoki Sekiyama	  ;;
4182690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4183d9840e25STomoki Sekiyama  esac
4184d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4185d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4186d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4187d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4188d9840e25STomoki SekiyamaEOF
4189d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4190d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4191d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4192315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4193f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4194d9840e25STomoki Sekiyama  else
4195d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4196d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4197d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4198d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4199d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4200d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4201d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4202d9840e25STomoki Sekiyama    fi
4203d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4204d9840e25STomoki Sekiyama  fi
4205d9840e25STomoki Sekiyamafi
4206d9840e25STomoki Sekiyama
4207d9840e25STomoki Sekiyama##########################################
4208d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4209d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4210d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4211d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4212d9840e25STomoki Sekiyama
4213d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4214d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4215d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4216d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4217d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4218d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4219d9840e25STomoki Sekiyama    else
4220d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4221d9840e25STomoki Sekiyama    fi
4222d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4223d9840e25STomoki Sekiyama    win_sdk=""
4224d9840e25STomoki Sekiyama  fi
4225d9840e25STomoki Sekiyamafi
4226d9840e25STomoki Sekiyama
4227d9840e25STomoki Sekiyama##########################################
422850cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
422950cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
423050cbebb9SMichael Roth  cat > $TMPC << EOF
423150cbebb9SMichael Roth#include <windows.h>
423250cbebb9SMichael Roth#include <ntddscsi.h>
423350cbebb9SMichael Rothint main(void) {
423450cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
423550cbebb9SMichael Roth#error Missing required ioctl definitions
423650cbebb9SMichael Roth#endif
423750cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
423850cbebb9SMichael Roth  return addr.Lun;
423950cbebb9SMichael Roth}
424050cbebb9SMichael RothEOF
424150cbebb9SMichael Roth  if compile_prog "" "" ; then
424250cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4243c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
424450cbebb9SMichael Roth  fi
424550cbebb9SMichael Rothfi
424650cbebb9SMichael Roth
424750cbebb9SMichael Roth##########################################
42489d9e1521SGerd Hoffmann# virgl renderer probe
42499d9e1521SGerd Hoffmann
42509d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
42519d9e1521SGerd Hoffmann  cat > $TMPC << EOF
42529d9e1521SGerd Hoffmann#include <virglrenderer.h>
42539d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
42549d9e1521SGerd HoffmannEOF
42559d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
42569d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
42579d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
42589d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
42599d9e1521SGerd Hoffmann    virglrenderer="yes"
42609d9e1521SGerd Hoffmann  else
42619d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
42629d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
42639d9e1521SGerd Hoffmann    fi
42649d9e1521SGerd Hoffmann    virglrenderer="no"
42659d9e1521SGerd Hoffmann  fi
42669d9e1521SGerd Hoffmannfi
42679d9e1521SGerd Hoffmann
42689d9e1521SGerd Hoffmann##########################################
42695f6b9e8fSBlue Swirl# check if we have fdatasync
42705f6b9e8fSBlue Swirl
42715f6b9e8fSBlue Swirlfdatasync=no
42725f6b9e8fSBlue Swirlcat > $TMPC << EOF
42735f6b9e8fSBlue Swirl#include <unistd.h>
4274d1722a27SAlexandre Raymondint main(void) {
4275d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4276d1722a27SAlexandre Raymondreturn fdatasync(0);
4277d1722a27SAlexandre Raymond#else
4278e172fe11SStefan Weil#error Not supported
4279d1722a27SAlexandre Raymond#endif
4280d1722a27SAlexandre Raymond}
42815f6b9e8fSBlue SwirlEOF
42825f6b9e8fSBlue Swirlif compile_prog "" "" ; then
42835f6b9e8fSBlue Swirl    fdatasync=yes
42845f6b9e8fSBlue Swirlfi
42855f6b9e8fSBlue Swirl
428694a420b1SStefan Hajnoczi##########################################
4287e78815a5SAndreas Färber# check if we have madvise
4288e78815a5SAndreas Färber
4289e78815a5SAndreas Färbermadvise=no
4290e78815a5SAndreas Färbercat > $TMPC << EOF
4291e78815a5SAndreas Färber#include <sys/types.h>
4292e78815a5SAndreas Färber#include <sys/mman.h>
4293832ce9c2SScott Wood#include <stddef.h>
4294e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4295e78815a5SAndreas FärberEOF
4296e78815a5SAndreas Färberif compile_prog "" "" ; then
4297e78815a5SAndreas Färber    madvise=yes
4298e78815a5SAndreas Färberfi
4299e78815a5SAndreas Färber
4300e78815a5SAndreas Färber##########################################
4301e78815a5SAndreas Färber# check if we have posix_madvise
4302e78815a5SAndreas Färber
4303e78815a5SAndreas Färberposix_madvise=no
4304e78815a5SAndreas Färbercat > $TMPC << EOF
4305e78815a5SAndreas Färber#include <sys/mman.h>
4306832ce9c2SScott Wood#include <stddef.h>
4307e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4308e78815a5SAndreas FärberEOF
4309e78815a5SAndreas Färberif compile_prog "" "" ; then
4310e78815a5SAndreas Färber    posix_madvise=yes
4311e78815a5SAndreas Färberfi
4312e78815a5SAndreas Färber
4313e78815a5SAndreas Färber##########################################
43140a852417SPaul Durrant# check if we have posix_syslog
43150a852417SPaul Durrant
43160a852417SPaul Durrantposix_syslog=no
43170a852417SPaul Durrantcat > $TMPC << EOF
43180a852417SPaul Durrant#include <syslog.h>
43190a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43200a852417SPaul DurrantEOF
43210a852417SPaul Durrantif compile_prog "" "" ; then
43220a852417SPaul Durrant    posix_syslog=yes
43230a852417SPaul Durrantfi
43240a852417SPaul Durrant
43250a852417SPaul Durrant##########################################
432694a420b1SStefan Hajnoczi# check if trace backend exists
432794a420b1SStefan Hajnoczi
43285b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
432994a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43305b808275SLluís Vilanova  error_exit "invalid trace backends" \
43315b808275SLluís Vilanova      "Please choose supported trace backends."
433294a420b1SStefan Hajnoczifi
433394a420b1SStefan Hajnoczi
43347e24e92aSStefan Hajnoczi##########################################
43357e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43365b808275SLluís Vilanovaif have_backend "ust"; then
43377e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4338bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43397e24e92aSStefan Hajnocziint main(void) { return 0; }
43407e24e92aSStefan HajnocziEOF
4341c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4342bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
434389138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43447e24e92aSStefan Hajnoczi    else
4345c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4346bf15f63cSMohamad Gebai    fi
4347bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
434889138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4349bf15f63cSMohamad Gebai    else
4350bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4351bf15f63cSMohamad Gebai    fi
4352bf15f63cSMohamad Gebai
4353bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4354bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4355bf15f63cSMohamad Gebai  else
4356bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
43577e24e92aSStefan Hajnoczi  fi
43587e24e92aSStefan Hajnoczifi
4359b3d08c02SDaniel P. Berrange
4360b3d08c02SDaniel P. Berrange##########################################
4361b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
43625b808275SLluís Vilanovaif have_backend "dtrace"; then
4363b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
436476ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4365b3d08c02SDaniel P. Berrange  fi
4366c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4367c276b17dSDaniel P. Berrange  if has 'stap' ; then
4368c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4369c276b17dSDaniel P. Berrange  fi
4370b3d08c02SDaniel P. Berrangefi
4371b3d08c02SDaniel P. Berrange
43727e24e92aSStefan Hajnoczi##########################################
4373519175a2SAlex Barcelo# check and set a backend for coroutine
4374d0e2fce5SAneesh Kumar K.V
43757c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
43767c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
43777c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
43787c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
43797c2acc70SPeter Maydell# is the Windows-specific one.
43807c2acc70SPeter Maydell
43817c2acc70SPeter Maydellucontext_works=no
4382d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4383d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4384d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4385cdf84806SPeter Maydell#ifdef __stub_makecontext
4386cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4387cdf84806SPeter Maydell#endif
438875cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4389d0e2fce5SAneesh Kumar K.VEOF
4390d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
43917c2acc70SPeter Maydell    ucontext_works=yes
4392d0e2fce5SAneesh Kumar K.V  fi
4393519175a2SAlex Barcelofi
43947c2acc70SPeter Maydell
43957c2acc70SPeter Maydellif test "$coroutine" = ""; then
43967c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
43977c2acc70SPeter Maydell    coroutine=win32
43987c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
43997c2acc70SPeter Maydell    coroutine=ucontext
4400519175a2SAlex Barcelo  else
44017c2acc70SPeter Maydell    coroutine=sigaltstack
44027c2acc70SPeter Maydell  fi
44037c2acc70SPeter Maydellelse
44047c2acc70SPeter Maydell  case $coroutine in
44057c2acc70SPeter Maydell  windows)
44067c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44077c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44087c2acc70SPeter Maydell    fi
44097c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44107c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44117c2acc70SPeter Maydell    coroutine=win32
44127c2acc70SPeter Maydell    ;;
44137c2acc70SPeter Maydell  ucontext)
44147c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44157c2acc70SPeter Maydell      feature_not_found "ucontext"
44167c2acc70SPeter Maydell    fi
44177c2acc70SPeter Maydell    ;;
44187c2acc70SPeter Maydell  gthread|sigaltstack)
44197c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44207c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44217c2acc70SPeter Maydell    fi
44227c2acc70SPeter Maydell    ;;
44237c2acc70SPeter Maydell  *)
442476ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44257c2acc70SPeter Maydell    ;;
44267c2acc70SPeter Maydell  esac
4427d0e2fce5SAneesh Kumar K.Vfi
4428d0e2fce5SAneesh Kumar K.V
442970c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
443070c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
443170c60c08SStefan Hajnoczi    coroutine_pool=no
443270c60c08SStefan Hajnoczi  else
443370c60c08SStefan Hajnoczi    coroutine_pool=yes
443470c60c08SStefan Hajnoczi  fi
443570c60c08SStefan Hajnoczifi
443670c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
443770c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
443870c60c08SStefan Hajnoczifi
443970c60c08SStefan Hajnoczi
44407d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44417d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44427d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44437d992e4dSPeter Lieven  fi
44447d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44457d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44467d992e4dSPeter Lieven    coroutine_pool=no
44477d992e4dSPeter Lieven  fi
44487d992e4dSPeter Lievenfi
44497d992e4dSPeter Lieven
44507d992e4dSPeter Lieven
4451d0e2fce5SAneesh Kumar K.V##########################################
4452d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4453d2042378SAneesh Kumar K.V
44544e1797f9SStefan Weilopen_by_handle_at=no
4455d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4456d2042378SAneesh Kumar K.V#include <fcntl.h>
4457acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4458acc55ba8SStefan Weil# error missing definition
4459acc55ba8SStefan Weil#else
446075cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4461acc55ba8SStefan Weil#endif
4462d2042378SAneesh Kumar K.VEOF
4463d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4464d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4465d2042378SAneesh Kumar K.Vfi
4466d2042378SAneesh Kumar K.V
4467e06a765eSHarsh Prateek Bora########################################
4468e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4469e06a765eSHarsh Prateek Bora
4470e06a765eSHarsh Prateek Boralinux_magic_h=no
4471e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4472e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4473e06a765eSHarsh Prateek Boraint main(void) {
447475cafad7SStefan Weil  return 0;
4475e06a765eSHarsh Prateek Bora}
4476e06a765eSHarsh Prateek BoraEOF
4477e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4478e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4479e06a765eSHarsh Prateek Borafi
4480e06a765eSHarsh Prateek Bora
44818ab1bf12SLuiz Capitulino########################################
4482c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4483c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4484c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4485c95e3080SKevin Wolf# only a warning.
4486c95e3080SKevin Wolf#
4487c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4488c95e3080SKevin Wolf# the build doesn't fail anyway.
4489c95e3080SKevin Wolf
449006d71fa1SPeter Maydellpragma_disable_unused_but_set=no
449106d71fa1SPeter Maydellcat > $TMPC << EOF
4492e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
449306d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4494c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4495e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4496c95e3080SKevin Wolf
449706d71fa1SPeter Maydellint main(void) {
449806d71fa1SPeter Maydell    return 0;
449906d71fa1SPeter Maydell}
450006d71fa1SPeter MaydellEOF
450106d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4502cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4503c95e3080SKevin Wolfelse
4504c95e3080SKevin Wolf    werror=no
450506d71fa1SPeter Maydellfi
450606d71fa1SPeter Maydell
450706d71fa1SPeter Maydell########################################
4508541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45093f4349dcSKevin Wolf
45103f4349dcSKevin Wolfvalgrind_h=no
45113f4349dcSKevin Wolfcat > $TMPC << EOF
45123f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45133f4349dcSKevin Wolfint main(void) {
45143f4349dcSKevin Wolf  return 0;
45153f4349dcSKevin Wolf}
45163f4349dcSKevin WolfEOF
45173f4349dcSKevin Wolfif compile_prog "" "" ; then
45183f4349dcSKevin Wolf    valgrind_h=yes
45193f4349dcSKevin Wolffi
45203f4349dcSKevin Wolf
45213f4349dcSKevin Wolf########################################
45228ab1bf12SLuiz Capitulino# check if environ is declared
45238ab1bf12SLuiz Capitulino
45248ab1bf12SLuiz Capitulinohas_environ=no
45258ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45268ab1bf12SLuiz Capitulino#include <unistd.h>
45278ab1bf12SLuiz Capitulinoint main(void) {
4528c075a723SBlue Swirl    environ = 0;
45298ab1bf12SLuiz Capitulino    return 0;
45308ab1bf12SLuiz Capitulino}
45318ab1bf12SLuiz CapitulinoEOF
45328ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45338ab1bf12SLuiz Capitulino    has_environ=yes
45348ab1bf12SLuiz Capitulinofi
45358ab1bf12SLuiz Capitulino
453676a347e1SRichard Henderson########################################
453776a347e1SRichard Henderson# check if cpuid.h is usable.
453876a347e1SRichard Henderson
453976a347e1SRichard Hendersoncpuid_h=no
454076a347e1SRichard Hendersoncat > $TMPC << EOF
454176a347e1SRichard Henderson#include <cpuid.h>
454276a347e1SRichard Hendersonint main(void) {
4543774d566cSPeter Maydell    unsigned a, b, c, d;
4544774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4545774d566cSPeter Maydell
4546774d566cSPeter Maydell    if (max >= 1) {
4547774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4548774d566cSPeter Maydell    }
4549774d566cSPeter Maydell
4550774d566cSPeter Maydell    if (max >= 7) {
4551774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4552774d566cSPeter Maydell    }
4553774d566cSPeter Maydell
455476a347e1SRichard Henderson    return 0;
455576a347e1SRichard Henderson}
455676a347e1SRichard HendersonEOF
455776a347e1SRichard Hendersonif compile_prog "" "" ; then
455876a347e1SRichard Henderson    cpuid_h=yes
455976a347e1SRichard Hendersonfi
456076a347e1SRichard Henderson
4561f540166bSRichard Henderson########################################
4562f540166bSRichard Henderson# check if __[u]int128_t is usable.
4563f540166bSRichard Henderson
4564f540166bSRichard Hendersonint128=no
4565f540166bSRichard Hendersoncat > $TMPC << EOF
4566a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4567a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4568a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4569a00f66abSStefan Weil# endif
4570a00f66abSStefan Weil#endif
4571f540166bSRichard Henderson__int128_t a;
4572f540166bSRichard Henderson__uint128_t b;
4573f540166bSRichard Hendersonint main (void) {
4574f540166bSRichard Henderson  a = a + b;
4575f540166bSRichard Henderson  b = a * b;
4576464e3671SPeter Maydell  a = a * a;
4577f540166bSRichard Henderson  return 0;
4578f540166bSRichard Henderson}
4579f540166bSRichard HendersonEOF
4580f540166bSRichard Hendersonif compile_prog "" "" ; then
4581f540166bSRichard Henderson    int128=yes
4582f540166bSRichard Hendersonfi
458376a347e1SRichard Henderson
45847ebee43eSRichard Henderson#########################################
45857ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
45867ebee43eSRichard Henderson
45877ebee43eSRichard Hendersonatomic128=no
45887ebee43eSRichard Hendersonif test "$int128" = "yes"; then
45897ebee43eSRichard Henderson  cat > $TMPC << EOF
45907ebee43eSRichard Hendersonint main(void)
45917ebee43eSRichard Henderson{
45927ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
45937ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
45947ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
45957ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
45967ebee43eSRichard Henderson  return 0;
45977ebee43eSRichard Henderson}
45987ebee43eSRichard HendersonEOF
45997ebee43eSRichard Henderson  if compile_prog "" "" ; then
46007ebee43eSRichard Henderson    atomic128=yes
46017ebee43eSRichard Henderson  fi
46027ebee43eSRichard Hendersonfi
46037ebee43eSRichard Henderson
4604df79b996SRichard Henderson#########################################
4605df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4606df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4607df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4608df79b996SRichard Henderson
4609df79b996SRichard Hendersoncat > $TMPC << EOF
4610df79b996SRichard Henderson#include <stdint.h>
4611df79b996SRichard Hendersonint main(void)
4612df79b996SRichard Henderson{
4613df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4614df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4615df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4616df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4617df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4618df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4619df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4620df79b996SRichard Henderson#else
4621df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4622df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4623df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4624df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4625df79b996SRichard Henderson#endif
4626df79b996SRichard Henderson  return 0;
4627df79b996SRichard Henderson}
4628df79b996SRichard HendersonEOF
4629df79b996SRichard Hendersonif compile_prog "" "" ; then
4630df79b996SRichard Henderson  atomic64=yes
4631df79b996SRichard Hendersonfi
4632df79b996SRichard Henderson
46331e6e9acaSRichard Henderson########################################
46341e6e9acaSRichard Henderson# check if getauxval is available.
46351e6e9acaSRichard Henderson
46361e6e9acaSRichard Hendersongetauxval=no
46371e6e9acaSRichard Hendersoncat > $TMPC << EOF
46381e6e9acaSRichard Henderson#include <sys/auxv.h>
46391e6e9acaSRichard Hendersonint main(void) {
46401e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46411e6e9acaSRichard Henderson}
46421e6e9acaSRichard HendersonEOF
46431e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46441e6e9acaSRichard Henderson    getauxval=yes
46451e6e9acaSRichard Hendersonfi
46461e6e9acaSRichard Henderson
4647fd0e6053SJohn Snow########################################
4648fd0e6053SJohn Snow# check if ccache is interfering with
4649fd0e6053SJohn Snow# semantic analysis of macros
4650fd0e6053SJohn Snow
46515e4dfd3dSJohn Snowunset CCACHE_CPP2
4652fd0e6053SJohn Snowccache_cpp2=no
4653fd0e6053SJohn Snowcat > $TMPC << EOF
4654fd0e6053SJohn Snowstatic const int Z = 1;
4655fd0e6053SJohn Snow#define fn() ({ Z; })
4656fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4657fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4658fd0e6053SJohn Snow#define ID(X) (X)
4659fd0e6053SJohn Snowint main(int argc, char *argv[])
4660fd0e6053SJohn Snow{
4661fd0e6053SJohn Snow    int x = 0, y = 0;
4662fd0e6053SJohn Snow    x = ID(x);
4663fd0e6053SJohn Snow    x = fn();
4664fd0e6053SJohn Snow    fn();
4665fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4666fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4667fd0e6053SJohn Snow    return 0;
4668fd0e6053SJohn Snow}
4669fd0e6053SJohn SnowEOF
4670fd0e6053SJohn Snow
4671fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4672fd0e6053SJohn Snow    ccache_cpp2=yes
4673fd0e6053SJohn Snowfi
4674fd0e6053SJohn Snow
4675b553a042SJohn Snow#################################################
4676b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4677b553a042SJohn Snow
4678b553a042SJohn Snowif test "$fortify_source" != "no"; then
4679b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4680b553a042SJohn Snow    fortify_source="no";
4681cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4682cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4683b553a042SJohn Snow    fortify_source="no";
4684b553a042SJohn Snow  else
4685b553a042SJohn Snow    fortify_source="yes"
4686b553a042SJohn Snow  fi
4687b553a042SJohn Snowfi
4688b553a042SJohn Snow
4689d2042378SAneesh Kumar K.V##########################################
4690277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4691277abf15SJan Vesely
4692277abf15SJan Veselyhave_fsxattr=no
4693277abf15SJan Veselycat > $TMPC << EOF
4694277abf15SJan Vesely#include <linux/fs.h>
4695277abf15SJan Veselystruct fsxattr foo;
4696277abf15SJan Veselyint main(void) {
4697277abf15SJan Vesely  return 0;
4698277abf15SJan Vesely}
4699277abf15SJan VeselyEOF
4700277abf15SJan Veselyif compile_prog "" "" ; then
4701277abf15SJan Vesely    have_fsxattr=yes
4702277abf15SJan Veselyfi
4703277abf15SJan Vesely
4704b66e10e4SPeter Maydell##########################################
4705b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4706575b22b1SLaurent Vivierhave_rtnetlink=no
4707575b22b1SLaurent Viviercat > $TMPC << EOF
4708575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4709575b22b1SLaurent Vivierint main(void) {
4710575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4711575b22b1SLaurent Vivier}
4712575b22b1SLaurent VivierEOF
4713575b22b1SLaurent Vivierif compile_prog "" "" ; then
4714575b22b1SLaurent Vivier    have_rtnetlink=yes
4715575b22b1SLaurent Vivierfi
4716575b22b1SLaurent Vivier
47176a02c806SStefan Hajnoczi##########################################
47186a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47196a02c806SStefan Hajnoczihave_af_vsock=no
47206a02c806SStefan Hajnoczicat > $TMPC << EOF
47216a02c806SStefan Hajnoczi#include <errno.h>
47226a02c806SStefan Hajnoczi#include <sys/types.h>
47236a02c806SStefan Hajnoczi#include <sys/socket.h>
47246a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47256a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47266a02c806SStefan Hajnoczi#endif
47276a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47286a02c806SStefan Hajnocziint main(void) {
47296a02c806SStefan Hajnoczi    int sock, ret;
47306a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47316a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47326a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47336a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47346a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47356a02c806SStefan Hajnoczi        return 0;
47366a02c806SStefan Hajnoczi    }
47376a02c806SStefan Hajnoczi    return -1;
47386a02c806SStefan Hajnoczi}
47396a02c806SStefan HajnocziEOF
47406a02c806SStefan Hajnocziif compile_prog "" "" ; then
47416a02c806SStefan Hajnoczi    have_af_vsock=yes
47426a02c806SStefan Hajnoczifi
47436a02c806SStefan Hajnoczi
47446969ec6cSJames Clarke#################################################
47456969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47466969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47476969ec6cSJames Clarke# given. It does no harm to give it on other
47486969ec6cSJames Clarke# platforms too.
47496969ec6cSJames Clarke
47506969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47516969ec6cSJames Clarke#       contains -Wmissing-prototypes
47526969ec6cSJames Clarkecat > $TMPC << EOF
47536969ec6cSJames Clarkeextern int foo(void);
47546969ec6cSJames Clarkeint foo(void) { return 0; }
47556969ec6cSJames ClarkeEOF
47566969ec6cSJames Clarkeif ! compile_object ""; then
47576969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
47586969ec6cSJames Clarkefi
47597ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
47607ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
47617ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
47627ecf44a5SPaolo Bonzini    break
47637ecf44a5SPaolo Bonzini  fi
47647ecf44a5SPaolo Bonzinidone
47657ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
47667ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
47676969ec6cSJames Clarkefi
47686969ec6cSJames Clarke
4769277abf15SJan Vesely##########################################
47704d04351fSChristopher Covington# check for sysmacros.h
47714d04351fSChristopher Covington
47724d04351fSChristopher Covingtonhave_sysmacros=no
47734d04351fSChristopher Covingtoncat > $TMPC << EOF
47744d04351fSChristopher Covington#include <sys/sysmacros.h>
47754d04351fSChristopher Covingtonint main(void) {
47764d04351fSChristopher Covington    return makedev(0, 0);
47774d04351fSChristopher Covington}
47784d04351fSChristopher CovingtonEOF
47794d04351fSChristopher Covingtonif compile_prog "" "" ; then
47804d04351fSChristopher Covington    have_sysmacros=yes
47814d04351fSChristopher Covingtonfi
47824d04351fSChristopher Covington
47834d04351fSChristopher Covington##########################################
4784e86ecd4bSJuan Quintela# End of CC checks
4785e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4786e86ecd4bSJuan Quintela
47871d728c39SBlue Swirlif test "$gcov" = "yes" ; then
47881d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
47891d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4790b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4791e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4792ce278618SPeter Maydellelif test "$debug" = "no"; then
4793ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4794e86ecd4bSJuan Quintelafi
4795a316e378SJuan Quintela
47966542aa9cSPeter Lieven##########################################
47976542aa9cSPeter Lieven# Do we have libnfs
47986542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4799b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
48006542aa9cSPeter Lieven    libnfs="yes"
48016542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
48026542aa9cSPeter Lieven  else
48036542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
48048efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
48056542aa9cSPeter Lieven    fi
48066542aa9cSPeter Lieven    libnfs="no"
48076542aa9cSPeter Lieven  fi
48086542aa9cSPeter Lievenfi
48091d728c39SBlue Swirl
48106ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
48116ca026cbSPeter Maydellif test "$werror" = "yes"; then
48126ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
48136ca026cbSPeter Maydellfi
48146ca026cbSPeter Maydell
4815e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4816e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
48171156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4818e86ecd4bSJuan Quintela    fi
4819e86ecd4bSJuan Quintelafi
4820e86ecd4bSJuan Quintela
482194dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
482294dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
482394dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
482494dd53c5SGerd Hoffmannelse
482594dd53c5SGerd Hoffmann    POD2MAN="pod2man"
482694dd53c5SGerd Hoffmannfi
482794dd53c5SGerd Hoffmann
4828952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4829952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4830952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4831952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4832952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4833952afb71SBlue Swirl        fi
4834952afb71SBlue Swirl    done
4835952afb71SBlue Swirlfi
4836952afb71SBlue Swirl
483710ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4838e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4839528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4840834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
48415a67135aSbellard
48424b1c11fdSDaniel P. Berrangetools=""
48434b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4844ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
48454b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
48464b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4847a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
48484b1c11fdSDaniel P. Berrange  fi
48494b1c11fdSDaniel P. Berrangefi
48504b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4851983eef5aSMeador Inge  if test "$virtfs" != no ; then
4852be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4853983eef5aSMeador Inge      virtfs=yes
485417bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4855983eef5aSMeador Inge    else
4856983eef5aSMeador Inge      if test "$virtfs" = yes; then
48573f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4858983eef5aSMeador Inge      fi
485917500370SAndreas Färber      virtfs=no
4860983eef5aSMeador Inge    fi
486117bff52bSM. Mohan Kumar  fi
4862d138cee9SMichael Rothfi
48639d6bc27bSMichael Roth
48649d6bc27bSMichael Roth# Probe for guest agent support/options
48659d6bc27bSMichael Roth
4866e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4867b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4868fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4869e8ef31a3SMichael Tokarev      guest_agent=yes
4870e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4871e8ef31a3SMichael Tokarev      guest_agent=no
4872e8ef31a3SMichael Tokarev  else
4873e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4874ca35f780SPaolo Bonzini  fi
48754b1c11fdSDaniel P. Berrangefi
4876ca35f780SPaolo Bonzini
48779d6bc27bSMichael Roth# Guest agent Window MSI  package
48789d6bc27bSMichael Roth
48799d6bc27bSMichael Rothif test "$guest_agent" != yes; then
48809d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
48819d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
48829d6bc27bSMichael Roth  fi
48839d6bc27bSMichael Roth  guest_agent_msi=no
48849d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
48859d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
48869d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
48879d6bc27bSMichael Roth  fi
48889d6bc27bSMichael Roth  guest_agent_msi=no
48899d6bc27bSMichael Rothelif ! has wixl; then
48909d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
48919d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
48929d6bc27bSMichael Roth  fi
48939d6bc27bSMichael Roth  guest_agent_msi=no
48941a34904eSMichael Rothelse
48951a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
48961a34904eSMichael Roth  # disabled explicitly
48971a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
48981a34904eSMichael Roth    guest_agent_msi=yes
48991a34904eSMichael Roth  fi
49009d6bc27bSMichael Rothfi
49019d6bc27bSMichael Roth
49021a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
49039d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
49049d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
49059d6bc27bSMichael Roth  fi
49069d6bc27bSMichael Roth
49079d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
49089d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
49099d6bc27bSMichael Roth  fi
49109d6bc27bSMichael Roth
49119d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
49129d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
49139d6bc27bSMichael Roth  fi
49149d6bc27bSMichael Roth
49159d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
491689138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
49179d6bc27bSMichael Roth  fi
49189d6bc27bSMichael Roth
491989138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
49209d6bc27bSMichael Roth
49219d6bc27bSMichael Roth  case "$cpu" in
49229d6bc27bSMichael Roth  x86_64)
49239d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
49249d6bc27bSMichael Roth    ;;
49259d6bc27bSMichael Roth  i386)
49269d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
49279d6bc27bSMichael Roth    ;;
49289d6bc27bSMichael Roth  *)
49299d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
49309d6bc27bSMichael Roth    ;;
49319d6bc27bSMichael Roth  esac
49329d6bc27bSMichael Rothfi
49339d6bc27bSMichael Roth
4934ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4935ca35f780SPaolo Bonziniroms=
4936ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4937ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4938ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4939e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
4940e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4941e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
4942e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
4943e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4944e57218b6SPeter Maydell            ld_i386_emulation="$emu"
4945ca35f780SPaolo Bonzini            roms="optionrom"
4946e57218b6SPeter Maydell            break
4947e57218b6SPeter Maydell        fi
4948e57218b6SPeter Maydell    done
4949ca35f780SPaolo Bonzinifi
4950d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
495139ac8455SDavid Gibson  roms="$roms spapr-rtas"
495239ac8455SDavid Gibsonfi
4953ca35f780SPaolo Bonzini
49549933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
49559933c305SChristian Borntraeger  roms="$roms s390-ccw"
49569933c305SChristian Borntraegerfi
49579933c305SChristian Borntraeger
4958964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
495992fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4960964c6fa1SRichard Henderson  textseg_addr=
4961964c6fa1SRichard Henderson  case "$cpu" in
4962479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4963479eb121SRichard Henderson      # ??? Rationale for choosing this address
4964964c6fa1SRichard Henderson      textseg_addr=0x60000000
4965964c6fa1SRichard Henderson      ;;
4966964c6fa1SRichard Henderson    mips)
4967479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4968479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4969479eb121SRichard Henderson      textseg_addr=0x60000000
4970964c6fa1SRichard Henderson      ;;
4971964c6fa1SRichard Henderson  esac
4972964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4973964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4974964c6fa1SRichard Henderson    int main(void) { return 0; }
4975964c6fa1SRichard HendersonEOF
4976964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4977964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4978964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4979964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4980964c6fa1SRichard Henderson      # at least.
498192fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
498292fe2ba8SPeter Maydell        error_exit \
498392fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
498492fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
498592fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
498692fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
498792fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
498892fe2ba8SPeter Maydell            "--disable-user option to configure."
498992fe2ba8SPeter Maydell      fi
499092fe2ba8SPeter Maydell
4991964c6fa1SRichard Henderson      $ld --verbose | sed \
4992964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4993964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4994964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4995964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4996964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4997964c6fa1SRichard Henderson    fi
4998964c6fa1SRichard Henderson  fi
4999964c6fa1SRichard Hendersonfi
5000964c6fa1SRichard Henderson
500102d34f62SCole Robinsonecho_version() {
500202d34f62SCole Robinson    if test "$1" = "yes" ; then
500302d34f62SCole Robinson        echo "($2)"
500402d34f62SCole Robinson    fi
500502d34f62SCole Robinson}
500602d34f62SCole Robinson
500750e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
500850e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
500950e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
50105ca9388aSGerd Hoffmann
50117d13299dSbellardecho "Install prefix    $prefix"
501289138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
501389138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
501489138857SStefan Weilecho "library directory $(eval echo $libdir)"
501589138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
501689138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
501789138857SStefan Weilecho "include directory $(eval echo $includedir)"
501889138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
501911d9f695Sbellardif test "$mingw32" = "no" ; then
502089138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
502189138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
502243ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
50235a699bbbSLaszlo Ersekelse
50245a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5025d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
502611d9f695Sbellardfi
50275a67135aSbellardecho "Source path       $source_path"
50287d13299dSbellardecho "C compiler        $cc"
502983469015Sbellardecho "Host C compiler   $host_cc"
503083f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
50313c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
503245d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
50330c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5034a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
50350c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
50367d13299dSbellardecho "make              $make"
50376a882643Spbrookecho "install           $install"
5038c886edfbSBlue Swirlecho "python            $python"
5039e2d8830eSBradif test "$slirp" = "yes" ; then
5040e2d8830eSBrad    echo "smbd              $smbd"
5041e2d8830eSBradfi
504217969268SFam Zhengecho "module support    $modules"
5043a98fd896Sbellardecho "host CPU          $cpu"
5044de83cd02Sbellardecho "host big endian   $bigendian"
504597a847bcSbellardecho "target list       $target_list"
5046ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
50477d13299dSbellardecho "gprof enabled     $gprof"
504803b4fe7dSaliguoriecho "sparse enabled    $sparse"
50491625af87Saliguoriecho "strip binaries    $strip_opt"
505005c2a3e7Sbellardecho "profiler          $profiler"
505143ce4dfeSbellardecho "static build      $static"
50525b0753e0Sbellardif test "$darwin" = "yes" ; then
50535b0753e0Sbellard    echo "Cocoa support     $cocoa"
50545b0753e0Sbellardfi
5055e2134eb9SGerd Hoffmannecho "pixman            $pixman"
505689138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
505789138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5058925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
505989138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5060a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5061ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5062b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
506391bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
506437788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
506589138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5066fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
50679a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
50684d3b6f6eSbalrogecho "curses support    $curses"
50699d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5070769ce76dSAlexander Grafecho "curl support      $curl"
507167b915a5Sbellardecho "mingw32 support   $mingw32"
50720c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5073b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5074b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5075983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5076821601eaSJes Sorensenecho "VNC support       $vnc"
5077821601eaSJes Sorensenif test "$vnc" = "yes" ; then
50782f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
50792f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5080efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5081821601eaSJes Sorensenfi
50823142255cSblueswir1if test -n "$sparc_cpu"; then
50833142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
50843142255cSblueswir1fi
5085e37630caSaliguoriecho "xen support       $xen"
50863996e85cSPaul Durrantif test "$xen" = "yes" ; then
50873996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
508864a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
50893996e85cSPaul Durrantfi
50902e4d9fb1Saurel32echo "brlapi support    $brlapi"
5091a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5092a25dba17SJuan Quintelaecho "Documentation     $docs"
509340d6444eSAvi Kivityecho "PIE               $pie"
50948a16d273Sthsecho "vde support       $vde"
509558952137SVincenzo Maffioneecho "netmap support    $netmap"
50965c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5097758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
509877755340Sthsecho "Install blobs     $blobs"
5099b31a0277SJuan Quintelaecho "KVM support       $kvm"
5100b0cb0a66SVincent Palatinecho "HAX support       $hax"
51012da776dbSMichael R. Hinesecho "RDMA support      $rdma"
51029195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5103f652e6afSaurel32echo "fdt support       $fdt"
5104ceb42de8Saliguoriecho "preadv support    $preadv"
51055f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5106e78815a5SAndreas Färberecho "madvise           $madvise"
5107e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
510847e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5109d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
51105e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5111fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
51125b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5113713572a7SMarc-André Lureauif have_backend "simple"; then
51149410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5115e00e36fbSStefan Weilfi
511689138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5117f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5118dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
51197b02f544SMarc-André Lureauecho "smartcard support $smartcard"
51202b2325ffSGerd Hoffmannecho "libusb            $libusb"
512169354a83SHans de Goedeecho "usb net redir     $usb_redir"
5122da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5123014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5124c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
51256542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5126d138cee9SMichael Rothecho "build guest agent $guest_agent"
5127d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
512850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
51294c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5130f794573eSEduardo Otuboecho "seccomp support   $seccomp"
51317c2acc70SPeter Maydellecho "coroutine backend $coroutine"
513270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
51337d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5134eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
51351d728c39SBlue Swirlecho "gcov              $gcov_tool"
51361d728c39SBlue Swirlecho "gcov enabled      $gcov"
5137ab214c29SStefan Bergerecho "TPM support       $tpm"
51380a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
51393b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
51403556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5141607dacd0Sqiaonuohanecho "lzo support       $lzo"
5142607dacd0Sqiaonuohanecho "snappy support    $snappy"
51436b383c08SPeter Wuecho "bzip2 support     $bzip2"
5144a99d57bbSWanlong Gaoecho "NUMA host support $numa"
51452847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
51467b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
514799f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5148a6b1d4c0SChanglong Xieecho "replication support $replication"
514967b915a5Sbellard
51501ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
515124b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5152e8cd23deSbellardfi
515397a847bcSbellard
5154898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5155898be3e0SPeter Maydell    echo
5156898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5157898be3e0SPeter Maydell    echo
5158898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5159898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5160898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5161898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5162898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5163898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5164898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5165898be3e0SPeter Maydellfi
5166898be3e0SPeter Maydell
5167898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5168898be3e0SPeter Maydell    echo
5169898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5170898be3e0SPeter Maydell    echo
5171c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5172c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5173898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5174898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5175898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5176898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5177898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5178898be3e0SPeter Maydellfi
5179898be3e0SPeter Maydell
518098ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
518197a847bcSbellard
5182dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5183dbd99ae3SStefan Weil
518498ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
518598ec69acSJuan Quintelaecho >> $config_host_mak
518698ec69acSJuan Quintela
5187e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
518899d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
518999d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
51903aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
51918bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
51920f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
519399d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
519499d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
519522d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
51969afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
51979afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5198e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
51995a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5200785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
52015a699bbbSLaszlo Ersekfi
5202f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5203f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5204f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5205834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5206f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5207804edf29SJuan Quintela
520898ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5209727e5283SPaolo Bonzini
5210f8393946Saurel32if test "$debug_tcg" = "yes" ; then
52112358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5212f8393946Saurel32fi
52131625af87Saliguoriif test "$strip_opt" = "yes" ; then
521452ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
52151625af87Saliguorifi
52167d13299dSbellardif test "$bigendian" = "yes" ; then
5217e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
521897a847bcSbellardfi
521967b915a5Sbellardif test "$mingw32" = "yes" ; then
522098ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
522189138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
52229fe6de94SBlue Swirl  version_major=${rc_version%%.*}
52239fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52249fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
52259fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52269fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
52279fe6de94SBlue Swirl  version_micro=0
52289fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
52299fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5230d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5231d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5232f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5233d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5234d9840e25STomoki Sekiyama  fi
523550cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
523650cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
523750cbebb9SMichael Roth  fi
52381a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
52399dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
52409dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
52419dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
52429dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
52439dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
52449dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
52459dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
52469dacf32dSYossi Hindin  fi
5247210fa556Spbrookelse
524835f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5249210fa556Spbrookfi
5250128ab2ffSblueswir1
5251dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5252dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5253dffcb71cSMark McLoughlinfi
5254dffcb71cSMark McLoughlin
525583fb7adfSbellardif test "$darwin" = "yes" ; then
525698ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
525783fb7adfSbellardfi
5258b29fe3edSmalc
5259b29fe3edSmalcif test "$aix" = "yes" ; then
526098ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5261b29fe3edSmalcfi
5262b29fe3edSmalc
5263ec530c81Sbellardif test "$solaris" = "yes" ; then
526498ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
52652358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
52660475a5caSths  if test "$needs_libsunmath" = "yes" ; then
526775b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
52680475a5caSths  fi
5269ec530c81Sbellardfi
5270179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5271179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5272179cf400SAndreas Färberfi
527397a847bcSbellardif test "$static" = "yes" ; then
527498ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
527597a847bcSbellardfi
52761ba16968SStefan Weilif test "$profiler" = "yes" ; then
52772358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
527805c2a3e7Sbellardfi
5279c20709aaSbellardif test "$slirp" = "yes" ; then
528098ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5281e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5282c20709aaSbellardfi
52838a16d273Sthsif test "$vde" = "yes" ; then
528498ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
52858a16d273Sthsfi
528658952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
528758952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
528858952137SVincenzo Maffionefi
5289015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5290015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5291015a33bdSGongleifi
529247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
529347e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
529447e98658SCorey Bryantfi
52952358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
52960c58ac1cSmalcfor drv in $audio_drv_list; do
529789138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
529898ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
52990c58ac1cSmalcdone
530067f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
530167f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
530267f86e8eSJuan Quintelafi
5303d5631638Smalcif test "$audio_win_int" = "yes" ; then
5304d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5305d5631638Smalcfi
5306b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5307b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5308821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5309821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5310821601eaSJes Sorensenfi
53112f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
531298ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
53132f9606b3Saliguorifi
5314821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
53152f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
53162f6f5c7aSCorentin Charyfi
5317821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5318efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5319efe556adSCorentin Charyfi
532076655d6dSaliguoriif test "$fnmatch" = "yes" ; then
53212358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
532276655d6dSaliguorifi
5323dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5324dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5325dce512deSChristoph Hellwigfi
532689138857SStefan Weilqemu_version=$(head $source_path/VERSION)
532798ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
53282358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
532998ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
533098ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5331a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
533298ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5333cc8ae6deSpbrookfi
533417969268SFam Zhengif test "$modules" = "yes"; then
5335e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5336e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
533789138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
533817969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
533917969268SFam Zhengfi
53401ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
534198ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5342a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
53438ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
534449ecc3faSbellardfi
534549ecc3faSbellardif test "$cocoa" = "yes" ; then
534698ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
534749ecc3faSbellardfi
53484d3b6f6eSbalrogif test "$curses" = "yes" ; then
534998ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5350ab4e5602SJan Kiszkafi
5351ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
53522358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5353ebc996f3SRiku Voipiofi
5354099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
53552358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5356099d6b0fSRiku Voipiofi
535740ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
535840ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
535940ff6d7eSKevin Wolffi
53603ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
53612358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
53623ce34dfbSvibisreenivasanfi
5363c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5364c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5365c2882b96SRiku Voipiofi
5366751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5367751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5368751bcc39SMarc-André Lureaufi
5369d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5370d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5371d0927938SUlrich Hechtfi
53723d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
53733d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
53743d4fa43eSKusanagi Kouichifi
5375b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5376b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5377b953f075SDenis V. Lunevfi
5378ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5379ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5380ed911435SKevin Wolffi
5381c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5382c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5383c727f47dSPeter Maydellfi
5384dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5385dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5386dace20dcSPeter Maydellfi
5387d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5388d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5389d0927938SUlrich Hechtfi
53904e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
53914e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
53924e0c6529SAlex Blighfi
5393cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5394cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5395cd758dd0SAlex Blighfi
53963b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
53973b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
53983b6edd16SPeter Maydellfi
53993b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
54003b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
54013b6edd16SPeter Maydellfi
5402a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5403a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5404a8fd1abaSPeter Maydellfi
540551834341SRiku Voipioif test "$timerfd" = "yes" ; then
540651834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
540751834341SRiku Voipiofi
54089af5c906SRiku Voipioif test "$setns" = "yes" ; then
54099af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
54109af5c906SRiku Voipiofi
541138860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
541238860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
541338860a03SAleksandar Markovicfi
54145a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
54155a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
54165a03cd00SAleksandar Markovicfi
54173b3f24adSaurel32if test "$inotify" = "yes" ; then
54182358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
54193b3f24adSaurel32fi
5420c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5421c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5422c05c7a73SRiku Voipiofi
54236ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
54246ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
54256ae9a1f4SJuan Quintelafi
54266ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
54276ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
54286ae9a1f4SJuan Quintelafi
5429769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5430d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5431b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
54326ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5433769ce76dSAlexander Graffi
54342e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
543598ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
54362e4d9fb1Saurel32fi
5437fb599c9aSbalrogif test "$bluez" = "yes" ; then
543898ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5439ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5440fb599c9aSbalrogfi
5441d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
54429d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
54439d41401bSMichael S. Tsirkinfi
5444a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5445a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5446a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5447a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5448014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5449925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5450925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5451925a0400SGerd Hoffmann  fi
5452bbbf9bfbSStefan Weilfi
5453a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5454ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5455ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5456ddbb0d09SDaniel P. Berrangefi
5457b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5458b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5459b917da4cSDaniel P. Berrangefi
546091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
546191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
54621f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
54631f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
54641f923c70SLongpeng(Mike)  fi
546537788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
546637788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
546737788f25SDaniel P. Berrange  fi
546862893b67SDaniel P. Berrangefi
546991bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
547091bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5471becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5472fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5473fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5474fff2f982SDaniel P. Berrange  fi
5475ed754746SDaniel P. Berrangefi
54769a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
54779a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
54789a2fd434SDaniel P. Berrangefi
5479559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5480559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5481559607eaSDaniel P. Berrangefi
54826b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
54836b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
54846b39b063SEric Blakefi
5485277abf15SJan Vesely
5486277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5487277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5488277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5489277abf15SJan Vesely# if this macro is set.
5490277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5491277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5492277abf15SJan Veselyfi
5493bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5494bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5495a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5496a4ccabcfSAnthony Liguorifi
54979d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
54989d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
54999d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
55009d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
55019d9e1521SGerd Hoffmannfi
5502e37630caSaliguoriif test "$xen" = "yes" ; then
55036dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5504d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
550564a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
550664a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
550764a7ad6fSIan Campbell  fi
5508e37630caSaliguorifi
55095c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
55105c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
55115c6c3a6cSChristoph Hellwigfi
5512758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5513758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5514758e8e38SVenkateswararao Jujjuri (JV)fi
55154f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
55164f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
55174f26f2b6SAvi Kivityfi
5518983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5519758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5520758e8e38SVenkateswararao Jujjuri (JV)fi
55215e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
55225e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
55235e9be92dSNicholas Bellingerfi
552403ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
552503ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
552603ce5744SNikolay Nikolaevfi
5527fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5528fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5529fc0b9b0eSStefan Hajnoczifi
553077755340Sthsif test "$blobs" = "yes" ; then
553198ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
553277755340Sthsfi
5533bf9298b9Saliguoriif test "$iovec" = "yes" ; then
55342358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5535bf9298b9Saliguorifi
5536ceb42de8Saliguoriif test "$preadv" = "yes" ; then
55372358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5538ceb42de8Saliguorifi
5539f652e6afSaurel32if test "$fdt" = "yes" ; then
55403f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5541f652e6afSaurel32fi
5542dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5543dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5544dcc38d1cSMarcelo Tosattifi
55459195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
55469195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
55479195b2c2SStefan Weilfi
55485f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
55495f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
55505f6b9e8fSBlue Swirlfi
5551e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5552e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5553e78815a5SAndreas Färberfi
5554e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5555e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5556e78815a5SAndreas Färberfi
555797a847bcSbellard
5558cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5559cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5560cd4ec0b4SGerd Hoffmannfi
5561cd4ec0b4SGerd Hoffmann
55627b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
55637b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5564111a38b0SRobert Relyeafi
5565111a38b0SRobert Relyea
55662b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
55672b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
55682b2325ffSGerd Hoffmannfi
55692b2325ffSGerd Hoffmann
557069354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
557169354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
557269354a83SHans de Goedefi
557369354a83SHans de Goede
5574da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5575da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5576da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5577014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5578014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5579014cb152SGerd Hoffmann  fi
558020ff075bSMichael Wallefi
558120ff075bSMichael Walle
558299f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
558399f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
558499f2dbd3SLiang Lifi
558599f2dbd3SLiang Li
5586607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5587607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5588607dacd0Sqiaonuohanfi
5589607dacd0Sqiaonuohan
5590607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5591607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5592607dacd0Sqiaonuohanfi
5593607dacd0Sqiaonuohan
55946b383c08SPeter Wuif test "$bzip2" = "yes" ; then
55956b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
55966b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
55976b383c08SPeter Wufi
55986b383c08SPeter Wu
5599c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5600d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
56016ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
56026ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5603c589b249SRonnie Sahlbergfi
5604c589b249SRonnie Sahlberg
56056542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
56064be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
56074be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
56086542aa9cSPeter Lievenfi
56096542aa9cSPeter Lieven
5610f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5611f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5612f794573eSEduardo Otubofi
5613f794573eSEduardo Otubo
561483fb7adfSbellard# XXX: suppress that
56157d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
56162358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
56177d3505c5Sbellardfi
56187d3505c5Sbellard
56194d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
56204d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
56214d9310f4SDaniel P. Berrangefi
56223556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
56233556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
56243556c233SPaolo Bonzinifi
5625f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5626d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
56276ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
56286ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5629f27aaf4bSChristian Brunnerfi
563020ff6c80SAnthony Liguori
56317c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
563270c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
563370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
563470c60c08SStefan Hajnoczielse
563570c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
563670c60c08SStefan Hajnoczifi
5637d0e2fce5SAneesh Kumar K.V
56387d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
56397d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
56407d992e4dSPeter Lievenfi
56417d992e4dSPeter Lieven
5642d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5643d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5644d2042378SAneesh Kumar K.Vfi
5645d2042378SAneesh Kumar K.V
5646e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5647e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5648e06a765eSHarsh Prateek Borafi
5649e06a765eSHarsh Prateek Bora
5650cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5651cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
565206d71fa1SPeter Maydellfi
565306d71fa1SPeter Maydell
56543f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
56553f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
56563f4349dcSKevin Wolffi
56573f4349dcSKevin Wolf
56588ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
56598ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
56608ab1bf12SLuiz Capitulinofi
56618ab1bf12SLuiz Capitulino
566276a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
566376a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
566476a347e1SRichard Hendersonfi
566576a347e1SRichard Henderson
5666f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5667f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5668f540166bSRichard Hendersonfi
5669f540166bSRichard Henderson
56707ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
56717ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
56727ebee43eSRichard Hendersonfi
56737ebee43eSRichard Henderson
5674df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5675df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5676df79b996SRichard Hendersonfi
5677df79b996SRichard Henderson
56781e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
56791e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
56801e6e9acaSRichard Hendersonfi
56811e6e9acaSRichard Henderson
5682eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5683d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
56846ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
56856ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5686eb100396SBharata B Raofi
5687eb100396SBharata B Rao
5688d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5689d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5690d85fa9ebSJeff Codyfi
5691d85fa9ebSJeff Cody
56920c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
56930c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
56940c14fb47SBharata B Raofi
56950c14fb47SBharata B Rao
56967c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
56977c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
56987c815372SBharata B Raofi
56997c815372SBharata B Rao
57000a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5701d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
57026ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
57036ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
57040a12ec87SRichard W.M. Jonesfi
57050a12ec87SRichard W.M. Jones
570668063649Sblueswir1# USB host support
5707b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
57082b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5709b5613fdcSGerd Hoffmannelse
571098ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5711b5613fdcSGerd Hoffmannfi
571268063649Sblueswir1
57133b8acc11SPaolo Bonzini# TPM passthrough support?
57143b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
57153b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
57163b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
57173b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
57183b8acc11SPaolo Bonzini  fi
57193b8acc11SPaolo Bonzinifi
57203b8acc11SPaolo Bonzini
57215b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
57225b808275SLluís Vilanovaif have_backend "nop"; then
57236d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
572422890ab5SPrerna Saxenafi
57255b808275SLluís Vilanovaif have_backend "simple"; then
57266d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
57276d8a764eSLluís  # Set the appropriate trace file.
5728953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
57299410b56cSPrerna Saxenafi
5730ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5731ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
57326d8a764eSLluísfi
57335b808275SLluís Vilanovaif have_backend "ust"; then
57346d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
57356d8a764eSLluísfi
57365b808275SLluís Vilanovaif have_backend "dtrace"; then
57376d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
57386d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
57396d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
57406d8a764eSLluís  fi
5741c276b17dSDaniel P. Berrangefi
57425b808275SLluís Vilanovaif have_backend "ftrace"; then
5743781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5744781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5745781e9545SEiichi Tsukata  else
574621684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5747781e9545SEiichi Tsukata  fi
5748781e9545SEiichi Tsukatafi
57490a852417SPaul Durrantif have_backend "syslog"; then
57500a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
57510a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
57520a852417SPaul Durrant  else
57530a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
57540a852417SPaul Durrant  fi
57550a852417SPaul Durrantfi
57569410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
57579410b56cSPrerna Saxena
57582da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
57592da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
57602da776dbSMichael R. Hinesfi
57612da776dbSMichael R. Hines
5762575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5763575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5764575b22b1SLaurent Vivierfi
5765575b22b1SLaurent Vivier
5766a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5767a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5768a6b1d4c0SChanglong Xiefi
5769a6b1d4c0SChanglong Xie
57706a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
57716a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
57726a02c806SStefan Hajnoczifi
57736a02c806SStefan Hajnoczi
57744d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
57754d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
57764d04351fSChristopher Covingtonfi
57774d04351fSChristopher Covington
57785c312079SDr. David Alan Gilbert# Hold two types of flag:
57795c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
57805c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
57815c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
57825c312079SDr. David Alan Gilbert#                                     platform
57835c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
57845c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
57855c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
57865c312079SDr. David Alan Gilbertfi
57875c312079SDr. David Alan Gilbert
57885b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
57895b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
57905b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
57915b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
57925b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
57935b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5794c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
57955b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
579640d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
579740d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
57985b5e3037SPaolo Bonzinielse
57995b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
58005b5e3037SPaolo Bonzinifi
58015b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
58025b5e3037SPaolo Bonzini
580398ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
580498ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5805804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5806804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
58071901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
58081901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
58091901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
581021655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5811c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5812804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5813a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5814a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5815a31a8642SMichael S. Tsirkinfi
58162b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5817804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
581883f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
58193c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5820804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
582145d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5822cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
58235f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
58243dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5825804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5826804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
58274852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
58289fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5829e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
583046eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5831a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5832f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5833e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5834e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
583580fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
58362944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5837e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5838e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5839e39f0062SPaolo Bonzinifi
584042da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
584142da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
584242da6041SGerd Hoffmannelse
584342da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
584442da6041SGerd Hoffmannfi
5845e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
584646eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
58476969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5848e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
584973da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
58503e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5851409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5852804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
585317969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
585417969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5855957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
585690246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
585790246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
585894dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5859cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
58601d728c39SBlue Swirlif test "$gcov" = "yes" ; then
58611d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
58621d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
58631d728c39SBlue Swirlfi
5864804edf29SJuan Quintela
58656efd7517SPeter Maydell# use included Linux headers
58666efd7517SPeter Maydellif test "$linux" = "yes" ; then
5867a307beb6SAndreas Färber  mkdir -p linux-headers
58686efd7517SPeter Maydell  case "$cpu" in
5869c72b26ecSRichard Henderson  i386|x86_64|x32)
587008312a63SPeter Maydell    linux_arch=x86
58716efd7517SPeter Maydell    ;;
58726efd7517SPeter Maydell  ppcemb|ppc|ppc64)
587308312a63SPeter Maydell    linux_arch=powerpc
58746efd7517SPeter Maydell    ;;
58756efd7517SPeter Maydell  s390x)
587608312a63SPeter Maydell    linux_arch=s390
587708312a63SPeter Maydell    ;;
58781f080313SClaudio Fontana  aarch64)
58791f080313SClaudio Fontana    linux_arch=arm64
58801f080313SClaudio Fontana    ;;
5881222e7d11SSanjay Lal  mips64)
5882222e7d11SSanjay Lal    linux_arch=mips
5883222e7d11SSanjay Lal    ;;
588408312a63SPeter Maydell  *)
588508312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
588608312a63SPeter Maydell    linux_arch="$cpu"
58876efd7517SPeter Maydell    ;;
58886efd7517SPeter Maydell  esac
588908312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
589008312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
589108312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
589208312a63SPeter Maydell    fi
58936efd7517SPeter Maydellfi
58946efd7517SPeter Maydell
589597a847bcSbellardfor target in $target_list; do
589697a847bcSbellardtarget_dir="$target"
589725be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
589889138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
589997a847bcSbellardtarget_bigendian="no"
59001f3d3c8fSJuan Quintela
5901c1799a84SPaolo Bonzinicase "$target_name" in
59024a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5903ea2d6a39SJuan Quintela  target_bigendian=yes
5904ea2d6a39SJuan Quintela  ;;
5905ea2d6a39SJuan Quintelaesac
590697a847bcSbellardtarget_softmmu="no"
5907997344f3Sbellardtarget_user_only="no"
5908831b7825Sthstarget_linux_user="no"
590984778508Sblueswir1target_bsd_user="no"
59109e407a85Spbrookcase "$target" in
5911c1799a84SPaolo Bonzini  ${target_name}-softmmu)
59129e407a85Spbrook    target_softmmu="yes"
59139e407a85Spbrook    ;;
5914c1799a84SPaolo Bonzini  ${target_name}-linux-user)
59159c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
591676ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
59179c7a4202SBlue Swirl    fi
59189e407a85Spbrook    target_user_only="yes"
59199e407a85Spbrook    target_linux_user="yes"
59209e407a85Spbrook    ;;
5921c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
59229cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
592376ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
59249c7a4202SBlue Swirl    fi
592584778508Sblueswir1    target_user_only="yes"
592684778508Sblueswir1    target_bsd_user="yes"
592784778508Sblueswir1    ;;
59289e407a85Spbrook  *)
592976ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
59309e407a85Spbrook    exit 1
59319e407a85Spbrook    ;;
59329e407a85Spbrookesac
5933831b7825Sths
593497a847bcSbellardmkdir -p $target_dir
593525be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
593697a847bcSbellard
5937e5fe0c52Spbrookbflt="no"
5938ca759f9eSAlex Bennéemttcg="no"
593989138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
594056aebc89Spbrookgdb_xml_files=""
59417ba1e619Saliguori
5942c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
59436acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5944e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5945e73aae67SJuan Quintela
5946c1799a84SPaolo Bonzinicase "$target_name" in
59472408a527Saurel32  i386)
59482408a527Saurel32  ;;
59492408a527Saurel32  x86_64)
59506acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
59512408a527Saurel32  ;;
59522408a527Saurel32  alpha)
59535ee4f3c2SRichard Henderson    mttcg="yes"
59542408a527Saurel32  ;;
59552408a527Saurel32  arm|armeb)
5956b498c8a0SJuan Quintela    TARGET_ARCH=arm
5957e5fe0c52Spbrook    bflt="yes"
5958ca759f9eSAlex Bennée    mttcg="yes"
595956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
59602408a527Saurel32  ;;
59616a49fa95SAlexander Graf  aarch64)
59626a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
59636a49fa95SAlexander Graf    bflt="yes"
5964ca759f9eSAlex Bennée    mttcg="yes"
59658f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
59666a49fa95SAlexander Graf  ;;
59672408a527Saurel32  cris)
59682408a527Saurel32  ;;
596961766fe9SRichard Henderson  hppa)
597061766fe9SRichard Henderson  ;;
5971613a22c9SMichael Walle  lm32)
5972613a22c9SMichael Walle  ;;
59732408a527Saurel32  m68k)
59740938cda5Saurel32    bflt="yes"
597556aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
59762408a527Saurel32  ;;
5977877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5978877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
597972b675caSEdgar E. Iglesias    bflt="yes"
598072b675caSEdgar E. Iglesias  ;;
59812408a527Saurel32  mips|mipsel)
5982b498c8a0SJuan Quintela    TARGET_ARCH=mips
598325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
59842408a527Saurel32  ;;
59852408a527Saurel32  mipsn32|mipsn32el)
5986597e2cecSRichard Henderson    TARGET_ARCH=mips64
59876acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
598825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5989597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
59902408a527Saurel32  ;;
59912408a527Saurel32  mips64|mips64el)
5992b498c8a0SJuan Quintela    TARGET_ARCH=mips64
59936acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
599425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
59952408a527Saurel32  ;;
5996d15a9c23SAnthony Green  moxie)
5997d15a9c23SAnthony Green  ;;
5998e671711cSMarek Vasut  nios2)
5999e671711cSMarek Vasut  ;;
60004a09d0bbSRichard Henderson  or1k)
6001e67db06eSJia Liu    TARGET_ARCH=openrisc
6002e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6003e67db06eSJia Liu  ;;
60042408a527Saurel32  ppc)
6005c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
60062408a527Saurel32  ;;
60072408a527Saurel32  ppcemb)
60086acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6009e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6010c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
60112408a527Saurel32  ;;
60122408a527Saurel32  ppc64)
60136acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6014e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
60151438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60162408a527Saurel32  ;;
60179c35126cSDoug Kwan  ppc64le)
60189c35126cSDoug Kwan    TARGET_ARCH=ppc64
60199c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
60209c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
60211438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60229c35126cSDoug Kwan  ;;
60232408a527Saurel32  ppc64abi32)
6024b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
60256acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6026e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
602725be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
60281438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
60292408a527Saurel32  ;;
60302408a527Saurel32  sh4|sh4eb)
6031b498c8a0SJuan Quintela    TARGET_ARCH=sh4
60324dbed897Spbrook    bflt="yes"
60332408a527Saurel32  ;;
60342408a527Saurel32  sparc)
60352408a527Saurel32  ;;
60362408a527Saurel32  sparc64)
60376acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
60382408a527Saurel32  ;;
60392408a527Saurel32  sparc32plus)
6040b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
60416acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6042e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
604325be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
60442408a527Saurel32  ;;
604524e804ecSAlexander Graf  s390x)
60468a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
604724e804ecSAlexander Graf  ;;
6048444e06b1SChen Gang  tilegx)
6049444e06b1SChen Gang  ;;
60505ecaa4edSPeter Crosthwaite  tricore)
60515ecaa4edSPeter Crosthwaite  ;;
6052d2fbca94SGuan Xuetao  unicore32)
6053d2fbca94SGuan Xuetao  ;;
6054cfa550c6SMax Filippov  xtensa|xtensaeb)
6055cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6056cfa550c6SMax Filippov  ;;
60572408a527Saurel32  *)
605876ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
60592408a527Saurel32  ;;
60602408a527Saurel32esac
60615e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
60625e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
60635e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
60645e8861a0SPaolo Bonzinifi
60655e8861a0SPaolo Bonzini
60665e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
60675e8861a0SPaolo Bonzini
606899afc91dSDaniel P. Berrangeupper() {
606999afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
607099afc91dSDaniel P. Berrange}
607199afc91dSDaniel P. Berrange
607289138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
607325be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6074c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
607525be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6076e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6077e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6078e6e91b9cSJuan Quintelafi
607925be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6080adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6081adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6082adfc3e91SStacey Sonfi
6083c1799a84SPaolo Bonzinicase "$target_name" in
60841b0c87fcSJuan Quintela  i386|x86_64)
60851b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
608625be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6087eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6088eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6089eb6fda0fSAnthony PERARD      fi
6090432d268cSJun Nakajima    fi
609159d21e53SAlexander Graf    ;;
609259d21e53SAlexander Graf  *)
60931b0c87fcSJuan Quintelaesac
6094c1799a84SPaolo Bonzinicase "$target_name" in
6095222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6096c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6097c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6098c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6099c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6100c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6101c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6102c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6103222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6104c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
610518b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
610618b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
610718b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
610825be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
61091ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6110d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6111421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6112d5970055SMichael S. Tsirkin      fi
6113c59249f9SJuan Quintela    fi
6114c59249f9SJuan Quintelaesac
6115b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6116b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6117b0cb0a66SVincent Palatin    case "$target_name" in
6118b0cb0a66SVincent Palatin    i386|x86_64)
6119b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6120b0cb0a66SVincent Palatin    ;;
6121b0cb0a66SVincent Palatin    esac
6122b0cb0a66SVincent Palatin  fi
6123b0cb0a66SVincent Palatinfi
6124de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
612525be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
612697a847bcSbellardfi
612797a847bcSbellardif test "$target_softmmu" = "yes" ; then
612825be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6129ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6130ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6131ca759f9eSAlex Bennée  fi
6132de83cd02Sbellardfi
6133997344f3Sbellardif test "$target_user_only" = "yes" ; then
613425be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6135a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6136997344f3Sbellardfi
6137831b7825Sthsif test "$target_linux_user" = "yes" ; then
613825be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6139831b7825Sthsfi
614056aebc89Spbrooklist=""
614156aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
614256aebc89Spbrook  for x in $gdb_xml_files; do
614356aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
614456aebc89Spbrook  done
614525be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
61463d0f1517SJuan Quintelafi
6147de83cd02Sbellard
6148e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
614925be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6150e5fe0c52Spbrookfi
615184778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
615225be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
615384778508Sblueswir1fi
61545b0753e0Sbellard
61554afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6156fa282484SJuan Quintela
61574afddb55SJuan Quintelacflags=""
6158fa282484SJuan Quintelaldflags=""
61599b8e111fSJuan Quintela
6160c765fcacSPeter Crosthwaitedisas_config() {
6161c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6162c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6163c765fcacSPeter Crosthwaite}
6164c765fcacSPeter Crosthwaite
616564656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
616664656024SJuan Quintela  case "$i" in
616764656024SJuan Quintela  alpha)
6168c765fcacSPeter Crosthwaite    disas_config "ALPHA"
616964656024SJuan Quintela  ;;
617082295d8aSRichard Henderson  aarch64)
617182295d8aSRichard Henderson    if test -n "${cxx}"; then
6172c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
617382295d8aSRichard Henderson    fi
617482295d8aSRichard Henderson  ;;
617564656024SJuan Quintela  arm)
6176c765fcacSPeter Crosthwaite    disas_config "ARM"
6177999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6178c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6179999b53ecSClaudio Fontana    fi
618064656024SJuan Quintela  ;;
618164656024SJuan Quintela  cris)
6182c765fcacSPeter Crosthwaite    disas_config "CRIS"
618364656024SJuan Quintela  ;;
6184429b31a2SRichard Henderson  hppa)
6185429b31a2SRichard Henderson    disas_config "HPPA"
6186429b31a2SRichard Henderson  ;;
6187c72b26ecSRichard Henderson  i386|x86_64|x32)
6188c765fcacSPeter Crosthwaite    disas_config "I386"
618964656024SJuan Quintela  ;;
6190903ec55cSAurelien Jarno  ia64*)
6191c765fcacSPeter Crosthwaite    disas_config "IA64"
6192903ec55cSAurelien Jarno  ;;
619379368f49SMichael Walle  lm32)
6194c765fcacSPeter Crosthwaite    disas_config "LM32"
619579368f49SMichael Walle  ;;
619664656024SJuan Quintela  m68k)
6197c765fcacSPeter Crosthwaite    disas_config "M68K"
619864656024SJuan Quintela  ;;
6199877fdc12SEdgar E. Iglesias  microblaze*)
6200c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
620164656024SJuan Quintela  ;;
620264656024SJuan Quintela  mips*)
6203c765fcacSPeter Crosthwaite    disas_config "MIPS"
620464656024SJuan Quintela  ;;
6205d15a9c23SAnthony Green  moxie*)
6206c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6207d15a9c23SAnthony Green  ;;
6208e671711cSMarek Vasut  nios2)
6209e671711cSMarek Vasut    disas_config "NIOS2"
6210e671711cSMarek Vasut  ;;
62114a09d0bbSRichard Henderson  or1k)
6212c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6213e67db06eSJia Liu  ;;
621464656024SJuan Quintela  ppc*)
6215c765fcacSPeter Crosthwaite    disas_config "PPC"
621664656024SJuan Quintela  ;;
621724e804ecSAlexander Graf  s390*)
6218c765fcacSPeter Crosthwaite    disas_config "S390"
621964656024SJuan Quintela  ;;
622064656024SJuan Quintela  sh4)
6221c765fcacSPeter Crosthwaite    disas_config "SH4"
622264656024SJuan Quintela  ;;
622364656024SJuan Quintela  sparc*)
6224c765fcacSPeter Crosthwaite    disas_config "SPARC"
622564656024SJuan Quintela  ;;
6226cfa550c6SMax Filippov  xtensa*)
6227c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6228cfa550c6SMax Filippov  ;;
622964656024SJuan Quintela  esac
623064656024SJuan Quinteladone
62319195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6232c765fcacSPeter Crosthwaite  disas_config "TCI"
62339195b2c2SStefan Weilfi
623464656024SJuan Quintela
62356ee7126fSJuan Quintelacase "$ARCH" in
62366ee7126fSJuan Quintelaalpha)
62376ee7126fSJuan Quintela  # Ensure there's only a single GP
62386ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
62396ee7126fSJuan Quintela;;
62406ee7126fSJuan Quintelaesac
62416ee7126fSJuan Quintela
6242d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
624325be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6244d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6245d02c1db3SJuan Quintela    cflags="-p $cflags"
6246d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6247d02c1db3SJuan Quintela  fi
6248d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6249d02c1db3SJuan Quintela    ldflags="-p $ldflags"
625025be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6251d02c1db3SJuan Quintela  fi
6252d02c1db3SJuan Quintelafi
6253d02c1db3SJuan Quintela
62549b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6255964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6256fa282484SJuan Quintelafi
6257fa282484SJuan Quintela
625825be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
625925be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6260fa282484SJuan Quintela
626197a847bcSbellarddone # for target in $targets
62627d13299dSbellard
6263b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6264b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6265b776eca1SGerd Hoffmannfi
6266b776eca1SGerd Hoffmann
6267a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6268a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6269a540f158SPeter Crosthwaitefi
6270a540f158SPeter Crosthwaite
6271a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6272a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6273a99d57bbSWanlong Gaofi
6274a99d57bbSWanlong Gao
6275fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6276fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6277fd0e6053SJohn Snowfi
6278fd0e6053SJohn Snow
6279d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6280f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
628156e8bdd4SMarc-André LureauDIRS="$DIRS docs fsdev"
62829933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
62832d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
62842dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6285c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6286c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6287aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6288ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6289446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
62909933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
62912d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
62924652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6293753d11f2SRichard Hendersonfor bios_file in \
6294753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6295225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
62965acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6297753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6298753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6299e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6300753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
63014e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6302753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6303753d11f2SRichard Hendersondo
630489138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
63057ea78b74SJan Kiszkadone
630689138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6307c2304b52SMarcel Apfelbaumdo
630889138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6309c2304b52SMarcel Apfelbaumdone
6310d1807a4fSPaolo Bonzinimkdir -p $DIRS
63117d13299dSbellardfor f in $FILES ; do
6312cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6313f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6314f9245e10SPeter Maydell    fi
63157d13299dSbellarddone
63161ad2134fSPaul Brook
6317c34ebfdcSAnthony Liguori# temporary config to build submodules
63182d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6319c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
632037116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6321c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6322cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
63235f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6324c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6325c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
63263dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6327c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6328a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6329c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6330c34ebfdcSAnthony Liguoridone
6331c34ebfdcSAnthony Liguori
6332fe31017fSMarc-André Lureau# set up tests data directory
6333fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6334fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6335fe31017fSMarc-André Lureaufi
6336fe31017fSMarc-André Lureau
633776c7560aSMax Reitz# set up qemu-iotests in this build directory
633876c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
633976c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
634076c7560aSMax Reitz
634176c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
634276c7560aSMax Reitzecho >> "$iotests_common_env"
634376c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
634476c7560aSMax Reitz
634576c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
634676c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
634776c7560aSMax Reitzfi
634876c7560aSMax Reitz
6349dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6350dc655404SMichael S. Tsirkincat <<EOD >config.status
6351dc655404SMichael S. Tsirkin#!/bin/sh
6352dc655404SMichael S. Tsirkin# Generated by configure.
6353dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6354dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6355dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6356dc655404SMichael S. TsirkinEOD
6357dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6358dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6359cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6360dc655404SMichael S. Tsirkinchmod +x config.status
6361dc655404SMichael S. Tsirkin
63628cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6363