xref: /openbmc/qemu/configure (revision ed1701c6a5a7d08f33148c50c4d28799ee0568c4)
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=""
319*ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
320a99d57bbSWanlong Gaonuma=""
3212847b469SFam Zhengtcmalloc="no"
3227b01cb97SAlexandre Derumierjemalloc="no"
323a6b1d4c0SChanglong Xiereplication="yes"
324da92c3ffSAshish Mittalvxhs=""
325377529c0SPaolo Bonzini
326898be3e0SPeter Maydellsupported_cpu="no"
327898be3e0SPeter Maydellsupported_os="no"
328fb59dabdSPeter Maydellbogus_os="no"
329898be3e0SPeter Maydell
330ac0df51dSaliguori# parse CC options first
331ac0df51dSaliguorifor opt do
33289138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
333ac0df51dSaliguori  case "$opt" in
334ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
335ac0df51dSaliguori  ;;
3363d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
337ac0df51dSaliguori  ;;
33883f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33983f73fceSTomoki Sekiyama  ;;
340ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
341ca4deeb1SPaolo Bonzini  ;;
3422ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3432ff6b91eSJuan Quintela  ;;
344de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
345f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
346e2a2ed06SJuan Quintela  ;;
347a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
348f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
349e2a2ed06SJuan Quintela  ;;
3505bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3515bc62e01SGerd Hoffmann  ;;
3525bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3535bc62e01SGerd Hoffmann  ;;
354ac0df51dSaliguori  esac
355ac0df51dSaliguoridone
356ac0df51dSaliguori# OS specific
357ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35893148aa5SStefan Weil# we can eliminate its usage altogether.
359ac0df51dSaliguori
360e49d021eSPeter Maydell# Preferred compiler:
361e49d021eSPeter Maydell#  ${CC} (if set)
362e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
363e49d021eSPeter Maydell#  system compiler
364e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
365e49d021eSPeter Maydell  cc="$host_cc"
366e49d021eSPeter Maydellelse
367b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
368e49d021eSPeter Maydellfi
369e49d021eSPeter Maydell
37083f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
37183f73fceSTomoki Sekiyama  cxx="c++"
37283f73fceSTomoki Sekiyamaelse
37383f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
37483f73fceSTomoki Sekiyamafi
37583f73fceSTomoki Sekiyama
376b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
377cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3785f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3793dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
380b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
381b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3824852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
383b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
384b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
38517884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38617884d7bSSergei Trofimovichquery_pkg_config() {
38717884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38817884d7bSSergei Trofimovich}
38917884d7bSSergei Trofimovichpkg_config=query_pkg_config
390b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
39147c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
392ac0df51dSaliguori
39345d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
39445d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
39545d285abSPeter Maydell
396be17dc90SMichael S. Tsirkin# default flags for all hosts
3972d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
3982d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
3992d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
4002d31515bSPeter Maydell# provides these semantics.)
4012d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
402f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
403c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
404be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
4056b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4065bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4075bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
408be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4095bc62e01SGerd Hoffmannfi
410be17dc90SMichael S. Tsirkin
411ca4deeb1SPaolo Bonzini# make source path absolute
41289138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
413ca4deeb1SPaolo Bonzini
414cab00a5aSMichael S. Tsirkin# running configure in the source tree?
415cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
416cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
417cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
418cab00a5aSMichael S. Tsirkinelse
419cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
420cab00a5aSMichael S. Tsirkinfi
421cab00a5aSMichael S. Tsirkin
422ac0df51dSaliguoricheck_define() {
423ac0df51dSaliguoricat > $TMPC <<EOF
424ac0df51dSaliguori#if !defined($1)
425fd786e1aSPeter Maydell#error $1 not defined
426ac0df51dSaliguori#endif
427ac0df51dSaliguoriint main(void) { return 0; }
428ac0df51dSaliguoriEOF
42952166aa0SJuan Quintela  compile_object
430ac0df51dSaliguori}
431ac0df51dSaliguori
432307119e7SGerd Hoffmanncheck_include() {
433307119e7SGerd Hoffmanncat > $TMPC <<EOF
434307119e7SGerd Hoffmann#include <$1>
435307119e7SGerd Hoffmannint main(void) { return 0; }
436307119e7SGerd HoffmannEOF
437307119e7SGerd Hoffmann  compile_object
438307119e7SGerd Hoffmann}
439307119e7SGerd Hoffmann
44093b25869SJohn Snowwrite_c_skeleton() {
44193b25869SJohn Snow    cat > $TMPC <<EOF
44293b25869SJohn Snowint main(void) { return 0; }
44393b25869SJohn SnowEOF
44493b25869SJohn Snow}
44593b25869SJohn Snow
446bbea4050SPeter Maydellif check_define __linux__ ; then
447bbea4050SPeter Maydell  targetos="Linux"
448bbea4050SPeter Maydellelif check_define _WIN32 ; then
449bbea4050SPeter Maydell  targetos='MINGW32'
450bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
451bbea4050SPeter Maydell  targetos='OpenBSD'
452bbea4050SPeter Maydellelif check_define __sun__ ; then
453bbea4050SPeter Maydell  targetos='SunOS'
454bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
455bbea4050SPeter Maydell  targetos='Haiku'
456bbea4050SPeter Maydellelse
45789138857SStefan Weil  targetos=$(uname -s)
458bbea4050SPeter Maydellfi
459bbea4050SPeter Maydell
460bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
461bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
462bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
463bbea4050SPeter Maydell# the correct CPU with the --cpu option.
464bbea4050SPeter Maydellcase $targetos in
465bbea4050SPeter MaydellDarwin)
466bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
467bbea4050SPeter Maydell  # run 64-bit userspace code.
468bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
469bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
470bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
471bbea4050SPeter Maydell    cpu="x86_64"
472bbea4050SPeter Maydell  fi
473bbea4050SPeter Maydell  ;;
474bbea4050SPeter MaydellSunOS)
47589138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
476bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
477bbea4050SPeter Maydell    cpu="x86_64"
478bbea4050SPeter Maydell  fi
479bbea4050SPeter Maydellesac
480bbea4050SPeter Maydell
4812ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4822ff6b91eSJuan Quintela  # command line argument
4832ff6b91eSJuan Quintela  :
4842ff6b91eSJuan Quintelaelif check_define __i386__ ; then
485ac0df51dSaliguori  cpu="i386"
486ac0df51dSaliguorielif check_define __x86_64__ ; then
487c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
488c72b26ecSRichard Henderson    cpu="x32"
489c72b26ecSRichard Henderson  else
490ac0df51dSaliguori    cpu="x86_64"
491c72b26ecSRichard Henderson  fi
4923aa9bd6cSblueswir1elif check_define __sparc__ ; then
4933aa9bd6cSblueswir1  if check_define __arch64__ ; then
4943aa9bd6cSblueswir1    cpu="sparc64"
4953aa9bd6cSblueswir1  else
4963aa9bd6cSblueswir1    cpu="sparc"
4973aa9bd6cSblueswir1  fi
498fdf7ed96Smalcelif check_define _ARCH_PPC ; then
499fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
500fdf7ed96Smalc    cpu="ppc64"
501ac0df51dSaliguori  else
502fdf7ed96Smalc    cpu="ppc"
503fdf7ed96Smalc  fi
504afa05235SAurelien Jarnoelif check_define __mips__ ; then
505afa05235SAurelien Jarno  cpu="mips"
506477ba620SAurelien Jarnoelif check_define __ia64__ ; then
507477ba620SAurelien Jarno  cpu="ia64"
508d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
509d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
510d66ed0eaSAurelien Jarno    cpu="s390x"
511d66ed0eaSAurelien Jarno  else
512d66ed0eaSAurelien Jarno    cpu="s390"
513d66ed0eaSAurelien Jarno  fi
51421d89f84SPeter Maydellelif check_define __arm__ ; then
51521d89f84SPeter Maydell  cpu="arm"
5161f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5171f080313SClaudio Fontana  cpu="aarch64"
518fdf7ed96Smalcelse
51989138857SStefan Weil  cpu=$(uname -m)
520ac0df51dSaliguorifi
521ac0df51dSaliguori
522359bc95dSPeter MaydellARCH=
523359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
524359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5257d13299dSbellardcase "$cpu" in
5266499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
527898be3e0SPeter Maydell    cpu="$cpu"
528898be3e0SPeter Maydell    supported_cpu="yes"
529898be3e0SPeter Maydell  ;;
5306499fd15SPeter Maydell  ia64)
531ea8f20f8SJuan Quintela    cpu="$cpu"
532ea8f20f8SJuan Quintela  ;;
5337d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
53497a847bcSbellard    cpu="i386"
535898be3e0SPeter Maydell    supported_cpu="yes"
5367d13299dSbellard  ;;
537aaa5fa14Saurel32  x86_64|amd64)
538aaa5fa14Saurel32    cpu="x86_64"
539898be3e0SPeter Maydell    supported_cpu="yes"
540aaa5fa14Saurel32  ;;
54121d89f84SPeter Maydell  armv*b|armv*l|arm)
54221d89f84SPeter Maydell    cpu="arm"
543898be3e0SPeter Maydell    supported_cpu="yes"
5447d13299dSbellard  ;;
5451f080313SClaudio Fontana  aarch64)
5461f080313SClaudio Fontana    cpu="aarch64"
547898be3e0SPeter Maydell    supported_cpu="yes"
5481f080313SClaudio Fontana  ;;
549afa05235SAurelien Jarno  mips*)
550afa05235SAurelien Jarno    cpu="mips"
551898be3e0SPeter Maydell    supported_cpu="yes"
552afa05235SAurelien Jarno  ;;
5533142255cSblueswir1  sparc|sun4[cdmuv])
554ae228531Sbellard    cpu="sparc"
5556499fd15SPeter Maydell    supported_cpu="yes"
556ae228531Sbellard  ;;
5577d13299dSbellard  *)
558359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
559359bc95dSPeter Maydell    ARCH=unknown
5607d13299dSbellard  ;;
5617d13299dSbellardesac
562359bc95dSPeter Maydellif test -z "$ARCH"; then
563359bc95dSPeter Maydell  ARCH="$cpu"
564359bc95dSPeter Maydellfi
565e2d52ad3SJuan Quintela
5667d13299dSbellard# OS specific
5670dbfc675SJuan Quintela
568adfc3e91SStacey Son# host *BSD for user mode
569adfc3e91SStacey SonHOST_VARIANT_DIR=""
570adfc3e91SStacey Son
5717d13299dSbellardcase $targetos in
57267b915a5SbellardMINGW32*)
57367b915a5Sbellard  mingw32="yes"
574b0cb0a66SVincent Palatin  hax="yes"
5753cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
576307119e7SGerd Hoffmann  if check_include dsound.h; then
5773cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
578307119e7SGerd Hoffmann  else
579307119e7SGerd Hoffmann    audio_drv_list=""
580307119e7SGerd Hoffmann  fi
581898be3e0SPeter Maydell  supported_os="yes"
58267b915a5Sbellard;;
5835c40d2bdSthsGNU/kFreeBSD)
584a167ba50SAurelien Jarno  bsd="yes"
5850c58ac1cSmalc  audio_drv_list="oss"
5860bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5875c40d2bdSths;;
5887d3505c5SbellardFreeBSD)
5897d3505c5Sbellard  bsd="yes"
5900db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5910c58ac1cSmalc  audio_drv_list="oss"
5920bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
593f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
594f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
595a7764f15SEd Maste  # needed for kinfo_getproc
596a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
59758952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
598adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
599898be3e0SPeter Maydell  supported_os="yes"
6007d3505c5Sbellard;;
601c5e97233Sblueswir1DragonFly)
602c5e97233Sblueswir1  bsd="yes"
6030db4a067SPaolo Bonzini  make="${MAKE-gmake}"
604c5e97233Sblueswir1  audio_drv_list="oss"
6050bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
606adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
607c5e97233Sblueswir1;;
6087d3505c5SbellardNetBSD)
6097d3505c5Sbellard  bsd="yes"
6100db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6110c58ac1cSmalc  audio_drv_list="oss"
6120bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6138ef92a88Sblueswir1  oss_lib="-lossaudio"
614adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6153c2bdbc1SKamil Rytarowski  supported_os="yes"
6167d3505c5Sbellard;;
6177d3505c5SbellardOpenBSD)
6187d3505c5Sbellard  bsd="yes"
6190db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6204f6ab397SBrad Smith  audio_drv_list="sdl"
6210bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
622adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6237d3505c5Sbellard;;
62483fb7adfSbellardDarwin)
62583fb7adfSbellard  bsd="yes"
62683fb7adfSbellard  darwin="yes"
627b0cb0a66SVincent Palatin  hax="yes"
62817969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6291b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
630a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6310c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6321b0f9cc2Saliguori  fi
633fd677642Sths  cocoa="yes"
6340c58ac1cSmalc  audio_drv_list="coreaudio"
63514382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6360c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6377973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
638a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
639a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
640a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
641adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
642898be3e0SPeter Maydell  supported_os="yes"
64383fb7adfSbellard;;
644ec530c81SbellardSunOS)
645ec530c81Sbellard  solaris="yes"
6460db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6470db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
648fa58948dSBlue Swirl  ld="gld"
649e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6500475a5caSths  needs_libsunmath="no"
65189138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
652c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6530475a5caSths    if test "$solarisrev" -le 9 ; then
6540475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6550475a5caSths        needs_libsunmath="yes"
656f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
657f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
658f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6590475a5caSths      else
66076ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
66176ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
66276ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
66376ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6640475a5caSths      fi
6650475a5caSths    fi
66686b2bd93Sths  fi
6676b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6680c58ac1cSmalc    audio_drv_list="oss"
6696b4d2ba1Sths  fi
670c2de5c91Smalc  audio_possible_drivers="oss sdl"
671d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
672d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
673d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
674d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
675a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
676560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
677560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
678560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
679ec530c81Sbellard;;
680b29fe3edSmalcAIX)
681b29fe3edSmalc  aix="yes"
6820db4a067SPaolo Bonzini  make="${MAKE-gmake}"
683b29fe3edSmalc;;
684179cf400SAndreas FärberHaiku)
685179cf400SAndreas Färber  haiku="yes"
686179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
687179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
688179cf400SAndreas Färber;;
689898be3e0SPeter MaydellLinux)
6900c58ac1cSmalc  audio_drv_list="oss"
6910bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6925327cf48Sbellard  linux="yes"
693831b7825Sths  linux_user="yes"
694af2be207SJan Kiszka  kvm="yes"
695af2be207SJan Kiszka  vhost_net="yes"
6965e9be92dSNicholas Bellinger  vhost_scsi="yes"
697fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
698a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
699898be3e0SPeter Maydell  supported_os="yes"
700898be3e0SPeter Maydell;;
701898be3e0SPeter Maydell*)
702fb59dabdSPeter Maydell  # This is a fatal error, but don't report it yet, because we
703fb59dabdSPeter Maydell  # might be going to just print the --help text, or it might
704fb59dabdSPeter Maydell  # be the result of a missing compiler.
705fb59dabdSPeter Maydell  bogus_os="yes"
706fb065187Sbellard;;
7077d13299dSbellardesac
7087d13299dSbellard
7097d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
710b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
71184778508Sblueswir1    bsd_user="yes"
7127d3505c5Sbellard  fi
71308de3949SAndreas Färberfi
7147d3505c5Sbellard
7150db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7160db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
71752510f8bSStefan Weil: ${python=${PYTHON-python}}
718e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7190db4a067SPaolo Bonzini
7203c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7213c4a4d0dSPeter Maydellif has clang; then
7223c4a4d0dSPeter Maydell  objcc=clang
7233c4a4d0dSPeter Maydellelse
7243c4a4d0dSPeter Maydell  objcc="$cc"
7253c4a4d0dSPeter Maydellfi
7263c4a4d0dSPeter Maydell
7273457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7283457a3f8SJuan Quintela  EXESUF=".exe"
72917969268SFam Zheng  DSOSUF=".dll"
730a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
731e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
732e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
73378e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
73478e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
735f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
73693b25869SJohn Snow  write_c_skeleton;
737f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
738f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
739f7cf5d5bSStefan Weil  fi
740c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
741683035deSPaolo Bonzini  mandir="\${prefix}"
742528ae5b8SEduardo Habkost  datadir="\${prefix}"
743850da188SEduardo Habkost  qemu_docdir="\${prefix}"
744683035deSPaolo Bonzini  bindir="\${prefix}"
745683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7465a699bbbSLaszlo Ersek  local_statedir=
747683035deSPaolo Bonzini  confsuffix=""
748161a56a9SVinzenz Feenstra  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -liphlpapi -lnetapi32 $libs_qga"
7493457a3f8SJuan Quintelafi
7503457a3f8SJuan Quintela
751487fefdbSAnthony Liguoriwerror=""
75285aa5189Sbellard
7537d13299dSbellardfor opt do
75489138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7557d13299dSbellard  case "$opt" in
7562efc3265Sbellard  --help|-h) show_help=yes
7572efc3265Sbellard  ;;
75899123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
75999123e13SMike Frysinger  ;;
760b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7617d13299dSbellard  ;;
762b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
76332ce6337Sbellard  ;;
764ca4deeb1SPaolo Bonzini  --source-path=*)
7657d13299dSbellard  ;;
766ac0df51dSaliguori  --cross-prefix=*)
7677d13299dSbellard  ;;
768ac0df51dSaliguori  --cc=*)
7697d13299dSbellard  ;;
770b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
77183469015Sbellard  ;;
77283f73fceSTomoki Sekiyama  --cxx=*)
77383f73fceSTomoki Sekiyama  ;;
774e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
775e007dbecSMichael S. Tsirkin  ;;
7763c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7773c4a4d0dSPeter Maydell  ;;
778b1a550a0Spbrook  --make=*) make="$optarg"
7797d13299dSbellard  ;;
7806a882643Spbrook  --install=*) install="$optarg"
7816a882643Spbrook  ;;
782c886edfbSBlue Swirl  --python=*) python="$optarg"
783c886edfbSBlue Swirl  ;;
7841d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7851d728c39SBlue Swirl  ;;
786e2d8830eSBrad  --smbd=*) smbd="$optarg"
787e2d8830eSBrad  ;;
788e2a2ed06SJuan Quintela  --extra-cflags=*)
7897d13299dSbellard  ;;
790e2a2ed06SJuan Quintela  --extra-ldflags=*)
7917d13299dSbellard  ;;
7925bc62e01SGerd Hoffmann  --enable-debug-info)
7935bc62e01SGerd Hoffmann  ;;
7945bc62e01SGerd Hoffmann  --disable-debug-info)
7955bc62e01SGerd Hoffmann  ;;
79617969268SFam Zheng  --enable-modules)
79717969268SFam Zheng      modules="yes"
79817969268SFam Zheng  ;;
7993aa88b31SStefan Hajnoczi  --disable-modules)
8003aa88b31SStefan Hajnoczi      modules="no"
8013aa88b31SStefan Hajnoczi  ;;
8022ff6b91eSJuan Quintela  --cpu=*)
8037d13299dSbellard  ;;
804b1a550a0Spbrook  --target-list=*) target_list="$optarg"
805de83cd02Sbellard  ;;
8065b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8075b808275SLluís Vilanova  ;;
8085b808275SLluís Vilanova  # XXX: backwards compatibility
8095b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
81094a420b1SStefan Hajnoczi  ;;
81174242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8129410b56cSPrerna Saxena  ;;
8137d13299dSbellard  --enable-gprof) gprof="yes"
8147d13299dSbellard  ;;
8151d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8161d728c39SBlue Swirl  ;;
81779427693SLoïc Minier  --static)
81879427693SLoïc Minier    static="yes"
81979427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
82017884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
82143ce4dfeSbellard  ;;
8220b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8230b24e75fSPaolo Bonzini  ;;
8240b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8250b24e75fSPaolo Bonzini  ;;
8263aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8273aa5d2beSAlon Levy  ;;
8288bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8298bf188aaSMichael Tokarev  ;;
8300f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8310f94d6daSAlon Levy  ;;
832528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8330b24e75fSPaolo Bonzini  ;;
834023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
835023d3d67SEduardo Habkost  ;;
836850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8370b24e75fSPaolo Bonzini  ;;
838ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
83907381cc1SAnthony Liguori  ;;
840785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
841785c23aeSLuiz Capitulino  ;;
842785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
843023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
844023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
845023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
846023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
847023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
848023ddd74SMax Filippov    # lots of directory switches by default.
849023ddd74SMax Filippov  ;;
850e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
851e2134eb9SGerd Hoffmann  ;;
852e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
853e2134eb9SGerd Hoffmann  ;;
85474880fe2SRobert Schiele  --without-pixman) pixman="none"
85574880fe2SRobert Schiele  ;;
85697a847bcSbellard  --disable-sdl) sdl="no"
85797a847bcSbellard  ;;
858c4198157SJuan Quintela  --enable-sdl) sdl="yes"
859c4198157SJuan Quintela  ;;
86047c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
86147c03744SDave Airlie  ;;
8623556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8633556c233SPaolo Bonzini  ;;
8643556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8653556c233SPaolo Bonzini  ;;
866983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
867983eef5aSMeador Inge  ;;
868983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
869983eef5aSMeador Inge  ;;
870821601eaSJes Sorensen  --disable-vnc) vnc="no"
871821601eaSJes Sorensen  ;;
872821601eaSJes Sorensen  --enable-vnc) vnc="yes"
873821601eaSJes Sorensen  ;;
8742f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8752f6a1ab0Sblueswir1  ;;
8760c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8770c58ac1cSmalc  ;;
87889138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
879b64ec4e4SFam Zheng  ;;
88089138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
881eb852011SMarkus Armbruster  ;;
882f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
883f8393946Saurel32  ;;
884f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
885f8393946Saurel32  ;;
886f3d08ee6SPaul Brook  --enable-debug)
887f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
888f3d08ee6SPaul Brook      debug_tcg="yes"
889f3d08ee6SPaul Brook      debug="yes"
890f3d08ee6SPaul Brook      strip_opt="no"
891b553a042SJohn Snow      fortify_source="no"
892f3d08ee6SPaul Brook  ;;
89303b4fe7dSaliguori  --enable-sparse) sparse="yes"
89403b4fe7dSaliguori  ;;
89503b4fe7dSaliguori  --disable-sparse) sparse="no"
89603b4fe7dSaliguori  ;;
8971625af87Saliguori  --disable-strip) strip_opt="no"
8981625af87Saliguori  ;;
8992f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
9002f9606b3Saliguori  ;;
901ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
902ea784e3bSJuan Quintela  ;;
9032f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9042f6f5c7aSCorentin Chary  ;;
9052f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9062f6f5c7aSCorentin Chary  ;;
907efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
908efe556adSCorentin Chary  ;;
909efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
910efe556adSCorentin Chary  ;;
911443f1376Sbellard  --disable-slirp) slirp="no"
912c20709aaSbellard  ;;
913e0e6c8c0Saliguori  --disable-vde) vde="no"
9148a16d273Sths  ;;
915dfb278bdSJuan Quintela  --enable-vde) vde="yes"
916dfb278bdSJuan Quintela  ;;
91758952137SVincenzo Maffione  --disable-netmap) netmap="no"
91858952137SVincenzo Maffione  ;;
91958952137SVincenzo Maffione  --enable-netmap) netmap="yes"
92058952137SVincenzo Maffione  ;;
921e37630caSaliguori  --disable-xen) xen="no"
922e37630caSaliguori  ;;
923fc321b4bSJuan Quintela  --enable-xen) xen="yes"
924fc321b4bSJuan Quintela  ;;
925eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
926eb6fda0fSAnthony PERARD  ;;
927eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
928eb6fda0fSAnthony PERARD  ;;
92964a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
93064a7ad6fSIan Campbell  ;;
93164a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
93264a7ad6fSIan Campbell  ;;
9332e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9342e4d9fb1Saurel32  ;;
9354ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9364ffcedb6SJuan Quintela  ;;
937fb599c9aSbalrog  --disable-bluez) bluez="no"
938fb599c9aSbalrog  ;;
939a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
940a20a6f46SJuan Quintela  ;;
9417ba1e619Saliguori  --disable-kvm) kvm="no"
9427ba1e619Saliguori  ;;
943b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
944b31a0277SJuan Quintela  ;;
945b0cb0a66SVincent Palatin  --disable-hax) hax="no"
946180fb750Szhanghailiang  ;;
947b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
948180fb750Szhanghailiang  ;;
9499195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9509195b2c2SStefan Weil  ;;
9519195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9529195b2c2SStefan Weil  ;;
95347e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
95447e98658SCorey Bryant  ;;
95547e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
95647e98658SCorey Bryant  ;;
957cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
958cd4ec0b4SGerd Hoffmann  ;;
959cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
960cd4ec0b4SGerd Hoffmann  ;;
961c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
962c589b249SRonnie Sahlberg  ;;
963c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
964c589b249SRonnie Sahlberg  ;;
9656542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9666542aa9cSPeter Lieven  ;;
9676542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9686542aa9cSPeter Lieven  ;;
96905c2a3e7Sbellard  --enable-profiler) profiler="yes"
97005c2a3e7Sbellard  ;;
97114821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
97214821030SPavel Borzenkov  ;;
973c2de5c91Smalc  --enable-cocoa)
974c2de5c91Smalc      cocoa="yes" ;
97589138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9765b0753e0Sbellard  ;;
977cad25d69Spbrook  --disable-system) softmmu="no"
9780a8e90f4Spbrook  ;;
979cad25d69Spbrook  --enable-system) softmmu="yes"
9800a8e90f4Spbrook  ;;
9810953a80fSZachary Amsden  --disable-user)
9820953a80fSZachary Amsden      linux_user="no" ;
9830953a80fSZachary Amsden      bsd_user="no" ;
9840953a80fSZachary Amsden  ;;
9850953a80fSZachary Amsden  --enable-user) ;;
986831b7825Sths  --disable-linux-user) linux_user="no"
9870a8e90f4Spbrook  ;;
988831b7825Sths  --enable-linux-user) linux_user="yes"
989831b7825Sths  ;;
99084778508Sblueswir1  --disable-bsd-user) bsd_user="no"
99184778508Sblueswir1  ;;
99284778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
99384778508Sblueswir1  ;;
99440d6444eSAvi Kivity  --enable-pie) pie="yes"
99534005a00SKirill A. Shutemov  ;;
99640d6444eSAvi Kivity  --disable-pie) pie="no"
99734005a00SKirill A. Shutemov  ;;
99885aa5189Sbellard  --enable-werror) werror="yes"
99985aa5189Sbellard  ;;
100085aa5189Sbellard  --disable-werror) werror="no"
100185aa5189Sbellard  ;;
100263678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
100363678e17SSteven Noonan  ;;
100463678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
100563678e17SSteven Noonan  ;;
10064d3b6f6eSbalrog  --disable-curses) curses="no"
10074d3b6f6eSbalrog  ;;
1008c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1009c584a6d0SJuan Quintela  ;;
1010769ce76dSAlexander Graf  --disable-curl) curl="no"
1011769ce76dSAlexander Graf  ;;
1012788c8196SJuan Quintela  --enable-curl) curl="yes"
1013788c8196SJuan Quintela  ;;
10142df87df7SJuan Quintela  --disable-fdt) fdt="no"
10152df87df7SJuan Quintela  ;;
10162df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10172df87df7SJuan Quintela  ;;
10185c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10195c6c3a6cSChristoph Hellwig  ;;
10205c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10215c6c3a6cSChristoph Hellwig  ;;
1022758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1023758e8e38SVenkateswararao Jujjuri (JV)  ;;
1024758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1025758e8e38SVenkateswararao Jujjuri (JV)  ;;
102677755340Sths  --disable-blobs) blobs="no"
102777755340Sths  ;;
10284a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10294a19f1ecSpbrook  ;;
1030519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1031519175a2SAlex Barcelo  ;;
103270c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
103370c60c08SStefan Hajnoczi  ;;
103470c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
103570c60c08SStefan Hajnoczi  ;;
10367d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10377d992e4dSPeter Lieven  ;;
1038a25dba17SJuan Quintela  --disable-docs) docs="no"
103970ec5dc0SAnthony Liguori  ;;
1040a25dba17SJuan Quintela  --enable-docs) docs="yes"
104183a3ab8bSJuan Quintela  ;;
1042d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1043d5970055SMichael S. Tsirkin  ;;
1044d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1045d5970055SMichael S. Tsirkin  ;;
10465e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10475e9be92dSNicholas Bellinger  ;;
10485e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10495e9be92dSNicholas Bellinger  ;;
1050fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1051fc0b9b0eSStefan Hajnoczi  ;;
1052fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1053fc0b9b0eSStefan Hajnoczi  ;;
1054da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
105520ff075bSMichael Walle  ;;
1056da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
105720ff075bSMichael Walle  ;;
1058f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1059f27aaf4bSChristian Brunner  ;;
1060f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1061f27aaf4bSChristian Brunner  ;;
10628c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10638c84cf11SSergei Trofimovich  ;;
10648c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10658c84cf11SSergei Trofimovich  ;;
10667b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1067111a38b0SRobert Relyea  ;;
10687b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1069111a38b0SRobert Relyea  ;;
10702b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10712b2325ffSGerd Hoffmann  ;;
10722b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10732b2325ffSGerd Hoffmann  ;;
107469354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
107569354a83SHans de Goede  ;;
107669354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
107769354a83SHans de Goede  ;;
10781ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10791ece9905SAlon Levy  ;;
1080b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1081b25c9dffSStefan Weil  ;;
1082607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1083607dacd0Sqiaonuohan  ;;
1084b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1085b25c9dffSStefan Weil  ;;
1086607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1087607dacd0Sqiaonuohan  ;;
10886b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10896b383c08SPeter Wu  ;;
10906b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10916b383c08SPeter Wu  ;;
1092d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1093d138cee9SMichael Roth  ;;
1094d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1095d138cee9SMichael Roth  ;;
10969dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10979dacf32dSYossi Hindin  ;;
10989dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10999dacf32dSYossi Hindin  ;;
1100d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1101d9840e25STomoki Sekiyama  ;;
1102d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1103d9840e25STomoki Sekiyama  ;;
1104d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1105d9840e25STomoki Sekiyama  ;;
1106d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1107d9840e25STomoki Sekiyama  ;;
1108d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1109d9840e25STomoki Sekiyama  ;;
1110d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1111d9840e25STomoki Sekiyama  ;;
11124b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11134b1c11fdSDaniel P. Berrange  ;;
11144b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11154b1c11fdSDaniel P. Berrange  ;;
1116f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1117f794573eSEduardo Otubo  ;;
1118f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1119f794573eSEduardo Otubo  ;;
1120eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1121eb100396SBharata B Rao  ;;
1122eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1123eb100396SBharata B Rao  ;;
112452b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
112552b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1126583f6e7bSStefan Hajnoczi  ;;
1127cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1128cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1129cb6414dfSFam Zheng  ;;
1130315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1131315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1132315d3184SFam Zheng  ;;
1133a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1134a4ccabcfSAnthony Liguori  ;;
1135a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1136a4ccabcfSAnthony Liguori  ;;
1137a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1138a1c5e949SDaniel P. Berrange  ;;
1139ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1140ddbb0d09SDaniel P. Berrange  ;;
1141ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1142ddbb0d09SDaniel P. Berrange  ;;
114391bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
114491bfcdb0SDaniel P. Berrange  ;;
114591bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
114691bfcdb0SDaniel P. Berrange  ;;
114791bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
114891bfcdb0SDaniel P. Berrange  ;;
114991bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
115091bfcdb0SDaniel P. Berrange  ;;
11512da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11522da776dbSMichael R. Hines  ;;
11532da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11542da776dbSMichael R. Hines  ;;
1155528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1156528de90aSDaniel P. Berrange  ;;
1157bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1158bbbf9bfbSStefan Weil  ;;
1159bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1160bbbf9bfbSStefan Weil  ;;
11619d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11629d9e1521SGerd Hoffmann  ;;
11639d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11649d9e1521SGerd Hoffmann  ;;
1165e91c793cSCole Robinson  --disable-tpm) tpm="no"
1166e91c793cSCole Robinson  ;;
1167ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1168ab214c29SStefan Berger  ;;
11690a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11700a12ec87SRichard W.M. Jones  ;;
11710a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11720a12ec87SRichard W.M. Jones  ;;
1173*ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1174*ed1701c6SDr. David Alan Gilbert  ;;
1175*ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1176*ed1701c6SDr. David Alan Gilbert  ;;
1177a99d57bbSWanlong Gao  --disable-numa) numa="no"
1178a99d57bbSWanlong Gao  ;;
1179a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1180a99d57bbSWanlong Gao  ;;
11812847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11822847b469SFam Zheng  ;;
11832847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11842847b469SFam Zheng  ;;
11857b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11867b01cb97SAlexandre Derumier  ;;
11877b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11887b01cb97SAlexandre Derumier  ;;
1189a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1190a6b1d4c0SChanglong Xie  ;;
1191a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1192a6b1d4c0SChanglong Xie  ;;
1193da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1194da92c3ffSAshish Mittal  ;;
1195da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1196da92c3ffSAshish Mittal  ;;
11972d2ad6d0SFam Zheng  *)
11982d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11992d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
12002d2ad6d0SFam Zheng      exit 1
12017f1559c6Sbalrog  ;;
12027d13299dSbellard  esac
12037d13299dSbellarddone
12047d13299dSbellard
120540293e58Sbellardcase "$cpu" in
1206e3608d66SRichard Henderson    ppc)
1207e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1208e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1209e3608d66SRichard Henderson           ;;
1210e3608d66SRichard Henderson    ppc64)
1211e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1212e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1213e3608d66SRichard Henderson           ;;
12149b9c37c3SRichard Henderson    sparc)
12150c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
121679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
12173142255cSblueswir1           ;;
1218ed968ff1SJuan Quintela    sparc64)
12190c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
122079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
12213142255cSblueswir1           ;;
122276d83bdeSths    s390)
1223061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
122428d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
122528d7cc49SRichard Henderson           ;;
122628d7cc49SRichard Henderson    s390x)
1227061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
122828d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
122976d83bdeSths           ;;
123040293e58Sbellard    i386)
123179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12320c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12332b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
123440293e58Sbellard           ;;
123540293e58Sbellard    x86_64)
12367ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12377ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12387ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12397ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12400c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12412b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1242379f6698SPaul Brook           ;;
1243c72b26ecSRichard Henderson    x32)
1244c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1245c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1246c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1247c72b26ecSRichard Henderson           ;;
124830163d89SPeter Maydell    # No special flags required for other host CPUs
12493142255cSblueswir1esac
12503142255cSblueswir1
125179f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
125279f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
125379f3b12fSPeter Crosthwaite
1254affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1255affc88ccSPeter Maydell# support, even if we're using TCI.
1256affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1257affc88ccSPeter Maydell  bsd_user="no"
1258affc88ccSPeter Maydell  linux_user="no"
1259affc88ccSPeter Maydellfi
1260affc88ccSPeter Maydell
126160e0df25SPeter Maydelldefault_target_list=""
126260e0df25SPeter Maydell
12636e92f823SPeter Maydellmak_wilds=""
12646e92f823SPeter Maydell
126560e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12666e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
126760e0df25SPeter Maydellfi
126860e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12696e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
127060e0df25SPeter Maydellfi
127160e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12726e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
127360e0df25SPeter Maydellfi
127460e0df25SPeter Maydell
12756e92f823SPeter Maydellfor config in $mak_wilds; do
12766e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12776e92f823SPeter Maydelldone
12786e92f823SPeter Maydell
1279c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
128064a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1281c53eeaf7SStefan Hajnoczi
1282af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1283af5db58eSpbrookcat << EOF
1284af5db58eSpbrook
1285af5db58eSpbrookUsage: configure [options]
1286af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1287af5db58eSpbrook
128808fb77edSStefan WeilStandard options:
128908fb77edSStefan Weil  --help                   print this message
129008fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
129108fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
129208fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
129308fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
129408fb77edSStefan Weil$(echo Available targets: $default_target_list | \
129508fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
129608fb77edSStefan Weil
129708fb77edSStefan WeilAdvanced options (experts only):
129808fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
129908fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
130008fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
130108fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
130208fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
130308fb77edSStefan Weil                           build time
130408fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
130508fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
130608fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
130708fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
130808fb77edSStefan Weil  --make=MAKE              use specified make [$make]
130908fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
131008fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
131108fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
131208fb77edSStefan Weil  --static                 enable static build [$static]
131308fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
131408fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
131508fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
131608fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
131708fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
131808fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
131908fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1320e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
132108fb77edSStefan Weil  --enable-debug           enable common debug build options
132208fb77edSStefan Weil  --disable-strip          disable stripping binaries
132308fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
132463678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
132508fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
132608fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
132708fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
132808fb77edSStefan Weil  --block-drv-rw-whitelist=L
132908fb77edSStefan Weil                           set block driver read-write whitelist
133008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
133108fb77edSStefan Weil  --block-drv-ro-whitelist=L
133208fb77edSStefan Weil                           set block driver read-only whitelist
133308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13345b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1335c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
133608fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
133708fb77edSStefan Weil                           Default:trace-<pid>
1338c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1339c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1340c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1341c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
134208fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
134333c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
134408fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
134508fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1346c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1347c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1348c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1349a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1350c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1351c12d66aaSLin Ma  --enable-profiler        profiler support
1352c12d66aaSLin Ma  --enable-xen-pv-domain-build
1353c12d66aaSLin Ma                           xen pv domain builder
1354c12d66aaSLin Ma  --enable-debug-stack-usage
1355c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1356c23f23b9SMichael Tokarev
1357c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1358c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1359c23f23b9SMichael Tokarev
1360c23f23b9SMichael Tokarev  system          all system emulation targets
1361c23f23b9SMichael Tokarev  user            supported user emulation targets
1362c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1363c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1364c23f23b9SMichael Tokarev  docs            build documentation
1365c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1366c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1367c23f23b9SMichael Tokarev  pie             Position Independent Executables
1368c23f23b9SMichael Tokarev  modules         modules support
1369c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1370c23f23b9SMichael Tokarev  debug-info      debugging information
1371c23f23b9SMichael Tokarev  sparse          sparse checker
1372c23f23b9SMichael Tokarev
1373ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
137491bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
137591bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1376c23f23b9SMichael Tokarev  sdl             SDL UI
1377c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1378c23f23b9SMichael Tokarev  gtk             gtk UI
1379c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1380c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1381c23f23b9SMichael Tokarev  curses          curses UI
1382c23f23b9SMichael Tokarev  vnc             VNC UI support
1383c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1384c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1385c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1386c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1387c23f23b9SMichael Tokarev  virtfs          VirtFS
1388c23f23b9SMichael Tokarev  xen             xen backend driver support
1389c23f23b9SMichael Tokarev  xen-pci-passthrough
1390c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1391c23f23b9SMichael Tokarev  curl            curl connectivity
1392c23f23b9SMichael Tokarev  fdt             fdt device tree
1393c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1394c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1395b0cb0a66SVincent Palatin  hax             HAX acceleration support
1396c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1397c23f23b9SMichael Tokarev  vde             support for vde network
1398c23f23b9SMichael Tokarev  netmap          support for netmap network
1399c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1400c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1401c23f23b9SMichael Tokarev  attr            attr and xattr support
1402c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1403c23f23b9SMichael Tokarev  spice           spice
1404c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1405c23f23b9SMichael Tokarev  libiscsi        iscsi support
1406c23f23b9SMichael Tokarev  libnfs          nfs support
14077b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1408c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1409*ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
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
1430da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
143108fb77edSStefan Weil
143208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1433af5db58eSpbrookEOF
14342d2ad6d0SFam Zhengexit 0
1435af5db58eSpbrookfi
1436af5db58eSpbrook
1437c53eeaf7SStefan Hajnocziif ! has $python; then
1438c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1439c53eeaf7SStefan Hajnoczifi
1440c53eeaf7SStefan Hajnoczi
1441c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1442c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1443c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1444c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1445c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1446c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1447c53eeaf7SStefan Hajnoczifi
1448c53eeaf7SStefan Hajnoczi
1449c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1450c53eeaf7SStefan Hajnoczipython="$python -B"
1451c53eeaf7SStefan Hajnoczi
1452359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1453359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1454359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1455359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1456359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1457359bc95dSPeter Maydell    else
145876ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1459359bc95dSPeter Maydell    fi
1460359bc95dSPeter Maydellfi
1461359bc95dSPeter Maydell
14629c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14639c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14649c83ffd8SPeter Maydellif test -z "$werror" ; then
14659c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1466e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14679c83ffd8SPeter Maydell        werror="yes"
14689c83ffd8SPeter Maydell    else
14699c83ffd8SPeter Maydell        werror="no"
14709c83ffd8SPeter Maydell    fi
14719c83ffd8SPeter Maydellfi
14729c83ffd8SPeter Maydell
14738d05095cSPaolo Bonzini# check that the C compiler works.
147493b25869SJohn Snowwrite_c_skeleton;
14758d05095cSPaolo Bonziniif compile_object ; then
14768d05095cSPaolo Bonzini  : C compiler works ok
14778d05095cSPaolo Bonzinielse
147876ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14798d05095cSPaolo Bonzinifi
14800ef74c74SPeter Maydellif ! compile_prog ; then
14810ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14820ef74c74SPeter Maydellfi
14838d05095cSPaolo Bonzini
1484fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1485fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1486fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1487fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1488fb59dabdSPeter Maydell    # host OS we should stop now.
1489fb59dabdSPeter Maydell    error_exit "Unrecognized host OS $targetos"
1490fb59dabdSPeter Maydellfi
1491fb59dabdSPeter Maydell
149298b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
149398b21dcdSPeter Maydellif has $cxx; then
149498b21dcdSPeter Maydell    cat > $TMPC <<EOF
149598b21dcdSPeter Maydellint c_function(void);
149698b21dcdSPeter Maydellint main(void) { return c_function(); }
149798b21dcdSPeter MaydellEOF
149898b21dcdSPeter Maydell
149998b21dcdSPeter Maydell    compile_object
150098b21dcdSPeter Maydell
15019c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
150298b21dcdSPeter Maydellextern "C" {
150398b21dcdSPeter Maydell   int c_function(void);
150498b21dcdSPeter Maydell}
150598b21dcdSPeter Maydellint c_function(void) { return 42; }
150698b21dcdSPeter MaydellEOF
150798b21dcdSPeter Maydell
15089c83ffd8SPeter Maydell    update_cxxflags
15099c83ffd8SPeter Maydell
15109c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
151198b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
151298b21dcdSPeter Maydell        :
151398b21dcdSPeter Maydell    else
151498b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
151598b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
151698b21dcdSPeter Maydell        cxx=
151798b21dcdSPeter Maydell    fi
151898b21dcdSPeter Maydellelse
151998b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
152098b21dcdSPeter Maydell    cxx=
152198b21dcdSPeter Maydellfi
152298b21dcdSPeter Maydell
15238d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15248d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1525ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1526435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1527c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
152871429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15296ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15306ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15316ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15326ca026cbSPeter Maydell# so it's too error prone.
153393b25869SJohn Snow
153493b25869SJohn Snowcc_has_warning_flag() {
153593b25869SJohn Snow    write_c_skeleton;
153693b25869SJohn Snow
1537a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1538a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1539a1d29d6cSPeter Maydell    # warning options).
154093b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
154193b25869SJohn Snow    compile_prog "-Werror $optflag" ""
154293b25869SJohn Snow}
154393b25869SJohn Snow
154493b25869SJohn Snowfor flag in $gcc_flags; do
154593b25869SJohn Snow    if cc_has_warning_flag $flag ; then
15468d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15478d05095cSPaolo Bonzini    fi
15488d05095cSPaolo Bonzinidone
15498d05095cSPaolo Bonzini
155063678e17SSteven Noonanif test "$stack_protector" != "no"; then
1551fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1552fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1553fccd35a0SRodrigo Rebello{
1554fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1555fccd35a0SRodrigo Rebello    while (*c) {
1556fccd35a0SRodrigo Rebello        *p++ = *c++;
1557fccd35a0SRodrigo Rebello    }
1558fccd35a0SRodrigo Rebello    return 0;
1559fccd35a0SRodrigo Rebello}
1560fccd35a0SRodrigo RebelloEOF
156163678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15623b463a3fSMiroslav Rezanina  sp_on=0
156363678e17SSteven Noonan  for flag in $gcc_flags; do
1564590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1565590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1566590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1567590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
156863678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15693b463a3fSMiroslav Rezanina      sp_on=1
157063678e17SSteven Noonan      break
157163678e17SSteven Noonan    fi
157263678e17SSteven Noonan  done
15733b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15743b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15753b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15763b463a3fSMiroslav Rezanina    fi
15773b463a3fSMiroslav Rezanina  fi
157837746c5eSMarc-André Lureaufi
157937746c5eSMarc-André Lureau
1580cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1581cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1582cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1583cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1584cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1585cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1586cbdd1999SPaolo Bonziniint main(void) { return 0; }
1587cbdd1999SPaolo Bonzini#else
1588cbdd1999SPaolo Bonzini#error No bug in this compiler.
1589cbdd1999SPaolo Bonzini#endif
1590cbdd1999SPaolo BonziniEOF
1591cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1592cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1593cbdd1999SPaolo Bonzinifi
1594cbdd1999SPaolo Bonzini
159540d6444eSAvi Kivityif test "$static" = "yes" ; then
1596aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1597aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1598aa0d1f44SPaolo Bonzini  fi
159940d6444eSAvi Kivity  if test "$pie" = "yes" ; then
160076ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
160140d6444eSAvi Kivity  else
160240d6444eSAvi Kivity    pie="no"
160340d6444eSAvi Kivity  fi
160440d6444eSAvi Kivityfi
160540d6444eSAvi Kivity
1606768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1607768b7855SEmilio G. Cota  cat > $TMPC << EOF
1608768b7855SEmilio G. Cotastatic __thread int tls_var;
1609768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1610768b7855SEmilio G. CotaEOF
1611768b7855SEmilio G. Cota
1612768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1613768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1614768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1615768b7855SEmilio G. Cotafi
1616768b7855SEmilio G. Cota
161740d6444eSAvi Kivityif test "$pie" = ""; then
161840d6444eSAvi Kivity  case "$cpu-$targetos" in
1619c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
162040d6444eSAvi Kivity      ;;
162140d6444eSAvi Kivity    *)
162240d6444eSAvi Kivity      pie="no"
162340d6444eSAvi Kivity      ;;
162440d6444eSAvi Kivity  esac
162540d6444eSAvi Kivityfi
162640d6444eSAvi Kivity
162740d6444eSAvi Kivityif test "$pie" != "no" ; then
162840d6444eSAvi Kivity  cat > $TMPC << EOF
162921d4a791SAvi Kivity
163021d4a791SAvi Kivity#ifdef __linux__
163121d4a791SAvi Kivity#  define THREAD __thread
163221d4a791SAvi Kivity#else
163321d4a791SAvi Kivity#  define THREAD
163421d4a791SAvi Kivity#endif
163521d4a791SAvi Kivity
163621d4a791SAvi Kivitystatic THREAD int tls_var;
163721d4a791SAvi Kivity
163821d4a791SAvi Kivityint main(void) { return tls_var; }
163921d4a791SAvi Kivity
164040d6444eSAvi KivityEOF
164140d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
164240d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
164340d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
164440d6444eSAvi Kivity    pie="yes"
164540d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
164640d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
164740d6444eSAvi Kivity    fi
164840d6444eSAvi Kivity  else
164940d6444eSAvi Kivity    if test "$pie" = "yes"; then
165076ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
165140d6444eSAvi Kivity    else
165240d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
165340d6444eSAvi Kivity      pie="no"
165440d6444eSAvi Kivity    fi
165540d6444eSAvi Kivity  fi
165646eef33bSBrad
1657e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
165846eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
165946eef33bSBrad    LDFLAGS_NOPIE="-nopie"
166046eef33bSBrad  fi
166140d6444eSAvi Kivityfi
166240d6444eSAvi Kivity
166309dada40SPaolo Bonzini##########################################
166409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
166509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
166609dada40SPaolo Bonzini# specification is necessary
166709dada40SPaolo Bonzini
166809dada40SPaolo Bonziniif test "$cpu" = "i386"; then
166909dada40SPaolo Bonzini  cat > $TMPC << EOF
167009dada40SPaolo Bonzinistatic int sfaa(int *ptr)
167109dada40SPaolo Bonzini{
167209dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
167309dada40SPaolo Bonzini}
167409dada40SPaolo Bonzini
167509dada40SPaolo Bonziniint main(void)
167609dada40SPaolo Bonzini{
167709dada40SPaolo Bonzini  int val = 42;
16781405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
167909dada40SPaolo Bonzini  sfaa(&val);
168009dada40SPaolo Bonzini  return val;
168109dada40SPaolo Bonzini}
168209dada40SPaolo BonziniEOF
168309dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
168409dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
168509dada40SPaolo Bonzini  fi
168609dada40SPaolo Bonzinifi
168709dada40SPaolo Bonzini
168809dada40SPaolo Bonzini#########################################
1689ec530c81Sbellard# Solaris specific configure tool chain decisions
169009dada40SPaolo Bonzini
1691ec530c81Sbellardif test "$solaris" = "yes" ; then
16926792aa11SLoïc Minier  if has $install; then
16936792aa11SLoïc Minier    :
16946792aa11SLoïc Minier  else
169576ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
169676ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
169776ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1698ec530c81Sbellard  fi
169989138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
170076ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
170176ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
170276ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1703ec530c81Sbellard  fi
17046792aa11SLoïc Minier  if has ar; then
17056792aa11SLoïc Minier    :
17066792aa11SLoïc Minier  else
1707ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
170876ad07a4SPeter Maydell      error_exit "No path includes ar" \
170976ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1710ec530c81Sbellard    fi
171176ad07a4SPeter Maydell    error_exit "No path includes ar"
1712ec530c81Sbellard  fi
1713ec530c81Sbellardfi
1714ec530c81Sbellard
1715afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1716121afa9eSAnthony Liguori    target_list="$default_target_list"
1717121afa9eSAnthony Liguorielse
171889138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
17195327cf48Sbellardfi
172025b48338SPeter Maydell
172125b48338SPeter Maydell# Check that we recognised the target name; this allows a more
172225b48338SPeter Maydell# friendly error message than if we let it fall through.
172325b48338SPeter Maydellfor target in $target_list; do
172425b48338SPeter Maydell    case " $default_target_list " in
172525b48338SPeter Maydell        *" $target "*)
172625b48338SPeter Maydell            ;;
172725b48338SPeter Maydell        *)
172825b48338SPeter Maydell            error_exit "Unknown target name '$target'"
172925b48338SPeter Maydell            ;;
173025b48338SPeter Maydell    esac
173125b48338SPeter Maydelldone
173225b48338SPeter Maydell
1733f55fe278SPaolo Bonzini# see if system emulation was really requested
1734f55fe278SPaolo Bonzinicase " $target_list " in
1735f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1736f55fe278SPaolo Bonzini  ;;
1737f55fe278SPaolo Bonzini  *) softmmu=no
1738f55fe278SPaolo Bonzini  ;;
1739f55fe278SPaolo Bonziniesac
17405327cf48Sbellard
1741249247c9SJuan Quintelafeature_not_found() {
1742249247c9SJuan Quintela  feature=$1
174321684af0SStewart Smith  remedy=$2
1744249247c9SJuan Quintela
174576ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
174621684af0SStewart Smith      "configure was not able to find it." \
174721684af0SStewart Smith      "$remedy"
1748249247c9SJuan Quintela}
1749249247c9SJuan Quintela
17507d13299dSbellard# ---
17517d13299dSbellard# big/little endian test
17527d13299dSbellardcat > $TMPC << EOF
175361cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
175461cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
175561cc919fSMike Frysingerextern int foo(short *, short *);
175661cc919fSMike Frysingerint main(int argc, char *argv[]) {
175761cc919fSMike Frysinger    return foo(big_endian, little_endian);
17587d13299dSbellard}
17597d13299dSbellardEOF
17607d13299dSbellard
176161cc919fSMike Frysingerif compile_object ; then
176261cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
176361cc919fSMike Frysinger        bigendian="yes"
176461cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
176561cc919fSMike Frysinger        bigendian="no"
17667d13299dSbellard    else
17677d13299dSbellard        echo big/little test failed
17687d13299dSbellard    fi
17697d13299dSbellardelse
177061cc919fSMike Frysinger    echo big/little test failed
17717d13299dSbellardfi
17727d13299dSbellard
1773b0a47e79SJuan Quintela##########################################
1774a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1775a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1776a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1777a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1778a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1779a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1780a30878e7SPeter Maydell    fi
1781a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1782a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1783a30878e7SPeter Maydell    fi
1784a30878e7SPeter Maydell    gtk=no
1785a30878e7SPeter Maydell    sdl=no
1786a30878e7SPeter Maydellfi
1787a30878e7SPeter Maydell
17886b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
17896b39b063SEric Blakecat > $TMPC << EOF
17906b39b063SEric Blake#include <stdint.h>
17916b39b063SEric Blake#include <stdio.h>
17926b39b063SEric Blakeint main(int argc, char *argv[]) {
17936b39b063SEric Blake    return printf("%zu", SIZE_MAX);
17946b39b063SEric Blake}
17956b39b063SEric BlakeEOF
17966b39b063SEric Blakehave_broken_size_max=no
17976b39b063SEric Blakeif ! compile_object -Werror ; then
17986b39b063SEric Blake    have_broken_size_max=yes
17996b39b063SEric Blakefi
18006b39b063SEric Blake
1801a30878e7SPeter Maydell##########################################
1802015a33bdSGonglei# L2TPV3 probe
1803015a33bdSGonglei
1804015a33bdSGongleicat > $TMPC <<EOF
1805015a33bdSGonglei#include <sys/socket.h>
1806bff6cb72SMichael Tokarev#include <linux/ip.h>
1807015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1808015a33bdSGongleiEOF
1809015a33bdSGongleiif compile_prog "" "" ; then
1810015a33bdSGonglei  l2tpv3=yes
1811015a33bdSGongleielse
1812015a33bdSGonglei  l2tpv3=no
1813015a33bdSGongleifi
1814015a33bdSGonglei
1815015a33bdSGonglei##########################################
18164d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
18174d9310f4SDaniel P. Berrange
18184d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
18194d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
18204d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
18214d9310f4SDaniel P. Berrange    #
18224d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
18234d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
18244d9310f4SDaniel P. Berrange    #
18254d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
18264d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
18274d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
18284d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18294d9310f4SDaniel P. Berrange    # that for you.
18304d9310f4SDaniel P. Berrange    #
18314d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
18324d9310f4SDaniel P. Berrange    # are not in fact redundant.
18334d9310f4SDaniel P. Berrangecat > $TMPC << EOF
18344d9310f4SDaniel P. Berrange#include <unistd.h>
18354d9310f4SDaniel P. Berrange#include <time.h>
18364d9310f4SDaniel P. Berrange#undef localtime_r
18374d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
18384d9310f4SDaniel P. BerrangeEOF
18394d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
18404d9310f4SDaniel P. Berrange        localtime_r="yes"
18414d9310f4SDaniel P. Berrange    else
18424d9310f4SDaniel P. Berrange        localtime_r="no"
18434d9310f4SDaniel P. Berrange    fi
18444d9310f4SDaniel P. Berrangefi
18454d9310f4SDaniel P. Berrange
18464d9310f4SDaniel P. Berrange##########################################
1847779ab5e3SStefan Weil# pkg-config probe
1848779ab5e3SStefan Weil
1849779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
185076ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1851779ab5e3SStefan Weilfi
1852779ab5e3SStefan Weil
1853779ab5e3SStefan Weil##########################################
1854b0a47e79SJuan Quintela# NPTL probe
1855b0a47e79SJuan Quintela
185624cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1857bd0c5661Spbrook  cat > $TMPC <<EOF
1858bd0c5661Spbrook#include <sched.h>
185930813ceaSpbrook#include <linux/futex.h>
1860182eacc0SStefan Weilint main(void) {
1861bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1862bd0c5661Spbrook#error bork
1863bd0c5661Spbrook#endif
1864182eacc0SStefan Weil  return 0;
1865bd0c5661Spbrook}
1866bd0c5661SpbrookEOF
186724cb36a6SPeter Maydell  if ! compile_object ; then
186821684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1869b0a47e79SJuan Quintela  fi
1870bd0c5661Spbrookfi
1871bd0c5661Spbrook
187211d9f695Sbellard##########################################
187399f2dbd3SLiang Li# avx2 optimization requirement check
187499f2dbd3SLiang Li
187599f2dbd3SLiang Licat > $TMPC << EOF
18764fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18774fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18784fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18794fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18804fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18815e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18825e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18834fb8320aSDr. David Alan Gilbert}
18845e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
188599f2dbd3SLiang LiEOF
18864fb8320aSDr. David Alan Gilbertif compile_object "" ; then
188799f2dbd3SLiang Li  avx2_opt="yes"
188899f2dbd3SLiang Lifi
188999f2dbd3SLiang Li
189099f2dbd3SLiang Li#########################################
1891ac62922eSbalrog# zlib check
1892ac62922eSbalrog
18931ece9905SAlon Levyif test "$zlib" != "no" ; then
1894ac62922eSbalrog    cat > $TMPC << EOF
1895ac62922eSbalrog#include <zlib.h>
1896ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1897ac62922eSbalrogEOF
189852166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1899ac62922eSbalrog        :
1900ac62922eSbalrog    else
190176ad07a4SPeter Maydell        error_exit "zlib check failed" \
190276ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1903ac62922eSbalrog    fi
19041ece9905SAlon Levyfi
1905eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1906ac62922eSbalrog
1907ac62922eSbalrog##########################################
1908607dacd0Sqiaonuohan# lzo check
1909607dacd0Sqiaonuohan
1910607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1911607dacd0Sqiaonuohan    cat > $TMPC << EOF
1912607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1913607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1914607dacd0SqiaonuohanEOF
1915607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1916607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1917b25c9dffSStefan Weil        lzo="yes"
1918b25c9dffSStefan Weil    else
1919b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1920b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1921b25c9dffSStefan Weil        fi
1922b25c9dffSStefan Weil        lzo="no"
1923b25c9dffSStefan Weil    fi
1924607dacd0Sqiaonuohanfi
1925607dacd0Sqiaonuohan
1926607dacd0Sqiaonuohan##########################################
1927607dacd0Sqiaonuohan# snappy check
1928607dacd0Sqiaonuohan
1929607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1930607dacd0Sqiaonuohan    cat > $TMPC << EOF
1931607dacd0Sqiaonuohan#include <snappy-c.h>
1932607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1933607dacd0SqiaonuohanEOF
1934607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1935607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1936b25c9dffSStefan Weil        snappy="yes"
1937b25c9dffSStefan Weil    else
1938b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1939b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1940b25c9dffSStefan Weil        fi
1941b25c9dffSStefan Weil        snappy="no"
1942b25c9dffSStefan Weil    fi
1943607dacd0Sqiaonuohanfi
1944607dacd0Sqiaonuohan
1945607dacd0Sqiaonuohan##########################################
19466b383c08SPeter Wu# bzip2 check
19476b383c08SPeter Wu
19486b383c08SPeter Wuif test "$bzip2" != "no" ; then
19496b383c08SPeter Wu    cat > $TMPC << EOF
19506b383c08SPeter Wu#include <bzlib.h>
19516b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19526b383c08SPeter WuEOF
19536b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19546b383c08SPeter Wu        bzip2="yes"
19556b383c08SPeter Wu    else
19566b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19576b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19586b383c08SPeter Wu        fi
19596b383c08SPeter Wu        bzip2="no"
19606b383c08SPeter Wu    fi
19616b383c08SPeter Wufi
19626b383c08SPeter Wu
19636b383c08SPeter Wu##########################################
1964f794573eSEduardo Otubo# libseccomp check
1965f794573eSEduardo Otubo
1966f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1967693e5910SAndrew Jones    case "$cpu" in
1968693e5910SAndrew Jones    i386|x86_64)
1969ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1970693e5910SAndrew Jones        ;;
19715ce43972SJames Hogan    mips)
19725ce43972SJames Hogan        libseccomp_minver="2.2.0"
19735ce43972SJames Hogan        ;;
1974693e5910SAndrew Jones    arm|aarch64)
1975693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1976693e5910SAndrew Jones        ;;
19773e684455SMichael Strosaker    ppc|ppc64)
19783e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19793e684455SMichael Strosaker        ;;
1980693e5910SAndrew Jones    *)
1981693e5910SAndrew Jones        libseccomp_minver=""
1982693e5910SAndrew Jones        ;;
1983693e5910SAndrew Jones    esac
1984693e5910SAndrew Jones
1985693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1986693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
198789138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
198889138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1989f794573eSEduardo Otubo        seccomp="yes"
1990f794573eSEduardo Otubo    else
1991f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1992693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1993693e5910SAndrew Jones                feature_not_found "libseccomp" \
1994693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1995693e5910SAndrew Jones            else
1996693e5910SAndrew Jones                feature_not_found "libseccomp" \
1997693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1998693e5910SAndrew Jones            fi
1999896848f0SEduardo Otubo        fi
2000e84d5956SYann E. MORIN        seccomp="no"
2001f794573eSEduardo Otubo    fi
2002f794573eSEduardo Otubofi
2003f794573eSEduardo Otubo##########################################
2004e37630caSaliguori# xen probe
2005e37630caSaliguori
2006fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2007c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2008c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2009c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2010c1cdd9d5SJuergen Gross
2011c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2012c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2013c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2014c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2015c1cdd9d5SJuergen Gross    xen=yes
2016c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2017c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
2018c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2019c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2020c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2021c1cdd9d5SJuergen Gross  else
2022c1cdd9d5SJuergen Gross
2023b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2024d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2025d5b93ddfSAnthony PERARD
202650ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
202750ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
202850ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
202950ced5b3SStefan Weil
203050ced5b3SStefan Weil    # Xen (any)
203150ced5b3SStefan Weil    cat > $TMPC <<EOF
203250ced5b3SStefan Weil#include <xenctrl.h>
203350ced5b3SStefan Weilint main(void) {
203450ced5b3SStefan Weil  return 0;
203550ced5b3SStefan Weil}
203650ced5b3SStefan WeilEOF
203750ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
203850ced5b3SStefan Weil      # Xen not found
203950ced5b3SStefan Weil      if test "$xen" = "yes" ; then
204021684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
204150ced5b3SStefan Weil      fi
204250ced5b3SStefan Weil      xen=no
204350ced5b3SStefan Weil
2044d5b93ddfSAnthony PERARD    # Xen unstable
204569deef08SPeter Maydell    elif
204669deef08SPeter Maydell        cat > $TMPC <<EOF &&
2047da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2048da8090ccSPaul Durrant#define __XEN_TOOLS__
2049da8090ccSPaul Durrant#include <xendevicemodel.h>
2050da8090ccSPaul Durrantint main(void) {
2051da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2052da8090ccSPaul Durrant
2053da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2054da8090ccSPaul Durrant  xendevicemodel_close(xd);
2055da8090ccSPaul Durrant
2056da8090ccSPaul Durrant  return 0;
2057da8090ccSPaul Durrant}
2058da8090ccSPaul DurrantEOF
2059da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2060da8090ccSPaul Durrant      then
2061da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2062f1167ee6SJuergen Gross      xen_ctrl_version=40900
2063da8090ccSPaul Durrant      xen=yes
2064da8090ccSPaul Durrant    elif
2065da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
20665eeb39c2SIan Campbell/*
20675eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20685eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2069b6eb9b45SPaulina Szubarczyk *
2070b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2071b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2072b6eb9b45SPaulina Szubarczyk */
2073b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2074b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2075b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2076b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2077b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2078b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2079b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2080b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2081b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2082b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2083b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2084b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2085b6eb9b45SPaulina Szubarczyk#endif
2086b6eb9b45SPaulina Szubarczykint main(void) {
2087b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2088b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2089b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2090b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2091b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2092b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2093b6eb9b45SPaulina Szubarczyk
2094b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2095b6eb9b45SPaulina Szubarczyk
2096b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2097b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2098b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2099b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2100b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2101b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2102b6eb9b45SPaulina Szubarczyk
2103b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2104b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2105b6eb9b45SPaulina Szubarczyk
2106b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2107b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2108b6eb9b45SPaulina Szubarczyk
2109b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2110b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2111b6eb9b45SPaulina Szubarczyk
2112b6eb9b45SPaulina Szubarczyk  return 0;
2113b6eb9b45SPaulina Szubarczyk}
2114b6eb9b45SPaulina SzubarczykEOF
2115b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2116b6eb9b45SPaulina Szubarczyk      then
2117f1167ee6SJuergen Gross      xen_ctrl_version=40800
2118b6eb9b45SPaulina Szubarczyk      xen=yes
2119b6eb9b45SPaulina Szubarczyk    elif
2120b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2121b6eb9b45SPaulina Szubarczyk/*
2122b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2123b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
21245eeb39c2SIan Campbell */
21255eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
21265eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
21275eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21285eeb39c2SIan Campbell#include <xenctrl.h>
21295eeb39c2SIan Campbell#include <xenstore.h>
21305eeb39c2SIan Campbell#include <xenevtchn.h>
21315eeb39c2SIan Campbell#include <xengnttab.h>
21325eeb39c2SIan Campbell#include <xenforeignmemory.h>
21335eeb39c2SIan Campbell#include <stdint.h>
21345eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
21355eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
21365eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
21375eeb39c2SIan Campbell#endif
21385eeb39c2SIan Campbellint main(void) {
21395eeb39c2SIan Campbell  xc_interface *xc = NULL;
21405eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
21415eeb39c2SIan Campbell  xenevtchn_handle *xe;
21425eeb39c2SIan Campbell  xengnttab_handle *xg;
21435eeb39c2SIan Campbell  xen_domain_handle_t handle;
21445eeb39c2SIan Campbell
21455eeb39c2SIan Campbell  xs_daemon_open();
21465eeb39c2SIan Campbell
21475eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
21485eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21495eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21505eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21515eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
21525eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
21535eeb39c2SIan Campbell
21545eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
21555eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
21565eeb39c2SIan Campbell
21575eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
21585eeb39c2SIan Campbell  xenevtchn_fd(xe);
21595eeb39c2SIan Campbell
21605eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
21615eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
21625eeb39c2SIan Campbell
21635eeb39c2SIan Campbell  return 0;
21645eeb39c2SIan Campbell}
21655eeb39c2SIan CampbellEOF
21665eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
21675eeb39c2SIan Campbell      then
2168f1167ee6SJuergen Gross      xen_ctrl_version=40701
21695eeb39c2SIan Campbell      xen=yes
21705eeb39c2SIan Campbell    elif
21715eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2172e37630caSaliguori#include <xenctrl.h>
2173cdadde39SRoger Pau Monne#include <stdint.h>
2174cdadde39SRoger Pau Monneint main(void) {
2175cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2176cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2177cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2178cdadde39SRoger Pau Monne  return 0;
2179cdadde39SRoger Pau Monne}
2180cdadde39SRoger Pau MonneEOF
2181cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2182cdadde39SRoger Pau Monne      then
2183f1167ee6SJuergen Gross      xen_ctrl_version=40700
2184cdadde39SRoger Pau Monne      xen=yes
2185cdadde39SRoger Pau Monne
2186cdadde39SRoger Pau Monne    # Xen 4.6
2187cdadde39SRoger Pau Monne    elif
2188cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2189cdadde39SRoger Pau Monne#include <xenctrl.h>
2190e108a3c1SAnthony PERARD#include <xenstore.h>
2191d5b93ddfSAnthony PERARD#include <stdint.h>
2192d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2193d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2194d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2195d5b93ddfSAnthony PERARD#endif
2196d5b93ddfSAnthony PERARDint main(void) {
2197d5b93ddfSAnthony PERARD  xc_interface *xc;
2198d5b93ddfSAnthony PERARD  xs_daemon_open();
2199d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2200d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2201d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2202b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22038688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2204d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
220520a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2206d8b441a3SJan Beulich  return 0;
2207d8b441a3SJan Beulich}
2208d8b441a3SJan BeulichEOF
2209d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2210d8b441a3SJan Beulich      then
2211f1167ee6SJuergen Gross      xen_ctrl_version=40600
2212d8b441a3SJan Beulich      xen=yes
2213d8b441a3SJan Beulich
2214d8b441a3SJan Beulich    # Xen 4.5
2215d8b441a3SJan Beulich    elif
2216d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2217d8b441a3SJan Beulich#include <xenctrl.h>
2218d8b441a3SJan Beulich#include <xenstore.h>
2219d8b441a3SJan Beulich#include <stdint.h>
2220d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2221d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2222d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2223d8b441a3SJan Beulich#endif
2224d8b441a3SJan Beulichint main(void) {
2225d8b441a3SJan Beulich  xc_interface *xc;
2226d8b441a3SJan Beulich  xs_daemon_open();
2227d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2228d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2229d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2230d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2231d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22323996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
22333996e85cSPaul Durrant  return 0;
22343996e85cSPaul Durrant}
22353996e85cSPaul DurrantEOF
22363996e85cSPaul Durrant        compile_prog "" "$xen_libs"
22373996e85cSPaul Durrant      then
2238f1167ee6SJuergen Gross      xen_ctrl_version=40500
22393996e85cSPaul Durrant      xen=yes
22403996e85cSPaul Durrant
22413996e85cSPaul Durrant    elif
22423996e85cSPaul Durrant        cat > $TMPC <<EOF &&
22433996e85cSPaul Durrant#include <xenctrl.h>
22443996e85cSPaul Durrant#include <xenstore.h>
22453996e85cSPaul Durrant#include <stdint.h>
22463996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
22473996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
22483996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
22493996e85cSPaul Durrant#endif
22503996e85cSPaul Durrantint main(void) {
22513996e85cSPaul Durrant  xc_interface *xc;
22523996e85cSPaul Durrant  xs_daemon_open();
22533996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
22543996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22553996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
22563996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22573996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22588688e065SStefano Stabellini  return 0;
22598688e065SStefano Stabellini}
22608688e065SStefano StabelliniEOF
22618688e065SStefano Stabellini        compile_prog "" "$xen_libs"
226269deef08SPeter Maydell      then
2263f1167ee6SJuergen Gross      xen_ctrl_version=40200
22648688e065SStefano Stabellini      xen=yes
22658688e065SStefano Stabellini
2266e37630caSaliguori    else
2267fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2268edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2269edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2270fc321b4bSJuan Quintela      fi
2271fc321b4bSJuan Quintela      xen=no
2272e37630caSaliguori    fi
2273d5b93ddfSAnthony PERARD
2274d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2275f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
22765eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
22775eeb39c2SIan Campbell      fi
2278d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2279d5b93ddfSAnthony PERARD    fi
2280e37630caSaliguori  fi
2281c1cdd9d5SJuergen Grossfi
2282e37630caSaliguori
2283eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2284edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2285eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2286eb6fda0fSAnthony PERARD  else
2287eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
228876ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
228976ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2290eb6fda0fSAnthony PERARD    fi
2291eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2292eb6fda0fSAnthony PERARD  fi
2293eb6fda0fSAnthony PERARDfi
2294eb6fda0fSAnthony PERARD
229564a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
229664a7ad6fSIan Campbell   test "$xen" != "yes"; then
229764a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
229864a7ad6fSIan Campbell	       "which requires Xen support."
229964a7ad6fSIan Campbellfi
230064a7ad6fSIan Campbell
2301e37630caSaliguori##########################################
2302dfffc653SJuan Quintela# Sparse probe
2303dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
23040dba6195SLoïc Minier  if has cgcc; then
2305dfffc653SJuan Quintela    sparse=yes
2306dfffc653SJuan Quintela  else
2307dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
230821684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2309dfffc653SJuan Quintela    fi
2310dfffc653SJuan Quintela    sparse=no
2311dfffc653SJuan Quintela  fi
2312dfffc653SJuan Quintelafi
2313dfffc653SJuan Quintela
2314dfffc653SJuan Quintela##########################################
2315f676c67eSJeremy White# X11 probe
2316f676c67eSJeremy Whitex11_cflags=
2317f676c67eSJeremy Whitex11_libs=-lX11
2318f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
231989138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
232089138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2321f676c67eSJeremy Whitefi
2322f676c67eSJeremy White
2323f676c67eSJeremy White##########################################
2324a4ccabcfSAnthony Liguori# GTK probe
2325a4ccabcfSAnthony Liguori
23269e04c683SStefan Weilif test "$gtkabi" = ""; then
23279e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
23289e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
23299e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
23309e04c683SStefan Weil        gtkabi=2.0
23319e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
23329e04c683SStefan Weil        gtkabi=3.0
23339e04c683SStefan Weil    else
23349e04c683SStefan Weil        gtkabi=2.0
23359e04c683SStefan Weil    fi
23369e04c683SStefan Weilfi
23379e04c683SStefan Weil
2338a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2339528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
23400a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2341528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2342528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2343bbbf9bfbSStefan Weil    else
2344bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2345bbbf9bfbSStefan Weil    fi
2346bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
234789138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
234889138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
234989138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
23500a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2351f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2352f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
23530a337ed0SGerd Hoffmann        fi
2354bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2355bbbf9bfbSStefan Weil        gtk="yes"
2356bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
23579e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2358bbbf9bfbSStefan Weil    else
2359bbbf9bfbSStefan Weil        gtk="no"
2360bbbf9bfbSStefan Weil    fi
2361bbbf9bfbSStefan Weilfi
2362bbbf9bfbSStefan Weil
2363ddbb0d09SDaniel P. Berrange
2364ddbb0d09SDaniel P. Berrange##########################################
2365ddbb0d09SDaniel P. Berrange# GNUTLS probe
2366ddbb0d09SDaniel P. Berrange
236737371299SPeter Maydellgnutls_works() {
236837371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
236937371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
237037371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
237137371299SPeter Maydell    # builds doesn't work:
237237371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
237337371299SPeter Maydell    #
237437371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
237537371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
237637371299SPeter Maydell        return 1
237737371299SPeter Maydell    fi
237837371299SPeter Maydell
237937371299SPeter Maydell    write_c_skeleton
238037371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
238137371299SPeter Maydell}
238237371299SPeter Maydell
238362893b67SDaniel P. Berrangegnutls_gcrypt=no
2384ed754746SDaniel P. Berrangegnutls_nettle=no
2385ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
238637371299SPeter Maydell    if gnutls_works; then
238789138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
238889138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2389ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2390ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2391ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2392ddbb0d09SDaniel P. Berrange        gnutls="yes"
2393ddbb0d09SDaniel P. Berrange
2394b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2395b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2396b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2397b917da4cSDaniel P. Berrange	else
2398b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2399b917da4cSDaniel P. Berrange	fi
2400b917da4cSDaniel P. Berrange
240162893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
240262893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2403ed754746SDaniel P. Berrange	    gnutls_nettle=yes
240462893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
240589138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2406ed754746SDaniel P. Berrange		*gcrypt*)
2407ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2408ed754746SDaniel P. Berrange		    gnutls_nettle=no
2409ed754746SDaniel P. Berrange		    ;;
2410ed754746SDaniel P. Berrange		*nettle*)
2411ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2412ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2413ed754746SDaniel P. Berrange		    ;;
2414ed754746SDaniel P. Berrange		*)
2415ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2416ed754746SDaniel P. Berrange		    gnutls_nettle=no
2417ed754746SDaniel P. Berrange		    ;;
241862893b67SDaniel P. Berrange	    esac
241962893b67SDaniel P. Berrange	else
242062893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2421ed754746SDaniel P. Berrange	    gnutls_nettle=no
242262893b67SDaniel P. Berrange	fi
2423ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2424ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2425ddbb0d09SDaniel P. Berrange    else
2426ddbb0d09SDaniel P. Berrange        gnutls="no"
2427b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2428ddbb0d09SDaniel P. Berrange    fi
2429ddbb0d09SDaniel P. Berrangeelse
2430b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2431ddbb0d09SDaniel P. Berrangefi
2432ddbb0d09SDaniel P. Berrange
243391bfcdb0SDaniel P. Berrange
243491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
243591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
243691bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
243791bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
243891bfcdb0SDaniel P. Berrangethen
243991bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
244091bfcdb0SDaniel P. Berrange    then
244191bfcdb0SDaniel P. Berrange        gcrypt="no"
244291bfcdb0SDaniel P. Berrange    fi
244391bfcdb0SDaniel P. Berrangefi
244491bfcdb0SDaniel P. Berrange
244591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
244691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
244791bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
244891bfcdb0SDaniel P. Berrangeif test -z "$nettle"
244991bfcdb0SDaniel P. Berrangethen
245091bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
245191bfcdb0SDaniel P. Berrange    then
245291bfcdb0SDaniel P. Berrange        nettle="no"
245391bfcdb0SDaniel P. Berrange    fi
245491bfcdb0SDaniel P. Berrangefi
245591bfcdb0SDaniel P. Berrange
245691bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
245791bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
245891bfcdb0SDaniel P. Berrange    then
245991bfcdb0SDaniel P. Berrange	return 1
246091bfcdb0SDaniel P. Berrange    fi
246191bfcdb0SDaniel P. Berrange
246291bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
246391bfcdb0SDaniel P. Berrange    then
246489138857SStefan Weil	host=$(libgcrypt-config --host)
246591bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
246691bfcdb0SDaniel P. Berrange	then
246791bfcdb0SDaniel P. Berrange	    return 1
246891bfcdb0SDaniel P. Berrange	fi
246991bfcdb0SDaniel P. Berrange    fi
247091bfcdb0SDaniel P. Berrange
247191bfcdb0SDaniel P. Berrange    return 0
247291bfcdb0SDaniel P. Berrange}
247391bfcdb0SDaniel P. Berrange
247491bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
247591bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
247689138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
247789138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
247891bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
247991bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
248091bfcdb0SDaniel P. Berrange        # turn breaks static builds...
248191bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
248291bfcdb0SDaniel P. Berrange        then
248391bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
248491bfcdb0SDaniel P. Berrange        fi
248562893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
248662893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
248762893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
248891bfcdb0SDaniel P. Berrange        gcrypt="yes"
248991bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
249091bfcdb0SDaniel P. Berrange           nettle="no"
249191bfcdb0SDaniel P. Berrange        fi
249237788f25SDaniel P. Berrange
249337788f25SDaniel P. Berrange        cat > $TMPC << EOF
249437788f25SDaniel P. Berrange#include <gcrypt.h>
249537788f25SDaniel P. Berrangeint main(void) {
249637788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
249737788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
249837788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
249937788f25SDaniel P. Berrange return 0;
250037788f25SDaniel P. Berrange}
250137788f25SDaniel P. BerrangeEOF
250237788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
250337788f25SDaniel P. Berrange            gcrypt_kdf=yes
250437788f25SDaniel P. Berrange        fi
25051f923c70SLongpeng(Mike)
25061f923c70SLongpeng(Mike)        cat > $TMPC << EOF
25071f923c70SLongpeng(Mike)#include <gcrypt.h>
25081f923c70SLongpeng(Mike)int main(void) {
25091f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
25101f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
25111f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
25121f923c70SLongpeng(Mike)  return 0;
25131f923c70SLongpeng(Mike)}
25141f923c70SLongpeng(Mike)EOF
25151f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
25161f923c70SLongpeng(Mike)            gcrypt_hmac=yes
25171f923c70SLongpeng(Mike)        fi
251862893b67SDaniel P. Berrange    else
251991bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
252062893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
252191bfcdb0SDaniel P. Berrange        else
252291bfcdb0SDaniel P. Berrange            gcrypt="no"
252391bfcdb0SDaniel P. Berrange        fi
252462893b67SDaniel P. Berrange    fi
252562893b67SDaniel P. Berrangefi
252662893b67SDaniel P. Berrange
2527ddbb0d09SDaniel P. Berrange
252891bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2529ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
253089138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
253189138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
253289138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2533ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2534ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2535ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
253691bfcdb0SDaniel P. Berrange        nettle="yes"
2537fff2f982SDaniel P. Berrange
2538fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
25399e87a691SSteven Luo#include <stddef.h>
2540fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2541fff2f982SDaniel P. Berrangeint main(void) {
2542fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2543fff2f982SDaniel P. Berrange     return 0;
2544fff2f982SDaniel P. Berrange}
2545fff2f982SDaniel P. BerrangeEOF
2546fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2547fff2f982SDaniel P. Berrange            nettle_kdf=yes
2548fff2f982SDaniel P. Berrange        fi
2549ed754746SDaniel P. Berrange    else
255091bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2551ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
255291bfcdb0SDaniel P. Berrange        else
255391bfcdb0SDaniel P. Berrange            nettle="no"
2554ed754746SDaniel P. Berrange        fi
2555ed754746SDaniel P. Berrange    fi
255691bfcdb0SDaniel P. Berrangefi
255791bfcdb0SDaniel P. Berrange
255891bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
255991bfcdb0SDaniel P. Berrangethen
256091bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
256191bfcdb0SDaniel P. Berrangefi
2562ed754746SDaniel P. Berrange
25639a2fd434SDaniel P. Berrange##########################################
25649a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25659a2fd434SDaniel P. Berrange
25669a2fd434SDaniel P. Berrangetasn1=yes
256790246037SDaniel P. Berrangetasn1_cflags=""
256890246037SDaniel P. Berrangetasn1_libs=""
25699a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
257089138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
257189138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25729a2fd434SDaniel P. Berrangeelse
25739a2fd434SDaniel P. Berrange    tasn1=no
25749a2fd434SDaniel P. Berrangefi
25759a2fd434SDaniel P. Berrange
2576ed754746SDaniel P. Berrange
2577bbbf9bfbSStefan Weil##########################################
2578559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2579559607eaSDaniel P. Berrange
2580559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2581559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2582559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2583559607eaSDaniel P. Berrangefi
2584559607eaSDaniel P. Berrange
2585559607eaSDaniel P. Berrange##########################################
2586bbbf9bfbSStefan Weil# VTE probe
2587bbbf9bfbSStefan Weil
2588bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2589bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2590c6feff9eSCole Robinson      vteminversion="0.32.0"
2591c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2592c6feff9eSCole Robinson        vtepackage="vte-2.91"
2593c6feff9eSCole Robinson      else
2594528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2595c6feff9eSCole Robinson      fi
2596528de90aSDaniel P. Berrange    else
2597528de90aSDaniel P. Berrange      vtepackage="vte"
2598c6feff9eSCole Robinson      vteminversion="0.24.0"
2599528de90aSDaniel P. Berrange    fi
2600c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
260189138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
260289138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
260389138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2604bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2605bbbf9bfbSStefan Weil        vte="yes"
2606bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
26079e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2608c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
26099e04c683SStefan Weil        else
26109e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
26119e04c683SStefan Weil        fi
2612bbbf9bfbSStefan Weil    else
2613bbbf9bfbSStefan Weil        vte="no"
2614a4ccabcfSAnthony Liguori    fi
2615a4ccabcfSAnthony Liguorifi
2616a4ccabcfSAnthony Liguori
2617a4ccabcfSAnthony Liguori##########################################
261811d9f695Sbellard# SDL probe
261911d9f695Sbellard
26203ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
26213ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
262247c03744SDave Airlie
2623ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2624ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2625ee8466d0SCole Robinson        sdlabi=1.2
2626ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2627ee8466d0SCole Robinson        sdlabi=2.0
2628ee8466d0SCole Robinson    else
2629ee8466d0SCole Robinson        sdlabi=1.2
2630ee8466d0SCole Robinson    fi
2631ee8466d0SCole Robinsonfi
2632ee8466d0SCole Robinson
263347c03744SDave Airlieif test $sdlabi = "2.0"; then
263447c03744SDave Airlie    sdl_config=$sdl2_config
263547c03744SDave Airlie    sdlname=sdl2
263647c03744SDave Airlie    sdlconfigname=sdl2_config
2637e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
263847c03744SDave Airlie    sdlname=sdl
263947c03744SDave Airlie    sdlconfigname=sdl_config
2640e07047cfSCole Robinsonelse
2641e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
26423ec87ffeSPaolo Bonzinifi
26433ec87ffeSPaolo Bonzini
264489138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
264547c03744SDave Airlie  sdl_config=$sdlconfigname
264647c03744SDave Airliefi
264747c03744SDave Airlie
264847c03744SDave Airlieif $pkg_config $sdlname --exists; then
264947c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
265089138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
26513ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
26523ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
265389138857SStefan Weil  sdlversion=$($sdlconfig --version)
2654a0dfd8a4SLoïc Minierelse
2655a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
265621684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2657a0dfd8a4SLoïc Minier  fi
2658a0dfd8a4SLoïc Minier  sdl=no
26599316f803SPaolo Bonzinifi
266029e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
26613ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
26623ec87ffeSPaolo Bonzinifi
266311d9f695Sbellard
26649316f803SPaolo Bonzinisdl_too_old=no
2665c4198157SJuan Quintelaif test "$sdl" != "no" ; then
266611d9f695Sbellard  cat > $TMPC << EOF
266711d9f695Sbellard#include <SDL.h>
266811d9f695Sbellard#undef main /* We don't want SDL to override our main() */
266911d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
267011d9f695SbellardEOF
267189138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
267274f42e18STeLeMan  if test "$static" = "yes" ; then
267389138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
267474f42e18STeLeMan  else
267589138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
267674f42e18STeLeMan  fi
267752166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
267889138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
267911d9f695Sbellard      sdl_too_old=yes
268011d9f695Sbellard    else
268111d9f695Sbellard      sdl=yes
268211d9f695Sbellard    fi
26837c1f25b4Sbellard
268467c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26851ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
268667c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
268789138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
268889138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
268911d9f695Sbellard      fi
269052166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26911ac88f28SJuan Quintela	:
26921ac88f28SJuan Quintela      else
26931ac88f28SJuan Quintela        sdl=no
26947c1f25b4Sbellard      fi
26957c1f25b4Sbellard    fi # static link
2696c4198157SJuan Quintela  else # sdl not found
2697c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
269821684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2699c4198157SJuan Quintela    fi
2700c4198157SJuan Quintela    sdl=no
27017c1f25b4Sbellard  fi # sdl compile test
2702fd677642Sthsfi
270311d9f695Sbellard
27045368a422Saliguoriif test "$sdl" = "yes" ; then
27055368a422Saliguori  cat > $TMPC <<EOF
27065368a422Saliguori#include <SDL.h>
27075368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
27085368a422Saliguori#include <X11/XKBlib.h>
27095368a422Saliguori#else
27105368a422Saliguori#error No x11 support
27115368a422Saliguori#endif
27125368a422Saliguoriint main(void) { return 0; }
27135368a422SaliguoriEOF
2714f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2715f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2716f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
27175368a422Saliguori  fi
27180705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
27195368a422Saliguorifi
27205368a422Saliguori
27218f28f3fbSths##########################################
27222da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
27232da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
27242da776dbSMichael R. Hines  cat > $TMPC <<EOF
27252da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
27262da776dbSMichael R. Hinesint main(void) { return 0; }
27272da776dbSMichael R. HinesEOF
27282da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
27292da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
27302da776dbSMichael R. Hines    rdma="yes"
27312da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
27322da776dbSMichael R. Hines  else
27332da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
27342da776dbSMichael R. Hines        error_exit \
27352da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
27362da776dbSMichael R. Hines            " Your options:" \
27372da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
27382da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
27392da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
27402da776dbSMichael R. Hines    fi
27412da776dbSMichael R. Hines    rdma="no"
27422da776dbSMichael R. Hines  fi
27432da776dbSMichael R. Hinesfi
27442da776dbSMichael R. Hines
274595c6bff3SBenoît Canet
274695c6bff3SBenoît Canet##########################################
27472f9606b3Saliguori# VNC SASL detection
2748821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
27492f9606b3Saliguori  cat > $TMPC <<EOF
27502f9606b3Saliguori#include <sasl/sasl.h>
27512f9606b3Saliguori#include <stdio.h>
27522f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
27532f9606b3SaliguoriEOF
27542f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
27552f9606b3Saliguori  vnc_sasl_cflags=""
27562f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
275752166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2758ea784e3bSJuan Quintela    vnc_sasl=yes
2759fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2760ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
27612f9606b3Saliguori  else
2762ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
276321684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2764ea784e3bSJuan Quintela    fi
2765ea784e3bSJuan Quintela    vnc_sasl=no
27662f9606b3Saliguori  fi
27672f9606b3Saliguorifi
27682f9606b3Saliguori
27692f9606b3Saliguori##########################################
27702f6f5c7aSCorentin Chary# VNC JPEG detection
2771821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27722f6f5c7aSCorentin Charycat > $TMPC <<EOF
27732f6f5c7aSCorentin Chary#include <stdio.h>
27742f6f5c7aSCorentin Chary#include <jpeglib.h>
27752f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27762f6f5c7aSCorentin CharyEOF
27772f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27782f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
27792f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
27802f6f5c7aSCorentin Chary    vnc_jpeg=yes
27812f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2782ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
27832f6f5c7aSCorentin Chary  else
27842f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
278521684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27862f6f5c7aSCorentin Chary    fi
27872f6f5c7aSCorentin Chary    vnc_jpeg=no
27882f6f5c7aSCorentin Chary  fi
27892f6f5c7aSCorentin Charyfi
27902f6f5c7aSCorentin Chary
27912f6f5c7aSCorentin Chary##########################################
2792efe556adSCorentin Chary# VNC PNG detection
2793821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2794efe556adSCorentin Charycat > $TMPC <<EOF
2795efe556adSCorentin Chary//#include <stdio.h>
2796efe556adSCorentin Chary#include <png.h>
2797832ce9c2SScott Wood#include <stddef.h>
2798efe556adSCorentin Charyint main(void) {
2799efe556adSCorentin Chary    png_structp png_ptr;
2800efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
28017edc3fedSPeter Maydell    return png_ptr != 0;
2802efe556adSCorentin Chary}
2803efe556adSCorentin CharyEOF
280465d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
280589138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
280689138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
28079af8025eSBrad  else
2808efe556adSCorentin Chary    vnc_png_cflags=""
2809efe556adSCorentin Chary    vnc_png_libs="-lpng"
28109af8025eSBrad  fi
2811efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2812efe556adSCorentin Chary    vnc_png=yes
2813efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
28149af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2815efe556adSCorentin Chary  else
2816efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
281721684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2818efe556adSCorentin Chary    fi
2819efe556adSCorentin Chary    vnc_png=no
2820efe556adSCorentin Chary  fi
2821efe556adSCorentin Charyfi
2822efe556adSCorentin Chary
2823efe556adSCorentin Chary##########################################
282476655d6dSaliguori# fnmatch() probe, used for ACL routines
282576655d6dSaliguorifnmatch="no"
282676655d6dSaliguoricat > $TMPC << EOF
282776655d6dSaliguori#include <fnmatch.h>
282876655d6dSaliguoriint main(void)
282976655d6dSaliguori{
283076655d6dSaliguori    fnmatch("foo", "foo", 0);
283176655d6dSaliguori    return 0;
283276655d6dSaliguori}
283376655d6dSaliguoriEOF
283452166aa0SJuan Quintelaif compile_prog "" "" ; then
283576655d6dSaliguori   fnmatch="yes"
283676655d6dSaliguorifi
283776655d6dSaliguori
283876655d6dSaliguori##########################################
2839c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2840dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2841dce512deSChristoph Hellwig  cat > $TMPC << EOF
2842ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2843dce512deSChristoph Hellwig#include <xfs/xfs.h>
2844dce512deSChristoph Hellwigint main(void)
2845dce512deSChristoph Hellwig{
2846dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2847dce512deSChristoph Hellwig    return 0;
2848dce512deSChristoph Hellwig}
2849dce512deSChristoph HellwigEOF
2850dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2851dce512deSChristoph Hellwig    xfs="yes"
2852dce512deSChristoph Hellwig  else
2853dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
285421684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2855dce512deSChristoph Hellwig    fi
2856dce512deSChristoph Hellwig    xfs=no
2857dce512deSChristoph Hellwig  fi
2858dce512deSChristoph Hellwigfi
2859dce512deSChristoph Hellwig
2860dce512deSChristoph Hellwig##########################################
28618a16d273Sths# vde libraries probe
2862dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
28634baae0acSJuan Quintela  vde_libs="-lvdeplug"
28648a16d273Sths  cat > $TMPC << EOF
28658a16d273Sths#include <libvdeplug.h>
28664a7f0e06Spbrookint main(void)
28674a7f0e06Spbrook{
28684a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2869fea08e08SPeter Maydell    char s[] = "";
2870fea08e08SPeter Maydell    vde_open(s, s, &a);
28714a7f0e06Spbrook    return 0;
28724a7f0e06Spbrook}
28738a16d273SthsEOF
287452166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28754baae0acSJuan Quintela    vde=yes
28768e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28778e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2878dfb278bdSJuan Quintela  else
2879dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
288021684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2881dfb278bdSJuan Quintela    fi
2882dfb278bdSJuan Quintela    vde=no
28838a16d273Sths  fi
28848a16d273Sthsfi
28858a16d273Sths
28868a16d273Sths##########################################
28870a985b37SVincenzo Maffione# netmap support probe
28880a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28890a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28900a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28910a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28920a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
289358952137SVincenzo Maffioneif test "$netmap" != "no" ; then
289458952137SVincenzo Maffione  cat > $TMPC << EOF
289558952137SVincenzo Maffione#include <inttypes.h>
289658952137SVincenzo Maffione#include <net/if.h>
289758952137SVincenzo Maffione#include <net/netmap.h>
289858952137SVincenzo Maffione#include <net/netmap_user.h>
28990a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
29000a985b37SVincenzo Maffione#error
29010a985b37SVincenzo Maffione#endif
290258952137SVincenzo Maffioneint main(void) { return 0; }
290358952137SVincenzo MaffioneEOF
290458952137SVincenzo Maffione  if compile_prog "" "" ; then
290558952137SVincenzo Maffione    netmap=yes
290658952137SVincenzo Maffione  else
290758952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
290858952137SVincenzo Maffione      feature_not_found "netmap"
290958952137SVincenzo Maffione    fi
291058952137SVincenzo Maffione    netmap=no
291158952137SVincenzo Maffione  fi
291258952137SVincenzo Maffionefi
291358952137SVincenzo Maffione
291458952137SVincenzo Maffione##########################################
291547e98658SCorey Bryant# libcap-ng library probe
291647e98658SCorey Bryantif test "$cap_ng" != "no" ; then
291747e98658SCorey Bryant  cap_libs="-lcap-ng"
291847e98658SCorey Bryant  cat > $TMPC << EOF
291947e98658SCorey Bryant#include <cap-ng.h>
292047e98658SCorey Bryantint main(void)
292147e98658SCorey Bryant{
292247e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
292347e98658SCorey Bryant    return 0;
292447e98658SCorey Bryant}
292547e98658SCorey BryantEOF
292647e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
292747e98658SCorey Bryant    cap_ng=yes
292847e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
292947e98658SCorey Bryant  else
293047e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
293121684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
293247e98658SCorey Bryant    fi
293347e98658SCorey Bryant    cap_ng=no
293447e98658SCorey Bryant  fi
293547e98658SCorey Bryantfi
293647e98658SCorey Bryant
293747e98658SCorey Bryant##########################################
2938c2de5c91Smalc# Sound support libraries probe
29398f28f3fbSths
2940c2de5c91Smalcaudio_drv_probe()
2941c2de5c91Smalc{
2942c2de5c91Smalc    drv=$1
2943c2de5c91Smalc    hdr=$2
2944c2de5c91Smalc    lib=$3
2945c2de5c91Smalc    exp=$4
2946c2de5c91Smalc    cfl=$5
29478f28f3fbSths        cat > $TMPC << EOF
2948c2de5c91Smalc#include <$hdr>
2949c2de5c91Smalcint main(void) { $exp }
29508f28f3fbSthsEOF
295152166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
29528f28f3fbSths        :
29538f28f3fbSths    else
295476ad07a4SPeter Maydell        error_exit "$drv check failed" \
295576ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
29568f28f3fbSths    fi
2957c2de5c91Smalc}
2958c2de5c91Smalc
295989138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2960c2de5c91Smalcfor drv in $audio_drv_list; do
2961c2de5c91Smalc    case $drv in
2962c2de5c91Smalc    alsa)
2963c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2964e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2965a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2966c2de5c91Smalc    ;;
2967c2de5c91Smalc
2968b8e59f18Smalc    pa)
2969e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2970e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2971a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
297267f86e8eSJuan Quintela    audio_pt_int="yes"
2973b8e59f18Smalc    ;;
2974b8e59f18Smalc
2975373967b2SGerd Hoffmann    sdl)
2976373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2977373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2978373967b2SGerd Hoffmann    fi
2979373967b2SGerd Hoffmann    ;;
2980373967b2SGerd Hoffmann
2981997e690aSJuan Quintela    coreaudio)
2982997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2983997e690aSJuan Quintela    ;;
2984997e690aSJuan Quintela
2985a4bf6780SJuan Quintela    dsound)
2986a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2987d5631638Smalc      audio_win_int="yes"
2988a4bf6780SJuan Quintela    ;;
2989a4bf6780SJuan Quintela
2990a4bf6780SJuan Quintela    oss)
2991a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2992a4bf6780SJuan Quintela    ;;
2993a4bf6780SJuan Quintela
2994373967b2SGerd Hoffmann    wav)
2995373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29962f6a1ab0Sblueswir1    ;;
29972f6a1ab0Sblueswir1
2998e4c63a6aSmalc    *)
29991c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
300076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
300176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3002e4c63a6aSmalc    }
3003e4c63a6aSmalc    ;;
3004c2de5c91Smalc    esac
3005c2de5c91Smalcdone
30068f28f3fbSths
30074d3b6f6eSbalrog##########################################
30082e4d9fb1Saurel32# BrlAPI probe
30092e4d9fb1Saurel32
30104ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3011eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
30122e4d9fb1Saurel32  cat > $TMPC << EOF
30132e4d9fb1Saurel32#include <brlapi.h>
3014832ce9c2SScott Wood#include <stddef.h>
30152e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
30162e4d9fb1Saurel32EOF
301752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
30182e4d9fb1Saurel32    brlapi=yes
3019264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
30204ffcedb6SJuan Quintela  else
30214ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
302221684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
30234ffcedb6SJuan Quintela    fi
30244ffcedb6SJuan Quintela    brlapi=no
3025eb82284fSJuan Quintela  fi
3026eb82284fSJuan Quintelafi
30272e4d9fb1Saurel32
30282e4d9fb1Saurel32##########################################
30294d3b6f6eSbalrog# curses probe
3030a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3031e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
30328ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
30338ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3034e095e2f3SStefan Weil  else
30357c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
30368ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3037e095e2f3SStefan Weil  fi
3038c584a6d0SJuan Quintela  curses_found=no
30394d3b6f6eSbalrog  cat > $TMPC << EOF
30408ddc5bf9SSamuel Thibault#include <locale.h>
30414d3b6f6eSbalrog#include <curses.h>
30428ddc5bf9SSamuel Thibault#include <wchar.h>
3043ef9a2524SStefan Weilint main(void) {
3044ef9a2524SStefan Weil  const char *s = curses_version();
30458ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
30468ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3047ef9a2524SStefan Weil  resize_term(0, 0);
30488ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
30498ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
30507c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3051ef9a2524SStefan Weil  return s != 0;
3052ef9a2524SStefan Weil}
30534d3b6f6eSbalrogEOF
3054ecbe251fSVadim Evard  IFS=:
30558ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
30567c703002SSamuel Thibault    IFS=:
30578ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3058ecbe251fSVadim Evard      unset IFS
30598ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3060c584a6d0SJuan Quintela        curses_found=yes
30618ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
30624f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
30634f78ef9aSJuan Quintela        break
30644d3b6f6eSbalrog      fi
30654f78ef9aSJuan Quintela    done
30667c703002SSamuel Thibault    if test "$curses_found" = yes ; then
30677c703002SSamuel Thibault      break
30687c703002SSamuel Thibault    fi
30698ddc5bf9SSamuel Thibault  done
3070ecbe251fSVadim Evard  unset IFS
3071c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3072c584a6d0SJuan Quintela    curses=yes
3073c584a6d0SJuan Quintela  else
3074c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
307521684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3076c584a6d0SJuan Quintela    fi
3077c584a6d0SJuan Quintela    curses=no
3078c584a6d0SJuan Quintela  fi
30794f78ef9aSJuan Quintelafi
30804d3b6f6eSbalrog
3081414f0dabSblueswir1##########################################
3082769ce76dSAlexander Graf# curl probe
3083a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
308465d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3085a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
30864e2b0658SPaolo Bonzini  else
30874e2b0658SPaolo Bonzini    curlconfig=curl-config
30884e2b0658SPaolo Bonzini  fi
3089769ce76dSAlexander Graf  cat > $TMPC << EOF
3090769ce76dSAlexander Graf#include <curl/curl.h>
30910b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3092769ce76dSAlexander GrafEOF
309389138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
309489138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3095b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3096769ce76dSAlexander Graf    curl=yes
3097788c8196SJuan Quintela  else
3098788c8196SJuan Quintela    if test "$curl" = "yes" ; then
309921684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3100788c8196SJuan Quintela    fi
3101788c8196SJuan Quintela    curl=no
3102769ce76dSAlexander Graf  fi
3103769ce76dSAlexander Graffi # test "$curl"
3104769ce76dSAlexander Graf
3105769ce76dSAlexander Graf##########################################
3106fb599c9aSbalrog# bluez support probe
3107a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3108e820e3f4Sbalrog  cat > $TMPC << EOF
3109e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3110e820e3f4Sbalrogint main(void) { return bt_error(0); }
3111e820e3f4SbalrogEOF
311289138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
311389138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
311452166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3115a20a6f46SJuan Quintela    bluez=yes
3116e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3117e820e3f4Sbalrog  else
3118a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
311921684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3120a20a6f46SJuan Quintela    fi
3121e820e3f4Sbalrog    bluez="no"
3122e820e3f4Sbalrog  fi
3123fb599c9aSbalrogfi
3124fb599c9aSbalrog
3125fb599c9aSbalrog##########################################
3126e18df141SAnthony Liguori# glib support probe
3127a52d28afSPaolo Bonzini
3128ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3129ad04d8cbSPeter Maydell    glib_req_ver=2.30
3130ad04d8cbSPeter Maydellelse
3131f40685c6SJohn Snow    glib_req_ver=2.22
3132ad04d8cbSPeter Maydellfi
3133aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3134aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3135aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3136aa0d1f44SPaolo Bonzinifi
3137e26110cfSFam Zheng
31384eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
31394eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
31404eaf7202SSameeh Jubran
31414eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
31424eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
31434eaf7202SSameeh Jubranfi
31444eaf7202SSameeh Jubran
3145aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3146e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
314789138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
314889138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
31494a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
315014015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3151957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3152e18df141SAnthony Liguori    else
3153e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3154e26110cfSFam Zheng    fi
3155e26110cfSFam Zhengdone
3156e26110cfSFam Zheng
3157977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3158977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3159977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3160977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3161977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3162977a82abSDaniel P. Berrange#include <glib.h>
3163977a82abSDaniel P. Berrange#include <unistd.h>
3164977a82abSDaniel P. Berrange
3165977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3166977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3167977a82abSDaniel P. Berrange
3168977a82abSDaniel P. Berrangeint main(void) {
3169977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3170977a82abSDaniel P. Berrange   return 0;
3171977a82abSDaniel P. Berrange}
3172977a82abSDaniel P. BerrangeEOF
3173977a82abSDaniel P. Berrange
31745919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3175977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3176977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3177977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3178977a82abSDaniel P. Berrange	       "build target"
3179977a82abSDaniel P. Berrangefi
3180977a82abSDaniel P. Berrange
31819d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
31829d41401bSMichael S. Tsirkinglib_subprocess=yes
3183a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
31849d41401bSMichael S. Tsirkin    glib_subprocess=no
31859d41401bSMichael S. Tsirkinfi
31869d41401bSMichael S. Tsirkin
3187bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3188bbbf2e04SJohn Snowcat > $TMPC << EOF
3189bbbf2e04SJohn Snow#include <glib.h>
3190bbbf2e04SJohn Snowint main(void) { return 0; }
3191bbbf2e04SJohn SnowEOF
3192bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3193bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3194bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3195bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3196bbbf2e04SJohn Snow    fi
3197bbbf2e04SJohn Snowfi
3198bbbf2e04SJohn Snow
3199e26110cfSFam Zheng##########################################
3200e26110cfSFam Zheng# SHA command probe for modules
3201e26110cfSFam Zhengif test "$modules" = yes; then
3202e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3203e26110cfSFam Zheng    for c in $shacmd_probe; do
32048ccefb91SFam Zheng        if has $c; then
3205e26110cfSFam Zheng            shacmd="$c"
3206e26110cfSFam Zheng            break
3207e26110cfSFam Zheng        fi
3208e26110cfSFam Zheng    done
3209e26110cfSFam Zheng    if test "$shacmd" = ""; then
3210e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3211e26110cfSFam Zheng    fi
3212e18df141SAnthony Liguorifi
3213e18df141SAnthony Liguori
3214e18df141SAnthony Liguori##########################################
3215e2134eb9SGerd Hoffmann# pixman support probe
3216e2134eb9SGerd Hoffmann
3217e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
321874880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
321974880fe2SRobert Schiele    pixman="none"
3220236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3221e2134eb9SGerd Hoffmann    pixman="system"
3222e2134eb9SGerd Hoffmann  else
3223e2134eb9SGerd Hoffmann    pixman="internal"
3224e2134eb9SGerd Hoffmann  fi
3225e2134eb9SGerd Hoffmannfi
322674880fe2SRobert Schieleif test "$pixman" = "none"; then
322774880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
322876ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
322976ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
323076ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
323176ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
323274880fe2SRobert Schiele  fi
323374880fe2SRobert Schiele  pixman_cflags=
323474880fe2SRobert Schiele  pixman_libs=
323574880fe2SRobert Schieleelif test "$pixman" = "system"; then
3236236f282cSHu Tao  # pixman version has been checked above
323789138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
323889138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3239e2134eb9SGerd Hoffmannelse
3240e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3241236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
324276ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
324376ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
324476ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
324576ad07a4SPeter Maydell        "      git submodule update --init pixman"
3246e2134eb9SGerd Hoffmann  fi
32475ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
32485ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
32495ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3250e2134eb9SGerd Hoffmannfi
3251e2134eb9SGerd Hoffmann
3252e2134eb9SGerd Hoffmann##########################################
325317bff52bSM. Mohan Kumar# libcap probe
325417bff52bSM. Mohan Kumar
325517bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
325617bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
325717bff52bSM. Mohan Kumar#include <stdio.h>
325817bff52bSM. Mohan Kumar#include <sys/capability.h>
3259cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
326017bff52bSM. Mohan KumarEOF
326117bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
326217bff52bSM. Mohan Kumar    cap=yes
326317bff52bSM. Mohan Kumar  else
326417bff52bSM. Mohan Kumar    cap=no
326517bff52bSM. Mohan Kumar  fi
326617bff52bSM. Mohan Kumarfi
326717bff52bSM. Mohan Kumar
326817bff52bSM. Mohan Kumar##########################################
3269e5d355d1Saliguori# pthread probe
32704b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
32713c529d93Saliguori
3272e5d355d1Saliguoripthread=no
3273414f0dabSblueswir1cat > $TMPC << EOF
32743c529d93Saliguori#include <pthread.h>
32757a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
32767a42bbe4SStefan Weilint main(void) {
32777a42bbe4SStefan Weil  pthread_t thread;
32787a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
32797a42bbe4SStefan Weil  return 0;
32807a42bbe4SStefan Weil}
3281414f0dabSblueswir1EOF
3282bd00d539SAndreas Färberif compile_prog "" "" ; then
3283bd00d539SAndreas Färber  pthread=yes
3284bd00d539SAndreas Färberelse
3285de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
328652166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3287e5d355d1Saliguori      pthread=yes
3288e3c56761SPeter Portante      found=no
3289e3c56761SPeter Portante      for lib_entry in $LIBS; do
3290e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3291e3c56761SPeter Portante          found=yes
3292e3c56761SPeter Portante          break
3293e3c56761SPeter Portante        fi
3294e3c56761SPeter Portante      done
3295e3c56761SPeter Portante      if test "$found" = "no"; then
32965572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3297e3c56761SPeter Portante      fi
3298409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3299de65fe0fSSebastian Herbszt      break
3300414f0dabSblueswir1    fi
3301de65fe0fSSebastian Herbszt  done
3302bd00d539SAndreas Färberfi
3303414f0dabSblueswir1
33044617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
330576ad07a4SPeter Maydell  error_exit "pthread check failed" \
330676ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3307e5d355d1Saliguorifi
3308e5d355d1Saliguori
33095c312079SDr. David Alan Gilbert# check for pthread_setname_np
33105c312079SDr. David Alan Gilbertpthread_setname_np=no
33115c312079SDr. David Alan Gilbertcat > $TMPC << EOF
33125c312079SDr. David Alan Gilbert#include <pthread.h>
33135c312079SDr. David Alan Gilbert
33145c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
33155c312079SDr. David Alan Gilbertint main(void)
33165c312079SDr. David Alan Gilbert{
33175c312079SDr. David Alan Gilbert    pthread_t thread;
33185c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
33195c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
33205c312079SDr. David Alan Gilbert    return 0;
33215c312079SDr. David Alan Gilbert}
33225c312079SDr. David Alan GilbertEOF
33235c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
33245c312079SDr. David Alan Gilbert  pthread_setname_np=yes
33255c312079SDr. David Alan Gilbertfi
33265c312079SDr. David Alan Gilbert
3327bf9298b9Saliguori##########################################
3328f27aaf4bSChristian Brunner# rbd probe
3329f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3330f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3331f27aaf4bSChristian Brunner#include <stdio.h>
3332ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3333f27aaf4bSChristian Brunnerint main(void) {
3334ad32e9c0SJosh Durgin    rados_t cluster;
3335ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3336f27aaf4bSChristian Brunner    return 0;
3337f27aaf4bSChristian Brunner}
3338f27aaf4bSChristian BrunnerEOF
3339ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3340f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3341f27aaf4bSChristian Brunner    rbd=yes
3342f27aaf4bSChristian Brunner  else
3343f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
334421684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3345f27aaf4bSChristian Brunner    fi
3346f27aaf4bSChristian Brunner    rbd=no
3347f27aaf4bSChristian Brunner  fi
3348f27aaf4bSChristian Brunnerfi
3349f27aaf4bSChristian Brunner
3350f27aaf4bSChristian Brunner##########################################
33510a12ec87SRichard W.M. Jones# libssh2 probe
33524fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
33530a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
335465d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
335589138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
335689138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
33570a12ec87SRichard W.M. Jones    libssh2=yes
33580a12ec87SRichard W.M. Jones  else
33590a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
33604fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
33610a12ec87SRichard W.M. Jones    fi
33620a12ec87SRichard W.M. Jones    libssh2=no
33630a12ec87SRichard W.M. Jones  fi
33640a12ec87SRichard W.M. Jonesfi
33650a12ec87SRichard W.M. Jones
33660a12ec87SRichard W.M. Jones##########################################
33679a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
33689a2d462eSRichard W.M. Jones
33699a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
33709a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
33719a2d462eSRichard W.M. Jones#include <stdio.h>
33729a2d462eSRichard W.M. Jones#include <libssh2.h>
33739a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
33749a2d462eSRichard W.M. Jonesint main(void) {
33759a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
33769a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
33779a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
33789a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
33799a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
33809a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
33819a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
33829a2d462eSRichard W.M. Jones    return 0;
33839a2d462eSRichard W.M. Jones}
33849a2d462eSRichard W.M. JonesEOF
33859a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
33869a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
33879a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
33889a2d462eSRichard W.M. Jones  fi
33899a2d462eSRichard W.M. Jonesfi
33909a2d462eSRichard W.M. Jones
33919a2d462eSRichard W.M. Jones##########################################
33925c6c3a6cSChristoph Hellwig# linux-aio probe
33935c6c3a6cSChristoph Hellwig
33945c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
33955c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
33965c6c3a6cSChristoph Hellwig#include <libaio.h>
33975c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3398832ce9c2SScott Wood#include <stddef.h>
33995c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
34005c6c3a6cSChristoph HellwigEOF
34015c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
34025c6c3a6cSChristoph Hellwig    linux_aio=yes
34035c6c3a6cSChristoph Hellwig  else
34045c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
340521684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
34065c6c3a6cSChristoph Hellwig    fi
34073cfcae3cSLuiz Capitulino    linux_aio=no
34085c6c3a6cSChristoph Hellwig  fi
34095c6c3a6cSChristoph Hellwigfi
34105c6c3a6cSChristoph Hellwig
34115c6c3a6cSChristoph Hellwig##########################################
34123b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
34133b8acc11SPaolo Bonzini
34143b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
34153b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
34163b8acc11SPaolo Bonzinielse
34173b8acc11SPaolo Bonzini  tpm_passthrough=no
34183b8acc11SPaolo Bonzinifi
34193b8acc11SPaolo Bonzini
34203b8acc11SPaolo Bonzini##########################################
3421758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3422758e8e38SVenkateswararao Jujjuri (JV)
3423758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3424758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3425758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3426758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3427f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3428f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3429f2338fb4SPavel Borzenkov#else
34304f26f2b6SAvi Kivity#include <sys/xattr.h>
3431f2338fb4SPavel Borzenkov#endif
3432758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3433758e8e38SVenkateswararao Jujjuri (JV)EOF
34344f26f2b6SAvi Kivity  if compile_prog "" "" ; then
34354f26f2b6SAvi Kivity    attr=yes
34364f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3437f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3438758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3439758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
34404f26f2b6SAvi Kivity    libattr=yes
3441758e8e38SVenkateswararao Jujjuri (JV)  else
3442758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
344321684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3444758e8e38SVenkateswararao Jujjuri (JV)    fi
3445758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3446758e8e38SVenkateswararao Jujjuri (JV)  fi
3447758e8e38SVenkateswararao Jujjuri (JV)fi
3448758e8e38SVenkateswararao Jujjuri (JV)
3449758e8e38SVenkateswararao Jujjuri (JV)##########################################
3450bf9298b9Saliguori# iovec probe
3451bf9298b9Saliguoricat > $TMPC <<EOF
3452db34f0b3Sblueswir1#include <sys/types.h>
3453bf9298b9Saliguori#include <sys/uio.h>
3454db34f0b3Sblueswir1#include <unistd.h>
3455f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3456bf9298b9SaliguoriEOF
3457bf9298b9Saliguoriiovec=no
345852166aa0SJuan Quintelaif compile_prog "" "" ; then
3459bf9298b9Saliguori  iovec=yes
3460bf9298b9Saliguorifi
3461bf9298b9Saliguori
3462f652e6afSaurel32##########################################
3463ceb42de8Saliguori# preadv probe
3464ceb42de8Saliguoricat > $TMPC <<EOF
3465ceb42de8Saliguori#include <sys/types.h>
3466ceb42de8Saliguori#include <sys/uio.h>
3467ceb42de8Saliguori#include <unistd.h>
3468c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3469ceb42de8SaliguoriEOF
3470ceb42de8Saliguoripreadv=no
347152166aa0SJuan Quintelaif compile_prog "" "" ; then
3472ceb42de8Saliguori  preadv=yes
3473ceb42de8Saliguorifi
3474ceb42de8Saliguori
3475ceb42de8Saliguori##########################################
3476f652e6afSaurel32# fdt probe
3477e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3478e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3479e169e1e1SPeter Maydellfdt_required=no
3480e169e1e1SPeter Maydellfor target in $target_list; do
3481e169e1e1SPeter Maydell  case $target in
3482df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3483e169e1e1SPeter Maydell      fdt_required=yes
3484e169e1e1SPeter Maydell    ;;
3485e169e1e1SPeter Maydell  esac
3486e169e1e1SPeter Maydelldone
3487e169e1e1SPeter Maydell
3488e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3489e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3490e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3491e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3492e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3493e169e1e1SPeter Maydell  fi
3494e169e1e1SPeter Maydell  fdt=yes
3495e169e1e1SPeter Maydellfi
3496e169e1e1SPeter Maydell
34972df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3498b41af4baSJuan Quintela  fdt_libs="-lfdt"
349996ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
35006e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3501f652e6afSaurel32  cat > $TMPC << EOF
350231ce0adbSThomas Huth#include <libfdt.h>
350396ce6545SPeter Crosthwaite#include <libfdt_env.h>
35046e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3505f652e6afSaurel32EOF
350652166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3507a540f158SPeter Crosthwaite    # system DTC is good - use it
3508f652e6afSaurel32    fdt=yes
3509a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3510a540f158SPeter Crosthwaite    # have submodule DTC - use it
3511a540f158SPeter Crosthwaite    fdt=yes
3512a540f158SPeter Crosthwaite    dtc_internal="yes"
3513a540f158SPeter Crosthwaite    mkdir -p dtc
3514cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3515a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3516a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
35172df87df7SJuan Quintela    fi
3518a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3519a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3520a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3521a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
35226e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
35233f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3524a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3525a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3526a540f158SPeter Crosthwaite  else
3527a540f158SPeter Crosthwaite    # don't have and don't want
3528de3a354aSMichael Walle    fdt_libs=
35292df87df7SJuan Quintela    fdt=no
3530f652e6afSaurel32  fi
3531f652e6afSaurel32fi
3532f652e6afSaurel32
3533a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3534a540f158SPeter Crosthwaite
353520ff075bSMichael Walle##########################################
3536fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3537b1546f32SGerd Hoffmann
3538da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3539014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3540fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3541f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3542f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3543da076ffeSGerd Hoffmann    opengl=yes
3544925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3545925a0400SGerd Hoffmann        gtk_gl="yes"
3546925a0400SGerd Hoffmann    fi
3547cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
354820ff075bSMichael Walle  else
3549da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3550dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
355120ff075bSMichael Walle    fi
3552f676c67eSJeremy White    opengl_cflags=""
3553da076ffeSGerd Hoffmann    opengl_libs=""
3554da076ffeSGerd Hoffmann    opengl=no
355520ff075bSMichael Walle  fi
355620ff075bSMichael Wallefi
355720ff075bSMichael Walle
3558014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3559014cb152SGerd Hoffmann  cat > $TMPC << EOF
3560014cb152SGerd Hoffmann#include <epoxy/egl.h>
3561014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3562014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3563014cb152SGerd Hoffmann#endif
3564014cb152SGerd Hoffmannint main(void) { return 0; }
3565014cb152SGerd HoffmannEOF
3566014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3567014cb152SGerd Hoffmann    opengl_dmabuf=yes
3568014cb152SGerd Hoffmann  fi
3569014cb152SGerd Hoffmannfi
3570c9a12e75SChrysostomos Nanakos
3571c9a12e75SChrysostomos Nanakos
3572eb100396SBharata B Rao##########################################
3573eb100396SBharata B Rao# glusterfs probe
3574eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
357565d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3576e01bee08SBharata B Rao    glusterfs="yes"
357789138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
357889138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3579d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3580d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3581d85fa9ebSJeff Cody    fi
358265d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
35830c14fb47SBharata B Rao      glusterfs_discard="yes"
35840c14fb47SBharata B Rao    fi
35857c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
35867c815372SBharata B Rao      glusterfs_zerofill="yes"
35877c815372SBharata B Rao    fi
3588eb100396SBharata B Rao  else
3589eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
35908efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
35918efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3592eb100396SBharata B Rao    fi
3593e01bee08SBharata B Rao    glusterfs="no"
3594eb100396SBharata B Rao  fi
3595eb100396SBharata B Raofi
3596eb100396SBharata B Rao
359739386ac7Saurel32# Check for inotify functions when we are building linux-user
35983b3f24adSaurel32# emulator.  This is done because older glibc versions don't
35993b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
36003b3f24adSaurel32# don't provide them even if kernel supports them.
36013b3f24adSaurel32#
36023b3f24adSaurel32inotify=no
36033b3f24adSaurel32cat > $TMPC << EOF
36043b3f24adSaurel32#include <sys/inotify.h>
36053b3f24adSaurel32
36063b3f24adSaurel32int
36073b3f24adSaurel32main(void)
36083b3f24adSaurel32{
36093b3f24adSaurel32	/* try to start inotify */
36108690e420Saurel32	return inotify_init();
36113b3f24adSaurel32}
36123b3f24adSaurel32EOF
361352166aa0SJuan Quintelaif compile_prog "" "" ; then
36143b3f24adSaurel32  inotify=yes
36153b3f24adSaurel32fi
36163b3f24adSaurel32
3617c05c7a73SRiku Voipioinotify1=no
3618c05c7a73SRiku Voipiocat > $TMPC << EOF
3619c05c7a73SRiku Voipio#include <sys/inotify.h>
3620c05c7a73SRiku Voipio
3621c05c7a73SRiku Voipioint
3622c05c7a73SRiku Voipiomain(void)
3623c05c7a73SRiku Voipio{
3624c05c7a73SRiku Voipio    /* try to start inotify */
3625c05c7a73SRiku Voipio    return inotify_init1(0);
3626c05c7a73SRiku Voipio}
3627c05c7a73SRiku VoipioEOF
3628c05c7a73SRiku Voipioif compile_prog "" "" ; then
3629c05c7a73SRiku Voipio  inotify1=yes
3630c05c7a73SRiku Voipiofi
3631c05c7a73SRiku Voipio
3632ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3633ebc996f3SRiku Voipioutimens=no
3634ebc996f3SRiku Voipiocat > $TMPC << EOF
3635ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3636ebc996f3SRiku Voipio#include <stddef.h>
3637ebc996f3SRiku Voipio#include <fcntl.h>
36383014ee00SPeter Maydell#include <sys/stat.h>
3639ebc996f3SRiku Voipio
3640ebc996f3SRiku Voipioint main(void)
3641ebc996f3SRiku Voipio{
3642ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3643ebc996f3SRiku Voipio    futimens(0, NULL);
3644ebc996f3SRiku Voipio    return 0;
3645ebc996f3SRiku Voipio}
3646ebc996f3SRiku VoipioEOF
364752166aa0SJuan Quintelaif compile_prog "" "" ; then
3648ebc996f3SRiku Voipio  utimens=yes
3649ebc996f3SRiku Voipiofi
3650ebc996f3SRiku Voipio
3651099d6b0fSRiku Voipio# check if pipe2 is there
3652099d6b0fSRiku Voipiopipe2=no
3653099d6b0fSRiku Voipiocat > $TMPC << EOF
3654099d6b0fSRiku Voipio#include <unistd.h>
3655099d6b0fSRiku Voipio#include <fcntl.h>
3656099d6b0fSRiku Voipio
3657099d6b0fSRiku Voipioint main(void)
3658099d6b0fSRiku Voipio{
3659099d6b0fSRiku Voipio    int pipefd[2];
36609bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3661099d6b0fSRiku Voipio}
3662099d6b0fSRiku VoipioEOF
366352166aa0SJuan Quintelaif compile_prog "" "" ; then
3664099d6b0fSRiku Voipio  pipe2=yes
3665099d6b0fSRiku Voipiofi
3666099d6b0fSRiku Voipio
366740ff6d7eSKevin Wolf# check if accept4 is there
366840ff6d7eSKevin Wolfaccept4=no
366940ff6d7eSKevin Wolfcat > $TMPC << EOF
367040ff6d7eSKevin Wolf#include <sys/socket.h>
367140ff6d7eSKevin Wolf#include <stddef.h>
367240ff6d7eSKevin Wolf
367340ff6d7eSKevin Wolfint main(void)
367440ff6d7eSKevin Wolf{
367540ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
367640ff6d7eSKevin Wolf    return 0;
367740ff6d7eSKevin Wolf}
367840ff6d7eSKevin WolfEOF
367940ff6d7eSKevin Wolfif compile_prog "" "" ; then
368040ff6d7eSKevin Wolf  accept4=yes
368140ff6d7eSKevin Wolffi
368240ff6d7eSKevin Wolf
36833ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36843ce34dfbSvibisreenivasansplice=no
36853ce34dfbSvibisreenivasancat > $TMPC << EOF
36863ce34dfbSvibisreenivasan#include <unistd.h>
36873ce34dfbSvibisreenivasan#include <fcntl.h>
36883ce34dfbSvibisreenivasan#include <limits.h>
36893ce34dfbSvibisreenivasan
36903ce34dfbSvibisreenivasanint main(void)
36913ce34dfbSvibisreenivasan{
369266ea0f22SStefan Weil    int len, fd = 0;
36933ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36943ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36953ce34dfbSvibisreenivasan    return 0;
36963ce34dfbSvibisreenivasan}
36973ce34dfbSvibisreenivasanEOF
369852166aa0SJuan Quintelaif compile_prog "" "" ; then
36993ce34dfbSvibisreenivasan  splice=yes
37003ce34dfbSvibisreenivasanfi
37013ce34dfbSvibisreenivasan
3702dcc38d1cSMarcelo Tosatti##########################################
3703a99d57bbSWanlong Gao# libnuma probe
3704a99d57bbSWanlong Gao
3705a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3706a99d57bbSWanlong Gao  cat > $TMPC << EOF
3707a99d57bbSWanlong Gao#include <numa.h>
3708a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3709a99d57bbSWanlong GaoEOF
3710a99d57bbSWanlong Gao
3711a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3712a99d57bbSWanlong Gao    numa=yes
3713a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3714a99d57bbSWanlong Gao  else
3715a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3716a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3717a99d57bbSWanlong Gao    fi
3718a99d57bbSWanlong Gao    numa=no
3719a99d57bbSWanlong Gao  fi
3720a99d57bbSWanlong Gaofi
3721a99d57bbSWanlong Gao
37227b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
37237b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
37247b01cb97SAlexandre Derumier    exit 1
37257b01cb97SAlexandre Derumierfi
37267b01cb97SAlexandre Derumier
3727a99d57bbSWanlong Gao##########################################
37282847b469SFam Zheng# tcmalloc probe
37292847b469SFam Zheng
37302847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
37312847b469SFam Zheng  cat > $TMPC << EOF
37322847b469SFam Zheng#include <stdlib.h>
37332847b469SFam Zhengint main(void) { malloc(1); return 0; }
37342847b469SFam ZhengEOF
37352847b469SFam Zheng
37362847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
37372847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
37382847b469SFam Zheng  else
37392847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
37402847b469SFam Zheng  fi
37412847b469SFam Zhengfi
37422847b469SFam Zheng
37432847b469SFam Zheng##########################################
37447b01cb97SAlexandre Derumier# jemalloc probe
37457b01cb97SAlexandre Derumier
37467b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
37477b01cb97SAlexandre Derumier  cat > $TMPC << EOF
37487b01cb97SAlexandre Derumier#include <stdlib.h>
37497b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
37507b01cb97SAlexandre DerumierEOF
37517b01cb97SAlexandre Derumier
37527b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37537b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37547b01cb97SAlexandre Derumier  else
37557b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37567b01cb97SAlexandre Derumier  fi
37577b01cb97SAlexandre Derumierfi
37587b01cb97SAlexandre Derumier
37597b01cb97SAlexandre Derumier##########################################
3760dcc38d1cSMarcelo Tosatti# signalfd probe
3761dcc38d1cSMarcelo Tosattisignalfd="no"
3762dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3763dcc38d1cSMarcelo Tosatti#include <unistd.h>
3764dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3765dcc38d1cSMarcelo Tosatti#include <signal.h>
3766dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3767dcc38d1cSMarcelo TosattiEOF
3768dcc38d1cSMarcelo Tosatti
3769dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3770dcc38d1cSMarcelo Tosatti  signalfd=yes
3771dcc38d1cSMarcelo Tosattifi
3772dcc38d1cSMarcelo Tosatti
3773c2882b96SRiku Voipio# check if eventfd is supported
3774c2882b96SRiku Voipioeventfd=no
3775c2882b96SRiku Voipiocat > $TMPC << EOF
3776c2882b96SRiku Voipio#include <sys/eventfd.h>
3777c2882b96SRiku Voipio
3778c2882b96SRiku Voipioint main(void)
3779c2882b96SRiku Voipio{
378055cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3781c2882b96SRiku Voipio}
3782c2882b96SRiku VoipioEOF
3783c2882b96SRiku Voipioif compile_prog "" "" ; then
3784c2882b96SRiku Voipio  eventfd=yes
3785c2882b96SRiku Voipiofi
3786c2882b96SRiku Voipio
3787751bcc39SMarc-André Lureau# check if memfd is supported
3788751bcc39SMarc-André Lureaumemfd=no
3789751bcc39SMarc-André Lureaucat > $TMPC << EOF
3790751bcc39SMarc-André Lureau#include <sys/memfd.h>
3791751bcc39SMarc-André Lureau
3792751bcc39SMarc-André Lureauint main(void)
3793751bcc39SMarc-André Lureau{
3794751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3795751bcc39SMarc-André Lureau}
3796751bcc39SMarc-André LureauEOF
3797751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3798751bcc39SMarc-André Lureau  memfd=yes
3799751bcc39SMarc-André Lureaufi
3800751bcc39SMarc-André Lureau
3801751bcc39SMarc-André Lureau
3802751bcc39SMarc-André Lureau
3803d0927938SUlrich Hecht# check for fallocate
3804d0927938SUlrich Hechtfallocate=no
3805d0927938SUlrich Hechtcat > $TMPC << EOF
3806d0927938SUlrich Hecht#include <fcntl.h>
3807d0927938SUlrich Hecht
3808d0927938SUlrich Hechtint main(void)
3809d0927938SUlrich Hecht{
3810d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3811d0927938SUlrich Hecht    return 0;
3812d0927938SUlrich Hecht}
3813d0927938SUlrich HechtEOF
38148fb03151SPeter Maydellif compile_prog "" "" ; then
3815d0927938SUlrich Hecht  fallocate=yes
3816d0927938SUlrich Hechtfi
3817d0927938SUlrich Hecht
38183d4fa43eSKusanagi Kouichi# check for fallocate hole punching
38193d4fa43eSKusanagi Kouichifallocate_punch_hole=no
38203d4fa43eSKusanagi Kouichicat > $TMPC << EOF
38213d4fa43eSKusanagi Kouichi#include <fcntl.h>
38223d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
38233d4fa43eSKusanagi Kouichi
38243d4fa43eSKusanagi Kouichiint main(void)
38253d4fa43eSKusanagi Kouichi{
38263d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
38273d4fa43eSKusanagi Kouichi    return 0;
38283d4fa43eSKusanagi Kouichi}
38293d4fa43eSKusanagi KouichiEOF
38303d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
38313d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
38323d4fa43eSKusanagi Kouichifi
38333d4fa43eSKusanagi Kouichi
3834b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3835b953f075SDenis V. Lunevfallocate_zero_range=no
3836b953f075SDenis V. Lunevcat > $TMPC << EOF
3837b953f075SDenis V. Lunev#include <fcntl.h>
3838b953f075SDenis V. Lunev#include <linux/falloc.h>
3839b953f075SDenis V. Lunev
3840b953f075SDenis V. Lunevint main(void)
3841b953f075SDenis V. Lunev{
3842b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3843b953f075SDenis V. Lunev    return 0;
3844b953f075SDenis V. Lunev}
3845b953f075SDenis V. LunevEOF
3846b953f075SDenis V. Lunevif compile_prog "" "" ; then
3847b953f075SDenis V. Lunev  fallocate_zero_range=yes
3848b953f075SDenis V. Lunevfi
3849b953f075SDenis V. Lunev
3850ed911435SKevin Wolf# check for posix_fallocate
3851ed911435SKevin Wolfposix_fallocate=no
3852ed911435SKevin Wolfcat > $TMPC << EOF
3853ed911435SKevin Wolf#include <fcntl.h>
3854ed911435SKevin Wolf
3855ed911435SKevin Wolfint main(void)
3856ed911435SKevin Wolf{
3857ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3858ed911435SKevin Wolf    return 0;
3859ed911435SKevin Wolf}
3860ed911435SKevin WolfEOF
3861ed911435SKevin Wolfif compile_prog "" "" ; then
3862ed911435SKevin Wolf    posix_fallocate=yes
3863ed911435SKevin Wolffi
3864ed911435SKevin Wolf
3865c727f47dSPeter Maydell# check for sync_file_range
3866c727f47dSPeter Maydellsync_file_range=no
3867c727f47dSPeter Maydellcat > $TMPC << EOF
3868c727f47dSPeter Maydell#include <fcntl.h>
3869c727f47dSPeter Maydell
3870c727f47dSPeter Maydellint main(void)
3871c727f47dSPeter Maydell{
3872c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3873c727f47dSPeter Maydell    return 0;
3874c727f47dSPeter Maydell}
3875c727f47dSPeter MaydellEOF
38768fb03151SPeter Maydellif compile_prog "" "" ; then
3877c727f47dSPeter Maydell  sync_file_range=yes
3878c727f47dSPeter Maydellfi
3879c727f47dSPeter Maydell
3880dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3881dace20dcSPeter Maydellfiemap=no
3882dace20dcSPeter Maydellcat > $TMPC << EOF
3883dace20dcSPeter Maydell#include <sys/ioctl.h>
3884dace20dcSPeter Maydell#include <linux/fs.h>
3885dace20dcSPeter Maydell#include <linux/fiemap.h>
3886dace20dcSPeter Maydell
3887dace20dcSPeter Maydellint main(void)
3888dace20dcSPeter Maydell{
3889dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3890dace20dcSPeter Maydell    return 0;
3891dace20dcSPeter Maydell}
3892dace20dcSPeter MaydellEOF
38938fb03151SPeter Maydellif compile_prog "" "" ; then
3894dace20dcSPeter Maydell  fiemap=yes
3895dace20dcSPeter Maydellfi
3896dace20dcSPeter Maydell
3897d0927938SUlrich Hecht# check for dup3
3898d0927938SUlrich Hechtdup3=no
3899d0927938SUlrich Hechtcat > $TMPC << EOF
3900d0927938SUlrich Hecht#include <unistd.h>
3901d0927938SUlrich Hecht
3902d0927938SUlrich Hechtint main(void)
3903d0927938SUlrich Hecht{
3904d0927938SUlrich Hecht    dup3(0, 0, 0);
3905d0927938SUlrich Hecht    return 0;
3906d0927938SUlrich Hecht}
3907d0927938SUlrich HechtEOF
390878f5d726SJan Kiszkaif compile_prog "" "" ; then
3909d0927938SUlrich Hecht  dup3=yes
3910d0927938SUlrich Hechtfi
3911d0927938SUlrich Hecht
39124e0c6529SAlex Bligh# check for ppoll support
39134e0c6529SAlex Blighppoll=no
39144e0c6529SAlex Blighcat > $TMPC << EOF
39154e0c6529SAlex Bligh#include <poll.h>
39164e0c6529SAlex Bligh
39174e0c6529SAlex Blighint main(void)
39184e0c6529SAlex Bligh{
39194e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
39204e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
39214e0c6529SAlex Bligh    return 0;
39224e0c6529SAlex Bligh}
39234e0c6529SAlex BlighEOF
39244e0c6529SAlex Blighif compile_prog "" "" ; then
39254e0c6529SAlex Bligh  ppoll=yes
39264e0c6529SAlex Blighfi
39274e0c6529SAlex Bligh
3928cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3929cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3930cd758dd0SAlex Blighcat > $TMPC << EOF
3931cd758dd0SAlex Bligh#include <sys/prctl.h>
3932cd758dd0SAlex Bligh
3933cd758dd0SAlex Blighint main(void)
3934cd758dd0SAlex Bligh{
3935cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3936cd758dd0SAlex Bligh    return 0;
3937cd758dd0SAlex Bligh}
3938cd758dd0SAlex BlighEOF
3939cd758dd0SAlex Blighif compile_prog "" "" ; then
3940cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3941cd758dd0SAlex Blighfi
3942cd758dd0SAlex Bligh
39433b6edd16SPeter Maydell# check for epoll support
39443b6edd16SPeter Maydellepoll=no
39453b6edd16SPeter Maydellcat > $TMPC << EOF
39463b6edd16SPeter Maydell#include <sys/epoll.h>
39473b6edd16SPeter Maydell
39483b6edd16SPeter Maydellint main(void)
39493b6edd16SPeter Maydell{
39503b6edd16SPeter Maydell    epoll_create(0);
39513b6edd16SPeter Maydell    return 0;
39523b6edd16SPeter Maydell}
39533b6edd16SPeter MaydellEOF
39548fb03151SPeter Maydellif compile_prog "" "" ; then
39553b6edd16SPeter Maydell  epoll=yes
39563b6edd16SPeter Maydellfi
39573b6edd16SPeter Maydell
3958227f0214SPeter Maydell# epoll_create1 is a later addition
3959227f0214SPeter Maydell# so we must check separately for its presence
39603b6edd16SPeter Maydellepoll_create1=no
39613b6edd16SPeter Maydellcat > $TMPC << EOF
39623b6edd16SPeter Maydell#include <sys/epoll.h>
39633b6edd16SPeter Maydell
39643b6edd16SPeter Maydellint main(void)
39653b6edd16SPeter Maydell{
396619e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
396719e83f6bSPeter Maydell     * a function being called. This is necessary so that on
396819e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
396919e83f6bSPeter Maydell     * the library but not declared in the header file we will
397019e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
397119e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
397219e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
397319e83f6bSPeter Maydell     */
3974c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39753b6edd16SPeter Maydell}
39763b6edd16SPeter MaydellEOF
39778fb03151SPeter Maydellif compile_prog "" "" ; then
39783b6edd16SPeter Maydell  epoll_create1=yes
39793b6edd16SPeter Maydellfi
39803b6edd16SPeter Maydell
3981a8fd1abaSPeter Maydell# check for sendfile support
3982a8fd1abaSPeter Maydellsendfile=no
3983a8fd1abaSPeter Maydellcat > $TMPC << EOF
3984a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3985a8fd1abaSPeter Maydell
3986a8fd1abaSPeter Maydellint main(void)
3987a8fd1abaSPeter Maydell{
3988a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3989a8fd1abaSPeter Maydell}
3990a8fd1abaSPeter MaydellEOF
3991a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3992a8fd1abaSPeter Maydell  sendfile=yes
3993a8fd1abaSPeter Maydellfi
3994a8fd1abaSPeter Maydell
399551834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
399651834341SRiku Voipiotimerfd=no
399751834341SRiku Voipiocat > $TMPC << EOF
399851834341SRiku Voipio#include <sys/timerfd.h>
399951834341SRiku Voipio
400051834341SRiku Voipioint main(void)
400151834341SRiku Voipio{
400251834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
400351834341SRiku Voipio}
400451834341SRiku VoipioEOF
400551834341SRiku Voipioif compile_prog "" "" ; then
400651834341SRiku Voipio  timerfd=yes
400751834341SRiku Voipiofi
400851834341SRiku Voipio
40099af5c906SRiku Voipio# check for setns and unshare support
40109af5c906SRiku Voipiosetns=no
40119af5c906SRiku Voipiocat > $TMPC << EOF
40129af5c906SRiku Voipio#include <sched.h>
40139af5c906SRiku Voipio
40149af5c906SRiku Voipioint main(void)
40159af5c906SRiku Voipio{
40169af5c906SRiku Voipio    int ret;
40179af5c906SRiku Voipio    ret = setns(0, 0);
40189af5c906SRiku Voipio    ret = unshare(0);
40199af5c906SRiku Voipio    return ret;
40209af5c906SRiku Voipio}
40219af5c906SRiku VoipioEOF
40229af5c906SRiku Voipioif compile_prog "" "" ; then
40239af5c906SRiku Voipio  setns=yes
40249af5c906SRiku Voipiofi
40259af5c906SRiku Voipio
402638860a03SAleksandar Markovic# clock_adjtime probe
402738860a03SAleksandar Markovicclock_adjtime=no
402838860a03SAleksandar Markoviccat > $TMPC <<EOF
402938860a03SAleksandar Markovic#include <time.h>
403038860a03SAleksandar Markovic
403138860a03SAleksandar Markovicint main(void)
403238860a03SAleksandar Markovic{
403338860a03SAleksandar Markovic    return clock_adjtime(0, 0);
403438860a03SAleksandar Markovic}
403538860a03SAleksandar MarkovicEOF
403638860a03SAleksandar Markovicclock_adjtime=no
403738860a03SAleksandar Markovicif compile_prog "" "" ; then
403838860a03SAleksandar Markovic  clock_adjtime=yes
403938860a03SAleksandar Markovicfi
404038860a03SAleksandar Markovic
40415a03cd00SAleksandar Markovic# syncfs probe
40425a03cd00SAleksandar Markovicsyncfs=no
40435a03cd00SAleksandar Markoviccat > $TMPC <<EOF
40445a03cd00SAleksandar Markovic#include <unistd.h>
40455a03cd00SAleksandar Markovic
40465a03cd00SAleksandar Markovicint main(void)
40475a03cd00SAleksandar Markovic{
40485a03cd00SAleksandar Markovic    return syncfs(0);
40495a03cd00SAleksandar Markovic}
40505a03cd00SAleksandar MarkovicEOF
40515a03cd00SAleksandar Markovicsyncfs=no
40525a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40535a03cd00SAleksandar Markovic  syncfs=yes
40545a03cd00SAleksandar Markovicfi
40555a03cd00SAleksandar Markovic
4056cc8ae6deSpbrook# Check if tools are available to build documentation.
4057a25dba17SJuan Quintelaif test "$docs" != "no" ; then
405801668d98SStefan Weil  if has makeinfo && has pod2man; then
4059a25dba17SJuan Quintela    docs=yes
406083a3ab8bSJuan Quintela  else
4061a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
406221684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
406383a3ab8bSJuan Quintela    fi
4064a25dba17SJuan Quintela    docs=no
406583a3ab8bSJuan Quintela  fi
4066cc8ae6deSpbrookfi
4067cc8ae6deSpbrook
4068f514f41cSStefan Weil# Search for bswap_32 function
40696ae9a1f4SJuan Quintelabyteswap_h=no
40706ae9a1f4SJuan Quintelacat > $TMPC << EOF
40716ae9a1f4SJuan Quintela#include <byteswap.h>
40726ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40736ae9a1f4SJuan QuintelaEOF
407452166aa0SJuan Quintelaif compile_prog "" "" ; then
40756ae9a1f4SJuan Quintela  byteswap_h=yes
40766ae9a1f4SJuan Quintelafi
40776ae9a1f4SJuan Quintela
407875f13596SStefan Weil# Search for bswap32 function
40796ae9a1f4SJuan Quintelabswap_h=no
40806ae9a1f4SJuan Quintelacat > $TMPC << EOF
40816ae9a1f4SJuan Quintela#include <sys/endian.h>
40826ae9a1f4SJuan Quintela#include <sys/types.h>
40836ae9a1f4SJuan Quintela#include <machine/bswap.h>
40846ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40856ae9a1f4SJuan QuintelaEOF
408652166aa0SJuan Quintelaif compile_prog "" "" ; then
40876ae9a1f4SJuan Quintela  bswap_h=yes
40886ae9a1f4SJuan Quintelafi
40896ae9a1f4SJuan Quintela
4090da93a1fdSaliguori##########################################
4091e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4092c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4093e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40943c33ea96SPaolo Bonzini    libiscsi="yes"
4095ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4096ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4097c589b249SRonnie Sahlberg  else
4098c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4099e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4100c589b249SRonnie Sahlberg    fi
4101c589b249SRonnie Sahlberg    libiscsi="no"
4102c589b249SRonnie Sahlberg  fi
4103c589b249SRonnie Sahlbergfi
4104c589b249SRonnie Sahlberg
4105c589b249SRonnie Sahlberg##########################################
41068bacde8dSNatanael Copa# Do we need libm
41078bacde8dSNatanael Copacat > $TMPC << EOF
41088bacde8dSNatanael Copa#include <math.h>
4109f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
41108bacde8dSNatanael CopaEOF
41118bacde8dSNatanael Copaif compile_prog "" "" ; then
41128bacde8dSNatanael Copa  :
41138bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
41148bacde8dSNatanael Copa  LIBS="-lm $LIBS"
41158bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
41168bacde8dSNatanael Copaelse
411776ad07a4SPeter Maydell  error_exit "libm check failed"
41188bacde8dSNatanael Copafi
41198bacde8dSNatanael Copa
41208bacde8dSNatanael Copa##########################################
4121da93a1fdSaliguori# Do we need librt
41228bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
41238bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
41248bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
41258bacde8dSNatanael Copa# function in addition.
4126da93a1fdSaliguoricat > $TMPC <<EOF
4127da93a1fdSaliguori#include <signal.h>
4128da93a1fdSaliguori#include <time.h>
41298bacde8dSNatanael Copaint main(void) {
41308bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
41318bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
41328bacde8dSNatanael Copa}
4133da93a1fdSaliguoriEOF
4134da93a1fdSaliguori
413552166aa0SJuan Quintelaif compile_prog "" "" ; then
413607ffa4bdSJuan Quintela  :
41378bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
413818e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
413918e588b1SRick Liu  LIBS="$LIBS -lrt"
414018e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4141da93a1fdSaliguorifi
4142da93a1fdSaliguori
414331ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4144179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
41456362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
41466362a53fSJuan Quintelafi
41476362a53fSJuan Quintela
4148de5071c5SBlue Swirl##########################################
4149cd4ec0b4SGerd Hoffmann# spice probe
4150cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4151cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4152cd4ec0b4SGerd Hoffmann#include <spice.h>
4153cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4154cd4ec0b4SGerd HoffmannEOF
4155710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4156710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
415765d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
415865d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4159cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4160cd4ec0b4SGerd Hoffmann    spice="yes"
4161cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4162cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41632e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41642e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4165cd4ec0b4SGerd Hoffmann  else
4166cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41678efc9363SHu Tao      feature_not_found "spice" \
41688efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4169cd4ec0b4SGerd Hoffmann    fi
4170cd4ec0b4SGerd Hoffmann    spice="no"
4171cd4ec0b4SGerd Hoffmann  fi
4172cd4ec0b4SGerd Hoffmannfi
4173cd4ec0b4SGerd Hoffmann
41747b02f544SMarc-André Lureau# check for smartcard support
4175111a38b0SRobert Relyeasmartcard_cflags=""
41767b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41777b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41787b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41797b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41807b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41817b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41827b02f544SMarc-André Lureau        smartcard="yes"
4183111a38b0SRobert Relyea    else
41847b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41857b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4186111a38b0SRobert Relyea        fi
41877b02f544SMarc-André Lureau        smartcard="no"
4188111a38b0SRobert Relyea    fi
4189111a38b0SRobert Relyeafi
4190111a38b0SRobert Relyea
41912b2325ffSGerd Hoffmann# check for libusb
41922b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
419365d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41942b2325ffSGerd Hoffmann        libusb="yes"
4195ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4196ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41972b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41982b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41992b2325ffSGerd Hoffmann    else
42002b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
42018efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
42022b2325ffSGerd Hoffmann        fi
42032b2325ffSGerd Hoffmann        libusb="no"
42042b2325ffSGerd Hoffmann    fi
42052b2325ffSGerd Hoffmannfi
42062b2325ffSGerd Hoffmann
420769354a83SHans de Goede# check for usbredirparser for usb network redirection support
420869354a83SHans de Goedeif test "$usb_redir" != "no" ; then
420965d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
421069354a83SHans de Goede        usb_redir="yes"
4211ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4212ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
421369354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
421456ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
421569354a83SHans de Goede    else
421669354a83SHans de Goede        if test "$usb_redir" = "yes"; then
421721684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
421869354a83SHans de Goede        fi
421969354a83SHans de Goede        usb_redir="no"
422069354a83SHans de Goede    fi
422169354a83SHans de Goedefi
422269354a83SHans de Goede
4223cd4ec0b4SGerd Hoffmann##########################################
4224d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4225d9840e25STomoki Sekiyama
4226d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4227d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4228690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4229d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4230d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4231690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4232d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4233d9840e25STomoki Sekiyama	  ;;
4234690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4235d9840e25STomoki Sekiyama  esac
4236d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4237d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4238d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4239d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4240d9840e25STomoki SekiyamaEOF
4241d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4242d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4243d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4244315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4245f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4246d9840e25STomoki Sekiyama  else
4247d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4248d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4249d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4250d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4251d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4252d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4253d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4254d9840e25STomoki Sekiyama    fi
4255d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4256d9840e25STomoki Sekiyama  fi
4257d9840e25STomoki Sekiyamafi
4258d9840e25STomoki Sekiyama
4259d9840e25STomoki Sekiyama##########################################
4260d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4261d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4262d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4263d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4264d9840e25STomoki Sekiyama
4265d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4266d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4267d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4268d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4269d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4270d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4271d9840e25STomoki Sekiyama    else
4272d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4273d9840e25STomoki Sekiyama    fi
4274d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4275d9840e25STomoki Sekiyama    win_sdk=""
4276d9840e25STomoki Sekiyama  fi
4277d9840e25STomoki Sekiyamafi
4278d9840e25STomoki Sekiyama
4279d9840e25STomoki Sekiyama##########################################
428050cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
428150cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
428250cbebb9SMichael Roth  cat > $TMPC << EOF
428350cbebb9SMichael Roth#include <windows.h>
428450cbebb9SMichael Roth#include <ntddscsi.h>
428550cbebb9SMichael Rothint main(void) {
428650cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
428750cbebb9SMichael Roth#error Missing required ioctl definitions
428850cbebb9SMichael Roth#endif
428950cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
429050cbebb9SMichael Roth  return addr.Lun;
429150cbebb9SMichael Roth}
429250cbebb9SMichael RothEOF
429350cbebb9SMichael Roth  if compile_prog "" "" ; then
429450cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4295c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
429650cbebb9SMichael Roth  fi
429750cbebb9SMichael Rothfi
429850cbebb9SMichael Roth
429950cbebb9SMichael Roth##########################################
43009d9e1521SGerd Hoffmann# virgl renderer probe
43019d9e1521SGerd Hoffmann
43029d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
43039d9e1521SGerd Hoffmann  cat > $TMPC << EOF
43049d9e1521SGerd Hoffmann#include <virglrenderer.h>
43059d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
43069d9e1521SGerd HoffmannEOF
43079d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
43089d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
43099d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
43109d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
43119d9e1521SGerd Hoffmann    virglrenderer="yes"
43129d9e1521SGerd Hoffmann  else
43139d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
43149d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
43159d9e1521SGerd Hoffmann    fi
43169d9e1521SGerd Hoffmann    virglrenderer="no"
43179d9e1521SGerd Hoffmann  fi
43189d9e1521SGerd Hoffmannfi
43199d9e1521SGerd Hoffmann
43209d9e1521SGerd Hoffmann##########################################
43215f6b9e8fSBlue Swirl# check if we have fdatasync
43225f6b9e8fSBlue Swirl
43235f6b9e8fSBlue Swirlfdatasync=no
43245f6b9e8fSBlue Swirlcat > $TMPC << EOF
43255f6b9e8fSBlue Swirl#include <unistd.h>
4326d1722a27SAlexandre Raymondint main(void) {
4327d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4328d1722a27SAlexandre Raymondreturn fdatasync(0);
4329d1722a27SAlexandre Raymond#else
4330e172fe11SStefan Weil#error Not supported
4331d1722a27SAlexandre Raymond#endif
4332d1722a27SAlexandre Raymond}
43335f6b9e8fSBlue SwirlEOF
43345f6b9e8fSBlue Swirlif compile_prog "" "" ; then
43355f6b9e8fSBlue Swirl    fdatasync=yes
43365f6b9e8fSBlue Swirlfi
43375f6b9e8fSBlue Swirl
433894a420b1SStefan Hajnoczi##########################################
4339e78815a5SAndreas Färber# check if we have madvise
4340e78815a5SAndreas Färber
4341e78815a5SAndreas Färbermadvise=no
4342e78815a5SAndreas Färbercat > $TMPC << EOF
4343e78815a5SAndreas Färber#include <sys/types.h>
4344e78815a5SAndreas Färber#include <sys/mman.h>
4345832ce9c2SScott Wood#include <stddef.h>
4346e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4347e78815a5SAndreas FärberEOF
4348e78815a5SAndreas Färberif compile_prog "" "" ; then
4349e78815a5SAndreas Färber    madvise=yes
4350e78815a5SAndreas Färberfi
4351e78815a5SAndreas Färber
4352e78815a5SAndreas Färber##########################################
4353e78815a5SAndreas Färber# check if we have posix_madvise
4354e78815a5SAndreas Färber
4355e78815a5SAndreas Färberposix_madvise=no
4356e78815a5SAndreas Färbercat > $TMPC << EOF
4357e78815a5SAndreas Färber#include <sys/mman.h>
4358832ce9c2SScott Wood#include <stddef.h>
4359e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4360e78815a5SAndreas FärberEOF
4361e78815a5SAndreas Färberif compile_prog "" "" ; then
4362e78815a5SAndreas Färber    posix_madvise=yes
4363e78815a5SAndreas Färberfi
4364e78815a5SAndreas Färber
4365e78815a5SAndreas Färber##########################################
43660a852417SPaul Durrant# check if we have posix_syslog
43670a852417SPaul Durrant
43680a852417SPaul Durrantposix_syslog=no
43690a852417SPaul Durrantcat > $TMPC << EOF
43700a852417SPaul Durrant#include <syslog.h>
43710a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43720a852417SPaul DurrantEOF
43730a852417SPaul Durrantif compile_prog "" "" ; then
43740a852417SPaul Durrant    posix_syslog=yes
43750a852417SPaul Durrantfi
43760a852417SPaul Durrant
43770a852417SPaul Durrant##########################################
437894a420b1SStefan Hajnoczi# check if trace backend exists
437994a420b1SStefan Hajnoczi
43805b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
438194a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43825b808275SLluís Vilanova  error_exit "invalid trace backends" \
43835b808275SLluís Vilanova      "Please choose supported trace backends."
438494a420b1SStefan Hajnoczifi
438594a420b1SStefan Hajnoczi
43867e24e92aSStefan Hajnoczi##########################################
43877e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43885b808275SLluís Vilanovaif have_backend "ust"; then
43897e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4390bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43917e24e92aSStefan Hajnocziint main(void) { return 0; }
43927e24e92aSStefan HajnocziEOF
4393c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4394bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
439589138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43967e24e92aSStefan Hajnoczi    else
4397c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4398bf15f63cSMohamad Gebai    fi
4399bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
440089138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4401bf15f63cSMohamad Gebai    else
4402bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4403bf15f63cSMohamad Gebai    fi
4404bf15f63cSMohamad Gebai
4405bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4406bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4407bf15f63cSMohamad Gebai  else
4408bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
44097e24e92aSStefan Hajnoczi  fi
44107e24e92aSStefan Hajnoczifi
4411b3d08c02SDaniel P. Berrange
4412b3d08c02SDaniel P. Berrange##########################################
4413b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
44145b808275SLluís Vilanovaif have_backend "dtrace"; then
4415b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
441676ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4417b3d08c02SDaniel P. Berrange  fi
4418c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4419c276b17dSDaniel P. Berrange  if has 'stap' ; then
4420c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4421c276b17dSDaniel P. Berrange  fi
4422b3d08c02SDaniel P. Berrangefi
4423b3d08c02SDaniel P. Berrange
44247e24e92aSStefan Hajnoczi##########################################
4425519175a2SAlex Barcelo# check and set a backend for coroutine
4426d0e2fce5SAneesh Kumar K.V
44277c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
442833c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
442933c53c54SDaniel P. Berrange# specific one.
44307c2acc70SPeter Maydell
44317c2acc70SPeter Maydellucontext_works=no
4432d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4433d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4434d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4435cdf84806SPeter Maydell#ifdef __stub_makecontext
4436cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4437cdf84806SPeter Maydell#endif
443875cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4439d0e2fce5SAneesh Kumar K.VEOF
4440d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
44417c2acc70SPeter Maydell    ucontext_works=yes
4442d0e2fce5SAneesh Kumar K.V  fi
4443519175a2SAlex Barcelofi
44447c2acc70SPeter Maydell
44457c2acc70SPeter Maydellif test "$coroutine" = ""; then
44467c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
44477c2acc70SPeter Maydell    coroutine=win32
44487c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
44497c2acc70SPeter Maydell    coroutine=ucontext
4450519175a2SAlex Barcelo  else
44517c2acc70SPeter Maydell    coroutine=sigaltstack
44527c2acc70SPeter Maydell  fi
44537c2acc70SPeter Maydellelse
44547c2acc70SPeter Maydell  case $coroutine in
44557c2acc70SPeter Maydell  windows)
44567c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44577c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44587c2acc70SPeter Maydell    fi
44597c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44607c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44617c2acc70SPeter Maydell    coroutine=win32
44627c2acc70SPeter Maydell    ;;
44637c2acc70SPeter Maydell  ucontext)
44647c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44657c2acc70SPeter Maydell      feature_not_found "ucontext"
44667c2acc70SPeter Maydell    fi
44677c2acc70SPeter Maydell    ;;
446833c53c54SDaniel P. Berrange  sigaltstack)
44697c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44707c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44717c2acc70SPeter Maydell    fi
44727c2acc70SPeter Maydell    ;;
44737c2acc70SPeter Maydell  *)
447476ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44757c2acc70SPeter Maydell    ;;
44767c2acc70SPeter Maydell  esac
4477d0e2fce5SAneesh Kumar K.Vfi
4478d0e2fce5SAneesh Kumar K.V
447970c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
448070c60c08SStefan Hajnoczi  coroutine_pool=yes
448170c60c08SStefan Hajnoczifi
448270c60c08SStefan Hajnoczi
44837d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44847d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44857d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44867d992e4dSPeter Lieven  fi
44877d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44887d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44897d992e4dSPeter Lieven    coroutine_pool=no
44907d992e4dSPeter Lieven  fi
44917d992e4dSPeter Lievenfi
44927d992e4dSPeter Lieven
44937d992e4dSPeter Lieven
4494d0e2fce5SAneesh Kumar K.V##########################################
4495d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4496d2042378SAneesh Kumar K.V
44974e1797f9SStefan Weilopen_by_handle_at=no
4498d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4499d2042378SAneesh Kumar K.V#include <fcntl.h>
4500acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4501acc55ba8SStefan Weil# error missing definition
4502acc55ba8SStefan Weil#else
450375cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4504acc55ba8SStefan Weil#endif
4505d2042378SAneesh Kumar K.VEOF
4506d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4507d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4508d2042378SAneesh Kumar K.Vfi
4509d2042378SAneesh Kumar K.V
4510e06a765eSHarsh Prateek Bora########################################
4511e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4512e06a765eSHarsh Prateek Bora
4513e06a765eSHarsh Prateek Boralinux_magic_h=no
4514e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4515e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4516e06a765eSHarsh Prateek Boraint main(void) {
451775cafad7SStefan Weil  return 0;
4518e06a765eSHarsh Prateek Bora}
4519e06a765eSHarsh Prateek BoraEOF
4520e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4521e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4522e06a765eSHarsh Prateek Borafi
4523e06a765eSHarsh Prateek Bora
45248ab1bf12SLuiz Capitulino########################################
4525c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4526c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4527c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4528c95e3080SKevin Wolf# only a warning.
4529c95e3080SKevin Wolf#
4530c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4531c95e3080SKevin Wolf# the build doesn't fail anyway.
4532c95e3080SKevin Wolf
453306d71fa1SPeter Maydellpragma_disable_unused_but_set=no
453406d71fa1SPeter Maydellcat > $TMPC << EOF
4535e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
453606d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4537c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4538e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4539c95e3080SKevin Wolf
454006d71fa1SPeter Maydellint main(void) {
454106d71fa1SPeter Maydell    return 0;
454206d71fa1SPeter Maydell}
454306d71fa1SPeter MaydellEOF
454406d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4545cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4546c95e3080SKevin Wolfelse
4547c95e3080SKevin Wolf    werror=no
454806d71fa1SPeter Maydellfi
454906d71fa1SPeter Maydell
455006d71fa1SPeter Maydell########################################
4551541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45523f4349dcSKevin Wolf
45533f4349dcSKevin Wolfvalgrind_h=no
45543f4349dcSKevin Wolfcat > $TMPC << EOF
45553f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45563f4349dcSKevin Wolfint main(void) {
45573f4349dcSKevin Wolf  return 0;
45583f4349dcSKevin Wolf}
45593f4349dcSKevin WolfEOF
45603f4349dcSKevin Wolfif compile_prog "" "" ; then
45613f4349dcSKevin Wolf    valgrind_h=yes
45623f4349dcSKevin Wolffi
45633f4349dcSKevin Wolf
45643f4349dcSKevin Wolf########################################
45658ab1bf12SLuiz Capitulino# check if environ is declared
45668ab1bf12SLuiz Capitulino
45678ab1bf12SLuiz Capitulinohas_environ=no
45688ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45698ab1bf12SLuiz Capitulino#include <unistd.h>
45708ab1bf12SLuiz Capitulinoint main(void) {
4571c075a723SBlue Swirl    environ = 0;
45728ab1bf12SLuiz Capitulino    return 0;
45738ab1bf12SLuiz Capitulino}
45748ab1bf12SLuiz CapitulinoEOF
45758ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45768ab1bf12SLuiz Capitulino    has_environ=yes
45778ab1bf12SLuiz Capitulinofi
45788ab1bf12SLuiz Capitulino
457976a347e1SRichard Henderson########################################
458076a347e1SRichard Henderson# check if cpuid.h is usable.
458176a347e1SRichard Henderson
458276a347e1SRichard Hendersoncpuid_h=no
458376a347e1SRichard Hendersoncat > $TMPC << EOF
458476a347e1SRichard Henderson#include <cpuid.h>
458576a347e1SRichard Hendersonint main(void) {
4586774d566cSPeter Maydell    unsigned a, b, c, d;
4587774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4588774d566cSPeter Maydell
4589774d566cSPeter Maydell    if (max >= 1) {
4590774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4591774d566cSPeter Maydell    }
4592774d566cSPeter Maydell
4593774d566cSPeter Maydell    if (max >= 7) {
4594774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4595774d566cSPeter Maydell    }
4596774d566cSPeter Maydell
459776a347e1SRichard Henderson    return 0;
459876a347e1SRichard Henderson}
459976a347e1SRichard HendersonEOF
460076a347e1SRichard Hendersonif compile_prog "" "" ; then
460176a347e1SRichard Henderson    cpuid_h=yes
460276a347e1SRichard Hendersonfi
460376a347e1SRichard Henderson
4604f540166bSRichard Henderson########################################
4605f540166bSRichard Henderson# check if __[u]int128_t is usable.
4606f540166bSRichard Henderson
4607f540166bSRichard Hendersonint128=no
4608f540166bSRichard Hendersoncat > $TMPC << EOF
4609a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4610a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4611a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4612a00f66abSStefan Weil# endif
4613a00f66abSStefan Weil#endif
4614f540166bSRichard Henderson__int128_t a;
4615f540166bSRichard Henderson__uint128_t b;
4616f540166bSRichard Hendersonint main (void) {
4617f540166bSRichard Henderson  a = a + b;
4618f540166bSRichard Henderson  b = a * b;
4619464e3671SPeter Maydell  a = a * a;
4620f540166bSRichard Henderson  return 0;
4621f540166bSRichard Henderson}
4622f540166bSRichard HendersonEOF
4623f540166bSRichard Hendersonif compile_prog "" "" ; then
4624f540166bSRichard Henderson    int128=yes
4625f540166bSRichard Hendersonfi
462676a347e1SRichard Henderson
46277ebee43eSRichard Henderson#########################################
46287ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
46297ebee43eSRichard Henderson
46307ebee43eSRichard Hendersonatomic128=no
46317ebee43eSRichard Hendersonif test "$int128" = "yes"; then
46327ebee43eSRichard Henderson  cat > $TMPC << EOF
46337ebee43eSRichard Hendersonint main(void)
46347ebee43eSRichard Henderson{
46357ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
46367ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
46377ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
46387ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
46397ebee43eSRichard Henderson  return 0;
46407ebee43eSRichard Henderson}
46417ebee43eSRichard HendersonEOF
46427ebee43eSRichard Henderson  if compile_prog "" "" ; then
46437ebee43eSRichard Henderson    atomic128=yes
46447ebee43eSRichard Henderson  fi
46457ebee43eSRichard Hendersonfi
46467ebee43eSRichard Henderson
4647df79b996SRichard Henderson#########################################
4648df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4649df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4650df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4651df79b996SRichard Henderson
4652df79b996SRichard Hendersoncat > $TMPC << EOF
4653df79b996SRichard Henderson#include <stdint.h>
4654df79b996SRichard Hendersonint main(void)
4655df79b996SRichard Henderson{
4656df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4657df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4658df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4659df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4660df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4661df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4662df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4663df79b996SRichard Henderson#else
4664df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4665df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4666df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4667df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4668df79b996SRichard Henderson#endif
4669df79b996SRichard Henderson  return 0;
4670df79b996SRichard Henderson}
4671df79b996SRichard HendersonEOF
4672df79b996SRichard Hendersonif compile_prog "" "" ; then
4673df79b996SRichard Henderson  atomic64=yes
4674df79b996SRichard Hendersonfi
4675df79b996SRichard Henderson
46761e6e9acaSRichard Henderson########################################
46771e6e9acaSRichard Henderson# check if getauxval is available.
46781e6e9acaSRichard Henderson
46791e6e9acaSRichard Hendersongetauxval=no
46801e6e9acaSRichard Hendersoncat > $TMPC << EOF
46811e6e9acaSRichard Henderson#include <sys/auxv.h>
46821e6e9acaSRichard Hendersonint main(void) {
46831e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46841e6e9acaSRichard Henderson}
46851e6e9acaSRichard HendersonEOF
46861e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46871e6e9acaSRichard Henderson    getauxval=yes
46881e6e9acaSRichard Hendersonfi
46891e6e9acaSRichard Henderson
4690fd0e6053SJohn Snow########################################
4691fd0e6053SJohn Snow# check if ccache is interfering with
4692fd0e6053SJohn Snow# semantic analysis of macros
4693fd0e6053SJohn Snow
46945e4dfd3dSJohn Snowunset CCACHE_CPP2
4695fd0e6053SJohn Snowccache_cpp2=no
4696fd0e6053SJohn Snowcat > $TMPC << EOF
4697fd0e6053SJohn Snowstatic const int Z = 1;
4698fd0e6053SJohn Snow#define fn() ({ Z; })
4699fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4700fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4701fd0e6053SJohn Snow#define ID(X) (X)
4702fd0e6053SJohn Snowint main(int argc, char *argv[])
4703fd0e6053SJohn Snow{
4704fd0e6053SJohn Snow    int x = 0, y = 0;
4705fd0e6053SJohn Snow    x = ID(x);
4706fd0e6053SJohn Snow    x = fn();
4707fd0e6053SJohn Snow    fn();
4708fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4709fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4710fd0e6053SJohn Snow    return 0;
4711fd0e6053SJohn Snow}
4712fd0e6053SJohn SnowEOF
4713fd0e6053SJohn Snow
4714fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4715fd0e6053SJohn Snow    ccache_cpp2=yes
4716fd0e6053SJohn Snowfi
4717fd0e6053SJohn Snow
4718b553a042SJohn Snow#################################################
4719b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4720b553a042SJohn Snow
4721b553a042SJohn Snowif test "$fortify_source" != "no"; then
4722b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4723b553a042SJohn Snow    fortify_source="no";
4724cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4725cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4726b553a042SJohn Snow    fortify_source="no";
4727b553a042SJohn Snow  else
4728b553a042SJohn Snow    fortify_source="yes"
4729b553a042SJohn Snow  fi
4730b553a042SJohn Snowfi
4731b553a042SJohn Snow
4732d2042378SAneesh Kumar K.V##########################################
4733277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4734277abf15SJan Vesely
4735277abf15SJan Veselyhave_fsxattr=no
4736277abf15SJan Veselycat > $TMPC << EOF
4737277abf15SJan Vesely#include <linux/fs.h>
4738277abf15SJan Veselystruct fsxattr foo;
4739277abf15SJan Veselyint main(void) {
4740277abf15SJan Vesely  return 0;
4741277abf15SJan Vesely}
4742277abf15SJan VeselyEOF
4743277abf15SJan Veselyif compile_prog "" "" ; then
4744277abf15SJan Vesely    have_fsxattr=yes
4745277abf15SJan Veselyfi
4746277abf15SJan Vesely
4747b66e10e4SPeter Maydell##########################################
4748b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4749575b22b1SLaurent Vivierhave_rtnetlink=no
4750575b22b1SLaurent Viviercat > $TMPC << EOF
4751575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4752575b22b1SLaurent Vivierint main(void) {
4753575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4754575b22b1SLaurent Vivier}
4755575b22b1SLaurent VivierEOF
4756575b22b1SLaurent Vivierif compile_prog "" "" ; then
4757575b22b1SLaurent Vivier    have_rtnetlink=yes
4758575b22b1SLaurent Vivierfi
4759575b22b1SLaurent Vivier
47606a02c806SStefan Hajnoczi##########################################
47616a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47626a02c806SStefan Hajnoczihave_af_vsock=no
47636a02c806SStefan Hajnoczicat > $TMPC << EOF
47646a02c806SStefan Hajnoczi#include <errno.h>
47656a02c806SStefan Hajnoczi#include <sys/types.h>
47666a02c806SStefan Hajnoczi#include <sys/socket.h>
47676a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47686a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47696a02c806SStefan Hajnoczi#endif
47706a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47716a02c806SStefan Hajnocziint main(void) {
47726a02c806SStefan Hajnoczi    int sock, ret;
47736a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47746a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47756a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47766a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47776a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47786a02c806SStefan Hajnoczi        return 0;
47796a02c806SStefan Hajnoczi    }
47806a02c806SStefan Hajnoczi    return -1;
47816a02c806SStefan Hajnoczi}
47826a02c806SStefan HajnocziEOF
47836a02c806SStefan Hajnocziif compile_prog "" "" ; then
47846a02c806SStefan Hajnoczi    have_af_vsock=yes
47856a02c806SStefan Hajnoczifi
47866a02c806SStefan Hajnoczi
47876969ec6cSJames Clarke#################################################
47886969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47896969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47906969ec6cSJames Clarke# given. It does no harm to give it on other
47916969ec6cSJames Clarke# platforms too.
47926969ec6cSJames Clarke
47936969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47946969ec6cSJames Clarke#       contains -Wmissing-prototypes
47956969ec6cSJames Clarkecat > $TMPC << EOF
47966969ec6cSJames Clarkeextern int foo(void);
47976969ec6cSJames Clarkeint foo(void) { return 0; }
47986969ec6cSJames ClarkeEOF
47996969ec6cSJames Clarkeif ! compile_object ""; then
48006969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
48016969ec6cSJames Clarkefi
48027ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
48037ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
48047ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
48057ecf44a5SPaolo Bonzini    break
48067ecf44a5SPaolo Bonzini  fi
48077ecf44a5SPaolo Bonzinidone
48087ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
48097ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
48106969ec6cSJames Clarkefi
48116969ec6cSJames Clarke
4812277abf15SJan Vesely##########################################
48134d04351fSChristopher Covington# check for sysmacros.h
48144d04351fSChristopher Covington
48154d04351fSChristopher Covingtonhave_sysmacros=no
48164d04351fSChristopher Covingtoncat > $TMPC << EOF
48174d04351fSChristopher Covington#include <sys/sysmacros.h>
48184d04351fSChristopher Covingtonint main(void) {
48194d04351fSChristopher Covington    return makedev(0, 0);
48204d04351fSChristopher Covington}
48214d04351fSChristopher CovingtonEOF
48224d04351fSChristopher Covingtonif compile_prog "" "" ; then
48234d04351fSChristopher Covington    have_sysmacros=yes
48244d04351fSChristopher Covingtonfi
48254d04351fSChristopher Covington
48264d04351fSChristopher Covington##########################################
4827da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4828da92c3ffSAshish Mittal# Check if libvxhs is installed
4829da92c3ffSAshish Mittal
4830da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4831da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4832da92c3ffSAshish Mittal#include <stdint.h>
4833da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4834da92c3ffSAshish Mittal
4835da92c3ffSAshish Mittalvoid *vxhs_callback;
4836da92c3ffSAshish Mittal
4837da92c3ffSAshish Mittalint main(void) {
4838da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4839da92c3ffSAshish Mittal    return 0;
4840da92c3ffSAshish Mittal}
4841da92c3ffSAshish MittalEOF
4842da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4843da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4844da92c3ffSAshish Mittal    vxhs=yes
4845da92c3ffSAshish Mittal  else
4846da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4847da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4848da92c3ffSAshish Mittal    fi
4849da92c3ffSAshish Mittal    vxhs=no
4850da92c3ffSAshish Mittal  fi
4851da92c3ffSAshish Mittalfi
4852da92c3ffSAshish Mittal
4853da92c3ffSAshish Mittal##########################################
485449e00a18SAndreas Grapentin# check for _Static_assert()
485549e00a18SAndreas Grapentin
485649e00a18SAndreas Grapentinhave_static_assert=no
485749e00a18SAndreas Grapentincat > $TMPC << EOF
485849e00a18SAndreas Grapentin_Static_assert(1, "success");
485949e00a18SAndreas Grapentinint main(void) {
486049e00a18SAndreas Grapentin    return 0;
486149e00a18SAndreas Grapentin}
486249e00a18SAndreas GrapentinEOF
486349e00a18SAndreas Grapentinif compile_prog "" "" ; then
486449e00a18SAndreas Grapentin    have_static_assert=yes
486549e00a18SAndreas Grapentinfi
486649e00a18SAndreas Grapentin
486749e00a18SAndreas Grapentin##########################################
4868e86ecd4bSJuan Quintela# End of CC checks
4869e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4870e86ecd4bSJuan Quintela
48711d728c39SBlue Swirlif test "$gcov" = "yes" ; then
48721d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
48731d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4874b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4875e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4876ce278618SPeter Maydellelif test "$debug" = "no"; then
4877ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4878e86ecd4bSJuan Quintelafi
4879a316e378SJuan Quintela
48806542aa9cSPeter Lieven##########################################
48816542aa9cSPeter Lieven# Do we have libnfs
48826542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4883b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
48846542aa9cSPeter Lieven    libnfs="yes"
48856542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
48866542aa9cSPeter Lieven  else
48876542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
48888efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
48896542aa9cSPeter Lieven    fi
48906542aa9cSPeter Lieven    libnfs="no"
48916542aa9cSPeter Lieven  fi
48926542aa9cSPeter Lievenfi
48931d728c39SBlue Swirl
48946ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
48956ca026cbSPeter Maydellif test "$werror" = "yes"; then
48966ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
48976ca026cbSPeter Maydellfi
48986ca026cbSPeter Maydell
4899e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4900e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
49011156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4902e86ecd4bSJuan Quintela    fi
4903e86ecd4bSJuan Quintelafi
4904e86ecd4bSJuan Quintela
490594dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
490694dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
490794dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
490894dd53c5SGerd Hoffmannelse
490994dd53c5SGerd Hoffmann    POD2MAN="pod2man"
491094dd53c5SGerd Hoffmannfi
491194dd53c5SGerd Hoffmann
4912952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4913952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4914952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4915952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4916952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4917952afb71SBlue Swirl        fi
4918952afb71SBlue Swirl    done
4919952afb71SBlue Swirlfi
4920952afb71SBlue Swirl
492110ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4922e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4923528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4924834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
49255a67135aSbellard
49264b1c11fdSDaniel P. Berrangetools=""
49274b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4928ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
49294b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
49304b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4931a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
49324b1c11fdSDaniel P. Berrange  fi
49334b1c11fdSDaniel P. Berrangefi
49344b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4935983eef5aSMeador Inge  if test "$virtfs" != no ; then
4936be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4937983eef5aSMeador Inge      virtfs=yes
493817bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4939983eef5aSMeador Inge    else
4940983eef5aSMeador Inge      if test "$virtfs" = yes; then
49413f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4942983eef5aSMeador Inge      fi
494317500370SAndreas Färber      virtfs=no
4944983eef5aSMeador Inge    fi
494517bff52bSM. Mohan Kumar  fi
4946d138cee9SMichael Rothfi
49479d6bc27bSMichael Roth
49489d6bc27bSMichael Roth# Probe for guest agent support/options
49499d6bc27bSMichael Roth
4950e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4951b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4952fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4953e8ef31a3SMichael Tokarev      guest_agent=yes
4954e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4955e8ef31a3SMichael Tokarev      guest_agent=no
4956e8ef31a3SMichael Tokarev  else
4957e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4958ca35f780SPaolo Bonzini  fi
49594b1c11fdSDaniel P. Berrangefi
4960ca35f780SPaolo Bonzini
49619d6bc27bSMichael Roth# Guest agent Window MSI  package
49629d6bc27bSMichael Roth
49639d6bc27bSMichael Rothif test "$guest_agent" != yes; then
49649d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
49659d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
49669d6bc27bSMichael Roth  fi
49679d6bc27bSMichael Roth  guest_agent_msi=no
49689d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
49699d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49709d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
49719d6bc27bSMichael Roth  fi
49729d6bc27bSMichael Roth  guest_agent_msi=no
49739d6bc27bSMichael Rothelif ! has wixl; then
49749d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49759d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
49769d6bc27bSMichael Roth  fi
49779d6bc27bSMichael Roth  guest_agent_msi=no
49781a34904eSMichael Rothelse
49791a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
49801a34904eSMichael Roth  # disabled explicitly
49811a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
49821a34904eSMichael Roth    guest_agent_msi=yes
49831a34904eSMichael Roth  fi
49849d6bc27bSMichael Rothfi
49859d6bc27bSMichael Roth
49861a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
49879d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
49889d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
49899d6bc27bSMichael Roth  fi
49909d6bc27bSMichael Roth
49919d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
49929d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
49939d6bc27bSMichael Roth  fi
49949d6bc27bSMichael Roth
49959d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
49969d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
49979d6bc27bSMichael Roth  fi
49989d6bc27bSMichael Roth
49999d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
500089138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
50019d6bc27bSMichael Roth  fi
50029d6bc27bSMichael Roth
500389138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
50049d6bc27bSMichael Roth
50059d6bc27bSMichael Roth  case "$cpu" in
50069d6bc27bSMichael Roth  x86_64)
50079d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
50089d6bc27bSMichael Roth    ;;
50099d6bc27bSMichael Roth  i386)
50109d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
50119d6bc27bSMichael Roth    ;;
50129d6bc27bSMichael Roth  *)
50139d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
50149d6bc27bSMichael Roth    ;;
50159d6bc27bSMichael Roth  esac
50169d6bc27bSMichael Rothfi
50179d6bc27bSMichael Roth
5018ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5019ca35f780SPaolo Bonziniroms=
5020ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5021ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5022ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5023e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5024e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5025e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
5026e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
5027e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5028e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5029ca35f780SPaolo Bonzini            roms="optionrom"
5030e57218b6SPeter Maydell            break
5031e57218b6SPeter Maydell        fi
5032e57218b6SPeter Maydell    done
5033ca35f780SPaolo Bonzinifi
5034d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
503539ac8455SDavid Gibson  roms="$roms spapr-rtas"
503639ac8455SDavid Gibsonfi
5037ca35f780SPaolo Bonzini
50389933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
50399933c305SChristian Borntraeger  roms="$roms s390-ccw"
50409933c305SChristian Borntraegerfi
50419933c305SChristian Borntraeger
5042964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
504392fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5044964c6fa1SRichard Henderson  textseg_addr=
5045964c6fa1SRichard Henderson  case "$cpu" in
5046479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5047479eb121SRichard Henderson      # ??? Rationale for choosing this address
5048964c6fa1SRichard Henderson      textseg_addr=0x60000000
5049964c6fa1SRichard Henderson      ;;
5050964c6fa1SRichard Henderson    mips)
5051479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5052479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5053479eb121SRichard Henderson      textseg_addr=0x60000000
5054964c6fa1SRichard Henderson      ;;
5055964c6fa1SRichard Henderson  esac
5056964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5057964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5058964c6fa1SRichard Henderson    int main(void) { return 0; }
5059964c6fa1SRichard HendersonEOF
5060964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5061964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5062964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5063964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5064964c6fa1SRichard Henderson      # at least.
506592fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
506692fe2ba8SPeter Maydell        error_exit \
506792fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
506892fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
506992fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
507092fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
507192fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
507292fe2ba8SPeter Maydell            "--disable-user option to configure."
507392fe2ba8SPeter Maydell      fi
507492fe2ba8SPeter Maydell
5075964c6fa1SRichard Henderson      $ld --verbose | sed \
5076964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5077964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5078964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5079964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5080964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5081964c6fa1SRichard Henderson    fi
5082964c6fa1SRichard Henderson  fi
5083964c6fa1SRichard Hendersonfi
5084964c6fa1SRichard Henderson
508502d34f62SCole Robinsonecho_version() {
508602d34f62SCole Robinson    if test "$1" = "yes" ; then
508702d34f62SCole Robinson        echo "($2)"
508802d34f62SCole Robinson    fi
508902d34f62SCole Robinson}
509002d34f62SCole Robinson
509150e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
509250e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
509350e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
50945ca9388aSGerd Hoffmann
50957d13299dSbellardecho "Install prefix    $prefix"
509689138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
509789138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
509889138857SStefan Weilecho "library directory $(eval echo $libdir)"
509989138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
510089138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
510189138857SStefan Weilecho "include directory $(eval echo $includedir)"
510289138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
510311d9f695Sbellardif test "$mingw32" = "no" ; then
510489138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
510589138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
510643ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
51075a699bbbSLaszlo Ersekelse
51085a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5109d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
511011d9f695Sbellardfi
51115a67135aSbellardecho "Source path       $source_path"
51127d13299dSbellardecho "C compiler        $cc"
511383469015Sbellardecho "Host C compiler   $host_cc"
511483f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
51153c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
511645d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
51170c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5118a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
51190c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
51207d13299dSbellardecho "make              $make"
51216a882643Spbrookecho "install           $install"
5122c886edfbSBlue Swirlecho "python            $python"
5123e2d8830eSBradif test "$slirp" = "yes" ; then
5124e2d8830eSBrad    echo "smbd              $smbd"
5125e2d8830eSBradfi
512617969268SFam Zhengecho "module support    $modules"
5127a98fd896Sbellardecho "host CPU          $cpu"
5128de83cd02Sbellardecho "host big endian   $bigendian"
512997a847bcSbellardecho "target list       $target_list"
5130ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
51317d13299dSbellardecho "gprof enabled     $gprof"
513203b4fe7dSaliguoriecho "sparse enabled    $sparse"
51331625af87Saliguoriecho "strip binaries    $strip_opt"
513405c2a3e7Sbellardecho "profiler          $profiler"
513543ce4dfeSbellardecho "static build      $static"
51365b0753e0Sbellardif test "$darwin" = "yes" ; then
51375b0753e0Sbellard    echo "Cocoa support     $cocoa"
51385b0753e0Sbellardfi
5139e2134eb9SGerd Hoffmannecho "pixman            $pixman"
514089138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
514189138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5142925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
514389138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5144a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5145ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5146b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
514791bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
514837788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
514989138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5150fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
51519a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
51524d3b6f6eSbalrogecho "curses support    $curses"
51539d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5154769ce76dSAlexander Grafecho "curl support      $curl"
515567b915a5Sbellardecho "mingw32 support   $mingw32"
51560c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5157b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5158b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5159983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5160821601eaSJes Sorensenecho "VNC support       $vnc"
5161821601eaSJes Sorensenif test "$vnc" = "yes" ; then
51622f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
51632f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5164efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5165821601eaSJes Sorensenfi
51663142255cSblueswir1if test -n "$sparc_cpu"; then
51673142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
51683142255cSblueswir1fi
5169e37630caSaliguoriecho "xen support       $xen"
51703996e85cSPaul Durrantif test "$xen" = "yes" ; then
51713996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
517264a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
51733996e85cSPaul Durrantfi
51742e4d9fb1Saurel32echo "brlapi support    $brlapi"
5175a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5176a25dba17SJuan Quintelaecho "Documentation     $docs"
517740d6444eSAvi Kivityecho "PIE               $pie"
51788a16d273Sthsecho "vde support       $vde"
517958952137SVincenzo Maffioneecho "netmap support    $netmap"
51805c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5181758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
518277755340Sthsecho "Install blobs     $blobs"
5183b31a0277SJuan Quintelaecho "KVM support       $kvm"
5184b0cb0a66SVincent Palatinecho "HAX support       $hax"
51852da776dbSMichael R. Hinesecho "RDMA support      $rdma"
51869195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5187f652e6afSaurel32echo "fdt support       $fdt"
5188ceb42de8Saliguoriecho "preadv support    $preadv"
51895f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5190e78815a5SAndreas Färberecho "madvise           $madvise"
5191e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
519247e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5193d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
51945e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5195fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
51965b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5197713572a7SMarc-André Lureauif have_backend "simple"; then
51989410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5199e00e36fbSStefan Weilfi
520089138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5201f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5202dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
52037b02f544SMarc-André Lureauecho "smartcard support $smartcard"
52042b2325ffSGerd Hoffmannecho "libusb            $libusb"
520569354a83SHans de Goedeecho "usb net redir     $usb_redir"
5206da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5207014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5208c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
52096542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5210d138cee9SMichael Rothecho "build guest agent $guest_agent"
5211d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
521250cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
52134c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5214f794573eSEduardo Otuboecho "seccomp support   $seccomp"
52157c2acc70SPeter Maydellecho "coroutine backend $coroutine"
521670c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
52177d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5218eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
52191d728c39SBlue Swirlecho "gcov              $gcov_tool"
52201d728c39SBlue Swirlecho "gcov enabled      $gcov"
5221ab214c29SStefan Bergerecho "TPM support       $tpm"
52220a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
52233b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
52243556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5225*ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5226607dacd0Sqiaonuohanecho "lzo support       $lzo"
5227607dacd0Sqiaonuohanecho "snappy support    $snappy"
52286b383c08SPeter Wuecho "bzip2 support     $bzip2"
5229a99d57bbSWanlong Gaoecho "NUMA host support $numa"
52302847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
52317b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
523299f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5233a6b1d4c0SChanglong Xieecho "replication support $replication"
5234da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
523567b915a5Sbellard
52361ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
523724b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5238e8cd23deSbellardfi
523997a847bcSbellard
5240898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5241898be3e0SPeter Maydell    echo
5242898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5243898be3e0SPeter Maydell    echo
5244898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5245898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5246898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5247898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5248898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5249898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5250898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5251898be3e0SPeter Maydellfi
5252898be3e0SPeter Maydell
5253898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5254898be3e0SPeter Maydell    echo
5255898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5256898be3e0SPeter Maydell    echo
5257c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5258c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5259898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5260898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5261898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5262898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5263898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5264898be3e0SPeter Maydellfi
5265898be3e0SPeter Maydell
526698ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
526797a847bcSbellard
5268dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5269dbd99ae3SStefan Weil
527098ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
527198ec69acSJuan Quintelaecho >> $config_host_mak
527298ec69acSJuan Quintela
5273e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
527499d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
527599d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
52763aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
52778bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
52780f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
527999d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
528099d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
528122d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
52829afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
52839afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5284e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
52855a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5286785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
52875a699bbbSLaszlo Ersekfi
5288f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5289f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5290f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5291834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5292f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5293804edf29SJuan Quintela
529498ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5295727e5283SPaolo Bonzini
5296f8393946Saurel32if test "$debug_tcg" = "yes" ; then
52972358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5298f8393946Saurel32fi
52991625af87Saliguoriif test "$strip_opt" = "yes" ; then
530052ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
53011625af87Saliguorifi
53027d13299dSbellardif test "$bigendian" = "yes" ; then
5303e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
530497a847bcSbellardfi
530567b915a5Sbellardif test "$mingw32" = "yes" ; then
530698ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
530789138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
53089fe6de94SBlue Swirl  version_major=${rc_version%%.*}
53099fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53109fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
53119fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53129fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
53139fe6de94SBlue Swirl  version_micro=0
53149fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
53159fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5316d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5317d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5318f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5319d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5320d9840e25STomoki Sekiyama  fi
532150cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
532250cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
532350cbebb9SMichael Roth  fi
53241a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
53259dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
53269dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
53279dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
53289dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
53299dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
53309dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
53319dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
53329dacf32dSYossi Hindin  fi
5333210fa556Spbrookelse
533435f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5335210fa556Spbrookfi
5336128ab2ffSblueswir1
5337dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5338dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5339dffcb71cSMark McLoughlinfi
5340dffcb71cSMark McLoughlin
534183fb7adfSbellardif test "$darwin" = "yes" ; then
534298ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
534383fb7adfSbellardfi
5344b29fe3edSmalc
5345b29fe3edSmalcif test "$aix" = "yes" ; then
534698ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5347b29fe3edSmalcfi
5348b29fe3edSmalc
5349ec530c81Sbellardif test "$solaris" = "yes" ; then
535098ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
53512358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
53520475a5caSths  if test "$needs_libsunmath" = "yes" ; then
535375b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
53540475a5caSths  fi
5355ec530c81Sbellardfi
5356179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5357179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5358179cf400SAndreas Färberfi
535997a847bcSbellardif test "$static" = "yes" ; then
536098ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
536197a847bcSbellardfi
53621ba16968SStefan Weilif test "$profiler" = "yes" ; then
53632358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
536405c2a3e7Sbellardfi
5365c20709aaSbellardif test "$slirp" = "yes" ; then
536698ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5367e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5368c20709aaSbellardfi
53698a16d273Sthsif test "$vde" = "yes" ; then
537098ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
53718a16d273Sthsfi
537258952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
537358952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
537458952137SVincenzo Maffionefi
5375015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5376015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5377015a33bdSGongleifi
537847e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
537947e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
538047e98658SCorey Bryantfi
53812358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
53820c58ac1cSmalcfor drv in $audio_drv_list; do
538389138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
538498ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
53850c58ac1cSmalcdone
538667f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
538767f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
538867f86e8eSJuan Quintelafi
5389d5631638Smalcif test "$audio_win_int" = "yes" ; then
5390d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5391d5631638Smalcfi
5392b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5393b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5394821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5395821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5396821601eaSJes Sorensenfi
53972f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
539898ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
53992f9606b3Saliguorifi
5400821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
54012f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
54022f6f5c7aSCorentin Charyfi
5403821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5404efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5405efe556adSCorentin Charyfi
540676655d6dSaliguoriif test "$fnmatch" = "yes" ; then
54072358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
540876655d6dSaliguorifi
5409dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5410dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5411dce512deSChristoph Hellwigfi
541289138857SStefan Weilqemu_version=$(head $source_path/VERSION)
541398ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
54142358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
541598ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
541698ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5417a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
541898ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5419cc8ae6deSpbrookfi
542017969268SFam Zhengif test "$modules" = "yes"; then
5421e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5422e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
542389138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
542417969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
542517969268SFam Zhengfi
54261ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
542798ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5428a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
54298ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
543049ecc3faSbellardfi
543149ecc3faSbellardif test "$cocoa" = "yes" ; then
543298ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
543349ecc3faSbellardfi
54344d3b6f6eSbalrogif test "$curses" = "yes" ; then
543598ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5436ab4e5602SJan Kiszkafi
5437ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
54382358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5439ebc996f3SRiku Voipiofi
5440099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
54412358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5442099d6b0fSRiku Voipiofi
544340ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
544440ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
544540ff6d7eSKevin Wolffi
54463ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
54472358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
54483ce34dfbSvibisreenivasanfi
5449c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5450c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5451c2882b96SRiku Voipiofi
5452751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5453751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5454751bcc39SMarc-André Lureaufi
5455d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5456d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5457d0927938SUlrich Hechtfi
54583d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
54593d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
54603d4fa43eSKusanagi Kouichifi
5461b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5462b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5463b953f075SDenis V. Lunevfi
5464ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5465ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5466ed911435SKevin Wolffi
5467c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5468c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5469c727f47dSPeter Maydellfi
5470dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5471dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5472dace20dcSPeter Maydellfi
5473d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5474d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5475d0927938SUlrich Hechtfi
54764e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
54774e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
54784e0c6529SAlex Blighfi
5479cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5480cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5481cd758dd0SAlex Blighfi
54823b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
54833b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
54843b6edd16SPeter Maydellfi
54853b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
54863b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
54873b6edd16SPeter Maydellfi
5488a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5489a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5490a8fd1abaSPeter Maydellfi
549151834341SRiku Voipioif test "$timerfd" = "yes" ; then
549251834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
549351834341SRiku Voipiofi
54949af5c906SRiku Voipioif test "$setns" = "yes" ; then
54959af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
54969af5c906SRiku Voipiofi
549738860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
549838860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
549938860a03SAleksandar Markovicfi
55005a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
55015a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
55025a03cd00SAleksandar Markovicfi
55033b3f24adSaurel32if test "$inotify" = "yes" ; then
55042358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
55053b3f24adSaurel32fi
5506c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5507c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5508c05c7a73SRiku Voipiofi
55096ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
55106ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
55116ae9a1f4SJuan Quintelafi
55126ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
55136ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
55146ae9a1f4SJuan Quintelafi
5515769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5516d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5517b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
55186ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5519769ce76dSAlexander Graffi
55202e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
552198ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
55222e4d9fb1Saurel32fi
5523fb599c9aSbalrogif test "$bluez" = "yes" ; then
552498ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5525ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5526fb599c9aSbalrogfi
5527d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
55289d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
55299d41401bSMichael S. Tsirkinfi
5530a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5531a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5532a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5533a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5534014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5535925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5536925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5537925a0400SGerd Hoffmann  fi
5538bbbf9bfbSStefan Weilfi
5539a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5540ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5541ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5542ddbb0d09SDaniel P. Berrangefi
5543b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5544b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5545b917da4cSDaniel P. Berrangefi
554691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
554791bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
55481f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
55491f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
55501f923c70SLongpeng(Mike)  fi
555137788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
555237788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
555337788f25SDaniel P. Berrange  fi
555462893b67SDaniel P. Berrangefi
555591bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
555691bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5557becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5558fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5559fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5560fff2f982SDaniel P. Berrange  fi
5561ed754746SDaniel P. Berrangefi
55629a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
55639a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
55649a2fd434SDaniel P. Berrangefi
5565559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5566559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5567559607eaSDaniel P. Berrangefi
55686b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
55696b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
55706b39b063SEric Blakefi
5571277abf15SJan Vesely
5572277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5573277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5574277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5575277abf15SJan Vesely# if this macro is set.
5576277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5577277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5578277abf15SJan Veselyfi
5579bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5580bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5581a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5582a4ccabcfSAnthony Liguorifi
55839d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
55849d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
55859d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
55869d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
55879d9e1521SGerd Hoffmannfi
5588e37630caSaliguoriif test "$xen" = "yes" ; then
55896dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5590d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
559164a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
559264a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
559364a7ad6fSIan Campbell  fi
5594e37630caSaliguorifi
55955c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
55965c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
55975c6c3a6cSChristoph Hellwigfi
5598758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5599758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5600758e8e38SVenkateswararao Jujjuri (JV)fi
56014f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
56024f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
56034f26f2b6SAvi Kivityfi
5604983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5605758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5606758e8e38SVenkateswararao Jujjuri (JV)fi
56075e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
56085e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
56095e9be92dSNicholas Bellingerfi
561003ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
561103ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
561203ce5744SNikolay Nikolaevfi
5613fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5614fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5615fc0b9b0eSStefan Hajnoczifi
561677755340Sthsif test "$blobs" = "yes" ; then
561798ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
561877755340Sthsfi
5619bf9298b9Saliguoriif test "$iovec" = "yes" ; then
56202358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5621bf9298b9Saliguorifi
5622ceb42de8Saliguoriif test "$preadv" = "yes" ; then
56232358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5624ceb42de8Saliguorifi
5625f652e6afSaurel32if test "$fdt" = "yes" ; then
56263f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5627f652e6afSaurel32fi
5628dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5629dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5630dcc38d1cSMarcelo Tosattifi
56319195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
56329195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
56339195b2c2SStefan Weilfi
56345f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
56355f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
56365f6b9e8fSBlue Swirlfi
5637e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5638e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5639e78815a5SAndreas Färberfi
5640e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5641e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5642e78815a5SAndreas Färberfi
564397a847bcSbellard
5644cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5645cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5646cd4ec0b4SGerd Hoffmannfi
5647cd4ec0b4SGerd Hoffmann
56487b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
56497b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5650111a38b0SRobert Relyeafi
5651111a38b0SRobert Relyea
56522b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
56532b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
56542b2325ffSGerd Hoffmannfi
56552b2325ffSGerd Hoffmann
565669354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
565769354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
565869354a83SHans de Goedefi
565969354a83SHans de Goede
5660da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5661da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5662da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5663014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5664014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5665014cb152SGerd Hoffmann  fi
566620ff075bSMichael Wallefi
566720ff075bSMichael Walle
566899f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
566999f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
567099f2dbd3SLiang Lifi
567199f2dbd3SLiang Li
5672607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5673607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5674607dacd0Sqiaonuohanfi
5675607dacd0Sqiaonuohan
5676607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5677607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5678607dacd0Sqiaonuohanfi
5679607dacd0Sqiaonuohan
56806b383c08SPeter Wuif test "$bzip2" = "yes" ; then
56816b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
56826b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
56836b383c08SPeter Wufi
56846b383c08SPeter Wu
5685c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5686d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
56876ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
56886ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5689c589b249SRonnie Sahlbergfi
5690c589b249SRonnie Sahlberg
56916542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
56924be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
56934be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
56946542aa9cSPeter Lievenfi
56956542aa9cSPeter Lieven
5696f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5697f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5698f794573eSEduardo Otubofi
5699f794573eSEduardo Otubo
570083fb7adfSbellard# XXX: suppress that
57017d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
57022358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
57037d3505c5Sbellardfi
57047d3505c5Sbellard
57054d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
57064d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
57074d9310f4SDaniel P. Berrangefi
57083556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
57093556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
57103556c233SPaolo Bonzinifi
5711f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5712d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
57136ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
57146ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5715f27aaf4bSChristian Brunnerfi
571620ff6c80SAnthony Liguori
57177c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
571870c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
571970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
572070c60c08SStefan Hajnoczielse
572170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
572270c60c08SStefan Hajnoczifi
5723d0e2fce5SAneesh Kumar K.V
57247d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
57257d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
57267d992e4dSPeter Lievenfi
57277d992e4dSPeter Lieven
5728d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5729d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5730d2042378SAneesh Kumar K.Vfi
5731d2042378SAneesh Kumar K.V
5732e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5733e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5734e06a765eSHarsh Prateek Borafi
5735e06a765eSHarsh Prateek Bora
5736cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5737cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
573806d71fa1SPeter Maydellfi
573906d71fa1SPeter Maydell
57403f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
57413f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
57423f4349dcSKevin Wolffi
57433f4349dcSKevin Wolf
57448ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
57458ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
57468ab1bf12SLuiz Capitulinofi
57478ab1bf12SLuiz Capitulino
574876a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
574976a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
575076a347e1SRichard Hendersonfi
575176a347e1SRichard Henderson
5752f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5753f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5754f540166bSRichard Hendersonfi
5755f540166bSRichard Henderson
57567ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
57577ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
57587ebee43eSRichard Hendersonfi
57597ebee43eSRichard Henderson
5760df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5761df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5762df79b996SRichard Hendersonfi
5763df79b996SRichard Henderson
57641e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
57651e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
57661e6e9acaSRichard Hendersonfi
57671e6e9acaSRichard Henderson
5768eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5769d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
57706ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
57716ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5772eb100396SBharata B Raofi
5773eb100396SBharata B Rao
5774d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5775d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5776d85fa9ebSJeff Codyfi
5777d85fa9ebSJeff Cody
57780c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
57790c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
57800c14fb47SBharata B Raofi
57810c14fb47SBharata B Rao
57827c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
57837c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
57847c815372SBharata B Raofi
57857c815372SBharata B Rao
57860a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5787d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
57886ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
57896ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
57900a12ec87SRichard W.M. Jonesfi
57910a12ec87SRichard W.M. Jones
5792*ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
5793*ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
5794*ed1701c6SDr. David Alan Gilbertfi
5795*ed1701c6SDr. David Alan Gilbert
579668063649Sblueswir1# USB host support
5797b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
57982b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5799b5613fdcSGerd Hoffmannelse
580098ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5801b5613fdcSGerd Hoffmannfi
580268063649Sblueswir1
58033b8acc11SPaolo Bonzini# TPM passthrough support?
58043b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
58053b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
58063b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
58073b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
58083b8acc11SPaolo Bonzini  fi
58093b8acc11SPaolo Bonzinifi
58103b8acc11SPaolo Bonzini
58115b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
58125b808275SLluís Vilanovaif have_backend "nop"; then
58136d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
581422890ab5SPrerna Saxenafi
58155b808275SLluís Vilanovaif have_backend "simple"; then
58166d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
58176d8a764eSLluís  # Set the appropriate trace file.
5818953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
58199410b56cSPrerna Saxenafi
5820ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5821ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
58226d8a764eSLluísfi
58235b808275SLluís Vilanovaif have_backend "ust"; then
58246d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
58256d8a764eSLluísfi
58265b808275SLluís Vilanovaif have_backend "dtrace"; then
58276d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
58286d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
58296d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
58306d8a764eSLluís  fi
5831c276b17dSDaniel P. Berrangefi
58325b808275SLluís Vilanovaif have_backend "ftrace"; then
5833781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5834781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5835781e9545SEiichi Tsukata  else
583621684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5837781e9545SEiichi Tsukata  fi
5838781e9545SEiichi Tsukatafi
58390a852417SPaul Durrantif have_backend "syslog"; then
58400a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
58410a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
58420a852417SPaul Durrant  else
58430a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
58440a852417SPaul Durrant  fi
58450a852417SPaul Durrantfi
58469410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
58479410b56cSPrerna Saxena
58482da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
58492da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
58502da776dbSMichael R. Hinesfi
58512da776dbSMichael R. Hines
5852575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5853575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5854575b22b1SLaurent Vivierfi
5855575b22b1SLaurent Vivier
5856a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5857a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5858a6b1d4c0SChanglong Xiefi
5859a6b1d4c0SChanglong Xie
58606a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
58616a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
58626a02c806SStefan Hajnoczifi
58636a02c806SStefan Hajnoczi
58644d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
58654d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
58664d04351fSChristopher Covingtonfi
58674d04351fSChristopher Covington
586849e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
586949e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
587049e00a18SAndreas Grapentinfi
587149e00a18SAndreas Grapentin
58725c312079SDr. David Alan Gilbert# Hold two types of flag:
58735c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
58745c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
58755c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
58765c312079SDr. David Alan Gilbert#                                     platform
58775c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
58785c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
58795c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
58805c312079SDr. David Alan Gilbertfi
58815c312079SDr. David Alan Gilbert
5882da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
5883da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
5884da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
5885da92c3ffSAshish Mittalfi
5886da92c3ffSAshish Mittal
58875b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
58885b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
58895b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
58905b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
58915b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
58925b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5893c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
58945b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
589540d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
589640d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
58975b5e3037SPaolo Bonzinielse
58985b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
58995b5e3037SPaolo Bonzinifi
59005b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
59015b5e3037SPaolo Bonzini
590298ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
590398ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5904804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5905804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
59061901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
59071901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
59081901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
590921655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5910c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5911804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5912a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5913a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5914a31a8642SMichael S. Tsirkinfi
59152b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5916804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
591783f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
59183c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5919804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
592045d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5921cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
59225f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
59233dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5924804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5925804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
59264852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
59279fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5928e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
592946eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5930a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5931f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5932e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5933e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
593480fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
59352944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5936e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5937e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5938e39f0062SPaolo Bonzinifi
593942da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
594042da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
594142da6041SGerd Hoffmannelse
594242da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
594342da6041SGerd Hoffmannfi
5944e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
594546eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
59466969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5947e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
594873da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
59493e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5950409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5951804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
595217969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
595317969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5954957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
595590246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
595690246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
595794dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5958cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
59591d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59601d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
59611d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
59621d728c39SBlue Swirlfi
5963804edf29SJuan Quintela
59646efd7517SPeter Maydell# use included Linux headers
59656efd7517SPeter Maydellif test "$linux" = "yes" ; then
5966a307beb6SAndreas Färber  mkdir -p linux-headers
59676efd7517SPeter Maydell  case "$cpu" in
5968c72b26ecSRichard Henderson  i386|x86_64|x32)
596908312a63SPeter Maydell    linux_arch=x86
59706efd7517SPeter Maydell    ;;
59716efd7517SPeter Maydell  ppcemb|ppc|ppc64)
597208312a63SPeter Maydell    linux_arch=powerpc
59736efd7517SPeter Maydell    ;;
59746efd7517SPeter Maydell  s390x)
597508312a63SPeter Maydell    linux_arch=s390
597608312a63SPeter Maydell    ;;
59771f080313SClaudio Fontana  aarch64)
59781f080313SClaudio Fontana    linux_arch=arm64
59791f080313SClaudio Fontana    ;;
5980222e7d11SSanjay Lal  mips64)
5981222e7d11SSanjay Lal    linux_arch=mips
5982222e7d11SSanjay Lal    ;;
598308312a63SPeter Maydell  *)
598408312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
598508312a63SPeter Maydell    linux_arch="$cpu"
59866efd7517SPeter Maydell    ;;
59876efd7517SPeter Maydell  esac
598808312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
598908312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
599008312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
599108312a63SPeter Maydell    fi
59926efd7517SPeter Maydellfi
59936efd7517SPeter Maydell
599497a847bcSbellardfor target in $target_list; do
599597a847bcSbellardtarget_dir="$target"
599625be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
599789138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
599897a847bcSbellardtarget_bigendian="no"
59991f3d3c8fSJuan Quintela
6000c1799a84SPaolo Bonzinicase "$target_name" in
60014a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6002ea2d6a39SJuan Quintela  target_bigendian=yes
6003ea2d6a39SJuan Quintela  ;;
6004ea2d6a39SJuan Quintelaesac
600597a847bcSbellardtarget_softmmu="no"
6006997344f3Sbellardtarget_user_only="no"
6007831b7825Sthstarget_linux_user="no"
600884778508Sblueswir1target_bsd_user="no"
60099e407a85Spbrookcase "$target" in
6010c1799a84SPaolo Bonzini  ${target_name}-softmmu)
60119e407a85Spbrook    target_softmmu="yes"
60129e407a85Spbrook    ;;
6013c1799a84SPaolo Bonzini  ${target_name}-linux-user)
60149c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
601576ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
60169c7a4202SBlue Swirl    fi
60179e407a85Spbrook    target_user_only="yes"
60189e407a85Spbrook    target_linux_user="yes"
60199e407a85Spbrook    ;;
6020c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
60219cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
602276ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
60239c7a4202SBlue Swirl    fi
602484778508Sblueswir1    target_user_only="yes"
602584778508Sblueswir1    target_bsd_user="yes"
602684778508Sblueswir1    ;;
60279e407a85Spbrook  *)
602876ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
60299e407a85Spbrook    exit 1
60309e407a85Spbrook    ;;
60319e407a85Spbrookesac
6032831b7825Sths
603397a847bcSbellardmkdir -p $target_dir
603425be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
603597a847bcSbellard
6036e5fe0c52Spbrookbflt="no"
6037ca759f9eSAlex Bennéemttcg="no"
603889138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
603956aebc89Spbrookgdb_xml_files=""
60407ba1e619Saliguori
6041c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
60426acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6043e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6044e73aae67SJuan Quintela
6045c1799a84SPaolo Bonzinicase "$target_name" in
60462408a527Saurel32  i386)
604700fcd100SAbdallah Bouassida    gdb_xml_files="i386-32bit-core.xml"
60482408a527Saurel32  ;;
60492408a527Saurel32  x86_64)
60506acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
605100fcd100SAbdallah Bouassida    gdb_xml_files="i386-64bit-core.xml"
60522408a527Saurel32  ;;
60532408a527Saurel32  alpha)
60545ee4f3c2SRichard Henderson    mttcg="yes"
60552408a527Saurel32  ;;
60562408a527Saurel32  arm|armeb)
6057b498c8a0SJuan Quintela    TARGET_ARCH=arm
6058e5fe0c52Spbrook    bflt="yes"
6059ca759f9eSAlex Bennée    mttcg="yes"
606056aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60612408a527Saurel32  ;;
60626a49fa95SAlexander Graf  aarch64)
60636a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
60646a49fa95SAlexander Graf    bflt="yes"
6065ca759f9eSAlex Bennée    mttcg="yes"
60668f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60676a49fa95SAlexander Graf  ;;
60682408a527Saurel32  cris)
60692408a527Saurel32  ;;
607061766fe9SRichard Henderson  hppa)
607161766fe9SRichard Henderson  ;;
6072613a22c9SMichael Walle  lm32)
6073613a22c9SMichael Walle  ;;
60742408a527Saurel32  m68k)
60750938cda5Saurel32    bflt="yes"
607656aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
60772408a527Saurel32  ;;
6078877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6079877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
608072b675caSEdgar E. Iglesias    bflt="yes"
608172b675caSEdgar E. Iglesias  ;;
60822408a527Saurel32  mips|mipsel)
6083b498c8a0SJuan Quintela    TARGET_ARCH=mips
608425be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
60852408a527Saurel32  ;;
60862408a527Saurel32  mipsn32|mipsn32el)
6087597e2cecSRichard Henderson    TARGET_ARCH=mips64
60886acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
608925be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6090597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
60912408a527Saurel32  ;;
60922408a527Saurel32  mips64|mips64el)
6093b498c8a0SJuan Quintela    TARGET_ARCH=mips64
60946acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
609525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
60962408a527Saurel32  ;;
6097d15a9c23SAnthony Green  moxie)
6098d15a9c23SAnthony Green  ;;
6099e671711cSMarek Vasut  nios2)
6100e671711cSMarek Vasut  ;;
61014a09d0bbSRichard Henderson  or1k)
6102e67db06eSJia Liu    TARGET_ARCH=openrisc
6103e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6104e67db06eSJia Liu  ;;
61052408a527Saurel32  ppc)
6106c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
61072408a527Saurel32  ;;
61082408a527Saurel32  ppcemb)
61096acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6110e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6111c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
61122408a527Saurel32  ;;
61132408a527Saurel32  ppc64)
61146acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6115e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6116f0b0685dSNikunj A Dadhania    mttcg=yes
61171438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61182408a527Saurel32  ;;
61199c35126cSDoug Kwan  ppc64le)
61209c35126cSDoug Kwan    TARGET_ARCH=ppc64
61219c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
61229c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6123f0b0685dSNikunj A Dadhania    mttcg=yes
61241438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61259c35126cSDoug Kwan  ;;
61262408a527Saurel32  ppc64abi32)
6127b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
61286acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6129e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
613025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61311438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61322408a527Saurel32  ;;
61332408a527Saurel32  sh4|sh4eb)
6134b498c8a0SJuan Quintela    TARGET_ARCH=sh4
61354dbed897Spbrook    bflt="yes"
61362408a527Saurel32  ;;
61372408a527Saurel32  sparc)
61382408a527Saurel32  ;;
61392408a527Saurel32  sparc64)
61406acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
61412408a527Saurel32  ;;
61422408a527Saurel32  sparc32plus)
6143b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
61446acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6145e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
614625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61472408a527Saurel32  ;;
614824e804ecSAlexander Graf  s390x)
61498a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
615024e804ecSAlexander Graf  ;;
6151444e06b1SChen Gang  tilegx)
6152444e06b1SChen Gang  ;;
61535ecaa4edSPeter Crosthwaite  tricore)
61545ecaa4edSPeter Crosthwaite  ;;
6155d2fbca94SGuan Xuetao  unicore32)
6156d2fbca94SGuan Xuetao  ;;
6157cfa550c6SMax Filippov  xtensa|xtensaeb)
6158cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6159cfa550c6SMax Filippov  ;;
61602408a527Saurel32  *)
616176ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
61622408a527Saurel32  ;;
61632408a527Saurel32esac
61645e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
61655e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
61665e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
61675e8861a0SPaolo Bonzinifi
61685e8861a0SPaolo Bonzini
61695e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
61705e8861a0SPaolo Bonzini
617199afc91dSDaniel P. Berrangeupper() {
617299afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
617399afc91dSDaniel P. Berrange}
617499afc91dSDaniel P. Berrange
617589138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
617625be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6177c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
617825be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6179e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6180e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6181e6e91b9cSJuan Quintelafi
618225be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6183adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6184adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6185adfc3e91SStacey Sonfi
6186c1799a84SPaolo Bonzinicase "$target_name" in
61871b0c87fcSJuan Quintela  i386|x86_64)
61881b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
618925be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6190eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6191eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6192eb6fda0fSAnthony PERARD      fi
6193432d268cSJun Nakajima    fi
619459d21e53SAlexander Graf    ;;
619559d21e53SAlexander Graf  *)
61961b0c87fcSJuan Quintelaesac
6197c1799a84SPaolo Bonzinicase "$target_name" in
6198222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6199c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6200c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6201c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6202c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6203c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6204c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6205c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6206222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6207c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
620818b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
620918b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
621018b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
621125be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
62121ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6213d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6214421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6215d5970055SMichael S. Tsirkin      fi
6216c59249f9SJuan Quintela    fi
6217c59249f9SJuan Quintelaesac
6218b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6219b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6220b0cb0a66SVincent Palatin    case "$target_name" in
6221b0cb0a66SVincent Palatin    i386|x86_64)
6222b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6223b0cb0a66SVincent Palatin    ;;
6224b0cb0a66SVincent Palatin    esac
6225b0cb0a66SVincent Palatin  fi
6226b0cb0a66SVincent Palatinfi
6227de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
622825be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
622997a847bcSbellardfi
623097a847bcSbellardif test "$target_softmmu" = "yes" ; then
623125be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6232ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6233ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6234ca759f9eSAlex Bennée  fi
6235de83cd02Sbellardfi
6236997344f3Sbellardif test "$target_user_only" = "yes" ; then
623725be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6238a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6239997344f3Sbellardfi
6240831b7825Sthsif test "$target_linux_user" = "yes" ; then
624125be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6242831b7825Sthsfi
624356aebc89Spbrooklist=""
624456aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
624556aebc89Spbrook  for x in $gdb_xml_files; do
624656aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
624756aebc89Spbrook  done
624825be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
62493d0f1517SJuan Quintelafi
6250de83cd02Sbellard
6251e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
625225be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6253e5fe0c52Spbrookfi
625484778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
625525be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
625684778508Sblueswir1fi
62575b0753e0Sbellard
62584afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6259fa282484SJuan Quintela
62604afddb55SJuan Quintelacflags=""
6261fa282484SJuan Quintelaldflags=""
62629b8e111fSJuan Quintela
6263c765fcacSPeter Crosthwaitedisas_config() {
6264c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6265c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6266c765fcacSPeter Crosthwaite}
6267c765fcacSPeter Crosthwaite
626864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
626964656024SJuan Quintela  case "$i" in
627064656024SJuan Quintela  alpha)
6271c765fcacSPeter Crosthwaite    disas_config "ALPHA"
627264656024SJuan Quintela  ;;
627382295d8aSRichard Henderson  aarch64)
627482295d8aSRichard Henderson    if test -n "${cxx}"; then
6275c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
627682295d8aSRichard Henderson    fi
627782295d8aSRichard Henderson  ;;
627864656024SJuan Quintela  arm)
6279c765fcacSPeter Crosthwaite    disas_config "ARM"
6280999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6281c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6282999b53ecSClaudio Fontana    fi
628364656024SJuan Quintela  ;;
628464656024SJuan Quintela  cris)
6285c765fcacSPeter Crosthwaite    disas_config "CRIS"
628664656024SJuan Quintela  ;;
6287429b31a2SRichard Henderson  hppa)
6288429b31a2SRichard Henderson    disas_config "HPPA"
6289429b31a2SRichard Henderson  ;;
6290c72b26ecSRichard Henderson  i386|x86_64|x32)
6291c765fcacSPeter Crosthwaite    disas_config "I386"
629264656024SJuan Quintela  ;;
6293903ec55cSAurelien Jarno  ia64*)
6294c765fcacSPeter Crosthwaite    disas_config "IA64"
6295903ec55cSAurelien Jarno  ;;
629679368f49SMichael Walle  lm32)
6297c765fcacSPeter Crosthwaite    disas_config "LM32"
629879368f49SMichael Walle  ;;
629964656024SJuan Quintela  m68k)
6300c765fcacSPeter Crosthwaite    disas_config "M68K"
630164656024SJuan Quintela  ;;
6302877fdc12SEdgar E. Iglesias  microblaze*)
6303c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
630464656024SJuan Quintela  ;;
630564656024SJuan Quintela  mips*)
6306c765fcacSPeter Crosthwaite    disas_config "MIPS"
630764656024SJuan Quintela  ;;
6308d15a9c23SAnthony Green  moxie*)
6309c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6310d15a9c23SAnthony Green  ;;
6311e671711cSMarek Vasut  nios2)
6312e671711cSMarek Vasut    disas_config "NIOS2"
6313e671711cSMarek Vasut  ;;
63144a09d0bbSRichard Henderson  or1k)
6315c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6316e67db06eSJia Liu  ;;
631764656024SJuan Quintela  ppc*)
6318c765fcacSPeter Crosthwaite    disas_config "PPC"
631964656024SJuan Quintela  ;;
632024e804ecSAlexander Graf  s390*)
6321c765fcacSPeter Crosthwaite    disas_config "S390"
632264656024SJuan Quintela  ;;
632364656024SJuan Quintela  sh4)
6324c765fcacSPeter Crosthwaite    disas_config "SH4"
632564656024SJuan Quintela  ;;
632664656024SJuan Quintela  sparc*)
6327c765fcacSPeter Crosthwaite    disas_config "SPARC"
632864656024SJuan Quintela  ;;
6329cfa550c6SMax Filippov  xtensa*)
6330c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6331cfa550c6SMax Filippov  ;;
633264656024SJuan Quintela  esac
633364656024SJuan Quinteladone
63349195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6335c765fcacSPeter Crosthwaite  disas_config "TCI"
63369195b2c2SStefan Weilfi
633764656024SJuan Quintela
63386ee7126fSJuan Quintelacase "$ARCH" in
63396ee7126fSJuan Quintelaalpha)
63406ee7126fSJuan Quintela  # Ensure there's only a single GP
63416ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
63426ee7126fSJuan Quintela;;
63436ee7126fSJuan Quintelaesac
63446ee7126fSJuan Quintela
6345d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
634625be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6347d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6348d02c1db3SJuan Quintela    cflags="-p $cflags"
6349d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6350d02c1db3SJuan Quintela  fi
6351d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6352d02c1db3SJuan Quintela    ldflags="-p $ldflags"
635325be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6354d02c1db3SJuan Quintela  fi
6355d02c1db3SJuan Quintelafi
6356d02c1db3SJuan Quintela
63579b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6358964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6359fa282484SJuan Quintelafi
6360fa282484SJuan Quintela
636125be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
636225be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6363fa282484SJuan Quintela
636497a847bcSbellarddone # for target in $targets
63657d13299dSbellard
6366b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6367b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6368b776eca1SGerd Hoffmannfi
6369b776eca1SGerd Hoffmann
6370a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6371a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6372a540f158SPeter Crosthwaitefi
6373a540f158SPeter Crosthwaite
6374a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6375a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6376a99d57bbSWanlong Gaofi
6377a99d57bbSWanlong Gao
6378fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6379fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6380fd0e6053SJohn Snowfi
6381fd0e6053SJohn Snow
6382d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6383f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
638456e8bdd4SMarc-André LureauDIRS="$DIRS docs fsdev"
63859933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
63862d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
63872dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6388c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6389c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6390aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6391ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6392446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
63939933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
63942d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
63954652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6396753d11f2SRichard Hendersonfor bios_file in \
6397753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6398225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
63995acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6400753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6401753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6402e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6403753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
64044e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6405753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6406753d11f2SRichard Hendersondo
640789138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
64087ea78b74SJan Kiszkadone
640989138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6410c2304b52SMarcel Apfelbaumdo
641189138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6412c2304b52SMarcel Apfelbaumdone
6413d1807a4fSPaolo Bonzinimkdir -p $DIRS
64147d13299dSbellardfor f in $FILES ; do
6415cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6416f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6417f9245e10SPeter Maydell    fi
64187d13299dSbellarddone
64191ad2134fSPaul Brook
6420c34ebfdcSAnthony Liguori# temporary config to build submodules
64212d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6422c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
642337116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6424c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6425cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
64265f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6427c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6428c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
64293dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6430c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6431a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6432c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6433c34ebfdcSAnthony Liguoridone
6434c34ebfdcSAnthony Liguori
6435fe31017fSMarc-André Lureau# set up tests data directory
6436fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6437fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6438fe31017fSMarc-André Lureaufi
6439fe31017fSMarc-André Lureau
644076c7560aSMax Reitz# set up qemu-iotests in this build directory
644176c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
644276c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
644376c7560aSMax Reitz
644476c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
644576c7560aSMax Reitzecho >> "$iotests_common_env"
644676c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
644776c7560aSMax Reitz
644876c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
644976c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
645076c7560aSMax Reitzfi
645176c7560aSMax Reitz
6452dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6453dc655404SMichael S. Tsirkincat <<EOD >config.status
6454dc655404SMichael S. Tsirkin#!/bin/sh
6455dc655404SMichael S. Tsirkin# Generated by configure.
6456dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6457dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6458dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6459dc655404SMichael S. TsirkinEOD
6460dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6461dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6462cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6463dc655404SMichael S. Tsirkinchmod +x config.status
6464dc655404SMichael S. Tsirkin
64658cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6466