xref: /openbmc/qemu/configure (revision 3a586d2f0bb0cf9c1c7a53f7a183de199c93d0ea)
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"
303df3a429aSNiels de Vosglusterfs_fallocate="no"
3047c815372SBharata B Raoglusterfs_zerofill="no"
305a4ccabcfSAnthony Liguorigtk=""
3069e04c683SStefan Weilgtkabi=""
307925a0400SGerd Hoffmanngtk_gl="no"
308a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
309ddbb0d09SDaniel P. Berrangegnutls=""
310b917da4cSDaniel P. Berrangegnutls_rnd=""
31191bfcdb0SDaniel P. Berrangenettle=""
312fff2f982SDaniel P. Berrangenettle_kdf="no"
31391bfcdb0SDaniel P. Berrangegcrypt=""
3141f923c70SLongpeng(Mike)gcrypt_hmac="no"
31537788f25SDaniel P. Berrangegcrypt_kdf="no"
316bbbf9bfbSStefan Weilvte=""
3179d9e1521SGerd Hoffmannvirglrenderer=""
318e91c793cSCole Robinsontpm="yes"
3190a12ec87SRichard W.M. Joneslibssh2=""
320ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
321a99d57bbSWanlong Gaonuma=""
3222847b469SFam Zhengtcmalloc="no"
3237b01cb97SAlexandre Derumierjemalloc="no"
324a6b1d4c0SChanglong Xiereplication="yes"
325da92c3ffSAshish Mittalvxhs=""
326377529c0SPaolo Bonzini
327898be3e0SPeter Maydellsupported_cpu="no"
328898be3e0SPeter Maydellsupported_os="no"
329fb59dabdSPeter Maydellbogus_os="no"
330898be3e0SPeter Maydell
331ac0df51dSaliguori# parse CC options first
332ac0df51dSaliguorifor opt do
33389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
334ac0df51dSaliguori  case "$opt" in
335ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
336ac0df51dSaliguori  ;;
3373d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
338ac0df51dSaliguori  ;;
33983f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
34083f73fceSTomoki Sekiyama  ;;
341ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
342ca4deeb1SPaolo Bonzini  ;;
3432ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3442ff6b91eSJuan Quintela  ;;
345de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
346f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
347e2a2ed06SJuan Quintela  ;;
348a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
349f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
350e2a2ed06SJuan Quintela  ;;
3515bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3525bc62e01SGerd Hoffmann  ;;
3535bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3545bc62e01SGerd Hoffmann  ;;
355ac0df51dSaliguori  esac
356ac0df51dSaliguoridone
357ac0df51dSaliguori# OS specific
358ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35993148aa5SStefan Weil# we can eliminate its usage altogether.
360ac0df51dSaliguori
361e49d021eSPeter Maydell# Preferred compiler:
362e49d021eSPeter Maydell#  ${CC} (if set)
363e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
364e49d021eSPeter Maydell#  system compiler
365e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
366e49d021eSPeter Maydell  cc="$host_cc"
367e49d021eSPeter Maydellelse
368b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
369e49d021eSPeter Maydellfi
370e49d021eSPeter Maydell
37183f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
37283f73fceSTomoki Sekiyama  cxx="c++"
37383f73fceSTomoki Sekiyamaelse
37483f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
37583f73fceSTomoki Sekiyamafi
37683f73fceSTomoki Sekiyama
377b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
378cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3795f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3803dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
381b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
382b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3834852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
384b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
385b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
38617884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38717884d7bSSergei Trofimovichquery_pkg_config() {
38817884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38917884d7bSSergei Trofimovich}
39017884d7bSSergei Trofimovichpkg_config=query_pkg_config
391b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
39247c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
393ac0df51dSaliguori
39445d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
39545d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
39645d285abSPeter Maydell
397be17dc90SMichael S. Tsirkin# default flags for all hosts
3982d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
3992d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
4002d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
4012d31515bSPeter Maydell# provides these semantics.)
4022d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
403f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
404c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
405be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
4066b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4075bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4085bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
409be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4105bc62e01SGerd Hoffmannfi
411be17dc90SMichael S. Tsirkin
412ca4deeb1SPaolo Bonzini# make source path absolute
41389138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
414ca4deeb1SPaolo Bonzini
415cab00a5aSMichael S. Tsirkin# running configure in the source tree?
416cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
417cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
418cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
419cab00a5aSMichael S. Tsirkinelse
420cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
421cab00a5aSMichael S. Tsirkinfi
422cab00a5aSMichael S. Tsirkin
423ac0df51dSaliguoricheck_define() {
424ac0df51dSaliguoricat > $TMPC <<EOF
425ac0df51dSaliguori#if !defined($1)
426fd786e1aSPeter Maydell#error $1 not defined
427ac0df51dSaliguori#endif
428ac0df51dSaliguoriint main(void) { return 0; }
429ac0df51dSaliguoriEOF
43052166aa0SJuan Quintela  compile_object
431ac0df51dSaliguori}
432ac0df51dSaliguori
433307119e7SGerd Hoffmanncheck_include() {
434307119e7SGerd Hoffmanncat > $TMPC <<EOF
435307119e7SGerd Hoffmann#include <$1>
436307119e7SGerd Hoffmannint main(void) { return 0; }
437307119e7SGerd HoffmannEOF
438307119e7SGerd Hoffmann  compile_object
439307119e7SGerd Hoffmann}
440307119e7SGerd Hoffmann
44193b25869SJohn Snowwrite_c_skeleton() {
44293b25869SJohn Snow    cat > $TMPC <<EOF
44393b25869SJohn Snowint main(void) { return 0; }
44493b25869SJohn SnowEOF
44593b25869SJohn Snow}
44693b25869SJohn Snow
447bbea4050SPeter Maydellif check_define __linux__ ; then
448bbea4050SPeter Maydell  targetos="Linux"
449bbea4050SPeter Maydellelif check_define _WIN32 ; then
450bbea4050SPeter Maydell  targetos='MINGW32'
451bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
452bbea4050SPeter Maydell  targetos='OpenBSD'
453bbea4050SPeter Maydellelif check_define __sun__ ; then
454bbea4050SPeter Maydell  targetos='SunOS'
455bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
456bbea4050SPeter Maydell  targetos='Haiku'
457bbea4050SPeter Maydellelse
45889138857SStefan Weil  targetos=$(uname -s)
459bbea4050SPeter Maydellfi
460bbea4050SPeter Maydell
461bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
462bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
463bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
464bbea4050SPeter Maydell# the correct CPU with the --cpu option.
465bbea4050SPeter Maydellcase $targetos in
466bbea4050SPeter MaydellDarwin)
467bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
468bbea4050SPeter Maydell  # run 64-bit userspace code.
469bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
470bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
471bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
472bbea4050SPeter Maydell    cpu="x86_64"
473bbea4050SPeter Maydell  fi
474bbea4050SPeter Maydell  ;;
475bbea4050SPeter MaydellSunOS)
47689138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
477bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
478bbea4050SPeter Maydell    cpu="x86_64"
479bbea4050SPeter Maydell  fi
480bbea4050SPeter Maydellesac
481bbea4050SPeter Maydell
4822ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4832ff6b91eSJuan Quintela  # command line argument
4842ff6b91eSJuan Quintela  :
4852ff6b91eSJuan Quintelaelif check_define __i386__ ; then
486ac0df51dSaliguori  cpu="i386"
487ac0df51dSaliguorielif check_define __x86_64__ ; then
488c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
489c72b26ecSRichard Henderson    cpu="x32"
490c72b26ecSRichard Henderson  else
491ac0df51dSaliguori    cpu="x86_64"
492c72b26ecSRichard Henderson  fi
4933aa9bd6cSblueswir1elif check_define __sparc__ ; then
4943aa9bd6cSblueswir1  if check_define __arch64__ ; then
4953aa9bd6cSblueswir1    cpu="sparc64"
4963aa9bd6cSblueswir1  else
4973aa9bd6cSblueswir1    cpu="sparc"
4983aa9bd6cSblueswir1  fi
499fdf7ed96Smalcelif check_define _ARCH_PPC ; then
500fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
501fdf7ed96Smalc    cpu="ppc64"
502ac0df51dSaliguori  else
503fdf7ed96Smalc    cpu="ppc"
504fdf7ed96Smalc  fi
505afa05235SAurelien Jarnoelif check_define __mips__ ; then
506afa05235SAurelien Jarno  cpu="mips"
507477ba620SAurelien Jarnoelif check_define __ia64__ ; then
508477ba620SAurelien Jarno  cpu="ia64"
509d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
510d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
511d66ed0eaSAurelien Jarno    cpu="s390x"
512d66ed0eaSAurelien Jarno  else
513d66ed0eaSAurelien Jarno    cpu="s390"
514d66ed0eaSAurelien Jarno  fi
51521d89f84SPeter Maydellelif check_define __arm__ ; then
51621d89f84SPeter Maydell  cpu="arm"
5171f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5181f080313SClaudio Fontana  cpu="aarch64"
519fdf7ed96Smalcelse
52089138857SStefan Weil  cpu=$(uname -m)
521ac0df51dSaliguorifi
522ac0df51dSaliguori
523359bc95dSPeter MaydellARCH=
524359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
525359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5267d13299dSbellardcase "$cpu" in
5276499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
528898be3e0SPeter Maydell    cpu="$cpu"
529898be3e0SPeter Maydell    supported_cpu="yes"
530898be3e0SPeter Maydell  ;;
5316499fd15SPeter Maydell  ia64)
532ea8f20f8SJuan Quintela    cpu="$cpu"
533ea8f20f8SJuan Quintela  ;;
5347d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
53597a847bcSbellard    cpu="i386"
536898be3e0SPeter Maydell    supported_cpu="yes"
5377d13299dSbellard  ;;
538aaa5fa14Saurel32  x86_64|amd64)
539aaa5fa14Saurel32    cpu="x86_64"
540898be3e0SPeter Maydell    supported_cpu="yes"
541aaa5fa14Saurel32  ;;
54221d89f84SPeter Maydell  armv*b|armv*l|arm)
54321d89f84SPeter Maydell    cpu="arm"
544898be3e0SPeter Maydell    supported_cpu="yes"
5457d13299dSbellard  ;;
5461f080313SClaudio Fontana  aarch64)
5471f080313SClaudio Fontana    cpu="aarch64"
548898be3e0SPeter Maydell    supported_cpu="yes"
5491f080313SClaudio Fontana  ;;
550afa05235SAurelien Jarno  mips*)
551afa05235SAurelien Jarno    cpu="mips"
552898be3e0SPeter Maydell    supported_cpu="yes"
553afa05235SAurelien Jarno  ;;
5543142255cSblueswir1  sparc|sun4[cdmuv])
555ae228531Sbellard    cpu="sparc"
5566499fd15SPeter Maydell    supported_cpu="yes"
557ae228531Sbellard  ;;
5587d13299dSbellard  *)
559359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
560359bc95dSPeter Maydell    ARCH=unknown
5617d13299dSbellard  ;;
5627d13299dSbellardesac
563359bc95dSPeter Maydellif test -z "$ARCH"; then
564359bc95dSPeter Maydell  ARCH="$cpu"
565359bc95dSPeter Maydellfi
566e2d52ad3SJuan Quintela
5677d13299dSbellard# OS specific
5680dbfc675SJuan Quintela
569adfc3e91SStacey Son# host *BSD for user mode
570adfc3e91SStacey SonHOST_VARIANT_DIR=""
571adfc3e91SStacey Son
5727d13299dSbellardcase $targetos in
57367b915a5SbellardMINGW32*)
57467b915a5Sbellard  mingw32="yes"
575b0cb0a66SVincent Palatin  hax="yes"
5763cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
577307119e7SGerd Hoffmann  if check_include dsound.h; then
5783cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
579307119e7SGerd Hoffmann  else
580307119e7SGerd Hoffmann    audio_drv_list=""
581307119e7SGerd Hoffmann  fi
582898be3e0SPeter Maydell  supported_os="yes"
58367b915a5Sbellard;;
5845c40d2bdSthsGNU/kFreeBSD)
585a167ba50SAurelien Jarno  bsd="yes"
5860c58ac1cSmalc  audio_drv_list="oss"
5870bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5885c40d2bdSths;;
5897d3505c5SbellardFreeBSD)
5907d3505c5Sbellard  bsd="yes"
5910db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5920c58ac1cSmalc  audio_drv_list="oss"
5930bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
594f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
595f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
596a7764f15SEd Maste  # needed for kinfo_getproc
597a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
59858952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
599adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
600898be3e0SPeter Maydell  supported_os="yes"
6017d3505c5Sbellard;;
602c5e97233Sblueswir1DragonFly)
603c5e97233Sblueswir1  bsd="yes"
6040db4a067SPaolo Bonzini  make="${MAKE-gmake}"
605c5e97233Sblueswir1  audio_drv_list="oss"
6060bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
607adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
608c5e97233Sblueswir1;;
6097d3505c5SbellardNetBSD)
6107d3505c5Sbellard  bsd="yes"
6110db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6120c58ac1cSmalc  audio_drv_list="oss"
6130bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6148ef92a88Sblueswir1  oss_lib="-lossaudio"
615adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6163c2bdbc1SKamil Rytarowski  supported_os="yes"
6177d3505c5Sbellard;;
6187d3505c5SbellardOpenBSD)
6197d3505c5Sbellard  bsd="yes"
6200db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6214f6ab397SBrad Smith  audio_drv_list="sdl"
6220bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
623adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6247d3505c5Sbellard;;
62583fb7adfSbellardDarwin)
62683fb7adfSbellard  bsd="yes"
62783fb7adfSbellard  darwin="yes"
628b0cb0a66SVincent Palatin  hax="yes"
62917969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6301b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
631a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6320c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6331b0f9cc2Saliguori  fi
634fd677642Sths  cocoa="yes"
6350c58ac1cSmalc  audio_drv_list="coreaudio"
63614382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6370c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6387973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
639a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
640a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
641a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
642adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
643898be3e0SPeter Maydell  supported_os="yes"
64483fb7adfSbellard;;
645ec530c81SbellardSunOS)
646ec530c81Sbellard  solaris="yes"
6470db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6480db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
649fa58948dSBlue Swirl  ld="gld"
650e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6510475a5caSths  needs_libsunmath="no"
65289138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
653c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6540475a5caSths    if test "$solarisrev" -le 9 ; then
6550475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6560475a5caSths        needs_libsunmath="yes"
657f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
658f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
659f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6600475a5caSths      else
66176ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
66276ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
66376ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
66476ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6650475a5caSths      fi
6660475a5caSths    fi
66786b2bd93Sths  fi
6686b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6690c58ac1cSmalc    audio_drv_list="oss"
6706b4d2ba1Sths  fi
671c2de5c91Smalc  audio_possible_drivers="oss sdl"
672d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
673d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
674d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
675d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
676a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
677560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
678560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
679560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
680ec530c81Sbellard;;
681b29fe3edSmalcAIX)
682b29fe3edSmalc  aix="yes"
6830db4a067SPaolo Bonzini  make="${MAKE-gmake}"
684b29fe3edSmalc;;
685179cf400SAndreas FärberHaiku)
686179cf400SAndreas Färber  haiku="yes"
687179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
688179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
689179cf400SAndreas Färber;;
690898be3e0SPeter MaydellLinux)
6910c58ac1cSmalc  audio_drv_list="oss"
6920bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6935327cf48Sbellard  linux="yes"
694831b7825Sths  linux_user="yes"
695af2be207SJan Kiszka  kvm="yes"
696af2be207SJan Kiszka  vhost_net="yes"
6975e9be92dSNicholas Bellinger  vhost_scsi="yes"
698fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
699a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
700898be3e0SPeter Maydell  supported_os="yes"
701898be3e0SPeter Maydell;;
702898be3e0SPeter Maydell*)
703fb59dabdSPeter Maydell  # This is a fatal error, but don't report it yet, because we
704fb59dabdSPeter Maydell  # might be going to just print the --help text, or it might
705fb59dabdSPeter Maydell  # be the result of a missing compiler.
706fb59dabdSPeter Maydell  bogus_os="yes"
707fb065187Sbellard;;
7087d13299dSbellardesac
7097d13299dSbellard
7107d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
711b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
71284778508Sblueswir1    bsd_user="yes"
7137d3505c5Sbellard  fi
71408de3949SAndreas Färberfi
7157d3505c5Sbellard
7160db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7170db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
71852510f8bSStefan Weil: ${python=${PYTHON-python}}
719e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7200db4a067SPaolo Bonzini
7213c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7223c4a4d0dSPeter Maydellif has clang; then
7233c4a4d0dSPeter Maydell  objcc=clang
7243c4a4d0dSPeter Maydellelse
7253c4a4d0dSPeter Maydell  objcc="$cc"
7263c4a4d0dSPeter Maydellfi
7273c4a4d0dSPeter Maydell
7283457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7293457a3f8SJuan Quintela  EXESUF=".exe"
73017969268SFam Zheng  DSOSUF=".dll"
731a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
732e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
733e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
73478e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
73578e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
736f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
73793b25869SJohn Snow  write_c_skeleton;
738f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
739f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
740f7cf5d5bSStefan Weil  fi
741c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
742683035deSPaolo Bonzini  mandir="\${prefix}"
743528ae5b8SEduardo Habkost  datadir="\${prefix}"
744850da188SEduardo Habkost  qemu_docdir="\${prefix}"
745683035deSPaolo Bonzini  bindir="\${prefix}"
746683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7475a699bbbSLaszlo Ersek  local_statedir=
748683035deSPaolo Bonzini  confsuffix=""
749161a56a9SVinzenz Feenstra  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -liphlpapi -lnetapi32 $libs_qga"
7503457a3f8SJuan Quintelafi
7513457a3f8SJuan Quintela
752487fefdbSAnthony Liguoriwerror=""
75385aa5189Sbellard
7547d13299dSbellardfor opt do
75589138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7567d13299dSbellard  case "$opt" in
7572efc3265Sbellard  --help|-h) show_help=yes
7582efc3265Sbellard  ;;
75999123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
76099123e13SMike Frysinger  ;;
761b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7627d13299dSbellard  ;;
763b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
76432ce6337Sbellard  ;;
765ca4deeb1SPaolo Bonzini  --source-path=*)
7667d13299dSbellard  ;;
767ac0df51dSaliguori  --cross-prefix=*)
7687d13299dSbellard  ;;
769ac0df51dSaliguori  --cc=*)
7707d13299dSbellard  ;;
771b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
77283469015Sbellard  ;;
77383f73fceSTomoki Sekiyama  --cxx=*)
77483f73fceSTomoki Sekiyama  ;;
775e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
776e007dbecSMichael S. Tsirkin  ;;
7773c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7783c4a4d0dSPeter Maydell  ;;
779b1a550a0Spbrook  --make=*) make="$optarg"
7807d13299dSbellard  ;;
7816a882643Spbrook  --install=*) install="$optarg"
7826a882643Spbrook  ;;
783c886edfbSBlue Swirl  --python=*) python="$optarg"
784c886edfbSBlue Swirl  ;;
7851d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7861d728c39SBlue Swirl  ;;
787e2d8830eSBrad  --smbd=*) smbd="$optarg"
788e2d8830eSBrad  ;;
789e2a2ed06SJuan Quintela  --extra-cflags=*)
7907d13299dSbellard  ;;
791e2a2ed06SJuan Quintela  --extra-ldflags=*)
7927d13299dSbellard  ;;
7935bc62e01SGerd Hoffmann  --enable-debug-info)
7945bc62e01SGerd Hoffmann  ;;
7955bc62e01SGerd Hoffmann  --disable-debug-info)
7965bc62e01SGerd Hoffmann  ;;
79717969268SFam Zheng  --enable-modules)
79817969268SFam Zheng      modules="yes"
79917969268SFam Zheng  ;;
8003aa88b31SStefan Hajnoczi  --disable-modules)
8013aa88b31SStefan Hajnoczi      modules="no"
8023aa88b31SStefan Hajnoczi  ;;
8032ff6b91eSJuan Quintela  --cpu=*)
8047d13299dSbellard  ;;
805b1a550a0Spbrook  --target-list=*) target_list="$optarg"
806de83cd02Sbellard  ;;
8075b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8085b808275SLluís Vilanova  ;;
8095b808275SLluís Vilanova  # XXX: backwards compatibility
8105b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
81194a420b1SStefan Hajnoczi  ;;
81274242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8139410b56cSPrerna Saxena  ;;
8147d13299dSbellard  --enable-gprof) gprof="yes"
8157d13299dSbellard  ;;
8161d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8171d728c39SBlue Swirl  ;;
81879427693SLoïc Minier  --static)
81979427693SLoïc Minier    static="yes"
82079427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
82117884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
82243ce4dfeSbellard  ;;
8230b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8240b24e75fSPaolo Bonzini  ;;
8250b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8260b24e75fSPaolo Bonzini  ;;
8273aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8283aa5d2beSAlon Levy  ;;
8298bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8308bf188aaSMichael Tokarev  ;;
8310f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8320f94d6daSAlon Levy  ;;
833528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8340b24e75fSPaolo Bonzini  ;;
835023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
836023d3d67SEduardo Habkost  ;;
837850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8380b24e75fSPaolo Bonzini  ;;
839ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
84007381cc1SAnthony Liguori  ;;
841785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
842785c23aeSLuiz Capitulino  ;;
843785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
844023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
845023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
846023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
847023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
848023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
849023ddd74SMax Filippov    # lots of directory switches by default.
850023ddd74SMax Filippov  ;;
851e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
852e2134eb9SGerd Hoffmann  ;;
853e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
854e2134eb9SGerd Hoffmann  ;;
85574880fe2SRobert Schiele  --without-pixman) pixman="none"
85674880fe2SRobert Schiele  ;;
85797a847bcSbellard  --disable-sdl) sdl="no"
85897a847bcSbellard  ;;
859c4198157SJuan Quintela  --enable-sdl) sdl="yes"
860c4198157SJuan Quintela  ;;
86147c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
86247c03744SDave Airlie  ;;
8633556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8643556c233SPaolo Bonzini  ;;
8653556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8663556c233SPaolo Bonzini  ;;
867983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
868983eef5aSMeador Inge  ;;
869983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
870983eef5aSMeador Inge  ;;
871821601eaSJes Sorensen  --disable-vnc) vnc="no"
872821601eaSJes Sorensen  ;;
873821601eaSJes Sorensen  --enable-vnc) vnc="yes"
874821601eaSJes Sorensen  ;;
8752f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8762f6a1ab0Sblueswir1  ;;
8770c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8780c58ac1cSmalc  ;;
87989138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
880b64ec4e4SFam Zheng  ;;
88189138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
882eb852011SMarkus Armbruster  ;;
883f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
884f8393946Saurel32  ;;
885f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
886f8393946Saurel32  ;;
887f3d08ee6SPaul Brook  --enable-debug)
888f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
889f3d08ee6SPaul Brook      debug_tcg="yes"
890f3d08ee6SPaul Brook      debug="yes"
891f3d08ee6SPaul Brook      strip_opt="no"
892b553a042SJohn Snow      fortify_source="no"
893f3d08ee6SPaul Brook  ;;
89403b4fe7dSaliguori  --enable-sparse) sparse="yes"
89503b4fe7dSaliguori  ;;
89603b4fe7dSaliguori  --disable-sparse) sparse="no"
89703b4fe7dSaliguori  ;;
8981625af87Saliguori  --disable-strip) strip_opt="no"
8991625af87Saliguori  ;;
9002f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
9012f9606b3Saliguori  ;;
902ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
903ea784e3bSJuan Quintela  ;;
9042f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9052f6f5c7aSCorentin Chary  ;;
9062f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9072f6f5c7aSCorentin Chary  ;;
908efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
909efe556adSCorentin Chary  ;;
910efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
911efe556adSCorentin Chary  ;;
912443f1376Sbellard  --disable-slirp) slirp="no"
913c20709aaSbellard  ;;
914e0e6c8c0Saliguori  --disable-vde) vde="no"
9158a16d273Sths  ;;
916dfb278bdSJuan Quintela  --enable-vde) vde="yes"
917dfb278bdSJuan Quintela  ;;
91858952137SVincenzo Maffione  --disable-netmap) netmap="no"
91958952137SVincenzo Maffione  ;;
92058952137SVincenzo Maffione  --enable-netmap) netmap="yes"
92158952137SVincenzo Maffione  ;;
922e37630caSaliguori  --disable-xen) xen="no"
923e37630caSaliguori  ;;
924fc321b4bSJuan Quintela  --enable-xen) xen="yes"
925fc321b4bSJuan Quintela  ;;
926eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
927eb6fda0fSAnthony PERARD  ;;
928eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
929eb6fda0fSAnthony PERARD  ;;
93064a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
93164a7ad6fSIan Campbell  ;;
93264a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
93364a7ad6fSIan Campbell  ;;
9342e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9352e4d9fb1Saurel32  ;;
9364ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9374ffcedb6SJuan Quintela  ;;
938fb599c9aSbalrog  --disable-bluez) bluez="no"
939fb599c9aSbalrog  ;;
940a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
941a20a6f46SJuan Quintela  ;;
9427ba1e619Saliguori  --disable-kvm) kvm="no"
9437ba1e619Saliguori  ;;
944b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
945b31a0277SJuan Quintela  ;;
946b0cb0a66SVincent Palatin  --disable-hax) hax="no"
947180fb750Szhanghailiang  ;;
948b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
949180fb750Szhanghailiang  ;;
9509195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9519195b2c2SStefan Weil  ;;
9529195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9539195b2c2SStefan Weil  ;;
95447e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
95547e98658SCorey Bryant  ;;
95647e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
95747e98658SCorey Bryant  ;;
958cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
959cd4ec0b4SGerd Hoffmann  ;;
960cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
961cd4ec0b4SGerd Hoffmann  ;;
962c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
963c589b249SRonnie Sahlberg  ;;
964c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
965c589b249SRonnie Sahlberg  ;;
9666542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9676542aa9cSPeter Lieven  ;;
9686542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9696542aa9cSPeter Lieven  ;;
97005c2a3e7Sbellard  --enable-profiler) profiler="yes"
97105c2a3e7Sbellard  ;;
97214821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
97314821030SPavel Borzenkov  ;;
974c2de5c91Smalc  --enable-cocoa)
975c2de5c91Smalc      cocoa="yes" ;
97689138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9775b0753e0Sbellard  ;;
978cad25d69Spbrook  --disable-system) softmmu="no"
9790a8e90f4Spbrook  ;;
980cad25d69Spbrook  --enable-system) softmmu="yes"
9810a8e90f4Spbrook  ;;
9820953a80fSZachary Amsden  --disable-user)
9830953a80fSZachary Amsden      linux_user="no" ;
9840953a80fSZachary Amsden      bsd_user="no" ;
9850953a80fSZachary Amsden  ;;
9860953a80fSZachary Amsden  --enable-user) ;;
987831b7825Sths  --disable-linux-user) linux_user="no"
9880a8e90f4Spbrook  ;;
989831b7825Sths  --enable-linux-user) linux_user="yes"
990831b7825Sths  ;;
99184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
99284778508Sblueswir1  ;;
99384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
99484778508Sblueswir1  ;;
99540d6444eSAvi Kivity  --enable-pie) pie="yes"
99634005a00SKirill A. Shutemov  ;;
99740d6444eSAvi Kivity  --disable-pie) pie="no"
99834005a00SKirill A. Shutemov  ;;
99985aa5189Sbellard  --enable-werror) werror="yes"
100085aa5189Sbellard  ;;
100185aa5189Sbellard  --disable-werror) werror="no"
100285aa5189Sbellard  ;;
100363678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
100463678e17SSteven Noonan  ;;
100563678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
100663678e17SSteven Noonan  ;;
10074d3b6f6eSbalrog  --disable-curses) curses="no"
10084d3b6f6eSbalrog  ;;
1009c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1010c584a6d0SJuan Quintela  ;;
1011769ce76dSAlexander Graf  --disable-curl) curl="no"
1012769ce76dSAlexander Graf  ;;
1013788c8196SJuan Quintela  --enable-curl) curl="yes"
1014788c8196SJuan Quintela  ;;
10152df87df7SJuan Quintela  --disable-fdt) fdt="no"
10162df87df7SJuan Quintela  ;;
10172df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10182df87df7SJuan Quintela  ;;
10195c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10205c6c3a6cSChristoph Hellwig  ;;
10215c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10225c6c3a6cSChristoph Hellwig  ;;
1023758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1024758e8e38SVenkateswararao Jujjuri (JV)  ;;
1025758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1026758e8e38SVenkateswararao Jujjuri (JV)  ;;
102777755340Sths  --disable-blobs) blobs="no"
102877755340Sths  ;;
10294a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10304a19f1ecSpbrook  ;;
1031519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1032519175a2SAlex Barcelo  ;;
103370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
103470c60c08SStefan Hajnoczi  ;;
103570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
103670c60c08SStefan Hajnoczi  ;;
10377d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10387d992e4dSPeter Lieven  ;;
1039a25dba17SJuan Quintela  --disable-docs) docs="no"
104070ec5dc0SAnthony Liguori  ;;
1041a25dba17SJuan Quintela  --enable-docs) docs="yes"
104283a3ab8bSJuan Quintela  ;;
1043d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1044d5970055SMichael S. Tsirkin  ;;
1045d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1046d5970055SMichael S. Tsirkin  ;;
10475e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10485e9be92dSNicholas Bellinger  ;;
10495e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10505e9be92dSNicholas Bellinger  ;;
1051fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1052fc0b9b0eSStefan Hajnoczi  ;;
1053fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1054fc0b9b0eSStefan Hajnoczi  ;;
1055da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
105620ff075bSMichael Walle  ;;
1057da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
105820ff075bSMichael Walle  ;;
1059f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1060f27aaf4bSChristian Brunner  ;;
1061f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1062f27aaf4bSChristian Brunner  ;;
10638c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10648c84cf11SSergei Trofimovich  ;;
10658c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10668c84cf11SSergei Trofimovich  ;;
10677b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1068111a38b0SRobert Relyea  ;;
10697b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1070111a38b0SRobert Relyea  ;;
10712b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10722b2325ffSGerd Hoffmann  ;;
10732b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10742b2325ffSGerd Hoffmann  ;;
107569354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
107669354a83SHans de Goede  ;;
107769354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
107869354a83SHans de Goede  ;;
10791ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10801ece9905SAlon Levy  ;;
1081b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1082b25c9dffSStefan Weil  ;;
1083607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1084607dacd0Sqiaonuohan  ;;
1085b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1086b25c9dffSStefan Weil  ;;
1087607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1088607dacd0Sqiaonuohan  ;;
10896b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10906b383c08SPeter Wu  ;;
10916b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10926b383c08SPeter Wu  ;;
1093d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1094d138cee9SMichael Roth  ;;
1095d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1096d138cee9SMichael Roth  ;;
10979dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10989dacf32dSYossi Hindin  ;;
10999dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
11009dacf32dSYossi Hindin  ;;
1101d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1102d9840e25STomoki Sekiyama  ;;
1103d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1104d9840e25STomoki Sekiyama  ;;
1105d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1106d9840e25STomoki Sekiyama  ;;
1107d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1108d9840e25STomoki Sekiyama  ;;
1109d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1110d9840e25STomoki Sekiyama  ;;
1111d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1112d9840e25STomoki Sekiyama  ;;
11134b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11144b1c11fdSDaniel P. Berrange  ;;
11154b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11164b1c11fdSDaniel P. Berrange  ;;
1117f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1118f794573eSEduardo Otubo  ;;
1119f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1120f794573eSEduardo Otubo  ;;
1121eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1122eb100396SBharata B Rao  ;;
1123eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1124eb100396SBharata B Rao  ;;
112552b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
112652b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1127583f6e7bSStefan Hajnoczi  ;;
1128cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1129cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1130cb6414dfSFam Zheng  ;;
1131315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1132315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1133315d3184SFam Zheng  ;;
1134a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1135a4ccabcfSAnthony Liguori  ;;
1136a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1137a4ccabcfSAnthony Liguori  ;;
1138a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1139a1c5e949SDaniel P. Berrange  ;;
1140ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1141ddbb0d09SDaniel P. Berrange  ;;
1142ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1143ddbb0d09SDaniel P. Berrange  ;;
114491bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
114591bfcdb0SDaniel P. Berrange  ;;
114691bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
114791bfcdb0SDaniel P. Berrange  ;;
114891bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
114991bfcdb0SDaniel P. Berrange  ;;
115091bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
115191bfcdb0SDaniel P. Berrange  ;;
11522da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11532da776dbSMichael R. Hines  ;;
11542da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11552da776dbSMichael R. Hines  ;;
1156528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1157528de90aSDaniel P. Berrange  ;;
1158bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1159bbbf9bfbSStefan Weil  ;;
1160bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1161bbbf9bfbSStefan Weil  ;;
11629d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11639d9e1521SGerd Hoffmann  ;;
11649d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11659d9e1521SGerd Hoffmann  ;;
1166e91c793cSCole Robinson  --disable-tpm) tpm="no"
1167e91c793cSCole Robinson  ;;
1168ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1169ab214c29SStefan Berger  ;;
11700a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11710a12ec87SRichard W.M. Jones  ;;
11720a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11730a12ec87SRichard W.M. Jones  ;;
1174ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1175ed1701c6SDr. David Alan Gilbert  ;;
1176ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1177ed1701c6SDr. David Alan Gilbert  ;;
1178a99d57bbSWanlong Gao  --disable-numa) numa="no"
1179a99d57bbSWanlong Gao  ;;
1180a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1181a99d57bbSWanlong Gao  ;;
11822847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11832847b469SFam Zheng  ;;
11842847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11852847b469SFam Zheng  ;;
11867b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11877b01cb97SAlexandre Derumier  ;;
11887b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11897b01cb97SAlexandre Derumier  ;;
1190a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1191a6b1d4c0SChanglong Xie  ;;
1192a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1193a6b1d4c0SChanglong Xie  ;;
1194da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1195da92c3ffSAshish Mittal  ;;
1196da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1197da92c3ffSAshish Mittal  ;;
11982d2ad6d0SFam Zheng  *)
11992d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
12002d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
12012d2ad6d0SFam Zheng      exit 1
12027f1559c6Sbalrog  ;;
12037d13299dSbellard  esac
12047d13299dSbellarddone
12057d13299dSbellard
120640293e58Sbellardcase "$cpu" in
1207e3608d66SRichard Henderson    ppc)
1208e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1209e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1210e3608d66SRichard Henderson           ;;
1211e3608d66SRichard Henderson    ppc64)
1212e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1213e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1214e3608d66SRichard Henderson           ;;
12159b9c37c3SRichard Henderson    sparc)
1216f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1217f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
12183142255cSblueswir1           ;;
1219ed968ff1SJuan Quintela    sparc64)
122079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1221f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
12223142255cSblueswir1           ;;
122376d83bdeSths    s390)
1224061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
122528d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
122628d7cc49SRichard Henderson           ;;
122728d7cc49SRichard Henderson    s390x)
1228061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
122928d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
123076d83bdeSths           ;;
123140293e58Sbellard    i386)
123279f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12330c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12342b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
123540293e58Sbellard           ;;
123640293e58Sbellard    x86_64)
12377ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12387ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12397ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12407ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12410c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12422b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1243379f6698SPaul Brook           ;;
1244c72b26ecSRichard Henderson    x32)
1245c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1246c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1247c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1248c72b26ecSRichard Henderson           ;;
124930163d89SPeter Maydell    # No special flags required for other host CPUs
12503142255cSblueswir1esac
12513142255cSblueswir1
125279f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
125379f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
125479f3b12fSPeter Crosthwaite
1255affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1256affc88ccSPeter Maydell# support, even if we're using TCI.
1257affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1258affc88ccSPeter Maydell  bsd_user="no"
1259affc88ccSPeter Maydell  linux_user="no"
1260affc88ccSPeter Maydellfi
1261affc88ccSPeter Maydell
126260e0df25SPeter Maydelldefault_target_list=""
126360e0df25SPeter Maydell
12646e92f823SPeter Maydellmak_wilds=""
12656e92f823SPeter Maydell
126660e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12676e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
126860e0df25SPeter Maydellfi
126960e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12706e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
127160e0df25SPeter Maydellfi
127260e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12736e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
127460e0df25SPeter Maydellfi
127560e0df25SPeter Maydell
12766e92f823SPeter Maydellfor config in $mak_wilds; do
12776e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12786e92f823SPeter Maydelldone
12796e92f823SPeter Maydell
1280c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
128164a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1282c53eeaf7SStefan Hajnoczi
1283af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1284af5db58eSpbrookcat << EOF
1285af5db58eSpbrook
1286af5db58eSpbrookUsage: configure [options]
1287af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1288af5db58eSpbrook
128908fb77edSStefan WeilStandard options:
129008fb77edSStefan Weil  --help                   print this message
129108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
129208fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
129308fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
129408fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
129508fb77edSStefan Weil$(echo Available targets: $default_target_list | \
129608fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
129708fb77edSStefan Weil
129808fb77edSStefan WeilAdvanced options (experts only):
129908fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
130008fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
130108fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
130208fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
130308fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
130408fb77edSStefan Weil                           build time
130508fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
130608fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
130708fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
130808fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
130908fb77edSStefan Weil  --make=MAKE              use specified make [$make]
131008fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
131108fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
131208fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
131308fb77edSStefan Weil  --static                 enable static build [$static]
131408fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
131508fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
131608fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
131708fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
131808fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
131908fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
132008fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1321e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
132208fb77edSStefan Weil  --enable-debug           enable common debug build options
132308fb77edSStefan Weil  --disable-strip          disable stripping binaries
132408fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
132563678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
132608fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
132708fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
132808fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
132908fb77edSStefan Weil  --block-drv-rw-whitelist=L
133008fb77edSStefan Weil                           set block driver read-write whitelist
133108fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
133208fb77edSStefan Weil  --block-drv-ro-whitelist=L
133308fb77edSStefan Weil                           set block driver read-only whitelist
133408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13355b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1336c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
133708fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
133808fb77edSStefan Weil                           Default:trace-<pid>
1339c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1340c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1341c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1342c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
134308fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
134433c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
134508fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
134608fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1347c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1348c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1349c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1350a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1351c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1352c12d66aaSLin Ma  --enable-profiler        profiler support
1353c12d66aaSLin Ma  --enable-xen-pv-domain-build
1354c12d66aaSLin Ma                           xen pv domain builder
1355c12d66aaSLin Ma  --enable-debug-stack-usage
1356c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1357c23f23b9SMichael Tokarev
1358c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1359c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1360c23f23b9SMichael Tokarev
1361c23f23b9SMichael Tokarev  system          all system emulation targets
1362c23f23b9SMichael Tokarev  user            supported user emulation targets
1363c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1364c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1365c23f23b9SMichael Tokarev  docs            build documentation
1366c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1367c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1368c23f23b9SMichael Tokarev  pie             Position Independent Executables
1369c23f23b9SMichael Tokarev  modules         modules support
1370c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1371c23f23b9SMichael Tokarev  debug-info      debugging information
1372c23f23b9SMichael Tokarev  sparse          sparse checker
1373c23f23b9SMichael Tokarev
1374ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
137591bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
137691bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1377c23f23b9SMichael Tokarev  sdl             SDL UI
1378c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1379c23f23b9SMichael Tokarev  gtk             gtk UI
1380c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1381c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1382c23f23b9SMichael Tokarev  curses          curses UI
1383c23f23b9SMichael Tokarev  vnc             VNC UI support
1384c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1385c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1386c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1387c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1388c23f23b9SMichael Tokarev  virtfs          VirtFS
1389c23f23b9SMichael Tokarev  xen             xen backend driver support
1390c23f23b9SMichael Tokarev  xen-pci-passthrough
1391c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1392c23f23b9SMichael Tokarev  curl            curl connectivity
1393c23f23b9SMichael Tokarev  fdt             fdt device tree
1394c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1395c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1396b0cb0a66SVincent Palatin  hax             HAX acceleration support
1397c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1398c23f23b9SMichael Tokarev  vde             support for vde network
1399c23f23b9SMichael Tokarev  netmap          support for netmap network
1400c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1401c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1402c23f23b9SMichael Tokarev  attr            attr and xattr support
1403c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1404c23f23b9SMichael Tokarev  spice           spice
1405c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1406c23f23b9SMichael Tokarev  libiscsi        iscsi support
1407c23f23b9SMichael Tokarev  libnfs          nfs support
14087b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1409c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1410ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1411c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1412c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1413c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1414c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1415c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1416c23f23b9SMichael Tokarev  seccomp         seccomp support
1417c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1418c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1419c23f23b9SMichael Tokarev  tpm             TPM support
1420c23f23b9SMichael Tokarev  libssh2         ssh block device support
1421c23f23b9SMichael Tokarev  numa            libnuma support
1422c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
14237b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1424a6b1d4c0SChanglong Xie  replication     replication support
1425c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1426c12d66aaSLin Ma  opengl          opengl support
1427c12d66aaSLin Ma  virglrenderer   virgl rendering support
1428c12d66aaSLin Ma  xfsctl          xfsctl support
1429c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1430c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1431da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
143208fb77edSStefan Weil
143308fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1434af5db58eSpbrookEOF
14352d2ad6d0SFam Zhengexit 0
1436af5db58eSpbrookfi
1437af5db58eSpbrook
1438c53eeaf7SStefan Hajnocziif ! has $python; then
1439c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1440c53eeaf7SStefan Hajnoczifi
1441c53eeaf7SStefan Hajnoczi
1442c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1443c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1444c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1445c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1446c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1447c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1448c53eeaf7SStefan Hajnoczifi
1449c53eeaf7SStefan Hajnoczi
1450c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1451c53eeaf7SStefan Hajnoczipython="$python -B"
1452c53eeaf7SStefan Hajnoczi
1453359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1454359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1455359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1456359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1457359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1458359bc95dSPeter Maydell    else
145976ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1460359bc95dSPeter Maydell    fi
1461359bc95dSPeter Maydellfi
1462359bc95dSPeter Maydell
14639c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14649c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14659c83ffd8SPeter Maydellif test -z "$werror" ; then
14669c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1467e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14689c83ffd8SPeter Maydell        werror="yes"
14699c83ffd8SPeter Maydell    else
14709c83ffd8SPeter Maydell        werror="no"
14719c83ffd8SPeter Maydell    fi
14729c83ffd8SPeter Maydellfi
14739c83ffd8SPeter Maydell
14748d05095cSPaolo Bonzini# check that the C compiler works.
147593b25869SJohn Snowwrite_c_skeleton;
14768d05095cSPaolo Bonziniif compile_object ; then
14778d05095cSPaolo Bonzini  : C compiler works ok
14788d05095cSPaolo Bonzinielse
147976ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14808d05095cSPaolo Bonzinifi
14810ef74c74SPeter Maydellif ! compile_prog ; then
14820ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14830ef74c74SPeter Maydellfi
14848d05095cSPaolo Bonzini
1485fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1486fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1487fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1488fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1489fb59dabdSPeter Maydell    # host OS we should stop now.
1490fb59dabdSPeter Maydell    error_exit "Unrecognized host OS $targetos"
1491fb59dabdSPeter Maydellfi
1492fb59dabdSPeter Maydell
149398b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
149498b21dcdSPeter Maydellif has $cxx; then
149598b21dcdSPeter Maydell    cat > $TMPC <<EOF
149698b21dcdSPeter Maydellint c_function(void);
149798b21dcdSPeter Maydellint main(void) { return c_function(); }
149898b21dcdSPeter MaydellEOF
149998b21dcdSPeter Maydell
150098b21dcdSPeter Maydell    compile_object
150198b21dcdSPeter Maydell
15029c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
150398b21dcdSPeter Maydellextern "C" {
150498b21dcdSPeter Maydell   int c_function(void);
150598b21dcdSPeter Maydell}
150698b21dcdSPeter Maydellint c_function(void) { return 42; }
150798b21dcdSPeter MaydellEOF
150898b21dcdSPeter Maydell
15099c83ffd8SPeter Maydell    update_cxxflags
15109c83ffd8SPeter Maydell
15119c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
151298b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
151398b21dcdSPeter Maydell        :
151498b21dcdSPeter Maydell    else
151598b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
151698b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
151798b21dcdSPeter Maydell        cxx=
151898b21dcdSPeter Maydell    fi
151998b21dcdSPeter Maydellelse
152098b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
152198b21dcdSPeter Maydell    cxx=
152298b21dcdSPeter Maydellfi
152398b21dcdSPeter Maydell
15248d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15258d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1526ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1527435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1528c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
152971429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15306ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15316ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15326ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15336ca026cbSPeter Maydell# so it's too error prone.
153493b25869SJohn Snow
153593b25869SJohn Snowcc_has_warning_flag() {
153693b25869SJohn Snow    write_c_skeleton;
153793b25869SJohn Snow
1538a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1539a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1540a1d29d6cSPeter Maydell    # warning options).
154193b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
154293b25869SJohn Snow    compile_prog "-Werror $optflag" ""
154393b25869SJohn Snow}
154493b25869SJohn Snow
154593b25869SJohn Snowfor flag in $gcc_flags; do
154693b25869SJohn Snow    if cc_has_warning_flag $flag ; then
15478d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15488d05095cSPaolo Bonzini    fi
15498d05095cSPaolo Bonzinidone
15508d05095cSPaolo Bonzini
155163678e17SSteven Noonanif test "$stack_protector" != "no"; then
1552fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1553fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1554fccd35a0SRodrigo Rebello{
1555fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1556fccd35a0SRodrigo Rebello    while (*c) {
1557fccd35a0SRodrigo Rebello        *p++ = *c++;
1558fccd35a0SRodrigo Rebello    }
1559fccd35a0SRodrigo Rebello    return 0;
1560fccd35a0SRodrigo Rebello}
1561fccd35a0SRodrigo RebelloEOF
156263678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15633b463a3fSMiroslav Rezanina  sp_on=0
156463678e17SSteven Noonan  for flag in $gcc_flags; do
1565590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1566590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1567590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1568590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
156963678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15703b463a3fSMiroslav Rezanina      sp_on=1
157163678e17SSteven Noonan      break
157263678e17SSteven Noonan    fi
157363678e17SSteven Noonan  done
15743b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15753b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15763b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15773b463a3fSMiroslav Rezanina    fi
15783b463a3fSMiroslav Rezanina  fi
157937746c5eSMarc-André Lureaufi
158037746c5eSMarc-André Lureau
1581cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1582cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1583cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1584cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1585cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1586cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1587cbdd1999SPaolo Bonziniint main(void) { return 0; }
1588cbdd1999SPaolo Bonzini#else
1589cbdd1999SPaolo Bonzini#error No bug in this compiler.
1590cbdd1999SPaolo Bonzini#endif
1591cbdd1999SPaolo BonziniEOF
1592cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1593cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1594cbdd1999SPaolo Bonzinifi
1595cbdd1999SPaolo Bonzini
159640d6444eSAvi Kivityif test "$static" = "yes" ; then
1597aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1598aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1599aa0d1f44SPaolo Bonzini  fi
160040d6444eSAvi Kivity  if test "$pie" = "yes" ; then
160176ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
160240d6444eSAvi Kivity  else
160340d6444eSAvi Kivity    pie="no"
160440d6444eSAvi Kivity  fi
160540d6444eSAvi Kivityfi
160640d6444eSAvi Kivity
1607768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1608768b7855SEmilio G. Cota  cat > $TMPC << EOF
1609768b7855SEmilio G. Cotastatic __thread int tls_var;
1610768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1611768b7855SEmilio G. CotaEOF
1612768b7855SEmilio G. Cota
1613768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1614768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1615768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1616768b7855SEmilio G. Cotafi
1617768b7855SEmilio G. Cota
161840d6444eSAvi Kivityif test "$pie" = ""; then
161940d6444eSAvi Kivity  case "$cpu-$targetos" in
1620c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
162140d6444eSAvi Kivity      ;;
162240d6444eSAvi Kivity    *)
162340d6444eSAvi Kivity      pie="no"
162440d6444eSAvi Kivity      ;;
162540d6444eSAvi Kivity  esac
162640d6444eSAvi Kivityfi
162740d6444eSAvi Kivity
162840d6444eSAvi Kivityif test "$pie" != "no" ; then
162940d6444eSAvi Kivity  cat > $TMPC << EOF
163021d4a791SAvi Kivity
163121d4a791SAvi Kivity#ifdef __linux__
163221d4a791SAvi Kivity#  define THREAD __thread
163321d4a791SAvi Kivity#else
163421d4a791SAvi Kivity#  define THREAD
163521d4a791SAvi Kivity#endif
163621d4a791SAvi Kivity
163721d4a791SAvi Kivitystatic THREAD int tls_var;
163821d4a791SAvi Kivity
163921d4a791SAvi Kivityint main(void) { return tls_var; }
164021d4a791SAvi Kivity
164140d6444eSAvi KivityEOF
164240d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
164340d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
164440d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
164540d6444eSAvi Kivity    pie="yes"
164640d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
164740d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
164840d6444eSAvi Kivity    fi
164940d6444eSAvi Kivity  else
165040d6444eSAvi Kivity    if test "$pie" = "yes"; then
165176ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
165240d6444eSAvi Kivity    else
165340d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
165440d6444eSAvi Kivity      pie="no"
165540d6444eSAvi Kivity    fi
165640d6444eSAvi Kivity  fi
165746eef33bSBrad
1658e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
165946eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
166046eef33bSBrad    LDFLAGS_NOPIE="-nopie"
166146eef33bSBrad  fi
166240d6444eSAvi Kivityfi
166340d6444eSAvi Kivity
166409dada40SPaolo Bonzini##########################################
166509dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
166609dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
166709dada40SPaolo Bonzini# specification is necessary
166809dada40SPaolo Bonzini
166909dada40SPaolo Bonziniif test "$cpu" = "i386"; then
167009dada40SPaolo Bonzini  cat > $TMPC << EOF
167109dada40SPaolo Bonzinistatic int sfaa(int *ptr)
167209dada40SPaolo Bonzini{
167309dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
167409dada40SPaolo Bonzini}
167509dada40SPaolo Bonzini
167609dada40SPaolo Bonziniint main(void)
167709dada40SPaolo Bonzini{
167809dada40SPaolo Bonzini  int val = 42;
16791405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
168009dada40SPaolo Bonzini  sfaa(&val);
168109dada40SPaolo Bonzini  return val;
168209dada40SPaolo Bonzini}
168309dada40SPaolo BonziniEOF
168409dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
168509dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
168609dada40SPaolo Bonzini  fi
168709dada40SPaolo Bonzinifi
168809dada40SPaolo Bonzini
168909dada40SPaolo Bonzini#########################################
1690ec530c81Sbellard# Solaris specific configure tool chain decisions
169109dada40SPaolo Bonzini
1692ec530c81Sbellardif test "$solaris" = "yes" ; then
16936792aa11SLoïc Minier  if has $install; then
16946792aa11SLoïc Minier    :
16956792aa11SLoïc Minier  else
169676ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
169776ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
169876ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1699ec530c81Sbellard  fi
170089138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
170176ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
170276ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
170376ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1704ec530c81Sbellard  fi
17056792aa11SLoïc Minier  if has ar; then
17066792aa11SLoïc Minier    :
17076792aa11SLoïc Minier  else
1708ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
170976ad07a4SPeter Maydell      error_exit "No path includes ar" \
171076ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1711ec530c81Sbellard    fi
171276ad07a4SPeter Maydell    error_exit "No path includes ar"
1713ec530c81Sbellard  fi
1714ec530c81Sbellardfi
1715ec530c81Sbellard
1716afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1717121afa9eSAnthony Liguori    target_list="$default_target_list"
1718121afa9eSAnthony Liguorielse
171989138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
17205327cf48Sbellardfi
172125b48338SPeter Maydell
172225b48338SPeter Maydell# Check that we recognised the target name; this allows a more
172325b48338SPeter Maydell# friendly error message than if we let it fall through.
172425b48338SPeter Maydellfor target in $target_list; do
172525b48338SPeter Maydell    case " $default_target_list " in
172625b48338SPeter Maydell        *" $target "*)
172725b48338SPeter Maydell            ;;
172825b48338SPeter Maydell        *)
172925b48338SPeter Maydell            error_exit "Unknown target name '$target'"
173025b48338SPeter Maydell            ;;
173125b48338SPeter Maydell    esac
173225b48338SPeter Maydelldone
173325b48338SPeter Maydell
1734f55fe278SPaolo Bonzini# see if system emulation was really requested
1735f55fe278SPaolo Bonzinicase " $target_list " in
1736f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1737f55fe278SPaolo Bonzini  ;;
1738f55fe278SPaolo Bonzini  *) softmmu=no
1739f55fe278SPaolo Bonzini  ;;
1740f55fe278SPaolo Bonziniesac
17415327cf48Sbellard
1742249247c9SJuan Quintelafeature_not_found() {
1743249247c9SJuan Quintela  feature=$1
174421684af0SStewart Smith  remedy=$2
1745249247c9SJuan Quintela
174676ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
174721684af0SStewart Smith      "configure was not able to find it." \
174821684af0SStewart Smith      "$remedy"
1749249247c9SJuan Quintela}
1750249247c9SJuan Quintela
17517d13299dSbellard# ---
17527d13299dSbellard# big/little endian test
17537d13299dSbellardcat > $TMPC << EOF
175461cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
175561cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
175661cc919fSMike Frysingerextern int foo(short *, short *);
175761cc919fSMike Frysingerint main(int argc, char *argv[]) {
175861cc919fSMike Frysinger    return foo(big_endian, little_endian);
17597d13299dSbellard}
17607d13299dSbellardEOF
17617d13299dSbellard
176261cc919fSMike Frysingerif compile_object ; then
176361cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
176461cc919fSMike Frysinger        bigendian="yes"
176561cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
176661cc919fSMike Frysinger        bigendian="no"
17677d13299dSbellard    else
17687d13299dSbellard        echo big/little test failed
17697d13299dSbellard    fi
17707d13299dSbellardelse
177161cc919fSMike Frysinger    echo big/little test failed
17727d13299dSbellardfi
17737d13299dSbellard
1774b0a47e79SJuan Quintela##########################################
1775a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1776a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1777a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1778a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1779a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1780a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1781a30878e7SPeter Maydell    fi
1782a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1783a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1784a30878e7SPeter Maydell    fi
1785a30878e7SPeter Maydell    gtk=no
1786a30878e7SPeter Maydell    sdl=no
1787a30878e7SPeter Maydellfi
1788a30878e7SPeter Maydell
17896b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
17906b39b063SEric Blakecat > $TMPC << EOF
17916b39b063SEric Blake#include <stdint.h>
17926b39b063SEric Blake#include <stdio.h>
17936b39b063SEric Blakeint main(int argc, char *argv[]) {
17946b39b063SEric Blake    return printf("%zu", SIZE_MAX);
17956b39b063SEric Blake}
17966b39b063SEric BlakeEOF
17976b39b063SEric Blakehave_broken_size_max=no
17986b39b063SEric Blakeif ! compile_object -Werror ; then
17996b39b063SEric Blake    have_broken_size_max=yes
18006b39b063SEric Blakefi
18016b39b063SEric Blake
1802a30878e7SPeter Maydell##########################################
1803015a33bdSGonglei# L2TPV3 probe
1804015a33bdSGonglei
1805015a33bdSGongleicat > $TMPC <<EOF
1806015a33bdSGonglei#include <sys/socket.h>
1807bff6cb72SMichael Tokarev#include <linux/ip.h>
1808015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1809015a33bdSGongleiEOF
1810015a33bdSGongleiif compile_prog "" "" ; then
1811015a33bdSGonglei  l2tpv3=yes
1812015a33bdSGongleielse
1813015a33bdSGonglei  l2tpv3=no
1814015a33bdSGongleifi
1815015a33bdSGonglei
1816015a33bdSGonglei##########################################
18174d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
18184d9310f4SDaniel P. Berrange
18194d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
18204d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
18214d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
18224d9310f4SDaniel P. Berrange    #
18234d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
18244d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
18254d9310f4SDaniel P. Berrange    #
18264d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
18274d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
18284d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
18294d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18304d9310f4SDaniel P. Berrange    # that for you.
18314d9310f4SDaniel P. Berrange    #
18324d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
18334d9310f4SDaniel P. Berrange    # are not in fact redundant.
18344d9310f4SDaniel P. Berrangecat > $TMPC << EOF
18354d9310f4SDaniel P. Berrange#include <unistd.h>
18364d9310f4SDaniel P. Berrange#include <time.h>
18374d9310f4SDaniel P. Berrange#undef localtime_r
18384d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
18394d9310f4SDaniel P. BerrangeEOF
18404d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
18414d9310f4SDaniel P. Berrange        localtime_r="yes"
18424d9310f4SDaniel P. Berrange    else
18434d9310f4SDaniel P. Berrange        localtime_r="no"
18444d9310f4SDaniel P. Berrange    fi
18454d9310f4SDaniel P. Berrangefi
18464d9310f4SDaniel P. Berrange
18474d9310f4SDaniel P. Berrange##########################################
1848779ab5e3SStefan Weil# pkg-config probe
1849779ab5e3SStefan Weil
1850779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
185176ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1852779ab5e3SStefan Weilfi
1853779ab5e3SStefan Weil
1854779ab5e3SStefan Weil##########################################
1855b0a47e79SJuan Quintela# NPTL probe
1856b0a47e79SJuan Quintela
185724cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1858bd0c5661Spbrook  cat > $TMPC <<EOF
1859bd0c5661Spbrook#include <sched.h>
186030813ceaSpbrook#include <linux/futex.h>
1861182eacc0SStefan Weilint main(void) {
1862bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1863bd0c5661Spbrook#error bork
1864bd0c5661Spbrook#endif
1865182eacc0SStefan Weil  return 0;
1866bd0c5661Spbrook}
1867bd0c5661SpbrookEOF
186824cb36a6SPeter Maydell  if ! compile_object ; then
186921684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1870b0a47e79SJuan Quintela  fi
1871bd0c5661Spbrookfi
1872bd0c5661Spbrook
187311d9f695Sbellard##########################################
187499f2dbd3SLiang Li# avx2 optimization requirement check
187599f2dbd3SLiang Li
187699f2dbd3SLiang Licat > $TMPC << EOF
18774fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18784fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18794fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18804fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18814fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18825e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18835e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18844fb8320aSDr. David Alan Gilbert}
18855e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
188699f2dbd3SLiang LiEOF
18874fb8320aSDr. David Alan Gilbertif compile_object "" ; then
188899f2dbd3SLiang Li  avx2_opt="yes"
188999f2dbd3SLiang Lifi
189099f2dbd3SLiang Li
189199f2dbd3SLiang Li#########################################
1892ac62922eSbalrog# zlib check
1893ac62922eSbalrog
18941ece9905SAlon Levyif test "$zlib" != "no" ; then
1895ac62922eSbalrog    cat > $TMPC << EOF
1896ac62922eSbalrog#include <zlib.h>
1897ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1898ac62922eSbalrogEOF
189952166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1900ac62922eSbalrog        :
1901ac62922eSbalrog    else
190276ad07a4SPeter Maydell        error_exit "zlib check failed" \
190376ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1904ac62922eSbalrog    fi
19051ece9905SAlon Levyfi
1906eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1907ac62922eSbalrog
1908ac62922eSbalrog##########################################
1909607dacd0Sqiaonuohan# lzo check
1910607dacd0Sqiaonuohan
1911607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1912607dacd0Sqiaonuohan    cat > $TMPC << EOF
1913607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1914607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1915607dacd0SqiaonuohanEOF
1916607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1917607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1918b25c9dffSStefan Weil        lzo="yes"
1919b25c9dffSStefan Weil    else
1920b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1921b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1922b25c9dffSStefan Weil        fi
1923b25c9dffSStefan Weil        lzo="no"
1924b25c9dffSStefan Weil    fi
1925607dacd0Sqiaonuohanfi
1926607dacd0Sqiaonuohan
1927607dacd0Sqiaonuohan##########################################
1928607dacd0Sqiaonuohan# snappy check
1929607dacd0Sqiaonuohan
1930607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1931607dacd0Sqiaonuohan    cat > $TMPC << EOF
1932607dacd0Sqiaonuohan#include <snappy-c.h>
1933607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1934607dacd0SqiaonuohanEOF
1935607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1936607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1937b25c9dffSStefan Weil        snappy="yes"
1938b25c9dffSStefan Weil    else
1939b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1940b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1941b25c9dffSStefan Weil        fi
1942b25c9dffSStefan Weil        snappy="no"
1943b25c9dffSStefan Weil    fi
1944607dacd0Sqiaonuohanfi
1945607dacd0Sqiaonuohan
1946607dacd0Sqiaonuohan##########################################
19476b383c08SPeter Wu# bzip2 check
19486b383c08SPeter Wu
19496b383c08SPeter Wuif test "$bzip2" != "no" ; then
19506b383c08SPeter Wu    cat > $TMPC << EOF
19516b383c08SPeter Wu#include <bzlib.h>
19526b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19536b383c08SPeter WuEOF
19546b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19556b383c08SPeter Wu        bzip2="yes"
19566b383c08SPeter Wu    else
19576b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19586b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19596b383c08SPeter Wu        fi
19606b383c08SPeter Wu        bzip2="no"
19616b383c08SPeter Wu    fi
19626b383c08SPeter Wufi
19636b383c08SPeter Wu
19646b383c08SPeter Wu##########################################
1965f794573eSEduardo Otubo# libseccomp check
1966f794573eSEduardo Otubo
1967f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1968693e5910SAndrew Jones    case "$cpu" in
1969693e5910SAndrew Jones    i386|x86_64)
1970ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1971693e5910SAndrew Jones        ;;
19725ce43972SJames Hogan    mips)
19735ce43972SJames Hogan        libseccomp_minver="2.2.0"
19745ce43972SJames Hogan        ;;
1975693e5910SAndrew Jones    arm|aarch64)
1976693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1977693e5910SAndrew Jones        ;;
19783e684455SMichael Strosaker    ppc|ppc64)
19793e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19803e684455SMichael Strosaker        ;;
1981693e5910SAndrew Jones    *)
1982693e5910SAndrew Jones        libseccomp_minver=""
1983693e5910SAndrew Jones        ;;
1984693e5910SAndrew Jones    esac
1985693e5910SAndrew Jones
1986693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1987693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
198889138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
198989138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1990f794573eSEduardo Otubo        seccomp="yes"
1991f794573eSEduardo Otubo    else
1992f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1993693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1994693e5910SAndrew Jones                feature_not_found "libseccomp" \
1995693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1996693e5910SAndrew Jones            else
1997693e5910SAndrew Jones                feature_not_found "libseccomp" \
1998693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1999693e5910SAndrew Jones            fi
2000896848f0SEduardo Otubo        fi
2001e84d5956SYann E. MORIN        seccomp="no"
2002f794573eSEduardo Otubo    fi
2003f794573eSEduardo Otubofi
2004f794573eSEduardo Otubo##########################################
2005e37630caSaliguori# xen probe
2006e37630caSaliguori
2007fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2008c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2009c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2010c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2011c1cdd9d5SJuergen Gross
2012c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2013c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2014c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2015c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2016c1cdd9d5SJuergen Gross    xen=yes
2017c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2018c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
2019c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2020c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2021c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2022c1cdd9d5SJuergen Gross  else
2023c1cdd9d5SJuergen Gross
2024b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2025d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2026d5b93ddfSAnthony PERARD
202750ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
202850ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
202950ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
203050ced5b3SStefan Weil
203150ced5b3SStefan Weil    # Xen (any)
203250ced5b3SStefan Weil    cat > $TMPC <<EOF
203350ced5b3SStefan Weil#include <xenctrl.h>
203450ced5b3SStefan Weilint main(void) {
203550ced5b3SStefan Weil  return 0;
203650ced5b3SStefan Weil}
203750ced5b3SStefan WeilEOF
203850ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
203950ced5b3SStefan Weil      # Xen not found
204050ced5b3SStefan Weil      if test "$xen" = "yes" ; then
204121684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
204250ced5b3SStefan Weil      fi
204350ced5b3SStefan Weil      xen=no
204450ced5b3SStefan Weil
2045d5b93ddfSAnthony PERARD    # Xen unstable
204669deef08SPeter Maydell    elif
204769deef08SPeter Maydell        cat > $TMPC <<EOF &&
2048da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2049da8090ccSPaul Durrant#define __XEN_TOOLS__
2050da8090ccSPaul Durrant#include <xendevicemodel.h>
2051da8090ccSPaul Durrantint main(void) {
2052da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2053da8090ccSPaul Durrant
2054da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2055da8090ccSPaul Durrant  xendevicemodel_close(xd);
2056da8090ccSPaul Durrant
2057da8090ccSPaul Durrant  return 0;
2058da8090ccSPaul Durrant}
2059da8090ccSPaul DurrantEOF
2060da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2061da8090ccSPaul Durrant      then
2062da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2063f1167ee6SJuergen Gross      xen_ctrl_version=40900
2064da8090ccSPaul Durrant      xen=yes
2065da8090ccSPaul Durrant    elif
2066da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
20675eeb39c2SIan Campbell/*
20685eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20695eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2070b6eb9b45SPaulina Szubarczyk *
2071b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2072b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2073b6eb9b45SPaulina Szubarczyk */
2074b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2075b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2076b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2077b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2078b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2079b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2080b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2081b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2082b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2083b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2084b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2085b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2086b6eb9b45SPaulina Szubarczyk#endif
2087b6eb9b45SPaulina Szubarczykint main(void) {
2088b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2089b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2090b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2091b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2092b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2093b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2094b6eb9b45SPaulina Szubarczyk
2095b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2096b6eb9b45SPaulina Szubarczyk
2097b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2098b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2099b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2100b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2101b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2102b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2103b6eb9b45SPaulina Szubarczyk
2104b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2105b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2106b6eb9b45SPaulina Szubarczyk
2107b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2108b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2109b6eb9b45SPaulina Szubarczyk
2110b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2111b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2112b6eb9b45SPaulina Szubarczyk
2113b6eb9b45SPaulina Szubarczyk  return 0;
2114b6eb9b45SPaulina Szubarczyk}
2115b6eb9b45SPaulina SzubarczykEOF
2116b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2117b6eb9b45SPaulina Szubarczyk      then
2118f1167ee6SJuergen Gross      xen_ctrl_version=40800
2119b6eb9b45SPaulina Szubarczyk      xen=yes
2120b6eb9b45SPaulina Szubarczyk    elif
2121b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2122b6eb9b45SPaulina Szubarczyk/*
2123b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2124b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
21255eeb39c2SIan Campbell */
21265eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
21275eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
21285eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21295eeb39c2SIan Campbell#include <xenctrl.h>
21305eeb39c2SIan Campbell#include <xenstore.h>
21315eeb39c2SIan Campbell#include <xenevtchn.h>
21325eeb39c2SIan Campbell#include <xengnttab.h>
21335eeb39c2SIan Campbell#include <xenforeignmemory.h>
21345eeb39c2SIan Campbell#include <stdint.h>
21355eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
21365eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
21375eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
21385eeb39c2SIan Campbell#endif
21395eeb39c2SIan Campbellint main(void) {
21405eeb39c2SIan Campbell  xc_interface *xc = NULL;
21415eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
21425eeb39c2SIan Campbell  xenevtchn_handle *xe;
21435eeb39c2SIan Campbell  xengnttab_handle *xg;
21445eeb39c2SIan Campbell  xen_domain_handle_t handle;
21455eeb39c2SIan Campbell
21465eeb39c2SIan Campbell  xs_daemon_open();
21475eeb39c2SIan Campbell
21485eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
21495eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21505eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21515eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21525eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
21535eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
21545eeb39c2SIan Campbell
21555eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
21565eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
21575eeb39c2SIan Campbell
21585eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
21595eeb39c2SIan Campbell  xenevtchn_fd(xe);
21605eeb39c2SIan Campbell
21615eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
21625eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
21635eeb39c2SIan Campbell
21645eeb39c2SIan Campbell  return 0;
21655eeb39c2SIan Campbell}
21665eeb39c2SIan CampbellEOF
21675eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
21685eeb39c2SIan Campbell      then
2169f1167ee6SJuergen Gross      xen_ctrl_version=40701
21705eeb39c2SIan Campbell      xen=yes
21715eeb39c2SIan Campbell    elif
21725eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2173e37630caSaliguori#include <xenctrl.h>
2174cdadde39SRoger Pau Monne#include <stdint.h>
2175cdadde39SRoger Pau Monneint main(void) {
2176cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2177cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2178cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2179cdadde39SRoger Pau Monne  return 0;
2180cdadde39SRoger Pau Monne}
2181cdadde39SRoger Pau MonneEOF
2182cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2183cdadde39SRoger Pau Monne      then
2184f1167ee6SJuergen Gross      xen_ctrl_version=40700
2185cdadde39SRoger Pau Monne      xen=yes
2186cdadde39SRoger Pau Monne
2187cdadde39SRoger Pau Monne    # Xen 4.6
2188cdadde39SRoger Pau Monne    elif
2189cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2190cdadde39SRoger Pau Monne#include <xenctrl.h>
2191e108a3c1SAnthony PERARD#include <xenstore.h>
2192d5b93ddfSAnthony PERARD#include <stdint.h>
2193d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2194d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2195d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2196d5b93ddfSAnthony PERARD#endif
2197d5b93ddfSAnthony PERARDint main(void) {
2198d5b93ddfSAnthony PERARD  xc_interface *xc;
2199d5b93ddfSAnthony PERARD  xs_daemon_open();
2200d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2201d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2202d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2203b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22048688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2205d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
220620a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2207d8b441a3SJan Beulich  return 0;
2208d8b441a3SJan Beulich}
2209d8b441a3SJan BeulichEOF
2210d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2211d8b441a3SJan Beulich      then
2212f1167ee6SJuergen Gross      xen_ctrl_version=40600
2213d8b441a3SJan Beulich      xen=yes
2214d8b441a3SJan Beulich
2215d8b441a3SJan Beulich    # Xen 4.5
2216d8b441a3SJan Beulich    elif
2217d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2218d8b441a3SJan Beulich#include <xenctrl.h>
2219d8b441a3SJan Beulich#include <xenstore.h>
2220d8b441a3SJan Beulich#include <stdint.h>
2221d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2222d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2223d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2224d8b441a3SJan Beulich#endif
2225d8b441a3SJan Beulichint main(void) {
2226d8b441a3SJan Beulich  xc_interface *xc;
2227d8b441a3SJan Beulich  xs_daemon_open();
2228d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2229d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2230d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2231d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2232d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22333996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
22343996e85cSPaul Durrant  return 0;
22353996e85cSPaul Durrant}
22363996e85cSPaul DurrantEOF
22373996e85cSPaul Durrant        compile_prog "" "$xen_libs"
22383996e85cSPaul Durrant      then
2239f1167ee6SJuergen Gross      xen_ctrl_version=40500
22403996e85cSPaul Durrant      xen=yes
22413996e85cSPaul Durrant
22423996e85cSPaul Durrant    elif
22433996e85cSPaul Durrant        cat > $TMPC <<EOF &&
22443996e85cSPaul Durrant#include <xenctrl.h>
22453996e85cSPaul Durrant#include <xenstore.h>
22463996e85cSPaul Durrant#include <stdint.h>
22473996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
22483996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
22493996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
22503996e85cSPaul Durrant#endif
22513996e85cSPaul Durrantint main(void) {
22523996e85cSPaul Durrant  xc_interface *xc;
22533996e85cSPaul Durrant  xs_daemon_open();
22543996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
22553996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22563996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
22573996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22583996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22598688e065SStefano Stabellini  return 0;
22608688e065SStefano Stabellini}
22618688e065SStefano StabelliniEOF
22628688e065SStefano Stabellini        compile_prog "" "$xen_libs"
226369deef08SPeter Maydell      then
2264f1167ee6SJuergen Gross      xen_ctrl_version=40200
22658688e065SStefano Stabellini      xen=yes
22668688e065SStefano Stabellini
2267e37630caSaliguori    else
2268fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2269edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2270edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2271fc321b4bSJuan Quintela      fi
2272fc321b4bSJuan Quintela      xen=no
2273e37630caSaliguori    fi
2274d5b93ddfSAnthony PERARD
2275d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2276f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
22775eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
22785eeb39c2SIan Campbell      fi
2279d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2280d5b93ddfSAnthony PERARD    fi
2281e37630caSaliguori  fi
2282c1cdd9d5SJuergen Grossfi
2283e37630caSaliguori
2284eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2285edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2286eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2287eb6fda0fSAnthony PERARD  else
2288eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
228976ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
229076ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2291eb6fda0fSAnthony PERARD    fi
2292eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2293eb6fda0fSAnthony PERARD  fi
2294eb6fda0fSAnthony PERARDfi
2295eb6fda0fSAnthony PERARD
229664a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
229764a7ad6fSIan Campbell   test "$xen" != "yes"; then
229864a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
229964a7ad6fSIan Campbell	       "which requires Xen support."
230064a7ad6fSIan Campbellfi
230164a7ad6fSIan Campbell
2302e37630caSaliguori##########################################
2303dfffc653SJuan Quintela# Sparse probe
2304dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
23050dba6195SLoïc Minier  if has cgcc; then
2306dfffc653SJuan Quintela    sparse=yes
2307dfffc653SJuan Quintela  else
2308dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
230921684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2310dfffc653SJuan Quintela    fi
2311dfffc653SJuan Quintela    sparse=no
2312dfffc653SJuan Quintela  fi
2313dfffc653SJuan Quintelafi
2314dfffc653SJuan Quintela
2315dfffc653SJuan Quintela##########################################
2316f676c67eSJeremy White# X11 probe
2317f676c67eSJeremy Whitex11_cflags=
2318f676c67eSJeremy Whitex11_libs=-lX11
2319f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
232089138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
232189138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2322f676c67eSJeremy Whitefi
2323f676c67eSJeremy White
2324f676c67eSJeremy White##########################################
2325a4ccabcfSAnthony Liguori# GTK probe
2326a4ccabcfSAnthony Liguori
23279e04c683SStefan Weilif test "$gtkabi" = ""; then
23289e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
23299e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
23309e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
23319e04c683SStefan Weil        gtkabi=2.0
23329e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
23339e04c683SStefan Weil        gtkabi=3.0
23349e04c683SStefan Weil    else
23359e04c683SStefan Weil        gtkabi=2.0
23369e04c683SStefan Weil    fi
23379e04c683SStefan Weilfi
23389e04c683SStefan Weil
2339a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2340528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
23410a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2342528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2343528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2344bbbf9bfbSStefan Weil    else
2345bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2346bbbf9bfbSStefan Weil    fi
2347bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
234889138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
234989138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
235089138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
23510a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2352f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2353f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
23540a337ed0SGerd Hoffmann        fi
2355bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2356bbbf9bfbSStefan Weil        gtk="yes"
2357bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
23589e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2359bbbf9bfbSStefan Weil    else
2360bbbf9bfbSStefan Weil        gtk="no"
2361bbbf9bfbSStefan Weil    fi
2362bbbf9bfbSStefan Weilfi
2363bbbf9bfbSStefan Weil
2364ddbb0d09SDaniel P. Berrange
2365ddbb0d09SDaniel P. Berrange##########################################
2366ddbb0d09SDaniel P. Berrange# GNUTLS probe
2367ddbb0d09SDaniel P. Berrange
236837371299SPeter Maydellgnutls_works() {
236937371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
237037371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
237137371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
237237371299SPeter Maydell    # builds doesn't work:
237337371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
237437371299SPeter Maydell    #
237537371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
237637371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
237737371299SPeter Maydell        return 1
237837371299SPeter Maydell    fi
237937371299SPeter Maydell
238037371299SPeter Maydell    write_c_skeleton
238137371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
238237371299SPeter Maydell}
238337371299SPeter Maydell
238462893b67SDaniel P. Berrangegnutls_gcrypt=no
2385ed754746SDaniel P. Berrangegnutls_nettle=no
2386ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
238737371299SPeter Maydell    if gnutls_works; then
238889138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
238989138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2390ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2391ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2392ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2393ddbb0d09SDaniel P. Berrange        gnutls="yes"
2394ddbb0d09SDaniel P. Berrange
2395b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2396b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2397b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2398b917da4cSDaniel P. Berrange	else
2399b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2400b917da4cSDaniel P. Berrange	fi
2401b917da4cSDaniel P. Berrange
240262893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
240362893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2404ed754746SDaniel P. Berrange	    gnutls_nettle=yes
240562893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
240689138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2407ed754746SDaniel P. Berrange		*gcrypt*)
2408ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2409ed754746SDaniel P. Berrange		    gnutls_nettle=no
2410ed754746SDaniel P. Berrange		    ;;
2411ed754746SDaniel P. Berrange		*nettle*)
2412ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2413ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2414ed754746SDaniel P. Berrange		    ;;
2415ed754746SDaniel P. Berrange		*)
2416ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2417ed754746SDaniel P. Berrange		    gnutls_nettle=no
2418ed754746SDaniel P. Berrange		    ;;
241962893b67SDaniel P. Berrange	    esac
242062893b67SDaniel P. Berrange	else
242162893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2422ed754746SDaniel P. Berrange	    gnutls_nettle=no
242362893b67SDaniel P. Berrange	fi
2424ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2425ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2426ddbb0d09SDaniel P. Berrange    else
2427ddbb0d09SDaniel P. Berrange        gnutls="no"
2428b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2429ddbb0d09SDaniel P. Berrange    fi
2430ddbb0d09SDaniel P. Berrangeelse
2431b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2432ddbb0d09SDaniel P. Berrangefi
2433ddbb0d09SDaniel P. Berrange
243491bfcdb0SDaniel P. Berrange
243591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
243691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
243791bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
243891bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
243991bfcdb0SDaniel P. Berrangethen
244091bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
244191bfcdb0SDaniel P. Berrange    then
244291bfcdb0SDaniel P. Berrange        gcrypt="no"
244391bfcdb0SDaniel P. Berrange    fi
244491bfcdb0SDaniel P. Berrangefi
244591bfcdb0SDaniel P. Berrange
244691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
244791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
244891bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
244991bfcdb0SDaniel P. Berrangeif test -z "$nettle"
245091bfcdb0SDaniel P. Berrangethen
245191bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
245291bfcdb0SDaniel P. Berrange    then
245391bfcdb0SDaniel P. Berrange        nettle="no"
245491bfcdb0SDaniel P. Berrange    fi
245591bfcdb0SDaniel P. Berrangefi
245691bfcdb0SDaniel P. Berrange
245791bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
245891bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
245991bfcdb0SDaniel P. Berrange    then
246091bfcdb0SDaniel P. Berrange	return 1
246191bfcdb0SDaniel P. Berrange    fi
246291bfcdb0SDaniel P. Berrange
246391bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
246491bfcdb0SDaniel P. Berrange    then
246589138857SStefan Weil	host=$(libgcrypt-config --host)
246691bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
246791bfcdb0SDaniel P. Berrange	then
246891bfcdb0SDaniel P. Berrange	    return 1
246991bfcdb0SDaniel P. Berrange	fi
247091bfcdb0SDaniel P. Berrange    fi
247191bfcdb0SDaniel P. Berrange
247291bfcdb0SDaniel P. Berrange    return 0
247391bfcdb0SDaniel P. Berrange}
247491bfcdb0SDaniel P. Berrange
247591bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
247691bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
247789138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
247889138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
247991bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
248091bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
248191bfcdb0SDaniel P. Berrange        # turn breaks static builds...
248291bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
248391bfcdb0SDaniel P. Berrange        then
248491bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
248591bfcdb0SDaniel P. Berrange        fi
248662893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
248762893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
248862893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
248991bfcdb0SDaniel P. Berrange        gcrypt="yes"
249091bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
249191bfcdb0SDaniel P. Berrange           nettle="no"
249291bfcdb0SDaniel P. Berrange        fi
249337788f25SDaniel P. Berrange
249437788f25SDaniel P. Berrange        cat > $TMPC << EOF
249537788f25SDaniel P. Berrange#include <gcrypt.h>
249637788f25SDaniel P. Berrangeint main(void) {
249737788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
249837788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
249937788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
250037788f25SDaniel P. Berrange return 0;
250137788f25SDaniel P. Berrange}
250237788f25SDaniel P. BerrangeEOF
250337788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
250437788f25SDaniel P. Berrange            gcrypt_kdf=yes
250537788f25SDaniel P. Berrange        fi
25061f923c70SLongpeng(Mike)
25071f923c70SLongpeng(Mike)        cat > $TMPC << EOF
25081f923c70SLongpeng(Mike)#include <gcrypt.h>
25091f923c70SLongpeng(Mike)int main(void) {
25101f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
25111f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
25121f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
25131f923c70SLongpeng(Mike)  return 0;
25141f923c70SLongpeng(Mike)}
25151f923c70SLongpeng(Mike)EOF
25161f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
25171f923c70SLongpeng(Mike)            gcrypt_hmac=yes
25181f923c70SLongpeng(Mike)        fi
251962893b67SDaniel P. Berrange    else
252091bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
252162893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
252291bfcdb0SDaniel P. Berrange        else
252391bfcdb0SDaniel P. Berrange            gcrypt="no"
252491bfcdb0SDaniel P. Berrange        fi
252562893b67SDaniel P. Berrange    fi
252662893b67SDaniel P. Berrangefi
252762893b67SDaniel P. Berrange
2528ddbb0d09SDaniel P. Berrange
252991bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2530ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
253189138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
253289138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
253389138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2534ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2535ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2536ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
253791bfcdb0SDaniel P. Berrange        nettle="yes"
2538fff2f982SDaniel P. Berrange
2539fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
25409e87a691SSteven Luo#include <stddef.h>
2541fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2542fff2f982SDaniel P. Berrangeint main(void) {
2543fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2544fff2f982SDaniel P. Berrange     return 0;
2545fff2f982SDaniel P. Berrange}
2546fff2f982SDaniel P. BerrangeEOF
2547fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2548fff2f982SDaniel P. Berrange            nettle_kdf=yes
2549fff2f982SDaniel P. Berrange        fi
2550ed754746SDaniel P. Berrange    else
255191bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2552ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
255391bfcdb0SDaniel P. Berrange        else
255491bfcdb0SDaniel P. Berrange            nettle="no"
2555ed754746SDaniel P. Berrange        fi
2556ed754746SDaniel P. Berrange    fi
255791bfcdb0SDaniel P. Berrangefi
255891bfcdb0SDaniel P. Berrange
255991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
256091bfcdb0SDaniel P. Berrangethen
256191bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
256291bfcdb0SDaniel P. Berrangefi
2563ed754746SDaniel P. Berrange
25649a2fd434SDaniel P. Berrange##########################################
25659a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25669a2fd434SDaniel P. Berrange
25679a2fd434SDaniel P. Berrangetasn1=yes
256890246037SDaniel P. Berrangetasn1_cflags=""
256990246037SDaniel P. Berrangetasn1_libs=""
25709a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
257189138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
257289138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25739a2fd434SDaniel P. Berrangeelse
25749a2fd434SDaniel P. Berrange    tasn1=no
25759a2fd434SDaniel P. Berrangefi
25769a2fd434SDaniel P. Berrange
2577ed754746SDaniel P. Berrange
2578bbbf9bfbSStefan Weil##########################################
2579559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2580559607eaSDaniel P. Berrange
2581559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2582559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2583559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2584559607eaSDaniel P. Berrangefi
2585559607eaSDaniel P. Berrange
2586559607eaSDaniel P. Berrange##########################################
2587bbbf9bfbSStefan Weil# VTE probe
2588bbbf9bfbSStefan Weil
2589bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2590bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2591c6feff9eSCole Robinson      vteminversion="0.32.0"
2592c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2593c6feff9eSCole Robinson        vtepackage="vte-2.91"
2594c6feff9eSCole Robinson      else
2595528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2596c6feff9eSCole Robinson      fi
2597528de90aSDaniel P. Berrange    else
2598528de90aSDaniel P. Berrange      vtepackage="vte"
2599c6feff9eSCole Robinson      vteminversion="0.24.0"
2600528de90aSDaniel P. Berrange    fi
2601c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
260289138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
260389138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
260489138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2605bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2606bbbf9bfbSStefan Weil        vte="yes"
2607bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
26089e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2609c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
26109e04c683SStefan Weil        else
26119e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
26129e04c683SStefan Weil        fi
2613bbbf9bfbSStefan Weil    else
2614bbbf9bfbSStefan Weil        vte="no"
2615a4ccabcfSAnthony Liguori    fi
2616a4ccabcfSAnthony Liguorifi
2617a4ccabcfSAnthony Liguori
2618a4ccabcfSAnthony Liguori##########################################
261911d9f695Sbellard# SDL probe
262011d9f695Sbellard
26213ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
26223ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
262347c03744SDave Airlie
2624ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2625ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2626ee8466d0SCole Robinson        sdlabi=1.2
2627ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2628ee8466d0SCole Robinson        sdlabi=2.0
2629ee8466d0SCole Robinson    else
2630ee8466d0SCole Robinson        sdlabi=1.2
2631ee8466d0SCole Robinson    fi
2632ee8466d0SCole Robinsonfi
2633ee8466d0SCole Robinson
263447c03744SDave Airlieif test $sdlabi = "2.0"; then
263547c03744SDave Airlie    sdl_config=$sdl2_config
263647c03744SDave Airlie    sdlname=sdl2
263747c03744SDave Airlie    sdlconfigname=sdl2_config
2638e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
263947c03744SDave Airlie    sdlname=sdl
264047c03744SDave Airlie    sdlconfigname=sdl_config
2641e07047cfSCole Robinsonelse
2642e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
26433ec87ffeSPaolo Bonzinifi
26443ec87ffeSPaolo Bonzini
264589138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
264647c03744SDave Airlie  sdl_config=$sdlconfigname
264747c03744SDave Airliefi
264847c03744SDave Airlie
264947c03744SDave Airlieif $pkg_config $sdlname --exists; then
265047c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
265189138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
26523ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
26533ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
265489138857SStefan Weil  sdlversion=$($sdlconfig --version)
2655a0dfd8a4SLoïc Minierelse
2656a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
265721684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2658a0dfd8a4SLoïc Minier  fi
2659a0dfd8a4SLoïc Minier  sdl=no
26609316f803SPaolo Bonzinifi
266129e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
26623ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
26633ec87ffeSPaolo Bonzinifi
266411d9f695Sbellard
26659316f803SPaolo Bonzinisdl_too_old=no
2666c4198157SJuan Quintelaif test "$sdl" != "no" ; then
266711d9f695Sbellard  cat > $TMPC << EOF
266811d9f695Sbellard#include <SDL.h>
266911d9f695Sbellard#undef main /* We don't want SDL to override our main() */
267011d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
267111d9f695SbellardEOF
267289138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
267374f42e18STeLeMan  if test "$static" = "yes" ; then
267489138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
267574f42e18STeLeMan  else
267689138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
267774f42e18STeLeMan  fi
267852166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
267989138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
268011d9f695Sbellard      sdl_too_old=yes
268111d9f695Sbellard    else
268211d9f695Sbellard      sdl=yes
268311d9f695Sbellard    fi
26847c1f25b4Sbellard
268567c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26861ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
268767c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
268889138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
268989138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
269011d9f695Sbellard      fi
269152166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26921ac88f28SJuan Quintela	:
26931ac88f28SJuan Quintela      else
26941ac88f28SJuan Quintela        sdl=no
26957c1f25b4Sbellard      fi
26967c1f25b4Sbellard    fi # static link
2697c4198157SJuan Quintela  else # sdl not found
2698c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
269921684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2700c4198157SJuan Quintela    fi
2701c4198157SJuan Quintela    sdl=no
27027c1f25b4Sbellard  fi # sdl compile test
2703fd677642Sthsfi
270411d9f695Sbellard
27055368a422Saliguoriif test "$sdl" = "yes" ; then
27065368a422Saliguori  cat > $TMPC <<EOF
27075368a422Saliguori#include <SDL.h>
27085368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
27095368a422Saliguori#include <X11/XKBlib.h>
27105368a422Saliguori#else
27115368a422Saliguori#error No x11 support
27125368a422Saliguori#endif
27135368a422Saliguoriint main(void) { return 0; }
27145368a422SaliguoriEOF
2715f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2716f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2717f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
27185368a422Saliguori  fi
27190705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
27205368a422Saliguorifi
27215368a422Saliguori
27228f28f3fbSths##########################################
27232da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
27242da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
27252da776dbSMichael R. Hines  cat > $TMPC <<EOF
27262da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
27272da776dbSMichael R. Hinesint main(void) { return 0; }
27282da776dbSMichael R. HinesEOF
27292da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
27302da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
27312da776dbSMichael R. Hines    rdma="yes"
27322da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
27332da776dbSMichael R. Hines  else
27342da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
27352da776dbSMichael R. Hines        error_exit \
27362da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
27372da776dbSMichael R. Hines            " Your options:" \
27382da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
27392da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
27402da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
27412da776dbSMichael R. Hines    fi
27422da776dbSMichael R. Hines    rdma="no"
27432da776dbSMichael R. Hines  fi
27442da776dbSMichael R. Hinesfi
27452da776dbSMichael R. Hines
274695c6bff3SBenoît Canet
274795c6bff3SBenoît Canet##########################################
27482f9606b3Saliguori# VNC SASL detection
2749821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
27502f9606b3Saliguori  cat > $TMPC <<EOF
27512f9606b3Saliguori#include <sasl/sasl.h>
27522f9606b3Saliguori#include <stdio.h>
27532f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
27542f9606b3SaliguoriEOF
27552f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
27562f9606b3Saliguori  vnc_sasl_cflags=""
27572f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
275852166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2759ea784e3bSJuan Quintela    vnc_sasl=yes
2760fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2761ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
27622f9606b3Saliguori  else
2763ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
276421684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2765ea784e3bSJuan Quintela    fi
2766ea784e3bSJuan Quintela    vnc_sasl=no
27672f9606b3Saliguori  fi
27682f9606b3Saliguorifi
27692f9606b3Saliguori
27702f9606b3Saliguori##########################################
27712f6f5c7aSCorentin Chary# VNC JPEG detection
2772821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27732f6f5c7aSCorentin Charycat > $TMPC <<EOF
27742f6f5c7aSCorentin Chary#include <stdio.h>
27752f6f5c7aSCorentin Chary#include <jpeglib.h>
27762f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27772f6f5c7aSCorentin CharyEOF
27782f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27792f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
27802f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
27812f6f5c7aSCorentin Chary    vnc_jpeg=yes
27822f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2783ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
27842f6f5c7aSCorentin Chary  else
27852f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
278621684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27872f6f5c7aSCorentin Chary    fi
27882f6f5c7aSCorentin Chary    vnc_jpeg=no
27892f6f5c7aSCorentin Chary  fi
27902f6f5c7aSCorentin Charyfi
27912f6f5c7aSCorentin Chary
27922f6f5c7aSCorentin Chary##########################################
2793efe556adSCorentin Chary# VNC PNG detection
2794821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2795efe556adSCorentin Charycat > $TMPC <<EOF
2796efe556adSCorentin Chary//#include <stdio.h>
2797efe556adSCorentin Chary#include <png.h>
2798832ce9c2SScott Wood#include <stddef.h>
2799efe556adSCorentin Charyint main(void) {
2800efe556adSCorentin Chary    png_structp png_ptr;
2801efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
28027edc3fedSPeter Maydell    return png_ptr != 0;
2803efe556adSCorentin Chary}
2804efe556adSCorentin CharyEOF
280565d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
280689138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
280789138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
28089af8025eSBrad  else
2809efe556adSCorentin Chary    vnc_png_cflags=""
2810efe556adSCorentin Chary    vnc_png_libs="-lpng"
28119af8025eSBrad  fi
2812efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2813efe556adSCorentin Chary    vnc_png=yes
2814efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
28159af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2816efe556adSCorentin Chary  else
2817efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
281821684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2819efe556adSCorentin Chary    fi
2820efe556adSCorentin Chary    vnc_png=no
2821efe556adSCorentin Chary  fi
2822efe556adSCorentin Charyfi
2823efe556adSCorentin Chary
2824efe556adSCorentin Chary##########################################
282576655d6dSaliguori# fnmatch() probe, used for ACL routines
282676655d6dSaliguorifnmatch="no"
282776655d6dSaliguoricat > $TMPC << EOF
282876655d6dSaliguori#include <fnmatch.h>
282976655d6dSaliguoriint main(void)
283076655d6dSaliguori{
283176655d6dSaliguori    fnmatch("foo", "foo", 0);
283276655d6dSaliguori    return 0;
283376655d6dSaliguori}
283476655d6dSaliguoriEOF
283552166aa0SJuan Quintelaif compile_prog "" "" ; then
283676655d6dSaliguori   fnmatch="yes"
283776655d6dSaliguorifi
283876655d6dSaliguori
283976655d6dSaliguori##########################################
2840c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2841dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2842dce512deSChristoph Hellwig  cat > $TMPC << EOF
2843ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2844dce512deSChristoph Hellwig#include <xfs/xfs.h>
2845dce512deSChristoph Hellwigint main(void)
2846dce512deSChristoph Hellwig{
2847dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2848dce512deSChristoph Hellwig    return 0;
2849dce512deSChristoph Hellwig}
2850dce512deSChristoph HellwigEOF
2851dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2852dce512deSChristoph Hellwig    xfs="yes"
2853dce512deSChristoph Hellwig  else
2854dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
285521684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2856dce512deSChristoph Hellwig    fi
2857dce512deSChristoph Hellwig    xfs=no
2858dce512deSChristoph Hellwig  fi
2859dce512deSChristoph Hellwigfi
2860dce512deSChristoph Hellwig
2861dce512deSChristoph Hellwig##########################################
28628a16d273Sths# vde libraries probe
2863dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
28644baae0acSJuan Quintela  vde_libs="-lvdeplug"
28658a16d273Sths  cat > $TMPC << EOF
28668a16d273Sths#include <libvdeplug.h>
28674a7f0e06Spbrookint main(void)
28684a7f0e06Spbrook{
28694a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2870fea08e08SPeter Maydell    char s[] = "";
2871fea08e08SPeter Maydell    vde_open(s, s, &a);
28724a7f0e06Spbrook    return 0;
28734a7f0e06Spbrook}
28748a16d273SthsEOF
287552166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28764baae0acSJuan Quintela    vde=yes
28778e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28788e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2879dfb278bdSJuan Quintela  else
2880dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
288121684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2882dfb278bdSJuan Quintela    fi
2883dfb278bdSJuan Quintela    vde=no
28848a16d273Sths  fi
28858a16d273Sthsfi
28868a16d273Sths
28878a16d273Sths##########################################
28880a985b37SVincenzo Maffione# netmap support probe
28890a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28900a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28910a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28920a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28930a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
289458952137SVincenzo Maffioneif test "$netmap" != "no" ; then
289558952137SVincenzo Maffione  cat > $TMPC << EOF
289658952137SVincenzo Maffione#include <inttypes.h>
289758952137SVincenzo Maffione#include <net/if.h>
289858952137SVincenzo Maffione#include <net/netmap.h>
289958952137SVincenzo Maffione#include <net/netmap_user.h>
29000a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
29010a985b37SVincenzo Maffione#error
29020a985b37SVincenzo Maffione#endif
290358952137SVincenzo Maffioneint main(void) { return 0; }
290458952137SVincenzo MaffioneEOF
290558952137SVincenzo Maffione  if compile_prog "" "" ; then
290658952137SVincenzo Maffione    netmap=yes
290758952137SVincenzo Maffione  else
290858952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
290958952137SVincenzo Maffione      feature_not_found "netmap"
291058952137SVincenzo Maffione    fi
291158952137SVincenzo Maffione    netmap=no
291258952137SVincenzo Maffione  fi
291358952137SVincenzo Maffionefi
291458952137SVincenzo Maffione
291558952137SVincenzo Maffione##########################################
291647e98658SCorey Bryant# libcap-ng library probe
291747e98658SCorey Bryantif test "$cap_ng" != "no" ; then
291847e98658SCorey Bryant  cap_libs="-lcap-ng"
291947e98658SCorey Bryant  cat > $TMPC << EOF
292047e98658SCorey Bryant#include <cap-ng.h>
292147e98658SCorey Bryantint main(void)
292247e98658SCorey Bryant{
292347e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
292447e98658SCorey Bryant    return 0;
292547e98658SCorey Bryant}
292647e98658SCorey BryantEOF
292747e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
292847e98658SCorey Bryant    cap_ng=yes
292947e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
293047e98658SCorey Bryant  else
293147e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
293221684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
293347e98658SCorey Bryant    fi
293447e98658SCorey Bryant    cap_ng=no
293547e98658SCorey Bryant  fi
293647e98658SCorey Bryantfi
293747e98658SCorey Bryant
293847e98658SCorey Bryant##########################################
2939c2de5c91Smalc# Sound support libraries probe
29408f28f3fbSths
2941c2de5c91Smalcaudio_drv_probe()
2942c2de5c91Smalc{
2943c2de5c91Smalc    drv=$1
2944c2de5c91Smalc    hdr=$2
2945c2de5c91Smalc    lib=$3
2946c2de5c91Smalc    exp=$4
2947c2de5c91Smalc    cfl=$5
29488f28f3fbSths        cat > $TMPC << EOF
2949c2de5c91Smalc#include <$hdr>
2950c2de5c91Smalcint main(void) { $exp }
29518f28f3fbSthsEOF
295252166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
29538f28f3fbSths        :
29548f28f3fbSths    else
295576ad07a4SPeter Maydell        error_exit "$drv check failed" \
295676ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
29578f28f3fbSths    fi
2958c2de5c91Smalc}
2959c2de5c91Smalc
296089138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2961c2de5c91Smalcfor drv in $audio_drv_list; do
2962c2de5c91Smalc    case $drv in
2963c2de5c91Smalc    alsa)
2964c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2965e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2966a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2967c2de5c91Smalc    ;;
2968c2de5c91Smalc
2969b8e59f18Smalc    pa)
2970e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2971e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2972a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
297367f86e8eSJuan Quintela    audio_pt_int="yes"
2974b8e59f18Smalc    ;;
2975b8e59f18Smalc
2976373967b2SGerd Hoffmann    sdl)
2977373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2978373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2979373967b2SGerd Hoffmann    fi
2980373967b2SGerd Hoffmann    ;;
2981373967b2SGerd Hoffmann
2982997e690aSJuan Quintela    coreaudio)
2983997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2984997e690aSJuan Quintela    ;;
2985997e690aSJuan Quintela
2986a4bf6780SJuan Quintela    dsound)
2987a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2988d5631638Smalc      audio_win_int="yes"
2989a4bf6780SJuan Quintela    ;;
2990a4bf6780SJuan Quintela
2991a4bf6780SJuan Quintela    oss)
2992a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2993a4bf6780SJuan Quintela    ;;
2994a4bf6780SJuan Quintela
2995373967b2SGerd Hoffmann    wav)
2996373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29972f6a1ab0Sblueswir1    ;;
29982f6a1ab0Sblueswir1
2999e4c63a6aSmalc    *)
30001c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
300176ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
300276ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3003e4c63a6aSmalc    }
3004e4c63a6aSmalc    ;;
3005c2de5c91Smalc    esac
3006c2de5c91Smalcdone
30078f28f3fbSths
30084d3b6f6eSbalrog##########################################
30092e4d9fb1Saurel32# BrlAPI probe
30102e4d9fb1Saurel32
30114ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3012eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
30132e4d9fb1Saurel32  cat > $TMPC << EOF
30142e4d9fb1Saurel32#include <brlapi.h>
3015832ce9c2SScott Wood#include <stddef.h>
30162e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
30172e4d9fb1Saurel32EOF
301852166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
30192e4d9fb1Saurel32    brlapi=yes
3020264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
30214ffcedb6SJuan Quintela  else
30224ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
302321684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
30244ffcedb6SJuan Quintela    fi
30254ffcedb6SJuan Quintela    brlapi=no
3026eb82284fSJuan Quintela  fi
3027eb82284fSJuan Quintelafi
30282e4d9fb1Saurel32
30292e4d9fb1Saurel32##########################################
30304d3b6f6eSbalrog# curses probe
3031a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3032e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
30338ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
30348ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3035e095e2f3SStefan Weil  else
30367c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
30378ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3038e095e2f3SStefan Weil  fi
3039c584a6d0SJuan Quintela  curses_found=no
30404d3b6f6eSbalrog  cat > $TMPC << EOF
30418ddc5bf9SSamuel Thibault#include <locale.h>
30424d3b6f6eSbalrog#include <curses.h>
30438ddc5bf9SSamuel Thibault#include <wchar.h>
3044ef9a2524SStefan Weilint main(void) {
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);
3051271f37abSKamil Rytarowski  return 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 $pkg_config --atleast-version=6 glusterfs-api; then
3586df3a429aSNiels de Vos      glusterfs_fallocate="yes"
35877c815372SBharata B Rao      glusterfs_zerofill="yes"
35887c815372SBharata B Rao    fi
3589eb100396SBharata B Rao  else
3590eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
35918efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
35928efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3593eb100396SBharata B Rao    fi
3594e01bee08SBharata B Rao    glusterfs="no"
3595eb100396SBharata B Rao  fi
3596eb100396SBharata B Raofi
3597eb100396SBharata B Rao
359839386ac7Saurel32# Check for inotify functions when we are building linux-user
35993b3f24adSaurel32# emulator.  This is done because older glibc versions don't
36003b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
36013b3f24adSaurel32# don't provide them even if kernel supports them.
36023b3f24adSaurel32#
36033b3f24adSaurel32inotify=no
36043b3f24adSaurel32cat > $TMPC << EOF
36053b3f24adSaurel32#include <sys/inotify.h>
36063b3f24adSaurel32
36073b3f24adSaurel32int
36083b3f24adSaurel32main(void)
36093b3f24adSaurel32{
36103b3f24adSaurel32	/* try to start inotify */
36118690e420Saurel32	return inotify_init();
36123b3f24adSaurel32}
36133b3f24adSaurel32EOF
361452166aa0SJuan Quintelaif compile_prog "" "" ; then
36153b3f24adSaurel32  inotify=yes
36163b3f24adSaurel32fi
36173b3f24adSaurel32
3618c05c7a73SRiku Voipioinotify1=no
3619c05c7a73SRiku Voipiocat > $TMPC << EOF
3620c05c7a73SRiku Voipio#include <sys/inotify.h>
3621c05c7a73SRiku Voipio
3622c05c7a73SRiku Voipioint
3623c05c7a73SRiku Voipiomain(void)
3624c05c7a73SRiku Voipio{
3625c05c7a73SRiku Voipio    /* try to start inotify */
3626c05c7a73SRiku Voipio    return inotify_init1(0);
3627c05c7a73SRiku Voipio}
3628c05c7a73SRiku VoipioEOF
3629c05c7a73SRiku Voipioif compile_prog "" "" ; then
3630c05c7a73SRiku Voipio  inotify1=yes
3631c05c7a73SRiku Voipiofi
3632c05c7a73SRiku Voipio
3633099d6b0fSRiku Voipio# check if pipe2 is there
3634099d6b0fSRiku Voipiopipe2=no
3635099d6b0fSRiku Voipiocat > $TMPC << EOF
3636099d6b0fSRiku Voipio#include <unistd.h>
3637099d6b0fSRiku Voipio#include <fcntl.h>
3638099d6b0fSRiku Voipio
3639099d6b0fSRiku Voipioint main(void)
3640099d6b0fSRiku Voipio{
3641099d6b0fSRiku Voipio    int pipefd[2];
36429bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3643099d6b0fSRiku Voipio}
3644099d6b0fSRiku VoipioEOF
364552166aa0SJuan Quintelaif compile_prog "" "" ; then
3646099d6b0fSRiku Voipio  pipe2=yes
3647099d6b0fSRiku Voipiofi
3648099d6b0fSRiku Voipio
364940ff6d7eSKevin Wolf# check if accept4 is there
365040ff6d7eSKevin Wolfaccept4=no
365140ff6d7eSKevin Wolfcat > $TMPC << EOF
365240ff6d7eSKevin Wolf#include <sys/socket.h>
365340ff6d7eSKevin Wolf#include <stddef.h>
365440ff6d7eSKevin Wolf
365540ff6d7eSKevin Wolfint main(void)
365640ff6d7eSKevin Wolf{
365740ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
365840ff6d7eSKevin Wolf    return 0;
365940ff6d7eSKevin Wolf}
366040ff6d7eSKevin WolfEOF
366140ff6d7eSKevin Wolfif compile_prog "" "" ; then
366240ff6d7eSKevin Wolf  accept4=yes
366340ff6d7eSKevin Wolffi
366440ff6d7eSKevin Wolf
36653ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36663ce34dfbSvibisreenivasansplice=no
36673ce34dfbSvibisreenivasancat > $TMPC << EOF
36683ce34dfbSvibisreenivasan#include <unistd.h>
36693ce34dfbSvibisreenivasan#include <fcntl.h>
36703ce34dfbSvibisreenivasan#include <limits.h>
36713ce34dfbSvibisreenivasan
36723ce34dfbSvibisreenivasanint main(void)
36733ce34dfbSvibisreenivasan{
367466ea0f22SStefan Weil    int len, fd = 0;
36753ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36763ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36773ce34dfbSvibisreenivasan    return 0;
36783ce34dfbSvibisreenivasan}
36793ce34dfbSvibisreenivasanEOF
368052166aa0SJuan Quintelaif compile_prog "" "" ; then
36813ce34dfbSvibisreenivasan  splice=yes
36823ce34dfbSvibisreenivasanfi
36833ce34dfbSvibisreenivasan
3684dcc38d1cSMarcelo Tosatti##########################################
3685a99d57bbSWanlong Gao# libnuma probe
3686a99d57bbSWanlong Gao
3687a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3688a99d57bbSWanlong Gao  cat > $TMPC << EOF
3689a99d57bbSWanlong Gao#include <numa.h>
3690a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3691a99d57bbSWanlong GaoEOF
3692a99d57bbSWanlong Gao
3693a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3694a99d57bbSWanlong Gao    numa=yes
3695a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3696a99d57bbSWanlong Gao  else
3697a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3698a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3699a99d57bbSWanlong Gao    fi
3700a99d57bbSWanlong Gao    numa=no
3701a99d57bbSWanlong Gao  fi
3702a99d57bbSWanlong Gaofi
3703a99d57bbSWanlong Gao
37047b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
37057b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
37067b01cb97SAlexandre Derumier    exit 1
37077b01cb97SAlexandre Derumierfi
37087b01cb97SAlexandre Derumier
3709a99d57bbSWanlong Gao##########################################
37102847b469SFam Zheng# tcmalloc probe
37112847b469SFam Zheng
37122847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
37132847b469SFam Zheng  cat > $TMPC << EOF
37142847b469SFam Zheng#include <stdlib.h>
37152847b469SFam Zhengint main(void) { malloc(1); return 0; }
37162847b469SFam ZhengEOF
37172847b469SFam Zheng
37182847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
37192847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
37202847b469SFam Zheng  else
37212847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
37222847b469SFam Zheng  fi
37232847b469SFam Zhengfi
37242847b469SFam Zheng
37252847b469SFam Zheng##########################################
37267b01cb97SAlexandre Derumier# jemalloc probe
37277b01cb97SAlexandre Derumier
37287b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
37297b01cb97SAlexandre Derumier  cat > $TMPC << EOF
37307b01cb97SAlexandre Derumier#include <stdlib.h>
37317b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
37327b01cb97SAlexandre DerumierEOF
37337b01cb97SAlexandre Derumier
37347b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37357b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37367b01cb97SAlexandre Derumier  else
37377b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37387b01cb97SAlexandre Derumier  fi
37397b01cb97SAlexandre Derumierfi
37407b01cb97SAlexandre Derumier
37417b01cb97SAlexandre Derumier##########################################
3742dcc38d1cSMarcelo Tosatti# signalfd probe
3743dcc38d1cSMarcelo Tosattisignalfd="no"
3744dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3745dcc38d1cSMarcelo Tosatti#include <unistd.h>
3746dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3747dcc38d1cSMarcelo Tosatti#include <signal.h>
3748dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3749dcc38d1cSMarcelo TosattiEOF
3750dcc38d1cSMarcelo Tosatti
3751dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3752dcc38d1cSMarcelo Tosatti  signalfd=yes
3753dcc38d1cSMarcelo Tosattifi
3754dcc38d1cSMarcelo Tosatti
3755c2882b96SRiku Voipio# check if eventfd is supported
3756c2882b96SRiku Voipioeventfd=no
3757c2882b96SRiku Voipiocat > $TMPC << EOF
3758c2882b96SRiku Voipio#include <sys/eventfd.h>
3759c2882b96SRiku Voipio
3760c2882b96SRiku Voipioint main(void)
3761c2882b96SRiku Voipio{
376255cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3763c2882b96SRiku Voipio}
3764c2882b96SRiku VoipioEOF
3765c2882b96SRiku Voipioif compile_prog "" "" ; then
3766c2882b96SRiku Voipio  eventfd=yes
3767c2882b96SRiku Voipiofi
3768c2882b96SRiku Voipio
3769751bcc39SMarc-André Lureau# check if memfd is supported
3770751bcc39SMarc-André Lureaumemfd=no
3771751bcc39SMarc-André Lureaucat > $TMPC << EOF
3772751bcc39SMarc-André Lureau#include <sys/memfd.h>
3773751bcc39SMarc-André Lureau
3774751bcc39SMarc-André Lureauint main(void)
3775751bcc39SMarc-André Lureau{
3776751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3777751bcc39SMarc-André Lureau}
3778751bcc39SMarc-André LureauEOF
3779751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3780751bcc39SMarc-André Lureau  memfd=yes
3781751bcc39SMarc-André Lureaufi
3782751bcc39SMarc-André Lureau
3783751bcc39SMarc-André Lureau
3784751bcc39SMarc-André Lureau
3785d0927938SUlrich Hecht# check for fallocate
3786d0927938SUlrich Hechtfallocate=no
3787d0927938SUlrich Hechtcat > $TMPC << EOF
3788d0927938SUlrich Hecht#include <fcntl.h>
3789d0927938SUlrich Hecht
3790d0927938SUlrich Hechtint main(void)
3791d0927938SUlrich Hecht{
3792d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3793d0927938SUlrich Hecht    return 0;
3794d0927938SUlrich Hecht}
3795d0927938SUlrich HechtEOF
37968fb03151SPeter Maydellif compile_prog "" "" ; then
3797d0927938SUlrich Hecht  fallocate=yes
3798d0927938SUlrich Hechtfi
3799d0927938SUlrich Hecht
38003d4fa43eSKusanagi Kouichi# check for fallocate hole punching
38013d4fa43eSKusanagi Kouichifallocate_punch_hole=no
38023d4fa43eSKusanagi Kouichicat > $TMPC << EOF
38033d4fa43eSKusanagi Kouichi#include <fcntl.h>
38043d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
38053d4fa43eSKusanagi Kouichi
38063d4fa43eSKusanagi Kouichiint main(void)
38073d4fa43eSKusanagi Kouichi{
38083d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
38093d4fa43eSKusanagi Kouichi    return 0;
38103d4fa43eSKusanagi Kouichi}
38113d4fa43eSKusanagi KouichiEOF
38123d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
38133d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
38143d4fa43eSKusanagi Kouichifi
38153d4fa43eSKusanagi Kouichi
3816b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3817b953f075SDenis V. Lunevfallocate_zero_range=no
3818b953f075SDenis V. Lunevcat > $TMPC << EOF
3819b953f075SDenis V. Lunev#include <fcntl.h>
3820b953f075SDenis V. Lunev#include <linux/falloc.h>
3821b953f075SDenis V. Lunev
3822b953f075SDenis V. Lunevint main(void)
3823b953f075SDenis V. Lunev{
3824b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3825b953f075SDenis V. Lunev    return 0;
3826b953f075SDenis V. Lunev}
3827b953f075SDenis V. LunevEOF
3828b953f075SDenis V. Lunevif compile_prog "" "" ; then
3829b953f075SDenis V. Lunev  fallocate_zero_range=yes
3830b953f075SDenis V. Lunevfi
3831b953f075SDenis V. Lunev
3832ed911435SKevin Wolf# check for posix_fallocate
3833ed911435SKevin Wolfposix_fallocate=no
3834ed911435SKevin Wolfcat > $TMPC << EOF
3835ed911435SKevin Wolf#include <fcntl.h>
3836ed911435SKevin Wolf
3837ed911435SKevin Wolfint main(void)
3838ed911435SKevin Wolf{
3839ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3840ed911435SKevin Wolf    return 0;
3841ed911435SKevin Wolf}
3842ed911435SKevin WolfEOF
3843ed911435SKevin Wolfif compile_prog "" "" ; then
3844ed911435SKevin Wolf    posix_fallocate=yes
3845ed911435SKevin Wolffi
3846ed911435SKevin Wolf
3847c727f47dSPeter Maydell# check for sync_file_range
3848c727f47dSPeter Maydellsync_file_range=no
3849c727f47dSPeter Maydellcat > $TMPC << EOF
3850c727f47dSPeter Maydell#include <fcntl.h>
3851c727f47dSPeter Maydell
3852c727f47dSPeter Maydellint main(void)
3853c727f47dSPeter Maydell{
3854c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3855c727f47dSPeter Maydell    return 0;
3856c727f47dSPeter Maydell}
3857c727f47dSPeter MaydellEOF
38588fb03151SPeter Maydellif compile_prog "" "" ; then
3859c727f47dSPeter Maydell  sync_file_range=yes
3860c727f47dSPeter Maydellfi
3861c727f47dSPeter Maydell
3862dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3863dace20dcSPeter Maydellfiemap=no
3864dace20dcSPeter Maydellcat > $TMPC << EOF
3865dace20dcSPeter Maydell#include <sys/ioctl.h>
3866dace20dcSPeter Maydell#include <linux/fs.h>
3867dace20dcSPeter Maydell#include <linux/fiemap.h>
3868dace20dcSPeter Maydell
3869dace20dcSPeter Maydellint main(void)
3870dace20dcSPeter Maydell{
3871dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3872dace20dcSPeter Maydell    return 0;
3873dace20dcSPeter Maydell}
3874dace20dcSPeter MaydellEOF
38758fb03151SPeter Maydellif compile_prog "" "" ; then
3876dace20dcSPeter Maydell  fiemap=yes
3877dace20dcSPeter Maydellfi
3878dace20dcSPeter Maydell
3879d0927938SUlrich Hecht# check for dup3
3880d0927938SUlrich Hechtdup3=no
3881d0927938SUlrich Hechtcat > $TMPC << EOF
3882d0927938SUlrich Hecht#include <unistd.h>
3883d0927938SUlrich Hecht
3884d0927938SUlrich Hechtint main(void)
3885d0927938SUlrich Hecht{
3886d0927938SUlrich Hecht    dup3(0, 0, 0);
3887d0927938SUlrich Hecht    return 0;
3888d0927938SUlrich Hecht}
3889d0927938SUlrich HechtEOF
389078f5d726SJan Kiszkaif compile_prog "" "" ; then
3891d0927938SUlrich Hecht  dup3=yes
3892d0927938SUlrich Hechtfi
3893d0927938SUlrich Hecht
38944e0c6529SAlex Bligh# check for ppoll support
38954e0c6529SAlex Blighppoll=no
38964e0c6529SAlex Blighcat > $TMPC << EOF
38974e0c6529SAlex Bligh#include <poll.h>
38984e0c6529SAlex Bligh
38994e0c6529SAlex Blighint main(void)
39004e0c6529SAlex Bligh{
39014e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
39024e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
39034e0c6529SAlex Bligh    return 0;
39044e0c6529SAlex Bligh}
39054e0c6529SAlex BlighEOF
39064e0c6529SAlex Blighif compile_prog "" "" ; then
39074e0c6529SAlex Bligh  ppoll=yes
39084e0c6529SAlex Blighfi
39094e0c6529SAlex Bligh
3910cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3911cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3912cd758dd0SAlex Blighcat > $TMPC << EOF
3913cd758dd0SAlex Bligh#include <sys/prctl.h>
3914cd758dd0SAlex Bligh
3915cd758dd0SAlex Blighint main(void)
3916cd758dd0SAlex Bligh{
3917cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3918cd758dd0SAlex Bligh    return 0;
3919cd758dd0SAlex Bligh}
3920cd758dd0SAlex BlighEOF
3921cd758dd0SAlex Blighif compile_prog "" "" ; then
3922cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3923cd758dd0SAlex Blighfi
3924cd758dd0SAlex Bligh
39253b6edd16SPeter Maydell# check for epoll support
39263b6edd16SPeter Maydellepoll=no
39273b6edd16SPeter Maydellcat > $TMPC << EOF
39283b6edd16SPeter Maydell#include <sys/epoll.h>
39293b6edd16SPeter Maydell
39303b6edd16SPeter Maydellint main(void)
39313b6edd16SPeter Maydell{
39323b6edd16SPeter Maydell    epoll_create(0);
39333b6edd16SPeter Maydell    return 0;
39343b6edd16SPeter Maydell}
39353b6edd16SPeter MaydellEOF
39368fb03151SPeter Maydellif compile_prog "" "" ; then
39373b6edd16SPeter Maydell  epoll=yes
39383b6edd16SPeter Maydellfi
39393b6edd16SPeter Maydell
3940227f0214SPeter Maydell# epoll_create1 is a later addition
3941227f0214SPeter Maydell# so we must check separately for its presence
39423b6edd16SPeter Maydellepoll_create1=no
39433b6edd16SPeter Maydellcat > $TMPC << EOF
39443b6edd16SPeter Maydell#include <sys/epoll.h>
39453b6edd16SPeter Maydell
39463b6edd16SPeter Maydellint main(void)
39473b6edd16SPeter Maydell{
394819e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
394919e83f6bSPeter Maydell     * a function being called. This is necessary so that on
395019e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
395119e83f6bSPeter Maydell     * the library but not declared in the header file we will
395219e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
395319e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
395419e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
395519e83f6bSPeter Maydell     */
3956c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39573b6edd16SPeter Maydell}
39583b6edd16SPeter MaydellEOF
39598fb03151SPeter Maydellif compile_prog "" "" ; then
39603b6edd16SPeter Maydell  epoll_create1=yes
39613b6edd16SPeter Maydellfi
39623b6edd16SPeter Maydell
3963a8fd1abaSPeter Maydell# check for sendfile support
3964a8fd1abaSPeter Maydellsendfile=no
3965a8fd1abaSPeter Maydellcat > $TMPC << EOF
3966a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3967a8fd1abaSPeter Maydell
3968a8fd1abaSPeter Maydellint main(void)
3969a8fd1abaSPeter Maydell{
3970a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3971a8fd1abaSPeter Maydell}
3972a8fd1abaSPeter MaydellEOF
3973a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3974a8fd1abaSPeter Maydell  sendfile=yes
3975a8fd1abaSPeter Maydellfi
3976a8fd1abaSPeter Maydell
397751834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
397851834341SRiku Voipiotimerfd=no
397951834341SRiku Voipiocat > $TMPC << EOF
398051834341SRiku Voipio#include <sys/timerfd.h>
398151834341SRiku Voipio
398251834341SRiku Voipioint main(void)
398351834341SRiku Voipio{
398451834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
398551834341SRiku Voipio}
398651834341SRiku VoipioEOF
398751834341SRiku Voipioif compile_prog "" "" ; then
398851834341SRiku Voipio  timerfd=yes
398951834341SRiku Voipiofi
399051834341SRiku Voipio
39919af5c906SRiku Voipio# check for setns and unshare support
39929af5c906SRiku Voipiosetns=no
39939af5c906SRiku Voipiocat > $TMPC << EOF
39949af5c906SRiku Voipio#include <sched.h>
39959af5c906SRiku Voipio
39969af5c906SRiku Voipioint main(void)
39979af5c906SRiku Voipio{
39989af5c906SRiku Voipio    int ret;
39999af5c906SRiku Voipio    ret = setns(0, 0);
40009af5c906SRiku Voipio    ret = unshare(0);
40019af5c906SRiku Voipio    return ret;
40029af5c906SRiku Voipio}
40039af5c906SRiku VoipioEOF
40049af5c906SRiku Voipioif compile_prog "" "" ; then
40059af5c906SRiku Voipio  setns=yes
40069af5c906SRiku Voipiofi
40079af5c906SRiku Voipio
400838860a03SAleksandar Markovic# clock_adjtime probe
400938860a03SAleksandar Markovicclock_adjtime=no
401038860a03SAleksandar Markoviccat > $TMPC <<EOF
401138860a03SAleksandar Markovic#include <time.h>
401238860a03SAleksandar Markovic
401338860a03SAleksandar Markovicint main(void)
401438860a03SAleksandar Markovic{
401538860a03SAleksandar Markovic    return clock_adjtime(0, 0);
401638860a03SAleksandar Markovic}
401738860a03SAleksandar MarkovicEOF
401838860a03SAleksandar Markovicclock_adjtime=no
401938860a03SAleksandar Markovicif compile_prog "" "" ; then
402038860a03SAleksandar Markovic  clock_adjtime=yes
402138860a03SAleksandar Markovicfi
402238860a03SAleksandar Markovic
40235a03cd00SAleksandar Markovic# syncfs probe
40245a03cd00SAleksandar Markovicsyncfs=no
40255a03cd00SAleksandar Markoviccat > $TMPC <<EOF
40265a03cd00SAleksandar Markovic#include <unistd.h>
40275a03cd00SAleksandar Markovic
40285a03cd00SAleksandar Markovicint main(void)
40295a03cd00SAleksandar Markovic{
40305a03cd00SAleksandar Markovic    return syncfs(0);
40315a03cd00SAleksandar Markovic}
40325a03cd00SAleksandar MarkovicEOF
40335a03cd00SAleksandar Markovicsyncfs=no
40345a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40355a03cd00SAleksandar Markovic  syncfs=yes
40365a03cd00SAleksandar Markovicfi
40375a03cd00SAleksandar Markovic
4038cc8ae6deSpbrook# Check if tools are available to build documentation.
4039a25dba17SJuan Quintelaif test "$docs" != "no" ; then
404001668d98SStefan Weil  if has makeinfo && has pod2man; then
4041a25dba17SJuan Quintela    docs=yes
404283a3ab8bSJuan Quintela  else
4043a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
404421684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
404583a3ab8bSJuan Quintela    fi
4046a25dba17SJuan Quintela    docs=no
404783a3ab8bSJuan Quintela  fi
4048cc8ae6deSpbrookfi
4049cc8ae6deSpbrook
4050f514f41cSStefan Weil# Search for bswap_32 function
40516ae9a1f4SJuan Quintelabyteswap_h=no
40526ae9a1f4SJuan Quintelacat > $TMPC << EOF
40536ae9a1f4SJuan Quintela#include <byteswap.h>
40546ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40556ae9a1f4SJuan QuintelaEOF
405652166aa0SJuan Quintelaif compile_prog "" "" ; then
40576ae9a1f4SJuan Quintela  byteswap_h=yes
40586ae9a1f4SJuan Quintelafi
40596ae9a1f4SJuan Quintela
406075f13596SStefan Weil# Search for bswap32 function
40616ae9a1f4SJuan Quintelabswap_h=no
40626ae9a1f4SJuan Quintelacat > $TMPC << EOF
40636ae9a1f4SJuan Quintela#include <sys/endian.h>
40646ae9a1f4SJuan Quintela#include <sys/types.h>
40656ae9a1f4SJuan Quintela#include <machine/bswap.h>
40666ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40676ae9a1f4SJuan QuintelaEOF
406852166aa0SJuan Quintelaif compile_prog "" "" ; then
40696ae9a1f4SJuan Quintela  bswap_h=yes
40706ae9a1f4SJuan Quintelafi
40716ae9a1f4SJuan Quintela
4072da93a1fdSaliguori##########################################
4073e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4074c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4075e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40763c33ea96SPaolo Bonzini    libiscsi="yes"
4077ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4078ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4079c589b249SRonnie Sahlberg  else
4080c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4081e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4082c589b249SRonnie Sahlberg    fi
4083c589b249SRonnie Sahlberg    libiscsi="no"
4084c589b249SRonnie Sahlberg  fi
4085c589b249SRonnie Sahlbergfi
4086c589b249SRonnie Sahlberg
4087c589b249SRonnie Sahlberg##########################################
40888bacde8dSNatanael Copa# Do we need libm
40898bacde8dSNatanael Copacat > $TMPC << EOF
40908bacde8dSNatanael Copa#include <math.h>
4091f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
40928bacde8dSNatanael CopaEOF
40938bacde8dSNatanael Copaif compile_prog "" "" ; then
40948bacde8dSNatanael Copa  :
40958bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
40968bacde8dSNatanael Copa  LIBS="-lm $LIBS"
40978bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
40988bacde8dSNatanael Copaelse
409976ad07a4SPeter Maydell  error_exit "libm check failed"
41008bacde8dSNatanael Copafi
41018bacde8dSNatanael Copa
41028bacde8dSNatanael Copa##########################################
4103da93a1fdSaliguori# Do we need librt
41048bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
41058bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
41068bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
41078bacde8dSNatanael Copa# function in addition.
4108da93a1fdSaliguoricat > $TMPC <<EOF
4109da93a1fdSaliguori#include <signal.h>
4110da93a1fdSaliguori#include <time.h>
41118bacde8dSNatanael Copaint main(void) {
41128bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
41138bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
41148bacde8dSNatanael Copa}
4115da93a1fdSaliguoriEOF
4116da93a1fdSaliguori
411752166aa0SJuan Quintelaif compile_prog "" "" ; then
411807ffa4bdSJuan Quintela  :
41198bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
412018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
412118e588b1SRick Liu  LIBS="$LIBS -lrt"
412218e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4123da93a1fdSaliguorifi
4124da93a1fdSaliguori
412531ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4126179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
41276362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
41286362a53fSJuan Quintelafi
41296362a53fSJuan Quintela
4130de5071c5SBlue Swirl##########################################
4131cd4ec0b4SGerd Hoffmann# spice probe
4132cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4133cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4134cd4ec0b4SGerd Hoffmann#include <spice.h>
4135cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4136cd4ec0b4SGerd HoffmannEOF
4137710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4138710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
413965d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
414065d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4141cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4142cd4ec0b4SGerd Hoffmann    spice="yes"
4143cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4144cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41452e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41462e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4147cd4ec0b4SGerd Hoffmann  else
4148cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41498efc9363SHu Tao      feature_not_found "spice" \
41508efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4151cd4ec0b4SGerd Hoffmann    fi
4152cd4ec0b4SGerd Hoffmann    spice="no"
4153cd4ec0b4SGerd Hoffmann  fi
4154cd4ec0b4SGerd Hoffmannfi
4155cd4ec0b4SGerd Hoffmann
41567b02f544SMarc-André Lureau# check for smartcard support
4157111a38b0SRobert Relyeasmartcard_cflags=""
41587b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41597b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41607b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41617b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41627b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41637b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41647b02f544SMarc-André Lureau        smartcard="yes"
4165111a38b0SRobert Relyea    else
41667b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41677b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4168111a38b0SRobert Relyea        fi
41697b02f544SMarc-André Lureau        smartcard="no"
4170111a38b0SRobert Relyea    fi
4171111a38b0SRobert Relyeafi
4172111a38b0SRobert Relyea
41732b2325ffSGerd Hoffmann# check for libusb
41742b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
417565d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41762b2325ffSGerd Hoffmann        libusb="yes"
4177ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4178ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41792b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41802b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41812b2325ffSGerd Hoffmann    else
41822b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
41838efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
41842b2325ffSGerd Hoffmann        fi
41852b2325ffSGerd Hoffmann        libusb="no"
41862b2325ffSGerd Hoffmann    fi
41872b2325ffSGerd Hoffmannfi
41882b2325ffSGerd Hoffmann
418969354a83SHans de Goede# check for usbredirparser for usb network redirection support
419069354a83SHans de Goedeif test "$usb_redir" != "no" ; then
419165d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
419269354a83SHans de Goede        usb_redir="yes"
4193ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4194ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
419569354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
419656ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
419769354a83SHans de Goede    else
419869354a83SHans de Goede        if test "$usb_redir" = "yes"; then
419921684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
420069354a83SHans de Goede        fi
420169354a83SHans de Goede        usb_redir="no"
420269354a83SHans de Goede    fi
420369354a83SHans de Goedefi
420469354a83SHans de Goede
4205cd4ec0b4SGerd Hoffmann##########################################
4206d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4207d9840e25STomoki Sekiyama
4208d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4209d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4210690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4211d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4212d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4213690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4214d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4215d9840e25STomoki Sekiyama	  ;;
4216690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4217d9840e25STomoki Sekiyama  esac
4218d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4219d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4220d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4221d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4222d9840e25STomoki SekiyamaEOF
4223d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4224d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4225d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4226315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4227f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4228d9840e25STomoki Sekiyama  else
4229d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4230d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4231d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4232d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4233d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4234d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4235d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4236d9840e25STomoki Sekiyama    fi
4237d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4238d9840e25STomoki Sekiyama  fi
4239d9840e25STomoki Sekiyamafi
4240d9840e25STomoki Sekiyama
4241d9840e25STomoki Sekiyama##########################################
4242d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4243d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4244d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4245d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4246d9840e25STomoki Sekiyama
4247d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4248d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4249d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4250d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4251d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4252d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4253d9840e25STomoki Sekiyama    else
4254d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4255d9840e25STomoki Sekiyama    fi
4256d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4257d9840e25STomoki Sekiyama    win_sdk=""
4258d9840e25STomoki Sekiyama  fi
4259d9840e25STomoki Sekiyamafi
4260d9840e25STomoki Sekiyama
4261d9840e25STomoki Sekiyama##########################################
426250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
426350cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
426450cbebb9SMichael Roth  cat > $TMPC << EOF
426550cbebb9SMichael Roth#include <windows.h>
426650cbebb9SMichael Roth#include <ntddscsi.h>
426750cbebb9SMichael Rothint main(void) {
426850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
426950cbebb9SMichael Roth#error Missing required ioctl definitions
427050cbebb9SMichael Roth#endif
427150cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
427250cbebb9SMichael Roth  return addr.Lun;
427350cbebb9SMichael Roth}
427450cbebb9SMichael RothEOF
427550cbebb9SMichael Roth  if compile_prog "" "" ; then
427650cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4277c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
427850cbebb9SMichael Roth  fi
427950cbebb9SMichael Rothfi
428050cbebb9SMichael Roth
428150cbebb9SMichael Roth##########################################
42829d9e1521SGerd Hoffmann# virgl renderer probe
42839d9e1521SGerd Hoffmann
42849d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
42859d9e1521SGerd Hoffmann  cat > $TMPC << EOF
42869d9e1521SGerd Hoffmann#include <virglrenderer.h>
42879d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
42889d9e1521SGerd HoffmannEOF
42899d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
42909d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
42919d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
42929d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
42939d9e1521SGerd Hoffmann    virglrenderer="yes"
42949d9e1521SGerd Hoffmann  else
42959d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
42969d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
42979d9e1521SGerd Hoffmann    fi
42989d9e1521SGerd Hoffmann    virglrenderer="no"
42999d9e1521SGerd Hoffmann  fi
43009d9e1521SGerd Hoffmannfi
43019d9e1521SGerd Hoffmann
43029d9e1521SGerd Hoffmann##########################################
43035f6b9e8fSBlue Swirl# check if we have fdatasync
43045f6b9e8fSBlue Swirl
43055f6b9e8fSBlue Swirlfdatasync=no
43065f6b9e8fSBlue Swirlcat > $TMPC << EOF
43075f6b9e8fSBlue Swirl#include <unistd.h>
4308d1722a27SAlexandre Raymondint main(void) {
4309d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4310d1722a27SAlexandre Raymondreturn fdatasync(0);
4311d1722a27SAlexandre Raymond#else
4312e172fe11SStefan Weil#error Not supported
4313d1722a27SAlexandre Raymond#endif
4314d1722a27SAlexandre Raymond}
43155f6b9e8fSBlue SwirlEOF
43165f6b9e8fSBlue Swirlif compile_prog "" "" ; then
43175f6b9e8fSBlue Swirl    fdatasync=yes
43185f6b9e8fSBlue Swirlfi
43195f6b9e8fSBlue Swirl
432094a420b1SStefan Hajnoczi##########################################
4321e78815a5SAndreas Färber# check if we have madvise
4322e78815a5SAndreas Färber
4323e78815a5SAndreas Färbermadvise=no
4324e78815a5SAndreas Färbercat > $TMPC << EOF
4325e78815a5SAndreas Färber#include <sys/types.h>
4326e78815a5SAndreas Färber#include <sys/mman.h>
4327832ce9c2SScott Wood#include <stddef.h>
4328e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4329e78815a5SAndreas FärberEOF
4330e78815a5SAndreas Färberif compile_prog "" "" ; then
4331e78815a5SAndreas Färber    madvise=yes
4332e78815a5SAndreas Färberfi
4333e78815a5SAndreas Färber
4334e78815a5SAndreas Färber##########################################
4335e78815a5SAndreas Färber# check if we have posix_madvise
4336e78815a5SAndreas Färber
4337e78815a5SAndreas Färberposix_madvise=no
4338e78815a5SAndreas Färbercat > $TMPC << EOF
4339e78815a5SAndreas Färber#include <sys/mman.h>
4340832ce9c2SScott Wood#include <stddef.h>
4341e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4342e78815a5SAndreas FärberEOF
4343e78815a5SAndreas Färberif compile_prog "" "" ; then
4344e78815a5SAndreas Färber    posix_madvise=yes
4345e78815a5SAndreas Färberfi
4346e78815a5SAndreas Färber
4347e78815a5SAndreas Färber##########################################
43480a852417SPaul Durrant# check if we have posix_syslog
43490a852417SPaul Durrant
43500a852417SPaul Durrantposix_syslog=no
43510a852417SPaul Durrantcat > $TMPC << EOF
43520a852417SPaul Durrant#include <syslog.h>
43530a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43540a852417SPaul DurrantEOF
43550a852417SPaul Durrantif compile_prog "" "" ; then
43560a852417SPaul Durrant    posix_syslog=yes
43570a852417SPaul Durrantfi
43580a852417SPaul Durrant
43590a852417SPaul Durrant##########################################
436094a420b1SStefan Hajnoczi# check if trace backend exists
436194a420b1SStefan Hajnoczi
43625b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
436394a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43645b808275SLluís Vilanova  error_exit "invalid trace backends" \
43655b808275SLluís Vilanova      "Please choose supported trace backends."
436694a420b1SStefan Hajnoczifi
436794a420b1SStefan Hajnoczi
43687e24e92aSStefan Hajnoczi##########################################
43697e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43705b808275SLluís Vilanovaif have_backend "ust"; then
43717e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4372bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43737e24e92aSStefan Hajnocziint main(void) { return 0; }
43747e24e92aSStefan HajnocziEOF
4375c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4376bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
437789138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43787e24e92aSStefan Hajnoczi    else
4379c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4380bf15f63cSMohamad Gebai    fi
4381bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
438289138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4383bf15f63cSMohamad Gebai    else
4384bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4385bf15f63cSMohamad Gebai    fi
4386bf15f63cSMohamad Gebai
4387bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4388bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4389bf15f63cSMohamad Gebai  else
4390bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
43917e24e92aSStefan Hajnoczi  fi
43927e24e92aSStefan Hajnoczifi
4393b3d08c02SDaniel P. Berrange
4394b3d08c02SDaniel P. Berrange##########################################
4395b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
43965b808275SLluís Vilanovaif have_backend "dtrace"; then
4397b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
439876ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4399b3d08c02SDaniel P. Berrange  fi
4400c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4401c276b17dSDaniel P. Berrange  if has 'stap' ; then
4402c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4403c276b17dSDaniel P. Berrange  fi
4404b3d08c02SDaniel P. Berrangefi
4405b3d08c02SDaniel P. Berrange
44067e24e92aSStefan Hajnoczi##########################################
4407519175a2SAlex Barcelo# check and set a backend for coroutine
4408d0e2fce5SAneesh Kumar K.V
44097c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
441033c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
441133c53c54SDaniel P. Berrange# specific one.
44127c2acc70SPeter Maydell
44137c2acc70SPeter Maydellucontext_works=no
4414d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4415d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4416d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4417cdf84806SPeter Maydell#ifdef __stub_makecontext
4418cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4419cdf84806SPeter Maydell#endif
442075cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4421d0e2fce5SAneesh Kumar K.VEOF
4422d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
44237c2acc70SPeter Maydell    ucontext_works=yes
4424d0e2fce5SAneesh Kumar K.V  fi
4425519175a2SAlex Barcelofi
44267c2acc70SPeter Maydell
44277c2acc70SPeter Maydellif test "$coroutine" = ""; then
44287c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
44297c2acc70SPeter Maydell    coroutine=win32
44307c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
44317c2acc70SPeter Maydell    coroutine=ucontext
4432519175a2SAlex Barcelo  else
44337c2acc70SPeter Maydell    coroutine=sigaltstack
44347c2acc70SPeter Maydell  fi
44357c2acc70SPeter Maydellelse
44367c2acc70SPeter Maydell  case $coroutine in
44377c2acc70SPeter Maydell  windows)
44387c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44397c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44407c2acc70SPeter Maydell    fi
44417c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44427c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44437c2acc70SPeter Maydell    coroutine=win32
44447c2acc70SPeter Maydell    ;;
44457c2acc70SPeter Maydell  ucontext)
44467c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44477c2acc70SPeter Maydell      feature_not_found "ucontext"
44487c2acc70SPeter Maydell    fi
44497c2acc70SPeter Maydell    ;;
445033c53c54SDaniel P. Berrange  sigaltstack)
44517c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44527c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44537c2acc70SPeter Maydell    fi
44547c2acc70SPeter Maydell    ;;
44557c2acc70SPeter Maydell  *)
445676ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44577c2acc70SPeter Maydell    ;;
44587c2acc70SPeter Maydell  esac
4459d0e2fce5SAneesh Kumar K.Vfi
4460d0e2fce5SAneesh Kumar K.V
446170c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
446270c60c08SStefan Hajnoczi  coroutine_pool=yes
446370c60c08SStefan Hajnoczifi
446470c60c08SStefan Hajnoczi
44657d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44667d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44677d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44687d992e4dSPeter Lieven  fi
44697d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44707d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44717d992e4dSPeter Lieven    coroutine_pool=no
44727d992e4dSPeter Lieven  fi
44737d992e4dSPeter Lievenfi
44747d992e4dSPeter Lieven
44757d992e4dSPeter Lieven
4476d0e2fce5SAneesh Kumar K.V##########################################
4477d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4478d2042378SAneesh Kumar K.V
44794e1797f9SStefan Weilopen_by_handle_at=no
4480d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4481d2042378SAneesh Kumar K.V#include <fcntl.h>
4482acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4483acc55ba8SStefan Weil# error missing definition
4484acc55ba8SStefan Weil#else
448575cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4486acc55ba8SStefan Weil#endif
4487d2042378SAneesh Kumar K.VEOF
4488d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4489d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4490d2042378SAneesh Kumar K.Vfi
4491d2042378SAneesh Kumar K.V
4492e06a765eSHarsh Prateek Bora########################################
4493e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4494e06a765eSHarsh Prateek Bora
4495e06a765eSHarsh Prateek Boralinux_magic_h=no
4496e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4497e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4498e06a765eSHarsh Prateek Boraint main(void) {
449975cafad7SStefan Weil  return 0;
4500e06a765eSHarsh Prateek Bora}
4501e06a765eSHarsh Prateek BoraEOF
4502e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4503e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4504e06a765eSHarsh Prateek Borafi
4505e06a765eSHarsh Prateek Bora
45068ab1bf12SLuiz Capitulino########################################
4507c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4508c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4509c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4510c95e3080SKevin Wolf# only a warning.
4511c95e3080SKevin Wolf#
4512c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4513c95e3080SKevin Wolf# the build doesn't fail anyway.
4514c95e3080SKevin Wolf
451506d71fa1SPeter Maydellpragma_disable_unused_but_set=no
451606d71fa1SPeter Maydellcat > $TMPC << EOF
4517e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
451806d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4519c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4520e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4521c95e3080SKevin Wolf
452206d71fa1SPeter Maydellint main(void) {
452306d71fa1SPeter Maydell    return 0;
452406d71fa1SPeter Maydell}
452506d71fa1SPeter MaydellEOF
452606d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4527cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4528c95e3080SKevin Wolfelse
4529c95e3080SKevin Wolf    werror=no
453006d71fa1SPeter Maydellfi
453106d71fa1SPeter Maydell
453206d71fa1SPeter Maydell########################################
4533541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45343f4349dcSKevin Wolf
45353f4349dcSKevin Wolfvalgrind_h=no
45363f4349dcSKevin Wolfcat > $TMPC << EOF
45373f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45383f4349dcSKevin Wolfint main(void) {
45393f4349dcSKevin Wolf  return 0;
45403f4349dcSKevin Wolf}
45413f4349dcSKevin WolfEOF
45423f4349dcSKevin Wolfif compile_prog "" "" ; then
45433f4349dcSKevin Wolf    valgrind_h=yes
45443f4349dcSKevin Wolffi
45453f4349dcSKevin Wolf
45463f4349dcSKevin Wolf########################################
45478ab1bf12SLuiz Capitulino# check if environ is declared
45488ab1bf12SLuiz Capitulino
45498ab1bf12SLuiz Capitulinohas_environ=no
45508ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45518ab1bf12SLuiz Capitulino#include <unistd.h>
45528ab1bf12SLuiz Capitulinoint main(void) {
4553c075a723SBlue Swirl    environ = 0;
45548ab1bf12SLuiz Capitulino    return 0;
45558ab1bf12SLuiz Capitulino}
45568ab1bf12SLuiz CapitulinoEOF
45578ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45588ab1bf12SLuiz Capitulino    has_environ=yes
45598ab1bf12SLuiz Capitulinofi
45608ab1bf12SLuiz Capitulino
456176a347e1SRichard Henderson########################################
456276a347e1SRichard Henderson# check if cpuid.h is usable.
456376a347e1SRichard Henderson
456476a347e1SRichard Hendersoncpuid_h=no
456576a347e1SRichard Hendersoncat > $TMPC << EOF
456676a347e1SRichard Henderson#include <cpuid.h>
456776a347e1SRichard Hendersonint main(void) {
4568774d566cSPeter Maydell    unsigned a, b, c, d;
4569774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4570774d566cSPeter Maydell
4571774d566cSPeter Maydell    if (max >= 1) {
4572774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4573774d566cSPeter Maydell    }
4574774d566cSPeter Maydell
4575774d566cSPeter Maydell    if (max >= 7) {
4576774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4577774d566cSPeter Maydell    }
4578774d566cSPeter Maydell
457976a347e1SRichard Henderson    return 0;
458076a347e1SRichard Henderson}
458176a347e1SRichard HendersonEOF
458276a347e1SRichard Hendersonif compile_prog "" "" ; then
458376a347e1SRichard Henderson    cpuid_h=yes
458476a347e1SRichard Hendersonfi
458576a347e1SRichard Henderson
4586f540166bSRichard Henderson########################################
4587f540166bSRichard Henderson# check if __[u]int128_t is usable.
4588f540166bSRichard Henderson
4589f540166bSRichard Hendersonint128=no
4590f540166bSRichard Hendersoncat > $TMPC << EOF
4591a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4592a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4593a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4594a00f66abSStefan Weil# endif
4595a00f66abSStefan Weil#endif
4596f540166bSRichard Henderson__int128_t a;
4597f540166bSRichard Henderson__uint128_t b;
4598f540166bSRichard Hendersonint main (void) {
4599f540166bSRichard Henderson  a = a + b;
4600f540166bSRichard Henderson  b = a * b;
4601464e3671SPeter Maydell  a = a * a;
4602f540166bSRichard Henderson  return 0;
4603f540166bSRichard Henderson}
4604f540166bSRichard HendersonEOF
4605f540166bSRichard Hendersonif compile_prog "" "" ; then
4606f540166bSRichard Henderson    int128=yes
4607f540166bSRichard Hendersonfi
460876a347e1SRichard Henderson
46097ebee43eSRichard Henderson#########################################
46107ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
46117ebee43eSRichard Henderson
46127ebee43eSRichard Hendersonatomic128=no
46137ebee43eSRichard Hendersonif test "$int128" = "yes"; then
46147ebee43eSRichard Henderson  cat > $TMPC << EOF
46157ebee43eSRichard Hendersonint main(void)
46167ebee43eSRichard Henderson{
46177ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
46187ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
46197ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
46207ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
46217ebee43eSRichard Henderson  return 0;
46227ebee43eSRichard Henderson}
46237ebee43eSRichard HendersonEOF
46247ebee43eSRichard Henderson  if compile_prog "" "" ; then
46257ebee43eSRichard Henderson    atomic128=yes
46267ebee43eSRichard Henderson  fi
46277ebee43eSRichard Hendersonfi
46287ebee43eSRichard Henderson
4629df79b996SRichard Henderson#########################################
4630df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4631df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4632df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4633df79b996SRichard Henderson
4634df79b996SRichard Hendersoncat > $TMPC << EOF
4635df79b996SRichard Henderson#include <stdint.h>
4636df79b996SRichard Hendersonint main(void)
4637df79b996SRichard Henderson{
4638df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4639df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4640df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4641df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4642df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4643df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4644df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4645df79b996SRichard Henderson#else
4646df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4647df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4648df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4649df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4650df79b996SRichard Henderson#endif
4651df79b996SRichard Henderson  return 0;
4652df79b996SRichard Henderson}
4653df79b996SRichard HendersonEOF
4654df79b996SRichard Hendersonif compile_prog "" "" ; then
4655df79b996SRichard Henderson  atomic64=yes
4656df79b996SRichard Hendersonfi
4657df79b996SRichard Henderson
46581e6e9acaSRichard Henderson########################################
46591e6e9acaSRichard Henderson# check if getauxval is available.
46601e6e9acaSRichard Henderson
46611e6e9acaSRichard Hendersongetauxval=no
46621e6e9acaSRichard Hendersoncat > $TMPC << EOF
46631e6e9acaSRichard Henderson#include <sys/auxv.h>
46641e6e9acaSRichard Hendersonint main(void) {
46651e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46661e6e9acaSRichard Henderson}
46671e6e9acaSRichard HendersonEOF
46681e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46691e6e9acaSRichard Henderson    getauxval=yes
46701e6e9acaSRichard Hendersonfi
46711e6e9acaSRichard Henderson
4672fd0e6053SJohn Snow########################################
4673fd0e6053SJohn Snow# check if ccache is interfering with
4674fd0e6053SJohn Snow# semantic analysis of macros
4675fd0e6053SJohn Snow
46765e4dfd3dSJohn Snowunset CCACHE_CPP2
4677fd0e6053SJohn Snowccache_cpp2=no
4678fd0e6053SJohn Snowcat > $TMPC << EOF
4679fd0e6053SJohn Snowstatic const int Z = 1;
4680fd0e6053SJohn Snow#define fn() ({ Z; })
4681fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4682fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4683fd0e6053SJohn Snow#define ID(X) (X)
4684fd0e6053SJohn Snowint main(int argc, char *argv[])
4685fd0e6053SJohn Snow{
4686fd0e6053SJohn Snow    int x = 0, y = 0;
4687fd0e6053SJohn Snow    x = ID(x);
4688fd0e6053SJohn Snow    x = fn();
4689fd0e6053SJohn Snow    fn();
4690fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4691fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4692fd0e6053SJohn Snow    return 0;
4693fd0e6053SJohn Snow}
4694fd0e6053SJohn SnowEOF
4695fd0e6053SJohn Snow
4696fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4697fd0e6053SJohn Snow    ccache_cpp2=yes
4698fd0e6053SJohn Snowfi
4699fd0e6053SJohn Snow
4700b553a042SJohn Snow#################################################
4701b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4702b553a042SJohn Snow
4703b553a042SJohn Snowif test "$fortify_source" != "no"; then
4704b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4705b553a042SJohn Snow    fortify_source="no";
4706cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4707cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4708b553a042SJohn Snow    fortify_source="no";
4709b553a042SJohn Snow  else
4710b553a042SJohn Snow    fortify_source="yes"
4711b553a042SJohn Snow  fi
4712b553a042SJohn Snowfi
4713b553a042SJohn Snow
4714d2042378SAneesh Kumar K.V##########################################
4715277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4716277abf15SJan Vesely
4717277abf15SJan Veselyhave_fsxattr=no
4718277abf15SJan Veselycat > $TMPC << EOF
4719277abf15SJan Vesely#include <linux/fs.h>
4720277abf15SJan Veselystruct fsxattr foo;
4721277abf15SJan Veselyint main(void) {
4722277abf15SJan Vesely  return 0;
4723277abf15SJan Vesely}
4724277abf15SJan VeselyEOF
4725277abf15SJan Veselyif compile_prog "" "" ; then
4726277abf15SJan Vesely    have_fsxattr=yes
4727277abf15SJan Veselyfi
4728277abf15SJan Vesely
4729b66e10e4SPeter Maydell##########################################
4730b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4731575b22b1SLaurent Vivierhave_rtnetlink=no
4732575b22b1SLaurent Viviercat > $TMPC << EOF
4733575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4734575b22b1SLaurent Vivierint main(void) {
4735575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4736575b22b1SLaurent Vivier}
4737575b22b1SLaurent VivierEOF
4738575b22b1SLaurent Vivierif compile_prog "" "" ; then
4739575b22b1SLaurent Vivier    have_rtnetlink=yes
4740575b22b1SLaurent Vivierfi
4741575b22b1SLaurent Vivier
47426a02c806SStefan Hajnoczi##########################################
47436a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47446a02c806SStefan Hajnoczihave_af_vsock=no
47456a02c806SStefan Hajnoczicat > $TMPC << EOF
47466a02c806SStefan Hajnoczi#include <errno.h>
47476a02c806SStefan Hajnoczi#include <sys/types.h>
47486a02c806SStefan Hajnoczi#include <sys/socket.h>
47496a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47506a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47516a02c806SStefan Hajnoczi#endif
47526a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47536a02c806SStefan Hajnocziint main(void) {
47546a02c806SStefan Hajnoczi    int sock, ret;
47556a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47566a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47576a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47586a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47596a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47606a02c806SStefan Hajnoczi        return 0;
47616a02c806SStefan Hajnoczi    }
47626a02c806SStefan Hajnoczi    return -1;
47636a02c806SStefan Hajnoczi}
47646a02c806SStefan HajnocziEOF
47656a02c806SStefan Hajnocziif compile_prog "" "" ; then
47666a02c806SStefan Hajnoczi    have_af_vsock=yes
47676a02c806SStefan Hajnoczifi
47686a02c806SStefan Hajnoczi
47696969ec6cSJames Clarke#################################################
47706969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47716969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47726969ec6cSJames Clarke# given. It does no harm to give it on other
47736969ec6cSJames Clarke# platforms too.
47746969ec6cSJames Clarke
47756969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47766969ec6cSJames Clarke#       contains -Wmissing-prototypes
47776969ec6cSJames Clarkecat > $TMPC << EOF
47786969ec6cSJames Clarkeextern int foo(void);
47796969ec6cSJames Clarkeint foo(void) { return 0; }
47806969ec6cSJames ClarkeEOF
47816969ec6cSJames Clarkeif ! compile_object ""; then
47826969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
47836969ec6cSJames Clarkefi
47847ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
47857ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
47867ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
47877ecf44a5SPaolo Bonzini    break
47887ecf44a5SPaolo Bonzini  fi
47897ecf44a5SPaolo Bonzinidone
47907ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
47917ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
47926969ec6cSJames Clarkefi
47936969ec6cSJames Clarke
4794277abf15SJan Vesely##########################################
47954d04351fSChristopher Covington# check for sysmacros.h
47964d04351fSChristopher Covington
47974d04351fSChristopher Covingtonhave_sysmacros=no
47984d04351fSChristopher Covingtoncat > $TMPC << EOF
47994d04351fSChristopher Covington#include <sys/sysmacros.h>
48004d04351fSChristopher Covingtonint main(void) {
48014d04351fSChristopher Covington    return makedev(0, 0);
48024d04351fSChristopher Covington}
48034d04351fSChristopher CovingtonEOF
48044d04351fSChristopher Covingtonif compile_prog "" "" ; then
48054d04351fSChristopher Covington    have_sysmacros=yes
48064d04351fSChristopher Covingtonfi
48074d04351fSChristopher Covington
48084d04351fSChristopher Covington##########################################
4809da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4810da92c3ffSAshish Mittal# Check if libvxhs is installed
4811da92c3ffSAshish Mittal
4812da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4813da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4814da92c3ffSAshish Mittal#include <stdint.h>
4815da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4816da92c3ffSAshish Mittal
4817da92c3ffSAshish Mittalvoid *vxhs_callback;
4818da92c3ffSAshish Mittal
4819da92c3ffSAshish Mittalint main(void) {
4820da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4821da92c3ffSAshish Mittal    return 0;
4822da92c3ffSAshish Mittal}
4823da92c3ffSAshish MittalEOF
4824da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4825da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4826da92c3ffSAshish Mittal    vxhs=yes
4827da92c3ffSAshish Mittal  else
4828da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4829da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4830da92c3ffSAshish Mittal    fi
4831da92c3ffSAshish Mittal    vxhs=no
4832da92c3ffSAshish Mittal  fi
4833da92c3ffSAshish Mittalfi
4834da92c3ffSAshish Mittal
4835da92c3ffSAshish Mittal##########################################
483649e00a18SAndreas Grapentin# check for _Static_assert()
483749e00a18SAndreas Grapentin
483849e00a18SAndreas Grapentinhave_static_assert=no
483949e00a18SAndreas Grapentincat > $TMPC << EOF
484049e00a18SAndreas Grapentin_Static_assert(1, "success");
484149e00a18SAndreas Grapentinint main(void) {
484249e00a18SAndreas Grapentin    return 0;
484349e00a18SAndreas Grapentin}
484449e00a18SAndreas GrapentinEOF
484549e00a18SAndreas Grapentinif compile_prog "" "" ; then
484649e00a18SAndreas Grapentin    have_static_assert=yes
484749e00a18SAndreas Grapentinfi
484849e00a18SAndreas Grapentin
484949e00a18SAndreas Grapentin##########################################
4850e86ecd4bSJuan Quintela# End of CC checks
4851e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4852e86ecd4bSJuan Quintela
48531d728c39SBlue Swirlif test "$gcov" = "yes" ; then
48541d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
48551d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4856b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4857e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4858ce278618SPeter Maydellelif test "$debug" = "no"; then
4859ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4860e86ecd4bSJuan Quintelafi
4861a316e378SJuan Quintela
48626542aa9cSPeter Lieven##########################################
48636542aa9cSPeter Lieven# Do we have libnfs
48646542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4865b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
48666542aa9cSPeter Lieven    libnfs="yes"
48676542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
48686542aa9cSPeter Lieven  else
48696542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
48708efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
48716542aa9cSPeter Lieven    fi
48726542aa9cSPeter Lieven    libnfs="no"
48736542aa9cSPeter Lieven  fi
48746542aa9cSPeter Lievenfi
48751d728c39SBlue Swirl
48766ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
48776ca026cbSPeter Maydellif test "$werror" = "yes"; then
48786ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
48796ca026cbSPeter Maydellfi
48806ca026cbSPeter Maydell
4881e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4882e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
48831156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4884e86ecd4bSJuan Quintela    fi
4885e86ecd4bSJuan Quintelafi
4886e86ecd4bSJuan Quintela
488794dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
488894dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
488994dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
489094dd53c5SGerd Hoffmannelse
489194dd53c5SGerd Hoffmann    POD2MAN="pod2man"
489294dd53c5SGerd Hoffmannfi
489394dd53c5SGerd Hoffmann
4894952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4895952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4896952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4897952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4898952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4899952afb71SBlue Swirl        fi
4900952afb71SBlue Swirl    done
4901952afb71SBlue Swirlfi
4902952afb71SBlue Swirl
490310ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4904e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4905528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4906834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
49075a67135aSbellard
49084b1c11fdSDaniel P. Berrangetools=""
49094b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4910ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
49114b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
49124b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4913a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
49144b1c11fdSDaniel P. Berrange  fi
49154b1c11fdSDaniel P. Berrangefi
49164b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4917983eef5aSMeador Inge  if test "$virtfs" != no ; then
4918be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4919983eef5aSMeador Inge      virtfs=yes
492017bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4921983eef5aSMeador Inge    else
4922983eef5aSMeador Inge      if test "$virtfs" = yes; then
49233f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4924983eef5aSMeador Inge      fi
492517500370SAndreas Färber      virtfs=no
4926983eef5aSMeador Inge    fi
492717bff52bSM. Mohan Kumar  fi
4928d138cee9SMichael Rothfi
49299d6bc27bSMichael Roth
49309d6bc27bSMichael Roth# Probe for guest agent support/options
49319d6bc27bSMichael Roth
4932e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4933b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4934fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4935e8ef31a3SMichael Tokarev      guest_agent=yes
4936e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4937e8ef31a3SMichael Tokarev      guest_agent=no
4938e8ef31a3SMichael Tokarev  else
4939e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4940ca35f780SPaolo Bonzini  fi
49414b1c11fdSDaniel P. Berrangefi
4942ca35f780SPaolo Bonzini
49439d6bc27bSMichael Roth# Guest agent Window MSI  package
49449d6bc27bSMichael Roth
49459d6bc27bSMichael Rothif test "$guest_agent" != yes; then
49469d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
49479d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
49489d6bc27bSMichael Roth  fi
49499d6bc27bSMichael Roth  guest_agent_msi=no
49509d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
49519d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49529d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
49539d6bc27bSMichael Roth  fi
49549d6bc27bSMichael Roth  guest_agent_msi=no
49559d6bc27bSMichael Rothelif ! has wixl; then
49569d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49579d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
49589d6bc27bSMichael Roth  fi
49599d6bc27bSMichael Roth  guest_agent_msi=no
49601a34904eSMichael Rothelse
49611a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
49621a34904eSMichael Roth  # disabled explicitly
49631a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
49641a34904eSMichael Roth    guest_agent_msi=yes
49651a34904eSMichael Roth  fi
49669d6bc27bSMichael Rothfi
49679d6bc27bSMichael Roth
49681a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
49699d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
49709d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
49719d6bc27bSMichael Roth  fi
49729d6bc27bSMichael Roth
49739d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
49749d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
49759d6bc27bSMichael Roth  fi
49769d6bc27bSMichael Roth
49779d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
49789d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
49799d6bc27bSMichael Roth  fi
49809d6bc27bSMichael Roth
49819d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
498289138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
49839d6bc27bSMichael Roth  fi
49849d6bc27bSMichael Roth
498589138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
49869d6bc27bSMichael Roth
49879d6bc27bSMichael Roth  case "$cpu" in
49889d6bc27bSMichael Roth  x86_64)
49899d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
49909d6bc27bSMichael Roth    ;;
49919d6bc27bSMichael Roth  i386)
49929d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
49939d6bc27bSMichael Roth    ;;
49949d6bc27bSMichael Roth  *)
49959d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
49969d6bc27bSMichael Roth    ;;
49979d6bc27bSMichael Roth  esac
49989d6bc27bSMichael Rothfi
49999d6bc27bSMichael Roth
5000ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5001ca35f780SPaolo Bonziniroms=
5002ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5003ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5004ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5005e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5006e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5007e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
5008e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
5009e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5010e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5011ca35f780SPaolo Bonzini            roms="optionrom"
5012e57218b6SPeter Maydell            break
5013e57218b6SPeter Maydell        fi
5014e57218b6SPeter Maydell    done
5015ca35f780SPaolo Bonzinifi
5016d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
501739ac8455SDavid Gibson  roms="$roms spapr-rtas"
501839ac8455SDavid Gibsonfi
5019ca35f780SPaolo Bonzini
50209933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
50219933c305SChristian Borntraeger  roms="$roms s390-ccw"
50229933c305SChristian Borntraegerfi
50239933c305SChristian Borntraeger
5024964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
502592fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5026964c6fa1SRichard Henderson  textseg_addr=
5027964c6fa1SRichard Henderson  case "$cpu" in
5028479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5029479eb121SRichard Henderson      # ??? Rationale for choosing this address
5030964c6fa1SRichard Henderson      textseg_addr=0x60000000
5031964c6fa1SRichard Henderson      ;;
5032964c6fa1SRichard Henderson    mips)
5033479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5034479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5035479eb121SRichard Henderson      textseg_addr=0x60000000
5036964c6fa1SRichard Henderson      ;;
5037964c6fa1SRichard Henderson  esac
5038964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5039964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5040964c6fa1SRichard Henderson    int main(void) { return 0; }
5041964c6fa1SRichard HendersonEOF
5042964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5043964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5044964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5045964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5046964c6fa1SRichard Henderson      # at least.
504792fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
504892fe2ba8SPeter Maydell        error_exit \
504992fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
505092fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
505192fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
505292fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
505392fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
505492fe2ba8SPeter Maydell            "--disable-user option to configure."
505592fe2ba8SPeter Maydell      fi
505692fe2ba8SPeter Maydell
5057964c6fa1SRichard Henderson      $ld --verbose | sed \
5058964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5059964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5060964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5061964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5062964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5063964c6fa1SRichard Henderson    fi
5064964c6fa1SRichard Henderson  fi
5065964c6fa1SRichard Hendersonfi
5066964c6fa1SRichard Henderson
506702d34f62SCole Robinsonecho_version() {
506802d34f62SCole Robinson    if test "$1" = "yes" ; then
506902d34f62SCole Robinson        echo "($2)"
507002d34f62SCole Robinson    fi
507102d34f62SCole Robinson}
507202d34f62SCole Robinson
507350e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
507450e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
507550e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
50765ca9388aSGerd Hoffmann
50777d13299dSbellardecho "Install prefix    $prefix"
507889138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
507989138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
508089138857SStefan Weilecho "library directory $(eval echo $libdir)"
508189138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
508289138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
508389138857SStefan Weilecho "include directory $(eval echo $includedir)"
508489138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
508511d9f695Sbellardif test "$mingw32" = "no" ; then
508689138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
508789138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
508843ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
50895a699bbbSLaszlo Ersekelse
50905a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5091d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
509211d9f695Sbellardfi
50935a67135aSbellardecho "Source path       $source_path"
50947d13299dSbellardecho "C compiler        $cc"
509583469015Sbellardecho "Host C compiler   $host_cc"
509683f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
50973c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
509845d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
50990c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5100a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
51010c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
51027d13299dSbellardecho "make              $make"
51036a882643Spbrookecho "install           $install"
5104c886edfbSBlue Swirlecho "python            $python"
5105e2d8830eSBradif test "$slirp" = "yes" ; then
5106e2d8830eSBrad    echo "smbd              $smbd"
5107e2d8830eSBradfi
510817969268SFam Zhengecho "module support    $modules"
5109a98fd896Sbellardecho "host CPU          $cpu"
5110de83cd02Sbellardecho "host big endian   $bigendian"
511197a847bcSbellardecho "target list       $target_list"
5112ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
51137d13299dSbellardecho "gprof enabled     $gprof"
511403b4fe7dSaliguoriecho "sparse enabled    $sparse"
51151625af87Saliguoriecho "strip binaries    $strip_opt"
511605c2a3e7Sbellardecho "profiler          $profiler"
511743ce4dfeSbellardecho "static build      $static"
51185b0753e0Sbellardif test "$darwin" = "yes" ; then
51195b0753e0Sbellard    echo "Cocoa support     $cocoa"
51205b0753e0Sbellardfi
5121e2134eb9SGerd Hoffmannecho "pixman            $pixman"
512289138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
512389138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5124925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
512589138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5126a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5127ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5128b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
512991bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
513037788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
513189138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5132fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
51339a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
51344d3b6f6eSbalrogecho "curses support    $curses"
51359d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5136769ce76dSAlexander Grafecho "curl support      $curl"
513767b915a5Sbellardecho "mingw32 support   $mingw32"
51380c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5139b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5140b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5141983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5142821601eaSJes Sorensenecho "VNC support       $vnc"
5143821601eaSJes Sorensenif test "$vnc" = "yes" ; then
51442f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
51452f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5146efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5147821601eaSJes Sorensenfi
51483142255cSblueswir1if test -n "$sparc_cpu"; then
51493142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
51503142255cSblueswir1fi
5151e37630caSaliguoriecho "xen support       $xen"
51523996e85cSPaul Durrantif test "$xen" = "yes" ; then
51533996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
515464a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
51553996e85cSPaul Durrantfi
51562e4d9fb1Saurel32echo "brlapi support    $brlapi"
5157a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5158a25dba17SJuan Quintelaecho "Documentation     $docs"
515940d6444eSAvi Kivityecho "PIE               $pie"
51608a16d273Sthsecho "vde support       $vde"
516158952137SVincenzo Maffioneecho "netmap support    $netmap"
51625c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5163758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
516477755340Sthsecho "Install blobs     $blobs"
5165b31a0277SJuan Quintelaecho "KVM support       $kvm"
5166b0cb0a66SVincent Palatinecho "HAX support       $hax"
51672da776dbSMichael R. Hinesecho "RDMA support      $rdma"
51689195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5169f652e6afSaurel32echo "fdt support       $fdt"
5170ceb42de8Saliguoriecho "preadv support    $preadv"
51715f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5172e78815a5SAndreas Färberecho "madvise           $madvise"
5173e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
517447e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5175d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
51765e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5177fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
51785b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5179713572a7SMarc-André Lureauif have_backend "simple"; then
51809410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5181e00e36fbSStefan Weilfi
518289138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5183f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5184dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
51857b02f544SMarc-André Lureauecho "smartcard support $smartcard"
51862b2325ffSGerd Hoffmannecho "libusb            $libusb"
518769354a83SHans de Goedeecho "usb net redir     $usb_redir"
5188da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5189014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5190c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
51916542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5192d138cee9SMichael Rothecho "build guest agent $guest_agent"
5193d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
519450cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
51954c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5196f794573eSEduardo Otuboecho "seccomp support   $seccomp"
51977c2acc70SPeter Maydellecho "coroutine backend $coroutine"
519870c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
51997d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5200eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
52011d728c39SBlue Swirlecho "gcov              $gcov_tool"
52021d728c39SBlue Swirlecho "gcov enabled      $gcov"
5203ab214c29SStefan Bergerecho "TPM support       $tpm"
52040a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
52053b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
52063556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5207ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5208607dacd0Sqiaonuohanecho "lzo support       $lzo"
5209607dacd0Sqiaonuohanecho "snappy support    $snappy"
52106b383c08SPeter Wuecho "bzip2 support     $bzip2"
5211a99d57bbSWanlong Gaoecho "NUMA host support $numa"
52122847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
52137b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
521499f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5215a6b1d4c0SChanglong Xieecho "replication support $replication"
5216da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
521767b915a5Sbellard
52181ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
521924b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5220e8cd23deSbellardfi
522197a847bcSbellard
5222898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5223898be3e0SPeter Maydell    echo
5224898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5225898be3e0SPeter Maydell    echo
5226898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5227898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5228898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5229898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5230898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5231898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5232898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5233898be3e0SPeter Maydellfi
5234898be3e0SPeter Maydell
5235898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5236898be3e0SPeter Maydell    echo
5237898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5238898be3e0SPeter Maydell    echo
5239c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5240c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5241898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5242898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5243898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5244898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5245898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5246898be3e0SPeter Maydellfi
5247898be3e0SPeter Maydell
524898ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
524997a847bcSbellard
5250dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5251dbd99ae3SStefan Weil
525298ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
525398ec69acSJuan Quintelaecho >> $config_host_mak
525498ec69acSJuan Quintela
5255e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
525699d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
525799d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
52583aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
52598bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
52600f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
526199d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
526299d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
526322d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
52649afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
52659afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5266e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
52675a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5268785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
52695a699bbbSLaszlo Ersekfi
5270f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5271f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5272f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5273834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5274f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5275804edf29SJuan Quintela
527698ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5277727e5283SPaolo Bonzini
5278f8393946Saurel32if test "$debug_tcg" = "yes" ; then
52792358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5280f8393946Saurel32fi
52811625af87Saliguoriif test "$strip_opt" = "yes" ; then
528252ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
52831625af87Saliguorifi
52847d13299dSbellardif test "$bigendian" = "yes" ; then
5285e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
528697a847bcSbellardfi
528767b915a5Sbellardif test "$mingw32" = "yes" ; then
528898ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
528989138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
52909fe6de94SBlue Swirl  version_major=${rc_version%%.*}
52919fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52929fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
52939fe6de94SBlue Swirl  rc_version=${rc_version#*.}
52949fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
52959fe6de94SBlue Swirl  version_micro=0
52969fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
52979fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5298d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5299d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5300f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5301d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5302d9840e25STomoki Sekiyama  fi
530350cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
530450cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
530550cbebb9SMichael Roth  fi
53061a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
53079dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
53089dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
53099dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
53109dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
53119dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
53129dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
53139dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
53149dacf32dSYossi Hindin  fi
5315210fa556Spbrookelse
531635f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5317210fa556Spbrookfi
5318128ab2ffSblueswir1
5319dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5320dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5321dffcb71cSMark McLoughlinfi
5322dffcb71cSMark McLoughlin
532383fb7adfSbellardif test "$darwin" = "yes" ; then
532498ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
532583fb7adfSbellardfi
5326b29fe3edSmalc
5327b29fe3edSmalcif test "$aix" = "yes" ; then
532898ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5329b29fe3edSmalcfi
5330b29fe3edSmalc
5331ec530c81Sbellardif test "$solaris" = "yes" ; then
533298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
53332358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
53340475a5caSths  if test "$needs_libsunmath" = "yes" ; then
533575b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
53360475a5caSths  fi
5337ec530c81Sbellardfi
5338179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5339179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5340179cf400SAndreas Färberfi
534197a847bcSbellardif test "$static" = "yes" ; then
534298ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
534397a847bcSbellardfi
53441ba16968SStefan Weilif test "$profiler" = "yes" ; then
53452358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
534605c2a3e7Sbellardfi
5347c20709aaSbellardif test "$slirp" = "yes" ; then
534898ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5349e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5350c20709aaSbellardfi
53518a16d273Sthsif test "$vde" = "yes" ; then
535298ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
53538a16d273Sthsfi
535458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
535558952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
535658952137SVincenzo Maffionefi
5357015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5358015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5359015a33bdSGongleifi
536047e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
536147e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
536247e98658SCorey Bryantfi
53632358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
53640c58ac1cSmalcfor drv in $audio_drv_list; do
536589138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
536698ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
53670c58ac1cSmalcdone
536867f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
536967f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
537067f86e8eSJuan Quintelafi
5371d5631638Smalcif test "$audio_win_int" = "yes" ; then
5372d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5373d5631638Smalcfi
5374b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5375b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5376821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5377821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5378821601eaSJes Sorensenfi
53792f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
538098ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
53812f9606b3Saliguorifi
5382821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
53832f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
53842f6f5c7aSCorentin Charyfi
5385821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5386efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5387efe556adSCorentin Charyfi
538876655d6dSaliguoriif test "$fnmatch" = "yes" ; then
53892358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
539076655d6dSaliguorifi
5391dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5392dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5393dce512deSChristoph Hellwigfi
539489138857SStefan Weilqemu_version=$(head $source_path/VERSION)
539598ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
53962358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
539798ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
539898ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5399a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
540098ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5401cc8ae6deSpbrookfi
540217969268SFam Zhengif test "$modules" = "yes"; then
5403e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5404e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
540589138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
540617969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
540717969268SFam Zhengfi
54081ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
540998ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5410a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
54118ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
541249ecc3faSbellardfi
541349ecc3faSbellardif test "$cocoa" = "yes" ; then
541498ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
541549ecc3faSbellardfi
54164d3b6f6eSbalrogif test "$curses" = "yes" ; then
541798ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5418ab4e5602SJan Kiszkafi
5419099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
54202358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5421099d6b0fSRiku Voipiofi
542240ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
542340ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
542440ff6d7eSKevin Wolffi
54253ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
54262358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
54273ce34dfbSvibisreenivasanfi
5428c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5429c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5430c2882b96SRiku Voipiofi
5431751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5432751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5433751bcc39SMarc-André Lureaufi
5434d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5435d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5436d0927938SUlrich Hechtfi
54373d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
54383d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
54393d4fa43eSKusanagi Kouichifi
5440b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5441b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5442b953f075SDenis V. Lunevfi
5443ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5444ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5445ed911435SKevin Wolffi
5446c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5447c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5448c727f47dSPeter Maydellfi
5449dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5450dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5451dace20dcSPeter Maydellfi
5452d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5453d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5454d0927938SUlrich Hechtfi
54554e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
54564e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
54574e0c6529SAlex Blighfi
5458cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5459cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5460cd758dd0SAlex Blighfi
54613b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
54623b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
54633b6edd16SPeter Maydellfi
54643b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
54653b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
54663b6edd16SPeter Maydellfi
5467a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5468a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5469a8fd1abaSPeter Maydellfi
547051834341SRiku Voipioif test "$timerfd" = "yes" ; then
547151834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
547251834341SRiku Voipiofi
54739af5c906SRiku Voipioif test "$setns" = "yes" ; then
54749af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
54759af5c906SRiku Voipiofi
547638860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
547738860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
547838860a03SAleksandar Markovicfi
54795a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
54805a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
54815a03cd00SAleksandar Markovicfi
54823b3f24adSaurel32if test "$inotify" = "yes" ; then
54832358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
54843b3f24adSaurel32fi
5485c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5486c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5487c05c7a73SRiku Voipiofi
54886ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
54896ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
54906ae9a1f4SJuan Quintelafi
54916ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
54926ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
54936ae9a1f4SJuan Quintelafi
5494769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5495d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5496b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
54976ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5498769ce76dSAlexander Graffi
54992e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
550098ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
55012e4d9fb1Saurel32fi
5502fb599c9aSbalrogif test "$bluez" = "yes" ; then
550398ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5504ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5505fb599c9aSbalrogfi
5506d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
55079d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
55089d41401bSMichael S. Tsirkinfi
5509a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5510a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5511a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5512a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5513014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5514925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5515925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5516925a0400SGerd Hoffmann  fi
5517bbbf9bfbSStefan Weilfi
5518a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5519ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5520ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5521ddbb0d09SDaniel P. Berrangefi
5522b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5523b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5524b917da4cSDaniel P. Berrangefi
552591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
552691bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
55271f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
55281f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
55291f923c70SLongpeng(Mike)  fi
553037788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
553137788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
553237788f25SDaniel P. Berrange  fi
553362893b67SDaniel P. Berrangefi
553491bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
553591bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5536becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5537fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5538fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5539fff2f982SDaniel P. Berrange  fi
5540ed754746SDaniel P. Berrangefi
55419a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
55429a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
55439a2fd434SDaniel P. Berrangefi
5544559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5545559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5546559607eaSDaniel P. Berrangefi
55476b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
55486b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
55496b39b063SEric Blakefi
5550277abf15SJan Vesely
5551277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5552277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5553277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5554277abf15SJan Vesely# if this macro is set.
5555277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5556277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5557277abf15SJan Veselyfi
5558bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5559bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5560a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5561a4ccabcfSAnthony Liguorifi
55629d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
55639d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
55649d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
55659d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
55669d9e1521SGerd Hoffmannfi
5567e37630caSaliguoriif test "$xen" = "yes" ; then
55686dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5569d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
557064a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
557164a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
557264a7ad6fSIan Campbell  fi
5573e37630caSaliguorifi
55745c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
55755c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
55765c6c3a6cSChristoph Hellwigfi
5577758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5578758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5579758e8e38SVenkateswararao Jujjuri (JV)fi
55804f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
55814f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
55824f26f2b6SAvi Kivityfi
5583983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5584758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5585758e8e38SVenkateswararao Jujjuri (JV)fi
55865e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
55875e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
55885e9be92dSNicholas Bellingerfi
558903ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
559003ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
559103ce5744SNikolay Nikolaevfi
5592fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5593fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5594fc0b9b0eSStefan Hajnoczifi
559577755340Sthsif test "$blobs" = "yes" ; then
559698ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
559777755340Sthsfi
5598bf9298b9Saliguoriif test "$iovec" = "yes" ; then
55992358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5600bf9298b9Saliguorifi
5601ceb42de8Saliguoriif test "$preadv" = "yes" ; then
56022358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5603ceb42de8Saliguorifi
5604f652e6afSaurel32if test "$fdt" = "yes" ; then
56053f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5606f652e6afSaurel32fi
5607dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5608dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5609dcc38d1cSMarcelo Tosattifi
56109195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
56119195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
56129195b2c2SStefan Weilfi
56135f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
56145f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
56155f6b9e8fSBlue Swirlfi
5616e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5617e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5618e78815a5SAndreas Färberfi
5619e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5620e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5621e78815a5SAndreas Färberfi
562297a847bcSbellard
5623cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5624cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5625cd4ec0b4SGerd Hoffmannfi
5626cd4ec0b4SGerd Hoffmann
56277b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
56287b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5629111a38b0SRobert Relyeafi
5630111a38b0SRobert Relyea
56312b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
56322b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
56332b2325ffSGerd Hoffmannfi
56342b2325ffSGerd Hoffmann
563569354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
563669354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
563769354a83SHans de Goedefi
563869354a83SHans de Goede
5639da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5640da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5641da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5642014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5643014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5644014cb152SGerd Hoffmann  fi
564520ff075bSMichael Wallefi
564620ff075bSMichael Walle
564799f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
564899f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
564999f2dbd3SLiang Lifi
565099f2dbd3SLiang Li
5651607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5652607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5653607dacd0Sqiaonuohanfi
5654607dacd0Sqiaonuohan
5655607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5656607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5657607dacd0Sqiaonuohanfi
5658607dacd0Sqiaonuohan
56596b383c08SPeter Wuif test "$bzip2" = "yes" ; then
56606b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
56616b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
56626b383c08SPeter Wufi
56636b383c08SPeter Wu
5664c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5665d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
56666ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
56676ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5668c589b249SRonnie Sahlbergfi
5669c589b249SRonnie Sahlberg
56706542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
56714be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
56724be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
56736542aa9cSPeter Lievenfi
56746542aa9cSPeter Lieven
5675f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5676f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5677f794573eSEduardo Otubofi
5678f794573eSEduardo Otubo
567983fb7adfSbellard# XXX: suppress that
56807d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
56812358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
56827d3505c5Sbellardfi
56837d3505c5Sbellard
56844d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
56854d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
56864d9310f4SDaniel P. Berrangefi
56873556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
56883556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
56893556c233SPaolo Bonzinifi
5690f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5691d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
56926ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
56936ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5694f27aaf4bSChristian Brunnerfi
569520ff6c80SAnthony Liguori
56967c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
569770c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
569870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
569970c60c08SStefan Hajnoczielse
570070c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
570170c60c08SStefan Hajnoczifi
5702d0e2fce5SAneesh Kumar K.V
57037d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
57047d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
57057d992e4dSPeter Lievenfi
57067d992e4dSPeter Lieven
5707d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5708d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5709d2042378SAneesh Kumar K.Vfi
5710d2042378SAneesh Kumar K.V
5711e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5712e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5713e06a765eSHarsh Prateek Borafi
5714e06a765eSHarsh Prateek Bora
5715cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5716cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
571706d71fa1SPeter Maydellfi
571806d71fa1SPeter Maydell
57193f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
57203f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
57213f4349dcSKevin Wolffi
57223f4349dcSKevin Wolf
57238ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
57248ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
57258ab1bf12SLuiz Capitulinofi
57268ab1bf12SLuiz Capitulino
572776a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
572876a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
572976a347e1SRichard Hendersonfi
573076a347e1SRichard Henderson
5731f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5732f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5733f540166bSRichard Hendersonfi
5734f540166bSRichard Henderson
57357ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
57367ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
57377ebee43eSRichard Hendersonfi
57387ebee43eSRichard Henderson
5739df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5740df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5741df79b996SRichard Hendersonfi
5742df79b996SRichard Henderson
57431e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
57441e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
57451e6e9acaSRichard Hendersonfi
57461e6e9acaSRichard Henderson
5747eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5748d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
57496ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
57506ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5751eb100396SBharata B Raofi
5752eb100396SBharata B Rao
5753d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5754d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5755d85fa9ebSJeff Codyfi
5756d85fa9ebSJeff Cody
57570c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
57580c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
57590c14fb47SBharata B Raofi
57600c14fb47SBharata B Rao
5761df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
5762df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
5763df3a429aSNiels de Vosfi
5764df3a429aSNiels de Vos
57657c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
57667c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
57677c815372SBharata B Raofi
57687c815372SBharata B Rao
57690a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5770d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
57716ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
57726ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
57730a12ec87SRichard W.M. Jonesfi
57740a12ec87SRichard W.M. Jones
5775ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
5776ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
5777ed1701c6SDr. David Alan Gilbertfi
5778ed1701c6SDr. David Alan Gilbert
577968063649Sblueswir1# USB host support
5780b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
57812b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5782b5613fdcSGerd Hoffmannelse
578398ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5784b5613fdcSGerd Hoffmannfi
578568063649Sblueswir1
57863b8acc11SPaolo Bonzini# TPM passthrough support?
57873b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
57883b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
57893b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
57903b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
57913b8acc11SPaolo Bonzini  fi
57923b8acc11SPaolo Bonzinifi
57933b8acc11SPaolo Bonzini
57945b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
57955b808275SLluís Vilanovaif have_backend "nop"; then
57966d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
579722890ab5SPrerna Saxenafi
57985b808275SLluís Vilanovaif have_backend "simple"; then
57996d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
58006d8a764eSLluís  # Set the appropriate trace file.
5801953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
58029410b56cSPrerna Saxenafi
5803ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5804ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
58056d8a764eSLluísfi
58065b808275SLluís Vilanovaif have_backend "ust"; then
58076d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
58086d8a764eSLluísfi
58095b808275SLluís Vilanovaif have_backend "dtrace"; then
58106d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
58116d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
58126d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
58136d8a764eSLluís  fi
5814c276b17dSDaniel P. Berrangefi
58155b808275SLluís Vilanovaif have_backend "ftrace"; then
5816781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5817781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5818781e9545SEiichi Tsukata  else
581921684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5820781e9545SEiichi Tsukata  fi
5821781e9545SEiichi Tsukatafi
58220a852417SPaul Durrantif have_backend "syslog"; then
58230a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
58240a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
58250a852417SPaul Durrant  else
58260a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
58270a852417SPaul Durrant  fi
58280a852417SPaul Durrantfi
58299410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
58309410b56cSPrerna Saxena
58312da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
58322da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
58332da776dbSMichael R. Hinesfi
58342da776dbSMichael R. Hines
5835575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5836575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5837575b22b1SLaurent Vivierfi
5838575b22b1SLaurent Vivier
5839a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5840a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5841a6b1d4c0SChanglong Xiefi
5842a6b1d4c0SChanglong Xie
58436a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
58446a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
58456a02c806SStefan Hajnoczifi
58466a02c806SStefan Hajnoczi
58474d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
58484d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
58494d04351fSChristopher Covingtonfi
58504d04351fSChristopher Covington
585149e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
585249e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
585349e00a18SAndreas Grapentinfi
585449e00a18SAndreas Grapentin
58555c312079SDr. David Alan Gilbert# Hold two types of flag:
58565c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
58575c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
58585c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
58595c312079SDr. David Alan Gilbert#                                     platform
58605c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
58615c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
58625c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
58635c312079SDr. David Alan Gilbertfi
58645c312079SDr. David Alan Gilbert
5865da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
5866da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
5867da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
5868da92c3ffSAshish Mittalfi
5869da92c3ffSAshish Mittal
58705b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
58715b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
58725b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
58735b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
58745b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
58755b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5876c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
58775b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
587840d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
587940d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
58805b5e3037SPaolo Bonzinielse
58815b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
58825b5e3037SPaolo Bonzinifi
58835b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
58845b5e3037SPaolo Bonzini
588598ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
588698ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5887804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5888804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
58891901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
58901901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
58911901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
589221655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5893c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5894804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5895a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5896a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5897a31a8642SMichael S. Tsirkinfi
58982b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5899804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
590083f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
59013c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5902804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
590345d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5904cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
59055f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
59063dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5907804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5908804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
59094852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
59109fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5911e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
591246eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5913a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5914f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5915e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5916e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
591780fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
59182944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5919e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5920e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5921e39f0062SPaolo Bonzinifi
592242da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
592342da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
592442da6041SGerd Hoffmannelse
592542da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
592642da6041SGerd Hoffmannfi
5927e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
592846eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
59296969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5930e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
593173da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
59323e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5933409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5934804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
593517969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
593617969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5937957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
593890246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
593990246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
594094dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5941cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
59421d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59431d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
59441d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
59451d728c39SBlue Swirlfi
5946804edf29SJuan Quintela
59476efd7517SPeter Maydell# use included Linux headers
59486efd7517SPeter Maydellif test "$linux" = "yes" ; then
5949a307beb6SAndreas Färber  mkdir -p linux-headers
59506efd7517SPeter Maydell  case "$cpu" in
5951c72b26ecSRichard Henderson  i386|x86_64|x32)
595208312a63SPeter Maydell    linux_arch=x86
59536efd7517SPeter Maydell    ;;
59546efd7517SPeter Maydell  ppcemb|ppc|ppc64)
595508312a63SPeter Maydell    linux_arch=powerpc
59566efd7517SPeter Maydell    ;;
59576efd7517SPeter Maydell  s390x)
595808312a63SPeter Maydell    linux_arch=s390
595908312a63SPeter Maydell    ;;
59601f080313SClaudio Fontana  aarch64)
59611f080313SClaudio Fontana    linux_arch=arm64
59621f080313SClaudio Fontana    ;;
5963222e7d11SSanjay Lal  mips64)
5964222e7d11SSanjay Lal    linux_arch=mips
5965222e7d11SSanjay Lal    ;;
596608312a63SPeter Maydell  *)
596708312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
596808312a63SPeter Maydell    linux_arch="$cpu"
59696efd7517SPeter Maydell    ;;
59706efd7517SPeter Maydell  esac
597108312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
597208312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
597308312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
597408312a63SPeter Maydell    fi
59756efd7517SPeter Maydellfi
59766efd7517SPeter Maydell
597797a847bcSbellardfor target in $target_list; do
597897a847bcSbellardtarget_dir="$target"
597925be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
598089138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
598197a847bcSbellardtarget_bigendian="no"
59821f3d3c8fSJuan Quintela
5983c1799a84SPaolo Bonzinicase "$target_name" in
59844a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5985ea2d6a39SJuan Quintela  target_bigendian=yes
5986ea2d6a39SJuan Quintela  ;;
5987ea2d6a39SJuan Quintelaesac
598897a847bcSbellardtarget_softmmu="no"
5989997344f3Sbellardtarget_user_only="no"
5990831b7825Sthstarget_linux_user="no"
599184778508Sblueswir1target_bsd_user="no"
59929e407a85Spbrookcase "$target" in
5993c1799a84SPaolo Bonzini  ${target_name}-softmmu)
59949e407a85Spbrook    target_softmmu="yes"
59959e407a85Spbrook    ;;
5996c1799a84SPaolo Bonzini  ${target_name}-linux-user)
59979c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
599876ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
59999c7a4202SBlue Swirl    fi
60009e407a85Spbrook    target_user_only="yes"
60019e407a85Spbrook    target_linux_user="yes"
60029e407a85Spbrook    ;;
6003c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
60049cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
600576ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
60069c7a4202SBlue Swirl    fi
600784778508Sblueswir1    target_user_only="yes"
600884778508Sblueswir1    target_bsd_user="yes"
600984778508Sblueswir1    ;;
60109e407a85Spbrook  *)
601176ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
60129e407a85Spbrook    exit 1
60139e407a85Spbrook    ;;
60149e407a85Spbrookesac
6015831b7825Sths
601697a847bcSbellardmkdir -p $target_dir
601725be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
601897a847bcSbellard
6019e5fe0c52Spbrookbflt="no"
6020ca759f9eSAlex Bennéemttcg="no"
602189138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
602256aebc89Spbrookgdb_xml_files=""
60237ba1e619Saliguori
6024c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
60256acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6026e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6027e73aae67SJuan Quintela
6028c1799a84SPaolo Bonzinicase "$target_name" in
60292408a527Saurel32  i386)
603000fcd100SAbdallah Bouassida    gdb_xml_files="i386-32bit-core.xml"
60312408a527Saurel32  ;;
60322408a527Saurel32  x86_64)
60336acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
603400fcd100SAbdallah Bouassida    gdb_xml_files="i386-64bit-core.xml"
60352408a527Saurel32  ;;
60362408a527Saurel32  alpha)
60375ee4f3c2SRichard Henderson    mttcg="yes"
60382408a527Saurel32  ;;
60392408a527Saurel32  arm|armeb)
6040b498c8a0SJuan Quintela    TARGET_ARCH=arm
6041e5fe0c52Spbrook    bflt="yes"
6042ca759f9eSAlex Bennée    mttcg="yes"
604356aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60442408a527Saurel32  ;;
60456a49fa95SAlexander Graf  aarch64)
60466a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
60476a49fa95SAlexander Graf    bflt="yes"
6048ca759f9eSAlex Bennée    mttcg="yes"
60498f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60506a49fa95SAlexander Graf  ;;
60512408a527Saurel32  cris)
60522408a527Saurel32  ;;
605361766fe9SRichard Henderson  hppa)
605461766fe9SRichard Henderson  ;;
6055613a22c9SMichael Walle  lm32)
6056613a22c9SMichael Walle  ;;
60572408a527Saurel32  m68k)
60580938cda5Saurel32    bflt="yes"
605956aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
60602408a527Saurel32  ;;
6061877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6062877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
606372b675caSEdgar E. Iglesias    bflt="yes"
606472b675caSEdgar E. Iglesias  ;;
60652408a527Saurel32  mips|mipsel)
6066b498c8a0SJuan Quintela    TARGET_ARCH=mips
606725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
60682408a527Saurel32  ;;
60692408a527Saurel32  mipsn32|mipsn32el)
6070597e2cecSRichard Henderson    TARGET_ARCH=mips64
60716acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
607225be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6073597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
60742408a527Saurel32  ;;
60752408a527Saurel32  mips64|mips64el)
6076b498c8a0SJuan Quintela    TARGET_ARCH=mips64
60776acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
607825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
60792408a527Saurel32  ;;
6080d15a9c23SAnthony Green  moxie)
6081d15a9c23SAnthony Green  ;;
6082e671711cSMarek Vasut  nios2)
6083e671711cSMarek Vasut  ;;
60844a09d0bbSRichard Henderson  or1k)
6085e67db06eSJia Liu    TARGET_ARCH=openrisc
6086e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6087e67db06eSJia Liu  ;;
60882408a527Saurel32  ppc)
6089c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
60902408a527Saurel32  ;;
60912408a527Saurel32  ppcemb)
60926acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6093e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6094c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
60952408a527Saurel32  ;;
60962408a527Saurel32  ppc64)
60976acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6098e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6099f0b0685dSNikunj A Dadhania    mttcg=yes
61001438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61012408a527Saurel32  ;;
61029c35126cSDoug Kwan  ppc64le)
61039c35126cSDoug Kwan    TARGET_ARCH=ppc64
61049c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
61059c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6106f0b0685dSNikunj A Dadhania    mttcg=yes
61071438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61089c35126cSDoug Kwan  ;;
61092408a527Saurel32  ppc64abi32)
6110b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
61116acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6112e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
611325be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61141438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61152408a527Saurel32  ;;
61162408a527Saurel32  sh4|sh4eb)
6117b498c8a0SJuan Quintela    TARGET_ARCH=sh4
61184dbed897Spbrook    bflt="yes"
61192408a527Saurel32  ;;
61202408a527Saurel32  sparc)
61212408a527Saurel32  ;;
61222408a527Saurel32  sparc64)
61236acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
61242408a527Saurel32  ;;
61252408a527Saurel32  sparc32plus)
6126b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
61276acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6128e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
612925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61302408a527Saurel32  ;;
613124e804ecSAlexander Graf  s390x)
61328a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
613324e804ecSAlexander Graf  ;;
6134444e06b1SChen Gang  tilegx)
6135444e06b1SChen Gang  ;;
61365ecaa4edSPeter Crosthwaite  tricore)
61375ecaa4edSPeter Crosthwaite  ;;
6138d2fbca94SGuan Xuetao  unicore32)
6139d2fbca94SGuan Xuetao  ;;
6140cfa550c6SMax Filippov  xtensa|xtensaeb)
6141cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6142cfa550c6SMax Filippov  ;;
61432408a527Saurel32  *)
614476ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
61452408a527Saurel32  ;;
61462408a527Saurel32esac
61475e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
61485e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
61495e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
61505e8861a0SPaolo Bonzinifi
61515e8861a0SPaolo Bonzini
61525e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
61535e8861a0SPaolo Bonzini
615499afc91dSDaniel P. Berrangeupper() {
615599afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
615699afc91dSDaniel P. Berrange}
615799afc91dSDaniel P. Berrange
615889138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
615925be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6160c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
616125be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6162e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6163e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6164e6e91b9cSJuan Quintelafi
616525be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6166adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6167adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6168adfc3e91SStacey Sonfi
6169c1799a84SPaolo Bonzinicase "$target_name" in
61701b0c87fcSJuan Quintela  i386|x86_64)
61711b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
617225be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6173eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6174eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6175eb6fda0fSAnthony PERARD      fi
6176432d268cSJun Nakajima    fi
617759d21e53SAlexander Graf    ;;
617859d21e53SAlexander Graf  *)
61791b0c87fcSJuan Quintelaesac
6180c1799a84SPaolo Bonzinicase "$target_name" in
6181222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6182c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6183c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6184c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6185c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6186c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6187c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6188c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6189222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6190c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
619118b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
619218b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
619318b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
619425be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
61951ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6196d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6197421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6198d5970055SMichael S. Tsirkin      fi
6199c59249f9SJuan Quintela    fi
6200c59249f9SJuan Quintelaesac
6201b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6202b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6203b0cb0a66SVincent Palatin    case "$target_name" in
6204b0cb0a66SVincent Palatin    i386|x86_64)
6205b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6206b0cb0a66SVincent Palatin    ;;
6207b0cb0a66SVincent Palatin    esac
6208b0cb0a66SVincent Palatin  fi
6209b0cb0a66SVincent Palatinfi
6210de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
621125be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
621297a847bcSbellardfi
621397a847bcSbellardif test "$target_softmmu" = "yes" ; then
621425be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6215ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6216ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6217ca759f9eSAlex Bennée  fi
6218de83cd02Sbellardfi
6219997344f3Sbellardif test "$target_user_only" = "yes" ; then
622025be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6221a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6222997344f3Sbellardfi
6223831b7825Sthsif test "$target_linux_user" = "yes" ; then
622425be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6225831b7825Sthsfi
622656aebc89Spbrooklist=""
622756aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
622856aebc89Spbrook  for x in $gdb_xml_files; do
622956aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
623056aebc89Spbrook  done
623125be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
62323d0f1517SJuan Quintelafi
6233de83cd02Sbellard
6234e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
623525be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6236e5fe0c52Spbrookfi
623784778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
623825be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
623984778508Sblueswir1fi
62405b0753e0Sbellard
62414afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6242fa282484SJuan Quintela
62434afddb55SJuan Quintelacflags=""
6244fa282484SJuan Quintelaldflags=""
62459b8e111fSJuan Quintela
6246c765fcacSPeter Crosthwaitedisas_config() {
6247c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6248c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6249c765fcacSPeter Crosthwaite}
6250c765fcacSPeter Crosthwaite
625164656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
625264656024SJuan Quintela  case "$i" in
625364656024SJuan Quintela  alpha)
6254c765fcacSPeter Crosthwaite    disas_config "ALPHA"
625564656024SJuan Quintela  ;;
625682295d8aSRichard Henderson  aarch64)
625782295d8aSRichard Henderson    if test -n "${cxx}"; then
6258c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
625982295d8aSRichard Henderson    fi
626082295d8aSRichard Henderson  ;;
626164656024SJuan Quintela  arm)
6262c765fcacSPeter Crosthwaite    disas_config "ARM"
6263999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6264c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6265999b53ecSClaudio Fontana    fi
626664656024SJuan Quintela  ;;
626764656024SJuan Quintela  cris)
6268c765fcacSPeter Crosthwaite    disas_config "CRIS"
626964656024SJuan Quintela  ;;
6270429b31a2SRichard Henderson  hppa)
6271429b31a2SRichard Henderson    disas_config "HPPA"
6272429b31a2SRichard Henderson  ;;
6273c72b26ecSRichard Henderson  i386|x86_64|x32)
6274c765fcacSPeter Crosthwaite    disas_config "I386"
627564656024SJuan Quintela  ;;
6276903ec55cSAurelien Jarno  ia64*)
6277c765fcacSPeter Crosthwaite    disas_config "IA64"
6278903ec55cSAurelien Jarno  ;;
627979368f49SMichael Walle  lm32)
6280c765fcacSPeter Crosthwaite    disas_config "LM32"
628179368f49SMichael Walle  ;;
628264656024SJuan Quintela  m68k)
6283c765fcacSPeter Crosthwaite    disas_config "M68K"
628464656024SJuan Quintela  ;;
6285877fdc12SEdgar E. Iglesias  microblaze*)
6286c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
628764656024SJuan Quintela  ;;
628864656024SJuan Quintela  mips*)
6289c765fcacSPeter Crosthwaite    disas_config "MIPS"
629064656024SJuan Quintela  ;;
6291d15a9c23SAnthony Green  moxie*)
6292c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6293d15a9c23SAnthony Green  ;;
6294e671711cSMarek Vasut  nios2)
6295e671711cSMarek Vasut    disas_config "NIOS2"
6296e671711cSMarek Vasut  ;;
62974a09d0bbSRichard Henderson  or1k)
6298c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6299e67db06eSJia Liu  ;;
630064656024SJuan Quintela  ppc*)
6301c765fcacSPeter Crosthwaite    disas_config "PPC"
630264656024SJuan Quintela  ;;
630324e804ecSAlexander Graf  s390*)
6304c765fcacSPeter Crosthwaite    disas_config "S390"
630564656024SJuan Quintela  ;;
630664656024SJuan Quintela  sh4)
6307c765fcacSPeter Crosthwaite    disas_config "SH4"
630864656024SJuan Quintela  ;;
630964656024SJuan Quintela  sparc*)
6310c765fcacSPeter Crosthwaite    disas_config "SPARC"
631164656024SJuan Quintela  ;;
6312cfa550c6SMax Filippov  xtensa*)
6313c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6314cfa550c6SMax Filippov  ;;
631564656024SJuan Quintela  esac
631664656024SJuan Quinteladone
63179195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6318c765fcacSPeter Crosthwaite  disas_config "TCI"
63199195b2c2SStefan Weilfi
632064656024SJuan Quintela
63216ee7126fSJuan Quintelacase "$ARCH" in
63226ee7126fSJuan Quintelaalpha)
63236ee7126fSJuan Quintela  # Ensure there's only a single GP
63246ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
63256ee7126fSJuan Quintela;;
63266ee7126fSJuan Quintelaesac
63276ee7126fSJuan Quintela
6328d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
632925be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6330d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6331d02c1db3SJuan Quintela    cflags="-p $cflags"
6332d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6333d02c1db3SJuan Quintela  fi
6334d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6335d02c1db3SJuan Quintela    ldflags="-p $ldflags"
633625be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6337d02c1db3SJuan Quintela  fi
6338d02c1db3SJuan Quintelafi
6339d02c1db3SJuan Quintela
63409b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6341964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6342fa282484SJuan Quintelafi
6343fa282484SJuan Quintela
634425be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
634525be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6346fa282484SJuan Quintela
634797a847bcSbellarddone # for target in $targets
63487d13299dSbellard
6349b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6350b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6351b776eca1SGerd Hoffmannfi
6352b776eca1SGerd Hoffmann
6353a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6354a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6355a540f158SPeter Crosthwaitefi
6356a540f158SPeter Crosthwaite
6357a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6358a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6359a99d57bbSWanlong Gaofi
6360a99d57bbSWanlong Gao
6361fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6362fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6363fd0e6053SJohn Snowfi
6364fd0e6053SJohn Snow
6365d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6366f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
636756e8bdd4SMarc-André LureauDIRS="$DIRS docs fsdev"
63689933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
63692d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
63702dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6371c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6372c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6373aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6374ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6375446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
63769933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
63772d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
63784652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
6379*3a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
6380753d11f2SRichard Hendersonfor bios_file in \
6381753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6382225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
63835acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6384753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6385753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6386e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6387753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
63884e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6389753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6390753d11f2SRichard Hendersondo
639189138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
63927ea78b74SJan Kiszkadone
639389138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6394c2304b52SMarcel Apfelbaumdo
639589138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6396c2304b52SMarcel Apfelbaumdone
6397d1807a4fSPaolo Bonzinimkdir -p $DIRS
63987d13299dSbellardfor f in $FILES ; do
6399cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6400f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6401f9245e10SPeter Maydell    fi
64027d13299dSbellarddone
64031ad2134fSPaul Brook
6404c34ebfdcSAnthony Liguori# temporary config to build submodules
64052d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6406c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
640737116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6408c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6409cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
64105f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6411c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6412c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
64133dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6414c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6415a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6416c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6417c34ebfdcSAnthony Liguoridone
6418c34ebfdcSAnthony Liguori
6419fe31017fSMarc-André Lureau# set up tests data directory
6420fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6421fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6422fe31017fSMarc-André Lureaufi
6423fe31017fSMarc-André Lureau
642476c7560aSMax Reitz# set up qemu-iotests in this build directory
642576c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
642676c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
642776c7560aSMax Reitz
642876c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
642976c7560aSMax Reitzecho >> "$iotests_common_env"
643076c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
643176c7560aSMax Reitz
643276c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
643376c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
643476c7560aSMax Reitzfi
643576c7560aSMax Reitz
6436dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6437dc655404SMichael S. Tsirkincat <<EOD >config.status
6438dc655404SMichael S. Tsirkin#!/bin/sh
6439dc655404SMichael S. Tsirkin# Generated by configure.
6440dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6441dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6442dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6443dc655404SMichael S. TsirkinEOD
6444dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6445dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6446cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6447dc655404SMichael S. Tsirkinchmod +x config.status
6448dc655404SMichael S. Tsirkin
64498cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6450