xref: /openbmc/qemu/configure (revision 5a4526b26ab22b255126301227c5ceb2f0222bc5)
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" "$@"
889c83ffd8SPeter Maydell}
899c83ffd8SPeter Maydell
909c83ffd8SPeter Maydellupdate_cxxflags() {
919c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
929c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
939c83ffd8SPeter Maydell    # because they only make sense for C programs.
9411cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
9511cde1c8SBruno Dominguez
969c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
979c83ffd8SPeter Maydell        case $arg in
989c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
999c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1009c83ffd8SPeter Maydell                ;;
1019c83ffd8SPeter Maydell            *)
1029c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1039c83ffd8SPeter Maydell                ;;
1049c83ffd8SPeter Maydell        esac
1059c83ffd8SPeter Maydell    done
1069c83ffd8SPeter Maydell}
1079c83ffd8SPeter Maydell
10852166aa0SJuan Quintelacompile_object() {
109fd0e6053SJohn Snow  local_cflags="$1"
110fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11152166aa0SJuan Quintela}
11252166aa0SJuan Quintela
11352166aa0SJuan Quintelacompile_prog() {
11452166aa0SJuan Quintela  local_cflags="$1"
11552166aa0SJuan Quintela  local_ldflags="$2"
1168dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
11752166aa0SJuan Quintela}
11852166aa0SJuan Quintela
11911568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12011568d6dSPaolo Bonzinisymlink() {
12172b8b5a1SStefan Weil  rm -rf "$2"
122ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12372b8b5a1SStefan Weil  ln -s "$1" "$2"
12411568d6dSPaolo Bonzini}
12511568d6dSPaolo Bonzini
1260dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1270dba6195SLoïc Minier# executable or a builtin)
1280dba6195SLoïc Minierhas() {
1290dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1300dba6195SLoïc Minier}
1310dba6195SLoïc Minier
1320dba6195SLoïc Minier# search for an executable in PATH
1330dba6195SLoïc Minierpath_of() {
1340dba6195SLoïc Minier    local_command="$1"
1350dba6195SLoïc Minier    local_ifs="$IFS"
1360dba6195SLoïc Minier    local_dir=""
1370dba6195SLoïc Minier
1380dba6195SLoïc Minier    # pathname has a dir component?
1390dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1400dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1410dba6195SLoïc Minier            echo "$local_command"
1420dba6195SLoïc Minier            return 0
1430dba6195SLoïc Minier        fi
1440dba6195SLoïc Minier    fi
1450dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1460dba6195SLoïc Minier        return 1
1470dba6195SLoïc Minier    fi
1480dba6195SLoïc Minier
1490dba6195SLoïc Minier    IFS=:
1500dba6195SLoïc Minier    for local_dir in $PATH; do
1510dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1520dba6195SLoïc Minier            echo "$local_dir/$local_command"
1530dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1540dba6195SLoïc Minier            return 0
1550dba6195SLoïc Minier        fi
1560dba6195SLoïc Minier    done
1570dba6195SLoïc Minier    # not found
1580dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1590dba6195SLoïc Minier    return 1
1600dba6195SLoïc Minier}
1610dba6195SLoïc Minier
1625b808275SLluís Vilanovahave_backend () {
1635b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1645b808275SLluís Vilanova}
1655b808275SLluís Vilanova
1667d13299dSbellard# default parameters
16789138857SStefan Weilsource_path=$(dirname "$0")
1682ff6b91eSJuan Quintelacpu=""
169a31a8642SMichael S. Tsirkiniasl="iasl"
1701e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
17143ce4dfeSbellardstatic="no"
1727d13299dSbellardcross_prefix=""
1730c58ac1cSmalcaudio_drv_list=""
174b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
175b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
176e49d021eSPeter Maydellhost_cc="cc"
17773da375eSJuan Quintelalibs_softmmu=""
1783e2e0e6bSJuan Quintelalibs_tools=""
17967f86e8eSJuan Quintelaaudio_pt_int=""
180d5631638Smalcaudio_win_int=""
1812b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
182957f1f99SMichael Rothlibs_qga=""
1835bc62e01SGerd Hoffmanndebug_info="yes"
18463678e17SSteven Noonanstack_protector=""
185ac0df51dSaliguori
186afb63ebdSStefan Weil# Don't accept a target_list environment variable.
187afb63ebdSStefan Weilunset target_list
188377529c0SPaolo Bonzini
189377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
190377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
191377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
192377529c0SPaolo Bonzini#              unless --disable-foo is given
193377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
194377529c0SPaolo Bonzini#              feature will searched for,
195377529c0SPaolo Bonzini#              if not found, configure exits with error
196377529c0SPaolo Bonzini#
197377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
198377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
199377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
200377529c0SPaolo Bonzini
201377529c0SPaolo Bonzinibluez=""
202377529c0SPaolo Bonzinibrlapi=""
203377529c0SPaolo Bonzinicurl=""
204377529c0SPaolo Bonzinicurses=""
205377529c0SPaolo Bonzinidocs=""
206377529c0SPaolo Bonzinifdt=""
20758952137SVincenzo Maffionenetmap="no"
208e2134eb9SGerd Hoffmannpixman=""
209377529c0SPaolo Bonzinisdl=""
210ee8466d0SCole Robinsonsdlabi=""
211983eef5aSMeador Ingevirtfs=""
212821601eaSJes Sorensenvnc="yes"
213377529c0SPaolo Bonzinisparse="no"
214377529c0SPaolo Bonzinivde=""
215377529c0SPaolo Bonzinivnc_sasl=""
216377529c0SPaolo Bonzinivnc_jpeg=""
217377529c0SPaolo Bonzinivnc_png=""
218377529c0SPaolo Bonzinixen=""
219d5b93ddfSAnthony PERARDxen_ctrl_version=""
22064a7ad6fSIan Campbellxen_pv_domain_build="no"
221eb6fda0fSAnthony PERARDxen_pci_passthrough=""
222377529c0SPaolo Bonzinilinux_aio=""
22347e98658SCorey Bryantcap_ng=""
224377529c0SPaolo Bonziniattr=""
2254f26f2b6SAvi Kivitylibattr=""
226377529c0SPaolo Bonzinixfs=""
227377529c0SPaolo Bonzini
228d41a75a2SBradvhost_net="no"
2295e9be92dSNicholas Bellingervhost_scsi="no"
230fc0b9b0eSStefan Hajnoczivhost_vsock="no"
231d41a75a2SBradkvm="no"
232b0cb0a66SVincent Palatinhax="no"
2332da776dbSMichael R. Hinesrdma=""
234377529c0SPaolo Bonzinigprof="no"
235377529c0SPaolo Bonzinidebug_tcg="no"
236377529c0SPaolo Bonzinidebug="no"
237b553a042SJohn Snowfortify_source=""
238377529c0SPaolo Bonzinistrip_opt="yes"
2399195b2c2SStefan Weiltcg_interpreter="no"
240377529c0SPaolo Bonzinibigendian="no"
241377529c0SPaolo Bonzinimingw32="no"
2421d728c39SBlue Swirlgcov="no"
2431d728c39SBlue Swirlgcov_tool="gcov"
244377529c0SPaolo BonziniEXESUF=""
24517969268SFam ZhengDSOSUF=".so"
24617969268SFam ZhengLDFLAGS_SHARED="-shared"
24717969268SFam Zhengmodules="no"
248377529c0SPaolo Bonziniprefix="/usr/local"
249377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
250528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
251850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
252377529c0SPaolo Bonzinibindir="\${prefix}/bin"
2533aa5d2beSAlon Levylibdir="\${prefix}/lib"
2548bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
2550f94d6daSAlon Levyincludedir="\${prefix}/include"
256377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
257785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
258377529c0SPaolo Bonziniconfsuffix="/qemu"
259377529c0SPaolo Bonzinislirp="yes"
260377529c0SPaolo Bonzinioss_lib=""
261377529c0SPaolo Bonzinibsd="no"
262377529c0SPaolo Bonzinilinux="no"
263377529c0SPaolo Bonzinisolaris="no"
264377529c0SPaolo Bonziniprofiler="no"
265377529c0SPaolo Bonzinicocoa="no"
266377529c0SPaolo Bonzinisoftmmu="yes"
267377529c0SPaolo Bonzinilinux_user="no"
268377529c0SPaolo Bonzinibsd_user="no"
269377529c0SPaolo Bonziniaix="no"
270377529c0SPaolo Bonziniblobs="yes"
271377529c0SPaolo Bonzinipkgversion=""
27240d6444eSAvi Kivitypie=""
2733556c233SPaolo Bonziniqom_cast_debug="yes"
274baf86d6bSPaolo Bonzinitrace_backends="log"
275377529c0SPaolo Bonzinitrace_file="trace"
276377529c0SPaolo Bonzinispice=""
277377529c0SPaolo Bonzinirbd=""
2787b02f544SMarc-André Lureausmartcard=""
2792b2325ffSGerd Hoffmannlibusb=""
28069354a83SHans de Goedeusb_redir=""
281da076ffeSGerd Hoffmannopengl=""
282014cb152SGerd Hoffmannopengl_dmabuf="no"
28399f2dbd3SLiang Liavx2_opt="no"
2841ece9905SAlon Levyzlib="yes"
285b25c9dffSStefan Weillzo=""
286b25c9dffSStefan Weilsnappy=""
2876b383c08SPeter Wubzip2=""
288e8ef31a3SMichael Tokarevguest_agent=""
289d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
29050cbebb9SMichael Rothguest_agent_ntddscsi="no"
2919dacf32dSYossi Hindinguest_agent_msi=""
292d9840e25STomoki Sekiyamavss_win32_sdk=""
293d9840e25STomoki Sekiyamawin_sdk="no"
2944b1c11fdSDaniel P. Berrangewant_tools="yes"
295c589b249SRonnie Sahlberglibiscsi=""
2966542aa9cSPeter Lievenlibnfs=""
297519175a2SAlex Barcelocoroutine=""
29870c60c08SStefan Hajnoczicoroutine_pool=""
2997d992e4dSPeter Lievendebug_stack_usage="no"
300f794573eSEduardo Otuboseccomp=""
301eb100396SBharata B Raoglusterfs=""
302d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3030c14fb47SBharata B Raoglusterfs_discard="no"
304df3a429aSNiels de Vosglusterfs_fallocate="no"
3057c815372SBharata B Raoglusterfs_zerofill="no"
306a4ccabcfSAnthony Liguorigtk=""
3079e04c683SStefan Weilgtkabi=""
308925a0400SGerd Hoffmanngtk_gl="no"
309a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
310ddbb0d09SDaniel P. Berrangegnutls=""
311b917da4cSDaniel P. Berrangegnutls_rnd=""
31291bfcdb0SDaniel P. Berrangenettle=""
313fff2f982SDaniel P. Berrangenettle_kdf="no"
31491bfcdb0SDaniel P. Berrangegcrypt=""
3151f923c70SLongpeng(Mike)gcrypt_hmac="no"
31637788f25SDaniel P. Berrangegcrypt_kdf="no"
317bbbf9bfbSStefan Weilvte=""
3189d9e1521SGerd Hoffmannvirglrenderer=""
319e91c793cSCole Robinsontpm="yes"
3200a12ec87SRichard W.M. Joneslibssh2=""
321ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
322a99d57bbSWanlong Gaonuma=""
3232847b469SFam Zhengtcmalloc="no"
3247b01cb97SAlexandre Derumierjemalloc="no"
325a6b1d4c0SChanglong Xiereplication="yes"
326da92c3ffSAshish Mittalvxhs=""
327377529c0SPaolo Bonzini
328898be3e0SPeter Maydellsupported_cpu="no"
329898be3e0SPeter Maydellsupported_os="no"
330fb59dabdSPeter Maydellbogus_os="no"
331898be3e0SPeter Maydell
332ac0df51dSaliguori# parse CC options first
333ac0df51dSaliguorifor opt do
33489138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
335ac0df51dSaliguori  case "$opt" in
336ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
337ac0df51dSaliguori  ;;
3383d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
339ac0df51dSaliguori  ;;
34083f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
34183f73fceSTomoki Sekiyama  ;;
342ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
343ca4deeb1SPaolo Bonzini  ;;
3442ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3452ff6b91eSJuan Quintela  ;;
346de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
347f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
348e2a2ed06SJuan Quintela  ;;
34911cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
35011cde1c8SBruno Dominguez                      EXTRA_CXXFLAGS="$optarg"
35111cde1c8SBruno Dominguez  ;;
352a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
353f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
354e2a2ed06SJuan Quintela  ;;
3555bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3565bc62e01SGerd Hoffmann  ;;
3575bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3585bc62e01SGerd Hoffmann  ;;
359ac0df51dSaliguori  esac
360ac0df51dSaliguoridone
361ac0df51dSaliguori# OS specific
362ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
36393148aa5SStefan Weil# we can eliminate its usage altogether.
364ac0df51dSaliguori
365e49d021eSPeter Maydell# Preferred compiler:
366e49d021eSPeter Maydell#  ${CC} (if set)
367e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
368e49d021eSPeter Maydell#  system compiler
369e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
370e49d021eSPeter Maydell  cc="$host_cc"
371e49d021eSPeter Maydellelse
372b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
373e49d021eSPeter Maydellfi
374e49d021eSPeter Maydell
37583f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
37683f73fceSTomoki Sekiyama  cxx="c++"
37783f73fceSTomoki Sekiyamaelse
37883f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
37983f73fceSTomoki Sekiyamafi
38083f73fceSTomoki Sekiyama
381b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
382cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3835f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3843dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
385b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
386b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3874852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
388b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
389b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
39017884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
39117884d7bSSergei Trofimovichquery_pkg_config() {
39217884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
39317884d7bSSergei Trofimovich}
39417884d7bSSergei Trofimovichpkg_config=query_pkg_config
395b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
39647c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
397ac0df51dSaliguori
39845d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
39945d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
40045d285abSPeter Maydell
401be17dc90SMichael S. Tsirkin# default flags for all hosts
4022d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
4032d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
4042d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
4052d31515bSPeter Maydell# provides these semantics.)
4062d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
407f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
408c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
409be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
410244f1441SYang ZhongQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
4115bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4125bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
413be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4145bc62e01SGerd Hoffmannfi
415be17dc90SMichael S. Tsirkin
416ca4deeb1SPaolo Bonzini# make source path absolute
41789138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
418ca4deeb1SPaolo Bonzini
419cab00a5aSMichael S. Tsirkin# running configure in the source tree?
420cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
421cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
422cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
423cab00a5aSMichael S. Tsirkinelse
424cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
425cab00a5aSMichael S. Tsirkinfi
426cab00a5aSMichael S. Tsirkin
427ac0df51dSaliguoricheck_define() {
428ac0df51dSaliguoricat > $TMPC <<EOF
429ac0df51dSaliguori#if !defined($1)
430fd786e1aSPeter Maydell#error $1 not defined
431ac0df51dSaliguori#endif
432ac0df51dSaliguoriint main(void) { return 0; }
433ac0df51dSaliguoriEOF
43452166aa0SJuan Quintela  compile_object
435ac0df51dSaliguori}
436ac0df51dSaliguori
437307119e7SGerd Hoffmanncheck_include() {
438307119e7SGerd Hoffmanncat > $TMPC <<EOF
439307119e7SGerd Hoffmann#include <$1>
440307119e7SGerd Hoffmannint main(void) { return 0; }
441307119e7SGerd HoffmannEOF
442307119e7SGerd Hoffmann  compile_object
443307119e7SGerd Hoffmann}
444307119e7SGerd Hoffmann
44593b25869SJohn Snowwrite_c_skeleton() {
44693b25869SJohn Snow    cat > $TMPC <<EOF
44793b25869SJohn Snowint main(void) { return 0; }
44893b25869SJohn SnowEOF
44993b25869SJohn Snow}
45093b25869SJohn Snow
451bbea4050SPeter Maydellif check_define __linux__ ; then
452bbea4050SPeter Maydell  targetos="Linux"
453bbea4050SPeter Maydellelif check_define _WIN32 ; then
454bbea4050SPeter Maydell  targetos='MINGW32'
455bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
456bbea4050SPeter Maydell  targetos='OpenBSD'
457bbea4050SPeter Maydellelif check_define __sun__ ; then
458bbea4050SPeter Maydell  targetos='SunOS'
459bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
460bbea4050SPeter Maydell  targetos='Haiku'
461bbea4050SPeter Maydellelse
46289138857SStefan Weil  targetos=$(uname -s)
463bbea4050SPeter Maydellfi
464bbea4050SPeter Maydell
465bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
466bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
467bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
468bbea4050SPeter Maydell# the correct CPU with the --cpu option.
469bbea4050SPeter Maydellcase $targetos in
470bbea4050SPeter MaydellDarwin)
471bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
472bbea4050SPeter Maydell  # run 64-bit userspace code.
473bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
474bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
475bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
476bbea4050SPeter Maydell    cpu="x86_64"
477bbea4050SPeter Maydell  fi
478bbea4050SPeter Maydell  ;;
479bbea4050SPeter MaydellSunOS)
48089138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
481bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
482bbea4050SPeter Maydell    cpu="x86_64"
483bbea4050SPeter Maydell  fi
484bbea4050SPeter Maydellesac
485bbea4050SPeter Maydell
4862ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4872ff6b91eSJuan Quintela  # command line argument
4882ff6b91eSJuan Quintela  :
4892ff6b91eSJuan Quintelaelif check_define __i386__ ; then
490ac0df51dSaliguori  cpu="i386"
491ac0df51dSaliguorielif check_define __x86_64__ ; then
492c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
493c72b26ecSRichard Henderson    cpu="x32"
494c72b26ecSRichard Henderson  else
495ac0df51dSaliguori    cpu="x86_64"
496c72b26ecSRichard Henderson  fi
4973aa9bd6cSblueswir1elif check_define __sparc__ ; then
4983aa9bd6cSblueswir1  if check_define __arch64__ ; then
4993aa9bd6cSblueswir1    cpu="sparc64"
5003aa9bd6cSblueswir1  else
5013aa9bd6cSblueswir1    cpu="sparc"
5023aa9bd6cSblueswir1  fi
503fdf7ed96Smalcelif check_define _ARCH_PPC ; then
504fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
505fdf7ed96Smalc    cpu="ppc64"
506ac0df51dSaliguori  else
507fdf7ed96Smalc    cpu="ppc"
508fdf7ed96Smalc  fi
509afa05235SAurelien Jarnoelif check_define __mips__ ; then
510afa05235SAurelien Jarno  cpu="mips"
511477ba620SAurelien Jarnoelif check_define __ia64__ ; then
512477ba620SAurelien Jarno  cpu="ia64"
513d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
514d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
515d66ed0eaSAurelien Jarno    cpu="s390x"
516d66ed0eaSAurelien Jarno  else
517d66ed0eaSAurelien Jarno    cpu="s390"
518d66ed0eaSAurelien Jarno  fi
51921d89f84SPeter Maydellelif check_define __arm__ ; then
52021d89f84SPeter Maydell  cpu="arm"
5211f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5221f080313SClaudio Fontana  cpu="aarch64"
523fdf7ed96Smalcelse
52489138857SStefan Weil  cpu=$(uname -m)
525ac0df51dSaliguorifi
526ac0df51dSaliguori
527359bc95dSPeter MaydellARCH=
528359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
529359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5307d13299dSbellardcase "$cpu" in
5316499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
532898be3e0SPeter Maydell    cpu="$cpu"
533898be3e0SPeter Maydell    supported_cpu="yes"
534898be3e0SPeter Maydell  ;;
5356499fd15SPeter Maydell  ia64)
536ea8f20f8SJuan Quintela    cpu="$cpu"
537ea8f20f8SJuan Quintela  ;;
5387d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
53997a847bcSbellard    cpu="i386"
540898be3e0SPeter Maydell    supported_cpu="yes"
5417d13299dSbellard  ;;
542aaa5fa14Saurel32  x86_64|amd64)
543aaa5fa14Saurel32    cpu="x86_64"
544898be3e0SPeter Maydell    supported_cpu="yes"
545aaa5fa14Saurel32  ;;
54621d89f84SPeter Maydell  armv*b|armv*l|arm)
54721d89f84SPeter Maydell    cpu="arm"
548898be3e0SPeter Maydell    supported_cpu="yes"
5497d13299dSbellard  ;;
5501f080313SClaudio Fontana  aarch64)
5511f080313SClaudio Fontana    cpu="aarch64"
552898be3e0SPeter Maydell    supported_cpu="yes"
5531f080313SClaudio Fontana  ;;
554afa05235SAurelien Jarno  mips*)
555afa05235SAurelien Jarno    cpu="mips"
556898be3e0SPeter Maydell    supported_cpu="yes"
557afa05235SAurelien Jarno  ;;
5583142255cSblueswir1  sparc|sun4[cdmuv])
559ae228531Sbellard    cpu="sparc"
5606499fd15SPeter Maydell    supported_cpu="yes"
561ae228531Sbellard  ;;
5627d13299dSbellard  *)
563359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
564359bc95dSPeter Maydell    ARCH=unknown
5657d13299dSbellard  ;;
5667d13299dSbellardesac
567359bc95dSPeter Maydellif test -z "$ARCH"; then
568359bc95dSPeter Maydell  ARCH="$cpu"
569359bc95dSPeter Maydellfi
570e2d52ad3SJuan Quintela
5717d13299dSbellard# OS specific
5720dbfc675SJuan Quintela
573adfc3e91SStacey Son# host *BSD for user mode
574adfc3e91SStacey SonHOST_VARIANT_DIR=""
575adfc3e91SStacey Son
5767d13299dSbellardcase $targetos in
57767b915a5SbellardMINGW32*)
57867b915a5Sbellard  mingw32="yes"
579b0cb0a66SVincent Palatin  hax="yes"
5803cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
581307119e7SGerd Hoffmann  if check_include dsound.h; then
5823cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
583307119e7SGerd Hoffmann  else
584307119e7SGerd Hoffmann    audio_drv_list=""
585307119e7SGerd Hoffmann  fi
586898be3e0SPeter Maydell  supported_os="yes"
58767b915a5Sbellard;;
5885c40d2bdSthsGNU/kFreeBSD)
589a167ba50SAurelien Jarno  bsd="yes"
5900c58ac1cSmalc  audio_drv_list="oss"
5910bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5925c40d2bdSths;;
5937d3505c5SbellardFreeBSD)
5947d3505c5Sbellard  bsd="yes"
5950db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5960c58ac1cSmalc  audio_drv_list="oss"
5970bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
598f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
599f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
600a7764f15SEd Maste  # needed for kinfo_getproc
601a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
60258952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
603adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
604898be3e0SPeter Maydell  supported_os="yes"
6057d3505c5Sbellard;;
606c5e97233Sblueswir1DragonFly)
607c5e97233Sblueswir1  bsd="yes"
6080db4a067SPaolo Bonzini  make="${MAKE-gmake}"
609c5e97233Sblueswir1  audio_drv_list="oss"
6100bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
611adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
612c5e97233Sblueswir1;;
6137d3505c5SbellardNetBSD)
6147d3505c5Sbellard  bsd="yes"
6150db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6160c58ac1cSmalc  audio_drv_list="oss"
6170bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6188ef92a88Sblueswir1  oss_lib="-lossaudio"
619adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6203c2bdbc1SKamil Rytarowski  supported_os="yes"
6217d3505c5Sbellard;;
6227d3505c5SbellardOpenBSD)
6237d3505c5Sbellard  bsd="yes"
6240db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6254f6ab397SBrad Smith  audio_drv_list="sdl"
6260bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
627adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6287d3505c5Sbellard;;
62983fb7adfSbellardDarwin)
63083fb7adfSbellard  bsd="yes"
63183fb7adfSbellard  darwin="yes"
632b0cb0a66SVincent Palatin  hax="yes"
63317969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6341b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
635a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6360c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6371b0f9cc2Saliguori  fi
638fd677642Sths  cocoa="yes"
6390c58ac1cSmalc  audio_drv_list="coreaudio"
64014382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6410c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6427973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
643a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
644a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
645a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
646adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
647898be3e0SPeter Maydell  supported_os="yes"
64883fb7adfSbellard;;
649ec530c81SbellardSunOS)
650ec530c81Sbellard  solaris="yes"
6510db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6520db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
653fa58948dSBlue Swirl  ld="gld"
654e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6550475a5caSths  needs_libsunmath="no"
65689138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
657c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6580475a5caSths    if test "$solarisrev" -le 9 ; then
6590475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6600475a5caSths        needs_libsunmath="yes"
661f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
662f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
663f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6640475a5caSths      else
66576ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
66676ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
66776ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
66876ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6690475a5caSths      fi
6700475a5caSths    fi
67186b2bd93Sths  fi
6726b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6730c58ac1cSmalc    audio_drv_list="oss"
6746b4d2ba1Sths  fi
675c2de5c91Smalc  audio_possible_drivers="oss sdl"
676d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
677d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
678d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
679d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
680a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
681560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
682560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
683560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
684ec530c81Sbellard;;
685b29fe3edSmalcAIX)
686b29fe3edSmalc  aix="yes"
6870db4a067SPaolo Bonzini  make="${MAKE-gmake}"
688b29fe3edSmalc;;
689179cf400SAndreas FärberHaiku)
690179cf400SAndreas Färber  haiku="yes"
691179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
692179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
693179cf400SAndreas Färber;;
694898be3e0SPeter MaydellLinux)
6950c58ac1cSmalc  audio_drv_list="oss"
6960bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6975327cf48Sbellard  linux="yes"
698831b7825Sths  linux_user="yes"
699af2be207SJan Kiszka  kvm="yes"
700af2be207SJan Kiszka  vhost_net="yes"
7015e9be92dSNicholas Bellinger  vhost_scsi="yes"
702fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
703a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
704898be3e0SPeter Maydell  supported_os="yes"
705898be3e0SPeter Maydell;;
706898be3e0SPeter Maydell*)
707fb59dabdSPeter Maydell  # This is a fatal error, but don't report it yet, because we
708fb59dabdSPeter Maydell  # might be going to just print the --help text, or it might
709fb59dabdSPeter Maydell  # be the result of a missing compiler.
710fb59dabdSPeter Maydell  bogus_os="yes"
711fb065187Sbellard;;
7127d13299dSbellardesac
7137d13299dSbellard
7147d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
715b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
71684778508Sblueswir1    bsd_user="yes"
7177d3505c5Sbellard  fi
71808de3949SAndreas Färberfi
7197d3505c5Sbellard
7200db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7210db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
72252510f8bSStefan Weil: ${python=${PYTHON-python}}
723e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7240db4a067SPaolo Bonzini
7253c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7263c4a4d0dSPeter Maydellif has clang; then
7273c4a4d0dSPeter Maydell  objcc=clang
7283c4a4d0dSPeter Maydellelse
7293c4a4d0dSPeter Maydell  objcc="$cc"
7303c4a4d0dSPeter Maydellfi
7313c4a4d0dSPeter Maydell
7323457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7333457a3f8SJuan Quintela  EXESUF=".exe"
73417969268SFam Zheng  DSOSUF=".dll"
735a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
736e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
737e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
73878e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
73978e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
740f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
74193b25869SJohn Snow  write_c_skeleton;
742f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
743f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
744f7cf5d5bSStefan Weil  fi
745c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
746683035deSPaolo Bonzini  mandir="\${prefix}"
747528ae5b8SEduardo Habkost  datadir="\${prefix}"
748850da188SEduardo Habkost  qemu_docdir="\${prefix}"
749683035deSPaolo Bonzini  bindir="\${prefix}"
750683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7515a699bbbSLaszlo Ersek  local_statedir=
752683035deSPaolo Bonzini  confsuffix=""
753161a56a9SVinzenz Feenstra  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -liphlpapi -lnetapi32 $libs_qga"
7543457a3f8SJuan Quintelafi
7553457a3f8SJuan Quintela
756487fefdbSAnthony Liguoriwerror=""
75785aa5189Sbellard
7587d13299dSbellardfor opt do
75989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7607d13299dSbellard  case "$opt" in
7612efc3265Sbellard  --help|-h) show_help=yes
7622efc3265Sbellard  ;;
76399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
76499123e13SMike Frysinger  ;;
765b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7667d13299dSbellard  ;;
767b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
76832ce6337Sbellard  ;;
769ca4deeb1SPaolo Bonzini  --source-path=*)
7707d13299dSbellard  ;;
771ac0df51dSaliguori  --cross-prefix=*)
7727d13299dSbellard  ;;
773ac0df51dSaliguori  --cc=*)
7747d13299dSbellard  ;;
775b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
77683469015Sbellard  ;;
77783f73fceSTomoki Sekiyama  --cxx=*)
77883f73fceSTomoki Sekiyama  ;;
779e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
780e007dbecSMichael S. Tsirkin  ;;
7813c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7823c4a4d0dSPeter Maydell  ;;
783b1a550a0Spbrook  --make=*) make="$optarg"
7847d13299dSbellard  ;;
7856a882643Spbrook  --install=*) install="$optarg"
7866a882643Spbrook  ;;
787c886edfbSBlue Swirl  --python=*) python="$optarg"
788c886edfbSBlue Swirl  ;;
7891d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7901d728c39SBlue Swirl  ;;
791e2d8830eSBrad  --smbd=*) smbd="$optarg"
792e2d8830eSBrad  ;;
793e2a2ed06SJuan Quintela  --extra-cflags=*)
7947d13299dSbellard  ;;
79511cde1c8SBruno Dominguez  --extra-cxxflags=*)
79611cde1c8SBruno Dominguez  ;;
797e2a2ed06SJuan Quintela  --extra-ldflags=*)
7987d13299dSbellard  ;;
7995bc62e01SGerd Hoffmann  --enable-debug-info)
8005bc62e01SGerd Hoffmann  ;;
8015bc62e01SGerd Hoffmann  --disable-debug-info)
8025bc62e01SGerd Hoffmann  ;;
80317969268SFam Zheng  --enable-modules)
80417969268SFam Zheng      modules="yes"
80517969268SFam Zheng  ;;
8063aa88b31SStefan Hajnoczi  --disable-modules)
8073aa88b31SStefan Hajnoczi      modules="no"
8083aa88b31SStefan Hajnoczi  ;;
8092ff6b91eSJuan Quintela  --cpu=*)
8107d13299dSbellard  ;;
811b1a550a0Spbrook  --target-list=*) target_list="$optarg"
812de83cd02Sbellard  ;;
8135b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8145b808275SLluís Vilanova  ;;
8155b808275SLluís Vilanova  # XXX: backwards compatibility
8165b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
81794a420b1SStefan Hajnoczi  ;;
81874242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8199410b56cSPrerna Saxena  ;;
8207d13299dSbellard  --enable-gprof) gprof="yes"
8217d13299dSbellard  ;;
8221d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8231d728c39SBlue Swirl  ;;
82479427693SLoïc Minier  --static)
82579427693SLoïc Minier    static="yes"
82679427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
82717884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
82843ce4dfeSbellard  ;;
8290b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8300b24e75fSPaolo Bonzini  ;;
8310b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8320b24e75fSPaolo Bonzini  ;;
8333aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8343aa5d2beSAlon Levy  ;;
8358bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8368bf188aaSMichael Tokarev  ;;
8370f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8380f94d6daSAlon Levy  ;;
839528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8400b24e75fSPaolo Bonzini  ;;
841023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
842023d3d67SEduardo Habkost  ;;
843850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8440b24e75fSPaolo Bonzini  ;;
845ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
84607381cc1SAnthony Liguori  ;;
847785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
848785c23aeSLuiz Capitulino  ;;
849785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
850023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
851023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
852023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
853023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
854023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
855023ddd74SMax Filippov    # lots of directory switches by default.
856023ddd74SMax Filippov  ;;
857e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
858e2134eb9SGerd Hoffmann  ;;
859e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
860e2134eb9SGerd Hoffmann  ;;
86174880fe2SRobert Schiele  --without-pixman) pixman="none"
86274880fe2SRobert Schiele  ;;
86397a847bcSbellard  --disable-sdl) sdl="no"
86497a847bcSbellard  ;;
865c4198157SJuan Quintela  --enable-sdl) sdl="yes"
866c4198157SJuan Quintela  ;;
86747c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
86847c03744SDave Airlie  ;;
8693556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8703556c233SPaolo Bonzini  ;;
8713556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8723556c233SPaolo Bonzini  ;;
873983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
874983eef5aSMeador Inge  ;;
875983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
876983eef5aSMeador Inge  ;;
877821601eaSJes Sorensen  --disable-vnc) vnc="no"
878821601eaSJes Sorensen  ;;
879821601eaSJes Sorensen  --enable-vnc) vnc="yes"
880821601eaSJes Sorensen  ;;
8812f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8822f6a1ab0Sblueswir1  ;;
8830c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8840c58ac1cSmalc  ;;
88589138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
886b64ec4e4SFam Zheng  ;;
88789138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
888eb852011SMarkus Armbruster  ;;
889f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
890f8393946Saurel32  ;;
891f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
892f8393946Saurel32  ;;
893f3d08ee6SPaul Brook  --enable-debug)
894f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
895f3d08ee6SPaul Brook      debug_tcg="yes"
896f3d08ee6SPaul Brook      debug="yes"
897f3d08ee6SPaul Brook      strip_opt="no"
898b553a042SJohn Snow      fortify_source="no"
899f3d08ee6SPaul Brook  ;;
90003b4fe7dSaliguori  --enable-sparse) sparse="yes"
90103b4fe7dSaliguori  ;;
90203b4fe7dSaliguori  --disable-sparse) sparse="no"
90303b4fe7dSaliguori  ;;
9041625af87Saliguori  --disable-strip) strip_opt="no"
9051625af87Saliguori  ;;
9062f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
9072f9606b3Saliguori  ;;
908ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
909ea784e3bSJuan Quintela  ;;
9102f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9112f6f5c7aSCorentin Chary  ;;
9122f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9132f6f5c7aSCorentin Chary  ;;
914efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
915efe556adSCorentin Chary  ;;
916efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
917efe556adSCorentin Chary  ;;
918443f1376Sbellard  --disable-slirp) slirp="no"
919c20709aaSbellard  ;;
920e0e6c8c0Saliguori  --disable-vde) vde="no"
9218a16d273Sths  ;;
922dfb278bdSJuan Quintela  --enable-vde) vde="yes"
923dfb278bdSJuan Quintela  ;;
92458952137SVincenzo Maffione  --disable-netmap) netmap="no"
92558952137SVincenzo Maffione  ;;
92658952137SVincenzo Maffione  --enable-netmap) netmap="yes"
92758952137SVincenzo Maffione  ;;
928e37630caSaliguori  --disable-xen) xen="no"
929e37630caSaliguori  ;;
930fc321b4bSJuan Quintela  --enable-xen) xen="yes"
931fc321b4bSJuan Quintela  ;;
932eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
933eb6fda0fSAnthony PERARD  ;;
934eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
935eb6fda0fSAnthony PERARD  ;;
93664a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
93764a7ad6fSIan Campbell  ;;
93864a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
93964a7ad6fSIan Campbell  ;;
9402e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9412e4d9fb1Saurel32  ;;
9424ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9434ffcedb6SJuan Quintela  ;;
944fb599c9aSbalrog  --disable-bluez) bluez="no"
945fb599c9aSbalrog  ;;
946a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
947a20a6f46SJuan Quintela  ;;
9487ba1e619Saliguori  --disable-kvm) kvm="no"
9497ba1e619Saliguori  ;;
950b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
951b31a0277SJuan Quintela  ;;
952b0cb0a66SVincent Palatin  --disable-hax) hax="no"
953180fb750Szhanghailiang  ;;
954b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
955180fb750Szhanghailiang  ;;
9569195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9579195b2c2SStefan Weil  ;;
9589195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9599195b2c2SStefan Weil  ;;
96047e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
96147e98658SCorey Bryant  ;;
96247e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
96347e98658SCorey Bryant  ;;
964cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
965cd4ec0b4SGerd Hoffmann  ;;
966cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
967cd4ec0b4SGerd Hoffmann  ;;
968c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
969c589b249SRonnie Sahlberg  ;;
970c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
971c589b249SRonnie Sahlberg  ;;
9726542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9736542aa9cSPeter Lieven  ;;
9746542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9756542aa9cSPeter Lieven  ;;
97605c2a3e7Sbellard  --enable-profiler) profiler="yes"
97705c2a3e7Sbellard  ;;
97814821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
97914821030SPavel Borzenkov  ;;
980c2de5c91Smalc  --enable-cocoa)
981c2de5c91Smalc      cocoa="yes" ;
98289138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9835b0753e0Sbellard  ;;
984cad25d69Spbrook  --disable-system) softmmu="no"
9850a8e90f4Spbrook  ;;
986cad25d69Spbrook  --enable-system) softmmu="yes"
9870a8e90f4Spbrook  ;;
9880953a80fSZachary Amsden  --disable-user)
9890953a80fSZachary Amsden      linux_user="no" ;
9900953a80fSZachary Amsden      bsd_user="no" ;
9910953a80fSZachary Amsden  ;;
9920953a80fSZachary Amsden  --enable-user) ;;
993831b7825Sths  --disable-linux-user) linux_user="no"
9940a8e90f4Spbrook  ;;
995831b7825Sths  --enable-linux-user) linux_user="yes"
996831b7825Sths  ;;
99784778508Sblueswir1  --disable-bsd-user) bsd_user="no"
99884778508Sblueswir1  ;;
99984778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
100084778508Sblueswir1  ;;
100140d6444eSAvi Kivity  --enable-pie) pie="yes"
100234005a00SKirill A. Shutemov  ;;
100340d6444eSAvi Kivity  --disable-pie) pie="no"
100434005a00SKirill A. Shutemov  ;;
100585aa5189Sbellard  --enable-werror) werror="yes"
100685aa5189Sbellard  ;;
100785aa5189Sbellard  --disable-werror) werror="no"
100885aa5189Sbellard  ;;
100963678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
101063678e17SSteven Noonan  ;;
101163678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
101263678e17SSteven Noonan  ;;
10134d3b6f6eSbalrog  --disable-curses) curses="no"
10144d3b6f6eSbalrog  ;;
1015c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1016c584a6d0SJuan Quintela  ;;
1017769ce76dSAlexander Graf  --disable-curl) curl="no"
1018769ce76dSAlexander Graf  ;;
1019788c8196SJuan Quintela  --enable-curl) curl="yes"
1020788c8196SJuan Quintela  ;;
10212df87df7SJuan Quintela  --disable-fdt) fdt="no"
10222df87df7SJuan Quintela  ;;
10232df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10242df87df7SJuan Quintela  ;;
10255c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10265c6c3a6cSChristoph Hellwig  ;;
10275c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10285c6c3a6cSChristoph Hellwig  ;;
1029758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1030758e8e38SVenkateswararao Jujjuri (JV)  ;;
1031758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1032758e8e38SVenkateswararao Jujjuri (JV)  ;;
103377755340Sths  --disable-blobs) blobs="no"
103477755340Sths  ;;
10354a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10364a19f1ecSpbrook  ;;
1037519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1038519175a2SAlex Barcelo  ;;
103970c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
104070c60c08SStefan Hajnoczi  ;;
104170c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
104270c60c08SStefan Hajnoczi  ;;
10437d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10447d992e4dSPeter Lieven  ;;
1045a25dba17SJuan Quintela  --disable-docs) docs="no"
104670ec5dc0SAnthony Liguori  ;;
1047a25dba17SJuan Quintela  --enable-docs) docs="yes"
104883a3ab8bSJuan Quintela  ;;
1049d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1050d5970055SMichael S. Tsirkin  ;;
1051d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1052d5970055SMichael S. Tsirkin  ;;
10535e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10545e9be92dSNicholas Bellinger  ;;
10555e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10565e9be92dSNicholas Bellinger  ;;
1057fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1058fc0b9b0eSStefan Hajnoczi  ;;
1059fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1060fc0b9b0eSStefan Hajnoczi  ;;
1061da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
106220ff075bSMichael Walle  ;;
1063da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
106420ff075bSMichael Walle  ;;
1065f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1066f27aaf4bSChristian Brunner  ;;
1067f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1068f27aaf4bSChristian Brunner  ;;
10698c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10708c84cf11SSergei Trofimovich  ;;
10718c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10728c84cf11SSergei Trofimovich  ;;
10737b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1074111a38b0SRobert Relyea  ;;
10757b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1076111a38b0SRobert Relyea  ;;
10772b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10782b2325ffSGerd Hoffmann  ;;
10792b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10802b2325ffSGerd Hoffmann  ;;
108169354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
108269354a83SHans de Goede  ;;
108369354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
108469354a83SHans de Goede  ;;
10851ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10861ece9905SAlon Levy  ;;
1087b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1088b25c9dffSStefan Weil  ;;
1089607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1090607dacd0Sqiaonuohan  ;;
1091b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1092b25c9dffSStefan Weil  ;;
1093607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1094607dacd0Sqiaonuohan  ;;
10956b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10966b383c08SPeter Wu  ;;
10976b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10986b383c08SPeter Wu  ;;
1099d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1100d138cee9SMichael Roth  ;;
1101d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1102d138cee9SMichael Roth  ;;
11039dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
11049dacf32dSYossi Hindin  ;;
11059dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
11069dacf32dSYossi Hindin  ;;
1107d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1108d9840e25STomoki Sekiyama  ;;
1109d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1110d9840e25STomoki Sekiyama  ;;
1111d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1112d9840e25STomoki Sekiyama  ;;
1113d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1114d9840e25STomoki Sekiyama  ;;
1115d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1116d9840e25STomoki Sekiyama  ;;
1117d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1118d9840e25STomoki Sekiyama  ;;
11194b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11204b1c11fdSDaniel P. Berrange  ;;
11214b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11224b1c11fdSDaniel P. Berrange  ;;
1123f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1124f794573eSEduardo Otubo  ;;
1125f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1126f794573eSEduardo Otubo  ;;
1127eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1128eb100396SBharata B Rao  ;;
1129eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1130eb100396SBharata B Rao  ;;
113152b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
113252b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1133583f6e7bSStefan Hajnoczi  ;;
1134cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1135cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1136cb6414dfSFam Zheng  ;;
1137315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1138315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1139315d3184SFam Zheng  ;;
1140a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1141a4ccabcfSAnthony Liguori  ;;
1142a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1143a4ccabcfSAnthony Liguori  ;;
1144a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1145a1c5e949SDaniel P. Berrange  ;;
1146ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1147ddbb0d09SDaniel P. Berrange  ;;
1148ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1149ddbb0d09SDaniel P. Berrange  ;;
115091bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
115191bfcdb0SDaniel P. Berrange  ;;
115291bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
115391bfcdb0SDaniel P. Berrange  ;;
115491bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
115591bfcdb0SDaniel P. Berrange  ;;
115691bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
115791bfcdb0SDaniel P. Berrange  ;;
11582da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11592da776dbSMichael R. Hines  ;;
11602da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11612da776dbSMichael R. Hines  ;;
1162528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1163528de90aSDaniel P. Berrange  ;;
1164bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1165bbbf9bfbSStefan Weil  ;;
1166bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1167bbbf9bfbSStefan Weil  ;;
11689d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11699d9e1521SGerd Hoffmann  ;;
11709d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11719d9e1521SGerd Hoffmann  ;;
1172e91c793cSCole Robinson  --disable-tpm) tpm="no"
1173e91c793cSCole Robinson  ;;
1174ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1175ab214c29SStefan Berger  ;;
11760a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11770a12ec87SRichard W.M. Jones  ;;
11780a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11790a12ec87SRichard W.M. Jones  ;;
1180ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1181ed1701c6SDr. David Alan Gilbert  ;;
1182ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1183ed1701c6SDr. David Alan Gilbert  ;;
1184a99d57bbSWanlong Gao  --disable-numa) numa="no"
1185a99d57bbSWanlong Gao  ;;
1186a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1187a99d57bbSWanlong Gao  ;;
11882847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11892847b469SFam Zheng  ;;
11902847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11912847b469SFam Zheng  ;;
11927b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11937b01cb97SAlexandre Derumier  ;;
11947b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11957b01cb97SAlexandre Derumier  ;;
1196a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1197a6b1d4c0SChanglong Xie  ;;
1198a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1199a6b1d4c0SChanglong Xie  ;;
1200da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1201da92c3ffSAshish Mittal  ;;
1202da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1203da92c3ffSAshish Mittal  ;;
12042d2ad6d0SFam Zheng  *)
12052d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
12062d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
12072d2ad6d0SFam Zheng      exit 1
12087f1559c6Sbalrog  ;;
12097d13299dSbellard  esac
12107d13299dSbellarddone
12117d13299dSbellard
121240293e58Sbellardcase "$cpu" in
1213e3608d66SRichard Henderson    ppc)
1214e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1215e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1216e3608d66SRichard Henderson           ;;
1217e3608d66SRichard Henderson    ppc64)
1218e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1219e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1220e3608d66SRichard Henderson           ;;
12219b9c37c3SRichard Henderson    sparc)
1222f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1223f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
12243142255cSblueswir1           ;;
1225ed968ff1SJuan Quintela    sparc64)
122679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1227f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
12283142255cSblueswir1           ;;
122976d83bdeSths    s390)
1230061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
123128d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
123228d7cc49SRichard Henderson           ;;
123328d7cc49SRichard Henderson    s390x)
1234061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
123528d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
123676d83bdeSths           ;;
123740293e58Sbellard    i386)
123879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12390c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12402b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
124140293e58Sbellard           ;;
124240293e58Sbellard    x86_64)
12437ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12447ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12457ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12467ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12470c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12482b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1249379f6698SPaul Brook           ;;
1250c72b26ecSRichard Henderson    x32)
1251c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1252c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1253c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1254c72b26ecSRichard Henderson           ;;
125530163d89SPeter Maydell    # No special flags required for other host CPUs
12563142255cSblueswir1esac
12573142255cSblueswir1
125879f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
125979f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
126079f3b12fSPeter Crosthwaite
1261affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1262affc88ccSPeter Maydell# support, even if we're using TCI.
1263affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1264affc88ccSPeter Maydell  bsd_user="no"
1265affc88ccSPeter Maydell  linux_user="no"
1266affc88ccSPeter Maydellfi
1267affc88ccSPeter Maydell
126860e0df25SPeter Maydelldefault_target_list=""
126960e0df25SPeter Maydell
12706e92f823SPeter Maydellmak_wilds=""
12716e92f823SPeter Maydell
127260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12736e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
127460e0df25SPeter Maydellfi
127560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12766e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
127760e0df25SPeter Maydellfi
127860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12796e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
128060e0df25SPeter Maydellfi
128160e0df25SPeter Maydell
12826e92f823SPeter Maydellfor config in $mak_wilds; do
12836e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12846e92f823SPeter Maydelldone
12856e92f823SPeter Maydell
1286c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
128764a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1288c53eeaf7SStefan Hajnoczi
1289af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1290af5db58eSpbrookcat << EOF
1291af5db58eSpbrook
1292af5db58eSpbrookUsage: configure [options]
1293af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1294af5db58eSpbrook
129508fb77edSStefan WeilStandard options:
129608fb77edSStefan Weil  --help                   print this message
129708fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
129808fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
129908fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
130008fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
130108fb77edSStefan Weil$(echo Available targets: $default_target_list | \
130208fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
130308fb77edSStefan Weil
130408fb77edSStefan WeilAdvanced options (experts only):
130508fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
130608fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
130708fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
130808fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
130908fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
131008fb77edSStefan Weil                           build time
131108fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
131208fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
131308fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
131411cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
131508fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
131608fb77edSStefan Weil  --make=MAKE              use specified make [$make]
131708fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
131808fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
131908fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
132008fb77edSStefan Weil  --static                 enable static build [$static]
132108fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
132208fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
132308fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
132408fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
132508fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
132608fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
132708fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1328e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
132908fb77edSStefan Weil  --enable-debug           enable common debug build options
133008fb77edSStefan Weil  --disable-strip          disable stripping binaries
133108fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
133263678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
133308fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
133408fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
133508fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
133608fb77edSStefan Weil  --block-drv-rw-whitelist=L
133708fb77edSStefan Weil                           set block driver read-write whitelist
133808fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
133908fb77edSStefan Weil  --block-drv-ro-whitelist=L
134008fb77edSStefan Weil                           set block driver read-only whitelist
134108fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13425b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1343c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
134408fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
134508fb77edSStefan Weil                           Default:trace-<pid>
1346c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1347c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1348c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1349c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
135008fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
135133c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
135208fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
135308fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1354c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1355c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1356c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1357a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1358c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1359c12d66aaSLin Ma  --enable-profiler        profiler support
1360c12d66aaSLin Ma  --enable-xen-pv-domain-build
1361c12d66aaSLin Ma                           xen pv domain builder
1362c12d66aaSLin Ma  --enable-debug-stack-usage
1363c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1364c23f23b9SMichael Tokarev
1365c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1366c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1367c23f23b9SMichael Tokarev
1368c23f23b9SMichael Tokarev  system          all system emulation targets
1369c23f23b9SMichael Tokarev  user            supported user emulation targets
1370c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1371c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1372c23f23b9SMichael Tokarev  docs            build documentation
1373c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1374c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1375c23f23b9SMichael Tokarev  pie             Position Independent Executables
1376c23f23b9SMichael Tokarev  modules         modules support
1377c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1378c23f23b9SMichael Tokarev  debug-info      debugging information
1379c23f23b9SMichael Tokarev  sparse          sparse checker
1380c23f23b9SMichael Tokarev
1381ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
138291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
138391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1384c23f23b9SMichael Tokarev  sdl             SDL UI
1385c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1386c23f23b9SMichael Tokarev  gtk             gtk UI
1387c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1388c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1389c23f23b9SMichael Tokarev  curses          curses UI
1390c23f23b9SMichael Tokarev  vnc             VNC UI support
1391c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1392c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1393c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1394c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1395c23f23b9SMichael Tokarev  virtfs          VirtFS
1396c23f23b9SMichael Tokarev  xen             xen backend driver support
1397c23f23b9SMichael Tokarev  xen-pci-passthrough
1398c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1399c23f23b9SMichael Tokarev  curl            curl connectivity
1400c23f23b9SMichael Tokarev  fdt             fdt device tree
1401c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1402c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1403b0cb0a66SVincent Palatin  hax             HAX acceleration support
1404c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1405c23f23b9SMichael Tokarev  vde             support for vde network
1406c23f23b9SMichael Tokarev  netmap          support for netmap network
1407c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1408c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1409c23f23b9SMichael Tokarev  attr            attr and xattr support
1410c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1411c23f23b9SMichael Tokarev  spice           spice
1412c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1413c23f23b9SMichael Tokarev  libiscsi        iscsi support
1414c23f23b9SMichael Tokarev  libnfs          nfs support
14157b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1416c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1417ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1418c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1419c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1420c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1421c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1422c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1423c23f23b9SMichael Tokarev  seccomp         seccomp support
1424c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1425c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1426c23f23b9SMichael Tokarev  tpm             TPM support
1427c23f23b9SMichael Tokarev  libssh2         ssh block device support
1428c23f23b9SMichael Tokarev  numa            libnuma support
1429c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
14307b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1431a6b1d4c0SChanglong Xie  replication     replication support
1432c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1433c12d66aaSLin Ma  opengl          opengl support
1434c12d66aaSLin Ma  virglrenderer   virgl rendering support
1435c12d66aaSLin Ma  xfsctl          xfsctl support
1436c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1437c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1438da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
143908fb77edSStefan Weil
144008fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1441af5db58eSpbrookEOF
14422d2ad6d0SFam Zhengexit 0
1443af5db58eSpbrookfi
1444af5db58eSpbrook
1445c53eeaf7SStefan Hajnocziif ! has $python; then
1446c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1447c53eeaf7SStefan Hajnoczifi
1448c53eeaf7SStefan Hajnoczi
1449c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1450c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1451c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1452c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1453c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1454c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1455c53eeaf7SStefan Hajnoczifi
1456c53eeaf7SStefan Hajnoczi
1457c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1458c53eeaf7SStefan Hajnoczipython="$python -B"
1459c53eeaf7SStefan Hajnoczi
1460359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1461359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1462359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1463359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1464359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1465359bc95dSPeter Maydell    else
146676ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1467359bc95dSPeter Maydell    fi
1468359bc95dSPeter Maydellfi
1469359bc95dSPeter Maydell
14709c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14719c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14729c83ffd8SPeter Maydellif test -z "$werror" ; then
14739c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1474e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14759c83ffd8SPeter Maydell        werror="yes"
14769c83ffd8SPeter Maydell    else
14779c83ffd8SPeter Maydell        werror="no"
14789c83ffd8SPeter Maydell    fi
14799c83ffd8SPeter Maydellfi
14809c83ffd8SPeter Maydell
14818d05095cSPaolo Bonzini# check that the C compiler works.
148293b25869SJohn Snowwrite_c_skeleton;
14838d05095cSPaolo Bonziniif compile_object ; then
14848d05095cSPaolo Bonzini  : C compiler works ok
14858d05095cSPaolo Bonzinielse
148676ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14878d05095cSPaolo Bonzinifi
14880ef74c74SPeter Maydellif ! compile_prog ; then
14890ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14900ef74c74SPeter Maydellfi
14918d05095cSPaolo Bonzini
1492fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1493fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1494fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1495fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1496fb59dabdSPeter Maydell    # host OS we should stop now.
1497fb59dabdSPeter Maydell    error_exit "Unrecognized host OS $targetos"
1498fb59dabdSPeter Maydellfi
1499fb59dabdSPeter Maydell
15008d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15018d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1502ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1503435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1504c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
150571429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15066ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15076ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15086ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15096ca026cbSPeter Maydell# so it's too error prone.
151093b25869SJohn Snow
151193b25869SJohn Snowcc_has_warning_flag() {
151293b25869SJohn Snow    write_c_skeleton;
151393b25869SJohn Snow
1514a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1515a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1516a1d29d6cSPeter Maydell    # warning options).
151793b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
151893b25869SJohn Snow    compile_prog "-Werror $optflag" ""
151993b25869SJohn Snow}
152093b25869SJohn Snow
152193b25869SJohn Snowfor flag in $gcc_flags; do
152293b25869SJohn Snow    if cc_has_warning_flag $flag ; then
15238d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15248d05095cSPaolo Bonzini    fi
15258d05095cSPaolo Bonzinidone
15268d05095cSPaolo Bonzini
152763678e17SSteven Noonanif test "$stack_protector" != "no"; then
1528fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1529fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1530fccd35a0SRodrigo Rebello{
1531fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1532fccd35a0SRodrigo Rebello    while (*c) {
1533fccd35a0SRodrigo Rebello        *p++ = *c++;
1534fccd35a0SRodrigo Rebello    }
1535fccd35a0SRodrigo Rebello    return 0;
1536fccd35a0SRodrigo Rebello}
1537fccd35a0SRodrigo RebelloEOF
153863678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15393b463a3fSMiroslav Rezanina  sp_on=0
154063678e17SSteven Noonan  for flag in $gcc_flags; do
1541590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1542590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1543590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1544590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
154563678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15463b463a3fSMiroslav Rezanina      sp_on=1
154763678e17SSteven Noonan      break
154863678e17SSteven Noonan    fi
154963678e17SSteven Noonan  done
15503b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15513b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15523b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15533b463a3fSMiroslav Rezanina    fi
15543b463a3fSMiroslav Rezanina  fi
155537746c5eSMarc-André Lureaufi
155637746c5eSMarc-André Lureau
1557cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1558cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1559cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1560cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1561cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1562cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1563cbdd1999SPaolo Bonziniint main(void) { return 0; }
1564cbdd1999SPaolo Bonzini#else
1565cbdd1999SPaolo Bonzini#error No bug in this compiler.
1566cbdd1999SPaolo Bonzini#endif
1567cbdd1999SPaolo BonziniEOF
1568cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1569cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1570cbdd1999SPaolo Bonzinifi
1571cbdd1999SPaolo Bonzini
157240d6444eSAvi Kivityif test "$static" = "yes" ; then
1573aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1574aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1575aa0d1f44SPaolo Bonzini  fi
157640d6444eSAvi Kivity  if test "$pie" = "yes" ; then
157776ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
157840d6444eSAvi Kivity  else
157940d6444eSAvi Kivity    pie="no"
158040d6444eSAvi Kivity  fi
158140d6444eSAvi Kivityfi
158240d6444eSAvi Kivity
1583768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1584768b7855SEmilio G. Cota  cat > $TMPC << EOF
1585768b7855SEmilio G. Cotastatic __thread int tls_var;
1586768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1587768b7855SEmilio G. CotaEOF
1588768b7855SEmilio G. Cota
1589768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1590768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1591768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1592768b7855SEmilio G. Cotafi
1593768b7855SEmilio G. Cota
159440d6444eSAvi Kivityif test "$pie" = ""; then
159540d6444eSAvi Kivity  case "$cpu-$targetos" in
1596c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
159740d6444eSAvi Kivity      ;;
159840d6444eSAvi Kivity    *)
159940d6444eSAvi Kivity      pie="no"
160040d6444eSAvi Kivity      ;;
160140d6444eSAvi Kivity  esac
160240d6444eSAvi Kivityfi
160340d6444eSAvi Kivity
160440d6444eSAvi Kivityif test "$pie" != "no" ; then
160540d6444eSAvi Kivity  cat > $TMPC << EOF
160621d4a791SAvi Kivity
160721d4a791SAvi Kivity#ifdef __linux__
160821d4a791SAvi Kivity#  define THREAD __thread
160921d4a791SAvi Kivity#else
161021d4a791SAvi Kivity#  define THREAD
161121d4a791SAvi Kivity#endif
161221d4a791SAvi Kivity
161321d4a791SAvi Kivitystatic THREAD int tls_var;
161421d4a791SAvi Kivity
161521d4a791SAvi Kivityint main(void) { return tls_var; }
161621d4a791SAvi Kivity
161740d6444eSAvi KivityEOF
161840d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
161940d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
162040d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
162140d6444eSAvi Kivity    pie="yes"
162240d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
162340d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
162440d6444eSAvi Kivity    fi
162540d6444eSAvi Kivity  else
162640d6444eSAvi Kivity    if test "$pie" = "yes"; then
162776ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
162840d6444eSAvi Kivity    else
162940d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
163040d6444eSAvi Kivity      pie="no"
163140d6444eSAvi Kivity    fi
163240d6444eSAvi Kivity  fi
163346eef33bSBrad
1634e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
163546eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
163646eef33bSBrad    LDFLAGS_NOPIE="-nopie"
163746eef33bSBrad  fi
163840d6444eSAvi Kivityfi
163940d6444eSAvi Kivity
164009dada40SPaolo Bonzini##########################################
164109dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
164209dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
164309dada40SPaolo Bonzini# specification is necessary
164409dada40SPaolo Bonzini
164509dada40SPaolo Bonziniif test "$cpu" = "i386"; then
164609dada40SPaolo Bonzini  cat > $TMPC << EOF
164709dada40SPaolo Bonzinistatic int sfaa(int *ptr)
164809dada40SPaolo Bonzini{
164909dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
165009dada40SPaolo Bonzini}
165109dada40SPaolo Bonzini
165209dada40SPaolo Bonziniint main(void)
165309dada40SPaolo Bonzini{
165409dada40SPaolo Bonzini  int val = 42;
16551405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
165609dada40SPaolo Bonzini  sfaa(&val);
165709dada40SPaolo Bonzini  return val;
165809dada40SPaolo Bonzini}
165909dada40SPaolo BonziniEOF
166009dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
166109dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
166209dada40SPaolo Bonzini  fi
166309dada40SPaolo Bonzinifi
166409dada40SPaolo Bonzini
166509dada40SPaolo Bonzini#########################################
1666ec530c81Sbellard# Solaris specific configure tool chain decisions
166709dada40SPaolo Bonzini
1668ec530c81Sbellardif test "$solaris" = "yes" ; then
16696792aa11SLoïc Minier  if has $install; then
16706792aa11SLoïc Minier    :
16716792aa11SLoïc Minier  else
167276ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
167376ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
167476ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1675ec530c81Sbellard  fi
167689138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
167776ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
167876ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
167976ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1680ec530c81Sbellard  fi
16816792aa11SLoïc Minier  if has ar; then
16826792aa11SLoïc Minier    :
16836792aa11SLoïc Minier  else
1684ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
168576ad07a4SPeter Maydell      error_exit "No path includes ar" \
168676ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1687ec530c81Sbellard    fi
168876ad07a4SPeter Maydell    error_exit "No path includes ar"
1689ec530c81Sbellard  fi
1690ec530c81Sbellardfi
1691ec530c81Sbellard
1692afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1693121afa9eSAnthony Liguori    target_list="$default_target_list"
1694121afa9eSAnthony Liguorielse
169589138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
16965327cf48Sbellardfi
169725b48338SPeter Maydell
169825b48338SPeter Maydell# Check that we recognised the target name; this allows a more
169925b48338SPeter Maydell# friendly error message than if we let it fall through.
170025b48338SPeter Maydellfor target in $target_list; do
170125b48338SPeter Maydell    case " $default_target_list " in
170225b48338SPeter Maydell        *" $target "*)
170325b48338SPeter Maydell            ;;
170425b48338SPeter Maydell        *)
170525b48338SPeter Maydell            error_exit "Unknown target name '$target'"
170625b48338SPeter Maydell            ;;
170725b48338SPeter Maydell    esac
170825b48338SPeter Maydelldone
170925b48338SPeter Maydell
1710f55fe278SPaolo Bonzini# see if system emulation was really requested
1711f55fe278SPaolo Bonzinicase " $target_list " in
1712f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1713f55fe278SPaolo Bonzini  ;;
1714f55fe278SPaolo Bonzini  *) softmmu=no
1715f55fe278SPaolo Bonzini  ;;
1716f55fe278SPaolo Bonziniesac
17175327cf48Sbellard
1718249247c9SJuan Quintelafeature_not_found() {
1719249247c9SJuan Quintela  feature=$1
172021684af0SStewart Smith  remedy=$2
1721249247c9SJuan Quintela
172276ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
172321684af0SStewart Smith      "configure was not able to find it." \
172421684af0SStewart Smith      "$remedy"
1725249247c9SJuan Quintela}
1726249247c9SJuan Quintela
17277d13299dSbellard# ---
17287d13299dSbellard# big/little endian test
17297d13299dSbellardcat > $TMPC << EOF
173061cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
173161cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
173261cc919fSMike Frysingerextern int foo(short *, short *);
173361cc919fSMike Frysingerint main(int argc, char *argv[]) {
173461cc919fSMike Frysinger    return foo(big_endian, little_endian);
17357d13299dSbellard}
17367d13299dSbellardEOF
17377d13299dSbellard
173861cc919fSMike Frysingerif compile_object ; then
173961cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
174061cc919fSMike Frysinger        bigendian="yes"
174161cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
174261cc919fSMike Frysinger        bigendian="no"
17437d13299dSbellard    else
17447d13299dSbellard        echo big/little test failed
17457d13299dSbellard    fi
17467d13299dSbellardelse
174761cc919fSMike Frysinger    echo big/little test failed
17487d13299dSbellardfi
17497d13299dSbellard
1750b0a47e79SJuan Quintela##########################################
1751a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1752a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1753a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1754a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1755a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1756a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1757a30878e7SPeter Maydell    fi
1758a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1759a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1760a30878e7SPeter Maydell    fi
1761a30878e7SPeter Maydell    gtk=no
1762a30878e7SPeter Maydell    sdl=no
1763a30878e7SPeter Maydellfi
1764a30878e7SPeter Maydell
17656b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
17666b39b063SEric Blakecat > $TMPC << EOF
17676b39b063SEric Blake#include <stdint.h>
17686b39b063SEric Blake#include <stdio.h>
17696b39b063SEric Blakeint main(int argc, char *argv[]) {
17706b39b063SEric Blake    return printf("%zu", SIZE_MAX);
17716b39b063SEric Blake}
17726b39b063SEric BlakeEOF
17736b39b063SEric Blakehave_broken_size_max=no
17746b39b063SEric Blakeif ! compile_object -Werror ; then
17756b39b063SEric Blake    have_broken_size_max=yes
17766b39b063SEric Blakefi
17776b39b063SEric Blake
1778a30878e7SPeter Maydell##########################################
1779015a33bdSGonglei# L2TPV3 probe
1780015a33bdSGonglei
1781015a33bdSGongleicat > $TMPC <<EOF
1782015a33bdSGonglei#include <sys/socket.h>
1783bff6cb72SMichael Tokarev#include <linux/ip.h>
1784015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1785015a33bdSGongleiEOF
1786015a33bdSGongleiif compile_prog "" "" ; then
1787015a33bdSGonglei  l2tpv3=yes
1788015a33bdSGongleielse
1789015a33bdSGonglei  l2tpv3=no
1790015a33bdSGongleifi
1791015a33bdSGonglei
1792015a33bdSGonglei##########################################
17934d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17944d9310f4SDaniel P. Berrange
17954d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17964d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17974d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17984d9310f4SDaniel P. Berrange    #
17994d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
18004d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
18014d9310f4SDaniel P. Berrange    #
18024d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
18034d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
18044d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
18054d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18064d9310f4SDaniel P. Berrange    # that for you.
18074d9310f4SDaniel P. Berrange    #
18084d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
18094d9310f4SDaniel P. Berrange    # are not in fact redundant.
18104d9310f4SDaniel P. Berrangecat > $TMPC << EOF
18114d9310f4SDaniel P. Berrange#include <unistd.h>
18124d9310f4SDaniel P. Berrange#include <time.h>
18134d9310f4SDaniel P. Berrange#undef localtime_r
18144d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
18154d9310f4SDaniel P. BerrangeEOF
18164d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
18174d9310f4SDaniel P. Berrange        localtime_r="yes"
18184d9310f4SDaniel P. Berrange    else
18194d9310f4SDaniel P. Berrange        localtime_r="no"
18204d9310f4SDaniel P. Berrange    fi
18214d9310f4SDaniel P. Berrangefi
18224d9310f4SDaniel P. Berrange
18234d9310f4SDaniel P. Berrange##########################################
1824779ab5e3SStefan Weil# pkg-config probe
1825779ab5e3SStefan Weil
1826779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
182776ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1828779ab5e3SStefan Weilfi
1829779ab5e3SStefan Weil
1830779ab5e3SStefan Weil##########################################
1831b0a47e79SJuan Quintela# NPTL probe
1832b0a47e79SJuan Quintela
183324cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1834bd0c5661Spbrook  cat > $TMPC <<EOF
1835bd0c5661Spbrook#include <sched.h>
183630813ceaSpbrook#include <linux/futex.h>
1837182eacc0SStefan Weilint main(void) {
1838bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1839bd0c5661Spbrook#error bork
1840bd0c5661Spbrook#endif
1841182eacc0SStefan Weil  return 0;
1842bd0c5661Spbrook}
1843bd0c5661SpbrookEOF
184424cb36a6SPeter Maydell  if ! compile_object ; then
184521684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1846b0a47e79SJuan Quintela  fi
1847bd0c5661Spbrookfi
1848bd0c5661Spbrook
184911d9f695Sbellard##########################################
185099f2dbd3SLiang Li# avx2 optimization requirement check
185199f2dbd3SLiang Li
185299f2dbd3SLiang Licat > $TMPC << EOF
18534fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18544fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18554fb8320aSDr. David Alan Gilbert#include <cpuid.h>
18564fb8320aSDr. David Alan Gilbert#include <immintrin.h>
18574fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
18585e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
18595e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
18604fb8320aSDr. David Alan Gilbert}
18615e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
186299f2dbd3SLiang LiEOF
18634fb8320aSDr. David Alan Gilbertif compile_object "" ; then
186499f2dbd3SLiang Li  avx2_opt="yes"
186599f2dbd3SLiang Lifi
186699f2dbd3SLiang Li
186799f2dbd3SLiang Li#########################################
1868ac62922eSbalrog# zlib check
1869ac62922eSbalrog
18701ece9905SAlon Levyif test "$zlib" != "no" ; then
1871ac62922eSbalrog    cat > $TMPC << EOF
1872ac62922eSbalrog#include <zlib.h>
1873ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1874ac62922eSbalrogEOF
187552166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1876ac62922eSbalrog        :
1877ac62922eSbalrog    else
187876ad07a4SPeter Maydell        error_exit "zlib check failed" \
187976ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1880ac62922eSbalrog    fi
18811ece9905SAlon Levyfi
1882eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1883ac62922eSbalrog
1884ac62922eSbalrog##########################################
1885607dacd0Sqiaonuohan# lzo check
1886607dacd0Sqiaonuohan
1887607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1888607dacd0Sqiaonuohan    cat > $TMPC << EOF
1889607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1890607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1891607dacd0SqiaonuohanEOF
1892607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1893607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1894b25c9dffSStefan Weil        lzo="yes"
1895b25c9dffSStefan Weil    else
1896b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1897b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1898b25c9dffSStefan Weil        fi
1899b25c9dffSStefan Weil        lzo="no"
1900b25c9dffSStefan Weil    fi
1901607dacd0Sqiaonuohanfi
1902607dacd0Sqiaonuohan
1903607dacd0Sqiaonuohan##########################################
1904607dacd0Sqiaonuohan# snappy check
1905607dacd0Sqiaonuohan
1906607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1907607dacd0Sqiaonuohan    cat > $TMPC << EOF
1908607dacd0Sqiaonuohan#include <snappy-c.h>
1909607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1910607dacd0SqiaonuohanEOF
1911607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1912607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1913b25c9dffSStefan Weil        snappy="yes"
1914b25c9dffSStefan Weil    else
1915b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1916b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1917b25c9dffSStefan Weil        fi
1918b25c9dffSStefan Weil        snappy="no"
1919b25c9dffSStefan Weil    fi
1920607dacd0Sqiaonuohanfi
1921607dacd0Sqiaonuohan
1922607dacd0Sqiaonuohan##########################################
19236b383c08SPeter Wu# bzip2 check
19246b383c08SPeter Wu
19256b383c08SPeter Wuif test "$bzip2" != "no" ; then
19266b383c08SPeter Wu    cat > $TMPC << EOF
19276b383c08SPeter Wu#include <bzlib.h>
19286b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19296b383c08SPeter WuEOF
19306b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19316b383c08SPeter Wu        bzip2="yes"
19326b383c08SPeter Wu    else
19336b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19346b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19356b383c08SPeter Wu        fi
19366b383c08SPeter Wu        bzip2="no"
19376b383c08SPeter Wu    fi
19386b383c08SPeter Wufi
19396b383c08SPeter Wu
19406b383c08SPeter Wu##########################################
1941f794573eSEduardo Otubo# libseccomp check
1942f794573eSEduardo Otubo
1943f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1944693e5910SAndrew Jones    case "$cpu" in
1945693e5910SAndrew Jones    i386|x86_64)
1946ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1947693e5910SAndrew Jones        ;;
19485ce43972SJames Hogan    mips)
19495ce43972SJames Hogan        libseccomp_minver="2.2.0"
19505ce43972SJames Hogan        ;;
1951693e5910SAndrew Jones    arm|aarch64)
1952693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1953693e5910SAndrew Jones        ;;
19543e684455SMichael Strosaker    ppc|ppc64)
19553e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19563e684455SMichael Strosaker        ;;
1957693e5910SAndrew Jones    *)
1958693e5910SAndrew Jones        libseccomp_minver=""
1959693e5910SAndrew Jones        ;;
1960693e5910SAndrew Jones    esac
1961693e5910SAndrew Jones
1962693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1963693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
196489138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
196589138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1966f794573eSEduardo Otubo        seccomp="yes"
1967f794573eSEduardo Otubo    else
1968f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1969693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1970693e5910SAndrew Jones                feature_not_found "libseccomp" \
1971693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1972693e5910SAndrew Jones            else
1973693e5910SAndrew Jones                feature_not_found "libseccomp" \
1974693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1975693e5910SAndrew Jones            fi
1976896848f0SEduardo Otubo        fi
1977e84d5956SYann E. MORIN        seccomp="no"
1978f794573eSEduardo Otubo    fi
1979f794573eSEduardo Otubofi
1980f794573eSEduardo Otubo##########################################
1981e37630caSaliguori# xen probe
1982e37630caSaliguori
1983fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1984c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
1985c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
1986c1cdd9d5SJuergen Gross  # to obtain all needed flags.
1987c1cdd9d5SJuergen Gross
1988c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
1989c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
1990c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
1991c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
1992c1cdd9d5SJuergen Gross    xen=yes
1993c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
1994c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
1995c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
1996c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
1997c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
1998c1cdd9d5SJuergen Gross  else
1999c1cdd9d5SJuergen Gross
2000b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2001d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2002d5b93ddfSAnthony PERARD
200350ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
200450ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
200550ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
200650ced5b3SStefan Weil
200750ced5b3SStefan Weil    # Xen (any)
200850ced5b3SStefan Weil    cat > $TMPC <<EOF
200950ced5b3SStefan Weil#include <xenctrl.h>
201050ced5b3SStefan Weilint main(void) {
201150ced5b3SStefan Weil  return 0;
201250ced5b3SStefan Weil}
201350ced5b3SStefan WeilEOF
201450ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
201550ced5b3SStefan Weil      # Xen not found
201650ced5b3SStefan Weil      if test "$xen" = "yes" ; then
201721684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
201850ced5b3SStefan Weil      fi
201950ced5b3SStefan Weil      xen=no
202050ced5b3SStefan Weil
2021d5b93ddfSAnthony PERARD    # Xen unstable
202269deef08SPeter Maydell    elif
202369deef08SPeter Maydell        cat > $TMPC <<EOF &&
2024da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2025da8090ccSPaul Durrant#define __XEN_TOOLS__
2026da8090ccSPaul Durrant#include <xendevicemodel.h>
2027da8090ccSPaul Durrantint main(void) {
2028da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2029da8090ccSPaul Durrant
2030da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2031da8090ccSPaul Durrant  xendevicemodel_close(xd);
2032da8090ccSPaul Durrant
2033da8090ccSPaul Durrant  return 0;
2034da8090ccSPaul Durrant}
2035da8090ccSPaul DurrantEOF
2036da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2037da8090ccSPaul Durrant      then
2038da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2039f1167ee6SJuergen Gross      xen_ctrl_version=40900
2040da8090ccSPaul Durrant      xen=yes
2041da8090ccSPaul Durrant    elif
2042da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
20435eeb39c2SIan Campbell/*
20445eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20455eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2046b6eb9b45SPaulina Szubarczyk *
2047b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2048b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2049b6eb9b45SPaulina Szubarczyk */
2050b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2051b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2052b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2053b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2054b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2055b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2056b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2057b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2058b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2059b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2060b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2061b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2062b6eb9b45SPaulina Szubarczyk#endif
2063b6eb9b45SPaulina Szubarczykint main(void) {
2064b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2065b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2066b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2067b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2068b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2069b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2070b6eb9b45SPaulina Szubarczyk
2071b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2072b6eb9b45SPaulina Szubarczyk
2073b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2074b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2075b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2076b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2077b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2078b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2079b6eb9b45SPaulina Szubarczyk
2080b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2081b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2082b6eb9b45SPaulina Szubarczyk
2083b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2084b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2085b6eb9b45SPaulina Szubarczyk
2086b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2087b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2088b6eb9b45SPaulina Szubarczyk
2089b6eb9b45SPaulina Szubarczyk  return 0;
2090b6eb9b45SPaulina Szubarczyk}
2091b6eb9b45SPaulina SzubarczykEOF
2092b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2093b6eb9b45SPaulina Szubarczyk      then
2094f1167ee6SJuergen Gross      xen_ctrl_version=40800
2095b6eb9b45SPaulina Szubarczyk      xen=yes
2096b6eb9b45SPaulina Szubarczyk    elif
2097b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2098b6eb9b45SPaulina Szubarczyk/*
2099b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2100b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
21015eeb39c2SIan Campbell */
21025eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
21035eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
21045eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21055eeb39c2SIan Campbell#include <xenctrl.h>
21065eeb39c2SIan Campbell#include <xenstore.h>
21075eeb39c2SIan Campbell#include <xenevtchn.h>
21085eeb39c2SIan Campbell#include <xengnttab.h>
21095eeb39c2SIan Campbell#include <xenforeignmemory.h>
21105eeb39c2SIan Campbell#include <stdint.h>
21115eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
21125eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
21135eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
21145eeb39c2SIan Campbell#endif
21155eeb39c2SIan Campbellint main(void) {
21165eeb39c2SIan Campbell  xc_interface *xc = NULL;
21175eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
21185eeb39c2SIan Campbell  xenevtchn_handle *xe;
21195eeb39c2SIan Campbell  xengnttab_handle *xg;
21205eeb39c2SIan Campbell  xen_domain_handle_t handle;
21215eeb39c2SIan Campbell
21225eeb39c2SIan Campbell  xs_daemon_open();
21235eeb39c2SIan Campbell
21245eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
21255eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21265eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21275eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21285eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
21295eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
21305eeb39c2SIan Campbell
21315eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
21325eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
21335eeb39c2SIan Campbell
21345eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
21355eeb39c2SIan Campbell  xenevtchn_fd(xe);
21365eeb39c2SIan Campbell
21375eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
21385eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
21395eeb39c2SIan Campbell
21405eeb39c2SIan Campbell  return 0;
21415eeb39c2SIan Campbell}
21425eeb39c2SIan CampbellEOF
21435eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
21445eeb39c2SIan Campbell      then
2145f1167ee6SJuergen Gross      xen_ctrl_version=40701
21465eeb39c2SIan Campbell      xen=yes
21475eeb39c2SIan Campbell    elif
21485eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2149e37630caSaliguori#include <xenctrl.h>
2150cdadde39SRoger Pau Monne#include <stdint.h>
2151cdadde39SRoger Pau Monneint main(void) {
2152cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2153cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2154cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2155cdadde39SRoger Pau Monne  return 0;
2156cdadde39SRoger Pau Monne}
2157cdadde39SRoger Pau MonneEOF
2158cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2159cdadde39SRoger Pau Monne      then
2160f1167ee6SJuergen Gross      xen_ctrl_version=40700
2161cdadde39SRoger Pau Monne      xen=yes
2162cdadde39SRoger Pau Monne
2163cdadde39SRoger Pau Monne    # Xen 4.6
2164cdadde39SRoger Pau Monne    elif
2165cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2166cdadde39SRoger Pau Monne#include <xenctrl.h>
2167e108a3c1SAnthony PERARD#include <xenstore.h>
2168d5b93ddfSAnthony PERARD#include <stdint.h>
2169d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2170d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2171d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2172d5b93ddfSAnthony PERARD#endif
2173d5b93ddfSAnthony PERARDint main(void) {
2174d5b93ddfSAnthony PERARD  xc_interface *xc;
2175d5b93ddfSAnthony PERARD  xs_daemon_open();
2176d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2177d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2178d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2179b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21808688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2181d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
218220a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2183d8b441a3SJan Beulich  return 0;
2184d8b441a3SJan Beulich}
2185d8b441a3SJan BeulichEOF
2186d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2187d8b441a3SJan Beulich      then
2188f1167ee6SJuergen Gross      xen_ctrl_version=40600
2189d8b441a3SJan Beulich      xen=yes
2190d8b441a3SJan Beulich
2191d8b441a3SJan Beulich    # Xen 4.5
2192d8b441a3SJan Beulich    elif
2193d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2194d8b441a3SJan Beulich#include <xenctrl.h>
2195d8b441a3SJan Beulich#include <xenstore.h>
2196d8b441a3SJan Beulich#include <stdint.h>
2197d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2198d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2199d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2200d8b441a3SJan Beulich#endif
2201d8b441a3SJan Beulichint main(void) {
2202d8b441a3SJan Beulich  xc_interface *xc;
2203d8b441a3SJan Beulich  xs_daemon_open();
2204d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2205d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2206d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2207d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2208d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22093996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
22103996e85cSPaul Durrant  return 0;
22113996e85cSPaul Durrant}
22123996e85cSPaul DurrantEOF
22133996e85cSPaul Durrant        compile_prog "" "$xen_libs"
22143996e85cSPaul Durrant      then
2215f1167ee6SJuergen Gross      xen_ctrl_version=40500
22163996e85cSPaul Durrant      xen=yes
22173996e85cSPaul Durrant
22183996e85cSPaul Durrant    elif
22193996e85cSPaul Durrant        cat > $TMPC <<EOF &&
22203996e85cSPaul Durrant#include <xenctrl.h>
22213996e85cSPaul Durrant#include <xenstore.h>
22223996e85cSPaul Durrant#include <stdint.h>
22233996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
22243996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
22253996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
22263996e85cSPaul Durrant#endif
22273996e85cSPaul Durrantint main(void) {
22283996e85cSPaul Durrant  xc_interface *xc;
22293996e85cSPaul Durrant  xs_daemon_open();
22303996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
22313996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22323996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
22333996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22343996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22358688e065SStefano Stabellini  return 0;
22368688e065SStefano Stabellini}
22378688e065SStefano StabelliniEOF
22388688e065SStefano Stabellini        compile_prog "" "$xen_libs"
223969deef08SPeter Maydell      then
2240f1167ee6SJuergen Gross      xen_ctrl_version=40200
22418688e065SStefano Stabellini      xen=yes
22428688e065SStefano Stabellini
2243e37630caSaliguori    else
2244fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2245edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2246edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2247fc321b4bSJuan Quintela      fi
2248fc321b4bSJuan Quintela      xen=no
2249e37630caSaliguori    fi
2250d5b93ddfSAnthony PERARD
2251d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2252f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
22535eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
22545eeb39c2SIan Campbell      fi
2255d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2256d5b93ddfSAnthony PERARD    fi
2257e37630caSaliguori  fi
2258c1cdd9d5SJuergen Grossfi
2259e37630caSaliguori
2260eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2261edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2262eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2263eb6fda0fSAnthony PERARD  else
2264eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
226576ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
226676ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2267eb6fda0fSAnthony PERARD    fi
2268eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2269eb6fda0fSAnthony PERARD  fi
2270eb6fda0fSAnthony PERARDfi
2271eb6fda0fSAnthony PERARD
227264a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
227364a7ad6fSIan Campbell   test "$xen" != "yes"; then
227464a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
227564a7ad6fSIan Campbell	       "which requires Xen support."
227664a7ad6fSIan Campbellfi
227764a7ad6fSIan Campbell
2278e37630caSaliguori##########################################
2279dfffc653SJuan Quintela# Sparse probe
2280dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
22810dba6195SLoïc Minier  if has cgcc; then
2282dfffc653SJuan Quintela    sparse=yes
2283dfffc653SJuan Quintela  else
2284dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
228521684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2286dfffc653SJuan Quintela    fi
2287dfffc653SJuan Quintela    sparse=no
2288dfffc653SJuan Quintela  fi
2289dfffc653SJuan Quintelafi
2290dfffc653SJuan Quintela
2291dfffc653SJuan Quintela##########################################
2292f676c67eSJeremy White# X11 probe
2293f676c67eSJeremy Whitex11_cflags=
2294f676c67eSJeremy Whitex11_libs=-lX11
2295f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
229689138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
229789138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2298f676c67eSJeremy Whitefi
2299f676c67eSJeremy White
2300f676c67eSJeremy White##########################################
2301a4ccabcfSAnthony Liguori# GTK probe
2302a4ccabcfSAnthony Liguori
23039e04c683SStefan Weilif test "$gtkabi" = ""; then
23045fe309ffSGerd Hoffmann    # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
23055fe309ffSGerd Hoffmann    # Use 2.0 as a fallback if that is available.
23065fe309ffSGerd Hoffmann    if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
23079e04c683SStefan Weil        gtkabi=3.0
23085fe309ffSGerd Hoffmann    elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
23099e04c683SStefan Weil        gtkabi=2.0
23105fe309ffSGerd Hoffmann    else
23115fe309ffSGerd Hoffmann        gtkabi=3.0
23129e04c683SStefan Weil    fi
23139e04c683SStefan Weilfi
23149e04c683SStefan Weil
2315a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2316528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
23170a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2318528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2319528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2320bbbf9bfbSStefan Weil    else
2321bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2322bbbf9bfbSStefan Weil    fi
2323bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
232489138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
232589138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
232689138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
23270a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2328f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2329f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
23300a337ed0SGerd Hoffmann        fi
2331bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2332bbbf9bfbSStefan Weil        gtk="yes"
2333bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
23345fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2335bbbf9bfbSStefan Weil    else
2336bbbf9bfbSStefan Weil        gtk="no"
2337bbbf9bfbSStefan Weil    fi
2338bbbf9bfbSStefan Weilfi
2339bbbf9bfbSStefan Weil
2340ddbb0d09SDaniel P. Berrange
2341ddbb0d09SDaniel P. Berrange##########################################
2342ddbb0d09SDaniel P. Berrange# GNUTLS probe
2343ddbb0d09SDaniel P. Berrange
234437371299SPeter Maydellgnutls_works() {
234537371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
234637371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
234737371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
234837371299SPeter Maydell    # builds doesn't work:
234937371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
235037371299SPeter Maydell    #
235137371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
235237371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
235337371299SPeter Maydell        return 1
235437371299SPeter Maydell    fi
235537371299SPeter Maydell
235637371299SPeter Maydell    write_c_skeleton
235737371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
235837371299SPeter Maydell}
235937371299SPeter Maydell
236062893b67SDaniel P. Berrangegnutls_gcrypt=no
2361ed754746SDaniel P. Berrangegnutls_nettle=no
2362ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
236337371299SPeter Maydell    if gnutls_works; then
236489138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
236589138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2366ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2367ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2368ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2369ddbb0d09SDaniel P. Berrange        gnutls="yes"
2370ddbb0d09SDaniel P. Berrange
2371b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2372b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2373b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2374b917da4cSDaniel P. Berrange	else
2375b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2376b917da4cSDaniel P. Berrange	fi
2377b917da4cSDaniel P. Berrange
237862893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
237962893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2380ed754746SDaniel P. Berrange	    gnutls_nettle=yes
238162893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
238289138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2383ed754746SDaniel P. Berrange		*gcrypt*)
2384ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2385ed754746SDaniel P. Berrange		    gnutls_nettle=no
2386ed754746SDaniel P. Berrange		    ;;
2387ed754746SDaniel P. Berrange		*nettle*)
2388ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2389ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2390ed754746SDaniel P. Berrange		    ;;
2391ed754746SDaniel P. Berrange		*)
2392ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2393ed754746SDaniel P. Berrange		    gnutls_nettle=no
2394ed754746SDaniel P. Berrange		    ;;
239562893b67SDaniel P. Berrange	    esac
239662893b67SDaniel P. Berrange	else
239762893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2398ed754746SDaniel P. Berrange	    gnutls_nettle=no
239962893b67SDaniel P. Berrange	fi
2400ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2401ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2402ddbb0d09SDaniel P. Berrange    else
2403ddbb0d09SDaniel P. Berrange        gnutls="no"
2404b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2405ddbb0d09SDaniel P. Berrange    fi
2406ddbb0d09SDaniel P. Berrangeelse
2407b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2408ddbb0d09SDaniel P. Berrangefi
2409ddbb0d09SDaniel P. Berrange
241091bfcdb0SDaniel P. Berrange
241191bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
241291bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
241391bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
241491bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
241591bfcdb0SDaniel P. Berrangethen
241691bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
241791bfcdb0SDaniel P. Berrange    then
241891bfcdb0SDaniel P. Berrange        gcrypt="no"
241991bfcdb0SDaniel P. Berrange    fi
242091bfcdb0SDaniel P. Berrangefi
242191bfcdb0SDaniel P. Berrange
242291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
242391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
242491bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
242591bfcdb0SDaniel P. Berrangeif test -z "$nettle"
242691bfcdb0SDaniel P. Berrangethen
242791bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
242891bfcdb0SDaniel P. Berrange    then
242991bfcdb0SDaniel P. Berrange        nettle="no"
243091bfcdb0SDaniel P. Berrange    fi
243191bfcdb0SDaniel P. Berrangefi
243291bfcdb0SDaniel P. Berrange
243391bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
243491bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
243591bfcdb0SDaniel P. Berrange    then
243691bfcdb0SDaniel P. Berrange	return 1
243791bfcdb0SDaniel P. Berrange    fi
243891bfcdb0SDaniel P. Berrange
243991bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
244091bfcdb0SDaniel P. Berrange    then
244189138857SStefan Weil	host=$(libgcrypt-config --host)
244291bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
244391bfcdb0SDaniel P. Berrange	then
244491bfcdb0SDaniel P. Berrange	    return 1
244591bfcdb0SDaniel P. Berrange	fi
244691bfcdb0SDaniel P. Berrange    fi
244791bfcdb0SDaniel P. Berrange
244891bfcdb0SDaniel P. Berrange    return 0
244991bfcdb0SDaniel P. Berrange}
245091bfcdb0SDaniel P. Berrange
245191bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
245291bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
245389138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
245489138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
245591bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
245691bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
245791bfcdb0SDaniel P. Berrange        # turn breaks static builds...
245891bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
245991bfcdb0SDaniel P. Berrange        then
246091bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
246191bfcdb0SDaniel P. Berrange        fi
246262893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
246362893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
246462893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
246591bfcdb0SDaniel P. Berrange        gcrypt="yes"
246691bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
246791bfcdb0SDaniel P. Berrange           nettle="no"
246891bfcdb0SDaniel P. Berrange        fi
246937788f25SDaniel P. Berrange
247037788f25SDaniel P. Berrange        cat > $TMPC << EOF
247137788f25SDaniel P. Berrange#include <gcrypt.h>
247237788f25SDaniel P. Berrangeint main(void) {
247337788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
247437788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
247537788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
247637788f25SDaniel P. Berrange return 0;
247737788f25SDaniel P. Berrange}
247837788f25SDaniel P. BerrangeEOF
247937788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
248037788f25SDaniel P. Berrange            gcrypt_kdf=yes
248137788f25SDaniel P. Berrange        fi
24821f923c70SLongpeng(Mike)
24831f923c70SLongpeng(Mike)        cat > $TMPC << EOF
24841f923c70SLongpeng(Mike)#include <gcrypt.h>
24851f923c70SLongpeng(Mike)int main(void) {
24861f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
24871f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
24881f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
24891f923c70SLongpeng(Mike)  return 0;
24901f923c70SLongpeng(Mike)}
24911f923c70SLongpeng(Mike)EOF
24921f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
24931f923c70SLongpeng(Mike)            gcrypt_hmac=yes
24941f923c70SLongpeng(Mike)        fi
249562893b67SDaniel P. Berrange    else
249691bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
249762893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
249891bfcdb0SDaniel P. Berrange        else
249991bfcdb0SDaniel P. Berrange            gcrypt="no"
250091bfcdb0SDaniel P. Berrange        fi
250162893b67SDaniel P. Berrange    fi
250262893b67SDaniel P. Berrangefi
250362893b67SDaniel P. Berrange
2504ddbb0d09SDaniel P. Berrange
250591bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2506ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
250789138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
250889138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
250989138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2510ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2511ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2512ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
251391bfcdb0SDaniel P. Berrange        nettle="yes"
2514fff2f982SDaniel P. Berrange
2515fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
25169e87a691SSteven Luo#include <stddef.h>
2517fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2518fff2f982SDaniel P. Berrangeint main(void) {
2519fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2520fff2f982SDaniel P. Berrange     return 0;
2521fff2f982SDaniel P. Berrange}
2522fff2f982SDaniel P. BerrangeEOF
2523fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2524fff2f982SDaniel P. Berrange            nettle_kdf=yes
2525fff2f982SDaniel P. Berrange        fi
2526ed754746SDaniel P. Berrange    else
252791bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2528ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
252991bfcdb0SDaniel P. Berrange        else
253091bfcdb0SDaniel P. Berrange            nettle="no"
2531ed754746SDaniel P. Berrange        fi
2532ed754746SDaniel P. Berrange    fi
253391bfcdb0SDaniel P. Berrangefi
253491bfcdb0SDaniel P. Berrange
253591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
253691bfcdb0SDaniel P. Berrangethen
253791bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
253891bfcdb0SDaniel P. Berrangefi
2539ed754746SDaniel P. Berrange
25409a2fd434SDaniel P. Berrange##########################################
25419a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25429a2fd434SDaniel P. Berrange
25439a2fd434SDaniel P. Berrangetasn1=yes
254490246037SDaniel P. Berrangetasn1_cflags=""
254590246037SDaniel P. Berrangetasn1_libs=""
25469a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
254789138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
254889138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25499a2fd434SDaniel P. Berrangeelse
25509a2fd434SDaniel P. Berrange    tasn1=no
25519a2fd434SDaniel P. Berrangefi
25529a2fd434SDaniel P. Berrange
2553ed754746SDaniel P. Berrange
2554bbbf9bfbSStefan Weil##########################################
2555559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2556559607eaSDaniel P. Berrange
2557559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2558559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2559559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2560559607eaSDaniel P. Berrangefi
2561559607eaSDaniel P. Berrange
2562559607eaSDaniel P. Berrange##########################################
2563bbbf9bfbSStefan Weil# VTE probe
2564bbbf9bfbSStefan Weil
2565bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2566bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2567c6feff9eSCole Robinson      vteminversion="0.32.0"
2568c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2569c6feff9eSCole Robinson        vtepackage="vte-2.91"
2570c6feff9eSCole Robinson      else
2571528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2572c6feff9eSCole Robinson      fi
2573528de90aSDaniel P. Berrange    else
2574528de90aSDaniel P. Berrange      vtepackage="vte"
2575c6feff9eSCole Robinson      vteminversion="0.24.0"
2576528de90aSDaniel P. Berrange    fi
2577c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
257889138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
257989138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
258089138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2581bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2582bbbf9bfbSStefan Weil        vte="yes"
2583bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
25849e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2585c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
25869e04c683SStefan Weil        else
25879e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
25889e04c683SStefan Weil        fi
2589bbbf9bfbSStefan Weil    else
2590bbbf9bfbSStefan Weil        vte="no"
2591a4ccabcfSAnthony Liguori    fi
2592a4ccabcfSAnthony Liguorifi
2593a4ccabcfSAnthony Liguori
2594a4ccabcfSAnthony Liguori##########################################
259511d9f695Sbellard# SDL probe
259611d9f695Sbellard
25973ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
25983ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
259947c03744SDave Airlie
2600ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
26018f4ea9cdSGerd Hoffmann    if $pkg_config --exists "sdl2"; then
2602ee8466d0SCole Robinson        sdlabi=2.0
26038f4ea9cdSGerd Hoffmann    elif $pkg_config --exists "sdl"; then
2604ee8466d0SCole Robinson        sdlabi=1.2
26058f4ea9cdSGerd Hoffmann    else
26068f4ea9cdSGerd Hoffmann        sdlabi=2.0
2607ee8466d0SCole Robinson    fi
2608ee8466d0SCole Robinsonfi
2609ee8466d0SCole Robinson
261047c03744SDave Airlieif test $sdlabi = "2.0"; then
261147c03744SDave Airlie    sdl_config=$sdl2_config
261247c03744SDave Airlie    sdlname=sdl2
261347c03744SDave Airlie    sdlconfigname=sdl2_config
2614e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
261547c03744SDave Airlie    sdlname=sdl
261647c03744SDave Airlie    sdlconfigname=sdl_config
2617e07047cfSCole Robinsonelse
2618e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
26193ec87ffeSPaolo Bonzinifi
26203ec87ffeSPaolo Bonzini
262189138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
262247c03744SDave Airlie  sdl_config=$sdlconfigname
262347c03744SDave Airliefi
262447c03744SDave Airlie
262547c03744SDave Airlieif $pkg_config $sdlname --exists; then
262647c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
262789138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
26283ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
26293ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
263089138857SStefan Weil  sdlversion=$($sdlconfig --version)
2631a0dfd8a4SLoïc Minierelse
2632a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
26338f4ea9cdSGerd Hoffmann    feature_not_found "sdl" "Install SDL2-devel"
2634a0dfd8a4SLoïc Minier  fi
2635a0dfd8a4SLoïc Minier  sdl=no
26369316f803SPaolo Bonzinifi
263729e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
26383ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
26393ec87ffeSPaolo Bonzinifi
264011d9f695Sbellard
26419316f803SPaolo Bonzinisdl_too_old=no
2642c4198157SJuan Quintelaif test "$sdl" != "no" ; then
264311d9f695Sbellard  cat > $TMPC << EOF
264411d9f695Sbellard#include <SDL.h>
264511d9f695Sbellard#undef main /* We don't want SDL to override our main() */
264611d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
264711d9f695SbellardEOF
264889138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
264974f42e18STeLeMan  if test "$static" = "yes" ; then
265089138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
265174f42e18STeLeMan  else
265289138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
265374f42e18STeLeMan  fi
265452166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
265589138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
265611d9f695Sbellard      sdl_too_old=yes
265711d9f695Sbellard    else
265811d9f695Sbellard      sdl=yes
265911d9f695Sbellard    fi
26607c1f25b4Sbellard
266167c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
26621ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
266367c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
266489138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
266589138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
266611d9f695Sbellard      fi
266752166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
26681ac88f28SJuan Quintela	:
26691ac88f28SJuan Quintela      else
26701ac88f28SJuan Quintela        sdl=no
26717c1f25b4Sbellard      fi
26727c1f25b4Sbellard    fi # static link
2673c4198157SJuan Quintela  else # sdl not found
2674c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
267521684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2676c4198157SJuan Quintela    fi
2677c4198157SJuan Quintela    sdl=no
26787c1f25b4Sbellard  fi # sdl compile test
2679fd677642Sthsfi
268011d9f695Sbellard
26815368a422Saliguoriif test "$sdl" = "yes" ; then
26825368a422Saliguori  cat > $TMPC <<EOF
26835368a422Saliguori#include <SDL.h>
26845368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
26855368a422Saliguori#include <X11/XKBlib.h>
26865368a422Saliguori#else
26875368a422Saliguori#error No x11 support
26885368a422Saliguori#endif
26895368a422Saliguoriint main(void) { return 0; }
26905368a422SaliguoriEOF
2691f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2692f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2693f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
26945368a422Saliguori  fi
26950705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
26965368a422Saliguorifi
26975368a422Saliguori
26988f28f3fbSths##########################################
26992da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
27002da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
27012da776dbSMichael R. Hines  cat > $TMPC <<EOF
27022da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
27032da776dbSMichael R. Hinesint main(void) { return 0; }
27042da776dbSMichael R. HinesEOF
27052da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
27062da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
27072da776dbSMichael R. Hines    rdma="yes"
27082da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
27092da776dbSMichael R. Hines  else
27102da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
27112da776dbSMichael R. Hines        error_exit \
27122da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
27132da776dbSMichael R. Hines            " Your options:" \
27142da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
27152da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
27162da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
27172da776dbSMichael R. Hines    fi
27182da776dbSMichael R. Hines    rdma="no"
27192da776dbSMichael R. Hines  fi
27202da776dbSMichael R. Hinesfi
27212da776dbSMichael R. Hines
272295c6bff3SBenoît Canet
272395c6bff3SBenoît Canet##########################################
27242f9606b3Saliguori# VNC SASL detection
2725821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
27262f9606b3Saliguori  cat > $TMPC <<EOF
27272f9606b3Saliguori#include <sasl/sasl.h>
27282f9606b3Saliguori#include <stdio.h>
27292f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
27302f9606b3SaliguoriEOF
27312f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
27322f9606b3Saliguori  vnc_sasl_cflags=""
27332f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
273452166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2735ea784e3bSJuan Quintela    vnc_sasl=yes
2736fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2737ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
27382f9606b3Saliguori  else
2739ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
274021684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2741ea784e3bSJuan Quintela    fi
2742ea784e3bSJuan Quintela    vnc_sasl=no
27432f9606b3Saliguori  fi
27442f9606b3Saliguorifi
27452f9606b3Saliguori
27462f9606b3Saliguori##########################################
27472f6f5c7aSCorentin Chary# VNC JPEG detection
2748821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27492f6f5c7aSCorentin Charycat > $TMPC <<EOF
27502f6f5c7aSCorentin Chary#include <stdio.h>
27512f6f5c7aSCorentin Chary#include <jpeglib.h>
27522f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27532f6f5c7aSCorentin CharyEOF
27542f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27552f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
27562f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
27572f6f5c7aSCorentin Chary    vnc_jpeg=yes
27582f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2759ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
27602f6f5c7aSCorentin Chary  else
27612f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
276221684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
27632f6f5c7aSCorentin Chary    fi
27642f6f5c7aSCorentin Chary    vnc_jpeg=no
27652f6f5c7aSCorentin Chary  fi
27662f6f5c7aSCorentin Charyfi
27672f6f5c7aSCorentin Chary
27682f6f5c7aSCorentin Chary##########################################
2769efe556adSCorentin Chary# VNC PNG detection
2770821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2771efe556adSCorentin Charycat > $TMPC <<EOF
2772efe556adSCorentin Chary//#include <stdio.h>
2773efe556adSCorentin Chary#include <png.h>
2774832ce9c2SScott Wood#include <stddef.h>
2775efe556adSCorentin Charyint main(void) {
2776efe556adSCorentin Chary    png_structp png_ptr;
2777efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
27787edc3fedSPeter Maydell    return png_ptr != 0;
2779efe556adSCorentin Chary}
2780efe556adSCorentin CharyEOF
278165d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
278289138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
278389138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
27849af8025eSBrad  else
2785efe556adSCorentin Chary    vnc_png_cflags=""
2786efe556adSCorentin Chary    vnc_png_libs="-lpng"
27879af8025eSBrad  fi
2788efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2789efe556adSCorentin Chary    vnc_png=yes
2790efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
27919af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2792efe556adSCorentin Chary  else
2793efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
279421684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2795efe556adSCorentin Chary    fi
2796efe556adSCorentin Chary    vnc_png=no
2797efe556adSCorentin Chary  fi
2798efe556adSCorentin Charyfi
2799efe556adSCorentin Chary
2800efe556adSCorentin Chary##########################################
280176655d6dSaliguori# fnmatch() probe, used for ACL routines
280276655d6dSaliguorifnmatch="no"
280376655d6dSaliguoricat > $TMPC << EOF
280476655d6dSaliguori#include <fnmatch.h>
280576655d6dSaliguoriint main(void)
280676655d6dSaliguori{
280776655d6dSaliguori    fnmatch("foo", "foo", 0);
280876655d6dSaliguori    return 0;
280976655d6dSaliguori}
281076655d6dSaliguoriEOF
281152166aa0SJuan Quintelaif compile_prog "" "" ; then
281276655d6dSaliguori   fnmatch="yes"
281376655d6dSaliguorifi
281476655d6dSaliguori
281576655d6dSaliguori##########################################
2816c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2817dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2818dce512deSChristoph Hellwig  cat > $TMPC << EOF
2819ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2820dce512deSChristoph Hellwig#include <xfs/xfs.h>
2821dce512deSChristoph Hellwigint main(void)
2822dce512deSChristoph Hellwig{
2823dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2824dce512deSChristoph Hellwig    return 0;
2825dce512deSChristoph Hellwig}
2826dce512deSChristoph HellwigEOF
2827dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2828dce512deSChristoph Hellwig    xfs="yes"
2829dce512deSChristoph Hellwig  else
2830dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
283121684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2832dce512deSChristoph Hellwig    fi
2833dce512deSChristoph Hellwig    xfs=no
2834dce512deSChristoph Hellwig  fi
2835dce512deSChristoph Hellwigfi
2836dce512deSChristoph Hellwig
2837dce512deSChristoph Hellwig##########################################
28388a16d273Sths# vde libraries probe
2839dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
28404baae0acSJuan Quintela  vde_libs="-lvdeplug"
28418a16d273Sths  cat > $TMPC << EOF
28428a16d273Sths#include <libvdeplug.h>
28434a7f0e06Spbrookint main(void)
28444a7f0e06Spbrook{
28454a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2846fea08e08SPeter Maydell    char s[] = "";
2847fea08e08SPeter Maydell    vde_open(s, s, &a);
28484a7f0e06Spbrook    return 0;
28494a7f0e06Spbrook}
28508a16d273SthsEOF
285152166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28524baae0acSJuan Quintela    vde=yes
28538e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28548e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2855dfb278bdSJuan Quintela  else
2856dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
285721684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2858dfb278bdSJuan Quintela    fi
2859dfb278bdSJuan Quintela    vde=no
28608a16d273Sths  fi
28618a16d273Sthsfi
28628a16d273Sths
28638a16d273Sths##########################################
28640a985b37SVincenzo Maffione# netmap support probe
28650a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
28660a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
28670a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
28680a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
28690a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
287058952137SVincenzo Maffioneif test "$netmap" != "no" ; then
287158952137SVincenzo Maffione  cat > $TMPC << EOF
287258952137SVincenzo Maffione#include <inttypes.h>
287358952137SVincenzo Maffione#include <net/if.h>
287458952137SVincenzo Maffione#include <net/netmap.h>
287558952137SVincenzo Maffione#include <net/netmap_user.h>
28760a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
28770a985b37SVincenzo Maffione#error
28780a985b37SVincenzo Maffione#endif
287958952137SVincenzo Maffioneint main(void) { return 0; }
288058952137SVincenzo MaffioneEOF
288158952137SVincenzo Maffione  if compile_prog "" "" ; then
288258952137SVincenzo Maffione    netmap=yes
288358952137SVincenzo Maffione  else
288458952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
288558952137SVincenzo Maffione      feature_not_found "netmap"
288658952137SVincenzo Maffione    fi
288758952137SVincenzo Maffione    netmap=no
288858952137SVincenzo Maffione  fi
288958952137SVincenzo Maffionefi
289058952137SVincenzo Maffione
289158952137SVincenzo Maffione##########################################
289247e98658SCorey Bryant# libcap-ng library probe
289347e98658SCorey Bryantif test "$cap_ng" != "no" ; then
289447e98658SCorey Bryant  cap_libs="-lcap-ng"
289547e98658SCorey Bryant  cat > $TMPC << EOF
289647e98658SCorey Bryant#include <cap-ng.h>
289747e98658SCorey Bryantint main(void)
289847e98658SCorey Bryant{
289947e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
290047e98658SCorey Bryant    return 0;
290147e98658SCorey Bryant}
290247e98658SCorey BryantEOF
290347e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
290447e98658SCorey Bryant    cap_ng=yes
290547e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
290647e98658SCorey Bryant  else
290747e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
290821684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
290947e98658SCorey Bryant    fi
291047e98658SCorey Bryant    cap_ng=no
291147e98658SCorey Bryant  fi
291247e98658SCorey Bryantfi
291347e98658SCorey Bryant
291447e98658SCorey Bryant##########################################
2915c2de5c91Smalc# Sound support libraries probe
29168f28f3fbSths
2917c2de5c91Smalcaudio_drv_probe()
2918c2de5c91Smalc{
2919c2de5c91Smalc    drv=$1
2920c2de5c91Smalc    hdr=$2
2921c2de5c91Smalc    lib=$3
2922c2de5c91Smalc    exp=$4
2923c2de5c91Smalc    cfl=$5
29248f28f3fbSths        cat > $TMPC << EOF
2925c2de5c91Smalc#include <$hdr>
2926c2de5c91Smalcint main(void) { $exp }
29278f28f3fbSthsEOF
292852166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
29298f28f3fbSths        :
29308f28f3fbSths    else
293176ad07a4SPeter Maydell        error_exit "$drv check failed" \
293276ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
29338f28f3fbSths    fi
2934c2de5c91Smalc}
2935c2de5c91Smalc
293689138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2937c2de5c91Smalcfor drv in $audio_drv_list; do
2938c2de5c91Smalc    case $drv in
2939c2de5c91Smalc    alsa)
2940c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2941e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2942a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2943c2de5c91Smalc    ;;
2944c2de5c91Smalc
2945b8e59f18Smalc    pa)
2946e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2947e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2948a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
294967f86e8eSJuan Quintela    audio_pt_int="yes"
2950b8e59f18Smalc    ;;
2951b8e59f18Smalc
2952373967b2SGerd Hoffmann    sdl)
2953373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2954373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2955373967b2SGerd Hoffmann    fi
2956373967b2SGerd Hoffmann    ;;
2957373967b2SGerd Hoffmann
2958997e690aSJuan Quintela    coreaudio)
2959997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2960997e690aSJuan Quintela    ;;
2961997e690aSJuan Quintela
2962a4bf6780SJuan Quintela    dsound)
2963a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2964d5631638Smalc      audio_win_int="yes"
2965a4bf6780SJuan Quintela    ;;
2966a4bf6780SJuan Quintela
2967a4bf6780SJuan Quintela    oss)
2968a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2969a4bf6780SJuan Quintela    ;;
2970a4bf6780SJuan Quintela
2971373967b2SGerd Hoffmann    wav)
2972373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
29732f6a1ab0Sblueswir1    ;;
29742f6a1ab0Sblueswir1
2975e4c63a6aSmalc    *)
29761c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
297776ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
297876ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2979e4c63a6aSmalc    }
2980e4c63a6aSmalc    ;;
2981c2de5c91Smalc    esac
2982c2de5c91Smalcdone
29838f28f3fbSths
29844d3b6f6eSbalrog##########################################
29852e4d9fb1Saurel32# BrlAPI probe
29862e4d9fb1Saurel32
29874ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2988eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
29892e4d9fb1Saurel32  cat > $TMPC << EOF
29902e4d9fb1Saurel32#include <brlapi.h>
2991832ce9c2SScott Wood#include <stddef.h>
29922e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
29932e4d9fb1Saurel32EOF
299452166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
29952e4d9fb1Saurel32    brlapi=yes
2996264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
29974ffcedb6SJuan Quintela  else
29984ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
299921684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
30004ffcedb6SJuan Quintela    fi
30014ffcedb6SJuan Quintela    brlapi=no
3002eb82284fSJuan Quintela  fi
3003eb82284fSJuan Quintelafi
30042e4d9fb1Saurel32
30052e4d9fb1Saurel32##########################################
30064d3b6f6eSbalrog# curses probe
3007a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3008e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
30098ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
30108ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3011e095e2f3SStefan Weil  else
30127c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
30138ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3014e095e2f3SStefan Weil  fi
3015c584a6d0SJuan Quintela  curses_found=no
30164d3b6f6eSbalrog  cat > $TMPC << EOF
30178ddc5bf9SSamuel Thibault#include <locale.h>
30184d3b6f6eSbalrog#include <curses.h>
30198ddc5bf9SSamuel Thibault#include <wchar.h>
3020ef9a2524SStefan Weilint main(void) {
30218ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
30228ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3023ef9a2524SStefan Weil  resize_term(0, 0);
30248ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
30258ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
30267c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3027271f37abSKamil Rytarowski  return 0;
3028ef9a2524SStefan Weil}
30294d3b6f6eSbalrogEOF
3030ecbe251fSVadim Evard  IFS=:
30318ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
30327c703002SSamuel Thibault    IFS=:
30338ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3034ecbe251fSVadim Evard      unset IFS
30358ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3036c584a6d0SJuan Quintela        curses_found=yes
30378ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
30384f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
30394f78ef9aSJuan Quintela        break
30404d3b6f6eSbalrog      fi
30414f78ef9aSJuan Quintela    done
30427c703002SSamuel Thibault    if test "$curses_found" = yes ; then
30437c703002SSamuel Thibault      break
30447c703002SSamuel Thibault    fi
30458ddc5bf9SSamuel Thibault  done
3046ecbe251fSVadim Evard  unset IFS
3047c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3048c584a6d0SJuan Quintela    curses=yes
3049c584a6d0SJuan Quintela  else
3050c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
305121684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3052c584a6d0SJuan Quintela    fi
3053c584a6d0SJuan Quintela    curses=no
3054c584a6d0SJuan Quintela  fi
30554f78ef9aSJuan Quintelafi
30564d3b6f6eSbalrog
3057414f0dabSblueswir1##########################################
3058769ce76dSAlexander Graf# curl probe
3059a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
306065d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3061a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
30624e2b0658SPaolo Bonzini  else
30634e2b0658SPaolo Bonzini    curlconfig=curl-config
30644e2b0658SPaolo Bonzini  fi
3065769ce76dSAlexander Graf  cat > $TMPC << EOF
3066769ce76dSAlexander Graf#include <curl/curl.h>
30670b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3068769ce76dSAlexander GrafEOF
306989138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
307089138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3071b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3072769ce76dSAlexander Graf    curl=yes
3073788c8196SJuan Quintela  else
3074788c8196SJuan Quintela    if test "$curl" = "yes" ; then
307521684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3076788c8196SJuan Quintela    fi
3077788c8196SJuan Quintela    curl=no
3078769ce76dSAlexander Graf  fi
3079769ce76dSAlexander Graffi # test "$curl"
3080769ce76dSAlexander Graf
3081769ce76dSAlexander Graf##########################################
3082fb599c9aSbalrog# bluez support probe
3083a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3084e820e3f4Sbalrog  cat > $TMPC << EOF
3085e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3086e820e3f4Sbalrogint main(void) { return bt_error(0); }
3087e820e3f4SbalrogEOF
308889138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
308989138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
309052166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3091a20a6f46SJuan Quintela    bluez=yes
3092e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3093e820e3f4Sbalrog  else
3094a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
309521684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3096a20a6f46SJuan Quintela    fi
3097e820e3f4Sbalrog    bluez="no"
3098e820e3f4Sbalrog  fi
3099fb599c9aSbalrogfi
3100fb599c9aSbalrog
3101fb599c9aSbalrog##########################################
3102e18df141SAnthony Liguori# glib support probe
3103a52d28afSPaolo Bonzini
3104ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3105ad04d8cbSPeter Maydell    glib_req_ver=2.30
3106ad04d8cbSPeter Maydellelse
3107f40685c6SJohn Snow    glib_req_ver=2.22
3108ad04d8cbSPeter Maydellfi
3109aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3110aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3111aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3112aa0d1f44SPaolo Bonzinifi
3113e26110cfSFam Zheng
31144eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
31154eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
31164eaf7202SSameeh Jubran
31174eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
31184eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
31194eaf7202SSameeh Jubranfi
31204eaf7202SSameeh Jubran
3121aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3122e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
312389138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
312489138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
31254a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
312614015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3127957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3128e18df141SAnthony Liguori    else
3129e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3130e26110cfSFam Zheng    fi
3131e26110cfSFam Zhengdone
3132e26110cfSFam Zheng
3133977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3134977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3135977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3136977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3137977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3138977a82abSDaniel P. Berrange#include <glib.h>
3139977a82abSDaniel P. Berrange#include <unistd.h>
3140977a82abSDaniel P. Berrange
3141977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3142977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3143977a82abSDaniel P. Berrange
3144977a82abSDaniel P. Berrangeint main(void) {
3145977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3146977a82abSDaniel P. Berrange   return 0;
3147977a82abSDaniel P. Berrange}
3148977a82abSDaniel P. BerrangeEOF
3149977a82abSDaniel P. Berrange
31505919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3151977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3152977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3153977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3154977a82abSDaniel P. Berrange	       "build target"
3155977a82abSDaniel P. Berrangefi
3156977a82abSDaniel P. Berrange
31579d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
31589d41401bSMichael S. Tsirkinglib_subprocess=yes
3159a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
31609d41401bSMichael S. Tsirkin    glib_subprocess=no
31619d41401bSMichael S. Tsirkinfi
31629d41401bSMichael S. Tsirkin
3163bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3164bbbf2e04SJohn Snowcat > $TMPC << EOF
3165bbbf2e04SJohn Snow#include <glib.h>
3166bbbf2e04SJohn Snowint main(void) { return 0; }
3167bbbf2e04SJohn SnowEOF
3168bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3169bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3170bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3171bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3172bbbf2e04SJohn Snow    fi
3173bbbf2e04SJohn Snowfi
3174bbbf2e04SJohn Snow
3175e26110cfSFam Zheng##########################################
3176e26110cfSFam Zheng# SHA command probe for modules
3177e26110cfSFam Zhengif test "$modules" = yes; then
3178e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3179e26110cfSFam Zheng    for c in $shacmd_probe; do
31808ccefb91SFam Zheng        if has $c; then
3181e26110cfSFam Zheng            shacmd="$c"
3182e26110cfSFam Zheng            break
3183e26110cfSFam Zheng        fi
3184e26110cfSFam Zheng    done
3185e26110cfSFam Zheng    if test "$shacmd" = ""; then
3186e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3187e26110cfSFam Zheng    fi
3188e18df141SAnthony Liguorifi
3189e18df141SAnthony Liguori
3190e18df141SAnthony Liguori##########################################
3191e2134eb9SGerd Hoffmann# pixman support probe
3192e2134eb9SGerd Hoffmann
3193e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
319474880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
319574880fe2SRobert Schiele    pixman="none"
3196236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3197e2134eb9SGerd Hoffmann    pixman="system"
3198e2134eb9SGerd Hoffmann  else
3199e2134eb9SGerd Hoffmann    pixman="internal"
3200e2134eb9SGerd Hoffmann  fi
3201e2134eb9SGerd Hoffmannfi
320274880fe2SRobert Schieleif test "$pixman" = "none"; then
320374880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
320476ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
320576ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
320676ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
320776ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
320874880fe2SRobert Schiele  fi
320974880fe2SRobert Schiele  pixman_cflags=
321074880fe2SRobert Schiele  pixman_libs=
321174880fe2SRobert Schieleelif test "$pixman" = "system"; then
3212236f282cSHu Tao  # pixman version has been checked above
321389138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
321489138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3215e2134eb9SGerd Hoffmannelse
3216e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3217236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
321876ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
321976ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
322076ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
322176ad07a4SPeter Maydell        "      git submodule update --init pixman"
3222e2134eb9SGerd Hoffmann  fi
32235ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
32245ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
32255ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3226e2134eb9SGerd Hoffmannfi
3227e2134eb9SGerd Hoffmann
3228e2134eb9SGerd Hoffmann##########################################
322917bff52bSM. Mohan Kumar# libcap probe
323017bff52bSM. Mohan Kumar
323117bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
323217bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
323317bff52bSM. Mohan Kumar#include <stdio.h>
323417bff52bSM. Mohan Kumar#include <sys/capability.h>
3235cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
323617bff52bSM. Mohan KumarEOF
323717bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
323817bff52bSM. Mohan Kumar    cap=yes
323917bff52bSM. Mohan Kumar  else
324017bff52bSM. Mohan Kumar    cap=no
324117bff52bSM. Mohan Kumar  fi
324217bff52bSM. Mohan Kumarfi
324317bff52bSM. Mohan Kumar
324417bff52bSM. Mohan Kumar##########################################
3245e5d355d1Saliguori# pthread probe
32464b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
32473c529d93Saliguori
3248e5d355d1Saliguoripthread=no
3249414f0dabSblueswir1cat > $TMPC << EOF
32503c529d93Saliguori#include <pthread.h>
32517a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
32527a42bbe4SStefan Weilint main(void) {
32537a42bbe4SStefan Weil  pthread_t thread;
32547a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
32557a42bbe4SStefan Weil  return 0;
32567a42bbe4SStefan Weil}
3257414f0dabSblueswir1EOF
3258bd00d539SAndreas Färberif compile_prog "" "" ; then
3259bd00d539SAndreas Färber  pthread=yes
3260bd00d539SAndreas Färberelse
3261de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
326252166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3263e5d355d1Saliguori      pthread=yes
3264e3c56761SPeter Portante      found=no
3265e3c56761SPeter Portante      for lib_entry in $LIBS; do
3266e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3267e3c56761SPeter Portante          found=yes
3268e3c56761SPeter Portante          break
3269e3c56761SPeter Portante        fi
3270e3c56761SPeter Portante      done
3271e3c56761SPeter Portante      if test "$found" = "no"; then
32725572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3273e3c56761SPeter Portante      fi
3274409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3275de65fe0fSSebastian Herbszt      break
3276414f0dabSblueswir1    fi
3277de65fe0fSSebastian Herbszt  done
3278bd00d539SAndreas Färberfi
3279414f0dabSblueswir1
32804617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
328176ad07a4SPeter Maydell  error_exit "pthread check failed" \
328276ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3283e5d355d1Saliguorifi
3284e5d355d1Saliguori
32855c312079SDr. David Alan Gilbert# check for pthread_setname_np
32865c312079SDr. David Alan Gilbertpthread_setname_np=no
32875c312079SDr. David Alan Gilbertcat > $TMPC << EOF
32885c312079SDr. David Alan Gilbert#include <pthread.h>
32895c312079SDr. David Alan Gilbert
32905c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
32915c312079SDr. David Alan Gilbertint main(void)
32925c312079SDr. David Alan Gilbert{
32935c312079SDr. David Alan Gilbert    pthread_t thread;
32945c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
32955c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
32965c312079SDr. David Alan Gilbert    return 0;
32975c312079SDr. David Alan Gilbert}
32985c312079SDr. David Alan GilbertEOF
32995c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
33005c312079SDr. David Alan Gilbert  pthread_setname_np=yes
33015c312079SDr. David Alan Gilbertfi
33025c312079SDr. David Alan Gilbert
3303bf9298b9Saliguori##########################################
3304f27aaf4bSChristian Brunner# rbd probe
3305f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3306f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3307f27aaf4bSChristian Brunner#include <stdio.h>
3308ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3309f27aaf4bSChristian Brunnerint main(void) {
3310ad32e9c0SJosh Durgin    rados_t cluster;
3311ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3312f27aaf4bSChristian Brunner    return 0;
3313f27aaf4bSChristian Brunner}
3314f27aaf4bSChristian BrunnerEOF
3315ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3316f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3317f27aaf4bSChristian Brunner    rbd=yes
3318f27aaf4bSChristian Brunner  else
3319f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
332021684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3321f27aaf4bSChristian Brunner    fi
3322f27aaf4bSChristian Brunner    rbd=no
3323f27aaf4bSChristian Brunner  fi
3324f27aaf4bSChristian Brunnerfi
3325f27aaf4bSChristian Brunner
3326f27aaf4bSChristian Brunner##########################################
33270a12ec87SRichard W.M. Jones# libssh2 probe
33284fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
33290a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
333065d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
333189138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
333289138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
33330a12ec87SRichard W.M. Jones    libssh2=yes
33340a12ec87SRichard W.M. Jones  else
33350a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
33364fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
33370a12ec87SRichard W.M. Jones    fi
33380a12ec87SRichard W.M. Jones    libssh2=no
33390a12ec87SRichard W.M. Jones  fi
33400a12ec87SRichard W.M. Jonesfi
33410a12ec87SRichard W.M. Jones
33420a12ec87SRichard W.M. Jones##########################################
33439a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
33449a2d462eSRichard W.M. Jones
33459a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
33469a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
33479a2d462eSRichard W.M. Jones#include <stdio.h>
33489a2d462eSRichard W.M. Jones#include <libssh2.h>
33499a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
33509a2d462eSRichard W.M. Jonesint main(void) {
33519a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
33529a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
33539a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
33549a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
33559a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
33569a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
33579a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
33589a2d462eSRichard W.M. Jones    return 0;
33599a2d462eSRichard W.M. Jones}
33609a2d462eSRichard W.M. JonesEOF
33619a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
33629a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
33639a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
33649a2d462eSRichard W.M. Jones  fi
33659a2d462eSRichard W.M. Jonesfi
33669a2d462eSRichard W.M. Jones
33679a2d462eSRichard W.M. Jones##########################################
33685c6c3a6cSChristoph Hellwig# linux-aio probe
33695c6c3a6cSChristoph Hellwig
33705c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
33715c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
33725c6c3a6cSChristoph Hellwig#include <libaio.h>
33735c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3374832ce9c2SScott Wood#include <stddef.h>
33755c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
33765c6c3a6cSChristoph HellwigEOF
33775c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
33785c6c3a6cSChristoph Hellwig    linux_aio=yes
33795c6c3a6cSChristoph Hellwig  else
33805c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
338121684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
33825c6c3a6cSChristoph Hellwig    fi
33833cfcae3cSLuiz Capitulino    linux_aio=no
33845c6c3a6cSChristoph Hellwig  fi
33855c6c3a6cSChristoph Hellwigfi
33865c6c3a6cSChristoph Hellwig
33875c6c3a6cSChristoph Hellwig##########################################
33883b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
33893b8acc11SPaolo Bonzini
33903b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
33913b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
33923b8acc11SPaolo Bonzinielse
33933b8acc11SPaolo Bonzini  tpm_passthrough=no
33943b8acc11SPaolo Bonzinifi
33953b8acc11SPaolo Bonzini
33963b8acc11SPaolo Bonzini##########################################
3397758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3398758e8e38SVenkateswararao Jujjuri (JV)
3399758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3400758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3401758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3402758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3403f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3404f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3405f2338fb4SPavel Borzenkov#else
34064f26f2b6SAvi Kivity#include <sys/xattr.h>
3407f2338fb4SPavel Borzenkov#endif
3408758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3409758e8e38SVenkateswararao Jujjuri (JV)EOF
34104f26f2b6SAvi Kivity  if compile_prog "" "" ; then
34114f26f2b6SAvi Kivity    attr=yes
34124f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3413f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3414758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3415758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
34164f26f2b6SAvi Kivity    libattr=yes
3417758e8e38SVenkateswararao Jujjuri (JV)  else
3418758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
341921684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3420758e8e38SVenkateswararao Jujjuri (JV)    fi
3421758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3422758e8e38SVenkateswararao Jujjuri (JV)  fi
3423758e8e38SVenkateswararao Jujjuri (JV)fi
3424758e8e38SVenkateswararao Jujjuri (JV)
3425758e8e38SVenkateswararao Jujjuri (JV)##########################################
3426bf9298b9Saliguori# iovec probe
3427bf9298b9Saliguoricat > $TMPC <<EOF
3428db34f0b3Sblueswir1#include <sys/types.h>
3429bf9298b9Saliguori#include <sys/uio.h>
3430db34f0b3Sblueswir1#include <unistd.h>
3431f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3432bf9298b9SaliguoriEOF
3433bf9298b9Saliguoriiovec=no
343452166aa0SJuan Quintelaif compile_prog "" "" ; then
3435bf9298b9Saliguori  iovec=yes
3436bf9298b9Saliguorifi
3437bf9298b9Saliguori
3438f652e6afSaurel32##########################################
3439ceb42de8Saliguori# preadv probe
3440ceb42de8Saliguoricat > $TMPC <<EOF
3441ceb42de8Saliguori#include <sys/types.h>
3442ceb42de8Saliguori#include <sys/uio.h>
3443ceb42de8Saliguori#include <unistd.h>
3444c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3445ceb42de8SaliguoriEOF
3446ceb42de8Saliguoripreadv=no
344752166aa0SJuan Quintelaif compile_prog "" "" ; then
3448ceb42de8Saliguori  preadv=yes
3449ceb42de8Saliguorifi
3450ceb42de8Saliguori
3451ceb42de8Saliguori##########################################
3452f652e6afSaurel32# fdt probe
3453e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3454e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3455e169e1e1SPeter Maydellfdt_required=no
3456e169e1e1SPeter Maydellfor target in $target_list; do
3457e169e1e1SPeter Maydell  case $target in
3458df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3459e169e1e1SPeter Maydell      fdt_required=yes
3460e169e1e1SPeter Maydell    ;;
3461e169e1e1SPeter Maydell  esac
3462e169e1e1SPeter Maydelldone
3463e169e1e1SPeter Maydell
3464e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3465e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3466e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3467e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3468e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3469e169e1e1SPeter Maydell  fi
3470e169e1e1SPeter Maydell  fdt=yes
3471e169e1e1SPeter Maydellfi
3472e169e1e1SPeter Maydell
34732df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3474b41af4baSJuan Quintela  fdt_libs="-lfdt"
347596ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
34766e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3477f652e6afSaurel32  cat > $TMPC << EOF
347831ce0adbSThomas Huth#include <libfdt.h>
347996ce6545SPeter Crosthwaite#include <libfdt_env.h>
34806e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3481f652e6afSaurel32EOF
348252166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3483a540f158SPeter Crosthwaite    # system DTC is good - use it
3484f652e6afSaurel32    fdt=yes
3485a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3486a540f158SPeter Crosthwaite    # have submodule DTC - use it
3487a540f158SPeter Crosthwaite    fdt=yes
3488a540f158SPeter Crosthwaite    dtc_internal="yes"
3489a540f158SPeter Crosthwaite    mkdir -p dtc
3490cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3491a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3492a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
34932df87df7SJuan Quintela    fi
3494a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3495a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3496a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3497a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
34986e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
34993f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3500a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3501a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3502a540f158SPeter Crosthwaite  else
3503a540f158SPeter Crosthwaite    # don't have and don't want
3504de3a354aSMichael Walle    fdt_libs=
35052df87df7SJuan Quintela    fdt=no
3506f652e6afSaurel32  fi
3507f652e6afSaurel32fi
3508f652e6afSaurel32
3509a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3510a540f158SPeter Crosthwaite
351120ff075bSMichael Walle##########################################
3512fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3513b1546f32SGerd Hoffmann
3514da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3515014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3516fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3517f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3518f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3519da076ffeSGerd Hoffmann    opengl=yes
3520925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3521925a0400SGerd Hoffmann        gtk_gl="yes"
3522925a0400SGerd Hoffmann    fi
3523cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
352420ff075bSMichael Walle  else
3525da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3526dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
352720ff075bSMichael Walle    fi
3528f676c67eSJeremy White    opengl_cflags=""
3529da076ffeSGerd Hoffmann    opengl_libs=""
3530da076ffeSGerd Hoffmann    opengl=no
353120ff075bSMichael Walle  fi
353220ff075bSMichael Wallefi
353320ff075bSMichael Walle
3534014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3535014cb152SGerd Hoffmann  cat > $TMPC << EOF
3536014cb152SGerd Hoffmann#include <epoxy/egl.h>
3537014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3538014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3539014cb152SGerd Hoffmann#endif
3540014cb152SGerd Hoffmannint main(void) { return 0; }
3541014cb152SGerd HoffmannEOF
3542014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3543014cb152SGerd Hoffmann    opengl_dmabuf=yes
3544014cb152SGerd Hoffmann  fi
3545014cb152SGerd Hoffmannfi
3546c9a12e75SChrysostomos Nanakos
3547c9a12e75SChrysostomos Nanakos
3548eb100396SBharata B Rao##########################################
3549eb100396SBharata B Rao# glusterfs probe
3550eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
355165d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3552e01bee08SBharata B Rao    glusterfs="yes"
355389138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
355489138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3555d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3556d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3557d85fa9ebSJeff Cody    fi
355865d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
35590c14fb47SBharata B Rao      glusterfs_discard="yes"
35600c14fb47SBharata B Rao    fi
35617c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3562df3a429aSNiels de Vos      glusterfs_fallocate="yes"
35637c815372SBharata B Rao      glusterfs_zerofill="yes"
35647c815372SBharata B Rao    fi
3565eb100396SBharata B Rao  else
3566eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
35678efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
35688efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3569eb100396SBharata B Rao    fi
3570e01bee08SBharata B Rao    glusterfs="no"
3571eb100396SBharata B Rao  fi
3572eb100396SBharata B Raofi
3573eb100396SBharata B Rao
357439386ac7Saurel32# Check for inotify functions when we are building linux-user
35753b3f24adSaurel32# emulator.  This is done because older glibc versions don't
35763b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
35773b3f24adSaurel32# don't provide them even if kernel supports them.
35783b3f24adSaurel32#
35793b3f24adSaurel32inotify=no
35803b3f24adSaurel32cat > $TMPC << EOF
35813b3f24adSaurel32#include <sys/inotify.h>
35823b3f24adSaurel32
35833b3f24adSaurel32int
35843b3f24adSaurel32main(void)
35853b3f24adSaurel32{
35863b3f24adSaurel32	/* try to start inotify */
35878690e420Saurel32	return inotify_init();
35883b3f24adSaurel32}
35893b3f24adSaurel32EOF
359052166aa0SJuan Quintelaif compile_prog "" "" ; then
35913b3f24adSaurel32  inotify=yes
35923b3f24adSaurel32fi
35933b3f24adSaurel32
3594c05c7a73SRiku Voipioinotify1=no
3595c05c7a73SRiku Voipiocat > $TMPC << EOF
3596c05c7a73SRiku Voipio#include <sys/inotify.h>
3597c05c7a73SRiku Voipio
3598c05c7a73SRiku Voipioint
3599c05c7a73SRiku Voipiomain(void)
3600c05c7a73SRiku Voipio{
3601c05c7a73SRiku Voipio    /* try to start inotify */
3602c05c7a73SRiku Voipio    return inotify_init1(0);
3603c05c7a73SRiku Voipio}
3604c05c7a73SRiku VoipioEOF
3605c05c7a73SRiku Voipioif compile_prog "" "" ; then
3606c05c7a73SRiku Voipio  inotify1=yes
3607c05c7a73SRiku Voipiofi
3608c05c7a73SRiku Voipio
3609099d6b0fSRiku Voipio# check if pipe2 is there
3610099d6b0fSRiku Voipiopipe2=no
3611099d6b0fSRiku Voipiocat > $TMPC << EOF
3612099d6b0fSRiku Voipio#include <unistd.h>
3613099d6b0fSRiku Voipio#include <fcntl.h>
3614099d6b0fSRiku Voipio
3615099d6b0fSRiku Voipioint main(void)
3616099d6b0fSRiku Voipio{
3617099d6b0fSRiku Voipio    int pipefd[2];
36189bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3619099d6b0fSRiku Voipio}
3620099d6b0fSRiku VoipioEOF
362152166aa0SJuan Quintelaif compile_prog "" "" ; then
3622099d6b0fSRiku Voipio  pipe2=yes
3623099d6b0fSRiku Voipiofi
3624099d6b0fSRiku Voipio
362540ff6d7eSKevin Wolf# check if accept4 is there
362640ff6d7eSKevin Wolfaccept4=no
362740ff6d7eSKevin Wolfcat > $TMPC << EOF
362840ff6d7eSKevin Wolf#include <sys/socket.h>
362940ff6d7eSKevin Wolf#include <stddef.h>
363040ff6d7eSKevin Wolf
363140ff6d7eSKevin Wolfint main(void)
363240ff6d7eSKevin Wolf{
363340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
363440ff6d7eSKevin Wolf    return 0;
363540ff6d7eSKevin Wolf}
363640ff6d7eSKevin WolfEOF
363740ff6d7eSKevin Wolfif compile_prog "" "" ; then
363840ff6d7eSKevin Wolf  accept4=yes
363940ff6d7eSKevin Wolffi
364040ff6d7eSKevin Wolf
36413ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36423ce34dfbSvibisreenivasansplice=no
36433ce34dfbSvibisreenivasancat > $TMPC << EOF
36443ce34dfbSvibisreenivasan#include <unistd.h>
36453ce34dfbSvibisreenivasan#include <fcntl.h>
36463ce34dfbSvibisreenivasan#include <limits.h>
36473ce34dfbSvibisreenivasan
36483ce34dfbSvibisreenivasanint main(void)
36493ce34dfbSvibisreenivasan{
365066ea0f22SStefan Weil    int len, fd = 0;
36513ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36523ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36533ce34dfbSvibisreenivasan    return 0;
36543ce34dfbSvibisreenivasan}
36553ce34dfbSvibisreenivasanEOF
365652166aa0SJuan Quintelaif compile_prog "" "" ; then
36573ce34dfbSvibisreenivasan  splice=yes
36583ce34dfbSvibisreenivasanfi
36593ce34dfbSvibisreenivasan
3660dcc38d1cSMarcelo Tosatti##########################################
3661a99d57bbSWanlong Gao# libnuma probe
3662a99d57bbSWanlong Gao
3663a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3664a99d57bbSWanlong Gao  cat > $TMPC << EOF
3665a99d57bbSWanlong Gao#include <numa.h>
3666a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3667a99d57bbSWanlong GaoEOF
3668a99d57bbSWanlong Gao
3669a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3670a99d57bbSWanlong Gao    numa=yes
3671a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3672a99d57bbSWanlong Gao  else
3673a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3674a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3675a99d57bbSWanlong Gao    fi
3676a99d57bbSWanlong Gao    numa=no
3677a99d57bbSWanlong Gao  fi
3678a99d57bbSWanlong Gaofi
3679a99d57bbSWanlong Gao
36807b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
36817b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
36827b01cb97SAlexandre Derumier    exit 1
36837b01cb97SAlexandre Derumierfi
36847b01cb97SAlexandre Derumier
3685a99d57bbSWanlong Gao##########################################
36862847b469SFam Zheng# tcmalloc probe
36872847b469SFam Zheng
36882847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
36892847b469SFam Zheng  cat > $TMPC << EOF
36902847b469SFam Zheng#include <stdlib.h>
36912847b469SFam Zhengint main(void) { malloc(1); return 0; }
36922847b469SFam ZhengEOF
36932847b469SFam Zheng
36942847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
36952847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
36962847b469SFam Zheng  else
36972847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
36982847b469SFam Zheng  fi
36992847b469SFam Zhengfi
37002847b469SFam Zheng
37012847b469SFam Zheng##########################################
37027b01cb97SAlexandre Derumier# jemalloc probe
37037b01cb97SAlexandre Derumier
37047b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
37057b01cb97SAlexandre Derumier  cat > $TMPC << EOF
37067b01cb97SAlexandre Derumier#include <stdlib.h>
37077b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
37087b01cb97SAlexandre DerumierEOF
37097b01cb97SAlexandre Derumier
37107b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37117b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37127b01cb97SAlexandre Derumier  else
37137b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37147b01cb97SAlexandre Derumier  fi
37157b01cb97SAlexandre Derumierfi
37167b01cb97SAlexandre Derumier
37177b01cb97SAlexandre Derumier##########################################
3718dcc38d1cSMarcelo Tosatti# signalfd probe
3719dcc38d1cSMarcelo Tosattisignalfd="no"
3720dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3721dcc38d1cSMarcelo Tosatti#include <unistd.h>
3722dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3723dcc38d1cSMarcelo Tosatti#include <signal.h>
3724dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3725dcc38d1cSMarcelo TosattiEOF
3726dcc38d1cSMarcelo Tosatti
3727dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3728dcc38d1cSMarcelo Tosatti  signalfd=yes
3729dcc38d1cSMarcelo Tosattifi
3730dcc38d1cSMarcelo Tosatti
3731c2882b96SRiku Voipio# check if eventfd is supported
3732c2882b96SRiku Voipioeventfd=no
3733c2882b96SRiku Voipiocat > $TMPC << EOF
3734c2882b96SRiku Voipio#include <sys/eventfd.h>
3735c2882b96SRiku Voipio
3736c2882b96SRiku Voipioint main(void)
3737c2882b96SRiku Voipio{
373855cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3739c2882b96SRiku Voipio}
3740c2882b96SRiku VoipioEOF
3741c2882b96SRiku Voipioif compile_prog "" "" ; then
3742c2882b96SRiku Voipio  eventfd=yes
3743c2882b96SRiku Voipiofi
3744c2882b96SRiku Voipio
3745751bcc39SMarc-André Lureau# check if memfd is supported
3746751bcc39SMarc-André Lureaumemfd=no
3747751bcc39SMarc-André Lureaucat > $TMPC << EOF
3748751bcc39SMarc-André Lureau#include <sys/memfd.h>
3749751bcc39SMarc-André Lureau
3750751bcc39SMarc-André Lureauint main(void)
3751751bcc39SMarc-André Lureau{
3752751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3753751bcc39SMarc-André Lureau}
3754751bcc39SMarc-André LureauEOF
3755751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3756751bcc39SMarc-André Lureau  memfd=yes
3757751bcc39SMarc-André Lureaufi
3758751bcc39SMarc-André Lureau
3759751bcc39SMarc-André Lureau
3760751bcc39SMarc-André Lureau
3761d0927938SUlrich Hecht# check for fallocate
3762d0927938SUlrich Hechtfallocate=no
3763d0927938SUlrich Hechtcat > $TMPC << EOF
3764d0927938SUlrich Hecht#include <fcntl.h>
3765d0927938SUlrich Hecht
3766d0927938SUlrich Hechtint main(void)
3767d0927938SUlrich Hecht{
3768d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3769d0927938SUlrich Hecht    return 0;
3770d0927938SUlrich Hecht}
3771d0927938SUlrich HechtEOF
37728fb03151SPeter Maydellif compile_prog "" "" ; then
3773d0927938SUlrich Hecht  fallocate=yes
3774d0927938SUlrich Hechtfi
3775d0927938SUlrich Hecht
37763d4fa43eSKusanagi Kouichi# check for fallocate hole punching
37773d4fa43eSKusanagi Kouichifallocate_punch_hole=no
37783d4fa43eSKusanagi Kouichicat > $TMPC << EOF
37793d4fa43eSKusanagi Kouichi#include <fcntl.h>
37803d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
37813d4fa43eSKusanagi Kouichi
37823d4fa43eSKusanagi Kouichiint main(void)
37833d4fa43eSKusanagi Kouichi{
37843d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
37853d4fa43eSKusanagi Kouichi    return 0;
37863d4fa43eSKusanagi Kouichi}
37873d4fa43eSKusanagi KouichiEOF
37883d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
37893d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
37903d4fa43eSKusanagi Kouichifi
37913d4fa43eSKusanagi Kouichi
3792b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3793b953f075SDenis V. Lunevfallocate_zero_range=no
3794b953f075SDenis V. Lunevcat > $TMPC << EOF
3795b953f075SDenis V. Lunev#include <fcntl.h>
3796b953f075SDenis V. Lunev#include <linux/falloc.h>
3797b953f075SDenis V. Lunev
3798b953f075SDenis V. Lunevint main(void)
3799b953f075SDenis V. Lunev{
3800b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3801b953f075SDenis V. Lunev    return 0;
3802b953f075SDenis V. Lunev}
3803b953f075SDenis V. LunevEOF
3804b953f075SDenis V. Lunevif compile_prog "" "" ; then
3805b953f075SDenis V. Lunev  fallocate_zero_range=yes
3806b953f075SDenis V. Lunevfi
3807b953f075SDenis V. Lunev
3808ed911435SKevin Wolf# check for posix_fallocate
3809ed911435SKevin Wolfposix_fallocate=no
3810ed911435SKevin Wolfcat > $TMPC << EOF
3811ed911435SKevin Wolf#include <fcntl.h>
3812ed911435SKevin Wolf
3813ed911435SKevin Wolfint main(void)
3814ed911435SKevin Wolf{
3815ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3816ed911435SKevin Wolf    return 0;
3817ed911435SKevin Wolf}
3818ed911435SKevin WolfEOF
3819ed911435SKevin Wolfif compile_prog "" "" ; then
3820ed911435SKevin Wolf    posix_fallocate=yes
3821ed911435SKevin Wolffi
3822ed911435SKevin Wolf
3823c727f47dSPeter Maydell# check for sync_file_range
3824c727f47dSPeter Maydellsync_file_range=no
3825c727f47dSPeter Maydellcat > $TMPC << EOF
3826c727f47dSPeter Maydell#include <fcntl.h>
3827c727f47dSPeter Maydell
3828c727f47dSPeter Maydellint main(void)
3829c727f47dSPeter Maydell{
3830c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3831c727f47dSPeter Maydell    return 0;
3832c727f47dSPeter Maydell}
3833c727f47dSPeter MaydellEOF
38348fb03151SPeter Maydellif compile_prog "" "" ; then
3835c727f47dSPeter Maydell  sync_file_range=yes
3836c727f47dSPeter Maydellfi
3837c727f47dSPeter Maydell
3838dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3839dace20dcSPeter Maydellfiemap=no
3840dace20dcSPeter Maydellcat > $TMPC << EOF
3841dace20dcSPeter Maydell#include <sys/ioctl.h>
3842dace20dcSPeter Maydell#include <linux/fs.h>
3843dace20dcSPeter Maydell#include <linux/fiemap.h>
3844dace20dcSPeter Maydell
3845dace20dcSPeter Maydellint main(void)
3846dace20dcSPeter Maydell{
3847dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3848dace20dcSPeter Maydell    return 0;
3849dace20dcSPeter Maydell}
3850dace20dcSPeter MaydellEOF
38518fb03151SPeter Maydellif compile_prog "" "" ; then
3852dace20dcSPeter Maydell  fiemap=yes
3853dace20dcSPeter Maydellfi
3854dace20dcSPeter Maydell
3855d0927938SUlrich Hecht# check for dup3
3856d0927938SUlrich Hechtdup3=no
3857d0927938SUlrich Hechtcat > $TMPC << EOF
3858d0927938SUlrich Hecht#include <unistd.h>
3859d0927938SUlrich Hecht
3860d0927938SUlrich Hechtint main(void)
3861d0927938SUlrich Hecht{
3862d0927938SUlrich Hecht    dup3(0, 0, 0);
3863d0927938SUlrich Hecht    return 0;
3864d0927938SUlrich Hecht}
3865d0927938SUlrich HechtEOF
386678f5d726SJan Kiszkaif compile_prog "" "" ; then
3867d0927938SUlrich Hecht  dup3=yes
3868d0927938SUlrich Hechtfi
3869d0927938SUlrich Hecht
38704e0c6529SAlex Bligh# check for ppoll support
38714e0c6529SAlex Blighppoll=no
38724e0c6529SAlex Blighcat > $TMPC << EOF
38734e0c6529SAlex Bligh#include <poll.h>
38744e0c6529SAlex Bligh
38754e0c6529SAlex Blighint main(void)
38764e0c6529SAlex Bligh{
38774e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
38784e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
38794e0c6529SAlex Bligh    return 0;
38804e0c6529SAlex Bligh}
38814e0c6529SAlex BlighEOF
38824e0c6529SAlex Blighif compile_prog "" "" ; then
38834e0c6529SAlex Bligh  ppoll=yes
38844e0c6529SAlex Blighfi
38854e0c6529SAlex Bligh
3886cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3887cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3888cd758dd0SAlex Blighcat > $TMPC << EOF
3889cd758dd0SAlex Bligh#include <sys/prctl.h>
3890cd758dd0SAlex Bligh
3891cd758dd0SAlex Blighint main(void)
3892cd758dd0SAlex Bligh{
3893cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3894cd758dd0SAlex Bligh    return 0;
3895cd758dd0SAlex Bligh}
3896cd758dd0SAlex BlighEOF
3897cd758dd0SAlex Blighif compile_prog "" "" ; then
3898cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3899cd758dd0SAlex Blighfi
3900cd758dd0SAlex Bligh
39013b6edd16SPeter Maydell# check for epoll support
39023b6edd16SPeter Maydellepoll=no
39033b6edd16SPeter Maydellcat > $TMPC << EOF
39043b6edd16SPeter Maydell#include <sys/epoll.h>
39053b6edd16SPeter Maydell
39063b6edd16SPeter Maydellint main(void)
39073b6edd16SPeter Maydell{
39083b6edd16SPeter Maydell    epoll_create(0);
39093b6edd16SPeter Maydell    return 0;
39103b6edd16SPeter Maydell}
39113b6edd16SPeter MaydellEOF
39128fb03151SPeter Maydellif compile_prog "" "" ; then
39133b6edd16SPeter Maydell  epoll=yes
39143b6edd16SPeter Maydellfi
39153b6edd16SPeter Maydell
3916227f0214SPeter Maydell# epoll_create1 is a later addition
3917227f0214SPeter Maydell# so we must check separately for its presence
39183b6edd16SPeter Maydellepoll_create1=no
39193b6edd16SPeter Maydellcat > $TMPC << EOF
39203b6edd16SPeter Maydell#include <sys/epoll.h>
39213b6edd16SPeter Maydell
39223b6edd16SPeter Maydellint main(void)
39233b6edd16SPeter Maydell{
392419e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
392519e83f6bSPeter Maydell     * a function being called. This is necessary so that on
392619e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
392719e83f6bSPeter Maydell     * the library but not declared in the header file we will
392819e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
392919e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
393019e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
393119e83f6bSPeter Maydell     */
3932c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39333b6edd16SPeter Maydell}
39343b6edd16SPeter MaydellEOF
39358fb03151SPeter Maydellif compile_prog "" "" ; then
39363b6edd16SPeter Maydell  epoll_create1=yes
39373b6edd16SPeter Maydellfi
39383b6edd16SPeter Maydell
3939a8fd1abaSPeter Maydell# check for sendfile support
3940a8fd1abaSPeter Maydellsendfile=no
3941a8fd1abaSPeter Maydellcat > $TMPC << EOF
3942a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3943a8fd1abaSPeter Maydell
3944a8fd1abaSPeter Maydellint main(void)
3945a8fd1abaSPeter Maydell{
3946a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3947a8fd1abaSPeter Maydell}
3948a8fd1abaSPeter MaydellEOF
3949a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3950a8fd1abaSPeter Maydell  sendfile=yes
3951a8fd1abaSPeter Maydellfi
3952a8fd1abaSPeter Maydell
395351834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
395451834341SRiku Voipiotimerfd=no
395551834341SRiku Voipiocat > $TMPC << EOF
395651834341SRiku Voipio#include <sys/timerfd.h>
395751834341SRiku Voipio
395851834341SRiku Voipioint main(void)
395951834341SRiku Voipio{
396051834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
396151834341SRiku Voipio}
396251834341SRiku VoipioEOF
396351834341SRiku Voipioif compile_prog "" "" ; then
396451834341SRiku Voipio  timerfd=yes
396551834341SRiku Voipiofi
396651834341SRiku Voipio
39679af5c906SRiku Voipio# check for setns and unshare support
39689af5c906SRiku Voipiosetns=no
39699af5c906SRiku Voipiocat > $TMPC << EOF
39709af5c906SRiku Voipio#include <sched.h>
39719af5c906SRiku Voipio
39729af5c906SRiku Voipioint main(void)
39739af5c906SRiku Voipio{
39749af5c906SRiku Voipio    int ret;
39759af5c906SRiku Voipio    ret = setns(0, 0);
39769af5c906SRiku Voipio    ret = unshare(0);
39779af5c906SRiku Voipio    return ret;
39789af5c906SRiku Voipio}
39799af5c906SRiku VoipioEOF
39809af5c906SRiku Voipioif compile_prog "" "" ; then
39819af5c906SRiku Voipio  setns=yes
39829af5c906SRiku Voipiofi
39839af5c906SRiku Voipio
398438860a03SAleksandar Markovic# clock_adjtime probe
398538860a03SAleksandar Markovicclock_adjtime=no
398638860a03SAleksandar Markoviccat > $TMPC <<EOF
398738860a03SAleksandar Markovic#include <time.h>
398838860a03SAleksandar Markovic
398938860a03SAleksandar Markovicint main(void)
399038860a03SAleksandar Markovic{
399138860a03SAleksandar Markovic    return clock_adjtime(0, 0);
399238860a03SAleksandar Markovic}
399338860a03SAleksandar MarkovicEOF
399438860a03SAleksandar Markovicclock_adjtime=no
399538860a03SAleksandar Markovicif compile_prog "" "" ; then
399638860a03SAleksandar Markovic  clock_adjtime=yes
399738860a03SAleksandar Markovicfi
399838860a03SAleksandar Markovic
39995a03cd00SAleksandar Markovic# syncfs probe
40005a03cd00SAleksandar Markovicsyncfs=no
40015a03cd00SAleksandar Markoviccat > $TMPC <<EOF
40025a03cd00SAleksandar Markovic#include <unistd.h>
40035a03cd00SAleksandar Markovic
40045a03cd00SAleksandar Markovicint main(void)
40055a03cd00SAleksandar Markovic{
40065a03cd00SAleksandar Markovic    return syncfs(0);
40075a03cd00SAleksandar Markovic}
40085a03cd00SAleksandar MarkovicEOF
40095a03cd00SAleksandar Markovicsyncfs=no
40105a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40115a03cd00SAleksandar Markovic  syncfs=yes
40125a03cd00SAleksandar Markovicfi
40135a03cd00SAleksandar Markovic
4014cc8ae6deSpbrook# Check if tools are available to build documentation.
4015a25dba17SJuan Quintelaif test "$docs" != "no" ; then
401601668d98SStefan Weil  if has makeinfo && has pod2man; then
4017a25dba17SJuan Quintela    docs=yes
401883a3ab8bSJuan Quintela  else
4019a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
402021684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
402183a3ab8bSJuan Quintela    fi
4022a25dba17SJuan Quintela    docs=no
402383a3ab8bSJuan Quintela  fi
4024cc8ae6deSpbrookfi
4025cc8ae6deSpbrook
4026f514f41cSStefan Weil# Search for bswap_32 function
40276ae9a1f4SJuan Quintelabyteswap_h=no
40286ae9a1f4SJuan Quintelacat > $TMPC << EOF
40296ae9a1f4SJuan Quintela#include <byteswap.h>
40306ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40316ae9a1f4SJuan QuintelaEOF
403252166aa0SJuan Quintelaif compile_prog "" "" ; then
40336ae9a1f4SJuan Quintela  byteswap_h=yes
40346ae9a1f4SJuan Quintelafi
40356ae9a1f4SJuan Quintela
403675f13596SStefan Weil# Search for bswap32 function
40376ae9a1f4SJuan Quintelabswap_h=no
40386ae9a1f4SJuan Quintelacat > $TMPC << EOF
40396ae9a1f4SJuan Quintela#include <sys/endian.h>
40406ae9a1f4SJuan Quintela#include <sys/types.h>
40416ae9a1f4SJuan Quintela#include <machine/bswap.h>
40426ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40436ae9a1f4SJuan QuintelaEOF
404452166aa0SJuan Quintelaif compile_prog "" "" ; then
40456ae9a1f4SJuan Quintela  bswap_h=yes
40466ae9a1f4SJuan Quintelafi
40476ae9a1f4SJuan Quintela
4048da93a1fdSaliguori##########################################
4049e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4050c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4051e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40523c33ea96SPaolo Bonzini    libiscsi="yes"
4053ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4054ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4055c589b249SRonnie Sahlberg  else
4056c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4057e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4058c589b249SRonnie Sahlberg    fi
4059c589b249SRonnie Sahlberg    libiscsi="no"
4060c589b249SRonnie Sahlberg  fi
4061c589b249SRonnie Sahlbergfi
4062c589b249SRonnie Sahlberg
4063c589b249SRonnie Sahlberg##########################################
40648bacde8dSNatanael Copa# Do we need libm
40658bacde8dSNatanael Copacat > $TMPC << EOF
40668bacde8dSNatanael Copa#include <math.h>
4067f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
40688bacde8dSNatanael CopaEOF
40698bacde8dSNatanael Copaif compile_prog "" "" ; then
40708bacde8dSNatanael Copa  :
40718bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
40728bacde8dSNatanael Copa  LIBS="-lm $LIBS"
40738bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
40748bacde8dSNatanael Copaelse
407576ad07a4SPeter Maydell  error_exit "libm check failed"
40768bacde8dSNatanael Copafi
40778bacde8dSNatanael Copa
40788bacde8dSNatanael Copa##########################################
4079da93a1fdSaliguori# Do we need librt
40808bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
40818bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
40828bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
40838bacde8dSNatanael Copa# function in addition.
4084da93a1fdSaliguoricat > $TMPC <<EOF
4085da93a1fdSaliguori#include <signal.h>
4086da93a1fdSaliguori#include <time.h>
40878bacde8dSNatanael Copaint main(void) {
40888bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
40898bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
40908bacde8dSNatanael Copa}
4091da93a1fdSaliguoriEOF
4092da93a1fdSaliguori
409352166aa0SJuan Quintelaif compile_prog "" "" ; then
409407ffa4bdSJuan Quintela  :
40958bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
409618e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
409718e588b1SRick Liu  LIBS="$LIBS -lrt"
409818e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4099da93a1fdSaliguorifi
4100da93a1fdSaliguori
410131ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4102179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
41036362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
41046362a53fSJuan Quintelafi
41056362a53fSJuan Quintela
4106de5071c5SBlue Swirl##########################################
4107cd4ec0b4SGerd Hoffmann# spice probe
4108cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4109cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4110cd4ec0b4SGerd Hoffmann#include <spice.h>
4111cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4112cd4ec0b4SGerd HoffmannEOF
4113710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4114710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
411565d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
411665d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4117cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4118cd4ec0b4SGerd Hoffmann    spice="yes"
4119cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4120cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41212e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41222e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4123cd4ec0b4SGerd Hoffmann  else
4124cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41258efc9363SHu Tao      feature_not_found "spice" \
41268efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4127cd4ec0b4SGerd Hoffmann    fi
4128cd4ec0b4SGerd Hoffmann    spice="no"
4129cd4ec0b4SGerd Hoffmann  fi
4130cd4ec0b4SGerd Hoffmannfi
4131cd4ec0b4SGerd Hoffmann
41327b02f544SMarc-André Lureau# check for smartcard support
4133111a38b0SRobert Relyeasmartcard_cflags=""
41347b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41357b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41367b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41377b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41387b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41397b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41407b02f544SMarc-André Lureau        smartcard="yes"
4141111a38b0SRobert Relyea    else
41427b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41437b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4144111a38b0SRobert Relyea        fi
41457b02f544SMarc-André Lureau        smartcard="no"
4146111a38b0SRobert Relyea    fi
4147111a38b0SRobert Relyeafi
4148111a38b0SRobert Relyea
41492b2325ffSGerd Hoffmann# check for libusb
41502b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
415165d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41522b2325ffSGerd Hoffmann        libusb="yes"
4153ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4154ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
41552b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
41562b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
41572b2325ffSGerd Hoffmann    else
41582b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
41598efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
41602b2325ffSGerd Hoffmann        fi
41612b2325ffSGerd Hoffmann        libusb="no"
41622b2325ffSGerd Hoffmann    fi
41632b2325ffSGerd Hoffmannfi
41642b2325ffSGerd Hoffmann
416569354a83SHans de Goede# check for usbredirparser for usb network redirection support
416669354a83SHans de Goedeif test "$usb_redir" != "no" ; then
416765d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
416869354a83SHans de Goede        usb_redir="yes"
4169ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4170ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
417169354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
417256ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
417369354a83SHans de Goede    else
417469354a83SHans de Goede        if test "$usb_redir" = "yes"; then
417521684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
417669354a83SHans de Goede        fi
417769354a83SHans de Goede        usb_redir="no"
417869354a83SHans de Goede    fi
417969354a83SHans de Goedefi
418069354a83SHans de Goede
4181cd4ec0b4SGerd Hoffmann##########################################
4182d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4183d9840e25STomoki Sekiyama
4184d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4185d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4186690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4187d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4188d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4189690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4190d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4191d9840e25STomoki Sekiyama	  ;;
4192690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4193d9840e25STomoki Sekiyama  esac
4194d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4195d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4196d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4197d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4198d9840e25STomoki SekiyamaEOF
4199d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4200d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4201d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4202315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4203f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4204d9840e25STomoki Sekiyama  else
4205d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4206d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4207d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4208d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4209d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4210d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4211d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4212d9840e25STomoki Sekiyama    fi
4213d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4214d9840e25STomoki Sekiyama  fi
4215d9840e25STomoki Sekiyamafi
4216d9840e25STomoki Sekiyama
4217d9840e25STomoki Sekiyama##########################################
4218d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4219d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4220d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4221d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4222d9840e25STomoki Sekiyama
4223d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4224d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4225d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4226d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4227d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4228d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4229d9840e25STomoki Sekiyama    else
4230d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4231d9840e25STomoki Sekiyama    fi
4232d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4233d9840e25STomoki Sekiyama    win_sdk=""
4234d9840e25STomoki Sekiyama  fi
4235d9840e25STomoki Sekiyamafi
4236d9840e25STomoki Sekiyama
4237d9840e25STomoki Sekiyama##########################################
423850cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
423950cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
424050cbebb9SMichael Roth  cat > $TMPC << EOF
424150cbebb9SMichael Roth#include <windows.h>
424250cbebb9SMichael Roth#include <ntddscsi.h>
424350cbebb9SMichael Rothint main(void) {
424450cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
424550cbebb9SMichael Roth#error Missing required ioctl definitions
424650cbebb9SMichael Roth#endif
424750cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
424850cbebb9SMichael Roth  return addr.Lun;
424950cbebb9SMichael Roth}
425050cbebb9SMichael RothEOF
425150cbebb9SMichael Roth  if compile_prog "" "" ; then
425250cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4253c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
425450cbebb9SMichael Roth  fi
425550cbebb9SMichael Rothfi
425650cbebb9SMichael Roth
425750cbebb9SMichael Roth##########################################
42589d9e1521SGerd Hoffmann# virgl renderer probe
42599d9e1521SGerd Hoffmann
42609d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
42619d9e1521SGerd Hoffmann  cat > $TMPC << EOF
42629d9e1521SGerd Hoffmann#include <virglrenderer.h>
42639d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
42649d9e1521SGerd HoffmannEOF
42659d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
42669d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
42679d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
42689d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
42699d9e1521SGerd Hoffmann    virglrenderer="yes"
42709d9e1521SGerd Hoffmann  else
42719d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
42729d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
42739d9e1521SGerd Hoffmann    fi
42749d9e1521SGerd Hoffmann    virglrenderer="no"
42759d9e1521SGerd Hoffmann  fi
42769d9e1521SGerd Hoffmannfi
42779d9e1521SGerd Hoffmann
42789d9e1521SGerd Hoffmann##########################################
42795f6b9e8fSBlue Swirl# check if we have fdatasync
42805f6b9e8fSBlue Swirl
42815f6b9e8fSBlue Swirlfdatasync=no
42825f6b9e8fSBlue Swirlcat > $TMPC << EOF
42835f6b9e8fSBlue Swirl#include <unistd.h>
4284d1722a27SAlexandre Raymondint main(void) {
4285d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4286d1722a27SAlexandre Raymondreturn fdatasync(0);
4287d1722a27SAlexandre Raymond#else
4288e172fe11SStefan Weil#error Not supported
4289d1722a27SAlexandre Raymond#endif
4290d1722a27SAlexandre Raymond}
42915f6b9e8fSBlue SwirlEOF
42925f6b9e8fSBlue Swirlif compile_prog "" "" ; then
42935f6b9e8fSBlue Swirl    fdatasync=yes
42945f6b9e8fSBlue Swirlfi
42955f6b9e8fSBlue Swirl
429694a420b1SStefan Hajnoczi##########################################
4297e78815a5SAndreas Färber# check if we have madvise
4298e78815a5SAndreas Färber
4299e78815a5SAndreas Färbermadvise=no
4300e78815a5SAndreas Färbercat > $TMPC << EOF
4301e78815a5SAndreas Färber#include <sys/types.h>
4302e78815a5SAndreas Färber#include <sys/mman.h>
4303832ce9c2SScott Wood#include <stddef.h>
4304e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4305e78815a5SAndreas FärberEOF
4306e78815a5SAndreas Färberif compile_prog "" "" ; then
4307e78815a5SAndreas Färber    madvise=yes
4308e78815a5SAndreas Färberfi
4309e78815a5SAndreas Färber
4310e78815a5SAndreas Färber##########################################
4311e78815a5SAndreas Färber# check if we have posix_madvise
4312e78815a5SAndreas Färber
4313e78815a5SAndreas Färberposix_madvise=no
4314e78815a5SAndreas Färbercat > $TMPC << EOF
4315e78815a5SAndreas Färber#include <sys/mman.h>
4316832ce9c2SScott Wood#include <stddef.h>
4317e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4318e78815a5SAndreas FärberEOF
4319e78815a5SAndreas Färberif compile_prog "" "" ; then
4320e78815a5SAndreas Färber    posix_madvise=yes
4321e78815a5SAndreas Färberfi
4322e78815a5SAndreas Färber
4323e78815a5SAndreas Färber##########################################
43240a852417SPaul Durrant# check if we have posix_syslog
43250a852417SPaul Durrant
43260a852417SPaul Durrantposix_syslog=no
43270a852417SPaul Durrantcat > $TMPC << EOF
43280a852417SPaul Durrant#include <syslog.h>
43290a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43300a852417SPaul DurrantEOF
43310a852417SPaul Durrantif compile_prog "" "" ; then
43320a852417SPaul Durrant    posix_syslog=yes
43330a852417SPaul Durrantfi
43340a852417SPaul Durrant
43350a852417SPaul Durrant##########################################
433694a420b1SStefan Hajnoczi# check if trace backend exists
433794a420b1SStefan Hajnoczi
43385b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
433994a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43405b808275SLluís Vilanova  error_exit "invalid trace backends" \
43415b808275SLluís Vilanova      "Please choose supported trace backends."
434294a420b1SStefan Hajnoczifi
434394a420b1SStefan Hajnoczi
43447e24e92aSStefan Hajnoczi##########################################
43457e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43465b808275SLluís Vilanovaif have_backend "ust"; then
43477e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4348bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43497e24e92aSStefan Hajnocziint main(void) { return 0; }
43507e24e92aSStefan HajnocziEOF
4351c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4352bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
435389138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
43547e24e92aSStefan Hajnoczi    else
4355c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4356bf15f63cSMohamad Gebai    fi
4357bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
435889138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4359bf15f63cSMohamad Gebai    else
4360bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4361bf15f63cSMohamad Gebai    fi
4362bf15f63cSMohamad Gebai
4363bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4364bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4365bf15f63cSMohamad Gebai  else
4366bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
43677e24e92aSStefan Hajnoczi  fi
43687e24e92aSStefan Hajnoczifi
4369b3d08c02SDaniel P. Berrange
4370b3d08c02SDaniel P. Berrange##########################################
4371b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
43725b808275SLluís Vilanovaif have_backend "dtrace"; then
4373b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
437476ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4375b3d08c02SDaniel P. Berrange  fi
4376c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4377c276b17dSDaniel P. Berrange  if has 'stap' ; then
4378c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4379c276b17dSDaniel P. Berrange  fi
4380b3d08c02SDaniel P. Berrangefi
4381b3d08c02SDaniel P. Berrange
43827e24e92aSStefan Hajnoczi##########################################
4383519175a2SAlex Barcelo# check and set a backend for coroutine
4384d0e2fce5SAneesh Kumar K.V
43857c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
438633c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
438733c53c54SDaniel P. Berrange# specific one.
43887c2acc70SPeter Maydell
43897c2acc70SPeter Maydellucontext_works=no
4390d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4391d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4392d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4393cdf84806SPeter Maydell#ifdef __stub_makecontext
4394cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4395cdf84806SPeter Maydell#endif
439675cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4397d0e2fce5SAneesh Kumar K.VEOF
4398d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
43997c2acc70SPeter Maydell    ucontext_works=yes
4400d0e2fce5SAneesh Kumar K.V  fi
4401519175a2SAlex Barcelofi
44027c2acc70SPeter Maydell
44037c2acc70SPeter Maydellif test "$coroutine" = ""; then
44047c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
44057c2acc70SPeter Maydell    coroutine=win32
44067c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
44077c2acc70SPeter Maydell    coroutine=ucontext
4408519175a2SAlex Barcelo  else
44097c2acc70SPeter Maydell    coroutine=sigaltstack
44107c2acc70SPeter Maydell  fi
44117c2acc70SPeter Maydellelse
44127c2acc70SPeter Maydell  case $coroutine in
44137c2acc70SPeter Maydell  windows)
44147c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44157c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44167c2acc70SPeter Maydell    fi
44177c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44187c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44197c2acc70SPeter Maydell    coroutine=win32
44207c2acc70SPeter Maydell    ;;
44217c2acc70SPeter Maydell  ucontext)
44227c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44237c2acc70SPeter Maydell      feature_not_found "ucontext"
44247c2acc70SPeter Maydell    fi
44257c2acc70SPeter Maydell    ;;
442633c53c54SDaniel P. Berrange  sigaltstack)
44277c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44287c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44297c2acc70SPeter Maydell    fi
44307c2acc70SPeter Maydell    ;;
44317c2acc70SPeter Maydell  *)
443276ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44337c2acc70SPeter Maydell    ;;
44347c2acc70SPeter Maydell  esac
4435d0e2fce5SAneesh Kumar K.Vfi
4436d0e2fce5SAneesh Kumar K.V
443770c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
443870c60c08SStefan Hajnoczi  coroutine_pool=yes
443970c60c08SStefan Hajnoczifi
444070c60c08SStefan Hajnoczi
44417d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44427d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44437d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44447d992e4dSPeter Lieven  fi
44457d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44467d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44477d992e4dSPeter Lieven    coroutine_pool=no
44487d992e4dSPeter Lieven  fi
44497d992e4dSPeter Lievenfi
44507d992e4dSPeter Lieven
44517d992e4dSPeter Lieven
4452d0e2fce5SAneesh Kumar K.V##########################################
4453d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4454d2042378SAneesh Kumar K.V
44554e1797f9SStefan Weilopen_by_handle_at=no
4456d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4457d2042378SAneesh Kumar K.V#include <fcntl.h>
4458acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4459acc55ba8SStefan Weil# error missing definition
4460acc55ba8SStefan Weil#else
446175cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4462acc55ba8SStefan Weil#endif
4463d2042378SAneesh Kumar K.VEOF
4464d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4465d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4466d2042378SAneesh Kumar K.Vfi
4467d2042378SAneesh Kumar K.V
4468e06a765eSHarsh Prateek Bora########################################
4469e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4470e06a765eSHarsh Prateek Bora
4471e06a765eSHarsh Prateek Boralinux_magic_h=no
4472e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4473e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4474e06a765eSHarsh Prateek Boraint main(void) {
447575cafad7SStefan Weil  return 0;
4476e06a765eSHarsh Prateek Bora}
4477e06a765eSHarsh Prateek BoraEOF
4478e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4479e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4480e06a765eSHarsh Prateek Borafi
4481e06a765eSHarsh Prateek Bora
44828ab1bf12SLuiz Capitulino########################################
4483c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4484c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4485c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4486c95e3080SKevin Wolf# only a warning.
4487c95e3080SKevin Wolf#
4488c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4489c95e3080SKevin Wolf# the build doesn't fail anyway.
4490c95e3080SKevin Wolf
449106d71fa1SPeter Maydellpragma_disable_unused_but_set=no
449206d71fa1SPeter Maydellcat > $TMPC << EOF
4493e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
449406d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4495c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4496e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4497c95e3080SKevin Wolf
449806d71fa1SPeter Maydellint main(void) {
449906d71fa1SPeter Maydell    return 0;
450006d71fa1SPeter Maydell}
450106d71fa1SPeter MaydellEOF
450206d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4503cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4504c95e3080SKevin Wolfelse
4505c95e3080SKevin Wolf    werror=no
450606d71fa1SPeter Maydellfi
450706d71fa1SPeter Maydell
450806d71fa1SPeter Maydell########################################
4509541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45103f4349dcSKevin Wolf
45113f4349dcSKevin Wolfvalgrind_h=no
45123f4349dcSKevin Wolfcat > $TMPC << EOF
45133f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45143f4349dcSKevin Wolfint main(void) {
45153f4349dcSKevin Wolf  return 0;
45163f4349dcSKevin Wolf}
45173f4349dcSKevin WolfEOF
45183f4349dcSKevin Wolfif compile_prog "" "" ; then
45193f4349dcSKevin Wolf    valgrind_h=yes
45203f4349dcSKevin Wolffi
45213f4349dcSKevin Wolf
45223f4349dcSKevin Wolf########################################
45238ab1bf12SLuiz Capitulino# check if environ is declared
45248ab1bf12SLuiz Capitulino
45258ab1bf12SLuiz Capitulinohas_environ=no
45268ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45278ab1bf12SLuiz Capitulino#include <unistd.h>
45288ab1bf12SLuiz Capitulinoint main(void) {
4529c075a723SBlue Swirl    environ = 0;
45308ab1bf12SLuiz Capitulino    return 0;
45318ab1bf12SLuiz Capitulino}
45328ab1bf12SLuiz CapitulinoEOF
45338ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45348ab1bf12SLuiz Capitulino    has_environ=yes
45358ab1bf12SLuiz Capitulinofi
45368ab1bf12SLuiz Capitulino
453776a347e1SRichard Henderson########################################
453876a347e1SRichard Henderson# check if cpuid.h is usable.
453976a347e1SRichard Henderson
454076a347e1SRichard Hendersoncpuid_h=no
454176a347e1SRichard Hendersoncat > $TMPC << EOF
454276a347e1SRichard Henderson#include <cpuid.h>
454376a347e1SRichard Hendersonint main(void) {
4544774d566cSPeter Maydell    unsigned a, b, c, d;
4545774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4546774d566cSPeter Maydell
4547774d566cSPeter Maydell    if (max >= 1) {
4548774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4549774d566cSPeter Maydell    }
4550774d566cSPeter Maydell
4551774d566cSPeter Maydell    if (max >= 7) {
4552774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4553774d566cSPeter Maydell    }
4554774d566cSPeter Maydell
455576a347e1SRichard Henderson    return 0;
455676a347e1SRichard Henderson}
455776a347e1SRichard HendersonEOF
455876a347e1SRichard Hendersonif compile_prog "" "" ; then
455976a347e1SRichard Henderson    cpuid_h=yes
456076a347e1SRichard Hendersonfi
456176a347e1SRichard Henderson
4562f540166bSRichard Henderson########################################
4563f540166bSRichard Henderson# check if __[u]int128_t is usable.
4564f540166bSRichard Henderson
4565f540166bSRichard Hendersonint128=no
4566f540166bSRichard Hendersoncat > $TMPC << EOF
4567a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4568a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4569a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4570a00f66abSStefan Weil# endif
4571a00f66abSStefan Weil#endif
4572f540166bSRichard Henderson__int128_t a;
4573f540166bSRichard Henderson__uint128_t b;
4574f540166bSRichard Hendersonint main (void) {
4575f540166bSRichard Henderson  a = a + b;
4576f540166bSRichard Henderson  b = a * b;
4577464e3671SPeter Maydell  a = a * a;
4578f540166bSRichard Henderson  return 0;
4579f540166bSRichard Henderson}
4580f540166bSRichard HendersonEOF
4581f540166bSRichard Hendersonif compile_prog "" "" ; then
4582f540166bSRichard Henderson    int128=yes
4583f540166bSRichard Hendersonfi
458476a347e1SRichard Henderson
45857ebee43eSRichard Henderson#########################################
45867ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
45877ebee43eSRichard Henderson
45887ebee43eSRichard Hendersonatomic128=no
45897ebee43eSRichard Hendersonif test "$int128" = "yes"; then
45907ebee43eSRichard Henderson  cat > $TMPC << EOF
45917ebee43eSRichard Hendersonint main(void)
45927ebee43eSRichard Henderson{
45937ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
45947ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
45957ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
45967ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
45977ebee43eSRichard Henderson  return 0;
45987ebee43eSRichard Henderson}
45997ebee43eSRichard HendersonEOF
46007ebee43eSRichard Henderson  if compile_prog "" "" ; then
46017ebee43eSRichard Henderson    atomic128=yes
46027ebee43eSRichard Henderson  fi
46037ebee43eSRichard Hendersonfi
46047ebee43eSRichard Henderson
4605df79b996SRichard Henderson#########################################
4606df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4607df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4608df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4609df79b996SRichard Henderson
4610df79b996SRichard Hendersoncat > $TMPC << EOF
4611df79b996SRichard Henderson#include <stdint.h>
4612df79b996SRichard Hendersonint main(void)
4613df79b996SRichard Henderson{
4614df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4615df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4616df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4617df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4618df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4619df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4620df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4621df79b996SRichard Henderson#else
4622df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4623df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4624df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4625df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4626df79b996SRichard Henderson#endif
4627df79b996SRichard Henderson  return 0;
4628df79b996SRichard Henderson}
4629df79b996SRichard HendersonEOF
4630df79b996SRichard Hendersonif compile_prog "" "" ; then
4631df79b996SRichard Henderson  atomic64=yes
4632df79b996SRichard Hendersonfi
4633df79b996SRichard Henderson
46341e6e9acaSRichard Henderson########################################
46351e6e9acaSRichard Henderson# check if getauxval is available.
46361e6e9acaSRichard Henderson
46371e6e9acaSRichard Hendersongetauxval=no
46381e6e9acaSRichard Hendersoncat > $TMPC << EOF
46391e6e9acaSRichard Henderson#include <sys/auxv.h>
46401e6e9acaSRichard Hendersonint main(void) {
46411e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46421e6e9acaSRichard Henderson}
46431e6e9acaSRichard HendersonEOF
46441e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46451e6e9acaSRichard Henderson    getauxval=yes
46461e6e9acaSRichard Hendersonfi
46471e6e9acaSRichard Henderson
4648fd0e6053SJohn Snow########################################
4649fd0e6053SJohn Snow# check if ccache is interfering with
4650fd0e6053SJohn Snow# semantic analysis of macros
4651fd0e6053SJohn Snow
46525e4dfd3dSJohn Snowunset CCACHE_CPP2
4653fd0e6053SJohn Snowccache_cpp2=no
4654fd0e6053SJohn Snowcat > $TMPC << EOF
4655fd0e6053SJohn Snowstatic const int Z = 1;
4656fd0e6053SJohn Snow#define fn() ({ Z; })
4657fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4658fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4659fd0e6053SJohn Snow#define ID(X) (X)
4660fd0e6053SJohn Snowint main(int argc, char *argv[])
4661fd0e6053SJohn Snow{
4662fd0e6053SJohn Snow    int x = 0, y = 0;
4663fd0e6053SJohn Snow    x = ID(x);
4664fd0e6053SJohn Snow    x = fn();
4665fd0e6053SJohn Snow    fn();
4666fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4667fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4668fd0e6053SJohn Snow    return 0;
4669fd0e6053SJohn Snow}
4670fd0e6053SJohn SnowEOF
4671fd0e6053SJohn Snow
4672fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4673fd0e6053SJohn Snow    ccache_cpp2=yes
4674fd0e6053SJohn Snowfi
4675fd0e6053SJohn Snow
4676b553a042SJohn Snow#################################################
4677b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4678b553a042SJohn Snow
4679b553a042SJohn Snowif test "$fortify_source" != "no"; then
4680b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4681b553a042SJohn Snow    fortify_source="no";
4682cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4683cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4684b553a042SJohn Snow    fortify_source="no";
4685b553a042SJohn Snow  else
4686b553a042SJohn Snow    fortify_source="yes"
4687b553a042SJohn Snow  fi
4688b553a042SJohn Snowfi
4689b553a042SJohn Snow
4690d2042378SAneesh Kumar K.V##########################################
4691277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4692277abf15SJan Vesely
4693277abf15SJan Veselyhave_fsxattr=no
4694277abf15SJan Veselycat > $TMPC << EOF
4695277abf15SJan Vesely#include <linux/fs.h>
4696277abf15SJan Veselystruct fsxattr foo;
4697277abf15SJan Veselyint main(void) {
4698277abf15SJan Vesely  return 0;
4699277abf15SJan Vesely}
4700277abf15SJan VeselyEOF
4701277abf15SJan Veselyif compile_prog "" "" ; then
4702277abf15SJan Vesely    have_fsxattr=yes
4703277abf15SJan Veselyfi
4704277abf15SJan Vesely
4705b66e10e4SPeter Maydell##########################################
4706b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4707575b22b1SLaurent Vivierhave_rtnetlink=no
4708575b22b1SLaurent Viviercat > $TMPC << EOF
4709575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4710575b22b1SLaurent Vivierint main(void) {
4711575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4712575b22b1SLaurent Vivier}
4713575b22b1SLaurent VivierEOF
4714575b22b1SLaurent Vivierif compile_prog "" "" ; then
4715575b22b1SLaurent Vivier    have_rtnetlink=yes
4716575b22b1SLaurent Vivierfi
4717575b22b1SLaurent Vivier
47186a02c806SStefan Hajnoczi##########################################
47196a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47206a02c806SStefan Hajnoczihave_af_vsock=no
47216a02c806SStefan Hajnoczicat > $TMPC << EOF
47226a02c806SStefan Hajnoczi#include <errno.h>
47236a02c806SStefan Hajnoczi#include <sys/types.h>
47246a02c806SStefan Hajnoczi#include <sys/socket.h>
47256a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47266a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47276a02c806SStefan Hajnoczi#endif
47286a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47296a02c806SStefan Hajnocziint main(void) {
47306a02c806SStefan Hajnoczi    int sock, ret;
47316a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47326a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47336a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47346a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47356a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47366a02c806SStefan Hajnoczi        return 0;
47376a02c806SStefan Hajnoczi    }
47386a02c806SStefan Hajnoczi    return -1;
47396a02c806SStefan Hajnoczi}
47406a02c806SStefan HajnocziEOF
47416a02c806SStefan Hajnocziif compile_prog "" "" ; then
47426a02c806SStefan Hajnoczi    have_af_vsock=yes
47436a02c806SStefan Hajnoczifi
47446a02c806SStefan Hajnoczi
47456969ec6cSJames Clarke#################################################
47466969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47476969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47486969ec6cSJames Clarke# given. It does no harm to give it on other
47496969ec6cSJames Clarke# platforms too.
47506969ec6cSJames Clarke
47516969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47526969ec6cSJames Clarke#       contains -Wmissing-prototypes
47536969ec6cSJames Clarkecat > $TMPC << EOF
47546969ec6cSJames Clarkeextern int foo(void);
47556969ec6cSJames Clarkeint foo(void) { return 0; }
47566969ec6cSJames ClarkeEOF
47576969ec6cSJames Clarkeif ! compile_object ""; then
47586969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
47596969ec6cSJames Clarkefi
47607ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
47617ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
47627ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
47637ecf44a5SPaolo Bonzini    break
47647ecf44a5SPaolo Bonzini  fi
47657ecf44a5SPaolo Bonzinidone
47667ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
47677ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
47686969ec6cSJames Clarkefi
47696969ec6cSJames Clarke
4770277abf15SJan Vesely##########################################
47714d04351fSChristopher Covington# check for sysmacros.h
47724d04351fSChristopher Covington
47734d04351fSChristopher Covingtonhave_sysmacros=no
47744d04351fSChristopher Covingtoncat > $TMPC << EOF
47754d04351fSChristopher Covington#include <sys/sysmacros.h>
47764d04351fSChristopher Covingtonint main(void) {
47774d04351fSChristopher Covington    return makedev(0, 0);
47784d04351fSChristopher Covington}
47794d04351fSChristopher CovingtonEOF
47804d04351fSChristopher Covingtonif compile_prog "" "" ; then
47814d04351fSChristopher Covington    have_sysmacros=yes
47824d04351fSChristopher Covingtonfi
47834d04351fSChristopher Covington
47844d04351fSChristopher Covington##########################################
4785da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4786da92c3ffSAshish Mittal# Check if libvxhs is installed
4787da92c3ffSAshish Mittal
4788da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4789da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4790da92c3ffSAshish Mittal#include <stdint.h>
4791da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4792da92c3ffSAshish Mittal
4793da92c3ffSAshish Mittalvoid *vxhs_callback;
4794da92c3ffSAshish Mittal
4795da92c3ffSAshish Mittalint main(void) {
4796da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4797da92c3ffSAshish Mittal    return 0;
4798da92c3ffSAshish Mittal}
4799da92c3ffSAshish MittalEOF
4800da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4801da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4802da92c3ffSAshish Mittal    vxhs=yes
4803da92c3ffSAshish Mittal  else
4804da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4805da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4806da92c3ffSAshish Mittal    fi
4807da92c3ffSAshish Mittal    vxhs=no
4808da92c3ffSAshish Mittal  fi
4809da92c3ffSAshish Mittalfi
4810da92c3ffSAshish Mittal
4811da92c3ffSAshish Mittal##########################################
481249e00a18SAndreas Grapentin# check for _Static_assert()
481349e00a18SAndreas Grapentin
481449e00a18SAndreas Grapentinhave_static_assert=no
481549e00a18SAndreas Grapentincat > $TMPC << EOF
481649e00a18SAndreas Grapentin_Static_assert(1, "success");
481749e00a18SAndreas Grapentinint main(void) {
481849e00a18SAndreas Grapentin    return 0;
481949e00a18SAndreas Grapentin}
482049e00a18SAndreas GrapentinEOF
482149e00a18SAndreas Grapentinif compile_prog "" "" ; then
482249e00a18SAndreas Grapentin    have_static_assert=yes
482349e00a18SAndreas Grapentinfi
482449e00a18SAndreas Grapentin
482549e00a18SAndreas Grapentin##########################################
4826e86ecd4bSJuan Quintela# End of CC checks
4827e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4828e86ecd4bSJuan Quintela
48291d728c39SBlue Swirlif test "$gcov" = "yes" ; then
48301d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
48311d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4832b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4833e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4834ce278618SPeter Maydellelif test "$debug" = "no"; then
4835ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4836e86ecd4bSJuan Quintelafi
4837a316e378SJuan Quintela
48386542aa9cSPeter Lieven##########################################
48396542aa9cSPeter Lieven# Do we have libnfs
48406542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4841b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
48426542aa9cSPeter Lieven    libnfs="yes"
48436542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
48446542aa9cSPeter Lieven  else
48456542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
48468efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
48476542aa9cSPeter Lieven    fi
48486542aa9cSPeter Lieven    libnfs="no"
48496542aa9cSPeter Lieven  fi
48506542aa9cSPeter Lievenfi
48511d728c39SBlue Swirl
48526ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
48536ca026cbSPeter Maydellif test "$werror" = "yes"; then
48546ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
48556ca026cbSPeter Maydellfi
48566ca026cbSPeter Maydell
4857e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4858e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
48591156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4860e86ecd4bSJuan Quintela    fi
4861e86ecd4bSJuan Quintelafi
4862e86ecd4bSJuan Quintela
486394dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
486494dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
486594dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
486694dd53c5SGerd Hoffmannelse
486794dd53c5SGerd Hoffmann    POD2MAN="pod2man"
486894dd53c5SGerd Hoffmannfi
486994dd53c5SGerd Hoffmann
4870952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4871952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4872952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4873952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4874952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4875952afb71SBlue Swirl        fi
4876952afb71SBlue Swirl    done
4877952afb71SBlue Swirlfi
4878952afb71SBlue Swirl
487910ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4880e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4881528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4882834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
48835a67135aSbellard
48844b1c11fdSDaniel P. Berrangetools=""
48854b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4886ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
48874b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
48884b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4889a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
48904b1c11fdSDaniel P. Berrange  fi
48914b1c11fdSDaniel P. Berrangefi
48924b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4893983eef5aSMeador Inge  if test "$virtfs" != no ; then
4894be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4895983eef5aSMeador Inge      virtfs=yes
489617bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4897983eef5aSMeador Inge    else
4898983eef5aSMeador Inge      if test "$virtfs" = yes; then
48993f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4900983eef5aSMeador Inge      fi
490117500370SAndreas Färber      virtfs=no
4902983eef5aSMeador Inge    fi
490317bff52bSM. Mohan Kumar  fi
4904d138cee9SMichael Rothfi
49059d6bc27bSMichael Roth
49069d6bc27bSMichael Roth# Probe for guest agent support/options
49079d6bc27bSMichael Roth
4908e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4909b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4910fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4911e8ef31a3SMichael Tokarev      guest_agent=yes
4912e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4913e8ef31a3SMichael Tokarev      guest_agent=no
4914e8ef31a3SMichael Tokarev  else
4915e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4916ca35f780SPaolo Bonzini  fi
49174b1c11fdSDaniel P. Berrangefi
4918ca35f780SPaolo Bonzini
49199d6bc27bSMichael Roth# Guest agent Window MSI  package
49209d6bc27bSMichael Roth
49219d6bc27bSMichael Rothif test "$guest_agent" != yes; then
49229d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
49239d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
49249d6bc27bSMichael Roth  fi
49259d6bc27bSMichael Roth  guest_agent_msi=no
49269d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
49279d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49289d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
49299d6bc27bSMichael Roth  fi
49309d6bc27bSMichael Roth  guest_agent_msi=no
49319d6bc27bSMichael Rothelif ! has wixl; then
49329d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49339d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
49349d6bc27bSMichael Roth  fi
49359d6bc27bSMichael Roth  guest_agent_msi=no
49361a34904eSMichael Rothelse
49371a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
49381a34904eSMichael Roth  # disabled explicitly
49391a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
49401a34904eSMichael Roth    guest_agent_msi=yes
49411a34904eSMichael Roth  fi
49429d6bc27bSMichael Rothfi
49439d6bc27bSMichael Roth
49441a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
49459d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
49469d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
49479d6bc27bSMichael Roth  fi
49489d6bc27bSMichael Roth
49499d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
49509d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
49519d6bc27bSMichael Roth  fi
49529d6bc27bSMichael Roth
49539d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
49549d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
49559d6bc27bSMichael Roth  fi
49569d6bc27bSMichael Roth
49579d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
495889138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
49599d6bc27bSMichael Roth  fi
49609d6bc27bSMichael Roth
496189138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
49629d6bc27bSMichael Roth
49639d6bc27bSMichael Roth  case "$cpu" in
49649d6bc27bSMichael Roth  x86_64)
49659d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
49669d6bc27bSMichael Roth    ;;
49679d6bc27bSMichael Roth  i386)
49689d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
49699d6bc27bSMichael Roth    ;;
49709d6bc27bSMichael Roth  *)
49719d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
49729d6bc27bSMichael Roth    ;;
49739d6bc27bSMichael Roth  esac
49749d6bc27bSMichael Rothfi
49759d6bc27bSMichael Roth
4976ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4977ca35f780SPaolo Bonziniroms=
4978ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4979ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4980ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4981e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
4982e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4983e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
4984e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
4985e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4986e57218b6SPeter Maydell            ld_i386_emulation="$emu"
4987ca35f780SPaolo Bonzini            roms="optionrom"
4988e57218b6SPeter Maydell            break
4989e57218b6SPeter Maydell        fi
4990e57218b6SPeter Maydell    done
4991ca35f780SPaolo Bonzinifi
4992d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
499339ac8455SDavid Gibson  roms="$roms spapr-rtas"
499439ac8455SDavid Gibsonfi
4995ca35f780SPaolo Bonzini
49969933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
49979933c305SChristian Borntraeger  roms="$roms s390-ccw"
49989933c305SChristian Borntraegerfi
49999933c305SChristian Borntraeger
5000964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
500192fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5002964c6fa1SRichard Henderson  textseg_addr=
5003964c6fa1SRichard Henderson  case "$cpu" in
5004479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5005479eb121SRichard Henderson      # ??? Rationale for choosing this address
5006964c6fa1SRichard Henderson      textseg_addr=0x60000000
5007964c6fa1SRichard Henderson      ;;
5008964c6fa1SRichard Henderson    mips)
5009479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5010479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5011479eb121SRichard Henderson      textseg_addr=0x60000000
5012964c6fa1SRichard Henderson      ;;
5013964c6fa1SRichard Henderson  esac
5014964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5015964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5016964c6fa1SRichard Henderson    int main(void) { return 0; }
5017964c6fa1SRichard HendersonEOF
5018964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5019964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5020964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5021964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5022964c6fa1SRichard Henderson      # at least.
502392fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
502492fe2ba8SPeter Maydell        error_exit \
502592fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
502692fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
502792fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
502892fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
502992fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
503092fe2ba8SPeter Maydell            "--disable-user option to configure."
503192fe2ba8SPeter Maydell      fi
503292fe2ba8SPeter Maydell
5033964c6fa1SRichard Henderson      $ld --verbose | sed \
5034964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5035964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5036964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5037964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5038964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5039964c6fa1SRichard Henderson    fi
5040964c6fa1SRichard Henderson  fi
5041964c6fa1SRichard Hendersonfi
5042964c6fa1SRichard Henderson
504311cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
504411cde1c8SBruno Dominguez# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
504511cde1c8SBruno Dominguezif has $cxx; then
504611cde1c8SBruno Dominguez    cat > $TMPC <<EOF
504711cde1c8SBruno Dominguezint c_function(void);
504811cde1c8SBruno Dominguezint main(void) { return c_function(); }
504911cde1c8SBruno DominguezEOF
505011cde1c8SBruno Dominguez
505111cde1c8SBruno Dominguez    compile_object
505211cde1c8SBruno Dominguez
505311cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
505411cde1c8SBruno Dominguezextern "C" {
505511cde1c8SBruno Dominguez   int c_function(void);
505611cde1c8SBruno Dominguez}
505711cde1c8SBruno Dominguezint c_function(void) { return 42; }
505811cde1c8SBruno DominguezEOF
505911cde1c8SBruno Dominguez
506011cde1c8SBruno Dominguez    update_cxxflags
506111cde1c8SBruno Dominguez
506211cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
506311cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
506411cde1c8SBruno Dominguez        :
506511cde1c8SBruno Dominguez    else
506611cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
506711cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
506811cde1c8SBruno Dominguez        cxx=
506911cde1c8SBruno Dominguez    fi
507011cde1c8SBruno Dominguezelse
507111cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
507211cde1c8SBruno Dominguez    cxx=
507311cde1c8SBruno Dominguezfi
507411cde1c8SBruno Dominguez
507502d34f62SCole Robinsonecho_version() {
507602d34f62SCole Robinson    if test "$1" = "yes" ; then
507702d34f62SCole Robinson        echo "($2)"
507802d34f62SCole Robinson    fi
507902d34f62SCole Robinson}
508002d34f62SCole Robinson
508150e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
508250e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
508350e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
50845ca9388aSGerd Hoffmann
50857d13299dSbellardecho "Install prefix    $prefix"
508689138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
508789138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
508889138857SStefan Weilecho "library directory $(eval echo $libdir)"
508989138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
509089138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
509189138857SStefan Weilecho "include directory $(eval echo $includedir)"
509289138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
509311d9f695Sbellardif test "$mingw32" = "no" ; then
509489138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
509589138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
509643ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
50975a699bbbSLaszlo Ersekelse
50985a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5099d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
510011d9f695Sbellardfi
51015a67135aSbellardecho "Source path       $source_path"
51027d13299dSbellardecho "C compiler        $cc"
510383469015Sbellardecho "Host C compiler   $host_cc"
510483f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
51053c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
510645d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
51070c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5108a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
51090c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
51107d13299dSbellardecho "make              $make"
51116a882643Spbrookecho "install           $install"
5112c886edfbSBlue Swirlecho "python            $python"
5113e2d8830eSBradif test "$slirp" = "yes" ; then
5114e2d8830eSBrad    echo "smbd              $smbd"
5115e2d8830eSBradfi
511617969268SFam Zhengecho "module support    $modules"
5117a98fd896Sbellardecho "host CPU          $cpu"
5118de83cd02Sbellardecho "host big endian   $bigendian"
511997a847bcSbellardecho "target list       $target_list"
5120ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
51217d13299dSbellardecho "gprof enabled     $gprof"
512203b4fe7dSaliguoriecho "sparse enabled    $sparse"
51231625af87Saliguoriecho "strip binaries    $strip_opt"
512405c2a3e7Sbellardecho "profiler          $profiler"
512543ce4dfeSbellardecho "static build      $static"
51265b0753e0Sbellardif test "$darwin" = "yes" ; then
51275b0753e0Sbellard    echo "Cocoa support     $cocoa"
51285b0753e0Sbellardfi
5129e2134eb9SGerd Hoffmannecho "pixman            $pixman"
513089138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
513189138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5132925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
513389138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5134a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5135ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5136b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
513791bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
513837788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
513989138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5140fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
51419a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
51424d3b6f6eSbalrogecho "curses support    $curses"
51439d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5144769ce76dSAlexander Grafecho "curl support      $curl"
514567b915a5Sbellardecho "mingw32 support   $mingw32"
51460c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5147b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5148b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5149983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5150821601eaSJes Sorensenecho "VNC support       $vnc"
5151821601eaSJes Sorensenif test "$vnc" = "yes" ; then
51522f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
51532f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5154efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5155821601eaSJes Sorensenfi
51563142255cSblueswir1if test -n "$sparc_cpu"; then
51573142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
51583142255cSblueswir1fi
5159e37630caSaliguoriecho "xen support       $xen"
51603996e85cSPaul Durrantif test "$xen" = "yes" ; then
51613996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
516264a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
51633996e85cSPaul Durrantfi
51642e4d9fb1Saurel32echo "brlapi support    $brlapi"
5165a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5166a25dba17SJuan Quintelaecho "Documentation     $docs"
516740d6444eSAvi Kivityecho "PIE               $pie"
51688a16d273Sthsecho "vde support       $vde"
516958952137SVincenzo Maffioneecho "netmap support    $netmap"
51705c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5171758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
517277755340Sthsecho "Install blobs     $blobs"
5173b31a0277SJuan Quintelaecho "KVM support       $kvm"
5174b0cb0a66SVincent Palatinecho "HAX support       $hax"
51752da776dbSMichael R. Hinesecho "RDMA support      $rdma"
51769195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5177f652e6afSaurel32echo "fdt support       $fdt"
5178ceb42de8Saliguoriecho "preadv support    $preadv"
51795f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5180e78815a5SAndreas Färberecho "madvise           $madvise"
5181e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
518247e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5183d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
51845e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5185fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
51865b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5187713572a7SMarc-André Lureauif have_backend "simple"; then
51889410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5189e00e36fbSStefan Weilfi
519089138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5191f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5192dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
51937b02f544SMarc-André Lureauecho "smartcard support $smartcard"
51942b2325ffSGerd Hoffmannecho "libusb            $libusb"
519569354a83SHans de Goedeecho "usb net redir     $usb_redir"
5196da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5197014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5198c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
51996542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5200d138cee9SMichael Rothecho "build guest agent $guest_agent"
5201d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
520250cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
52034c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5204f794573eSEduardo Otuboecho "seccomp support   $seccomp"
52057c2acc70SPeter Maydellecho "coroutine backend $coroutine"
520670c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
52077d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5208eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
52091d728c39SBlue Swirlecho "gcov              $gcov_tool"
52101d728c39SBlue Swirlecho "gcov enabled      $gcov"
5211ab214c29SStefan Bergerecho "TPM support       $tpm"
52120a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
52133b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
52143556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5215ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5216607dacd0Sqiaonuohanecho "lzo support       $lzo"
5217607dacd0Sqiaonuohanecho "snappy support    $snappy"
52186b383c08SPeter Wuecho "bzip2 support     $bzip2"
5219a99d57bbSWanlong Gaoecho "NUMA host support $numa"
52202847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
52217b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
522299f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5223a6b1d4c0SChanglong Xieecho "replication support $replication"
5224da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
522567b915a5Sbellard
52261ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
522724b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5228e8cd23deSbellardfi
522997a847bcSbellard
5230898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5231898be3e0SPeter Maydell    echo
5232898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5233898be3e0SPeter Maydell    echo
5234898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5235898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5236898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5237898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5238898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5239898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5240898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5241898be3e0SPeter Maydellfi
5242898be3e0SPeter Maydell
5243898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5244898be3e0SPeter Maydell    echo
5245898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5246898be3e0SPeter Maydell    echo
5247c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5248c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5249898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5250898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5251898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5252898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5253898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5254898be3e0SPeter Maydellfi
5255898be3e0SPeter Maydell
525698ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
525797a847bcSbellard
5258dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5259dbd99ae3SStefan Weil
526098ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
526198ec69acSJuan Quintelaecho >> $config_host_mak
526298ec69acSJuan Quintela
5263e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
526499d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
526599d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
52663aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
52678bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
52680f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
526999d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
527099d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
527122d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
52729afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
52739afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5274e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
52755a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5276785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
52775a699bbbSLaszlo Ersekfi
5278f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5279f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
528011cde1c8SBruno Dominguezecho "extra_cxxflags=$EXTRA_CXXFLAGS" >> $config_host_mak
5281f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5282834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5283f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5284804edf29SJuan Quintela
528598ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5286727e5283SPaolo Bonzini
5287f8393946Saurel32if test "$debug_tcg" = "yes" ; then
52882358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5289f8393946Saurel32fi
52901625af87Saliguoriif test "$strip_opt" = "yes" ; then
529152ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
52921625af87Saliguorifi
52937d13299dSbellardif test "$bigendian" = "yes" ; then
5294e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
529597a847bcSbellardfi
529667b915a5Sbellardif test "$mingw32" = "yes" ; then
529798ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
529889138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
52999fe6de94SBlue Swirl  version_major=${rc_version%%.*}
53009fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53019fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
53029fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53039fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
53049fe6de94SBlue Swirl  version_micro=0
53059fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
53069fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5307d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5308d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5309f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5310d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5311d9840e25STomoki Sekiyama  fi
531250cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
531350cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
531450cbebb9SMichael Roth  fi
53151a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
53169dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
53179dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
53189dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
53199dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
53209dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
53219dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
53229dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
53239dacf32dSYossi Hindin  fi
5324210fa556Spbrookelse
532535f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5326210fa556Spbrookfi
5327128ab2ffSblueswir1
5328dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5329dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5330dffcb71cSMark McLoughlinfi
5331dffcb71cSMark McLoughlin
533283fb7adfSbellardif test "$darwin" = "yes" ; then
533398ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
533483fb7adfSbellardfi
5335b29fe3edSmalc
5336b29fe3edSmalcif test "$aix" = "yes" ; then
533798ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5338b29fe3edSmalcfi
5339b29fe3edSmalc
5340ec530c81Sbellardif test "$solaris" = "yes" ; then
534198ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
53422358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
53430475a5caSths  if test "$needs_libsunmath" = "yes" ; then
534475b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
53450475a5caSths  fi
5346ec530c81Sbellardfi
5347179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5348179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5349179cf400SAndreas Färberfi
535097a847bcSbellardif test "$static" = "yes" ; then
535198ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
535297a847bcSbellardfi
53531ba16968SStefan Weilif test "$profiler" = "yes" ; then
53542358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
535505c2a3e7Sbellardfi
5356c20709aaSbellardif test "$slirp" = "yes" ; then
535798ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5358e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5359c20709aaSbellardfi
53608a16d273Sthsif test "$vde" = "yes" ; then
536198ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
53628a16d273Sthsfi
536358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
536458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
536558952137SVincenzo Maffionefi
5366015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5367015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5368015a33bdSGongleifi
536947e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
537047e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
537147e98658SCorey Bryantfi
53722358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
53730c58ac1cSmalcfor drv in $audio_drv_list; do
537489138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
537598ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
53760c58ac1cSmalcdone
537767f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
537867f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
537967f86e8eSJuan Quintelafi
5380d5631638Smalcif test "$audio_win_int" = "yes" ; then
5381d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5382d5631638Smalcfi
5383b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5384b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5385821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5386821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5387821601eaSJes Sorensenfi
53882f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
538998ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
53902f9606b3Saliguorifi
5391821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
53922f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
53932f6f5c7aSCorentin Charyfi
5394821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5395efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5396efe556adSCorentin Charyfi
539776655d6dSaliguoriif test "$fnmatch" = "yes" ; then
53982358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
539976655d6dSaliguorifi
5400dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5401dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5402dce512deSChristoph Hellwigfi
540389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
540498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
54052358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
540698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
540798ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5408a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
540998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5410cc8ae6deSpbrookfi
541117969268SFam Zhengif test "$modules" = "yes"; then
5412e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5413e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
541489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
541517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
541617969268SFam Zhengfi
54171ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
541898ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5419a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
54208ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
542149ecc3faSbellardfi
542249ecc3faSbellardif test "$cocoa" = "yes" ; then
542398ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
542449ecc3faSbellardfi
54254d3b6f6eSbalrogif test "$curses" = "yes" ; then
542698ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5427ab4e5602SJan Kiszkafi
5428099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
54292358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5430099d6b0fSRiku Voipiofi
543140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
543240ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
543340ff6d7eSKevin Wolffi
54343ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
54352358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
54363ce34dfbSvibisreenivasanfi
5437c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5438c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5439c2882b96SRiku Voipiofi
5440751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5441751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5442751bcc39SMarc-André Lureaufi
5443d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5444d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5445d0927938SUlrich Hechtfi
54463d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
54473d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
54483d4fa43eSKusanagi Kouichifi
5449b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5450b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5451b953f075SDenis V. Lunevfi
5452ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5453ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5454ed911435SKevin Wolffi
5455c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5456c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5457c727f47dSPeter Maydellfi
5458dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5459dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5460dace20dcSPeter Maydellfi
5461d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5462d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5463d0927938SUlrich Hechtfi
54644e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
54654e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
54664e0c6529SAlex Blighfi
5467cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5468cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5469cd758dd0SAlex Blighfi
54703b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
54713b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
54723b6edd16SPeter Maydellfi
54733b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
54743b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
54753b6edd16SPeter Maydellfi
5476a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5477a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5478a8fd1abaSPeter Maydellfi
547951834341SRiku Voipioif test "$timerfd" = "yes" ; then
548051834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
548151834341SRiku Voipiofi
54829af5c906SRiku Voipioif test "$setns" = "yes" ; then
54839af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
54849af5c906SRiku Voipiofi
548538860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
548638860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
548738860a03SAleksandar Markovicfi
54885a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
54895a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
54905a03cd00SAleksandar Markovicfi
54913b3f24adSaurel32if test "$inotify" = "yes" ; then
54922358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
54933b3f24adSaurel32fi
5494c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5495c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5496c05c7a73SRiku Voipiofi
54976ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
54986ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
54996ae9a1f4SJuan Quintelafi
55006ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
55016ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
55026ae9a1f4SJuan Quintelafi
5503769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5504d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5505b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
55066ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5507769ce76dSAlexander Graffi
55082e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
550998ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
55102e4d9fb1Saurel32fi
5511fb599c9aSbalrogif test "$bluez" = "yes" ; then
551298ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5513ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5514fb599c9aSbalrogfi
5515d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
55169d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
55179d41401bSMichael S. Tsirkinfi
5518a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5519a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5520a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5521a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5522014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5523925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5524925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5525925a0400SGerd Hoffmann  fi
5526bbbf9bfbSStefan Weilfi
5527a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5528ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5529ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5530ddbb0d09SDaniel P. Berrangefi
5531b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5532b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5533b917da4cSDaniel P. Berrangefi
553491bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
553591bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
55361f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
55371f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
55381f923c70SLongpeng(Mike)  fi
553937788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
554037788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
554137788f25SDaniel P. Berrange  fi
554262893b67SDaniel P. Berrangefi
554391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
554491bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5545becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5546fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5547fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5548fff2f982SDaniel P. Berrange  fi
5549ed754746SDaniel P. Berrangefi
55509a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
55519a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
55529a2fd434SDaniel P. Berrangefi
5553559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5554559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5555559607eaSDaniel P. Berrangefi
55566b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
55576b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
55586b39b063SEric Blakefi
5559277abf15SJan Vesely
5560277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5561277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5562277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5563277abf15SJan Vesely# if this macro is set.
5564277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5565277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5566277abf15SJan Veselyfi
5567bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5568bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5569a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5570a4ccabcfSAnthony Liguorifi
55719d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
55729d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
55739d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
55749d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
55759d9e1521SGerd Hoffmannfi
5576e37630caSaliguoriif test "$xen" = "yes" ; then
55776dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5578d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
557964a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
558064a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
558164a7ad6fSIan Campbell  fi
5582e37630caSaliguorifi
55835c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
55845c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
55855c6c3a6cSChristoph Hellwigfi
5586758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5587758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5588758e8e38SVenkateswararao Jujjuri (JV)fi
55894f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
55904f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
55914f26f2b6SAvi Kivityfi
5592983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5593758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5594758e8e38SVenkateswararao Jujjuri (JV)fi
55955e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
55965e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
55975e9be92dSNicholas Bellingerfi
559803ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
559903ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
560003ce5744SNikolay Nikolaevfi
5601fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5602fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5603fc0b9b0eSStefan Hajnoczifi
560477755340Sthsif test "$blobs" = "yes" ; then
560598ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
560677755340Sthsfi
5607bf9298b9Saliguoriif test "$iovec" = "yes" ; then
56082358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5609bf9298b9Saliguorifi
5610ceb42de8Saliguoriif test "$preadv" = "yes" ; then
56112358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5612ceb42de8Saliguorifi
5613f652e6afSaurel32if test "$fdt" = "yes" ; then
56143f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5615f652e6afSaurel32fi
5616dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5617dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5618dcc38d1cSMarcelo Tosattifi
56199195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
56209195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
56219195b2c2SStefan Weilfi
56225f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
56235f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
56245f6b9e8fSBlue Swirlfi
5625e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5626e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5627e78815a5SAndreas Färberfi
5628e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5629e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5630e78815a5SAndreas Färberfi
563197a847bcSbellard
5632cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5633cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5634cd4ec0b4SGerd Hoffmannfi
5635cd4ec0b4SGerd Hoffmann
56367b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
56377b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5638111a38b0SRobert Relyeafi
5639111a38b0SRobert Relyea
56402b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
56412b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
56422b2325ffSGerd Hoffmannfi
56432b2325ffSGerd Hoffmann
564469354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
564569354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
564669354a83SHans de Goedefi
564769354a83SHans de Goede
5648da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5649da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5650da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5651014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5652014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5653014cb152SGerd Hoffmann  fi
565420ff075bSMichael Wallefi
565520ff075bSMichael Walle
565699f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
565799f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
565899f2dbd3SLiang Lifi
565999f2dbd3SLiang Li
5660607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5661607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5662607dacd0Sqiaonuohanfi
5663607dacd0Sqiaonuohan
5664607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5665607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5666607dacd0Sqiaonuohanfi
5667607dacd0Sqiaonuohan
56686b383c08SPeter Wuif test "$bzip2" = "yes" ; then
56696b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
56706b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
56716b383c08SPeter Wufi
56726b383c08SPeter Wu
5673c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5674d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
56756ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
56766ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5677c589b249SRonnie Sahlbergfi
5678c589b249SRonnie Sahlberg
56796542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
56804be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
56814be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
56826542aa9cSPeter Lievenfi
56836542aa9cSPeter Lieven
5684f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5685f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5686f794573eSEduardo Otubofi
5687f794573eSEduardo Otubo
568883fb7adfSbellard# XXX: suppress that
56897d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
56902358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
56917d3505c5Sbellardfi
56927d3505c5Sbellard
56934d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
56944d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
56954d9310f4SDaniel P. Berrangefi
56963556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
56973556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
56983556c233SPaolo Bonzinifi
5699f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5700d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
57016ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
57026ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5703f27aaf4bSChristian Brunnerfi
570420ff6c80SAnthony Liguori
57057c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
570670c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
570770c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
570870c60c08SStefan Hajnoczielse
570970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
571070c60c08SStefan Hajnoczifi
5711d0e2fce5SAneesh Kumar K.V
57127d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
57137d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
57147d992e4dSPeter Lievenfi
57157d992e4dSPeter Lieven
5716d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5717d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5718d2042378SAneesh Kumar K.Vfi
5719d2042378SAneesh Kumar K.V
5720e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5721e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5722e06a765eSHarsh Prateek Borafi
5723e06a765eSHarsh Prateek Bora
5724cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5725cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
572606d71fa1SPeter Maydellfi
572706d71fa1SPeter Maydell
57283f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
57293f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
57303f4349dcSKevin Wolffi
57313f4349dcSKevin Wolf
57328ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
57338ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
57348ab1bf12SLuiz Capitulinofi
57358ab1bf12SLuiz Capitulino
573676a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
573776a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
573876a347e1SRichard Hendersonfi
573976a347e1SRichard Henderson
5740f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5741f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5742f540166bSRichard Hendersonfi
5743f540166bSRichard Henderson
57447ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
57457ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
57467ebee43eSRichard Hendersonfi
57477ebee43eSRichard Henderson
5748df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5749df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5750df79b996SRichard Hendersonfi
5751df79b996SRichard Henderson
57521e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
57531e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
57541e6e9acaSRichard Hendersonfi
57551e6e9acaSRichard Henderson
5756eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5757d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
57586ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
57596ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5760eb100396SBharata B Raofi
5761eb100396SBharata B Rao
5762d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5763d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5764d85fa9ebSJeff Codyfi
5765d85fa9ebSJeff Cody
57660c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
57670c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
57680c14fb47SBharata B Raofi
57690c14fb47SBharata B Rao
5770df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
5771df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
5772df3a429aSNiels de Vosfi
5773df3a429aSNiels de Vos
57747c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
57757c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
57767c815372SBharata B Raofi
57777c815372SBharata B Rao
57780a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5779d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
57806ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
57816ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
57820a12ec87SRichard W.M. Jonesfi
57830a12ec87SRichard W.M. Jones
5784ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
5785ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
5786ed1701c6SDr. David Alan Gilbertfi
5787ed1701c6SDr. David Alan Gilbert
578868063649Sblueswir1# USB host support
5789b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
57902b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5791b5613fdcSGerd Hoffmannelse
579298ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5793b5613fdcSGerd Hoffmannfi
579468063649Sblueswir1
57953b8acc11SPaolo Bonzini# TPM passthrough support?
57963b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
57973b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
57983b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
57993b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
58003b8acc11SPaolo Bonzini  fi
58013b8acc11SPaolo Bonzinifi
58023b8acc11SPaolo Bonzini
58035b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
58045b808275SLluís Vilanovaif have_backend "nop"; then
58056d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
580622890ab5SPrerna Saxenafi
58075b808275SLluís Vilanovaif have_backend "simple"; then
58086d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
58096d8a764eSLluís  # Set the appropriate trace file.
5810953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
58119410b56cSPrerna Saxenafi
5812ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5813ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
58146d8a764eSLluísfi
58155b808275SLluís Vilanovaif have_backend "ust"; then
58166d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
58176d8a764eSLluísfi
58185b808275SLluís Vilanovaif have_backend "dtrace"; then
58196d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
58206d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
58216d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
58226d8a764eSLluís  fi
5823c276b17dSDaniel P. Berrangefi
58245b808275SLluís Vilanovaif have_backend "ftrace"; then
5825781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5826781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5827781e9545SEiichi Tsukata  else
582821684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5829781e9545SEiichi Tsukata  fi
5830781e9545SEiichi Tsukatafi
58310a852417SPaul Durrantif have_backend "syslog"; then
58320a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
58330a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
58340a852417SPaul Durrant  else
58350a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
58360a852417SPaul Durrant  fi
58370a852417SPaul Durrantfi
58389410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
58399410b56cSPrerna Saxena
58402da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
58412da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
58422da776dbSMichael R. Hinesfi
58432da776dbSMichael R. Hines
5844575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5845575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5846575b22b1SLaurent Vivierfi
5847575b22b1SLaurent Vivier
5848a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5849a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5850a6b1d4c0SChanglong Xiefi
5851a6b1d4c0SChanglong Xie
58526a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
58536a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
58546a02c806SStefan Hajnoczifi
58556a02c806SStefan Hajnoczi
58564d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
58574d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
58584d04351fSChristopher Covingtonfi
58594d04351fSChristopher Covington
586049e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
586149e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
586249e00a18SAndreas Grapentinfi
586349e00a18SAndreas Grapentin
58645c312079SDr. David Alan Gilbert# Hold two types of flag:
58655c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
58665c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
58675c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
58685c312079SDr. David Alan Gilbert#                                     platform
58695c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
58705c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
58715c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
58725c312079SDr. David Alan Gilbertfi
58735c312079SDr. David Alan Gilbert
5874da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
5875da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
5876da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
5877da92c3ffSAshish Mittalfi
5878da92c3ffSAshish Mittal
58795b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
58805b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
58815b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
58825b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
58835b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
58845b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5885c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
58865b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
588740d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
588840d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
58895b5e3037SPaolo Bonzinielse
58905b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
58915b5e3037SPaolo Bonzinifi
58925b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
58935b5e3037SPaolo Bonzini
589498ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
589598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5896804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5897804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
58981901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
58991901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
59001901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
590121655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5902c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5903804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5904a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5905a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5906a31a8642SMichael S. Tsirkinfi
59072b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5908804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
590983f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
59103c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5911804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
591245d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5913cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
59145f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
59153dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5916804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5917804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
59184852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
59199fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5920e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
592146eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5922a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
592311cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
5924f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5925e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5926e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
592780fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
59282944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5929e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5930e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5931e39f0062SPaolo Bonzinifi
593242da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
593342da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
593442da6041SGerd Hoffmannelse
593542da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
593642da6041SGerd Hoffmannfi
5937e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
593846eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
59396969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5940e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
594173da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
59423e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5943409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5944804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
594517969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
594617969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5947957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
594890246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
594990246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
595094dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5951cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
59521d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59531d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
59541d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
59551d728c39SBlue Swirlfi
5956804edf29SJuan Quintela
59576efd7517SPeter Maydell# use included Linux headers
59586efd7517SPeter Maydellif test "$linux" = "yes" ; then
5959a307beb6SAndreas Färber  mkdir -p linux-headers
59606efd7517SPeter Maydell  case "$cpu" in
5961c72b26ecSRichard Henderson  i386|x86_64|x32)
596208312a63SPeter Maydell    linux_arch=x86
59636efd7517SPeter Maydell    ;;
59646efd7517SPeter Maydell  ppcemb|ppc|ppc64)
596508312a63SPeter Maydell    linux_arch=powerpc
59666efd7517SPeter Maydell    ;;
59676efd7517SPeter Maydell  s390x)
596808312a63SPeter Maydell    linux_arch=s390
596908312a63SPeter Maydell    ;;
59701f080313SClaudio Fontana  aarch64)
59711f080313SClaudio Fontana    linux_arch=arm64
59721f080313SClaudio Fontana    ;;
5973222e7d11SSanjay Lal  mips64)
5974222e7d11SSanjay Lal    linux_arch=mips
5975222e7d11SSanjay Lal    ;;
597608312a63SPeter Maydell  *)
597708312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
597808312a63SPeter Maydell    linux_arch="$cpu"
59796efd7517SPeter Maydell    ;;
59806efd7517SPeter Maydell  esac
598108312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
598208312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
598308312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
598408312a63SPeter Maydell    fi
59856efd7517SPeter Maydellfi
59866efd7517SPeter Maydell
598797a847bcSbellardfor target in $target_list; do
598897a847bcSbellardtarget_dir="$target"
598925be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
599089138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
599197a847bcSbellardtarget_bigendian="no"
59921f3d3c8fSJuan Quintela
5993c1799a84SPaolo Bonzinicase "$target_name" in
59944a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5995ea2d6a39SJuan Quintela  target_bigendian=yes
5996ea2d6a39SJuan Quintela  ;;
5997ea2d6a39SJuan Quintelaesac
599897a847bcSbellardtarget_softmmu="no"
5999997344f3Sbellardtarget_user_only="no"
6000831b7825Sthstarget_linux_user="no"
600184778508Sblueswir1target_bsd_user="no"
60029e407a85Spbrookcase "$target" in
6003c1799a84SPaolo Bonzini  ${target_name}-softmmu)
60049e407a85Spbrook    target_softmmu="yes"
60059e407a85Spbrook    ;;
6006c1799a84SPaolo Bonzini  ${target_name}-linux-user)
60079c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
600876ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
60099c7a4202SBlue Swirl    fi
60109e407a85Spbrook    target_user_only="yes"
60119e407a85Spbrook    target_linux_user="yes"
60129e407a85Spbrook    ;;
6013c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
60149cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
601576ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
60169c7a4202SBlue Swirl    fi
601784778508Sblueswir1    target_user_only="yes"
601884778508Sblueswir1    target_bsd_user="yes"
601984778508Sblueswir1    ;;
60209e407a85Spbrook  *)
602176ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
60229e407a85Spbrook    exit 1
60239e407a85Spbrook    ;;
60249e407a85Spbrookesac
6025831b7825Sths
602697a847bcSbellardmkdir -p $target_dir
602725be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
602897a847bcSbellard
6029e5fe0c52Spbrookbflt="no"
6030ca759f9eSAlex Bennéemttcg="no"
603189138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
603256aebc89Spbrookgdb_xml_files=""
60337ba1e619Saliguori
6034c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
60356acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6036e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6037e73aae67SJuan Quintela
6038c1799a84SPaolo Bonzinicase "$target_name" in
60392408a527Saurel32  i386)
6040b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
60412408a527Saurel32  ;;
60422408a527Saurel32  x86_64)
60436acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6044b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
60452408a527Saurel32  ;;
60462408a527Saurel32  alpha)
60475ee4f3c2SRichard Henderson    mttcg="yes"
60482408a527Saurel32  ;;
60492408a527Saurel32  arm|armeb)
6050b498c8a0SJuan Quintela    TARGET_ARCH=arm
6051e5fe0c52Spbrook    bflt="yes"
6052ca759f9eSAlex Bennée    mttcg="yes"
605356aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60542408a527Saurel32  ;;
60556a49fa95SAlexander Graf  aarch64)
60566a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
60576a49fa95SAlexander Graf    bflt="yes"
6058ca759f9eSAlex Bennée    mttcg="yes"
60598f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
60606a49fa95SAlexander Graf  ;;
60612408a527Saurel32  cris)
60622408a527Saurel32  ;;
606361766fe9SRichard Henderson  hppa)
606461766fe9SRichard Henderson  ;;
6065613a22c9SMichael Walle  lm32)
6066613a22c9SMichael Walle  ;;
60672408a527Saurel32  m68k)
60680938cda5Saurel32    bflt="yes"
6069*5a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
60702408a527Saurel32  ;;
6071877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6072877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
607372b675caSEdgar E. Iglesias    bflt="yes"
607472b675caSEdgar E. Iglesias  ;;
60752408a527Saurel32  mips|mipsel)
6076b498c8a0SJuan Quintela    TARGET_ARCH=mips
607725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
60782408a527Saurel32  ;;
60792408a527Saurel32  mipsn32|mipsn32el)
6080597e2cecSRichard Henderson    TARGET_ARCH=mips64
60816acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
608225be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6083597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
60842408a527Saurel32  ;;
60852408a527Saurel32  mips64|mips64el)
6086b498c8a0SJuan Quintela    TARGET_ARCH=mips64
60876acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
608825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
60892408a527Saurel32  ;;
6090d15a9c23SAnthony Green  moxie)
6091d15a9c23SAnthony Green  ;;
6092e671711cSMarek Vasut  nios2)
6093e671711cSMarek Vasut  ;;
60944a09d0bbSRichard Henderson  or1k)
6095e67db06eSJia Liu    TARGET_ARCH=openrisc
6096e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6097e67db06eSJia Liu  ;;
60982408a527Saurel32  ppc)
6099c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
61002408a527Saurel32  ;;
61012408a527Saurel32  ppcemb)
61026acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6103e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6104c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
61052408a527Saurel32  ;;
61062408a527Saurel32  ppc64)
61076acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6108e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6109f0b0685dSNikunj A Dadhania    mttcg=yes
61101438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61112408a527Saurel32  ;;
61129c35126cSDoug Kwan  ppc64le)
61139c35126cSDoug Kwan    TARGET_ARCH=ppc64
61149c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
61159c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6116f0b0685dSNikunj A Dadhania    mttcg=yes
61171438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61189c35126cSDoug Kwan  ;;
61192408a527Saurel32  ppc64abi32)
6120b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
61216acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6122e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
612325be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61241438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61252408a527Saurel32  ;;
61262408a527Saurel32  sh4|sh4eb)
6127b498c8a0SJuan Quintela    TARGET_ARCH=sh4
61284dbed897Spbrook    bflt="yes"
61292408a527Saurel32  ;;
61302408a527Saurel32  sparc)
61312408a527Saurel32  ;;
61322408a527Saurel32  sparc64)
61336acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
61342408a527Saurel32  ;;
61352408a527Saurel32  sparc32plus)
6136b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
61376acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6138e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
613925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61402408a527Saurel32  ;;
614124e804ecSAlexander Graf  s390x)
61428a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
614324e804ecSAlexander Graf  ;;
6144444e06b1SChen Gang  tilegx)
6145444e06b1SChen Gang  ;;
61465ecaa4edSPeter Crosthwaite  tricore)
61475ecaa4edSPeter Crosthwaite  ;;
6148d2fbca94SGuan Xuetao  unicore32)
6149d2fbca94SGuan Xuetao  ;;
6150cfa550c6SMax Filippov  xtensa|xtensaeb)
6151cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6152cfa550c6SMax Filippov  ;;
61532408a527Saurel32  *)
615476ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
61552408a527Saurel32  ;;
61562408a527Saurel32esac
61575e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
61585e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
61595e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
61605e8861a0SPaolo Bonzinifi
61615e8861a0SPaolo Bonzini
61625e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
61635e8861a0SPaolo Bonzini
616499afc91dSDaniel P. Berrangeupper() {
616599afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
616699afc91dSDaniel P. Berrange}
616799afc91dSDaniel P. Berrange
616889138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
616925be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6170c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
617125be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6172e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6173e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6174e6e91b9cSJuan Quintelafi
617525be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6176adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6177adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6178adfc3e91SStacey Sonfi
6179c1799a84SPaolo Bonzinicase "$target_name" in
61801b0c87fcSJuan Quintela  i386|x86_64)
61811b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
618225be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
6183eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
6184eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6185eb6fda0fSAnthony PERARD      fi
6186432d268cSJun Nakajima    fi
618759d21e53SAlexander Graf    ;;
618859d21e53SAlexander Graf  *)
61891b0c87fcSJuan Quintelaesac
6190c1799a84SPaolo Bonzinicase "$target_name" in
6191222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
6192c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
6193c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6194c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
6195c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
6196c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
6197c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
6198c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
6199222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
6200c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
620118b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
620218b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
620318b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
620425be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
62051ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
6206d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6207421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6208d5970055SMichael S. Tsirkin      fi
6209c59249f9SJuan Quintela    fi
6210c59249f9SJuan Quintelaesac
6211b0cb0a66SVincent Palatinif test "$hax" = "yes" ; then
6212b0cb0a66SVincent Palatin  if test "$target_softmmu" = "yes" ; then
6213b0cb0a66SVincent Palatin    case "$target_name" in
6214b0cb0a66SVincent Palatin    i386|x86_64)
6215b0cb0a66SVincent Palatin      echo "CONFIG_HAX=y" >> $config_target_mak
6216b0cb0a66SVincent Palatin    ;;
6217b0cb0a66SVincent Palatin    esac
6218b0cb0a66SVincent Palatin  fi
6219b0cb0a66SVincent Palatinfi
6220de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
622125be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
622297a847bcSbellardfi
622397a847bcSbellardif test "$target_softmmu" = "yes" ; then
622425be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6225ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6226ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6227ca759f9eSAlex Bennée  fi
6228de83cd02Sbellardfi
6229997344f3Sbellardif test "$target_user_only" = "yes" ; then
623025be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6231a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6232997344f3Sbellardfi
6233831b7825Sthsif test "$target_linux_user" = "yes" ; then
623425be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6235831b7825Sthsfi
623656aebc89Spbrooklist=""
623756aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
623856aebc89Spbrook  for x in $gdb_xml_files; do
623956aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
624056aebc89Spbrook  done
624125be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
62423d0f1517SJuan Quintelafi
6243de83cd02Sbellard
6244e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
624525be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6246e5fe0c52Spbrookfi
624784778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
624825be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
624984778508Sblueswir1fi
62505b0753e0Sbellard
62514afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6252fa282484SJuan Quintela
62534afddb55SJuan Quintelacflags=""
6254fa282484SJuan Quintelaldflags=""
62559b8e111fSJuan Quintela
6256c765fcacSPeter Crosthwaitedisas_config() {
6257c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6258c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6259c765fcacSPeter Crosthwaite}
6260c765fcacSPeter Crosthwaite
626164656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
626264656024SJuan Quintela  case "$i" in
626364656024SJuan Quintela  alpha)
6264c765fcacSPeter Crosthwaite    disas_config "ALPHA"
626564656024SJuan Quintela  ;;
626682295d8aSRichard Henderson  aarch64)
626782295d8aSRichard Henderson    if test -n "${cxx}"; then
6268c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
626982295d8aSRichard Henderson    fi
627082295d8aSRichard Henderson  ;;
627164656024SJuan Quintela  arm)
6272c765fcacSPeter Crosthwaite    disas_config "ARM"
6273999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6274c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6275999b53ecSClaudio Fontana    fi
627664656024SJuan Quintela  ;;
627764656024SJuan Quintela  cris)
6278c765fcacSPeter Crosthwaite    disas_config "CRIS"
627964656024SJuan Quintela  ;;
6280429b31a2SRichard Henderson  hppa)
6281429b31a2SRichard Henderson    disas_config "HPPA"
6282429b31a2SRichard Henderson  ;;
6283c72b26ecSRichard Henderson  i386|x86_64|x32)
6284c765fcacSPeter Crosthwaite    disas_config "I386"
628564656024SJuan Quintela  ;;
6286903ec55cSAurelien Jarno  ia64*)
6287c765fcacSPeter Crosthwaite    disas_config "IA64"
6288903ec55cSAurelien Jarno  ;;
628979368f49SMichael Walle  lm32)
6290c765fcacSPeter Crosthwaite    disas_config "LM32"
629179368f49SMichael Walle  ;;
629264656024SJuan Quintela  m68k)
6293c765fcacSPeter Crosthwaite    disas_config "M68K"
629464656024SJuan Quintela  ;;
6295877fdc12SEdgar E. Iglesias  microblaze*)
6296c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
629764656024SJuan Quintela  ;;
629864656024SJuan Quintela  mips*)
6299c765fcacSPeter Crosthwaite    disas_config "MIPS"
630064656024SJuan Quintela  ;;
6301d15a9c23SAnthony Green  moxie*)
6302c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6303d15a9c23SAnthony Green  ;;
6304e671711cSMarek Vasut  nios2)
6305e671711cSMarek Vasut    disas_config "NIOS2"
6306e671711cSMarek Vasut  ;;
63074a09d0bbSRichard Henderson  or1k)
6308c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6309e67db06eSJia Liu  ;;
631064656024SJuan Quintela  ppc*)
6311c765fcacSPeter Crosthwaite    disas_config "PPC"
631264656024SJuan Quintela  ;;
631324e804ecSAlexander Graf  s390*)
6314c765fcacSPeter Crosthwaite    disas_config "S390"
631564656024SJuan Quintela  ;;
631664656024SJuan Quintela  sh4)
6317c765fcacSPeter Crosthwaite    disas_config "SH4"
631864656024SJuan Quintela  ;;
631964656024SJuan Quintela  sparc*)
6320c765fcacSPeter Crosthwaite    disas_config "SPARC"
632164656024SJuan Quintela  ;;
6322cfa550c6SMax Filippov  xtensa*)
6323c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6324cfa550c6SMax Filippov  ;;
632564656024SJuan Quintela  esac
632664656024SJuan Quinteladone
63279195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6328c765fcacSPeter Crosthwaite  disas_config "TCI"
63299195b2c2SStefan Weilfi
633064656024SJuan Quintela
63316ee7126fSJuan Quintelacase "$ARCH" in
63326ee7126fSJuan Quintelaalpha)
63336ee7126fSJuan Quintela  # Ensure there's only a single GP
63346ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
63356ee7126fSJuan Quintela;;
63366ee7126fSJuan Quintelaesac
63376ee7126fSJuan Quintela
6338d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
633925be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6340d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6341d02c1db3SJuan Quintela    cflags="-p $cflags"
6342d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6343d02c1db3SJuan Quintela  fi
6344d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6345d02c1db3SJuan Quintela    ldflags="-p $ldflags"
634625be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6347d02c1db3SJuan Quintela  fi
6348d02c1db3SJuan Quintelafi
6349d02c1db3SJuan Quintela
63509b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6351964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6352fa282484SJuan Quintelafi
6353fa282484SJuan Quintela
635425be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
635525be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6356fa282484SJuan Quintela
635797a847bcSbellarddone # for target in $targets
63587d13299dSbellard
6359b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6360b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6361b776eca1SGerd Hoffmannfi
6362b776eca1SGerd Hoffmann
6363a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6364a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6365a540f158SPeter Crosthwaitefi
6366a540f158SPeter Crosthwaite
6367a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6368a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6369a99d57bbSWanlong Gaofi
6370a99d57bbSWanlong Gao
6371fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6372fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6373fd0e6053SJohn Snowfi
6374fd0e6053SJohn Snow
6375d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6376f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
6377d59157eaSPaolo BonziniDIRS="$DIRS docs docs/interop fsdev"
63789933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
63792d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
63802dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6381c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6382c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6383aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6384ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6385446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
63869933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
63872d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
63884652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
63893a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
6390753d11f2SRichard Hendersonfor bios_file in \
6391753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6392225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
63935acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6394753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6395753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6396e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6397753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
63984e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6399753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6400753d11f2SRichard Hendersondo
640189138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
64027ea78b74SJan Kiszkadone
640389138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6404c2304b52SMarcel Apfelbaumdo
640589138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6406c2304b52SMarcel Apfelbaumdone
6407d1807a4fSPaolo Bonzinimkdir -p $DIRS
64087d13299dSbellardfor f in $FILES ; do
6409cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6410f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6411f9245e10SPeter Maydell    fi
64127d13299dSbellarddone
64131ad2134fSPaul Brook
6414c34ebfdcSAnthony Liguori# temporary config to build submodules
64152d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6416c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
641737116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6418c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6419cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
64205f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6421c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6422c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
64233dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6424c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6425a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6426c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6427c34ebfdcSAnthony Liguoridone
6428c34ebfdcSAnthony Liguori
6429fe31017fSMarc-André Lureau# set up tests data directory
6430fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6431fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6432fe31017fSMarc-André Lureaufi
6433fe31017fSMarc-André Lureau
643476c7560aSMax Reitz# set up qemu-iotests in this build directory
643576c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
643676c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
643776c7560aSMax Reitz
643876c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
643976c7560aSMax Reitzecho >> "$iotests_common_env"
644076c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
644176c7560aSMax Reitz
644276c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
644376c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
644476c7560aSMax Reitzfi
644576c7560aSMax Reitz
6446dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6447dc655404SMichael S. Tsirkincat <<EOD >config.status
6448dc655404SMichael S. Tsirkin#!/bin/sh
6449dc655404SMichael S. Tsirkin# Generated by configure.
6450dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6451dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6452dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6453dc655404SMichael S. TsirkinEOD
6454dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6455dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6456cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6457dc655404SMichael S. Tsirkinchmod +x config.status
6458dc655404SMichael S. Tsirkin
64598cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6460