xref: /openbmc/qemu/configure (revision 421f4448cec3e42f8477499c5c584699e2cf656b)
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}/${TMPB}.cxx"
3166518bf6SDon SlutzTMPL="${TMPDIR1}/${TMPB}.lo"
3266518bf6SDon SlutzTMPA="${TMPDIR1}/lib${TMPB}.la"
338cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
347d13299dSbellard
35da1d85e3SGerd Hoffmannrm -f config.log
369ac81bbbSmalc
37b48e3611SPeter Maydell# Print a helpful header at the top of config.log
38b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
39979ae168SPeter Maydellprintf "# Configured with:" >> config.log
40979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
41979ae168SPeter Maydellecho >> config.log
42b48e3611SPeter Maydellecho "#" >> config.log
43b48e3611SPeter Maydell
4476ad07a4SPeter Maydellerror_exit() {
4576ad07a4SPeter Maydell    echo
4676ad07a4SPeter Maydell    echo "ERROR: $1"
4776ad07a4SPeter Maydell    while test -n "$2"; do
4876ad07a4SPeter Maydell        echo "       $2"
4976ad07a4SPeter Maydell        shift
5076ad07a4SPeter Maydell    done
5176ad07a4SPeter Maydell    echo
5276ad07a4SPeter Maydell    exit 1
5376ad07a4SPeter Maydell}
5476ad07a4SPeter Maydell
559c83ffd8SPeter Maydelldo_compiler() {
569c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
579c83ffd8SPeter Maydell    # is compiler binary to execute.
589c83ffd8SPeter Maydell    local compiler="$1"
599c83ffd8SPeter Maydell    shift
609c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
619c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
628dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
638dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
648dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
658dc38a78SPeter Maydell    # obvious to developers.
668dc38a78SPeter Maydell    if test "$werror" != "yes"; then
678dc38a78SPeter Maydell        return 0
688dc38a78SPeter Maydell    fi
698dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
708dc38a78SPeter Maydell    case "$*" in
718dc38a78SPeter Maydell        *-Werror*)
728dc38a78SPeter Maydell           return 0
738dc38a78SPeter Maydell        ;;
748dc38a78SPeter Maydell    esac
759c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
769c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
7776ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
7876ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
7976ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8076ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
818dc38a78SPeter Maydell}
828dc38a78SPeter Maydell
839c83ffd8SPeter Maydelldo_cc() {
849c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
859c83ffd8SPeter Maydell}
869c83ffd8SPeter Maydell
879c83ffd8SPeter Maydelldo_cxx() {
889c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
899c83ffd8SPeter Maydell}
909c83ffd8SPeter Maydell
919c83ffd8SPeter Maydellupdate_cxxflags() {
929c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
939c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
949c83ffd8SPeter Maydell    # because they only make sense for C programs.
959c83ffd8SPeter Maydell    QEMU_CXXFLAGS=
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
11966518bf6SDon Slutzdo_libtool() {
12066518bf6SDon Slutz    local mode=$1
12166518bf6SDon Slutz    shift
12266518bf6SDon Slutz    # Run the compiler, capturing its output to the log.
12366518bf6SDon Slutz    echo $libtool $mode --tag=CC $cc "$@" >> config.log
12466518bf6SDon Slutz    $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
12566518bf6SDon Slutz    # Test passed. If this is an --enable-werror build, rerun
12666518bf6SDon Slutz    # the test with -Werror and bail out if it fails. This
12766518bf6SDon Slutz    # makes warning-generating-errors in configure test code
12866518bf6SDon Slutz    # obvious to developers.
12966518bf6SDon Slutz    if test "$werror" != "yes"; then
13066518bf6SDon Slutz        return 0
13166518bf6SDon Slutz    fi
13266518bf6SDon Slutz    # Don't bother rerunning the compile if we were already using -Werror
13366518bf6SDon Slutz    case "$*" in
13466518bf6SDon Slutz        *-Werror*)
13566518bf6SDon Slutz           return 0
13666518bf6SDon Slutz        ;;
13766518bf6SDon Slutz    esac
13866518bf6SDon Slutz    echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
13966518bf6SDon Slutz    $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
14066518bf6SDon Slutz    error_exit "configure test passed without -Werror but failed with -Werror." \
14166518bf6SDon Slutz        "This is probably a bug in the configure script. The failing command" \
14266518bf6SDon Slutz        "will be at the bottom of config.log." \
14366518bf6SDon Slutz        "You can run configure with --disable-werror to bypass this check."
14466518bf6SDon Slutz}
14566518bf6SDon Slutz
14666518bf6SDon Slutzlibtool_prog() {
14766518bf6SDon Slutz    do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
14866518bf6SDon Slutz    do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
14966518bf6SDon Slutz}
15066518bf6SDon Slutz
15111568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
15211568d6dSPaolo Bonzinisymlink() {
15372b8b5a1SStefan Weil  rm -rf "$2"
154ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
15572b8b5a1SStefan Weil  ln -s "$1" "$2"
15611568d6dSPaolo Bonzini}
15711568d6dSPaolo Bonzini
1580dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1590dba6195SLoïc Minier# executable or a builtin)
1600dba6195SLoïc Minierhas() {
1610dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1620dba6195SLoïc Minier}
1630dba6195SLoïc Minier
1640dba6195SLoïc Minier# search for an executable in PATH
1650dba6195SLoïc Minierpath_of() {
1660dba6195SLoïc Minier    local_command="$1"
1670dba6195SLoïc Minier    local_ifs="$IFS"
1680dba6195SLoïc Minier    local_dir=""
1690dba6195SLoïc Minier
1700dba6195SLoïc Minier    # pathname has a dir component?
1710dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1720dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1730dba6195SLoïc Minier            echo "$local_command"
1740dba6195SLoïc Minier            return 0
1750dba6195SLoïc Minier        fi
1760dba6195SLoïc Minier    fi
1770dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1780dba6195SLoïc Minier        return 1
1790dba6195SLoïc Minier    fi
1800dba6195SLoïc Minier
1810dba6195SLoïc Minier    IFS=:
1820dba6195SLoïc Minier    for local_dir in $PATH; do
1830dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1840dba6195SLoïc Minier            echo "$local_dir/$local_command"
1850dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1860dba6195SLoïc Minier            return 0
1870dba6195SLoïc Minier        fi
1880dba6195SLoïc Minier    done
1890dba6195SLoïc Minier    # not found
1900dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1910dba6195SLoïc Minier    return 1
1920dba6195SLoïc Minier}
1930dba6195SLoïc Minier
1945b808275SLluís Vilanovahave_backend () {
1955b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1965b808275SLluís Vilanova}
1975b808275SLluís Vilanova
1987d13299dSbellard# default parameters
199ca4deeb1SPaolo Bonzinisource_path=`dirname "$0"`
2002ff6b91eSJuan Quintelacpu=""
201a31a8642SMichael S. Tsirkiniasl="iasl"
2021e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
20343ce4dfeSbellardstatic="no"
2047d13299dSbellardcross_prefix=""
2050c58ac1cSmalcaudio_drv_list=""
206b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
207b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
208e49d021eSPeter Maydellhost_cc="cc"
20973da375eSJuan Quintelalibs_softmmu=""
2103e2e0e6bSJuan Quintelalibs_tools=""
21167f86e8eSJuan Quintelaaudio_pt_int=""
212d5631638Smalcaudio_win_int=""
2132b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
214957f1f99SMichael Rothlibs_qga=""
2155bc62e01SGerd Hoffmanndebug_info="yes"
21663678e17SSteven Noonanstack_protector=""
217ac0df51dSaliguori
218afb63ebdSStefan Weil# Don't accept a target_list environment variable.
219afb63ebdSStefan Weilunset target_list
220377529c0SPaolo Bonzini
221377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
222377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
223377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
224377529c0SPaolo Bonzini#              unless --disable-foo is given
225377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
226377529c0SPaolo Bonzini#              feature will searched for,
227377529c0SPaolo Bonzini#              if not found, configure exits with error
228377529c0SPaolo Bonzini#
229377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
230377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
231377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
232377529c0SPaolo Bonzini
233377529c0SPaolo Bonzinibluez=""
234377529c0SPaolo Bonzinibrlapi=""
235377529c0SPaolo Bonzinicurl=""
236377529c0SPaolo Bonzinicurses=""
237377529c0SPaolo Bonzinidocs=""
238377529c0SPaolo Bonzinifdt=""
23958952137SVincenzo Maffionenetmap="no"
240e2134eb9SGerd Hoffmannpixman=""
241377529c0SPaolo Bonzinisdl=""
24247c03744SDave Airliesdlabi="1.2"
243983eef5aSMeador Ingevirtfs=""
244821601eaSJes Sorensenvnc="yes"
245377529c0SPaolo Bonzinisparse="no"
246377529c0SPaolo Bonziniuuid=""
247377529c0SPaolo Bonzinivde=""
248377529c0SPaolo Bonzinivnc_sasl=""
249377529c0SPaolo Bonzinivnc_jpeg=""
250377529c0SPaolo Bonzinivnc_png=""
251377529c0SPaolo Bonzinixen=""
252d5b93ddfSAnthony PERARDxen_ctrl_version=""
253eb6fda0fSAnthony PERARDxen_pci_passthrough=""
254377529c0SPaolo Bonzinilinux_aio=""
25547e98658SCorey Bryantcap_ng=""
256377529c0SPaolo Bonziniattr=""
2574f26f2b6SAvi Kivitylibattr=""
258377529c0SPaolo Bonzinixfs=""
259377529c0SPaolo Bonzini
260d41a75a2SBradvhost_net="no"
2615e9be92dSNicholas Bellingervhost_scsi="no"
262d41a75a2SBradkvm="no"
2632da776dbSMichael R. Hinesrdma=""
264377529c0SPaolo Bonzinigprof="no"
265377529c0SPaolo Bonzinidebug_tcg="no"
266377529c0SPaolo Bonzinidebug="no"
267b553a042SJohn Snowfortify_source=""
268377529c0SPaolo Bonzinistrip_opt="yes"
2699195b2c2SStefan Weiltcg_interpreter="no"
270377529c0SPaolo Bonzinibigendian="no"
271377529c0SPaolo Bonzinimingw32="no"
2721d728c39SBlue Swirlgcov="no"
2731d728c39SBlue Swirlgcov_tool="gcov"
274377529c0SPaolo BonziniEXESUF=""
27517969268SFam ZhengDSOSUF=".so"
27617969268SFam ZhengLDFLAGS_SHARED="-shared"
27717969268SFam Zhengmodules="no"
278377529c0SPaolo Bonziniprefix="/usr/local"
279377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
280528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
281850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
282377529c0SPaolo Bonzinibindir="\${prefix}/bin"
2833aa5d2beSAlon Levylibdir="\${prefix}/lib"
2848bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
2850f94d6daSAlon Levyincludedir="\${prefix}/include"
286377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
287785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
288377529c0SPaolo Bonziniconfsuffix="/qemu"
289377529c0SPaolo Bonzinislirp="yes"
290377529c0SPaolo Bonzinioss_lib=""
291377529c0SPaolo Bonzinibsd="no"
292377529c0SPaolo Bonzinilinux="no"
293377529c0SPaolo Bonzinisolaris="no"
294377529c0SPaolo Bonziniprofiler="no"
295377529c0SPaolo Bonzinicocoa="no"
296377529c0SPaolo Bonzinisoftmmu="yes"
297377529c0SPaolo Bonzinilinux_user="no"
298377529c0SPaolo Bonzinibsd_user="no"
299377529c0SPaolo Bonziniaix="no"
300377529c0SPaolo Bonziniblobs="yes"
301377529c0SPaolo Bonzinipkgversion=""
30240d6444eSAvi Kivitypie=""
303377529c0SPaolo Bonzinizero_malloc=""
3043556c233SPaolo Bonziniqom_cast_debug="yes"
3055b808275SLluís Vilanovatrace_backends="nop"
306377529c0SPaolo Bonzinitrace_file="trace"
307377529c0SPaolo Bonzinispice=""
308377529c0SPaolo Bonzinirbd=""
3097b02f544SMarc-André Lureausmartcard=""
3102b2325ffSGerd Hoffmannlibusb=""
31169354a83SHans de Goedeusb_redir=""
312da076ffeSGerd Hoffmannopengl=""
3131ece9905SAlon Levyzlib="yes"
314b25c9dffSStefan Weillzo=""
315b25c9dffSStefan Weilsnappy=""
3166b383c08SPeter Wubzip2=""
317e8ef31a3SMichael Tokarevguest_agent=""
318d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
31950cbebb9SMichael Rothguest_agent_ntddscsi="no"
3209dacf32dSYossi Hindinguest_agent_msi=""
321d9840e25STomoki Sekiyamavss_win32_sdk=""
322d9840e25STomoki Sekiyamawin_sdk="no"
3234b1c11fdSDaniel P. Berrangewant_tools="yes"
324c589b249SRonnie Sahlberglibiscsi=""
3256542aa9cSPeter Lievenlibnfs=""
326519175a2SAlex Barcelocoroutine=""
32770c60c08SStefan Hajnoczicoroutine_pool=""
328f794573eSEduardo Otuboseccomp=""
329eb100396SBharata B Raoglusterfs=""
3300c14fb47SBharata B Raoglusterfs_discard="no"
3317c815372SBharata B Raoglusterfs_zerofill="no"
3326a460ed1SStefan Hajnocziarchipelago="no"
333a4ccabcfSAnthony Liguorigtk=""
3349e04c683SStefan Weilgtkabi=""
335925a0400SGerd Hoffmanngtk_gl="no"
336ddbb0d09SDaniel P. Berrangegnutls=""
337ddbb0d09SDaniel P. Berrangegnutls_hash=""
33891bfcdb0SDaniel P. Berrangenettle=""
33991bfcdb0SDaniel P. Berrangegcrypt=""
340bbbf9bfbSStefan Weilvte=""
3419d9e1521SGerd Hoffmannvirglrenderer=""
342e91c793cSCole Robinsontpm="yes"
3430a12ec87SRichard W.M. Joneslibssh2=""
3444f18b782SJeff Codyvhdx=""
345a99d57bbSWanlong Gaonuma=""
3462847b469SFam Zhengtcmalloc="no"
3477b01cb97SAlexandre Derumierjemalloc="no"
348377529c0SPaolo Bonzini
349ac0df51dSaliguori# parse CC options first
350ac0df51dSaliguorifor opt do
351ac0df51dSaliguori  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
352ac0df51dSaliguori  case "$opt" in
353ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
354ac0df51dSaliguori  ;;
3553d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
356ac0df51dSaliguori  ;;
35783f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
35883f73fceSTomoki Sekiyama  ;;
359ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
360ca4deeb1SPaolo Bonzini  ;;
3612ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3622ff6b91eSJuan Quintela  ;;
363de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
364f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
365e2a2ed06SJuan Quintela  ;;
366a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
367f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
368e2a2ed06SJuan Quintela  ;;
3695bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3705bc62e01SGerd Hoffmann  ;;
3715bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3725bc62e01SGerd Hoffmann  ;;
373ac0df51dSaliguori  esac
374ac0df51dSaliguoridone
375ac0df51dSaliguori# OS specific
376ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
37793148aa5SStefan Weil# we can eliminate its usage altogether.
378ac0df51dSaliguori
379e49d021eSPeter Maydell# Preferred compiler:
380e49d021eSPeter Maydell#  ${CC} (if set)
381e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
382e49d021eSPeter Maydell#  system compiler
383e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
384e49d021eSPeter Maydell  cc="$host_cc"
385e49d021eSPeter Maydellelse
386b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
387e49d021eSPeter Maydellfi
388e49d021eSPeter Maydell
38983f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
39083f73fceSTomoki Sekiyama  cxx="c++"
39183f73fceSTomoki Sekiyamaelse
39283f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
39383f73fceSTomoki Sekiyamafi
39483f73fceSTomoki Sekiyama
395b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
3963dd46c78SBlue Swirlas="${AS-${cross_prefix}as}"
3973dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
398b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
399b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
4003f534581SBradlibtool="${LIBTOOL-${cross_prefix}libtool}"
4014852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
402b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
403b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
40417884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
40517884d7bSSergei Trofimovichquery_pkg_config() {
40617884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
40717884d7bSSergei Trofimovich}
40817884d7bSSergei Trofimovichpkg_config=query_pkg_config
409b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
41047c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
411ac0df51dSaliguori
41245d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
41345d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
41445d285abSPeter Maydell
415be17dc90SMichael S. Tsirkin# default flags for all hosts
4164c288acbSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
417f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
418c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
419be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
4206b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
4215bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4225bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
423be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4245bc62e01SGerd Hoffmannfi
425be17dc90SMichael S. Tsirkin
426ca4deeb1SPaolo Bonzini# make source path absolute
427ca4deeb1SPaolo Bonzinisource_path=`cd "$source_path"; pwd`
428ca4deeb1SPaolo Bonzini
429cab00a5aSMichael S. Tsirkin# running configure in the source tree?
430cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
431cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
432cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
433cab00a5aSMichael S. Tsirkinelse
434cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
435cab00a5aSMichael S. Tsirkinfi
436cab00a5aSMichael S. Tsirkin
437ac0df51dSaliguoricheck_define() {
438ac0df51dSaliguoricat > $TMPC <<EOF
439ac0df51dSaliguori#if !defined($1)
440fd786e1aSPeter Maydell#error $1 not defined
441ac0df51dSaliguori#endif
442ac0df51dSaliguoriint main(void) { return 0; }
443ac0df51dSaliguoriEOF
44452166aa0SJuan Quintela  compile_object
445ac0df51dSaliguori}
446ac0df51dSaliguori
447307119e7SGerd Hoffmanncheck_include() {
448307119e7SGerd Hoffmanncat > $TMPC <<EOF
449307119e7SGerd Hoffmann#include <$1>
450307119e7SGerd Hoffmannint main(void) { return 0; }
451307119e7SGerd HoffmannEOF
452307119e7SGerd Hoffmann  compile_object
453307119e7SGerd Hoffmann}
454307119e7SGerd Hoffmann
45593b25869SJohn Snowwrite_c_skeleton() {
45693b25869SJohn Snow    cat > $TMPC <<EOF
45793b25869SJohn Snowint main(void) { return 0; }
45893b25869SJohn SnowEOF
45993b25869SJohn Snow}
46093b25869SJohn Snow
461bbea4050SPeter Maydellif check_define __linux__ ; then
462bbea4050SPeter Maydell  targetos="Linux"
463bbea4050SPeter Maydellelif check_define _WIN32 ; then
464bbea4050SPeter Maydell  targetos='MINGW32'
465bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
466bbea4050SPeter Maydell  targetos='OpenBSD'
467bbea4050SPeter Maydellelif check_define __sun__ ; then
468bbea4050SPeter Maydell  targetos='SunOS'
469bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
470bbea4050SPeter Maydell  targetos='Haiku'
471bbea4050SPeter Maydellelse
472bbea4050SPeter Maydell  targetos=`uname -s`
473bbea4050SPeter Maydellfi
474bbea4050SPeter Maydell
475bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
476bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
477bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
478bbea4050SPeter Maydell# the correct CPU with the --cpu option.
479bbea4050SPeter Maydellcase $targetos in
480bbea4050SPeter MaydellDarwin)
481bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
482bbea4050SPeter Maydell  # run 64-bit userspace code.
483bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
484bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
485bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
486bbea4050SPeter Maydell    cpu="x86_64"
487bbea4050SPeter Maydell  fi
488bbea4050SPeter Maydell  ;;
489bbea4050SPeter MaydellSunOS)
490bbea4050SPeter Maydell  # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
491bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
492bbea4050SPeter Maydell    cpu="x86_64"
493bbea4050SPeter Maydell  fi
494bbea4050SPeter Maydellesac
495bbea4050SPeter Maydell
4962ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4972ff6b91eSJuan Quintela  # command line argument
4982ff6b91eSJuan Quintela  :
4992ff6b91eSJuan Quintelaelif check_define __i386__ ; then
500ac0df51dSaliguori  cpu="i386"
501ac0df51dSaliguorielif check_define __x86_64__ ; then
502c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
503c72b26ecSRichard Henderson    cpu="x32"
504c72b26ecSRichard Henderson  else
505ac0df51dSaliguori    cpu="x86_64"
506c72b26ecSRichard Henderson  fi
5073aa9bd6cSblueswir1elif check_define __sparc__ ; then
5083aa9bd6cSblueswir1  if check_define __arch64__ ; then
5093aa9bd6cSblueswir1    cpu="sparc64"
5103aa9bd6cSblueswir1  else
5113aa9bd6cSblueswir1    cpu="sparc"
5123aa9bd6cSblueswir1  fi
513fdf7ed96Smalcelif check_define _ARCH_PPC ; then
514fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
515fdf7ed96Smalc    cpu="ppc64"
516ac0df51dSaliguori  else
517fdf7ed96Smalc    cpu="ppc"
518fdf7ed96Smalc  fi
519afa05235SAurelien Jarnoelif check_define __mips__ ; then
520afa05235SAurelien Jarno  cpu="mips"
521477ba620SAurelien Jarnoelif check_define __ia64__ ; then
522477ba620SAurelien Jarno  cpu="ia64"
523d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
524d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
525d66ed0eaSAurelien Jarno    cpu="s390x"
526d66ed0eaSAurelien Jarno  else
527d66ed0eaSAurelien Jarno    cpu="s390"
528d66ed0eaSAurelien Jarno  fi
52921d89f84SPeter Maydellelif check_define __arm__ ; then
53021d89f84SPeter Maydell  cpu="arm"
5311f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5321f080313SClaudio Fontana  cpu="aarch64"
533f28ffed5SBradelif check_define __hppa__ ; then
534f28ffed5SBrad  cpu="hppa"
535fdf7ed96Smalcelse
536fdf7ed96Smalc  cpu=`uname -m`
537ac0df51dSaliguorifi
538ac0df51dSaliguori
539359bc95dSPeter MaydellARCH=
540359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
541359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5427d13299dSbellardcase "$cpu" in
543c72b26ecSRichard Henderson  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
544ea8f20f8SJuan Quintela    cpu="$cpu"
545ea8f20f8SJuan Quintela  ;;
5467d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
54797a847bcSbellard    cpu="i386"
5487d13299dSbellard  ;;
549aaa5fa14Saurel32  x86_64|amd64)
550aaa5fa14Saurel32    cpu="x86_64"
551aaa5fa14Saurel32  ;;
55221d89f84SPeter Maydell  armv*b|armv*l|arm)
55321d89f84SPeter Maydell    cpu="arm"
5547d13299dSbellard  ;;
5551f080313SClaudio Fontana  aarch64)
5561f080313SClaudio Fontana    cpu="aarch64"
5571f080313SClaudio Fontana  ;;
558afa05235SAurelien Jarno  mips*)
559afa05235SAurelien Jarno    cpu="mips"
560afa05235SAurelien Jarno  ;;
5613142255cSblueswir1  sparc|sun4[cdmuv])
562ae228531Sbellard    cpu="sparc"
563ae228531Sbellard  ;;
5647d13299dSbellard  *)
565359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
566359bc95dSPeter Maydell    ARCH=unknown
5677d13299dSbellard  ;;
5687d13299dSbellardesac
569359bc95dSPeter Maydellif test -z "$ARCH"; then
570359bc95dSPeter Maydell  ARCH="$cpu"
571359bc95dSPeter Maydellfi
572e2d52ad3SJuan Quintela
5737d13299dSbellard# OS specific
5740dbfc675SJuan Quintela
575adfc3e91SStacey Son# host *BSD for user mode
576adfc3e91SStacey SonHOST_VARIANT_DIR=""
577adfc3e91SStacey Son
5787d13299dSbellardcase $targetos in
579c326e0afSbellardCYGWIN*)
580c326e0afSbellard  mingw32="yes"
581a558ee17SJuan Quintela  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
5823cec7cc2SKővágó, Zoltán  audio_possible_drivers="sdl"
5833cec7cc2SKővágó, Zoltán  audio_drv_list="sdl"
584c326e0afSbellard;;
58567b915a5SbellardMINGW32*)
58667b915a5Sbellard  mingw32="yes"
5873cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
588307119e7SGerd Hoffmann  if check_include dsound.h; then
5893cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
590307119e7SGerd Hoffmann  else
591307119e7SGerd Hoffmann    audio_drv_list=""
592307119e7SGerd Hoffmann  fi
59367b915a5Sbellard;;
5945c40d2bdSthsGNU/kFreeBSD)
595a167ba50SAurelien Jarno  bsd="yes"
5960c58ac1cSmalc  audio_drv_list="oss"
5970bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5985c40d2bdSths;;
5997d3505c5SbellardFreeBSD)
6007d3505c5Sbellard  bsd="yes"
6010db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6020c58ac1cSmalc  audio_drv_list="oss"
6030bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
604f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
605f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
60658952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
607adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
6087d3505c5Sbellard;;
609c5e97233Sblueswir1DragonFly)
610c5e97233Sblueswir1  bsd="yes"
6110db4a067SPaolo Bonzini  make="${MAKE-gmake}"
612c5e97233Sblueswir1  audio_drv_list="oss"
6130bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
614adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
615c5e97233Sblueswir1;;
6167d3505c5SbellardNetBSD)
6177d3505c5Sbellard  bsd="yes"
6180db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6190c58ac1cSmalc  audio_drv_list="oss"
6200bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6218ef92a88Sblueswir1  oss_lib="-lossaudio"
622adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6237d3505c5Sbellard;;
6247d3505c5SbellardOpenBSD)
6257d3505c5Sbellard  bsd="yes"
6260db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6274f6ab397SBrad Smith  audio_drv_list="sdl"
6280bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
629adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6307d3505c5Sbellard;;
63183fb7adfSbellardDarwin)
63283fb7adfSbellard  bsd="yes"
63383fb7adfSbellard  darwin="yes"
63417969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6351b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
636a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6370c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6381b0f9cc2Saliguori  fi
639fd677642Sths  cocoa="yes"
6400c58ac1cSmalc  audio_drv_list="coreaudio"
64114382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6420c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6437973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
644a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
645a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
646a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
647adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
64883fb7adfSbellard;;
649ec530c81SbellardSunOS)
650ec530c81Sbellard  solaris="yes"
6510db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6520db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
653fa58948dSBlue Swirl  ld="gld"
654e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6550475a5caSths  needs_libsunmath="no"
656c2b84fabSths  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 $LIBS"
693179cf400SAndreas Färber;;
694fb065187Sbellard*)
6950c58ac1cSmalc  audio_drv_list="oss"
6960bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6975327cf48Sbellard  linux="yes"
698831b7825Sths  linux_user="yes"
699af2be207SJan Kiszka  kvm="yes"
700af2be207SJan Kiszka  vhost_net="yes"
7015e9be92dSNicholas Bellinger  vhost_scsi="yes"
702a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
703fb065187Sbellard;;
7047d13299dSbellardesac
7057d13299dSbellard
7067d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
707b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
70884778508Sblueswir1    bsd_user="yes"
7097d3505c5Sbellard  fi
71008de3949SAndreas Färberfi
7117d3505c5Sbellard
7120db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7130db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
71452510f8bSStefan Weil: ${python=${PYTHON-python}}
715e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7160db4a067SPaolo Bonzini
7173c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7183c4a4d0dSPeter Maydellif has clang; then
7193c4a4d0dSPeter Maydell  objcc=clang
7203c4a4d0dSPeter Maydellelse
7213c4a4d0dSPeter Maydell  objcc="$cc"
7223c4a4d0dSPeter Maydellfi
7233c4a4d0dSPeter Maydell
7243457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7253457a3f8SJuan Quintela  EXESUF=".exe"
72617969268SFam Zheng  DSOSUF=".dll"
727a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
728e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
729e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
730f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
73193b25869SJohn Snow  write_c_skeleton;
732f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
733f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
734f7cf5d5bSStefan Weil  fi
735c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
736683035deSPaolo Bonzini  mandir="\${prefix}"
737528ae5b8SEduardo Habkost  datadir="\${prefix}"
738850da188SEduardo Habkost  qemu_docdir="\${prefix}"
739683035deSPaolo Bonzini  bindir="\${prefix}"
740683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7415a699bbbSLaszlo Ersek  local_statedir=
742683035deSPaolo Bonzini  confsuffix=""
743259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7443457a3f8SJuan Quintelafi
7453457a3f8SJuan Quintela
746487fefdbSAnthony Liguoriwerror=""
74785aa5189Sbellard
7487d13299dSbellardfor opt do
749a46e4035Spbrook  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
7507d13299dSbellard  case "$opt" in
7512efc3265Sbellard  --help|-h) show_help=yes
7522efc3265Sbellard  ;;
75399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
75499123e13SMike Frysinger  ;;
755b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7567d13299dSbellard  ;;
757b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
75832ce6337Sbellard  ;;
759ca4deeb1SPaolo Bonzini  --source-path=*)
7607d13299dSbellard  ;;
761ac0df51dSaliguori  --cross-prefix=*)
7627d13299dSbellard  ;;
763ac0df51dSaliguori  --cc=*)
7647d13299dSbellard  ;;
765b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
76683469015Sbellard  ;;
76783f73fceSTomoki Sekiyama  --cxx=*)
76883f73fceSTomoki Sekiyama  ;;
769e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
770e007dbecSMichael S. Tsirkin  ;;
7713c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7723c4a4d0dSPeter Maydell  ;;
773b1a550a0Spbrook  --make=*) make="$optarg"
7747d13299dSbellard  ;;
7756a882643Spbrook  --install=*) install="$optarg"
7766a882643Spbrook  ;;
777c886edfbSBlue Swirl  --python=*) python="$optarg"
778c886edfbSBlue Swirl  ;;
7791d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7801d728c39SBlue Swirl  ;;
781e2d8830eSBrad  --smbd=*) smbd="$optarg"
782e2d8830eSBrad  ;;
783e2a2ed06SJuan Quintela  --extra-cflags=*)
7847d13299dSbellard  ;;
785e2a2ed06SJuan Quintela  --extra-ldflags=*)
7867d13299dSbellard  ;;
7875bc62e01SGerd Hoffmann  --enable-debug-info)
7885bc62e01SGerd Hoffmann  ;;
7895bc62e01SGerd Hoffmann  --disable-debug-info)
7905bc62e01SGerd Hoffmann  ;;
79117969268SFam Zheng  --enable-modules)
79217969268SFam Zheng      modules="yes"
79317969268SFam Zheng  ;;
7943aa88b31SStefan Hajnoczi  --disable-modules)
7953aa88b31SStefan Hajnoczi      modules="no"
7963aa88b31SStefan Hajnoczi  ;;
7972ff6b91eSJuan Quintela  --cpu=*)
7987d13299dSbellard  ;;
799b1a550a0Spbrook  --target-list=*) target_list="$optarg"
800de83cd02Sbellard  ;;
8015b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8025b808275SLluís Vilanova  ;;
8035b808275SLluís Vilanova  # XXX: backwards compatibility
8045b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
80594a420b1SStefan Hajnoczi  ;;
80674242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8079410b56cSPrerna Saxena  ;;
8087d13299dSbellard  --enable-gprof) gprof="yes"
8097d13299dSbellard  ;;
8101d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8111d728c39SBlue Swirl  ;;
81279427693SLoïc Minier  --static)
81379427693SLoïc Minier    static="yes"
81479427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
81517884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
81643ce4dfeSbellard  ;;
8170b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8180b24e75fSPaolo Bonzini  ;;
8190b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8200b24e75fSPaolo Bonzini  ;;
8213aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8223aa5d2beSAlon Levy  ;;
8238bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8248bf188aaSMichael Tokarev  ;;
8250f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8260f94d6daSAlon Levy  ;;
827528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8280b24e75fSPaolo Bonzini  ;;
829023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
830023d3d67SEduardo Habkost  ;;
831850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8320b24e75fSPaolo Bonzini  ;;
833ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
83407381cc1SAnthony Liguori  ;;
835785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
836785c23aeSLuiz Capitulino  ;;
837785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
838023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
839023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
840023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
841023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
842023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
843023ddd74SMax Filippov    # lots of directory switches by default.
844023ddd74SMax Filippov  ;;
845e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
846e2134eb9SGerd Hoffmann  ;;
847e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
848e2134eb9SGerd Hoffmann  ;;
84974880fe2SRobert Schiele  --without-pixman) pixman="none"
85074880fe2SRobert Schiele  ;;
85197a847bcSbellard  --disable-sdl) sdl="no"
85297a847bcSbellard  ;;
853c4198157SJuan Quintela  --enable-sdl) sdl="yes"
854c4198157SJuan Quintela  ;;
85547c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
85647c03744SDave Airlie  ;;
8573556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8583556c233SPaolo Bonzini  ;;
8593556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8603556c233SPaolo Bonzini  ;;
861983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
862983eef5aSMeador Inge  ;;
863983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
864983eef5aSMeador Inge  ;;
865821601eaSJes Sorensen  --disable-vnc) vnc="no"
866821601eaSJes Sorensen  ;;
867821601eaSJes Sorensen  --enable-vnc) vnc="yes"
868821601eaSJes Sorensen  ;;
8692f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8702f6a1ab0Sblueswir1  ;;
8710c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8720c58ac1cSmalc  ;;
873b64ec4e4SFam Zheng  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
874b64ec4e4SFam Zheng  ;;
875b64ec4e4SFam Zheng  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
876eb852011SMarkus Armbruster  ;;
877f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
878f8393946Saurel32  ;;
879f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
880f8393946Saurel32  ;;
881f3d08ee6SPaul Brook  --enable-debug)
882f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
883f3d08ee6SPaul Brook      debug_tcg="yes"
884f3d08ee6SPaul Brook      debug="yes"
885f3d08ee6SPaul Brook      strip_opt="no"
886b553a042SJohn Snow      fortify_source="no"
887f3d08ee6SPaul Brook  ;;
88803b4fe7dSaliguori  --enable-sparse) sparse="yes"
88903b4fe7dSaliguori  ;;
89003b4fe7dSaliguori  --disable-sparse) sparse="no"
89103b4fe7dSaliguori  ;;
8921625af87Saliguori  --disable-strip) strip_opt="no"
8931625af87Saliguori  ;;
8942f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8952f9606b3Saliguori  ;;
896ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
897ea784e3bSJuan Quintela  ;;
8982f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
8992f6f5c7aSCorentin Chary  ;;
9002f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9012f6f5c7aSCorentin Chary  ;;
902efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
903efe556adSCorentin Chary  ;;
904efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
905efe556adSCorentin Chary  ;;
906443f1376Sbellard  --disable-slirp) slirp="no"
907c20709aaSbellard  ;;
908ee682d27SStefan Weil  --disable-uuid) uuid="no"
909ee682d27SStefan Weil  ;;
910ee682d27SStefan Weil  --enable-uuid) uuid="yes"
911ee682d27SStefan Weil  ;;
912e0e6c8c0Saliguori  --disable-vde) vde="no"
9138a16d273Sths  ;;
914dfb278bdSJuan Quintela  --enable-vde) vde="yes"
915dfb278bdSJuan Quintela  ;;
91658952137SVincenzo Maffione  --disable-netmap) netmap="no"
91758952137SVincenzo Maffione  ;;
91858952137SVincenzo Maffione  --enable-netmap) netmap="yes"
91958952137SVincenzo Maffione  ;;
920e37630caSaliguori  --disable-xen) xen="no"
921e37630caSaliguori  ;;
922fc321b4bSJuan Quintela  --enable-xen) xen="yes"
923fc321b4bSJuan Quintela  ;;
924eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
925eb6fda0fSAnthony PERARD  ;;
926eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
927eb6fda0fSAnthony PERARD  ;;
9282e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9292e4d9fb1Saurel32  ;;
9304ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9314ffcedb6SJuan Quintela  ;;
932fb599c9aSbalrog  --disable-bluez) bluez="no"
933fb599c9aSbalrog  ;;
934a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
935a20a6f46SJuan Quintela  ;;
9367ba1e619Saliguori  --disable-kvm) kvm="no"
9377ba1e619Saliguori  ;;
938b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
939b31a0277SJuan Quintela  ;;
9409195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9419195b2c2SStefan Weil  ;;
9429195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9439195b2c2SStefan Weil  ;;
94447e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
94547e98658SCorey Bryant  ;;
94647e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
94747e98658SCorey Bryant  ;;
948cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
949cd4ec0b4SGerd Hoffmann  ;;
950cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
951cd4ec0b4SGerd Hoffmann  ;;
952c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
953c589b249SRonnie Sahlberg  ;;
954c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
955c589b249SRonnie Sahlberg  ;;
9566542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9576542aa9cSPeter Lieven  ;;
9586542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9596542aa9cSPeter Lieven  ;;
96005c2a3e7Sbellard  --enable-profiler) profiler="yes"
96105c2a3e7Sbellard  ;;
96214821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
96314821030SPavel Borzenkov  ;;
964c2de5c91Smalc  --enable-cocoa)
965c2de5c91Smalc      cocoa="yes" ;
966c2de5c91Smalc      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
9675b0753e0Sbellard  ;;
968cad25d69Spbrook  --disable-system) softmmu="no"
9690a8e90f4Spbrook  ;;
970cad25d69Spbrook  --enable-system) softmmu="yes"
9710a8e90f4Spbrook  ;;
9720953a80fSZachary Amsden  --disable-user)
9730953a80fSZachary Amsden      linux_user="no" ;
9740953a80fSZachary Amsden      bsd_user="no" ;
9750953a80fSZachary Amsden  ;;
9760953a80fSZachary Amsden  --enable-user) ;;
977831b7825Sths  --disable-linux-user) linux_user="no"
9780a8e90f4Spbrook  ;;
979831b7825Sths  --enable-linux-user) linux_user="yes"
980831b7825Sths  ;;
98184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
98284778508Sblueswir1  ;;
98384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
98484778508Sblueswir1  ;;
98540d6444eSAvi Kivity  --enable-pie) pie="yes"
98634005a00SKirill A. Shutemov  ;;
98740d6444eSAvi Kivity  --disable-pie) pie="no"
98834005a00SKirill A. Shutemov  ;;
98985aa5189Sbellard  --enable-werror) werror="yes"
99085aa5189Sbellard  ;;
99185aa5189Sbellard  --disable-werror) werror="no"
99285aa5189Sbellard  ;;
99363678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
99463678e17SSteven Noonan  ;;
99563678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
99663678e17SSteven Noonan  ;;
9974d3b6f6eSbalrog  --disable-curses) curses="no"
9984d3b6f6eSbalrog  ;;
999c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1000c584a6d0SJuan Quintela  ;;
1001769ce76dSAlexander Graf  --disable-curl) curl="no"
1002769ce76dSAlexander Graf  ;;
1003788c8196SJuan Quintela  --enable-curl) curl="yes"
1004788c8196SJuan Quintela  ;;
10052df87df7SJuan Quintela  --disable-fdt) fdt="no"
10062df87df7SJuan Quintela  ;;
10072df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10082df87df7SJuan Quintela  ;;
10095c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10105c6c3a6cSChristoph Hellwig  ;;
10115c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10125c6c3a6cSChristoph Hellwig  ;;
1013758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1014758e8e38SVenkateswararao Jujjuri (JV)  ;;
1015758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1016758e8e38SVenkateswararao Jujjuri (JV)  ;;
101777755340Sths  --disable-blobs) blobs="no"
101877755340Sths  ;;
10194a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10204a19f1ecSpbrook  ;;
1021519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1022519175a2SAlex Barcelo  ;;
102370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
102470c60c08SStefan Hajnoczi  ;;
102570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
102670c60c08SStefan Hajnoczi  ;;
1027a25dba17SJuan Quintela  --disable-docs) docs="no"
102870ec5dc0SAnthony Liguori  ;;
1029a25dba17SJuan Quintela  --enable-docs) docs="yes"
103083a3ab8bSJuan Quintela  ;;
1031d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1032d5970055SMichael S. Tsirkin  ;;
1033d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1034d5970055SMichael S. Tsirkin  ;;
10355e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10365e9be92dSNicholas Bellinger  ;;
10375e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10385e9be92dSNicholas Bellinger  ;;
1039da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
104020ff075bSMichael Walle  ;;
1041da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
104220ff075bSMichael Walle  ;;
1043f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1044f27aaf4bSChristian Brunner  ;;
1045f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1046f27aaf4bSChristian Brunner  ;;
10478c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10488c84cf11SSergei Trofimovich  ;;
10498c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10508c84cf11SSergei Trofimovich  ;;
10517b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1052111a38b0SRobert Relyea  ;;
10537b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1054111a38b0SRobert Relyea  ;;
10552b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10562b2325ffSGerd Hoffmann  ;;
10572b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10582b2325ffSGerd Hoffmann  ;;
105969354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
106069354a83SHans de Goede  ;;
106169354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
106269354a83SHans de Goede  ;;
10631ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10641ece9905SAlon Levy  ;;
1065b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1066b25c9dffSStefan Weil  ;;
1067607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1068607dacd0Sqiaonuohan  ;;
1069b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1070b25c9dffSStefan Weil  ;;
1071607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1072607dacd0Sqiaonuohan  ;;
10736b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10746b383c08SPeter Wu  ;;
10756b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10766b383c08SPeter Wu  ;;
1077d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1078d138cee9SMichael Roth  ;;
1079d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1080d138cee9SMichael Roth  ;;
10819dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10829dacf32dSYossi Hindin  ;;
10839dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10849dacf32dSYossi Hindin  ;;
1085d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1086d9840e25STomoki Sekiyama  ;;
1087d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1088d9840e25STomoki Sekiyama  ;;
1089d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1090d9840e25STomoki Sekiyama  ;;
1091d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1092d9840e25STomoki Sekiyama  ;;
1093d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1094d9840e25STomoki Sekiyama  ;;
1095d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1096d9840e25STomoki Sekiyama  ;;
10974b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
10984b1c11fdSDaniel P. Berrange  ;;
10994b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11004b1c11fdSDaniel P. Berrange  ;;
1101f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1102f794573eSEduardo Otubo  ;;
1103f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1104f794573eSEduardo Otubo  ;;
1105eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1106eb100396SBharata B Rao  ;;
1107eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1108eb100396SBharata B Rao  ;;
1109c9a12e75SChrysostomos Nanakos  --disable-archipelago) archipelago="no"
1110c9a12e75SChrysostomos Nanakos  ;;
1111c9a12e75SChrysostomos Nanakos  --enable-archipelago) archipelago="yes"
1112c9a12e75SChrysostomos Nanakos  ;;
111352b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
111452b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1115583f6e7bSStefan Hajnoczi  ;;
1116a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1117a4ccabcfSAnthony Liguori  ;;
1118a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1119a4ccabcfSAnthony Liguori  ;;
1120ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1121ddbb0d09SDaniel P. Berrange  ;;
1122ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1123ddbb0d09SDaniel P. Berrange  ;;
112491bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
112591bfcdb0SDaniel P. Berrange  ;;
112691bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
112791bfcdb0SDaniel P. Berrange  ;;
112891bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
112991bfcdb0SDaniel P. Berrange  ;;
113091bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
113191bfcdb0SDaniel P. Berrange  ;;
11322da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11332da776dbSMichael R. Hines  ;;
11342da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11352da776dbSMichael R. Hines  ;;
1136528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1137528de90aSDaniel P. Berrange  ;;
1138bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1139bbbf9bfbSStefan Weil  ;;
1140bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1141bbbf9bfbSStefan Weil  ;;
11429d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11439d9e1521SGerd Hoffmann  ;;
11449d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11459d9e1521SGerd Hoffmann  ;;
1146e91c793cSCole Robinson  --disable-tpm) tpm="no"
1147e91c793cSCole Robinson  ;;
1148ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1149ab214c29SStefan Berger  ;;
11500a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11510a12ec87SRichard W.M. Jones  ;;
11520a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11530a12ec87SRichard W.M. Jones  ;;
11544f18b782SJeff Cody  --enable-vhdx) vhdx="yes"
11554f18b782SJeff Cody  ;;
11564f18b782SJeff Cody  --disable-vhdx) vhdx="no"
11574f18b782SJeff Cody  ;;
1158a99d57bbSWanlong Gao  --disable-numa) numa="no"
1159a99d57bbSWanlong Gao  ;;
1160a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1161a99d57bbSWanlong Gao  ;;
11622847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11632847b469SFam Zheng  ;;
11642847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11652847b469SFam Zheng  ;;
11667b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11677b01cb97SAlexandre Derumier  ;;
11687b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11697b01cb97SAlexandre Derumier  ;;
11702d2ad6d0SFam Zheng  *)
11712d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11722d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11732d2ad6d0SFam Zheng      exit 1
11747f1559c6Sbalrog  ;;
11757d13299dSbellard  esac
11767d13299dSbellarddone
11777d13299dSbellard
1178f6f0b7d9SStefan Weilif ! has $python; then
1179f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1180f6f0b7d9SStefan Weilfi
1181f6f0b7d9SStefan Weil
1182f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1183f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1184fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1185fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1186f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1187f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1188f6f0b7d9SStefan Weilfi
1189f6f0b7d9SStefan Weil
1190fec21036SMarkus Armbruster# Suppress writing compiled files
1191f6f0b7d9SStefan Weilpython="$python -B"
1192f6f0b7d9SStefan Weil
119340293e58Sbellardcase "$cpu" in
1194e3608d66SRichard Henderson    ppc)
1195e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1196e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1197e3608d66SRichard Henderson           ;;
1198e3608d66SRichard Henderson    ppc64)
1199e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1200e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1201e3608d66SRichard Henderson           ;;
12029b9c37c3SRichard Henderson    sparc)
12030c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
120479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
12053142255cSblueswir1           ;;
1206ed968ff1SJuan Quintela    sparc64)
12070c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
120879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
12093142255cSblueswir1           ;;
121076d83bdeSths    s390)
1211061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
121228d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
121328d7cc49SRichard Henderson           ;;
121428d7cc49SRichard Henderson    s390x)
1215061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
121628d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
121776d83bdeSths           ;;
121840293e58Sbellard    i386)
121979f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12200c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12212b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
122240293e58Sbellard           ;;
122340293e58Sbellard    x86_64)
122479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64"
12250c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12262b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1227379f6698SPaul Brook           ;;
1228c72b26ecSRichard Henderson    x32)
1229c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1230c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1231c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1232c72b26ecSRichard Henderson           ;;
123330163d89SPeter Maydell    # No special flags required for other host CPUs
12343142255cSblueswir1esac
12353142255cSblueswir1
123679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
123779f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
123879f3b12fSPeter Crosthwaite
123960e0df25SPeter Maydelldefault_target_list=""
124060e0df25SPeter Maydell
12416e92f823SPeter Maydellmak_wilds=""
12426e92f823SPeter Maydell
124360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12446e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
124560e0df25SPeter Maydellfi
124660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12476e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
124860e0df25SPeter Maydellfi
124960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12506e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
125160e0df25SPeter Maydellfi
125260e0df25SPeter Maydell
12536e92f823SPeter Maydellfor config in $mak_wilds; do
12546e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12556e92f823SPeter Maydelldone
12566e92f823SPeter Maydell
1257af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1258af5db58eSpbrookcat << EOF
1259af5db58eSpbrook
1260af5db58eSpbrookUsage: configure [options]
1261af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1262af5db58eSpbrook
126308fb77edSStefan WeilStandard options:
126408fb77edSStefan Weil  --help                   print this message
126508fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
126608fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
126708fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
126808fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
126908fb77edSStefan Weil$(echo Available targets: $default_target_list | \
127008fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
127108fb77edSStefan Weil
127208fb77edSStefan WeilAdvanced options (experts only):
127308fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
127408fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
127508fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
127608fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
127708fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
127808fb77edSStefan Weil                           build time
127908fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
128008fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
128108fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
128208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
128308fb77edSStefan Weil  --make=MAKE              use specified make [$make]
128408fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
128508fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
128608fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
128708fb77edSStefan Weil  --static                 enable static build [$static]
128808fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
128908fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
129008fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
129108fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
129208fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
129308fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
129408fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1295e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
129608fb77edSStefan Weil  --enable-debug           enable common debug build options
129708fb77edSStefan Weil  --disable-strip          disable stripping binaries
129808fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
129963678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
130008fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
130108fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
130208fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
130308fb77edSStefan Weil  --block-drv-rw-whitelist=L
130408fb77edSStefan Weil                           set block driver read-write whitelist
130508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
130608fb77edSStefan Weil  --block-drv-ro-whitelist=L
130708fb77edSStefan Weil                           set block driver read-only whitelist
130808fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13095b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
131008fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
131108fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
131208fb77edSStefan Weil                           Default:trace-<pid>
1313c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1314c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1315c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1316c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
131708fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
131808fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
131908fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
132008fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1321c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1322c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1323c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1324c23f23b9SMichael Tokarev
1325c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1326c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1327c23f23b9SMichael Tokarev
1328c23f23b9SMichael Tokarev  system          all system emulation targets
1329c23f23b9SMichael Tokarev  user            supported user emulation targets
1330c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1331c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1332c23f23b9SMichael Tokarev  docs            build documentation
1333c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1334c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1335c23f23b9SMichael Tokarev  pie             Position Independent Executables
1336c23f23b9SMichael Tokarev  modules         modules support
1337c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1338c23f23b9SMichael Tokarev  debug-info      debugging information
1339c23f23b9SMichael Tokarev  sparse          sparse checker
1340c23f23b9SMichael Tokarev
1341ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
134291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
134391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1344c23f23b9SMichael Tokarev  sdl             SDL UI
1345c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1346c23f23b9SMichael Tokarev  gtk             gtk UI
1347c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1348c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1349c23f23b9SMichael Tokarev  curses          curses UI
1350c23f23b9SMichael Tokarev  vnc             VNC UI support
1351c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1352c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1353c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1354c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1355c23f23b9SMichael Tokarev  virtfs          VirtFS
1356c23f23b9SMichael Tokarev  xen             xen backend driver support
1357c23f23b9SMichael Tokarev  xen-pci-passthrough
1358c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1359c23f23b9SMichael Tokarev  curl            curl connectivity
1360c23f23b9SMichael Tokarev  fdt             fdt device tree
1361c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1362c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1363c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1364c23f23b9SMichael Tokarev  uuid            uuid support
1365c23f23b9SMichael Tokarev  vde             support for vde network
1366c23f23b9SMichael Tokarev  netmap          support for netmap network
1367c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1368c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1369c23f23b9SMichael Tokarev  attr            attr and xattr support
1370c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1371c23f23b9SMichael Tokarev  spice           spice
1372c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1373c23f23b9SMichael Tokarev  libiscsi        iscsi support
1374c23f23b9SMichael Tokarev  libnfs          nfs support
13757b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1376c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1377c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1378c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1379c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1380c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1381c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1382c23f23b9SMichael Tokarev  seccomp         seccomp support
1383c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1384c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1385c23f23b9SMichael Tokarev  archipelago     Archipelago backend
1386c23f23b9SMichael Tokarev  tpm             TPM support
1387c23f23b9SMichael Tokarev  libssh2         ssh block device support
1388c23f23b9SMichael Tokarev  vhdx            support for the Microsoft VHDX image format
1389c23f23b9SMichael Tokarev  numa            libnuma support
1390c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
13917b01cb97SAlexandre Derumier  jemalloc        jemalloc support
139208fb77edSStefan Weil
139308fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1394af5db58eSpbrookEOF
13952d2ad6d0SFam Zhengexit 0
1396af5db58eSpbrookfi
1397af5db58eSpbrook
1398359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1399359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1400359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1401359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1402359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1403359bc95dSPeter Maydell        ARCH=tci
1404359bc95dSPeter Maydell    else
140576ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1406359bc95dSPeter Maydell    fi
1407359bc95dSPeter Maydellfi
1408359bc95dSPeter Maydell
14099c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14109c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14119c83ffd8SPeter Maydellz_version=`cut -f3 -d. $source_path/VERSION`
14129c83ffd8SPeter Maydell
14139c83ffd8SPeter Maydellif test -z "$werror" ; then
14149c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
14159c83ffd8SPeter Maydell        "$linux" = "yes" ; then
14169c83ffd8SPeter Maydell        werror="yes"
14179c83ffd8SPeter Maydell    else
14189c83ffd8SPeter Maydell        werror="no"
14199c83ffd8SPeter Maydell    fi
14209c83ffd8SPeter Maydellfi
14219c83ffd8SPeter Maydell
14228d05095cSPaolo Bonzini# check that the C compiler works.
142393b25869SJohn Snowwrite_c_skeleton;
14248d05095cSPaolo Bonziniif compile_object ; then
14258d05095cSPaolo Bonzini  : C compiler works ok
14268d05095cSPaolo Bonzinielse
142776ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14288d05095cSPaolo Bonzinifi
14298d05095cSPaolo Bonzini
143098b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
143198b21dcdSPeter Maydellif has $cxx; then
143298b21dcdSPeter Maydell    cat > $TMPC <<EOF
143398b21dcdSPeter Maydellint c_function(void);
143498b21dcdSPeter Maydellint main(void) { return c_function(); }
143598b21dcdSPeter MaydellEOF
143698b21dcdSPeter Maydell
143798b21dcdSPeter Maydell    compile_object
143898b21dcdSPeter Maydell
14399c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
144098b21dcdSPeter Maydellextern "C" {
144198b21dcdSPeter Maydell   int c_function(void);
144298b21dcdSPeter Maydell}
144398b21dcdSPeter Maydellint c_function(void) { return 42; }
144498b21dcdSPeter MaydellEOF
144598b21dcdSPeter Maydell
14469c83ffd8SPeter Maydell    update_cxxflags
14479c83ffd8SPeter Maydell
14489c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
144998b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
145098b21dcdSPeter Maydell        :
145198b21dcdSPeter Maydell    else
145298b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
145398b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
145498b21dcdSPeter Maydell        cxx=
145598b21dcdSPeter Maydell    fi
145698b21dcdSPeter Maydellelse
145798b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
145898b21dcdSPeter Maydell    cxx=
145998b21dcdSPeter Maydellfi
146098b21dcdSPeter Maydell
14618d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
14628d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
14638d05095cSPaolo Bonzinigcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
146437746c5eSMarc-André Lureaugcc_flags="-Wendif-labels $gcc_flags"
1465c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
146671429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
14676ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
14686ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
14696ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
14706ca026cbSPeter Maydell# so it's too error prone.
147193b25869SJohn Snow
147293b25869SJohn Snowcc_has_warning_flag() {
147393b25869SJohn Snow    write_c_skeleton;
147493b25869SJohn Snow
1475a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1476a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1477a1d29d6cSPeter Maydell    # warning options).
147893b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
147993b25869SJohn Snow    compile_prog "-Werror $optflag" ""
148093b25869SJohn Snow}
148193b25869SJohn Snow
148293b25869SJohn Snowfor flag in $gcc_flags; do
148393b25869SJohn Snow    if cc_has_warning_flag $flag ; then
14848d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14858d05095cSPaolo Bonzini    fi
14868d05095cSPaolo Bonzinidone
14878d05095cSPaolo Bonzini
148863678e17SSteven Noonanif test "$stack_protector" != "no"; then
148963678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
14903b463a3fSMiroslav Rezanina  sp_on=0
149163678e17SSteven Noonan  for flag in $gcc_flags; do
1492590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1493590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1494590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1495590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
149663678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
149763678e17SSteven Noonan      LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
14983b463a3fSMiroslav Rezanina      sp_on=1
149963678e17SSteven Noonan      break
150063678e17SSteven Noonan    fi
150163678e17SSteven Noonan  done
15023b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15033b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15043b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15053b463a3fSMiroslav Rezanina    fi
15063b463a3fSMiroslav Rezanina  fi
150737746c5eSMarc-André Lureaufi
150837746c5eSMarc-André Lureau
1509cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1510cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1511cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1512cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1513cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1514cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1515cbdd1999SPaolo Bonziniint main(void) { return 0; }
1516cbdd1999SPaolo Bonzini#else
1517cbdd1999SPaolo Bonzini#error No bug in this compiler.
1518cbdd1999SPaolo Bonzini#endif
1519cbdd1999SPaolo BonziniEOF
1520cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1521cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1522cbdd1999SPaolo Bonzinifi
1523cbdd1999SPaolo Bonzini
152440d6444eSAvi Kivityif test "$static" = "yes" ; then
1525aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1526aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1527aa0d1f44SPaolo Bonzini  fi
152840d6444eSAvi Kivity  if test "$pie" = "yes" ; then
152976ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
153040d6444eSAvi Kivity  else
153140d6444eSAvi Kivity    pie="no"
153240d6444eSAvi Kivity  fi
153340d6444eSAvi Kivityfi
153440d6444eSAvi Kivity
1535768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1536768b7855SEmilio G. Cota  cat > $TMPC << EOF
1537768b7855SEmilio G. Cotastatic __thread int tls_var;
1538768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1539768b7855SEmilio G. CotaEOF
1540768b7855SEmilio G. Cota
1541768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1542768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1543768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1544768b7855SEmilio G. Cotafi
1545768b7855SEmilio G. Cota
154640d6444eSAvi Kivityif test "$pie" = ""; then
154740d6444eSAvi Kivity  case "$cpu-$targetos" in
1548c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
154940d6444eSAvi Kivity      ;;
155040d6444eSAvi Kivity    *)
155140d6444eSAvi Kivity      pie="no"
155240d6444eSAvi Kivity      ;;
155340d6444eSAvi Kivity  esac
155440d6444eSAvi Kivityfi
155540d6444eSAvi Kivity
155640d6444eSAvi Kivityif test "$pie" != "no" ; then
155740d6444eSAvi Kivity  cat > $TMPC << EOF
155821d4a791SAvi Kivity
155921d4a791SAvi Kivity#ifdef __linux__
156021d4a791SAvi Kivity#  define THREAD __thread
156121d4a791SAvi Kivity#else
156221d4a791SAvi Kivity#  define THREAD
156321d4a791SAvi Kivity#endif
156421d4a791SAvi Kivity
156521d4a791SAvi Kivitystatic THREAD int tls_var;
156621d4a791SAvi Kivity
156721d4a791SAvi Kivityint main(void) { return tls_var; }
156821d4a791SAvi Kivity
156940d6444eSAvi KivityEOF
157040d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
157140d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
157240d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
157340d6444eSAvi Kivity    pie="yes"
157440d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
157540d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
157640d6444eSAvi Kivity    fi
157740d6444eSAvi Kivity  else
157840d6444eSAvi Kivity    if test "$pie" = "yes"; then
157976ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
158040d6444eSAvi Kivity    else
158140d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
158240d6444eSAvi Kivity      pie="no"
158340d6444eSAvi Kivity    fi
158440d6444eSAvi Kivity  fi
158546eef33bSBrad
1586e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
158746eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
158846eef33bSBrad    LDFLAGS_NOPIE="-nopie"
158946eef33bSBrad  fi
159040d6444eSAvi Kivityfi
159140d6444eSAvi Kivity
159266518bf6SDon Slutz# check for broken gcc and libtool in RHEL5
159366518bf6SDon Slutzif test -n "$libtool" -a "$pie" != "no" ; then
159466518bf6SDon Slutz  cat > $TMPC <<EOF
159566518bf6SDon Slutz
159666518bf6SDon Slutzvoid *f(unsigned char *buf, int len);
159766518bf6SDon Slutzvoid *g(unsigned char *buf, int len);
159866518bf6SDon Slutz
159966518bf6SDon Slutzvoid *
160066518bf6SDon Slutzf(unsigned char *buf, int len)
160166518bf6SDon Slutz{
160266518bf6SDon Slutz    return (void*)0L;
160366518bf6SDon Slutz}
160466518bf6SDon Slutz
160566518bf6SDon Slutzvoid *
160666518bf6SDon Slutzg(unsigned char *buf, int len)
160766518bf6SDon Slutz{
160866518bf6SDon Slutz    return f(buf, len);
160966518bf6SDon Slutz}
161066518bf6SDon Slutz
161166518bf6SDon SlutzEOF
161266518bf6SDon Slutz  if ! libtool_prog; then
161366518bf6SDon Slutz    echo "Disabling libtool due to broken toolchain support"
161466518bf6SDon Slutz    libtool=
161566518bf6SDon Slutz  fi
161666518bf6SDon Slutzfi
161766518bf6SDon Slutz
161809dada40SPaolo Bonzini##########################################
161909dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
162009dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
162109dada40SPaolo Bonzini# specification is necessary
162209dada40SPaolo Bonzini
162309dada40SPaolo Bonziniif test "$cpu" = "i386"; then
162409dada40SPaolo Bonzini  cat > $TMPC << EOF
162509dada40SPaolo Bonzinistatic int sfaa(int *ptr)
162609dada40SPaolo Bonzini{
162709dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
162809dada40SPaolo Bonzini}
162909dada40SPaolo Bonzini
163009dada40SPaolo Bonziniint main(void)
163109dada40SPaolo Bonzini{
163209dada40SPaolo Bonzini  int val = 42;
16331405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
163409dada40SPaolo Bonzini  sfaa(&val);
163509dada40SPaolo Bonzini  return val;
163609dada40SPaolo Bonzini}
163709dada40SPaolo BonziniEOF
163809dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
163909dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
164009dada40SPaolo Bonzini  fi
164109dada40SPaolo Bonzinifi
164209dada40SPaolo Bonzini
164309dada40SPaolo Bonzini#########################################
1644ec530c81Sbellard# Solaris specific configure tool chain decisions
164509dada40SPaolo Bonzini
1646ec530c81Sbellardif test "$solaris" = "yes" ; then
16476792aa11SLoïc Minier  if has $install; then
16486792aa11SLoïc Minier    :
16496792aa11SLoïc Minier  else
165076ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
165176ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
165276ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1653ec530c81Sbellard  fi
16546792aa11SLoïc Minier  if test "`path_of $install`" = "/usr/sbin/install" ; then
165576ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
165676ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
165776ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1658ec530c81Sbellard  fi
16596792aa11SLoïc Minier  if has ar; then
16606792aa11SLoïc Minier    :
16616792aa11SLoïc Minier  else
1662ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
166376ad07a4SPeter Maydell      error_exit "No path includes ar" \
166476ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1665ec530c81Sbellard    fi
166676ad07a4SPeter Maydell    error_exit "No path includes ar"
1667ec530c81Sbellard  fi
1668ec530c81Sbellardfi
1669ec530c81Sbellard
1670afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1671121afa9eSAnthony Liguori    target_list="$default_target_list"
1672121afa9eSAnthony Liguorielse
1673121afa9eSAnthony Liguori    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
16745327cf48Sbellardfi
167525b48338SPeter Maydell
167625b48338SPeter Maydell# Check that we recognised the target name; this allows a more
167725b48338SPeter Maydell# friendly error message than if we let it fall through.
167825b48338SPeter Maydellfor target in $target_list; do
167925b48338SPeter Maydell    case " $default_target_list " in
168025b48338SPeter Maydell        *" $target "*)
168125b48338SPeter Maydell            ;;
168225b48338SPeter Maydell        *)
168325b48338SPeter Maydell            error_exit "Unknown target name '$target'"
168425b48338SPeter Maydell            ;;
168525b48338SPeter Maydell    esac
168625b48338SPeter Maydelldone
168725b48338SPeter Maydell
1688f55fe278SPaolo Bonzini# see if system emulation was really requested
1689f55fe278SPaolo Bonzinicase " $target_list " in
1690f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1691f55fe278SPaolo Bonzini  ;;
1692f55fe278SPaolo Bonzini  *) softmmu=no
1693f55fe278SPaolo Bonzini  ;;
1694f55fe278SPaolo Bonziniesac
16955327cf48Sbellard
1696249247c9SJuan Quintelafeature_not_found() {
1697249247c9SJuan Quintela  feature=$1
169821684af0SStewart Smith  remedy=$2
1699249247c9SJuan Quintela
170076ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
170121684af0SStewart Smith      "configure was not able to find it." \
170221684af0SStewart Smith      "$remedy"
1703249247c9SJuan Quintela}
1704249247c9SJuan Quintela
17057d13299dSbellard# ---
17067d13299dSbellard# big/little endian test
17077d13299dSbellardcat > $TMPC << EOF
170861cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
170961cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
171061cc919fSMike Frysingerextern int foo(short *, short *);
171161cc919fSMike Frysingerint main(int argc, char *argv[]) {
171261cc919fSMike Frysinger    return foo(big_endian, little_endian);
17137d13299dSbellard}
17147d13299dSbellardEOF
17157d13299dSbellard
171661cc919fSMike Frysingerif compile_object ; then
171761cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
171861cc919fSMike Frysinger        bigendian="yes"
171961cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
172061cc919fSMike Frysinger        bigendian="no"
17217d13299dSbellard    else
17227d13299dSbellard        echo big/little test failed
17237d13299dSbellard    fi
17247d13299dSbellardelse
172561cc919fSMike Frysinger    echo big/little test failed
17267d13299dSbellardfi
17277d13299dSbellard
1728b0a47e79SJuan Quintela##########################################
1729a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1730a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1731a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1732a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1733a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1734a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1735a30878e7SPeter Maydell    fi
1736a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1737a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1738a30878e7SPeter Maydell    fi
1739a30878e7SPeter Maydell    gtk=no
1740a30878e7SPeter Maydell    sdl=no
1741a30878e7SPeter Maydellfi
1742a30878e7SPeter Maydell
1743a30878e7SPeter Maydell##########################################
1744015a33bdSGonglei# L2TPV3 probe
1745015a33bdSGonglei
1746015a33bdSGongleicat > $TMPC <<EOF
1747015a33bdSGonglei#include <sys/socket.h>
1748bff6cb72SMichael Tokarev#include <linux/ip.h>
1749015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1750015a33bdSGongleiEOF
1751015a33bdSGongleiif compile_prog "" "" ; then
1752015a33bdSGonglei  l2tpv3=yes
1753015a33bdSGongleielse
1754015a33bdSGonglei  l2tpv3=no
1755015a33bdSGongleifi
1756015a33bdSGonglei
1757015a33bdSGonglei##########################################
17584d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17594d9310f4SDaniel P. Berrange
17604d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17614d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17624d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17634d9310f4SDaniel P. Berrange    #
17644d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
17654d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
17664d9310f4SDaniel P. Berrange    #
17674d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
17684d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
17694d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
17704d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
17714d9310f4SDaniel P. Berrange    # that for you.
17724d9310f4SDaniel P. Berrange    #
17734d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
17744d9310f4SDaniel P. Berrange    # are not in fact redundant.
17754d9310f4SDaniel P. Berrangecat > $TMPC << EOF
17764d9310f4SDaniel P. Berrange#include <unistd.h>
17774d9310f4SDaniel P. Berrange#include <time.h>
17784d9310f4SDaniel P. Berrange#undef localtime_r
17794d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
17804d9310f4SDaniel P. BerrangeEOF
17814d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
17824d9310f4SDaniel P. Berrange        localtime_r="yes"
17834d9310f4SDaniel P. Berrange    else
17844d9310f4SDaniel P. Berrange        localtime_r="no"
17854d9310f4SDaniel P. Berrange    fi
17864d9310f4SDaniel P. Berrangefi
17874d9310f4SDaniel P. Berrange
17884d9310f4SDaniel P. Berrange##########################################
1789779ab5e3SStefan Weil# pkg-config probe
1790779ab5e3SStefan Weil
1791779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
179276ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1793779ab5e3SStefan Weilfi
1794779ab5e3SStefan Weil
1795779ab5e3SStefan Weil##########################################
1796b0a47e79SJuan Quintela# NPTL probe
1797b0a47e79SJuan Quintela
179824cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1799bd0c5661Spbrook  cat > $TMPC <<EOF
1800bd0c5661Spbrook#include <sched.h>
180130813ceaSpbrook#include <linux/futex.h>
1802182eacc0SStefan Weilint main(void) {
1803bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1804bd0c5661Spbrook#error bork
1805bd0c5661Spbrook#endif
1806182eacc0SStefan Weil  return 0;
1807bd0c5661Spbrook}
1808bd0c5661SpbrookEOF
180924cb36a6SPeter Maydell  if ! compile_object ; then
181021684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1811b0a47e79SJuan Quintela  fi
1812bd0c5661Spbrookfi
1813bd0c5661Spbrook
181411d9f695Sbellard##########################################
1815ac62922eSbalrog# zlib check
1816ac62922eSbalrog
18171ece9905SAlon Levyif test "$zlib" != "no" ; then
1818ac62922eSbalrog    cat > $TMPC << EOF
1819ac62922eSbalrog#include <zlib.h>
1820ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1821ac62922eSbalrogEOF
182252166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1823ac62922eSbalrog        :
1824ac62922eSbalrog    else
182576ad07a4SPeter Maydell        error_exit "zlib check failed" \
182676ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1827ac62922eSbalrog    fi
18281ece9905SAlon Levyfi
1829eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1830ac62922eSbalrog
1831ac62922eSbalrog##########################################
1832607dacd0Sqiaonuohan# lzo check
1833607dacd0Sqiaonuohan
1834607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1835607dacd0Sqiaonuohan    cat > $TMPC << EOF
1836607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1837607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1838607dacd0SqiaonuohanEOF
1839607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1840607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1841b25c9dffSStefan Weil        lzo="yes"
1842b25c9dffSStefan Weil    else
1843b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1844b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1845b25c9dffSStefan Weil        fi
1846b25c9dffSStefan Weil        lzo="no"
1847b25c9dffSStefan Weil    fi
1848607dacd0Sqiaonuohanfi
1849607dacd0Sqiaonuohan
1850607dacd0Sqiaonuohan##########################################
1851607dacd0Sqiaonuohan# snappy check
1852607dacd0Sqiaonuohan
1853607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1854607dacd0Sqiaonuohan    cat > $TMPC << EOF
1855607dacd0Sqiaonuohan#include <snappy-c.h>
1856607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1857607dacd0SqiaonuohanEOF
1858607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1859607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1860b25c9dffSStefan Weil        snappy="yes"
1861b25c9dffSStefan Weil    else
1862b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1863b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1864b25c9dffSStefan Weil        fi
1865b25c9dffSStefan Weil        snappy="no"
1866b25c9dffSStefan Weil    fi
1867607dacd0Sqiaonuohanfi
1868607dacd0Sqiaonuohan
1869607dacd0Sqiaonuohan##########################################
18706b383c08SPeter Wu# bzip2 check
18716b383c08SPeter Wu
18726b383c08SPeter Wuif test "$bzip2" != "no" ; then
18736b383c08SPeter Wu    cat > $TMPC << EOF
18746b383c08SPeter Wu#include <bzlib.h>
18756b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
18766b383c08SPeter WuEOF
18776b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
18786b383c08SPeter Wu        bzip2="yes"
18796b383c08SPeter Wu    else
18806b383c08SPeter Wu        if test "$bzip2" = "yes"; then
18816b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
18826b383c08SPeter Wu        fi
18836b383c08SPeter Wu        bzip2="no"
18846b383c08SPeter Wu    fi
18856b383c08SPeter Wufi
18866b383c08SPeter Wu
18876b383c08SPeter Wu##########################################
1888f794573eSEduardo Otubo# libseccomp check
1889f794573eSEduardo Otubo
1890f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1891ae6e8ef1SPeter Maydell    if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1892ae6e8ef1SPeter Maydell        $pkg_config --atleast-version=2.1.1 libseccomp; then
1893b4451996SMichael Tokarev        libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1894372e47e9SAndreas Färber        QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1895f794573eSEduardo Otubo	seccomp="yes"
1896f794573eSEduardo Otubo    else
1897f794573eSEduardo Otubo	if test "$seccomp" = "yes"; then
1898896848f0SEduardo Otubo            feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1899896848f0SEduardo Otubo	fi
1900e84d5956SYann E. MORIN	seccomp="no"
1901f794573eSEduardo Otubo    fi
1902f794573eSEduardo Otubofi
1903f794573eSEduardo Otubo##########################################
1904e37630caSaliguori# xen probe
1905e37630caSaliguori
1906fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1907b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
1908d5b93ddfSAnthony PERARD
190950ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
191050ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
191150ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
191250ced5b3SStefan Weil
191350ced5b3SStefan Weil  # Xen (any)
191450ced5b3SStefan Weil  cat > $TMPC <<EOF
191550ced5b3SStefan Weil#include <xenctrl.h>
191650ced5b3SStefan Weilint main(void) {
191750ced5b3SStefan Weil  return 0;
191850ced5b3SStefan Weil}
191950ced5b3SStefan WeilEOF
192050ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
192150ced5b3SStefan Weil    # Xen not found
192250ced5b3SStefan Weil    if test "$xen" = "yes" ; then
192321684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
192450ced5b3SStefan Weil    fi
192550ced5b3SStefan Weil    xen=no
192650ced5b3SStefan Weil
1927d5b93ddfSAnthony PERARD  # Xen unstable
192869deef08SPeter Maydell  elif
192969deef08SPeter Maydell      cat > $TMPC <<EOF &&
1930e37630caSaliguori#include <xenctrl.h>
1931e108a3c1SAnthony PERARD#include <xenstore.h>
1932d5b93ddfSAnthony PERARD#include <stdint.h>
1933d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
1934d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
1935d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
1936d5b93ddfSAnthony PERARD#endif
1937d5b93ddfSAnthony PERARDint main(void) {
1938d5b93ddfSAnthony PERARD  xc_interface *xc;
1939d5b93ddfSAnthony PERARD  xs_daemon_open();
1940d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
1941d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1942d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
1943b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
19448688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1945d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
194620a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
1947d8b441a3SJan Beulich  return 0;
1948d8b441a3SJan Beulich}
1949d8b441a3SJan BeulichEOF
1950d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
1951d8b441a3SJan Beulich    then
1952d8b441a3SJan Beulich    xen_ctrl_version=460
1953d8b441a3SJan Beulich    xen=yes
1954d8b441a3SJan Beulich
1955d8b441a3SJan Beulich  # Xen 4.5
1956d8b441a3SJan Beulich  elif
1957d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
1958d8b441a3SJan Beulich#include <xenctrl.h>
1959d8b441a3SJan Beulich#include <xenstore.h>
1960d8b441a3SJan Beulich#include <stdint.h>
1961d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
1962d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
1963d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
1964d8b441a3SJan Beulich#endif
1965d8b441a3SJan Beulichint main(void) {
1966d8b441a3SJan Beulich  xc_interface *xc;
1967d8b441a3SJan Beulich  xs_daemon_open();
1968d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
1969d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1970d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
1971d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1972d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
19733996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
19743996e85cSPaul Durrant  return 0;
19753996e85cSPaul Durrant}
19763996e85cSPaul DurrantEOF
19773996e85cSPaul Durrant      compile_prog "" "$xen_libs"
19783996e85cSPaul Durrant    then
19793996e85cSPaul Durrant    xen_ctrl_version=450
19803996e85cSPaul Durrant    xen=yes
19813996e85cSPaul Durrant
19823996e85cSPaul Durrant  elif
19833996e85cSPaul Durrant      cat > $TMPC <<EOF &&
19843996e85cSPaul Durrant#include <xenctrl.h>
19853996e85cSPaul Durrant#include <xenstore.h>
19863996e85cSPaul Durrant#include <stdint.h>
19873996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
19883996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
19893996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
19903996e85cSPaul Durrant#endif
19913996e85cSPaul Durrantint main(void) {
19923996e85cSPaul Durrant  xc_interface *xc;
19933996e85cSPaul Durrant  xs_daemon_open();
19943996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
19953996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
19963996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
19973996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
19983996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
19998688e065SStefano Stabellini  return 0;
20008688e065SStefano Stabellini}
20018688e065SStefano StabelliniEOF
20028688e065SStefano Stabellini      compile_prog "" "$xen_libs"
200369deef08SPeter Maydell    then
20048688e065SStefano Stabellini    xen_ctrl_version=420
20058688e065SStefano Stabellini    xen=yes
20068688e065SStefano Stabellini
200769deef08SPeter Maydell  elif
200869deef08SPeter Maydell      cat > $TMPC <<EOF &&
20098688e065SStefano Stabellini#include <xenctrl.h>
20108688e065SStefano Stabellini#include <xs.h>
20118688e065SStefano Stabellini#include <stdint.h>
20128688e065SStefano Stabellini#include <xen/hvm/hvm_info_table.h>
20138688e065SStefano Stabellini#if !defined(HVM_MAX_VCPUS)
20148688e065SStefano Stabellini# error HVM_MAX_VCPUS not defined
20158688e065SStefano Stabellini#endif
20168688e065SStefano Stabelliniint main(void) {
20178688e065SStefano Stabellini  xs_daemon_open();
20189b4c0b56SPeter Maydell  xc_interface_open(0, 0, 0);
20198688e065SStefano Stabellini  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20208688e065SStefano Stabellini  xc_gnttab_open(NULL, 0);
20218688e065SStefano Stabellini  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2022d5b93ddfSAnthony PERARD  return 0;
2023d5b93ddfSAnthony PERARD}
2024e37630caSaliguoriEOF
202550ced5b3SStefan Weil      compile_prog "" "$xen_libs"
202669deef08SPeter Maydell    then
2027d5b93ddfSAnthony PERARD    xen_ctrl_version=410
2028fc321b4bSJuan Quintela    xen=yes
2029d5b93ddfSAnthony PERARD
2030d5b93ddfSAnthony PERARD  # Xen 4.0.0
203169deef08SPeter Maydell  elif
203269deef08SPeter Maydell      cat > $TMPC <<EOF &&
2033d5b93ddfSAnthony PERARD#include <xenctrl.h>
2034d5b93ddfSAnthony PERARD#include <xs.h>
2035d5b93ddfSAnthony PERARD#include <stdint.h>
2036d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2037d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2038d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2039d5b93ddfSAnthony PERARD#endif
2040d5b93ddfSAnthony PERARDint main(void) {
2041b87de24eSAnthony PERARD  struct xen_add_to_physmap xatp = {
2042b87de24eSAnthony PERARD    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2043b87de24eSAnthony PERARD  };
2044d5b93ddfSAnthony PERARD  xs_daemon_open();
2045d5b93ddfSAnthony PERARD  xc_interface_open();
2046d5b93ddfSAnthony PERARD  xc_gnttab_open();
2047d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2048b87de24eSAnthony PERARD  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2049d5b93ddfSAnthony PERARD  return 0;
2050d5b93ddfSAnthony PERARD}
2051d5b93ddfSAnthony PERARDEOF
2052d5b93ddfSAnthony PERARD      compile_prog "" "$xen_libs"
205369deef08SPeter Maydell    then
2054d5b93ddfSAnthony PERARD    xen_ctrl_version=400
2055d5b93ddfSAnthony PERARD    xen=yes
2056d5b93ddfSAnthony PERARD
2057b87de24eSAnthony PERARD  # Xen 3.4.0
205869deef08SPeter Maydell  elif
205969deef08SPeter Maydell      cat > $TMPC <<EOF &&
2060b87de24eSAnthony PERARD#include <xenctrl.h>
2061b87de24eSAnthony PERARD#include <xs.h>
2062b87de24eSAnthony PERARDint main(void) {
2063b87de24eSAnthony PERARD  struct xen_add_to_physmap xatp = {
2064b87de24eSAnthony PERARD    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2065b87de24eSAnthony PERARD  };
2066b87de24eSAnthony PERARD  xs_daemon_open();
2067b87de24eSAnthony PERARD  xc_interface_open();
2068b87de24eSAnthony PERARD  xc_gnttab_open();
2069b87de24eSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2070b87de24eSAnthony PERARD  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2071b87de24eSAnthony PERARD  return 0;
2072b87de24eSAnthony PERARD}
2073b87de24eSAnthony PERARDEOF
2074b87de24eSAnthony PERARD      compile_prog "" "$xen_libs"
207569deef08SPeter Maydell    then
2076b87de24eSAnthony PERARD    xen_ctrl_version=340
2077b87de24eSAnthony PERARD    xen=yes
2078b87de24eSAnthony PERARD
2079b87de24eSAnthony PERARD  # Xen 3.3.0
208069deef08SPeter Maydell  elif
208169deef08SPeter Maydell      cat > $TMPC <<EOF &&
2082d5b93ddfSAnthony PERARD#include <xenctrl.h>
2083d5b93ddfSAnthony PERARD#include <xs.h>
2084d5b93ddfSAnthony PERARDint main(void) {
2085d5b93ddfSAnthony PERARD  xs_daemon_open();
2086d5b93ddfSAnthony PERARD  xc_interface_open();
2087d5b93ddfSAnthony PERARD  xc_gnttab_open();
2088d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2089d5b93ddfSAnthony PERARD  return 0;
2090d5b93ddfSAnthony PERARD}
2091d5b93ddfSAnthony PERARDEOF
2092d5b93ddfSAnthony PERARD      compile_prog "" "$xen_libs"
209369deef08SPeter Maydell    then
2094d5b93ddfSAnthony PERARD    xen_ctrl_version=330
2095d5b93ddfSAnthony PERARD    xen=yes
2096d5b93ddfSAnthony PERARD
209750ced5b3SStefan Weil  # Xen version unsupported
2098e37630caSaliguori  else
2099fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
210021684af0SStewart Smith      feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2101fc321b4bSJuan Quintela    fi
2102fc321b4bSJuan Quintela    xen=no
2103e37630caSaliguori  fi
2104d5b93ddfSAnthony PERARD
2105d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
2106d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2107d5b93ddfSAnthony PERARD  fi
2108e37630caSaliguorifi
2109e37630caSaliguori
2110eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2111eb6fda0fSAnthony PERARD  if test "$xen" = "yes" && test "$linux" = "yes" &&
2112eb6fda0fSAnthony PERARD    test "$xen_ctrl_version" -ge 340; then
2113eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2114eb6fda0fSAnthony PERARD  else
2115eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
2116eb6fda0fSAnthony PERARD      if test "$xen_ctrl_version" -lt 340; then
211776ad07a4SPeter Maydell        error_exit "User requested feature Xen PCI Passthrough" \
211876ad07a4SPeter Maydell            "This feature does not work with Xen 3.3"
2119eb6fda0fSAnthony PERARD      fi
212076ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
212176ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2122eb6fda0fSAnthony PERARD    fi
2123eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2124eb6fda0fSAnthony PERARD  fi
2125eb6fda0fSAnthony PERARDfi
2126eb6fda0fSAnthony PERARD
2127e37630caSaliguori##########################################
212844dc0ca3SAlon Levy# libtool probe
212944dc0ca3SAlon Levy
21303f534581SBradif ! has $libtool; then
213144dc0ca3SAlon Levy    libtool=
213244dc0ca3SAlon Levyfi
213344dc0ca3SAlon Levy
21348e515b12SPeter Maydell# MacOSX ships with a libtool which isn't the GNU one; weed this
21358e515b12SPeter Maydell# out by checking whether libtool supports the --version switch
21368e515b12SPeter Maydellif test -n "$libtool"; then
21378e515b12SPeter Maydell  if ! "$libtool" --version >/dev/null 2>&1; then
21388e515b12SPeter Maydell    libtool=
21398e515b12SPeter Maydell  fi
21408e515b12SPeter Maydellfi
21418e515b12SPeter Maydell
214244dc0ca3SAlon Levy##########################################
2143dfffc653SJuan Quintela# Sparse probe
2144dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
21450dba6195SLoïc Minier  if has cgcc; then
2146dfffc653SJuan Quintela    sparse=yes
2147dfffc653SJuan Quintela  else
2148dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
214921684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2150dfffc653SJuan Quintela    fi
2151dfffc653SJuan Quintela    sparse=no
2152dfffc653SJuan Quintela  fi
2153dfffc653SJuan Quintelafi
2154dfffc653SJuan Quintela
2155dfffc653SJuan Quintela##########################################
2156f676c67eSJeremy White# X11 probe
2157f676c67eSJeremy Whitex11_cflags=
2158f676c67eSJeremy Whitex11_libs=-lX11
2159f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
2160f676c67eSJeremy White    x11_cflags=`$pkg_config --cflags x11`
2161f676c67eSJeremy White    x11_libs=`$pkg_config --libs x11`
2162f676c67eSJeremy Whitefi
2163f676c67eSJeremy White
2164f676c67eSJeremy White##########################################
2165a4ccabcfSAnthony Liguori# GTK probe
2166a4ccabcfSAnthony Liguori
21679e04c683SStefan Weilif test "$gtkabi" = ""; then
21689e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
21699e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
21709e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
21719e04c683SStefan Weil        gtkabi=2.0
21729e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
21739e04c683SStefan Weil        gtkabi=3.0
21749e04c683SStefan Weil    else
21759e04c683SStefan Weil        gtkabi=2.0
21769e04c683SStefan Weil    fi
21779e04c683SStefan Weilfi
21789e04c683SStefan Weil
2179a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2180528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
21810a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2182528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2183528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2184bbbf9bfbSStefan Weil    else
2185bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2186bbbf9bfbSStefan Weil    fi
2187bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2188bbbf9bfbSStefan Weil        gtk_cflags=`$pkg_config --cflags $gtkpackage`
2189bbbf9bfbSStefan Weil        gtk_libs=`$pkg_config --libs $gtkpackage`
21900a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2191f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2192f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
21930a337ed0SGerd Hoffmann        fi
2194bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2195bbbf9bfbSStefan Weil        gtk="yes"
2196bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
21979e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2198bbbf9bfbSStefan Weil    else
2199bbbf9bfbSStefan Weil        gtk="no"
2200bbbf9bfbSStefan Weil    fi
2201bbbf9bfbSStefan Weilfi
2202bbbf9bfbSStefan Weil
2203ddbb0d09SDaniel P. Berrange
2204ddbb0d09SDaniel P. Berrange##########################################
2205ddbb0d09SDaniel P. Berrange# GNUTLS probe
2206ddbb0d09SDaniel P. Berrange
220737371299SPeter Maydellgnutls_works() {
220837371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
220937371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
221037371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
221137371299SPeter Maydell    # builds doesn't work:
221237371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
221337371299SPeter Maydell    #
221437371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
221537371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
221637371299SPeter Maydell        return 1
221737371299SPeter Maydell    fi
221837371299SPeter Maydell
221937371299SPeter Maydell    write_c_skeleton
222037371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
222137371299SPeter Maydell}
222237371299SPeter Maydell
222362893b67SDaniel P. Berrangegnutls_gcrypt=no
2224ed754746SDaniel P. Berrangegnutls_nettle=no
2225ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
222637371299SPeter Maydell    if gnutls_works; then
2227ddbb0d09SDaniel P. Berrange        gnutls_cflags=`$pkg_config --cflags gnutls`
2228ddbb0d09SDaniel P. Berrange        gnutls_libs=`$pkg_config --libs gnutls`
2229ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2230ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2231ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2232ddbb0d09SDaniel P. Berrange        gnutls="yes"
2233ddbb0d09SDaniel P. Berrange
2234ddbb0d09SDaniel P. Berrange	# gnutls_hash_init requires >= 2.9.10
2235ddbb0d09SDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.9.10"; then
2236ddbb0d09SDaniel P. Berrange            gnutls_hash="yes"
2237ddbb0d09SDaniel P. Berrange	else
2238ddbb0d09SDaniel P. Berrange	    gnutls_hash="no"
2239ddbb0d09SDaniel P. Berrange	fi
224062893b67SDaniel P. Berrange
224162893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
224262893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2243ed754746SDaniel P. Berrange	    gnutls_nettle=yes
224462893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
224562893b67SDaniel P. Berrange	    case `$pkg_config --libs --static gnutls` in
2246ed754746SDaniel P. Berrange		*gcrypt*)
2247ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2248ed754746SDaniel P. Berrange		    gnutls_nettle=no
2249ed754746SDaniel P. Berrange		    ;;
2250ed754746SDaniel P. Berrange		*nettle*)
2251ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2252ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2253ed754746SDaniel P. Berrange		    ;;
2254ed754746SDaniel P. Berrange		*)
2255ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2256ed754746SDaniel P. Berrange		    gnutls_nettle=no
2257ed754746SDaniel P. Berrange		    ;;
225862893b67SDaniel P. Berrange	    esac
225962893b67SDaniel P. Berrange	else
226062893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2261ed754746SDaniel P. Berrange	    gnutls_nettle=no
226262893b67SDaniel P. Berrange	fi
2263ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2264ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2265ddbb0d09SDaniel P. Berrange    else
2266ddbb0d09SDaniel P. Berrange        gnutls="no"
2267ddbb0d09SDaniel P. Berrange        gnutls_hash="no"
2268ddbb0d09SDaniel P. Berrange    fi
2269ddbb0d09SDaniel P. Berrangeelse
2270ddbb0d09SDaniel P. Berrange    gnutls_hash="no"
2271ddbb0d09SDaniel P. Berrangefi
2272ddbb0d09SDaniel P. Berrange
227391bfcdb0SDaniel P. Berrange
227491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
227591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
227691bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
227791bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
227891bfcdb0SDaniel P. Berrangethen
227991bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
228091bfcdb0SDaniel P. Berrange    then
228191bfcdb0SDaniel P. Berrange        gcrypt="no"
228291bfcdb0SDaniel P. Berrange    fi
228391bfcdb0SDaniel P. Berrangefi
228491bfcdb0SDaniel P. Berrange
228591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
228691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
228791bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
228891bfcdb0SDaniel P. Berrangeif test -z "$nettle"
228991bfcdb0SDaniel P. Berrangethen
229091bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
229191bfcdb0SDaniel P. Berrange    then
229291bfcdb0SDaniel P. Berrange        nettle="no"
229391bfcdb0SDaniel P. Berrange    fi
229491bfcdb0SDaniel P. Berrangefi
229591bfcdb0SDaniel P. Berrange
229691bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
229791bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
229891bfcdb0SDaniel P. Berrange    then
229991bfcdb0SDaniel P. Berrange	return 1
230091bfcdb0SDaniel P. Berrange    fi
230191bfcdb0SDaniel P. Berrange
230291bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
230391bfcdb0SDaniel P. Berrange    then
230491bfcdb0SDaniel P. Berrange	host=`libgcrypt-config --host`
230591bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
230691bfcdb0SDaniel P. Berrange	then
230791bfcdb0SDaniel P. Berrange	    return 1
230891bfcdb0SDaniel P. Berrange	fi
230991bfcdb0SDaniel P. Berrange    fi
231091bfcdb0SDaniel P. Berrange
231191bfcdb0SDaniel P. Berrange    return 0
231291bfcdb0SDaniel P. Berrange}
231391bfcdb0SDaniel P. Berrange
231491bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
231591bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
231662893b67SDaniel P. Berrange        gcrypt_cflags=`libgcrypt-config --cflags`
231762893b67SDaniel P. Berrange        gcrypt_libs=`libgcrypt-config --libs`
231891bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
231991bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
232091bfcdb0SDaniel P. Berrange        # turn breaks static builds...
232191bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
232291bfcdb0SDaniel P. Berrange        then
232391bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
232491bfcdb0SDaniel P. Berrange        fi
232562893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
232662893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
232762893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
232891bfcdb0SDaniel P. Berrange        gcrypt="yes"
232991bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
233091bfcdb0SDaniel P. Berrange           nettle="no"
233191bfcdb0SDaniel P. Berrange        fi
233262893b67SDaniel P. Berrange    else
233391bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
233462893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
233591bfcdb0SDaniel P. Berrange        else
233691bfcdb0SDaniel P. Berrange            gcrypt="no"
233791bfcdb0SDaniel P. Berrange        fi
233862893b67SDaniel P. Berrange    fi
233962893b67SDaniel P. Berrangefi
234062893b67SDaniel P. Berrange
2341ddbb0d09SDaniel P. Berrange
234291bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2343ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
2344ed754746SDaniel P. Berrange        nettle_cflags=`$pkg_config --cflags nettle`
2345ed754746SDaniel P. Berrange        nettle_libs=`$pkg_config --libs nettle`
2346becaeb72SRadim Krčmář        nettle_version=`$pkg_config --modversion nettle`
2347ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2348ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2349ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
235091bfcdb0SDaniel P. Berrange        nettle="yes"
2351ed754746SDaniel P. Berrange    else
235291bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2353ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
235491bfcdb0SDaniel P. Berrange        else
235591bfcdb0SDaniel P. Berrange            nettle="no"
2356ed754746SDaniel P. Berrange        fi
2357ed754746SDaniel P. Berrange    fi
235891bfcdb0SDaniel P. Berrangefi
235991bfcdb0SDaniel P. Berrange
236091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
236191bfcdb0SDaniel P. Berrangethen
236291bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
236391bfcdb0SDaniel P. Berrangefi
2364ed754746SDaniel P. Berrange
23659a2fd434SDaniel P. Berrange##########################################
23669a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
23679a2fd434SDaniel P. Berrange
23689a2fd434SDaniel P. Berrangetasn1=yes
236990246037SDaniel P. Berrangetasn1_cflags=""
237090246037SDaniel P. Berrangetasn1_libs=""
23719a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
23729a2fd434SDaniel P. Berrange    tasn1_cflags=`$pkg_config --cflags libtasn1`
23739a2fd434SDaniel P. Berrange    tasn1_libs=`$pkg_config --libs libtasn1`
23749a2fd434SDaniel P. Berrangeelse
23759a2fd434SDaniel P. Berrange    tasn1=no
23769a2fd434SDaniel P. Berrangefi
23779a2fd434SDaniel P. Berrange
2378ed754746SDaniel P. Berrange
2379bbbf9bfbSStefan Weil##########################################
2380bbbf9bfbSStefan Weil# VTE probe
2381bbbf9bfbSStefan Weil
2382bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2383bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2384528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2385528de90aSDaniel P. Berrange      vteversion="0.32.0"
2386528de90aSDaniel P. Berrange    else
2387528de90aSDaniel P. Berrange      vtepackage="vte"
2388528de90aSDaniel P. Berrange      vteversion="0.24.0"
2389528de90aSDaniel P. Berrange    fi
2390bbbf9bfbSStefan Weil    if $pkg_config --exists "$vtepackage >= $vteversion"; then
2391ca871ec8SStefan Weil        vte_cflags=`$pkg_config --cflags $vtepackage`
2392ca871ec8SStefan Weil        vte_libs=`$pkg_config --libs $vtepackage`
2393bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2394bbbf9bfbSStefan Weil        vte="yes"
2395bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
23969e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
23979e04c683SStefan Weil            feature_not_found "vte" "Install libvte-2.90 devel"
23989e04c683SStefan Weil        else
23999e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
24009e04c683SStefan Weil        fi
2401bbbf9bfbSStefan Weil    else
2402bbbf9bfbSStefan Weil        vte="no"
2403a4ccabcfSAnthony Liguori    fi
2404a4ccabcfSAnthony Liguorifi
2405a4ccabcfSAnthony Liguori
2406a4ccabcfSAnthony Liguori##########################################
240711d9f695Sbellard# SDL probe
240811d9f695Sbellard
24093ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
24103ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
241147c03744SDave Airlie
241247c03744SDave Airlieif test $sdlabi = "2.0"; then
241347c03744SDave Airlie    sdl_config=$sdl2_config
241447c03744SDave Airlie    sdlname=sdl2
241547c03744SDave Airlie    sdlconfigname=sdl2_config
241647c03744SDave Airlieelse
241747c03744SDave Airlie    sdlname=sdl
241847c03744SDave Airlie    sdlconfigname=sdl_config
24193ec87ffeSPaolo Bonzinifi
24203ec87ffeSPaolo Bonzini
242147c03744SDave Airlieif test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
242247c03744SDave Airlie  sdl_config=$sdlconfigname
242347c03744SDave Airliefi
242447c03744SDave Airlie
242547c03744SDave Airlieif $pkg_config $sdlname --exists; then
242647c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
2427fec0e3e8SStefan Weil  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
24283ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
24293ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
24309316f803SPaolo Bonzini  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2431a0dfd8a4SLoïc Minierelse
2432a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
243321684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2434a0dfd8a4SLoïc Minier  fi
2435a0dfd8a4SLoïc Minier  sdl=no
24369316f803SPaolo Bonzinifi
243729e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
24383ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
24393ec87ffeSPaolo Bonzinifi
244011d9f695Sbellard
24419316f803SPaolo Bonzinisdl_too_old=no
2442c4198157SJuan Quintelaif test "$sdl" != "no" ; then
244311d9f695Sbellard  cat > $TMPC << EOF
244411d9f695Sbellard#include <SDL.h>
244511d9f695Sbellard#undef main /* We don't want SDL to override our main() */
244611d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
244711d9f695SbellardEOF
24489316f803SPaolo Bonzini  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
244974f42e18STeLeMan  if test "$static" = "yes" ; then
245074f42e18STeLeMan    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
245174f42e18STeLeMan  else
24529316f803SPaolo Bonzini    sdl_libs=`$sdlconfig --libs 2> /dev/null`
245374f42e18STeLeMan  fi
245452166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
245511d9f695Sbellard    if test "$_sdlversion" -lt 121 ; then
245611d9f695Sbellard      sdl_too_old=yes
245711d9f695Sbellard    else
245811d9f695Sbellard      sdl=yes
245911d9f695Sbellard    fi
24607c1f25b4Sbellard
246167c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
24621ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
246367c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2464f8aa6c7bSStefan Weil         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2465f8aa6c7bSStefan Weil         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
246611d9f695Sbellard      fi
246752166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
24681ac88f28SJuan Quintela	:
24691ac88f28SJuan Quintela      else
24701ac88f28SJuan Quintela        sdl=no
24717c1f25b4Sbellard      fi
24727c1f25b4Sbellard    fi # static link
2473c4198157SJuan Quintela  else # sdl not found
2474c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
247521684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2476c4198157SJuan Quintela    fi
2477c4198157SJuan Quintela    sdl=no
24787c1f25b4Sbellard  fi # sdl compile test
2479fd677642Sthsfi
248011d9f695Sbellard
24815368a422Saliguoriif test "$sdl" = "yes" ; then
24825368a422Saliguori  cat > $TMPC <<EOF
24835368a422Saliguori#include <SDL.h>
24845368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
24855368a422Saliguori#include <X11/XKBlib.h>
24865368a422Saliguori#else
24875368a422Saliguori#error No x11 support
24885368a422Saliguori#endif
24895368a422Saliguoriint main(void) { return 0; }
24905368a422SaliguoriEOF
2491f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2492f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2493f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
24945368a422Saliguori  fi
24950705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
24965368a422Saliguorifi
24975368a422Saliguori
24988f28f3fbSths##########################################
24992da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
25002da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
25012da776dbSMichael R. Hines  cat > $TMPC <<EOF
25022da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
25032da776dbSMichael R. Hinesint main(void) { return 0; }
25042da776dbSMichael R. HinesEOF
25052da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
25062da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
25072da776dbSMichael R. Hines    rdma="yes"
25082da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
25092da776dbSMichael R. Hines  else
25102da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
25112da776dbSMichael R. Hines        error_exit \
25122da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
25132da776dbSMichael R. Hines            " Your options:" \
25142da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
25152da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
25162da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
25172da776dbSMichael R. Hines    fi
25182da776dbSMichael R. Hines    rdma="no"
25192da776dbSMichael R. Hines  fi
25202da776dbSMichael R. Hinesfi
25212da776dbSMichael R. Hines
252295c6bff3SBenoît Canet
252395c6bff3SBenoît Canet##########################################
25242f9606b3Saliguori# VNC SASL detection
2525821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
25262f9606b3Saliguori  cat > $TMPC <<EOF
25272f9606b3Saliguori#include <sasl/sasl.h>
25282f9606b3Saliguori#include <stdio.h>
25292f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
25302f9606b3SaliguoriEOF
25312f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
25322f9606b3Saliguori  vnc_sasl_cflags=""
25332f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
253452166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2535ea784e3bSJuan Quintela    vnc_sasl=yes
2536fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2537ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
25382f9606b3Saliguori  else
2539ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
254021684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2541ea784e3bSJuan Quintela    fi
2542ea784e3bSJuan Quintela    vnc_sasl=no
25432f9606b3Saliguori  fi
25442f9606b3Saliguorifi
25452f9606b3Saliguori
25462f9606b3Saliguori##########################################
25472f6f5c7aSCorentin Chary# VNC JPEG detection
2548821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
25492f6f5c7aSCorentin Charycat > $TMPC <<EOF
25502f6f5c7aSCorentin Chary#include <stdio.h>
25512f6f5c7aSCorentin Chary#include <jpeglib.h>
25522f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
25532f6f5c7aSCorentin CharyEOF
25542f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
25552f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
25562f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
25572f6f5c7aSCorentin Chary    vnc_jpeg=yes
25582f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2559ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
25602f6f5c7aSCorentin Chary  else
25612f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
256221684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
25632f6f5c7aSCorentin Chary    fi
25642f6f5c7aSCorentin Chary    vnc_jpeg=no
25652f6f5c7aSCorentin Chary  fi
25662f6f5c7aSCorentin Charyfi
25672f6f5c7aSCorentin Chary
25682f6f5c7aSCorentin Chary##########################################
2569efe556adSCorentin Chary# VNC PNG detection
2570821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2571efe556adSCorentin Charycat > $TMPC <<EOF
2572efe556adSCorentin Chary//#include <stdio.h>
2573efe556adSCorentin Chary#include <png.h>
2574832ce9c2SScott Wood#include <stddef.h>
2575efe556adSCorentin Charyint main(void) {
2576efe556adSCorentin Chary    png_structp png_ptr;
2577efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
25787edc3fedSPeter Maydell    return png_ptr != 0;
2579efe556adSCorentin Chary}
2580efe556adSCorentin CharyEOF
258165d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
2582ca871ec8SStefan Weil    vnc_png_cflags=`$pkg_config libpng --cflags`
2583ca871ec8SStefan Weil    vnc_png_libs=`$pkg_config libpng --libs`
25849af8025eSBrad  else
2585efe556adSCorentin Chary    vnc_png_cflags=""
2586efe556adSCorentin Chary    vnc_png_libs="-lpng"
25879af8025eSBrad  fi
2588efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2589efe556adSCorentin Chary    vnc_png=yes
2590efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
25919af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2592efe556adSCorentin Chary  else
2593efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
259421684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2595efe556adSCorentin Chary    fi
2596efe556adSCorentin Chary    vnc_png=no
2597efe556adSCorentin Chary  fi
2598efe556adSCorentin Charyfi
2599efe556adSCorentin Chary
2600efe556adSCorentin Chary##########################################
260176655d6dSaliguori# fnmatch() probe, used for ACL routines
260276655d6dSaliguorifnmatch="no"
260376655d6dSaliguoricat > $TMPC << EOF
260476655d6dSaliguori#include <fnmatch.h>
260576655d6dSaliguoriint main(void)
260676655d6dSaliguori{
260776655d6dSaliguori    fnmatch("foo", "foo", 0);
260876655d6dSaliguori    return 0;
260976655d6dSaliguori}
261076655d6dSaliguoriEOF
261152166aa0SJuan Quintelaif compile_prog "" "" ; then
261276655d6dSaliguori   fnmatch="yes"
261376655d6dSaliguorifi
261476655d6dSaliguori
261576655d6dSaliguori##########################################
2616ee682d27SStefan Weil# uuid_generate() probe, used for vdi block driver
26172d16c8e9SPeter Maydell# Note that on some systems (notably MacOSX) no extra library
26182d16c8e9SPeter Maydell# need be linked to get the uuid functions.
2619ee682d27SStefan Weilif test "$uuid" != "no" ; then
2620ee682d27SStefan Weil  uuid_libs="-luuid"
2621ee682d27SStefan Weil  cat > $TMPC << EOF
2622ee682d27SStefan Weil#include <uuid/uuid.h>
2623ee682d27SStefan Weilint main(void)
2624ee682d27SStefan Weil{
2625ee682d27SStefan Weil    uuid_t my_uuid;
2626ee682d27SStefan Weil    uuid_generate(my_uuid);
2627ee682d27SStefan Weil    return 0;
2628ee682d27SStefan Weil}
2629ee682d27SStefan WeilEOF
26302d16c8e9SPeter Maydell  if compile_prog "" "" ; then
26312d16c8e9SPeter Maydell    uuid="yes"
26322d16c8e9SPeter Maydell  elif compile_prog "" "$uuid_libs" ; then
2633ee682d27SStefan Weil    uuid="yes"
2634ee682d27SStefan Weil    libs_softmmu="$uuid_libs $libs_softmmu"
2635ee682d27SStefan Weil    libs_tools="$uuid_libs $libs_tools"
2636ee682d27SStefan Weil  else
2637ee682d27SStefan Weil    if test "$uuid" = "yes" ; then
263821684af0SStewart Smith      feature_not_found "uuid" "Install libuuid devel"
2639ee682d27SStefan Weil    fi
2640ee682d27SStefan Weil    uuid=no
2641ee682d27SStefan Weil  fi
2642ee682d27SStefan Weilfi
2643ee682d27SStefan Weil
26444f18b782SJeff Codyif test "$vhdx" = "yes" ; then
26454f18b782SJeff Cody    if test "$uuid" = "no" ; then
26464f18b782SJeff Cody        error_exit "uuid required for VHDX support"
26474f18b782SJeff Cody    fi
26484f18b782SJeff Codyelif test "$vhdx" != "no" ; then
26494f18b782SJeff Cody    if test "$uuid" = "yes" ; then
26504f18b782SJeff Cody        vhdx=yes
26514f18b782SJeff Cody    else
26524f18b782SJeff Cody        vhdx=no
26534f18b782SJeff Cody    fi
26544f18b782SJeff Codyfi
26554f18b782SJeff Cody
2656ee682d27SStefan Weil##########################################
2657dce512deSChristoph Hellwig# xfsctl() probe, used for raw-posix
2658dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2659dce512deSChristoph Hellwig  cat > $TMPC << EOF
2660ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2661dce512deSChristoph Hellwig#include <xfs/xfs.h>
2662dce512deSChristoph Hellwigint main(void)
2663dce512deSChristoph Hellwig{
2664dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2665dce512deSChristoph Hellwig    return 0;
2666dce512deSChristoph Hellwig}
2667dce512deSChristoph HellwigEOF
2668dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2669dce512deSChristoph Hellwig    xfs="yes"
2670dce512deSChristoph Hellwig  else
2671dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
267221684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2673dce512deSChristoph Hellwig    fi
2674dce512deSChristoph Hellwig    xfs=no
2675dce512deSChristoph Hellwig  fi
2676dce512deSChristoph Hellwigfi
2677dce512deSChristoph Hellwig
2678dce512deSChristoph Hellwig##########################################
26798a16d273Sths# vde libraries probe
2680dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
26814baae0acSJuan Quintela  vde_libs="-lvdeplug"
26828a16d273Sths  cat > $TMPC << EOF
26838a16d273Sths#include <libvdeplug.h>
26844a7f0e06Spbrookint main(void)
26854a7f0e06Spbrook{
26864a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2687fea08e08SPeter Maydell    char s[] = "";
2688fea08e08SPeter Maydell    vde_open(s, s, &a);
26894a7f0e06Spbrook    return 0;
26904a7f0e06Spbrook}
26918a16d273SthsEOF
269252166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
26934baae0acSJuan Quintela    vde=yes
26948e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
26958e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2696dfb278bdSJuan Quintela  else
2697dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
269821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2699dfb278bdSJuan Quintela    fi
2700dfb278bdSJuan Quintela    vde=no
27018a16d273Sths  fi
27028a16d273Sthsfi
27038a16d273Sths
27048a16d273Sths##########################################
27050a985b37SVincenzo Maffione# netmap support probe
27060a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
27070a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
27080a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
27090a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
27100a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
271158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
271258952137SVincenzo Maffione  cat > $TMPC << EOF
271358952137SVincenzo Maffione#include <inttypes.h>
271458952137SVincenzo Maffione#include <net/if.h>
271558952137SVincenzo Maffione#include <net/netmap.h>
271658952137SVincenzo Maffione#include <net/netmap_user.h>
27170a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
27180a985b37SVincenzo Maffione#error
27190a985b37SVincenzo Maffione#endif
272058952137SVincenzo Maffioneint main(void) { return 0; }
272158952137SVincenzo MaffioneEOF
272258952137SVincenzo Maffione  if compile_prog "" "" ; then
272358952137SVincenzo Maffione    netmap=yes
272458952137SVincenzo Maffione  else
272558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
272658952137SVincenzo Maffione      feature_not_found "netmap"
272758952137SVincenzo Maffione    fi
272858952137SVincenzo Maffione    netmap=no
272958952137SVincenzo Maffione  fi
273058952137SVincenzo Maffionefi
273158952137SVincenzo Maffione
273258952137SVincenzo Maffione##########################################
273347e98658SCorey Bryant# libcap-ng library probe
273447e98658SCorey Bryantif test "$cap_ng" != "no" ; then
273547e98658SCorey Bryant  cap_libs="-lcap-ng"
273647e98658SCorey Bryant  cat > $TMPC << EOF
273747e98658SCorey Bryant#include <cap-ng.h>
273847e98658SCorey Bryantint main(void)
273947e98658SCorey Bryant{
274047e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
274147e98658SCorey Bryant    return 0;
274247e98658SCorey Bryant}
274347e98658SCorey BryantEOF
274447e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
274547e98658SCorey Bryant    cap_ng=yes
274647e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
274747e98658SCorey Bryant  else
274847e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
274921684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
275047e98658SCorey Bryant    fi
275147e98658SCorey Bryant    cap_ng=no
275247e98658SCorey Bryant  fi
275347e98658SCorey Bryantfi
275447e98658SCorey Bryant
275547e98658SCorey Bryant##########################################
2756c2de5c91Smalc# Sound support libraries probe
27578f28f3fbSths
2758c2de5c91Smalcaudio_drv_probe()
2759c2de5c91Smalc{
2760c2de5c91Smalc    drv=$1
2761c2de5c91Smalc    hdr=$2
2762c2de5c91Smalc    lib=$3
2763c2de5c91Smalc    exp=$4
2764c2de5c91Smalc    cfl=$5
27658f28f3fbSths        cat > $TMPC << EOF
2766c2de5c91Smalc#include <$hdr>
2767c2de5c91Smalcint main(void) { $exp }
27688f28f3fbSthsEOF
276952166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
27708f28f3fbSths        :
27718f28f3fbSths    else
277276ad07a4SPeter Maydell        error_exit "$drv check failed" \
277376ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
27748f28f3fbSths    fi
2775c2de5c91Smalc}
2776c2de5c91Smalc
27772fa7d3bfSmalcaudio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2778c2de5c91Smalcfor drv in $audio_drv_list; do
2779c2de5c91Smalc    case $drv in
2780c2de5c91Smalc    alsa)
2781c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2782e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2783a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2784c2de5c91Smalc    ;;
2785c2de5c91Smalc
2786b8e59f18Smalc    pa)
2787a394aed2SMarc-André Lureau    audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2788a394aed2SMarc-André Lureau        "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2789a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
279067f86e8eSJuan Quintela    audio_pt_int="yes"
2791b8e59f18Smalc    ;;
2792b8e59f18Smalc
2793997e690aSJuan Quintela    coreaudio)
2794997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2795997e690aSJuan Quintela    ;;
2796997e690aSJuan Quintela
2797a4bf6780SJuan Quintela    dsound)
2798a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2799d5631638Smalc      audio_win_int="yes"
2800a4bf6780SJuan Quintela    ;;
2801a4bf6780SJuan Quintela
2802a4bf6780SJuan Quintela    oss)
2803a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2804a4bf6780SJuan Quintela    ;;
2805a4bf6780SJuan Quintela
2806a4bf6780SJuan Quintela    sdl|wav)
28072f6a1ab0Sblueswir1    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
28082f6a1ab0Sblueswir1    ;;
28092f6a1ab0Sblueswir1
2810e4c63a6aSmalc    *)
28111c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
281276ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
281376ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2814e4c63a6aSmalc    }
2815e4c63a6aSmalc    ;;
2816c2de5c91Smalc    esac
2817c2de5c91Smalcdone
28188f28f3fbSths
28194d3b6f6eSbalrog##########################################
28202e4d9fb1Saurel32# BrlAPI probe
28212e4d9fb1Saurel32
28224ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2823eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
28242e4d9fb1Saurel32  cat > $TMPC << EOF
28252e4d9fb1Saurel32#include <brlapi.h>
2826832ce9c2SScott Wood#include <stddef.h>
28272e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
28282e4d9fb1Saurel32EOF
282952166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
28302e4d9fb1Saurel32    brlapi=yes
2831264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
28324ffcedb6SJuan Quintela  else
28334ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
283421684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
28354ffcedb6SJuan Quintela    fi
28364ffcedb6SJuan Quintela    brlapi=no
2837eb82284fSJuan Quintela  fi
2838eb82284fSJuan Quintelafi
28392e4d9fb1Saurel32
28402e4d9fb1Saurel32##########################################
28414d3b6f6eSbalrog# curses probe
2842a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2843e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
2844e095e2f3SStefan Weil    curses_list="-lpdcurses"
2845e095e2f3SStefan Weil  else
2846cfeda5f4SEd Maste    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2847e095e2f3SStefan Weil  fi
2848c584a6d0SJuan Quintela  curses_found=no
28494d3b6f6eSbalrog  cat > $TMPC << EOF
28504d3b6f6eSbalrog#include <curses.h>
2851ef9a2524SStefan Weilint main(void) {
2852ef9a2524SStefan Weil  const char *s = curses_version();
2853ef9a2524SStefan Weil  resize_term(0, 0);
2854ef9a2524SStefan Weil  return s != 0;
2855ef9a2524SStefan Weil}
28564d3b6f6eSbalrogEOF
2857ecbe251fSVadim Evard  IFS=:
28584f78ef9aSJuan Quintela  for curses_lib in $curses_list; do
2859ecbe251fSVadim Evard    unset IFS
28604f78ef9aSJuan Quintela    if compile_prog "" "$curses_lib" ; then
2861c584a6d0SJuan Quintela      curses_found=yes
28624f78ef9aSJuan Quintela      libs_softmmu="$curses_lib $libs_softmmu"
28634f78ef9aSJuan Quintela      break
28644d3b6f6eSbalrog    fi
28654f78ef9aSJuan Quintela  done
2866ecbe251fSVadim Evard  unset IFS
2867c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
2868c584a6d0SJuan Quintela    curses=yes
2869c584a6d0SJuan Quintela  else
2870c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
287121684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
2872c584a6d0SJuan Quintela    fi
2873c584a6d0SJuan Quintela    curses=no
2874c584a6d0SJuan Quintela  fi
28754f78ef9aSJuan Quintelafi
28764d3b6f6eSbalrog
2877414f0dabSblueswir1##########################################
2878769ce76dSAlexander Graf# curl probe
2879a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
288065d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
2881a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
28824e2b0658SPaolo Bonzini  else
28834e2b0658SPaolo Bonzini    curlconfig=curl-config
28844e2b0658SPaolo Bonzini  fi
2885769ce76dSAlexander Graf  cat > $TMPC << EOF
2886769ce76dSAlexander Graf#include <curl/curl.h>
28870b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2888769ce76dSAlexander GrafEOF
28894e2b0658SPaolo Bonzini  curl_cflags=`$curlconfig --cflags 2>/dev/null`
28904e2b0658SPaolo Bonzini  curl_libs=`$curlconfig --libs 2>/dev/null`
2891b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
2892769ce76dSAlexander Graf    curl=yes
2893788c8196SJuan Quintela  else
2894788c8196SJuan Quintela    if test "$curl" = "yes" ; then
289521684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
2896788c8196SJuan Quintela    fi
2897788c8196SJuan Quintela    curl=no
2898769ce76dSAlexander Graf  fi
2899769ce76dSAlexander Graffi # test "$curl"
2900769ce76dSAlexander Graf
2901769ce76dSAlexander Graf##########################################
2902fb599c9aSbalrog# bluez support probe
2903a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
2904e820e3f4Sbalrog  cat > $TMPC << EOF
2905e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
2906e820e3f4Sbalrogint main(void) { return bt_error(0); }
2907e820e3f4SbalrogEOF
2908a8bd70adSPaolo Bonzini  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2909a8bd70adSPaolo Bonzini  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
291052166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2911a20a6f46SJuan Quintela    bluez=yes
2912e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
2913e820e3f4Sbalrog  else
2914a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
291521684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2916a20a6f46SJuan Quintela    fi
2917e820e3f4Sbalrog    bluez="no"
2918e820e3f4Sbalrog  fi
2919fb599c9aSbalrogfi
2920fb599c9aSbalrog
2921fb599c9aSbalrog##########################################
2922e18df141SAnthony Liguori# glib support probe
2923a52d28afSPaolo Bonzini
2924f40685c6SJohn Snowglib_req_ver=2.22
2925aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
2926aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
2927aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
2928aa0d1f44SPaolo Bonzinifi
2929e26110cfSFam Zheng
2930aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
2931e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
2932e26110cfSFam Zheng        glib_cflags=`$pkg_config --cflags $i`
2933e26110cfSFam Zheng        glib_libs=`$pkg_config --libs $i`
2934ba1183daSFam Zheng        CFLAGS="$glib_cflags $CFLAGS"
293514015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
2936957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
2937e18df141SAnthony Liguori    else
2938e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2939e26110cfSFam Zheng    fi
2940e26110cfSFam Zhengdone
2941e26110cfSFam Zheng
29429d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
29439d41401bSMichael S. Tsirkinglib_subprocess=yes
29449d41401bSMichael S. Tsirkinif ! $pkg_config --atleast-version=2.38 glib-2.0; then
29459d41401bSMichael S. Tsirkin    glib_subprocess=no
29469d41401bSMichael S. Tsirkinfi
29479d41401bSMichael S. Tsirkin
2948bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2949bbbf2e04SJohn Snowcat > $TMPC << EOF
2950bbbf2e04SJohn Snow#include <glib.h>
2951bbbf2e04SJohn Snowint main(void) { return 0; }
2952bbbf2e04SJohn SnowEOF
2953bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2954bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
2955bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
2956bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
2957bbbf2e04SJohn Snow    fi
2958bbbf2e04SJohn Snowfi
2959bbbf2e04SJohn Snow
2960e26110cfSFam Zheng##########################################
2961e26110cfSFam Zheng# SHA command probe for modules
2962e26110cfSFam Zhengif test "$modules" = yes; then
2963e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
2964e26110cfSFam Zheng    for c in $shacmd_probe; do
29658ccefb91SFam Zheng        if has $c; then
2966e26110cfSFam Zheng            shacmd="$c"
2967e26110cfSFam Zheng            break
2968e26110cfSFam Zheng        fi
2969e26110cfSFam Zheng    done
2970e26110cfSFam Zheng    if test "$shacmd" = ""; then
2971e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2972e26110cfSFam Zheng    fi
2973e18df141SAnthony Liguorifi
2974e18df141SAnthony Liguori
2975e18df141SAnthony Liguori##########################################
2976e2134eb9SGerd Hoffmann# pixman support probe
2977e2134eb9SGerd Hoffmann
2978e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
297974880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
298074880fe2SRobert Schiele    pixman="none"
2981236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2982e2134eb9SGerd Hoffmann    pixman="system"
2983e2134eb9SGerd Hoffmann  else
2984e2134eb9SGerd Hoffmann    pixman="internal"
2985e2134eb9SGerd Hoffmann  fi
2986e2134eb9SGerd Hoffmannfi
298774880fe2SRobert Schieleif test "$pixman" = "none"; then
298874880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
298976ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
299076ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
299176ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
299276ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
299374880fe2SRobert Schiele  fi
299474880fe2SRobert Schiele  pixman_cflags=
299574880fe2SRobert Schiele  pixman_libs=
299674880fe2SRobert Schieleelif test "$pixman" = "system"; then
2997236f282cSHu Tao  # pixman version has been checked above
2998ca871ec8SStefan Weil  pixman_cflags=`$pkg_config --cflags pixman-1`
2999ca871ec8SStefan Weil  pixman_libs=`$pkg_config --libs pixman-1`
3000e2134eb9SGerd Hoffmannelse
3001e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3002236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
300376ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
300476ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
300576ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
300676ad07a4SPeter Maydell        "      git submodule update --init pixman"
3007e2134eb9SGerd Hoffmann  fi
30085ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
30095ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
30105ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3011e2134eb9SGerd Hoffmannfi
3012e2134eb9SGerd Hoffmann
3013e2134eb9SGerd Hoffmann##########################################
301417bff52bSM. Mohan Kumar# libcap probe
301517bff52bSM. Mohan Kumar
301617bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
301717bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
301817bff52bSM. Mohan Kumar#include <stdio.h>
301917bff52bSM. Mohan Kumar#include <sys/capability.h>
3020cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
302117bff52bSM. Mohan KumarEOF
302217bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
302317bff52bSM. Mohan Kumar    cap=yes
302417bff52bSM. Mohan Kumar  else
302517bff52bSM. Mohan Kumar    cap=no
302617bff52bSM. Mohan Kumar  fi
302717bff52bSM. Mohan Kumarfi
302817bff52bSM. Mohan Kumar
302917bff52bSM. Mohan Kumar##########################################
3030e5d355d1Saliguori# pthread probe
30314b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
30323c529d93Saliguori
3033e5d355d1Saliguoripthread=no
3034414f0dabSblueswir1cat > $TMPC << EOF
30353c529d93Saliguori#include <pthread.h>
30367a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
30377a42bbe4SStefan Weilint main(void) {
30387a42bbe4SStefan Weil  pthread_t thread;
30397a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
30407a42bbe4SStefan Weil  return 0;
30417a42bbe4SStefan Weil}
3042414f0dabSblueswir1EOF
3043bd00d539SAndreas Färberif compile_prog "" "" ; then
3044bd00d539SAndreas Färber  pthread=yes
3045bd00d539SAndreas Färberelse
3046de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
304752166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3048e5d355d1Saliguori      pthread=yes
3049e3c56761SPeter Portante      found=no
3050e3c56761SPeter Portante      for lib_entry in $LIBS; do
3051e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3052e3c56761SPeter Portante          found=yes
3053e3c56761SPeter Portante          break
3054e3c56761SPeter Portante        fi
3055e3c56761SPeter Portante      done
3056e3c56761SPeter Portante      if test "$found" = "no"; then
30575572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3058e3c56761SPeter Portante      fi
3059de65fe0fSSebastian Herbszt      break
3060414f0dabSblueswir1    fi
3061de65fe0fSSebastian Herbszt  done
3062bd00d539SAndreas Färberfi
3063414f0dabSblueswir1
30644617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
306576ad07a4SPeter Maydell  error_exit "pthread check failed" \
306676ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3067e5d355d1Saliguorifi
3068e5d355d1Saliguori
30695c312079SDr. David Alan Gilbert# check for pthread_setname_np
30705c312079SDr. David Alan Gilbertpthread_setname_np=no
30715c312079SDr. David Alan Gilbertcat > $TMPC << EOF
30725c312079SDr. David Alan Gilbert#include <pthread.h>
30735c312079SDr. David Alan Gilbert
30745c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
30755c312079SDr. David Alan Gilbertint main(void)
30765c312079SDr. David Alan Gilbert{
30775c312079SDr. David Alan Gilbert    pthread_t thread;
30785c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
30795c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
30805c312079SDr. David Alan Gilbert    return 0;
30815c312079SDr. David Alan Gilbert}
30825c312079SDr. David Alan GilbertEOF
30835c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
30845c312079SDr. David Alan Gilbert  pthread_setname_np=yes
30855c312079SDr. David Alan Gilbertfi
30865c312079SDr. David Alan Gilbert
3087bf9298b9Saliguori##########################################
3088f27aaf4bSChristian Brunner# rbd probe
3089f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3090f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3091f27aaf4bSChristian Brunner#include <stdio.h>
3092ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3093f27aaf4bSChristian Brunnerint main(void) {
3094ad32e9c0SJosh Durgin    rados_t cluster;
3095ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3096f27aaf4bSChristian Brunner    return 0;
3097f27aaf4bSChristian Brunner}
3098f27aaf4bSChristian BrunnerEOF
3099ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3100f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3101f27aaf4bSChristian Brunner    rbd=yes
3102f27aaf4bSChristian Brunner  else
3103f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
310421684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3105f27aaf4bSChristian Brunner    fi
3106f27aaf4bSChristian Brunner    rbd=no
3107f27aaf4bSChristian Brunner  fi
3108f27aaf4bSChristian Brunnerfi
3109f27aaf4bSChristian Brunner
3110f27aaf4bSChristian Brunner##########################################
31110a12ec87SRichard W.M. Jones# libssh2 probe
31124fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
31130a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
311465d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
31150a12ec87SRichard W.M. Jones    libssh2_cflags=`$pkg_config libssh2 --cflags`
31160a12ec87SRichard W.M. Jones    libssh2_libs=`$pkg_config libssh2 --libs`
31170a12ec87SRichard W.M. Jones    libssh2=yes
31180a12ec87SRichard W.M. Jones  else
31190a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
31204fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
31210a12ec87SRichard W.M. Jones    fi
31220a12ec87SRichard W.M. Jones    libssh2=no
31230a12ec87SRichard W.M. Jones  fi
31240a12ec87SRichard W.M. Jonesfi
31250a12ec87SRichard W.M. Jones
31260a12ec87SRichard W.M. Jones##########################################
31279a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
31289a2d462eSRichard W.M. Jones
31299a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
31309a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
31319a2d462eSRichard W.M. Jones#include <stdio.h>
31329a2d462eSRichard W.M. Jones#include <libssh2.h>
31339a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
31349a2d462eSRichard W.M. Jonesint main(void) {
31359a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
31369a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
31379a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
31389a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
31399a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
31409a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
31419a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
31429a2d462eSRichard W.M. Jones    return 0;
31439a2d462eSRichard W.M. Jones}
31449a2d462eSRichard W.M. JonesEOF
31459a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
31469a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
31479a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
31489a2d462eSRichard W.M. Jones  fi
31499a2d462eSRichard W.M. Jonesfi
31509a2d462eSRichard W.M. Jones
31519a2d462eSRichard W.M. Jones##########################################
31525c6c3a6cSChristoph Hellwig# linux-aio probe
31535c6c3a6cSChristoph Hellwig
31545c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
31555c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
31565c6c3a6cSChristoph Hellwig#include <libaio.h>
31575c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3158832ce9c2SScott Wood#include <stddef.h>
31595c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
31605c6c3a6cSChristoph HellwigEOF
31615c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
31625c6c3a6cSChristoph Hellwig    linux_aio=yes
31635c6c3a6cSChristoph Hellwig  else
31645c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
316521684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
31665c6c3a6cSChristoph Hellwig    fi
31673cfcae3cSLuiz Capitulino    linux_aio=no
31685c6c3a6cSChristoph Hellwig  fi
31695c6c3a6cSChristoph Hellwigfi
31705c6c3a6cSChristoph Hellwig
31715c6c3a6cSChristoph Hellwig##########################################
31723b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
31733b8acc11SPaolo Bonzini
31743b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
31753b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
31763b8acc11SPaolo Bonzinielse
31773b8acc11SPaolo Bonzini  tpm_passthrough=no
31783b8acc11SPaolo Bonzinifi
31793b8acc11SPaolo Bonzini
31803b8acc11SPaolo Bonzini##########################################
3181758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3182758e8e38SVenkateswararao Jujjuri (JV)
3183758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3184758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3185758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3186758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3187f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3188f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3189f2338fb4SPavel Borzenkov#else
31904f26f2b6SAvi Kivity#include <sys/xattr.h>
3191f2338fb4SPavel Borzenkov#endif
3192758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3193758e8e38SVenkateswararao Jujjuri (JV)EOF
31944f26f2b6SAvi Kivity  if compile_prog "" "" ; then
31954f26f2b6SAvi Kivity    attr=yes
31964f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3197f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3198758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3199758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
32004f26f2b6SAvi Kivity    libattr=yes
3201758e8e38SVenkateswararao Jujjuri (JV)  else
3202758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
320321684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3204758e8e38SVenkateswararao Jujjuri (JV)    fi
3205758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3206758e8e38SVenkateswararao Jujjuri (JV)  fi
3207758e8e38SVenkateswararao Jujjuri (JV)fi
3208758e8e38SVenkateswararao Jujjuri (JV)
3209758e8e38SVenkateswararao Jujjuri (JV)##########################################
3210bf9298b9Saliguori# iovec probe
3211bf9298b9Saliguoricat > $TMPC <<EOF
3212db34f0b3Sblueswir1#include <sys/types.h>
3213bf9298b9Saliguori#include <sys/uio.h>
3214db34f0b3Sblueswir1#include <unistd.h>
3215f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3216bf9298b9SaliguoriEOF
3217bf9298b9Saliguoriiovec=no
321852166aa0SJuan Quintelaif compile_prog "" "" ; then
3219bf9298b9Saliguori  iovec=yes
3220bf9298b9Saliguorifi
3221bf9298b9Saliguori
3222f652e6afSaurel32##########################################
3223ceb42de8Saliguori# preadv probe
3224ceb42de8Saliguoricat > $TMPC <<EOF
3225ceb42de8Saliguori#include <sys/types.h>
3226ceb42de8Saliguori#include <sys/uio.h>
3227ceb42de8Saliguori#include <unistd.h>
3228c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3229ceb42de8SaliguoriEOF
3230ceb42de8Saliguoripreadv=no
323152166aa0SJuan Quintelaif compile_prog "" "" ; then
3232ceb42de8Saliguori  preadv=yes
3233ceb42de8Saliguorifi
3234ceb42de8Saliguori
3235ceb42de8Saliguori##########################################
3236f652e6afSaurel32# fdt probe
3237e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3238e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3239e169e1e1SPeter Maydellfdt_required=no
3240e169e1e1SPeter Maydellfor target in $target_list; do
3241e169e1e1SPeter Maydell  case $target in
32426a49fa95SAlexander Graf    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3243e169e1e1SPeter Maydell      fdt_required=yes
3244e169e1e1SPeter Maydell    ;;
3245e169e1e1SPeter Maydell  esac
3246e169e1e1SPeter Maydelldone
3247e169e1e1SPeter Maydell
3248e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3249e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3250e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3251e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3252e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3253e169e1e1SPeter Maydell  fi
3254e169e1e1SPeter Maydell  fdt=yes
3255e169e1e1SPeter Maydellfi
3256e169e1e1SPeter Maydell
32572df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3258b41af4baSJuan Quintela  fdt_libs="-lfdt"
325996ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
326031ce0adbSThomas Huth  # and test for required functions to make sure we are on a version >= 1.4.0
3261f652e6afSaurel32  cat > $TMPC << EOF
326231ce0adbSThomas Huth#include <libfdt.h>
326396ce6545SPeter Crosthwaite#include <libfdt_env.h>
326431ce0adbSThomas Huthint main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3265f652e6afSaurel32EOF
326652166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3267a540f158SPeter Crosthwaite    # system DTC is good - use it
3268f652e6afSaurel32    fdt=yes
3269a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3270a540f158SPeter Crosthwaite    # have submodule DTC - use it
3271a540f158SPeter Crosthwaite    fdt=yes
3272a540f158SPeter Crosthwaite    dtc_internal="yes"
3273a540f158SPeter Crosthwaite    mkdir -p dtc
3274cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3275a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3276a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
32772df87df7SJuan Quintela    fi
3278a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3279a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3280a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3281a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
328231ce0adbSThomas Huth    error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
32833f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3284a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3285a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3286a540f158SPeter Crosthwaite  else
3287a540f158SPeter Crosthwaite    # don't have and don't want
3288de3a354aSMichael Walle    fdt_libs=
32892df87df7SJuan Quintela    fdt=no
3290f652e6afSaurel32  fi
3291f652e6afSaurel32fi
3292f652e6afSaurel32
3293a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3294a540f158SPeter Crosthwaite
329520ff075bSMichael Walle##########################################
3296fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3297b1546f32SGerd Hoffmann
3298da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3299fb719563SOGAWA Hirofumi  opengl_pkgs="epoxy"
3300fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3301f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3302f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3303da076ffeSGerd Hoffmann    opengl=yes
3304925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3305925a0400SGerd Hoffmann        gtk_gl="yes"
3306925a0400SGerd Hoffmann    fi
330720ff075bSMichael Walle  else
3308da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3309dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
331020ff075bSMichael Walle    fi
3311f676c67eSJeremy White    opengl_cflags=""
3312da076ffeSGerd Hoffmann    opengl_libs=""
3313da076ffeSGerd Hoffmann    opengl=no
331420ff075bSMichael Walle  fi
331520ff075bSMichael Wallefi
331620ff075bSMichael Walle
3317c9a12e75SChrysostomos Nanakos
3318c9a12e75SChrysostomos Nanakos##########################################
3319c9a12e75SChrysostomos Nanakos# archipelago probe
3320c9a12e75SChrysostomos Nanakosif test "$archipelago" != "no" ; then
3321c9a12e75SChrysostomos Nanakos    cat > $TMPC <<EOF
3322c9a12e75SChrysostomos Nanakos#include <stdio.h>
3323c9a12e75SChrysostomos Nanakos#include <xseg/xseg.h>
3324c9a12e75SChrysostomos Nanakos#include <xseg/protocol.h>
3325c9a12e75SChrysostomos Nanakosint main(void) {
3326c9a12e75SChrysostomos Nanakos    xseg_initialize();
3327c9a12e75SChrysostomos Nanakos    return 0;
3328c9a12e75SChrysostomos Nanakos}
3329c9a12e75SChrysostomos NanakosEOF
3330c9a12e75SChrysostomos Nanakos    archipelago_libs=-lxseg
3331c9a12e75SChrysostomos Nanakos    if compile_prog "" "$archipelago_libs"; then
3332c9a12e75SChrysostomos Nanakos        archipelago="yes"
3333c9a12e75SChrysostomos Nanakos        libs_tools="$archipelago_libs $libs_tools"
3334c9a12e75SChrysostomos Nanakos        libs_softmmu="$archipelago_libs $libs_softmmu"
33356a460ed1SStefan Hajnoczi
33366a460ed1SStefan Hajnoczi	echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
33376a460ed1SStefan Hajnoczi	echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
33386a460ed1SStefan Hajnoczi	echo "license and therefore prevent redistribution."
33396a460ed1SStefan Hajnoczi	echo
33406a460ed1SStefan Hajnoczi	echo "To disable Archipelago, use --disable-archipelago"
3341c9a12e75SChrysostomos Nanakos    else
3342c9a12e75SChrysostomos Nanakos      if test "$archipelago" = "yes" ; then
3343c9a12e75SChrysostomos Nanakos        feature_not_found "Archipelago backend support" "Install libxseg devel"
3344c9a12e75SChrysostomos Nanakos      fi
3345c9a12e75SChrysostomos Nanakos      archipelago="no"
3346c9a12e75SChrysostomos Nanakos    fi
3347c9a12e75SChrysostomos Nanakosfi
3348c9a12e75SChrysostomos Nanakos
3349c9a12e75SChrysostomos Nanakos
3350eb100396SBharata B Rao##########################################
3351eb100396SBharata B Rao# glusterfs probe
3352eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
335365d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3354e01bee08SBharata B Rao    glusterfs="yes"
3355ca871ec8SStefan Weil    glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3356ca871ec8SStefan Weil    glusterfs_libs=`$pkg_config --libs glusterfs-api`
335765d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
33580c14fb47SBharata B Rao      glusterfs_discard="yes"
33590c14fb47SBharata B Rao    fi
33607c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
33617c815372SBharata B Rao      glusterfs_zerofill="yes"
33627c815372SBharata B Rao    fi
3363eb100396SBharata B Rao  else
3364eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
33658efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
33668efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3367eb100396SBharata B Rao    fi
3368e01bee08SBharata B Rao    glusterfs="no"
3369eb100396SBharata B Rao  fi
3370eb100396SBharata B Raofi
3371eb100396SBharata B Rao
337239386ac7Saurel32# Check for inotify functions when we are building linux-user
33733b3f24adSaurel32# emulator.  This is done because older glibc versions don't
33743b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
33753b3f24adSaurel32# don't provide them even if kernel supports them.
33763b3f24adSaurel32#
33773b3f24adSaurel32inotify=no
33783b3f24adSaurel32cat > $TMPC << EOF
33793b3f24adSaurel32#include <sys/inotify.h>
33803b3f24adSaurel32
33813b3f24adSaurel32int
33823b3f24adSaurel32main(void)
33833b3f24adSaurel32{
33843b3f24adSaurel32	/* try to start inotify */
33858690e420Saurel32	return inotify_init();
33863b3f24adSaurel32}
33873b3f24adSaurel32EOF
338852166aa0SJuan Quintelaif compile_prog "" "" ; then
33893b3f24adSaurel32  inotify=yes
33903b3f24adSaurel32fi
33913b3f24adSaurel32
3392c05c7a73SRiku Voipioinotify1=no
3393c05c7a73SRiku Voipiocat > $TMPC << EOF
3394c05c7a73SRiku Voipio#include <sys/inotify.h>
3395c05c7a73SRiku Voipio
3396c05c7a73SRiku Voipioint
3397c05c7a73SRiku Voipiomain(void)
3398c05c7a73SRiku Voipio{
3399c05c7a73SRiku Voipio    /* try to start inotify */
3400c05c7a73SRiku Voipio    return inotify_init1(0);
3401c05c7a73SRiku Voipio}
3402c05c7a73SRiku VoipioEOF
3403c05c7a73SRiku Voipioif compile_prog "" "" ; then
3404c05c7a73SRiku Voipio  inotify1=yes
3405c05c7a73SRiku Voipiofi
3406c05c7a73SRiku Voipio
3407ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3408ebc996f3SRiku Voipioutimens=no
3409ebc996f3SRiku Voipiocat > $TMPC << EOF
3410ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3411ebc996f3SRiku Voipio#include <stddef.h>
3412ebc996f3SRiku Voipio#include <fcntl.h>
34133014ee00SPeter Maydell#include <sys/stat.h>
3414ebc996f3SRiku Voipio
3415ebc996f3SRiku Voipioint main(void)
3416ebc996f3SRiku Voipio{
3417ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3418ebc996f3SRiku Voipio    futimens(0, NULL);
3419ebc996f3SRiku Voipio    return 0;
3420ebc996f3SRiku Voipio}
3421ebc996f3SRiku VoipioEOF
342252166aa0SJuan Quintelaif compile_prog "" "" ; then
3423ebc996f3SRiku Voipio  utimens=yes
3424ebc996f3SRiku Voipiofi
3425ebc996f3SRiku Voipio
3426099d6b0fSRiku Voipio# check if pipe2 is there
3427099d6b0fSRiku Voipiopipe2=no
3428099d6b0fSRiku Voipiocat > $TMPC << EOF
3429099d6b0fSRiku Voipio#include <unistd.h>
3430099d6b0fSRiku Voipio#include <fcntl.h>
3431099d6b0fSRiku Voipio
3432099d6b0fSRiku Voipioint main(void)
3433099d6b0fSRiku Voipio{
3434099d6b0fSRiku Voipio    int pipefd[2];
34359bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3436099d6b0fSRiku Voipio}
3437099d6b0fSRiku VoipioEOF
343852166aa0SJuan Quintelaif compile_prog "" "" ; then
3439099d6b0fSRiku Voipio  pipe2=yes
3440099d6b0fSRiku Voipiofi
3441099d6b0fSRiku Voipio
344240ff6d7eSKevin Wolf# check if accept4 is there
344340ff6d7eSKevin Wolfaccept4=no
344440ff6d7eSKevin Wolfcat > $TMPC << EOF
344540ff6d7eSKevin Wolf#include <sys/socket.h>
344640ff6d7eSKevin Wolf#include <stddef.h>
344740ff6d7eSKevin Wolf
344840ff6d7eSKevin Wolfint main(void)
344940ff6d7eSKevin Wolf{
345040ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
345140ff6d7eSKevin Wolf    return 0;
345240ff6d7eSKevin Wolf}
345340ff6d7eSKevin WolfEOF
345440ff6d7eSKevin Wolfif compile_prog "" "" ; then
345540ff6d7eSKevin Wolf  accept4=yes
345640ff6d7eSKevin Wolffi
345740ff6d7eSKevin Wolf
34583ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
34593ce34dfbSvibisreenivasansplice=no
34603ce34dfbSvibisreenivasancat > $TMPC << EOF
34613ce34dfbSvibisreenivasan#include <unistd.h>
34623ce34dfbSvibisreenivasan#include <fcntl.h>
34633ce34dfbSvibisreenivasan#include <limits.h>
34643ce34dfbSvibisreenivasan
34653ce34dfbSvibisreenivasanint main(void)
34663ce34dfbSvibisreenivasan{
346766ea0f22SStefan Weil    int len, fd = 0;
34683ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
34693ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
34703ce34dfbSvibisreenivasan    return 0;
34713ce34dfbSvibisreenivasan}
34723ce34dfbSvibisreenivasanEOF
347352166aa0SJuan Quintelaif compile_prog "" "" ; then
34743ce34dfbSvibisreenivasan  splice=yes
34753ce34dfbSvibisreenivasanfi
34763ce34dfbSvibisreenivasan
3477dcc38d1cSMarcelo Tosatti##########################################
3478a99d57bbSWanlong Gao# libnuma probe
3479a99d57bbSWanlong Gao
3480a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3481a99d57bbSWanlong Gao  cat > $TMPC << EOF
3482a99d57bbSWanlong Gao#include <numa.h>
3483a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3484a99d57bbSWanlong GaoEOF
3485a99d57bbSWanlong Gao
3486a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3487a99d57bbSWanlong Gao    numa=yes
3488a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3489a99d57bbSWanlong Gao  else
3490a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3491a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3492a99d57bbSWanlong Gao    fi
3493a99d57bbSWanlong Gao    numa=no
3494a99d57bbSWanlong Gao  fi
3495a99d57bbSWanlong Gaofi
3496a99d57bbSWanlong Gao
34977b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
34987b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
34997b01cb97SAlexandre Derumier    exit 1
35007b01cb97SAlexandre Derumierfi
35017b01cb97SAlexandre Derumier
3502a99d57bbSWanlong Gao##########################################
35032847b469SFam Zheng# tcmalloc probe
35042847b469SFam Zheng
35052847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
35062847b469SFam Zheng  cat > $TMPC << EOF
35072847b469SFam Zheng#include <stdlib.h>
35082847b469SFam Zhengint main(void) { malloc(1); return 0; }
35092847b469SFam ZhengEOF
35102847b469SFam Zheng
35112847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
35122847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
35132847b469SFam Zheng  else
35142847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
35152847b469SFam Zheng  fi
35162847b469SFam Zhengfi
35172847b469SFam Zheng
35182847b469SFam Zheng##########################################
35197b01cb97SAlexandre Derumier# jemalloc probe
35207b01cb97SAlexandre Derumier
35217b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
35227b01cb97SAlexandre Derumier  cat > $TMPC << EOF
35237b01cb97SAlexandre Derumier#include <stdlib.h>
35247b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
35257b01cb97SAlexandre DerumierEOF
35267b01cb97SAlexandre Derumier
35277b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
35287b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
35297b01cb97SAlexandre Derumier  else
35307b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
35317b01cb97SAlexandre Derumier  fi
35327b01cb97SAlexandre Derumierfi
35337b01cb97SAlexandre Derumier
35347b01cb97SAlexandre Derumier##########################################
3535dcc38d1cSMarcelo Tosatti# signalfd probe
3536dcc38d1cSMarcelo Tosattisignalfd="no"
3537dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3538dcc38d1cSMarcelo Tosatti#include <unistd.h>
3539dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3540dcc38d1cSMarcelo Tosatti#include <signal.h>
3541dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3542dcc38d1cSMarcelo TosattiEOF
3543dcc38d1cSMarcelo Tosatti
3544dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3545dcc38d1cSMarcelo Tosatti  signalfd=yes
3546dcc38d1cSMarcelo Tosattifi
3547dcc38d1cSMarcelo Tosatti
3548c2882b96SRiku Voipio# check if eventfd is supported
3549c2882b96SRiku Voipioeventfd=no
3550c2882b96SRiku Voipiocat > $TMPC << EOF
3551c2882b96SRiku Voipio#include <sys/eventfd.h>
3552c2882b96SRiku Voipio
3553c2882b96SRiku Voipioint main(void)
3554c2882b96SRiku Voipio{
355555cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3556c2882b96SRiku Voipio}
3557c2882b96SRiku VoipioEOF
3558c2882b96SRiku Voipioif compile_prog "" "" ; then
3559c2882b96SRiku Voipio  eventfd=yes
3560c2882b96SRiku Voipiofi
3561c2882b96SRiku Voipio
3562751bcc39SMarc-André Lureau# check if memfd is supported
3563751bcc39SMarc-André Lureaumemfd=no
3564751bcc39SMarc-André Lureaucat > $TMPC << EOF
3565751bcc39SMarc-André Lureau#include <sys/memfd.h>
3566751bcc39SMarc-André Lureau
3567751bcc39SMarc-André Lureauint main(void)
3568751bcc39SMarc-André Lureau{
3569751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3570751bcc39SMarc-André Lureau}
3571751bcc39SMarc-André LureauEOF
3572751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3573751bcc39SMarc-André Lureau  memfd=yes
3574751bcc39SMarc-André Lureaufi
3575751bcc39SMarc-André Lureau
3576751bcc39SMarc-André Lureau
3577751bcc39SMarc-André Lureau
3578d0927938SUlrich Hecht# check for fallocate
3579d0927938SUlrich Hechtfallocate=no
3580d0927938SUlrich Hechtcat > $TMPC << EOF
3581d0927938SUlrich Hecht#include <fcntl.h>
3582d0927938SUlrich Hecht
3583d0927938SUlrich Hechtint main(void)
3584d0927938SUlrich Hecht{
3585d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3586d0927938SUlrich Hecht    return 0;
3587d0927938SUlrich Hecht}
3588d0927938SUlrich HechtEOF
35898fb03151SPeter Maydellif compile_prog "" "" ; then
3590d0927938SUlrich Hecht  fallocate=yes
3591d0927938SUlrich Hechtfi
3592d0927938SUlrich Hecht
35933d4fa43eSKusanagi Kouichi# check for fallocate hole punching
35943d4fa43eSKusanagi Kouichifallocate_punch_hole=no
35953d4fa43eSKusanagi Kouichicat > $TMPC << EOF
35963d4fa43eSKusanagi Kouichi#include <fcntl.h>
35973d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
35983d4fa43eSKusanagi Kouichi
35993d4fa43eSKusanagi Kouichiint main(void)
36003d4fa43eSKusanagi Kouichi{
36013d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
36023d4fa43eSKusanagi Kouichi    return 0;
36033d4fa43eSKusanagi Kouichi}
36043d4fa43eSKusanagi KouichiEOF
36053d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
36063d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
36073d4fa43eSKusanagi Kouichifi
36083d4fa43eSKusanagi Kouichi
3609b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3610b953f075SDenis V. Lunevfallocate_zero_range=no
3611b953f075SDenis V. Lunevcat > $TMPC << EOF
3612b953f075SDenis V. Lunev#include <fcntl.h>
3613b953f075SDenis V. Lunev#include <linux/falloc.h>
3614b953f075SDenis V. Lunev
3615b953f075SDenis V. Lunevint main(void)
3616b953f075SDenis V. Lunev{
3617b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3618b953f075SDenis V. Lunev    return 0;
3619b953f075SDenis V. Lunev}
3620b953f075SDenis V. LunevEOF
3621b953f075SDenis V. Lunevif compile_prog "" "" ; then
3622b953f075SDenis V. Lunev  fallocate_zero_range=yes
3623b953f075SDenis V. Lunevfi
3624b953f075SDenis V. Lunev
3625ed911435SKevin Wolf# check for posix_fallocate
3626ed911435SKevin Wolfposix_fallocate=no
3627ed911435SKevin Wolfcat > $TMPC << EOF
3628ed911435SKevin Wolf#include <fcntl.h>
3629ed911435SKevin Wolf
3630ed911435SKevin Wolfint main(void)
3631ed911435SKevin Wolf{
3632ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3633ed911435SKevin Wolf    return 0;
3634ed911435SKevin Wolf}
3635ed911435SKevin WolfEOF
3636ed911435SKevin Wolfif compile_prog "" "" ; then
3637ed911435SKevin Wolf    posix_fallocate=yes
3638ed911435SKevin Wolffi
3639ed911435SKevin Wolf
3640c727f47dSPeter Maydell# check for sync_file_range
3641c727f47dSPeter Maydellsync_file_range=no
3642c727f47dSPeter Maydellcat > $TMPC << EOF
3643c727f47dSPeter Maydell#include <fcntl.h>
3644c727f47dSPeter Maydell
3645c727f47dSPeter Maydellint main(void)
3646c727f47dSPeter Maydell{
3647c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3648c727f47dSPeter Maydell    return 0;
3649c727f47dSPeter Maydell}
3650c727f47dSPeter MaydellEOF
36518fb03151SPeter Maydellif compile_prog "" "" ; then
3652c727f47dSPeter Maydell  sync_file_range=yes
3653c727f47dSPeter Maydellfi
3654c727f47dSPeter Maydell
3655dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3656dace20dcSPeter Maydellfiemap=no
3657dace20dcSPeter Maydellcat > $TMPC << EOF
3658dace20dcSPeter Maydell#include <sys/ioctl.h>
3659dace20dcSPeter Maydell#include <linux/fs.h>
3660dace20dcSPeter Maydell#include <linux/fiemap.h>
3661dace20dcSPeter Maydell
3662dace20dcSPeter Maydellint main(void)
3663dace20dcSPeter Maydell{
3664dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3665dace20dcSPeter Maydell    return 0;
3666dace20dcSPeter Maydell}
3667dace20dcSPeter MaydellEOF
36688fb03151SPeter Maydellif compile_prog "" "" ; then
3669dace20dcSPeter Maydell  fiemap=yes
3670dace20dcSPeter Maydellfi
3671dace20dcSPeter Maydell
3672d0927938SUlrich Hecht# check for dup3
3673d0927938SUlrich Hechtdup3=no
3674d0927938SUlrich Hechtcat > $TMPC << EOF
3675d0927938SUlrich Hecht#include <unistd.h>
3676d0927938SUlrich Hecht
3677d0927938SUlrich Hechtint main(void)
3678d0927938SUlrich Hecht{
3679d0927938SUlrich Hecht    dup3(0, 0, 0);
3680d0927938SUlrich Hecht    return 0;
3681d0927938SUlrich Hecht}
3682d0927938SUlrich HechtEOF
368378f5d726SJan Kiszkaif compile_prog "" "" ; then
3684d0927938SUlrich Hecht  dup3=yes
3685d0927938SUlrich Hechtfi
3686d0927938SUlrich Hecht
36874e0c6529SAlex Bligh# check for ppoll support
36884e0c6529SAlex Blighppoll=no
36894e0c6529SAlex Blighcat > $TMPC << EOF
36904e0c6529SAlex Bligh#include <poll.h>
36914e0c6529SAlex Bligh
36924e0c6529SAlex Blighint main(void)
36934e0c6529SAlex Bligh{
36944e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
36954e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
36964e0c6529SAlex Bligh    return 0;
36974e0c6529SAlex Bligh}
36984e0c6529SAlex BlighEOF
36994e0c6529SAlex Blighif compile_prog "" "" ; then
37004e0c6529SAlex Bligh  ppoll=yes
37014e0c6529SAlex Blighfi
37024e0c6529SAlex Bligh
3703cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3704cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3705cd758dd0SAlex Blighcat > $TMPC << EOF
3706cd758dd0SAlex Bligh#include <sys/prctl.h>
3707cd758dd0SAlex Bligh
3708cd758dd0SAlex Blighint main(void)
3709cd758dd0SAlex Bligh{
3710cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3711cd758dd0SAlex Bligh    return 0;
3712cd758dd0SAlex Bligh}
3713cd758dd0SAlex BlighEOF
3714cd758dd0SAlex Blighif compile_prog "" "" ; then
3715cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3716cd758dd0SAlex Blighfi
3717cd758dd0SAlex Bligh
37183b6edd16SPeter Maydell# check for epoll support
37193b6edd16SPeter Maydellepoll=no
37203b6edd16SPeter Maydellcat > $TMPC << EOF
37213b6edd16SPeter Maydell#include <sys/epoll.h>
37223b6edd16SPeter Maydell
37233b6edd16SPeter Maydellint main(void)
37243b6edd16SPeter Maydell{
37253b6edd16SPeter Maydell    epoll_create(0);
37263b6edd16SPeter Maydell    return 0;
37273b6edd16SPeter Maydell}
37283b6edd16SPeter MaydellEOF
37298fb03151SPeter Maydellif compile_prog "" "" ; then
37303b6edd16SPeter Maydell  epoll=yes
37313b6edd16SPeter Maydellfi
37323b6edd16SPeter Maydell
37333b6edd16SPeter Maydell# epoll_create1 and epoll_pwait are later additions
37343b6edd16SPeter Maydell# so we must check separately for their presence
37353b6edd16SPeter Maydellepoll_create1=no
37363b6edd16SPeter Maydellcat > $TMPC << EOF
37373b6edd16SPeter Maydell#include <sys/epoll.h>
37383b6edd16SPeter Maydell
37393b6edd16SPeter Maydellint main(void)
37403b6edd16SPeter Maydell{
374119e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
374219e83f6bSPeter Maydell     * a function being called. This is necessary so that on
374319e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
374419e83f6bSPeter Maydell     * the library but not declared in the header file we will
374519e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
374619e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
374719e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
374819e83f6bSPeter Maydell     */
3749c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
37503b6edd16SPeter Maydell}
37513b6edd16SPeter MaydellEOF
37528fb03151SPeter Maydellif compile_prog "" "" ; then
37533b6edd16SPeter Maydell  epoll_create1=yes
37543b6edd16SPeter Maydellfi
37553b6edd16SPeter Maydell
37563b6edd16SPeter Maydellepoll_pwait=no
37573b6edd16SPeter Maydellcat > $TMPC << EOF
37583b6edd16SPeter Maydell#include <sys/epoll.h>
37593b6edd16SPeter Maydell
37603b6edd16SPeter Maydellint main(void)
37613b6edd16SPeter Maydell{
37623b6edd16SPeter Maydell    epoll_pwait(0, 0, 0, 0, 0);
37633b6edd16SPeter Maydell    return 0;
37643b6edd16SPeter Maydell}
37653b6edd16SPeter MaydellEOF
37668fb03151SPeter Maydellif compile_prog "" "" ; then
37673b6edd16SPeter Maydell  epoll_pwait=yes
37683b6edd16SPeter Maydellfi
37693b6edd16SPeter Maydell
3770a8fd1abaSPeter Maydell# check for sendfile support
3771a8fd1abaSPeter Maydellsendfile=no
3772a8fd1abaSPeter Maydellcat > $TMPC << EOF
3773a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3774a8fd1abaSPeter Maydell
3775a8fd1abaSPeter Maydellint main(void)
3776a8fd1abaSPeter Maydell{
3777a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3778a8fd1abaSPeter Maydell}
3779a8fd1abaSPeter MaydellEOF
3780a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3781a8fd1abaSPeter Maydell  sendfile=yes
3782a8fd1abaSPeter Maydellfi
3783a8fd1abaSPeter Maydell
378451834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
378551834341SRiku Voipiotimerfd=no
378651834341SRiku Voipiocat > $TMPC << EOF
378751834341SRiku Voipio#include <sys/timerfd.h>
378851834341SRiku Voipio
378951834341SRiku Voipioint main(void)
379051834341SRiku Voipio{
379151834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
379251834341SRiku Voipio}
379351834341SRiku VoipioEOF
379451834341SRiku Voipioif compile_prog "" "" ; then
379551834341SRiku Voipio  timerfd=yes
379651834341SRiku Voipiofi
379751834341SRiku Voipio
37989af5c906SRiku Voipio# check for setns and unshare support
37999af5c906SRiku Voipiosetns=no
38009af5c906SRiku Voipiocat > $TMPC << EOF
38019af5c906SRiku Voipio#include <sched.h>
38029af5c906SRiku Voipio
38039af5c906SRiku Voipioint main(void)
38049af5c906SRiku Voipio{
38059af5c906SRiku Voipio    int ret;
38069af5c906SRiku Voipio    ret = setns(0, 0);
38079af5c906SRiku Voipio    ret = unshare(0);
38089af5c906SRiku Voipio    return ret;
38099af5c906SRiku Voipio}
38109af5c906SRiku VoipioEOF
38119af5c906SRiku Voipioif compile_prog "" "" ; then
38129af5c906SRiku Voipio  setns=yes
38139af5c906SRiku Voipiofi
38149af5c906SRiku Voipio
3815cc8ae6deSpbrook# Check if tools are available to build documentation.
3816a25dba17SJuan Quintelaif test "$docs" != "no" ; then
381701668d98SStefan Weil  if has makeinfo && has pod2man; then
3818a25dba17SJuan Quintela    docs=yes
381983a3ab8bSJuan Quintela  else
3820a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
382121684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
382283a3ab8bSJuan Quintela    fi
3823a25dba17SJuan Quintela    docs=no
382483a3ab8bSJuan Quintela  fi
3825cc8ae6deSpbrookfi
3826cc8ae6deSpbrook
3827f514f41cSStefan Weil# Search for bswap_32 function
38286ae9a1f4SJuan Quintelabyteswap_h=no
38296ae9a1f4SJuan Quintelacat > $TMPC << EOF
38306ae9a1f4SJuan Quintela#include <byteswap.h>
38316ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
38326ae9a1f4SJuan QuintelaEOF
383352166aa0SJuan Quintelaif compile_prog "" "" ; then
38346ae9a1f4SJuan Quintela  byteswap_h=yes
38356ae9a1f4SJuan Quintelafi
38366ae9a1f4SJuan Quintela
383775f13596SStefan Weil# Search for bswap32 function
38386ae9a1f4SJuan Quintelabswap_h=no
38396ae9a1f4SJuan Quintelacat > $TMPC << EOF
38406ae9a1f4SJuan Quintela#include <sys/endian.h>
38416ae9a1f4SJuan Quintela#include <sys/types.h>
38426ae9a1f4SJuan Quintela#include <machine/bswap.h>
38436ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
38446ae9a1f4SJuan QuintelaEOF
384552166aa0SJuan Quintelaif compile_prog "" "" ; then
38466ae9a1f4SJuan Quintela  bswap_h=yes
38476ae9a1f4SJuan Quintelafi
38486ae9a1f4SJuan Quintela
3849da93a1fdSaliguori##########################################
3850e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
3851c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
3852e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
38533c33ea96SPaolo Bonzini    libiscsi="yes"
3854ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
3855ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
3856c589b249SRonnie Sahlberg  else
3857c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
3858e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3859c589b249SRonnie Sahlberg    fi
3860c589b249SRonnie Sahlberg    libiscsi="no"
3861c589b249SRonnie Sahlberg  fi
3862c589b249SRonnie Sahlbergfi
3863c589b249SRonnie Sahlberg
3864c589b249SRonnie Sahlberg##########################################
38658bacde8dSNatanael Copa# Do we need libm
38668bacde8dSNatanael Copacat > $TMPC << EOF
38678bacde8dSNatanael Copa#include <math.h>
3868f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
38698bacde8dSNatanael CopaEOF
38708bacde8dSNatanael Copaif compile_prog "" "" ; then
38718bacde8dSNatanael Copa  :
38728bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
38738bacde8dSNatanael Copa  LIBS="-lm $LIBS"
38748bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
38758bacde8dSNatanael Copaelse
387676ad07a4SPeter Maydell  error_exit "libm check failed"
38778bacde8dSNatanael Copafi
38788bacde8dSNatanael Copa
38798bacde8dSNatanael Copa##########################################
3880da93a1fdSaliguori# Do we need librt
38818bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
38828bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
38838bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
38848bacde8dSNatanael Copa# function in addition.
3885da93a1fdSaliguoricat > $TMPC <<EOF
3886da93a1fdSaliguori#include <signal.h>
3887da93a1fdSaliguori#include <time.h>
38888bacde8dSNatanael Copaint main(void) {
38898bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
38908bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
38918bacde8dSNatanael Copa}
3892da93a1fdSaliguoriEOF
3893da93a1fdSaliguori
389452166aa0SJuan Quintelaif compile_prog "" "" ; then
389507ffa4bdSJuan Quintela  :
38968bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
389718e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
389818e588b1SRick Liu  LIBS="$LIBS -lrt"
389918e588b1SRick Liu  libs_qga="$libs_qga -lrt"
3900da93a1fdSaliguorifi
3901da93a1fdSaliguori
390231ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3903179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
39046362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
39056362a53fSJuan Quintelafi
39066362a53fSJuan Quintela
3907de5071c5SBlue Swirl##########################################
3908cd4ec0b4SGerd Hoffmann# spice probe
3909cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
3910cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
3911cd4ec0b4SGerd Hoffmann#include <spice.h>
3912cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
3913cd4ec0b4SGerd HoffmannEOF
3914710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3915710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
391665d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
391765d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
3918cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
3919cd4ec0b4SGerd Hoffmann    spice="yes"
3920cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
3921cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
39222e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
39232e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
3924cd4ec0b4SGerd Hoffmann  else
3925cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
39268efc9363SHu Tao      feature_not_found "spice" \
39278efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3928cd4ec0b4SGerd Hoffmann    fi
3929cd4ec0b4SGerd Hoffmann    spice="no"
3930cd4ec0b4SGerd Hoffmann  fi
3931cd4ec0b4SGerd Hoffmannfi
3932cd4ec0b4SGerd Hoffmann
39337b02f544SMarc-André Lureau# check for smartcard support
3934111a38b0SRobert Relyeasmartcard_cflags=""
39357b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
39367b02f544SMarc-André Lureau    if $pkg_config libcacard; then
39377b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
39387b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
39397b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
39407b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
39417b02f544SMarc-André Lureau        smartcard="yes"
3942111a38b0SRobert Relyea    else
39437b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
39447b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
3945111a38b0SRobert Relyea        fi
39467b02f544SMarc-André Lureau        smartcard="no"
3947111a38b0SRobert Relyea    fi
3948111a38b0SRobert Relyeafi
3949111a38b0SRobert Relyea
39502b2325ffSGerd Hoffmann# check for libusb
39512b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
395265d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
39532b2325ffSGerd Hoffmann        libusb="yes"
3954ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
3955ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
39562b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
39572b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
39582b2325ffSGerd Hoffmann    else
39592b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
39608efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
39612b2325ffSGerd Hoffmann        fi
39622b2325ffSGerd Hoffmann        libusb="no"
39632b2325ffSGerd Hoffmann    fi
39642b2325ffSGerd Hoffmannfi
39652b2325ffSGerd Hoffmann
396669354a83SHans de Goede# check for usbredirparser for usb network redirection support
396769354a83SHans de Goedeif test "$usb_redir" != "no" ; then
396865d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
396969354a83SHans de Goede        usb_redir="yes"
3970ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3971ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
397269354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
397356ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
397469354a83SHans de Goede    else
397569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
397621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
397769354a83SHans de Goede        fi
397869354a83SHans de Goede        usb_redir="no"
397969354a83SHans de Goede    fi
398069354a83SHans de Goedefi
398169354a83SHans de Goede
3982cd4ec0b4SGerd Hoffmann##########################################
3983d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
3984d9840e25STomoki Sekiyama
3985d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3986d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
3987d9840e25STomoki Sekiyama    "")   vss_win32_include="-I$source_path" ;;
3988d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3989d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
3990d9840e25STomoki Sekiyama          vss_win32_include="-I$source_path/.sdk/vss"
3991d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3992d9840e25STomoki Sekiyama	  ;;
3993d9840e25STomoki Sekiyama    *)    vss_win32_include="-I$vss_win32_sdk"
3994d9840e25STomoki Sekiyama  esac
3995d9840e25STomoki Sekiyama  cat > $TMPC << EOF
3996d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
3997d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
3998d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
3999d9840e25STomoki SekiyamaEOF
4000d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4001d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4002d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4003d9840e25STomoki Sekiyama    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4004f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4005d9840e25STomoki Sekiyama  else
4006d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4007d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4008d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4009d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4010d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4011d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4012d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4013d9840e25STomoki Sekiyama    fi
4014d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4015d9840e25STomoki Sekiyama  fi
4016d9840e25STomoki Sekiyamafi
4017d9840e25STomoki Sekiyama
4018d9840e25STomoki Sekiyama##########################################
4019d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4020d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4021d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4022d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4023d9840e25STomoki Sekiyama
4024d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4025d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4026d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4027d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4028d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4029d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4030d9840e25STomoki Sekiyama    else
4031d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4032d9840e25STomoki Sekiyama    fi
4033d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4034d9840e25STomoki Sekiyama    win_sdk=""
4035d9840e25STomoki Sekiyama  fi
4036d9840e25STomoki Sekiyamafi
4037d9840e25STomoki Sekiyama
4038d9840e25STomoki Sekiyama##########################################
403950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
404050cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
404150cbebb9SMichael Roth  cat > $TMPC << EOF
404250cbebb9SMichael Roth#include <windows.h>
404350cbebb9SMichael Roth#include <ntddscsi.h>
404450cbebb9SMichael Rothint main(void) {
404550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
404650cbebb9SMichael Roth#error Missing required ioctl definitions
404750cbebb9SMichael Roth#endif
404850cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
404950cbebb9SMichael Roth  return addr.Lun;
405050cbebb9SMichael Roth}
405150cbebb9SMichael RothEOF
405250cbebb9SMichael Roth  if compile_prog "" "" ; then
405350cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4054c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
405550cbebb9SMichael Roth  fi
405650cbebb9SMichael Rothfi
405750cbebb9SMichael Roth
405850cbebb9SMichael Roth##########################################
40599d9e1521SGerd Hoffmann# virgl renderer probe
40609d9e1521SGerd Hoffmann
40619d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
40629d9e1521SGerd Hoffmann  cat > $TMPC << EOF
40639d9e1521SGerd Hoffmann#include <virglrenderer.h>
40649d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
40659d9e1521SGerd HoffmannEOF
40669d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
40679d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
40689d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
40699d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
40709d9e1521SGerd Hoffmann    virglrenderer="yes"
40719d9e1521SGerd Hoffmann  else
40729d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
40739d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
40749d9e1521SGerd Hoffmann    fi
40759d9e1521SGerd Hoffmann    virglrenderer="no"
40769d9e1521SGerd Hoffmann  fi
40779d9e1521SGerd Hoffmannfi
40789d9e1521SGerd Hoffmann
40799d9e1521SGerd Hoffmann##########################################
40805f6b9e8fSBlue Swirl# check if we have fdatasync
40815f6b9e8fSBlue Swirl
40825f6b9e8fSBlue Swirlfdatasync=no
40835f6b9e8fSBlue Swirlcat > $TMPC << EOF
40845f6b9e8fSBlue Swirl#include <unistd.h>
4085d1722a27SAlexandre Raymondint main(void) {
4086d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4087d1722a27SAlexandre Raymondreturn fdatasync(0);
4088d1722a27SAlexandre Raymond#else
4089e172fe11SStefan Weil#error Not supported
4090d1722a27SAlexandre Raymond#endif
4091d1722a27SAlexandre Raymond}
40925f6b9e8fSBlue SwirlEOF
40935f6b9e8fSBlue Swirlif compile_prog "" "" ; then
40945f6b9e8fSBlue Swirl    fdatasync=yes
40955f6b9e8fSBlue Swirlfi
40965f6b9e8fSBlue Swirl
409794a420b1SStefan Hajnoczi##########################################
4098e78815a5SAndreas Färber# check if we have madvise
4099e78815a5SAndreas Färber
4100e78815a5SAndreas Färbermadvise=no
4101e78815a5SAndreas Färbercat > $TMPC << EOF
4102e78815a5SAndreas Färber#include <sys/types.h>
4103e78815a5SAndreas Färber#include <sys/mman.h>
4104832ce9c2SScott Wood#include <stddef.h>
4105e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4106e78815a5SAndreas FärberEOF
4107e78815a5SAndreas Färberif compile_prog "" "" ; then
4108e78815a5SAndreas Färber    madvise=yes
4109e78815a5SAndreas Färberfi
4110e78815a5SAndreas Färber
4111e78815a5SAndreas Färber##########################################
4112e78815a5SAndreas Färber# check if we have posix_madvise
4113e78815a5SAndreas Färber
4114e78815a5SAndreas Färberposix_madvise=no
4115e78815a5SAndreas Färbercat > $TMPC << EOF
4116e78815a5SAndreas Färber#include <sys/mman.h>
4117832ce9c2SScott Wood#include <stddef.h>
4118e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4119e78815a5SAndreas FärberEOF
4120e78815a5SAndreas Färberif compile_prog "" "" ; then
4121e78815a5SAndreas Färber    posix_madvise=yes
4122e78815a5SAndreas Färberfi
4123e78815a5SAndreas Färber
4124e78815a5SAndreas Färber##########################################
41251e9737daSRichard Henderson# check if we have usable SIGEV_THREAD_ID
41261e9737daSRichard Henderson
41271e9737daSRichard Hendersonsigev_thread_id=no
41281e9737daSRichard Hendersoncat > $TMPC << EOF
41291e9737daSRichard Henderson#include <signal.h>
41301e9737daSRichard Hendersonint main(void) {
41311e9737daSRichard Henderson  struct sigevent ev;
41321e9737daSRichard Henderson  ev.sigev_notify = SIGEV_THREAD_ID;
41331e9737daSRichard Henderson  ev._sigev_un._tid = 0;
41341e9737daSRichard Henderson  asm volatile("" : : "g"(&ev));
41351e9737daSRichard Henderson  return 0;
41361e9737daSRichard Henderson}
41371e9737daSRichard HendersonEOF
41381e9737daSRichard Hendersonif compile_prog "" "" ; then
41391e9737daSRichard Henderson    sigev_thread_id=yes
41401e9737daSRichard Hendersonfi
41411e9737daSRichard Henderson
41421e9737daSRichard Henderson##########################################
414394a420b1SStefan Hajnoczi# check if trace backend exists
414494a420b1SStefan Hajnoczi
41455b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
414694a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
41475b808275SLluís Vilanova  error_exit "invalid trace backends" \
41485b808275SLluís Vilanova      "Please choose supported trace backends."
414994a420b1SStefan Hajnoczifi
415094a420b1SStefan Hajnoczi
41517e24e92aSStefan Hajnoczi##########################################
41527e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
41535b808275SLluís Vilanovaif have_backend "ust"; then
41547e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4155bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
41567e24e92aSStefan Hajnocziint main(void) { return 0; }
41577e24e92aSStefan HajnocziEOF
41587e24e92aSStefan Hajnoczi  if compile_prog "" "" ; then
4159bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
4160bf15f63cSMohamad Gebai      lttng_ust_libs=`$pkg_config --libs lttng-ust`
41617e24e92aSStefan Hajnoczi    else
4162bf15f63cSMohamad Gebai      lttng_ust_libs="-llttng-ust"
4163bf15f63cSMohamad Gebai    fi
4164bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
4165bf15f63cSMohamad Gebai      urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4166bf15f63cSMohamad Gebai    else
4167bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4168bf15f63cSMohamad Gebai    fi
4169bf15f63cSMohamad Gebai
4170bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4171bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4172bf15f63cSMohamad Gebai  else
4173bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
41747e24e92aSStefan Hajnoczi  fi
41757e24e92aSStefan Hajnoczifi
4176b3d08c02SDaniel P. Berrange
4177b3d08c02SDaniel P. Berrange##########################################
4178b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
41795b808275SLluís Vilanovaif have_backend "dtrace"; then
4180b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
418176ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4182b3d08c02SDaniel P. Berrange  fi
4183c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4184c276b17dSDaniel P. Berrange  if has 'stap' ; then
4185c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4186c276b17dSDaniel P. Berrange  fi
4187b3d08c02SDaniel P. Berrangefi
4188b3d08c02SDaniel P. Berrange
41897e24e92aSStefan Hajnoczi##########################################
4190519175a2SAlex Barcelo# check and set a backend for coroutine
4191d0e2fce5SAneesh Kumar K.V
41927c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
41937c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
41947c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
41957c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
41967c2acc70SPeter Maydell# is the Windows-specific one.
41977c2acc70SPeter Maydell
41987c2acc70SPeter Maydellucontext_works=no
4199d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4200d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4201d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4202cdf84806SPeter Maydell#ifdef __stub_makecontext
4203cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4204cdf84806SPeter Maydell#endif
420575cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4206d0e2fce5SAneesh Kumar K.VEOF
4207d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
42087c2acc70SPeter Maydell    ucontext_works=yes
4209d0e2fce5SAneesh Kumar K.V  fi
4210519175a2SAlex Barcelofi
42117c2acc70SPeter Maydell
42127c2acc70SPeter Maydellif test "$coroutine" = ""; then
42137c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
42147c2acc70SPeter Maydell    coroutine=win32
42157c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
42167c2acc70SPeter Maydell    coroutine=ucontext
4217519175a2SAlex Barcelo  else
42187c2acc70SPeter Maydell    coroutine=sigaltstack
42197c2acc70SPeter Maydell  fi
42207c2acc70SPeter Maydellelse
42217c2acc70SPeter Maydell  case $coroutine in
42227c2acc70SPeter Maydell  windows)
42237c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
42247c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
42257c2acc70SPeter Maydell    fi
42267c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
42277c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
42287c2acc70SPeter Maydell    coroutine=win32
42297c2acc70SPeter Maydell    ;;
42307c2acc70SPeter Maydell  ucontext)
42317c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
42327c2acc70SPeter Maydell      feature_not_found "ucontext"
42337c2acc70SPeter Maydell    fi
42347c2acc70SPeter Maydell    ;;
42357c2acc70SPeter Maydell  gthread|sigaltstack)
42367c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
42377c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
42387c2acc70SPeter Maydell    fi
42397c2acc70SPeter Maydell    ;;
42407c2acc70SPeter Maydell  *)
424176ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
42427c2acc70SPeter Maydell    ;;
42437c2acc70SPeter Maydell  esac
4244d0e2fce5SAneesh Kumar K.Vfi
4245d0e2fce5SAneesh Kumar K.V
424670c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
424770c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
424870c60c08SStefan Hajnoczi    coroutine_pool=no
424970c60c08SStefan Hajnoczi  else
425070c60c08SStefan Hajnoczi    coroutine_pool=yes
425170c60c08SStefan Hajnoczi  fi
425270c60c08SStefan Hajnoczifi
425370c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
425470c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
425570c60c08SStefan Hajnoczifi
425670c60c08SStefan Hajnoczi
4257d0e2fce5SAneesh Kumar K.V##########################################
4258d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4259d2042378SAneesh Kumar K.V
42604e1797f9SStefan Weilopen_by_handle_at=no
4261d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4262d2042378SAneesh Kumar K.V#include <fcntl.h>
4263acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4264acc55ba8SStefan Weil# error missing definition
4265acc55ba8SStefan Weil#else
426675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4267acc55ba8SStefan Weil#endif
4268d2042378SAneesh Kumar K.VEOF
4269d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4270d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4271d2042378SAneesh Kumar K.Vfi
4272d2042378SAneesh Kumar K.V
4273e06a765eSHarsh Prateek Bora########################################
4274e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4275e06a765eSHarsh Prateek Bora
4276e06a765eSHarsh Prateek Boralinux_magic_h=no
4277e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4278e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4279e06a765eSHarsh Prateek Boraint main(void) {
428075cafad7SStefan Weil  return 0;
4281e06a765eSHarsh Prateek Bora}
4282e06a765eSHarsh Prateek BoraEOF
4283e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4284e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4285e06a765eSHarsh Prateek Borafi
4286e06a765eSHarsh Prateek Bora
42878ab1bf12SLuiz Capitulino########################################
4288c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4289c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4290c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4291c95e3080SKevin Wolf# only a warning.
4292c95e3080SKevin Wolf#
4293c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4294c95e3080SKevin Wolf# the build doesn't fail anyway.
4295c95e3080SKevin Wolf
429606d71fa1SPeter Maydellpragma_disable_unused_but_set=no
429706d71fa1SPeter Maydellcat > $TMPC << EOF
4298e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
429906d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4300c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4301e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4302c95e3080SKevin Wolf
430306d71fa1SPeter Maydellint main(void) {
430406d71fa1SPeter Maydell    return 0;
430506d71fa1SPeter Maydell}
430606d71fa1SPeter MaydellEOF
430706d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4308cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4309c95e3080SKevin Wolfelse
4310c95e3080SKevin Wolf    werror=no
431106d71fa1SPeter Maydellfi
431206d71fa1SPeter Maydell
431306d71fa1SPeter Maydell########################################
4314541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
43153f4349dcSKevin Wolf
43163f4349dcSKevin Wolfvalgrind_h=no
43173f4349dcSKevin Wolfcat > $TMPC << EOF
43183f4349dcSKevin Wolf#include <valgrind/valgrind.h>
43193f4349dcSKevin Wolfint main(void) {
43203f4349dcSKevin Wolf  return 0;
43213f4349dcSKevin Wolf}
43223f4349dcSKevin WolfEOF
43233f4349dcSKevin Wolfif compile_prog "" "" ; then
43243f4349dcSKevin Wolf    valgrind_h=yes
43253f4349dcSKevin Wolffi
43263f4349dcSKevin Wolf
43273f4349dcSKevin Wolf########################################
43288ab1bf12SLuiz Capitulino# check if environ is declared
43298ab1bf12SLuiz Capitulino
43308ab1bf12SLuiz Capitulinohas_environ=no
43318ab1bf12SLuiz Capitulinocat > $TMPC << EOF
43328ab1bf12SLuiz Capitulino#include <unistd.h>
43338ab1bf12SLuiz Capitulinoint main(void) {
4334c075a723SBlue Swirl    environ = 0;
43358ab1bf12SLuiz Capitulino    return 0;
43368ab1bf12SLuiz Capitulino}
43378ab1bf12SLuiz CapitulinoEOF
43388ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
43398ab1bf12SLuiz Capitulino    has_environ=yes
43408ab1bf12SLuiz Capitulinofi
43418ab1bf12SLuiz Capitulino
434276a347e1SRichard Henderson########################################
434376a347e1SRichard Henderson# check if cpuid.h is usable.
434476a347e1SRichard Henderson
434576a347e1SRichard Hendersoncpuid_h=no
434676a347e1SRichard Hendersoncat > $TMPC << EOF
434776a347e1SRichard Henderson#include <cpuid.h>
434876a347e1SRichard Hendersonint main(void) {
4349774d566cSPeter Maydell    unsigned a, b, c, d;
4350774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4351774d566cSPeter Maydell
4352774d566cSPeter Maydell    if (max >= 1) {
4353774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4354774d566cSPeter Maydell    }
4355774d566cSPeter Maydell
4356774d566cSPeter Maydell    if (max >= 7) {
4357774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4358774d566cSPeter Maydell    }
4359774d566cSPeter Maydell
436076a347e1SRichard Henderson    return 0;
436176a347e1SRichard Henderson}
436276a347e1SRichard HendersonEOF
436376a347e1SRichard Hendersonif compile_prog "" "" ; then
436476a347e1SRichard Henderson    cpuid_h=yes
436576a347e1SRichard Hendersonfi
436676a347e1SRichard Henderson
4367f540166bSRichard Henderson########################################
4368f540166bSRichard Henderson# check if __[u]int128_t is usable.
4369f540166bSRichard Henderson
4370f540166bSRichard Hendersonint128=no
4371f540166bSRichard Hendersoncat > $TMPC << EOF
4372a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4373a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4374a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4375a00f66abSStefan Weil# endif
4376a00f66abSStefan Weil#endif
4377f540166bSRichard Henderson__int128_t a;
4378f540166bSRichard Henderson__uint128_t b;
4379f540166bSRichard Hendersonint main (void) {
4380f540166bSRichard Henderson  a = a + b;
4381f540166bSRichard Henderson  b = a * b;
4382464e3671SPeter Maydell  a = a * a;
4383f540166bSRichard Henderson  return 0;
4384f540166bSRichard Henderson}
4385f540166bSRichard HendersonEOF
4386f540166bSRichard Hendersonif compile_prog "" "" ; then
4387f540166bSRichard Henderson    int128=yes
4388f540166bSRichard Hendersonfi
438976a347e1SRichard Henderson
43901e6e9acaSRichard Henderson########################################
43911e6e9acaSRichard Henderson# check if getauxval is available.
43921e6e9acaSRichard Henderson
43931e6e9acaSRichard Hendersongetauxval=no
43941e6e9acaSRichard Hendersoncat > $TMPC << EOF
43951e6e9acaSRichard Henderson#include <sys/auxv.h>
43961e6e9acaSRichard Hendersonint main(void) {
43971e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
43981e6e9acaSRichard Henderson}
43991e6e9acaSRichard HendersonEOF
44001e6e9acaSRichard Hendersonif compile_prog "" "" ; then
44011e6e9acaSRichard Henderson    getauxval=yes
44021e6e9acaSRichard Hendersonfi
44031e6e9acaSRichard Henderson
4404fd0e6053SJohn Snow########################################
4405fd0e6053SJohn Snow# check if ccache is interfering with
4406fd0e6053SJohn Snow# semantic analysis of macros
4407fd0e6053SJohn Snow
44085e4dfd3dSJohn Snowunset CCACHE_CPP2
4409fd0e6053SJohn Snowccache_cpp2=no
4410fd0e6053SJohn Snowcat > $TMPC << EOF
4411fd0e6053SJohn Snowstatic const int Z = 1;
4412fd0e6053SJohn Snow#define fn() ({ Z; })
4413fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4414fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4415fd0e6053SJohn Snow#define ID(X) (X)
4416fd0e6053SJohn Snowint main(int argc, char *argv[])
4417fd0e6053SJohn Snow{
4418fd0e6053SJohn Snow    int x = 0, y = 0;
4419fd0e6053SJohn Snow    x = ID(x);
4420fd0e6053SJohn Snow    x = fn();
4421fd0e6053SJohn Snow    fn();
4422fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4423fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4424fd0e6053SJohn Snow    return 0;
4425fd0e6053SJohn Snow}
4426fd0e6053SJohn SnowEOF
4427fd0e6053SJohn Snow
4428fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4429fd0e6053SJohn Snow    ccache_cpp2=yes
4430fd0e6053SJohn Snowfi
4431fd0e6053SJohn Snow
4432b553a042SJohn Snow#################################################
4433b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4434b553a042SJohn Snow
4435b553a042SJohn Snowif test "$fortify_source" != "no"; then
4436b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4437b553a042SJohn Snow    fortify_source="no";
4438cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4439cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4440b553a042SJohn Snow    fortify_source="no";
4441b553a042SJohn Snow  else
4442b553a042SJohn Snow    fortify_source="yes"
4443b553a042SJohn Snow  fi
4444b553a042SJohn Snowfi
4445b553a042SJohn Snow
4446d2042378SAneesh Kumar K.V##########################################
4447e86ecd4bSJuan Quintela# End of CC checks
4448e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4449e86ecd4bSJuan Quintela
44501d728c39SBlue Swirlif test "$gcov" = "yes" ; then
44511d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
44521d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4453b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4454e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4455ce278618SPeter Maydellelif test "$debug" = "no"; then
4456ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4457e86ecd4bSJuan Quintelafi
4458a316e378SJuan Quintela
44596542aa9cSPeter Lieven##########################################
44606542aa9cSPeter Lieven# Do we have libnfs
44616542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4462b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
44636542aa9cSPeter Lieven    libnfs="yes"
44646542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
44656542aa9cSPeter Lieven    LIBS="$LIBS $libnfs_libs"
44666542aa9cSPeter Lieven  else
44676542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
44688efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
44696542aa9cSPeter Lieven    fi
44706542aa9cSPeter Lieven    libnfs="no"
44716542aa9cSPeter Lieven  fi
44726542aa9cSPeter Lievenfi
44731d728c39SBlue Swirl
447420ff6c80SAnthony Liguori# Disable zero malloc errors for official releases unless explicitly told to
447520ff6c80SAnthony Liguori# enable/disable
447620ff6c80SAnthony Liguoriif test -z "$zero_malloc" ; then
447720ff6c80SAnthony Liguori    if test "$z_version" = "50" ; then
447820ff6c80SAnthony Liguori	zero_malloc="no"
447920ff6c80SAnthony Liguori    else
448020ff6c80SAnthony Liguori	zero_malloc="yes"
448120ff6c80SAnthony Liguori    fi
448220ff6c80SAnthony Liguorifi
448320ff6c80SAnthony Liguori
44846ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
44856ca026cbSPeter Maydellif test "$werror" = "yes"; then
44866ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
44876ca026cbSPeter Maydellfi
44886ca026cbSPeter Maydell
4489e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4490e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
44911156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4492e86ecd4bSJuan Quintela    fi
4493e86ecd4bSJuan Quintelafi
4494e86ecd4bSJuan Quintela
449594dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
449694dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
449794dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
449894dd53c5SGerd Hoffmannelse
449994dd53c5SGerd Hoffmann    POD2MAN="pod2man"
450094dd53c5SGerd Hoffmannfi
450194dd53c5SGerd Hoffmann
4502952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4503952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4504952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4505952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4506952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4507952afb71SBlue Swirl        fi
4508952afb71SBlue Swirl    done
4509952afb71SBlue Swirlfi
4510952afb71SBlue Swirl
451110ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4512e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4513528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4514834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
45155a67135aSbellard
45164b1c11fdSDaniel P. Berrangetools=""
45174b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4518ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
45194b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
45204b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4521a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
45224b1c11fdSDaniel P. Berrange  fi
45234b1c11fdSDaniel P. Berrangefi
45244b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4525983eef5aSMeador Inge  if test "$virtfs" != no ; then
4526be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4527983eef5aSMeador Inge      virtfs=yes
452817bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4529983eef5aSMeador Inge    else
4530983eef5aSMeador Inge      if test "$virtfs" = yes; then
453176ad07a4SPeter Maydell        error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4532983eef5aSMeador Inge      fi
453317500370SAndreas Färber      virtfs=no
4534983eef5aSMeador Inge    fi
453517bff52bSM. Mohan Kumar  fi
4536d138cee9SMichael Rothfi
45379d6bc27bSMichael Roth
45389d6bc27bSMichael Roth# Probe for guest agent support/options
45399d6bc27bSMichael Roth
4540e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4541b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4542fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4543e8ef31a3SMichael Tokarev      guest_agent=yes
4544e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4545e8ef31a3SMichael Tokarev      guest_agent=no
4546e8ef31a3SMichael Tokarev  else
4547e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4548ca35f780SPaolo Bonzini  fi
45494b1c11fdSDaniel P. Berrangefi
4550ca35f780SPaolo Bonzini
45519d6bc27bSMichael Roth# Guest agent Window MSI  package
45529d6bc27bSMichael Roth
45539d6bc27bSMichael Rothif test "$guest_agent" != yes; then
45549d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
45559d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
45569d6bc27bSMichael Roth  fi
45579d6bc27bSMichael Roth  guest_agent_msi=no
45589d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
45599d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
45609d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
45619d6bc27bSMichael Roth  fi
45629d6bc27bSMichael Roth  guest_agent_msi=no
45639d6bc27bSMichael Rothelif ! has wixl; then
45649d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
45659d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
45669d6bc27bSMichael Roth  fi
45679d6bc27bSMichael Roth  guest_agent_msi=no
45681a34904eSMichael Rothelse
45691a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
45701a34904eSMichael Roth  # disabled explicitly
45711a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
45721a34904eSMichael Roth    guest_agent_msi=yes
45731a34904eSMichael Roth  fi
45749d6bc27bSMichael Rothfi
45759d6bc27bSMichael Roth
45761a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
45779d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
45789d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
45799d6bc27bSMichael Roth  fi
45809d6bc27bSMichael Roth
45819d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
45829d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
45839d6bc27bSMichael Roth  fi
45849d6bc27bSMichael Roth
45859d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
45869d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
45879d6bc27bSMichael Roth  fi
45889d6bc27bSMichael Roth
45899d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
45909d6bc27bSMichael Roth      QEMU_GA_VERSION=`cat $source_path/VERSION`
45919d6bc27bSMichael Roth  fi
45929d6bc27bSMichael Roth
45939d6bc27bSMichael Roth  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
45949d6bc27bSMichael Roth
45959d6bc27bSMichael Roth  case "$cpu" in
45969d6bc27bSMichael Roth  x86_64)
45979d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
45989d6bc27bSMichael Roth    ;;
45999d6bc27bSMichael Roth  i386)
46009d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
46019d6bc27bSMichael Roth    ;;
46029d6bc27bSMichael Roth  *)
46039d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
46049d6bc27bSMichael Roth    ;;
46059d6bc27bSMichael Roth  esac
46069d6bc27bSMichael Rothfi
46079d6bc27bSMichael Roth
4608ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4609ca35f780SPaolo Bonziniroms=
4610ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4611ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4612ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4613ca35f780SPaolo Bonzini  roms="optionrom"
4614ca35f780SPaolo Bonzinifi
4615d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
461639ac8455SDavid Gibson  roms="$roms spapr-rtas"
461739ac8455SDavid Gibsonfi
4618ca35f780SPaolo Bonzini
46199933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
46209933c305SChristian Borntraeger  roms="$roms s390-ccw"
46219933c305SChristian Borntraegerfi
46229933c305SChristian Borntraeger
4623964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
4624964c6fa1SRichard Hendersonif test "$pie" = "no" ; then
4625964c6fa1SRichard Henderson  textseg_addr=
4626964c6fa1SRichard Henderson  case "$cpu" in
4627479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4628479eb121SRichard Henderson      # ??? Rationale for choosing this address
4629964c6fa1SRichard Henderson      textseg_addr=0x60000000
4630964c6fa1SRichard Henderson      ;;
4631964c6fa1SRichard Henderson    mips)
4632479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4633479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4634479eb121SRichard Henderson      textseg_addr=0x60000000
4635964c6fa1SRichard Henderson      ;;
4636964c6fa1SRichard Henderson  esac
4637964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4638964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4639964c6fa1SRichard Henderson    int main(void) { return 0; }
4640964c6fa1SRichard HendersonEOF
4641964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4642964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4643964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4644964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4645964c6fa1SRichard Henderson      # at least.
4646964c6fa1SRichard Henderson      $ld --verbose | sed \
4647964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4648964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4649964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4650964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4651964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4652964c6fa1SRichard Henderson    fi
4653964c6fa1SRichard Henderson  fi
4654964c6fa1SRichard Hendersonfi
4655964c6fa1SRichard Henderson
465650e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
465750e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
465850e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
46595ca9388aSGerd Hoffmann
46607d13299dSbellardecho "Install prefix    $prefix"
4661c00b2808SEduardo Habkostecho "BIOS directory    `eval echo $qemu_datadir`"
4662f2b9e1e3SPaolo Bonziniecho "binary directory  `eval echo $bindir`"
46633aa5d2beSAlon Levyecho "library directory `eval echo $libdir`"
4664e26110cfSFam Zhengecho "module directory  `eval echo $qemu_moddir`"
46658bf188aaSMichael Tokarevecho "libexec directory `eval echo $libexecdir`"
46660f94d6daSAlon Levyecho "include directory `eval echo $includedir`"
46671c0fd160SAurelien Jarnoecho "config directory  `eval echo $sysconfdir`"
466811d9f695Sbellardif test "$mingw32" = "no" ; then
46695a699bbbSLaszlo Ersekecho "local state directory   `eval echo $local_statedir`"
4670f2b9e1e3SPaolo Bonziniecho "Manual directory  `eval echo $mandir`"
467143ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
46725a699bbbSLaszlo Ersekelse
46735a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
4674d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
467511d9f695Sbellardfi
46765a67135aSbellardecho "Source path       $source_path"
46777d13299dSbellardecho "C compiler        $cc"
467883469015Sbellardecho "Host C compiler   $host_cc"
467983f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
46803c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
468145d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
46820c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
4683a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
46840c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
46857d13299dSbellardecho "make              $make"
46866a882643Spbrookecho "install           $install"
4687c886edfbSBlue Swirlecho "python            $python"
4688e2d8830eSBradif test "$slirp" = "yes" ; then
4689e2d8830eSBrad    echo "smbd              $smbd"
4690e2d8830eSBradfi
469117969268SFam Zhengecho "module support    $modules"
4692a98fd896Sbellardecho "host CPU          $cpu"
4693de83cd02Sbellardecho "host big endian   $bigendian"
469497a847bcSbellardecho "target list       $target_list"
4695ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
46967d13299dSbellardecho "gprof enabled     $gprof"
469703b4fe7dSaliguoriecho "sparse enabled    $sparse"
46981625af87Saliguoriecho "strip binaries    $strip_opt"
469905c2a3e7Sbellardecho "profiler          $profiler"
470043ce4dfeSbellardecho "static build      $static"
47015b0753e0Sbellardif test "$darwin" = "yes" ; then
47025b0753e0Sbellard    echo "Cocoa support     $cocoa"
47035b0753e0Sbellardfi
4704e2134eb9SGerd Hoffmannecho "pixman            $pixman"
470597a847bcSbellardecho "SDL support       $sdl"
4706a4ccabcfSAnthony Liguoriecho "GTK support       $gtk"
4707925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
4708ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
4709ddbb0d09SDaniel P. Berrangeecho "GNUTLS hash       $gnutls_hash"
471091bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
471191bfcdb0SDaniel P. Berrangeecho "nettle            $nettle ${nettle+($nettle_version)}"
47129a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
4713bbbf9bfbSStefan Weilecho "VTE support       $vte"
47144d3b6f6eSbalrogecho "curses support    $curses"
47159d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
4716769ce76dSAlexander Grafecho "curl support      $curl"
471767b915a5Sbellardecho "mingw32 support   $mingw32"
47180c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
4719b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
4720b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
4721983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
4722821601eaSJes Sorensenecho "VNC support       $vnc"
4723821601eaSJes Sorensenif test "$vnc" = "yes" ; then
47242f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
47252f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
4726efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
4727821601eaSJes Sorensenfi
47283142255cSblueswir1if test -n "$sparc_cpu"; then
47293142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
47303142255cSblueswir1fi
4731e37630caSaliguoriecho "xen support       $xen"
47323996e85cSPaul Durrantif test "$xen" = "yes" ; then
47333996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
47343996e85cSPaul Durrantfi
47352e4d9fb1Saurel32echo "brlapi support    $brlapi"
4736a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
4737a25dba17SJuan Quintelaecho "Documentation     $docs"
473840d6444eSAvi Kivityecho "PIE               $pie"
47398a16d273Sthsecho "vde support       $vde"
474058952137SVincenzo Maffioneecho "netmap support    $netmap"
47415c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
4742758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
474377755340Sthsecho "Install blobs     $blobs"
4744b31a0277SJuan Quintelaecho "KVM support       $kvm"
47452da776dbSMichael R. Hinesecho "RDMA support      $rdma"
47469195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
4747f652e6afSaurel32echo "fdt support       $fdt"
4748ceb42de8Saliguoriecho "preadv support    $preadv"
47495f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
4750e78815a5SAndreas Färberecho "madvise           $madvise"
4751e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
47521e9737daSRichard Hendersonecho "sigev_thread_id   $sigev_thread_id"
4753ee682d27SStefan Weilecho "uuid support      $uuid"
475447e98658SCorey Bryantecho "libcap-ng support $cap_ng"
4755d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
47565e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
47575b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
4758e00e36fbSStefan Weilif test "$trace_backend" = "simple"; then
47599410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
4760e00e36fbSStefan Weilfi
4761c9dd4074SStefan Weilif test "$spice" = "yes"; then
47622e0e3c39SAlon Levyecho "spice support     $spice ($spice_protocol_version/$spice_server_version)"
4763c9dd4074SStefan Weilelse
4764c9dd4074SStefan Weilecho "spice support     $spice"
4765c9dd4074SStefan Weilfi
4766f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
4767dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
47687b02f544SMarc-André Lureauecho "smartcard support $smartcard"
47692b2325ffSGerd Hoffmannecho "libusb            $libusb"
477069354a83SHans de Goedeecho "usb net redir     $usb_redir"
4771da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
4772c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
47736542aa9cSPeter Lievenecho "libnfs support    $libnfs"
4774d138cee9SMichael Rothecho "build guest agent $guest_agent"
4775d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
477650cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
47774c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
4778f794573eSEduardo Otuboecho "seccomp support   $seccomp"
47797c2acc70SPeter Maydellecho "coroutine backend $coroutine"
478070c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
4781eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
4782c9a12e75SChrysostomos Nanakosecho "Archipelago support $archipelago"
47831d728c39SBlue Swirlecho "gcov              $gcov_tool"
47841d728c39SBlue Swirlecho "gcov enabled      $gcov"
4785ab214c29SStefan Bergerecho "TPM support       $tpm"
47860a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
47873b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
47883556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
47894f18b782SJeff Codyecho "vhdx              $vhdx"
4790607dacd0Sqiaonuohanecho "lzo support       $lzo"
4791607dacd0Sqiaonuohanecho "snappy support    $snappy"
47926b383c08SPeter Wuecho "bzip2 support     $bzip2"
4793a99d57bbSWanlong Gaoecho "NUMA host support $numa"
47942847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
47957b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
479667b915a5Sbellard
47971ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
479824b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
4799e8cd23deSbellardfi
480097a847bcSbellard
480198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
480297a847bcSbellard
4803dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
4804dbd99ae3SStefan Weil
480598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
480698ec69acSJuan Quintelaecho >> $config_host_mak
480798ec69acSJuan Quintela
4808e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
480999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
481099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
48113aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
48128bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
48130f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
481499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
481599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
481622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
48179afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
48189afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
4819e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
48205a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
4821785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
48225a699bbbSLaszlo Ersekfi
4823f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
4824f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4825f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4826834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
4827f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
4828804edf29SJuan Quintela
482998ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
4830727e5283SPaolo Bonzini
4831f8393946Saurel32if test "$debug_tcg" = "yes" ; then
48322358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4833f8393946Saurel32fi
48341625af87Saliguoriif test "$strip_opt" = "yes" ; then
483552ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
48361625af87Saliguorifi
48377d13299dSbellardif test "$bigendian" = "yes" ; then
4838e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
483997a847bcSbellardfi
484067b915a5Sbellardif test "$mingw32" = "yes" ; then
484198ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
48429fe6de94SBlue Swirl  rc_version=`cat $source_path/VERSION`
48439fe6de94SBlue Swirl  version_major=${rc_version%%.*}
48449fe6de94SBlue Swirl  rc_version=${rc_version#*.}
48459fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
48469fe6de94SBlue Swirl  rc_version=${rc_version#*.}
48479fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
48489fe6de94SBlue Swirl  version_micro=0
48499fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
48509fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4851d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
4852d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4853f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4854d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4855d9840e25STomoki Sekiyama  fi
485650cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
485750cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
485850cbebb9SMichael Roth  fi
48591a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
48609dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
48619dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
48629dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
48639dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
48649dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
48659dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
48669dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
48679dacf32dSYossi Hindin  fi
4868210fa556Spbrookelse
486935f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
4870210fa556Spbrookfi
4871128ab2ffSblueswir1
4872dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
4873dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
4874dffcb71cSMark McLoughlinfi
4875dffcb71cSMark McLoughlin
487683fb7adfSbellardif test "$darwin" = "yes" ; then
487798ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
487883fb7adfSbellardfi
4879b29fe3edSmalc
4880b29fe3edSmalcif test "$aix" = "yes" ; then
488198ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
4882b29fe3edSmalcfi
4883b29fe3edSmalc
4884ec530c81Sbellardif test "$solaris" = "yes" ; then
488598ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
48862358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
48870475a5caSths  if test "$needs_libsunmath" = "yes" ; then
488875b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
48890475a5caSths  fi
4890ec530c81Sbellardfi
4891179cf400SAndreas Färberif test "$haiku" = "yes" ; then
4892179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
4893179cf400SAndreas Färberfi
489497a847bcSbellardif test "$static" = "yes" ; then
489598ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
489697a847bcSbellardfi
48971ba16968SStefan Weilif test "$profiler" = "yes" ; then
48982358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
489905c2a3e7Sbellardfi
4900c20709aaSbellardif test "$slirp" = "yes" ; then
490198ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
4902e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4903c20709aaSbellardfi
49048a16d273Sthsif test "$vde" = "yes" ; then
490598ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
49068a16d273Sthsfi
490758952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
490858952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
490958952137SVincenzo Maffionefi
4910015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
4911015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
4912015a33bdSGongleifi
491347e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
491447e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
491547e98658SCorey Bryantfi
49162358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
49170c58ac1cSmalcfor drv in $audio_drv_list; do
4918bb55b712SStefan Weil    def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
491998ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
49200c58ac1cSmalcdone
492167f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
492267f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
492367f86e8eSJuan Quintelafi
4924d5631638Smalcif test "$audio_win_int" = "yes" ; then
4925d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4926d5631638Smalcfi
4927b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4928b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4929821601eaSJes Sorensenif test "$vnc" = "yes" ; then
4930821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
4931821601eaSJes Sorensenfi
49322f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
493398ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
49342f9606b3Saliguorifi
4935821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
49362f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
49372f6f5c7aSCorentin Charyfi
4938821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
4939efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4940efe556adSCorentin Charyfi
494176655d6dSaliguoriif test "$fnmatch" = "yes" ; then
49422358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
494376655d6dSaliguorifi
4944ee682d27SStefan Weilif test "$uuid" = "yes" ; then
4945ee682d27SStefan Weil  echo "CONFIG_UUID=y" >> $config_host_mak
4946ee682d27SStefan Weilfi
4947dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
4948dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
4949dce512deSChristoph Hellwigfi
4950b1a550a0Spbrookqemu_version=`head $source_path/VERSION`
495198ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
49522358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
495398ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
495498ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
4955a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
495698ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
4957cc8ae6deSpbrookfi
495817969268SFam Zhengif test "$modules" = "yes"; then
4959e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
4960e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
4961e26110cfSFam Zheng  echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
496217969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
496317969268SFam Zhengfi
49641ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
496598ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
4966a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
49678ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
496849ecc3faSbellardfi
496949ecc3faSbellardif test "$cocoa" = "yes" ; then
497098ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
497149ecc3faSbellardfi
49724d3b6f6eSbalrogif test "$curses" = "yes" ; then
497398ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
4974ab4e5602SJan Kiszkafi
4975ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
49762358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4977ebc996f3SRiku Voipiofi
4978099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
49792358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
4980099d6b0fSRiku Voipiofi
498140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
498240ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
498340ff6d7eSKevin Wolffi
49843ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
49852358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
49863ce34dfbSvibisreenivasanfi
4987c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
4988c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
4989c2882b96SRiku Voipiofi
4990751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
4991751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
4992751bcc39SMarc-André Lureaufi
4993d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
4994d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4995d0927938SUlrich Hechtfi
49963d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
49973d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
49983d4fa43eSKusanagi Kouichifi
4999b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5000b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5001b953f075SDenis V. Lunevfi
5002ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5003ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5004ed911435SKevin Wolffi
5005c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5006c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5007c727f47dSPeter Maydellfi
5008dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5009dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5010dace20dcSPeter Maydellfi
5011d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5012d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5013d0927938SUlrich Hechtfi
50144e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
50154e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
50164e0c6529SAlex Blighfi
5017cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5018cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5019cd758dd0SAlex Blighfi
50203b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
50213b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
50223b6edd16SPeter Maydellfi
50233b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
50243b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
50253b6edd16SPeter Maydellfi
50263b6edd16SPeter Maydellif test "$epoll_pwait" = "yes" ; then
50273b6edd16SPeter Maydell  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
50283b6edd16SPeter Maydellfi
5029a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5030a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5031a8fd1abaSPeter Maydellfi
503251834341SRiku Voipioif test "$timerfd" = "yes" ; then
503351834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
503451834341SRiku Voipiofi
50359af5c906SRiku Voipioif test "$setns" = "yes" ; then
50369af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
50379af5c906SRiku Voipiofi
50383b3f24adSaurel32if test "$inotify" = "yes" ; then
50392358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
50403b3f24adSaurel32fi
5041c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5042c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5043c05c7a73SRiku Voipiofi
50446ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
50456ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
50466ae9a1f4SJuan Quintelafi
50476ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
50486ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
50496ae9a1f4SJuan Quintelafi
5050769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5051d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5052b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
50536ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5054769ce76dSAlexander Graffi
50552e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
505698ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
50572e4d9fb1Saurel32fi
5058fb599c9aSbalrogif test "$bluez" = "yes" ; then
505998ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5060ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5061fb599c9aSbalrogfi
5062d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
50639d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
50649d41401bSMichael S. Tsirkinfi
5065e18df141SAnthony Liguoriecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5066a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5067a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5068a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5069a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5070925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5071925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5072925a0400SGerd Hoffmann  fi
5073bbbf9bfbSStefan Weilfi
5074ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5075ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5076ddbb0d09SDaniel P. Berrangefi
5077ddbb0d09SDaniel P. Berrangeif test "$gnutls_hash" = "yes" ; then
5078ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
5079ddbb0d09SDaniel P. Berrangefi
508091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
508191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
508262893b67SDaniel P. Berrangefi
508391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
508491bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5085becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5086ed754746SDaniel P. Berrangefi
50879a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
50889a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
50899a2fd434SDaniel P. Berrangefi
5090bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5091bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5092a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5093a4ccabcfSAnthony Liguorifi
50949d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
50959d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
50969d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
50979d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
50989d9e1521SGerd Hoffmannfi
5099e37630caSaliguoriif test "$xen" = "yes" ; then
51006dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5101d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5102e37630caSaliguorifi
51035c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
51045c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
51055c6c3a6cSChristoph Hellwigfi
5106758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5107758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5108758e8e38SVenkateswararao Jujjuri (JV)fi
51094f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
51104f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
51114f26f2b6SAvi Kivityfi
5112983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5113758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5114758e8e38SVenkateswararao Jujjuri (JV)fi
51155e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
51165e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
51175e9be92dSNicholas Bellingerfi
511803ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
511903ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
512003ce5744SNikolay Nikolaevfi
512177755340Sthsif test "$blobs" = "yes" ; then
512298ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
512377755340Sthsfi
5124bf9298b9Saliguoriif test "$iovec" = "yes" ; then
51252358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5126bf9298b9Saliguorifi
5127ceb42de8Saliguoriif test "$preadv" = "yes" ; then
51282358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5129ceb42de8Saliguorifi
5130f652e6afSaurel32if test "$fdt" = "yes" ; then
51313f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5132f652e6afSaurel32fi
5133dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5134dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5135dcc38d1cSMarcelo Tosattifi
51369195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
51379195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
51389195b2c2SStefan Weilfi
51395f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
51405f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
51415f6b9e8fSBlue Swirlfi
5142e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5143e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5144e78815a5SAndreas Färberfi
5145e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5146e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5147e78815a5SAndreas Färberfi
51481e9737daSRichard Hendersonif test "$sigev_thread_id" = "yes" ; then
51491e9737daSRichard Henderson  echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
51501e9737daSRichard Hendersonfi
515197a847bcSbellard
5152cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5153cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5154cd4ec0b4SGerd Hoffmannfi
5155cd4ec0b4SGerd Hoffmann
51567b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
51577b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5158111a38b0SRobert Relyeafi
5159111a38b0SRobert Relyea
51602b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
51612b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
51622b2325ffSGerd Hoffmannfi
51632b2325ffSGerd Hoffmann
516469354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
516569354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
516669354a83SHans de Goedefi
516769354a83SHans de Goede
5168da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5169da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5170f676c67eSJeremy White  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5171da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
517220ff075bSMichael Wallefi
517320ff075bSMichael Walle
5174607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5175607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5176607dacd0Sqiaonuohanfi
5177607dacd0Sqiaonuohan
5178607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5179607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5180607dacd0Sqiaonuohanfi
5181607dacd0Sqiaonuohan
51826b383c08SPeter Wuif test "$bzip2" = "yes" ; then
51836b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
51846b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
51856b383c08SPeter Wufi
51866b383c08SPeter Wu
5187c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5188d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
51896ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
51906ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5191c589b249SRonnie Sahlbergfi
5192c589b249SRonnie Sahlberg
51936542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
51946542aa9cSPeter Lieven  echo "CONFIG_LIBNFS=y" >> $config_host_mak
51956542aa9cSPeter Lievenfi
51966542aa9cSPeter Lieven
5197f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5198f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5199f794573eSEduardo Otubofi
5200f794573eSEduardo Otubo
520183fb7adfSbellard# XXX: suppress that
52027d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
52032358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
52047d3505c5Sbellardfi
52057d3505c5Sbellard
520620ff6c80SAnthony Liguoriif test "$zero_malloc" = "yes" ; then
520720ff6c80SAnthony Liguori  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
520820ff6c80SAnthony Liguorifi
52094d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
52104d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
52114d9310f4SDaniel P. Berrangefi
52123556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
52133556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
52143556c233SPaolo Bonzinifi
5215f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5216d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
52176ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
52186ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5219f27aaf4bSChristian Brunnerfi
522020ff6c80SAnthony Liguori
52217c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
522270c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
522370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
522470c60c08SStefan Hajnoczielse
522570c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
522670c60c08SStefan Hajnoczifi
5227d0e2fce5SAneesh Kumar K.V
5228d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5229d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5230d2042378SAneesh Kumar K.Vfi
5231d2042378SAneesh Kumar K.V
5232e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5233e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5234e06a765eSHarsh Prateek Borafi
5235e06a765eSHarsh Prateek Bora
5236cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5237cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
523806d71fa1SPeter Maydellfi
523906d71fa1SPeter Maydell
52403f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
52413f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
52423f4349dcSKevin Wolffi
52433f4349dcSKevin Wolf
52448ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
52458ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
52468ab1bf12SLuiz Capitulinofi
52478ab1bf12SLuiz Capitulino
524876a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
524976a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
525076a347e1SRichard Hendersonfi
525176a347e1SRichard Henderson
5252f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5253f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5254f540166bSRichard Hendersonfi
5255f540166bSRichard Henderson
52561e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
52571e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
52581e6e9acaSRichard Hendersonfi
52591e6e9acaSRichard Henderson
5260eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5261d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
52626ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
52636ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5264eb100396SBharata B Raofi
5265eb100396SBharata B Rao
52660c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
52670c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
52680c14fb47SBharata B Raofi
52690c14fb47SBharata B Rao
52707c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
52717c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
52727c815372SBharata B Raofi
52737c815372SBharata B Rao
5274c9a12e75SChrysostomos Nanakosif test "$archipelago" = "yes" ; then
5275c9a12e75SChrysostomos Nanakos  echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5276c9a12e75SChrysostomos Nanakos  echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5277c9a12e75SChrysostomos Nanakosfi
5278c9a12e75SChrysostomos Nanakos
52790a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5280d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
52816ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
52826ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
52830a12ec87SRichard W.M. Jonesfi
52840a12ec87SRichard W.M. Jones
52854f18b782SJeff Codyif test "$vhdx" = "yes" ; then
52864f18b782SJeff Cody  echo "CONFIG_VHDX=y" >> $config_host_mak
52874f18b782SJeff Codyfi
52884f18b782SJeff Cody
528968063649Sblueswir1# USB host support
5290b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
52912b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5292b5613fdcSGerd Hoffmannelse
529398ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5294b5613fdcSGerd Hoffmannfi
529568063649Sblueswir1
52963b8acc11SPaolo Bonzini# TPM passthrough support?
52973b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
52983b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
52993b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
53003b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
53013b8acc11SPaolo Bonzini  fi
53023b8acc11SPaolo Bonzinifi
53033b8acc11SPaolo Bonzini
53045b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
53055b808275SLluís Vilanovaif have_backend "nop"; then
53066d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
530722890ab5SPrerna Saxenafi
53085b808275SLluís Vilanovaif have_backend "simple"; then
53096d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
53106d8a764eSLluís  # Set the appropriate trace file.
5311953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
53129410b56cSPrerna Saxenafi
53135b808275SLluís Vilanovaif have_backend "stderr"; then
53146d8a764eSLluís  echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
53156d8a764eSLluísfi
53165b808275SLluís Vilanovaif have_backend "ust"; then
53176d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
53186d8a764eSLluísfi
53195b808275SLluís Vilanovaif have_backend "dtrace"; then
53206d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
53216d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
53226d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
53236d8a764eSLluís  fi
5324c276b17dSDaniel P. Berrangefi
53255b808275SLluís Vilanovaif have_backend "ftrace"; then
5326781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5327781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5328781e9545SEiichi Tsukata  else
532921684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5330781e9545SEiichi Tsukata  fi
5331781e9545SEiichi Tsukatafi
53329410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
53339410b56cSPrerna Saxena
53342da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
53352da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
53362da776dbSMichael R. Hinesfi
53372da776dbSMichael R. Hines
53385c312079SDr. David Alan Gilbert# Hold two types of flag:
53395c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
53405c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
53415c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
53425c312079SDr. David Alan Gilbert#                                     platform
53435c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
53445c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
53455c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
53465c312079SDr. David Alan Gilbertfi
53475c312079SDr. David Alan Gilbert
53485b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
53495b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
53505b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
53515b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
53525b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
53535b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5354c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
53555b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
535640d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
535740d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
53585b5e3037SPaolo Bonzinielse
53595b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
53605b5e3037SPaolo Bonzinifi
53615b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
53625b5e3037SPaolo Bonzini
536398ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
536498ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5365804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5366804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
53671901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
53681901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
536921655882SPaolo Bonziniif test -n "$libtool"; then
537021655882SPaolo Bonzini  echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
537121655882SPaolo Bonzini  echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
537221655882SPaolo Bonzinielse
53731901cb14SBrad  echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
537421655882SPaolo Bonzini  echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
537521655882SPaolo Bonzinifi
5376c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5377804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5378a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5379a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5380a31a8642SMichael S. Tsirkinfi
53812b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5382804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
538383f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
53843c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5385804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
538645d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
53873dd46c78SBlue Swirlecho "AS=$as" >> $config_host_mak
53883dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5389804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5390804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
53914852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
53929fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
539344dc0ca3SAlon Levyecho "LIBTOOL=$libtool" >> $config_host_mak
5394e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
539546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5396a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5397f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5398e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5399e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
540080fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
54012944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5402e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5403e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5404e39f0062SPaolo Bonzinifi
540542da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
540642da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
540742da6041SGerd Hoffmannelse
540842da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
540942da6041SGerd Hoffmannfi
5410e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
541146eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
541237746c5eSMarc-André Lureauecho "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
541373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
54143e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5415804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
541617969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
541717969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5418957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
541990246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
542090246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
542194dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5422cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
54231d728c39SBlue Swirlif test "$gcov" = "yes" ; then
54241d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
54251d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
54261d728c39SBlue Swirlfi
5427804edf29SJuan Quintela
54286efd7517SPeter Maydell# use included Linux headers
54296efd7517SPeter Maydellif test "$linux" = "yes" ; then
5430a307beb6SAndreas Färber  mkdir -p linux-headers
54316efd7517SPeter Maydell  case "$cpu" in
5432c72b26ecSRichard Henderson  i386|x86_64|x32)
543308312a63SPeter Maydell    linux_arch=x86
54346efd7517SPeter Maydell    ;;
54356efd7517SPeter Maydell  ppcemb|ppc|ppc64)
543608312a63SPeter Maydell    linux_arch=powerpc
54376efd7517SPeter Maydell    ;;
54386efd7517SPeter Maydell  s390x)
543908312a63SPeter Maydell    linux_arch=s390
544008312a63SPeter Maydell    ;;
54411f080313SClaudio Fontana  aarch64)
54421f080313SClaudio Fontana    linux_arch=arm64
54431f080313SClaudio Fontana    ;;
5444222e7d11SSanjay Lal  mips64)
5445222e7d11SSanjay Lal    linux_arch=mips
5446222e7d11SSanjay Lal    ;;
544708312a63SPeter Maydell  *)
544808312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
544908312a63SPeter Maydell    linux_arch="$cpu"
54506efd7517SPeter Maydell    ;;
54516efd7517SPeter Maydell  esac
545208312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
545308312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
545408312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
545508312a63SPeter Maydell    fi
54566efd7517SPeter Maydellfi
54576efd7517SPeter Maydell
545897a847bcSbellardfor target in $target_list; do
545997a847bcSbellardtarget_dir="$target"
546025be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
5461c1799a84SPaolo Bonzinitarget_name=`echo $target | cut -d '-' -f 1`
546297a847bcSbellardtarget_bigendian="no"
54631f3d3c8fSJuan Quintela
5464c1799a84SPaolo Bonzinicase "$target_name" in
5465d15a9c23SAnthony Green  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5466ea2d6a39SJuan Quintela  target_bigendian=yes
5467ea2d6a39SJuan Quintela  ;;
5468ea2d6a39SJuan Quintelaesac
546997a847bcSbellardtarget_softmmu="no"
5470997344f3Sbellardtarget_user_only="no"
5471831b7825Sthstarget_linux_user="no"
547284778508Sblueswir1target_bsd_user="no"
54739e407a85Spbrookcase "$target" in
5474c1799a84SPaolo Bonzini  ${target_name}-softmmu)
54759e407a85Spbrook    target_softmmu="yes"
54769e407a85Spbrook    ;;
5477c1799a84SPaolo Bonzini  ${target_name}-linux-user)
54789c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
547976ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
54809c7a4202SBlue Swirl    fi
54819e407a85Spbrook    target_user_only="yes"
54829e407a85Spbrook    target_linux_user="yes"
54839e407a85Spbrook    ;;
5484c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
54859cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
548676ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
54879c7a4202SBlue Swirl    fi
548884778508Sblueswir1    target_user_only="yes"
548984778508Sblueswir1    target_bsd_user="yes"
549084778508Sblueswir1    ;;
54919e407a85Spbrook  *)
549276ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
54939e407a85Spbrook    exit 1
54949e407a85Spbrook    ;;
54959e407a85Spbrookesac
5496831b7825Sths
549797a847bcSbellardmkdir -p $target_dir
549825be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
549997a847bcSbellard
5500e5fe0c52Spbrookbflt="no"
5501c1799a84SPaolo Bonziniinterp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
550256aebc89Spbrookgdb_xml_files=""
55037ba1e619Saliguori
5504c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
55056acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5506e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5507e73aae67SJuan Quintela
5508c1799a84SPaolo Bonzinicase "$target_name" in
55092408a527Saurel32  i386)
55102408a527Saurel32  ;;
55112408a527Saurel32  x86_64)
55126acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
55132408a527Saurel32  ;;
55142408a527Saurel32  alpha)
55152408a527Saurel32  ;;
55162408a527Saurel32  arm|armeb)
5517b498c8a0SJuan Quintela    TARGET_ARCH=arm
5518e5fe0c52Spbrook    bflt="yes"
551956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
55202408a527Saurel32  ;;
55216a49fa95SAlexander Graf  aarch64)
55226a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
55236a49fa95SAlexander Graf    bflt="yes"
55248f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
55256a49fa95SAlexander Graf  ;;
55262408a527Saurel32  cris)
55272408a527Saurel32  ;;
5528613a22c9SMichael Walle  lm32)
5529613a22c9SMichael Walle  ;;
55302408a527Saurel32  m68k)
55310938cda5Saurel32    bflt="yes"
553256aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
55332408a527Saurel32  ;;
5534877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5535877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
553672b675caSEdgar E. Iglesias    bflt="yes"
553772b675caSEdgar E. Iglesias  ;;
55382408a527Saurel32  mips|mipsel)
5539b498c8a0SJuan Quintela    TARGET_ARCH=mips
554025be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
55412408a527Saurel32  ;;
55422408a527Saurel32  mipsn32|mipsn32el)
5543597e2cecSRichard Henderson    TARGET_ARCH=mips64
55446acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
554525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5546597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
55472408a527Saurel32  ;;
55482408a527Saurel32  mips64|mips64el)
5549b498c8a0SJuan Quintela    TARGET_ARCH=mips64
55506acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
555125be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
55522408a527Saurel32  ;;
5553d15a9c23SAnthony Green  moxie)
5554d15a9c23SAnthony Green  ;;
5555e67db06eSJia Liu  or32)
5556e67db06eSJia Liu    TARGET_ARCH=openrisc
5557e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5558e67db06eSJia Liu  ;;
55592408a527Saurel32  ppc)
5560c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
55612408a527Saurel32  ;;
55622408a527Saurel32  ppcemb)
55636acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5564e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5565c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
55662408a527Saurel32  ;;
55672408a527Saurel32  ppc64)
55686acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5569e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5570c8b3532dSaurel32    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
55712408a527Saurel32  ;;
55729c35126cSDoug Kwan  ppc64le)
55739c35126cSDoug Kwan    TARGET_ARCH=ppc64
55749c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
55759c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
55769c35126cSDoug Kwan    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
55779c35126cSDoug Kwan  ;;
55782408a527Saurel32  ppc64abi32)
5579b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
55806acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5581e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
558225be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
5583c8b3532dSaurel32    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
55842408a527Saurel32  ;;
55852408a527Saurel32  sh4|sh4eb)
5586b498c8a0SJuan Quintela    TARGET_ARCH=sh4
55874dbed897Spbrook    bflt="yes"
55882408a527Saurel32  ;;
55892408a527Saurel32  sparc)
55902408a527Saurel32  ;;
55912408a527Saurel32  sparc64)
55926acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
55932408a527Saurel32  ;;
55942408a527Saurel32  sparc32plus)
5595b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
55966acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
5597e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
559825be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
55992408a527Saurel32  ;;
560024e804ecSAlexander Graf  s390x)
56018a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
560224e804ecSAlexander Graf  ;;
5603444e06b1SChen Gang  tilegx)
5604444e06b1SChen Gang  ;;
56055ecaa4edSPeter Crosthwaite  tricore)
56065ecaa4edSPeter Crosthwaite  ;;
5607d2fbca94SGuan Xuetao  unicore32)
5608d2fbca94SGuan Xuetao  ;;
5609cfa550c6SMax Filippov  xtensa|xtensaeb)
5610cfa550c6SMax Filippov    TARGET_ARCH=xtensa
5611cfa550c6SMax Filippov  ;;
56122408a527Saurel32  *)
561376ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
56142408a527Saurel32  ;;
56152408a527Saurel32esac
56165e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
56175e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
56185e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
56195e8861a0SPaolo Bonzinifi
56205e8861a0SPaolo Bonzini
56215e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
56225e8861a0SPaolo Bonzini
562399afc91dSDaniel P. Berrangeupper() {
562499afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
562599afc91dSDaniel P. Berrange}
562699afc91dSDaniel P. Berrange
562799afc91dSDaniel P. Berrangetarget_arch_name="`upper $TARGET_ARCH`"
562825be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
5629c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
563025be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5631e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
5632e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
5633e6e91b9cSJuan Quintelafi
563425be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5635adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
5636adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5637adfc3e91SStacey Sonfi
5638c1799a84SPaolo Bonzinicase "$target_name" in
56391b0c87fcSJuan Quintela  i386|x86_64)
56401b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
564125be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
5642eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
5643eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5644eb6fda0fSAnthony PERARD      fi
5645432d268cSJun Nakajima    fi
564659d21e53SAlexander Graf    ;;
564759d21e53SAlexander Graf  *)
56481b0c87fcSJuan Quintelaesac
5649c1799a84SPaolo Bonzinicase "$target_name" in
5650222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5651c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
5652c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5653c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
5654c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5655c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
5656c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
5657c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5658222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5659c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
566018b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
566118b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
566218b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
566325be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
56641ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
5665d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5666*421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5667d5970055SMichael S. Tsirkin      fi
5668c59249f9SJuan Quintela    fi
5669c59249f9SJuan Quintelaesac
5670de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
567125be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
567297a847bcSbellardfi
567397a847bcSbellardif test "$target_softmmu" = "yes" ; then
567425be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5675de83cd02Sbellardfi
5676997344f3Sbellardif test "$target_user_only" = "yes" ; then
567725be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5678a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5679997344f3Sbellardfi
5680831b7825Sthsif test "$target_linux_user" = "yes" ; then
568125be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5682831b7825Sthsfi
568356aebc89Spbrooklist=""
568456aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
568556aebc89Spbrook  for x in $gdb_xml_files; do
568656aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
568756aebc89Spbrook  done
568825be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
56893d0f1517SJuan Quintelafi
5690de83cd02Sbellard
5691e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
569225be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5693e5fe0c52Spbrookfi
569484778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
569525be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
569684778508Sblueswir1fi
56975b0753e0Sbellard
56984afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
5699fa282484SJuan Quintela
57004afddb55SJuan Quintelacflags=""
5701fa282484SJuan Quintelaldflags=""
57029b8e111fSJuan Quintela
5703c765fcacSPeter Crosthwaitedisas_config() {
5704c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5705c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5706c765fcacSPeter Crosthwaite}
5707c765fcacSPeter Crosthwaite
570864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
570964656024SJuan Quintela  case "$i" in
571064656024SJuan Quintela  alpha)
5711c765fcacSPeter Crosthwaite    disas_config "ALPHA"
571264656024SJuan Quintela  ;;
571382295d8aSRichard Henderson  aarch64)
571482295d8aSRichard Henderson    if test -n "${cxx}"; then
5715c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
571682295d8aSRichard Henderson    fi
571782295d8aSRichard Henderson  ;;
571864656024SJuan Quintela  arm)
5719c765fcacSPeter Crosthwaite    disas_config "ARM"
5720999b53ecSClaudio Fontana    if test -n "${cxx}"; then
5721c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
5722999b53ecSClaudio Fontana    fi
572364656024SJuan Quintela  ;;
572464656024SJuan Quintela  cris)
5725c765fcacSPeter Crosthwaite    disas_config "CRIS"
572664656024SJuan Quintela  ;;
572764656024SJuan Quintela  hppa)
5728c765fcacSPeter Crosthwaite    disas_config "HPPA"
572964656024SJuan Quintela  ;;
5730c72b26ecSRichard Henderson  i386|x86_64|x32)
5731c765fcacSPeter Crosthwaite    disas_config "I386"
573264656024SJuan Quintela  ;;
5733903ec55cSAurelien Jarno  ia64*)
5734c765fcacSPeter Crosthwaite    disas_config "IA64"
5735903ec55cSAurelien Jarno  ;;
573679368f49SMichael Walle  lm32)
5737c765fcacSPeter Crosthwaite    disas_config "LM32"
573879368f49SMichael Walle  ;;
573964656024SJuan Quintela  m68k)
5740c765fcacSPeter Crosthwaite    disas_config "M68K"
574164656024SJuan Quintela  ;;
5742877fdc12SEdgar E. Iglesias  microblaze*)
5743c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
574464656024SJuan Quintela  ;;
574564656024SJuan Quintela  mips*)
5746c765fcacSPeter Crosthwaite    disas_config "MIPS"
574764656024SJuan Quintela  ;;
5748d15a9c23SAnthony Green  moxie*)
5749c765fcacSPeter Crosthwaite    disas_config "MOXIE"
5750d15a9c23SAnthony Green  ;;
5751e67db06eSJia Liu  or32)
5752c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
5753e67db06eSJia Liu  ;;
575464656024SJuan Quintela  ppc*)
5755c765fcacSPeter Crosthwaite    disas_config "PPC"
575664656024SJuan Quintela  ;;
575724e804ecSAlexander Graf  s390*)
5758c765fcacSPeter Crosthwaite    disas_config "S390"
575964656024SJuan Quintela  ;;
576064656024SJuan Quintela  sh4)
5761c765fcacSPeter Crosthwaite    disas_config "SH4"
576264656024SJuan Quintela  ;;
576364656024SJuan Quintela  sparc*)
5764c765fcacSPeter Crosthwaite    disas_config "SPARC"
576564656024SJuan Quintela  ;;
5766cfa550c6SMax Filippov  xtensa*)
5767c765fcacSPeter Crosthwaite    disas_config "XTENSA"
5768cfa550c6SMax Filippov  ;;
576964656024SJuan Quintela  esac
577064656024SJuan Quinteladone
57719195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
5772c765fcacSPeter Crosthwaite  disas_config "TCI"
57739195b2c2SStefan Weilfi
577464656024SJuan Quintela
57756ee7126fSJuan Quintelacase "$ARCH" in
57766ee7126fSJuan Quintelaalpha)
57776ee7126fSJuan Quintela  # Ensure there's only a single GP
57786ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
57796ee7126fSJuan Quintela;;
57806ee7126fSJuan Quintelaesac
57816ee7126fSJuan Quintela
5782d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
578325be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
5784d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
5785d02c1db3SJuan Quintela    cflags="-p $cflags"
5786d02c1db3SJuan Quintela    ldflags="-p $ldflags"
5787d02c1db3SJuan Quintela  fi
5788d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
5789d02c1db3SJuan Quintela    ldflags="-p $ldflags"
579025be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
5791d02c1db3SJuan Quintela  fi
5792d02c1db3SJuan Quintelafi
5793d02c1db3SJuan Quintela
57949b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5795964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
5796fa282484SJuan Quintelafi
5797fa282484SJuan Quintela
579825be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
579925be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5800fa282484SJuan Quintela
580197a847bcSbellarddone # for target in $targets
58027d13299dSbellard
5803b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
5804b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
5805b776eca1SGerd Hoffmannfi
5806b776eca1SGerd Hoffmann
5807a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
5808a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
5809a540f158SPeter Crosthwaitefi
5810a540f158SPeter Crosthwaite
5811a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
5812a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
5813a99d57bbSWanlong Gaofi
5814a99d57bbSWanlong Gao
5815fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
5816fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
5817fd0e6053SJohn Snowfi
5818fd0e6053SJohn Snow
5819d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
5820f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
58212b170effSMichael TokarevDIRS="$DIRS fsdev"
58229933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
58232d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
58242dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
5825c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5826c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5827aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5828ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5829446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
58309933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
58312d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
58324652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
5833753d11f2SRichard Hendersonfor bios_file in \
5834753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
58355acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
5836753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
5837753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
5838e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
5839753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
58404e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
5841753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
5842753d11f2SRichard Hendersondo
58437ea78b74SJan Kiszka    FILES="$FILES pc-bios/`basename $bios_file`"
58447ea78b74SJan Kiszkadone
5845c2304b52SMarcel Apfelbaumfor test_file in `find $source_path/tests/acpi-test-data -type f`
5846c2304b52SMarcel Apfelbaumdo
5847c2304b52SMarcel Apfelbaum    FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5848c2304b52SMarcel Apfelbaumdone
5849d1807a4fSPaolo Bonzinimkdir -p $DIRS
58507d13299dSbellardfor f in $FILES ; do
5851cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5852f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
5853f9245e10SPeter Maydell    fi
58547d13299dSbellarddone
58551ad2134fSPaul Brook
5856c34ebfdcSAnthony Liguori# temporary config to build submodules
58572d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
5858c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
585937116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
5860c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
58613dd46c78SBlue Swirl    echo "AS=$as" >> $config_mak
5862c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
5863c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
58643dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
5865c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
5866a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
5867c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
5868c34ebfdcSAnthony Liguoridone
5869c34ebfdcSAnthony Liguori
587076c7560aSMax Reitz# set up qemu-iotests in this build directory
587176c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
587276c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
587376c7560aSMax Reitz
587476c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
587576c7560aSMax Reitzecho >> "$iotests_common_env"
587676c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
587776c7560aSMax Reitz
587876c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
587976c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
588076c7560aSMax Reitzfi
588176c7560aSMax Reitz
5882dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
5883dc655404SMichael S. Tsirkincat <<EOD >config.status
5884dc655404SMichael S. Tsirkin#!/bin/sh
5885dc655404SMichael S. Tsirkin# Generated by configure.
5886dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
5887dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
5888dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
5889dc655404SMichael S. TsirkinEOD
5890dc655404SMichael S. Tsirkinprintf "exec" >>config.status
5891dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
5892dc655404SMichael S. Tsirkinecho >>config.status
5893dc655404SMichael S. Tsirkinchmod +x config.status
5894dc655404SMichael S. Tsirkin
58958cd05ab6SPeter Maydellrm -r "$TMPDIR1"
5896