xref: /openbmc/qemu/configure (revision a5cb7c5afe717d42ae8845cd4b8805ea17b3f64d)
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
14dedad027SDaniel P. Berrangé# make source path absolute
15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd)
16dedad027SDaniel P. Berrangé
17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path"
18dedad027SDaniel P. Berrangéthen
19dedad027SDaniel P. Berrangé    echo "Using './build' as the directory for build output"
20dedad027SDaniel P. Berrangé
21dedad027SDaniel P. Berrangé    MARKER=build/auto-created-by-configure
22dedad027SDaniel P. Berrangé
23dedad027SDaniel P. Berrangé    if test -e build
24dedad027SDaniel P. Berrangé    then
25dedad027SDaniel P. Berrangé        if test -f $MARKER
26dedad027SDaniel P. Berrangé        then
27dedad027SDaniel P. Berrangé           rm -rf build
28dedad027SDaniel P. Berrangé        else
29dedad027SDaniel P. Berrangé            echo "ERROR: ./build dir already exists and was not previously created by configure"
30dedad027SDaniel P. Berrangé            exit 1
31dedad027SDaniel P. Berrangé        fi
32dedad027SDaniel P. Berrangé    fi
33dedad027SDaniel P. Berrangé
34dedad027SDaniel P. Berrangé    mkdir build
35dedad027SDaniel P. Berrangé    touch $MARKER
36dedad027SDaniel P. Berrangé
37dedad027SDaniel P. Berrangé    cat > GNUmakefile <<'EOF'
38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree
39dedad027SDaniel P. Berrangé# 'make' command invocation
40dedad027SDaniel P. Berrangé
41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),)
42dedad027SDaniel P. Berrangérecurse: all
43dedad027SDaniel P. Berrangéendif
44dedad027SDaniel P. Berrangé
45dedad027SDaniel P. Berrangé.NOTPARALLEL: %
46dedad027SDaniel P. Berrangé%: force
47dedad027SDaniel P. Berrangé	@echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
48dedad027SDaniel P. Berrangé	@$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
49dedad027SDaniel P. Berrangé	@if test "$(MAKECMDGOALS)" = "distclean" && \
50dedad027SDaniel P. Berrangé	    test -e build/auto-created-by-configure ; \
51dedad027SDaniel P. Berrangé	then \
52dedad027SDaniel P. Berrangé	    rm -rf build GNUmakefile ; \
53dedad027SDaniel P. Berrangé	fi
54dedad027SDaniel P. Berrangéforce: ;
55dedad027SDaniel P. Berrangé.PHONY: force
56dedad027SDaniel P. BerrangéGNUmakefile: ;
57dedad027SDaniel P. Berrangé
58dedad027SDaniel P. BerrangéEOF
59dedad027SDaniel P. Berrangé    cd build
60dedad027SDaniel P. Berrangé    exec $source_path/configure "$@"
61dedad027SDaniel P. Berrangéfi
62dedad027SDaniel P. Berrangé
638cd05ab6SPeter Maydell# Temporary directory used for files created while
648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
658cd05ab6SPeter Maydell# we can safely blow away any previous version of it
668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
678cd05ab6SPeter Maydell# it when configure exits.)
688cd05ab6SPeter MaydellTMPDIR1="config-temp"
698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
728cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
738cd05ab6SPeter Maydell    exit 1
747d13299dSbellardfi
757d13299dSbellard
768cd05ab6SPeter MaydellTMPB="qemu-conf"
778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt"
827d13299dSbellard
83da1d85e3SGerd Hoffmannrm -f config.log
849ac81bbbSmalc
85b48e3611SPeter Maydell# Print a helpful header at the top of config.log
86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
87979ae168SPeter Maydellprintf "# Configured with:" >> config.log
88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
89979ae168SPeter Maydellecho >> config.log
90b48e3611SPeter Maydellecho "#" >> config.log
91b48e3611SPeter Maydell
92d880a3baSPaolo Bonziniprint_error() {
93d880a3baSPaolo Bonzini    (echo
9476ad07a4SPeter Maydell    echo "ERROR: $1"
9576ad07a4SPeter Maydell    while test -n "$2"; do
9676ad07a4SPeter Maydell        echo "       $2"
9776ad07a4SPeter Maydell        shift
9876ad07a4SPeter Maydell    done
99d880a3baSPaolo Bonzini    echo) >&2
100d880a3baSPaolo Bonzini}
101d880a3baSPaolo Bonzini
102d880a3baSPaolo Bonzinierror_exit() {
103d880a3baSPaolo Bonzini    print_error "$@"
10476ad07a4SPeter Maydell    exit 1
10576ad07a4SPeter Maydell}
10676ad07a4SPeter Maydell
1079c83ffd8SPeter Maydelldo_compiler() {
1089c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
1099c83ffd8SPeter Maydell    # is compiler binary to execute.
1109c83ffd8SPeter Maydell    local compiler="$1"
1119c83ffd8SPeter Maydell    shift
1128bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
1138bbe05d7SIan Jackson        echo >>config.log "
1148bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
1158bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
1168bbe05d7SIan Jackson    '; fi
1179c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
1189c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
1198dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
1208dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
1218dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
1228dc38a78SPeter Maydell    # obvious to developers.
1238dc38a78SPeter Maydell    if test "$werror" != "yes"; then
1248dc38a78SPeter Maydell        return 0
1258dc38a78SPeter Maydell    fi
1268dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
1278dc38a78SPeter Maydell    case "$*" in
1288dc38a78SPeter Maydell        *-Werror*)
1298dc38a78SPeter Maydell           return 0
1308dc38a78SPeter Maydell        ;;
1318dc38a78SPeter Maydell    esac
1329c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
1339c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
13476ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
13576ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
13676ad07a4SPeter Maydell        "will be at the bottom of config.log." \
13776ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
1388dc38a78SPeter Maydell}
1398dc38a78SPeter Maydell
1409c83ffd8SPeter Maydelldo_cc() {
1419c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
1429c83ffd8SPeter Maydell}
1439c83ffd8SPeter Maydell
1449c83ffd8SPeter Maydelldo_cxx() {
1459c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
1469c83ffd8SPeter Maydell}
1479c83ffd8SPeter Maydell
14800849b92SRichard Henderson# Append $2 to the variable named $1, with space separation
14900849b92SRichard Hendersonadd_to() {
15000849b92SRichard Henderson    eval $1=\${$1:+\"\$$1 \"}\$2
15100849b92SRichard Henderson}
15200849b92SRichard Henderson
1539c83ffd8SPeter Maydellupdate_cxxflags() {
1549c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1559c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1569c83ffd8SPeter Maydell    # because they only make sense for C programs.
15753422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
1585770e8afSPaolo Bonzini    CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
1599c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1609c83ffd8SPeter Maydell        case $arg in
1619c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1629c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1639c83ffd8SPeter Maydell                ;;
1649c83ffd8SPeter Maydell            *)
1659c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1669c83ffd8SPeter Maydell                ;;
1679c83ffd8SPeter Maydell        esac
1689c83ffd8SPeter Maydell    done
1699c83ffd8SPeter Maydell}
1709c83ffd8SPeter Maydell
17152166aa0SJuan Quintelacompile_object() {
172fd0e6053SJohn Snow  local_cflags="$1"
1735770e8afSPaolo Bonzini  do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
17452166aa0SJuan Quintela}
17552166aa0SJuan Quintela
17652166aa0SJuan Quintelacompile_prog() {
17752166aa0SJuan Quintela  local_cflags="$1"
17852166aa0SJuan Quintela  local_ldflags="$2"
1795770e8afSPaolo Bonzini  do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \
1805770e8afSPaolo Bonzini      $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags
18152166aa0SJuan Quintela}
18252166aa0SJuan Quintela
18311568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
18411568d6dSPaolo Bonzinisymlink() {
18572b8b5a1SStefan Weil  rm -rf "$2"
186ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
18772b8b5a1SStefan Weil  ln -s "$1" "$2"
18811568d6dSPaolo Bonzini}
18911568d6dSPaolo Bonzini
1900dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1910dba6195SLoïc Minier# executable or a builtin)
1920dba6195SLoïc Minierhas() {
1930dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1940dba6195SLoïc Minier}
1950dba6195SLoïc Minier
1960a01d76fSMarc-André Lureauversion_ge () {
1970a01d76fSMarc-André Lureau    local_ver1=`echo $1 | tr . ' '`
1980a01d76fSMarc-André Lureau    local_ver2=`echo $2 | tr . ' '`
1990a01d76fSMarc-André Lureau    while true; do
2000a01d76fSMarc-André Lureau        set x $local_ver1
2010a01d76fSMarc-André Lureau        local_first=${2-0}
202c44a33e2SStefano Garzarella        # 'shift 2' if $2 is set, or 'shift' if $2 is not set
203c44a33e2SStefano Garzarella        shift ${2:+2}
2040a01d76fSMarc-André Lureau        local_ver1=$*
2050a01d76fSMarc-André Lureau        set x $local_ver2
2060a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
2070a01d76fSMarc-André Lureau        test $# = 1 && return 0
2080a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
2090a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
210c44a33e2SStefano Garzarella        shift ${2:+2}
2110a01d76fSMarc-André Lureau        local_ver2=$*
2120a01d76fSMarc-André Lureau    done
2130a01d76fSMarc-André Lureau}
2140a01d76fSMarc-André Lureau
2155b808275SLluís Vilanovahave_backend () {
2165b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
2175b808275SLluís Vilanova}
2185b808275SLluís Vilanova
2193b6b7550SPaolo Bonziniglob() {
2203b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
2213b6b7550SPaolo Bonzini}
2223b6b7550SPaolo Bonzini
223e9a3591fSChristian Borntraegerld_has() {
224e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
225e9a3591fSChristian Borntraeger}
226e9a3591fSChristian Borntraeger
2274ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
2284ace32e2SAntonio Ospitethen
2294ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
2304ace32e2SAntonio Ospitefi
2314ace32e2SAntonio Ospite
23214211825SAntonio Ospite# default parameters
2332ff6b91eSJuan Quintelacpu=""
234a31a8642SMichael S. Tsirkiniasl="iasl"
2351e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
23643ce4dfeSbellardstatic="no"
2377d13299dSbellardcross_prefix=""
2380c58ac1cSmalcaudio_drv_list=""
239b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
240b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
241e49d021eSPeter Maydellhost_cc="cc"
242d5631638Smalcaudio_win_int=""
243957f1f99SMichael Rothlibs_qga=""
2445bc62e01SGerd Hoffmanndebug_info="yes"
24563678e17SSteven Noonanstack_protector=""
2461e4f6065SDaniele Buonosafe_stack=""
247afc3a8f9SAlex Bennéeuse_containers="yes"
248f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
249ac0df51dSaliguori
25092712822SDaniel P. Berrangeif test -e "$source_path/.git"
25192712822SDaniel P. Berrangethen
252f62bbee5SDaniel P. Berrange    git_update=yes
25392712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
2543ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
2553ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
25692712822SDaniel P. Berrangeelse
257f62bbee5SDaniel P. Berrange    git_update=no
258aef45d51SDaniel P. Berrange    git_submodules=""
2595c0ef67aSDaniel P. Berrangé
2605c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
2615c0ef67aSDaniel P. Berrangé    then
2625c0ef67aSDaniel P. Berrangé        echo
2635c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
2645c0ef67aSDaniel P. Berrangé        echo
2655c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
2665c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
2675c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
2685c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
2695c0ef67aSDaniel P. Berrangé        echo
270a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
2715c0ef67aSDaniel P. Berrangé        echo
2725c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
2735c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
2745c0ef67aSDaniel P. Berrangé        echo
2755c0ef67aSDaniel P. Berrangé        exit 1
2765c0ef67aSDaniel P. Berrangé    fi
27792712822SDaniel P. Berrangefi
278cc84d63aSDaniel P. Berrangegit="git"
279ac0df51dSaliguori
280afb63ebdSStefan Weil# Don't accept a target_list environment variable.
281afb63ebdSStefan Weilunset target_list
282447e133fSAlex Bennéeunset target_list_exclude
283377529c0SPaolo Bonzini
284377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
285377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
286377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
287377529c0SPaolo Bonzini#              unless --disable-foo is given
288377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
289377529c0SPaolo Bonzini#              feature will searched for,
290377529c0SPaolo Bonzini#              if not found, configure exits with error
291377529c0SPaolo Bonzini#
292377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
293377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
294377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
295377529c0SPaolo Bonzini
296377529c0SPaolo Bonzinibrlapi=""
297377529c0SPaolo Bonzinicurl=""
2985285e593SYonggang Luoiconv="auto"
2995285e593SYonggang Luocurses="auto"
300e3667660SYonggang Luodocs="auto"
301fbb4121dSPaolo Bonzinifdt="auto"
30258952137SVincenzo Maffionenetmap="no"
30335be72baSPaolo Bonzinisdl="auto"
30435be72baSPaolo Bonzinisdl_image="auto"
305cece116cSMisono Tomohirovirtiofsd="auto"
306983eef5aSMeador Ingevirtfs=""
3075c53015aSPaolo Bonzinilibudev="auto"
3086ec0e15dSPaolo Bonzinimpath="auto"
309a0b93237SPaolo Bonzinivnc="enabled"
310deb62371SPaolo Bonzinisparse="auto"
311377529c0SPaolo Bonzinivde=""
312a0b93237SPaolo Bonzinivnc_sasl="auto"
313a0b93237SPaolo Bonzinivnc_jpeg="auto"
314a0b93237SPaolo Bonzinivnc_png="auto"
3154113f4cfSLaurent Vivierxkbcommon="auto"
316377529c0SPaolo Bonzinixen=""
317d5b93ddfSAnthony PERARDxen_ctrl_version=""
3181badb709SPaolo Bonzinixen_pci_passthrough="auto"
319377529c0SPaolo Bonzinilinux_aio=""
320c10dd856SAarushi Mehtalinux_io_uring=""
32147e98658SCorey Bryantcap_ng=""
322377529c0SPaolo Bonziniattr=""
3234f26f2b6SAvi Kivitylibattr=""
324377529c0SPaolo Bonzinixfs=""
3251badb709SPaolo Bonzinitcg="enabled"
326a40161cbSPaolo Bonzinimembarrier=""
327299e6f19SPaolo Bonzinivhost_net=""
328299e6f19SPaolo Bonzinivhost_crypto=""
329299e6f19SPaolo Bonzinivhost_scsi=""
330299e6f19SPaolo Bonzinivhost_vsock=""
331e6a74868SMarc-André Lureauvhost_user=""
33298fc1adaSDr. David Alan Gilbertvhost_user_fs=""
3333bd40ec7SPaolo Bonzinikvm="auto"
3343bd40ec7SPaolo Bonzinihax="auto"
3353bd40ec7SPaolo Bonzinihvf="auto"
3363bd40ec7SPaolo Bonziniwhpx="auto"
3372da776dbSMichael R. Hinesrdma=""
33821ab34c9SMarcel Apfelbaumpvrdma=""
339377529c0SPaolo Bonzinigprof="no"
340377529c0SPaolo Bonzinidebug_tcg="no"
341377529c0SPaolo Bonzinidebug="no"
342247724cbSMarc-André Lureausanitizers="no"
3430aebab04SLingfeng Yangtsan="no"
344b553a042SJohn Snowfortify_source=""
345377529c0SPaolo Bonzinistrip_opt="yes"
3469195b2c2SStefan Weiltcg_interpreter="no"
347377529c0SPaolo Bonzinibigendian="no"
348377529c0SPaolo Bonzinimingw32="no"
3491d728c39SBlue Swirlgcov="no"
350377529c0SPaolo BonziniEXESUF=""
351484e2cc7SPaolo BonziniHOST_DSOSUF=".so"
35217969268SFam Zhengmodules="no"
353bd83c861SChristian Ehrhardtmodule_upgrades="no"
354377529c0SPaolo Bonziniprefix="/usr/local"
35510ff82d1SMarc-André Lureauqemu_suffix="qemu"
3564d34a86bSPaolo Bonzinislirp="auto"
357377529c0SPaolo Bonzinioss_lib=""
358377529c0SPaolo Bonzinibsd="no"
359377529c0SPaolo Bonzinilinux="no"
360377529c0SPaolo Bonzinisolaris="no"
361377529c0SPaolo Bonziniprofiler="no"
362b4e312e9SPaolo Bonzinicocoa="auto"
363377529c0SPaolo Bonzinisoftmmu="yes"
364377529c0SPaolo Bonzinilinux_user="no"
365377529c0SPaolo Bonzinibsd_user="no"
366c8d5450bSPaolo Bonziniblobs="true"
367377529c0SPaolo Bonzinipkgversion=""
36840d6444eSAvi Kivitypie=""
3693556c233SPaolo Bonziniqom_cast_debug="yes"
370baf86d6bSPaolo Bonzinitrace_backends="log"
371377529c0SPaolo Bonzinitrace_file="trace"
372377529c0SPaolo Bonzinispice=""
373377529c0SPaolo Bonzinirbd=""
3747b02f544SMarc-André Lureausmartcard=""
3750a40bcb7SCésar Belleyu2f="auto"
3762b2325ffSGerd Hoffmannlibusb=""
37769354a83SHans de Goedeusb_redir=""
378da076ffeSGerd Hoffmannopengl=""
379014cb152SGerd Hoffmannopengl_dmabuf="no"
3805dd89908SRichard Hendersoncpuid_h="no"
38186583a07SLiam Merwickavx2_opt=""
3828b18cdbfSRichard Hendersoncapstone="auto"
383b25c9dffSStefan Weillzo=""
384b25c9dffSStefan Weilsnappy=""
3856b383c08SPeter Wubzip2=""
38683bc1f97SJulio Faraccolzfse=""
3873a678481SJuan Quintelazstd=""
388e8ef31a3SMichael Tokarevguest_agent=""
389d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
39050cbebb9SMichael Rothguest_agent_ntddscsi="no"
3919dacf32dSYossi Hindinguest_agent_msi=""
392d9840e25STomoki Sekiyamavss_win32_sdk=""
393d9840e25STomoki Sekiyamawin_sdk="no"
394e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
395c589b249SRonnie Sahlberglibiscsi=""
3966542aa9cSPeter Lievenlibnfs=""
397519175a2SAlex Barcelocoroutine=""
39870c60c08SStefan Hajnoczicoroutine_pool=""
3997d992e4dSPeter Lievendebug_stack_usage="no"
400f0d92b56SLongpeng(Mike)crypto_afalg="no"
401f794573eSEduardo Otuboseccomp=""
402eb100396SBharata B Raoglusterfs=""
403d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4040c14fb47SBharata B Raoglusterfs_discard="no"
405df3a429aSNiels de Vosglusterfs_fallocate="no"
4067c815372SBharata B Raoglusterfs_zerofill="no"
407e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4080e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
409a4ccabcfSAnthony Liguorigtk=""
410925a0400SGerd Hoffmanngtk_gl="no"
411a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
412ddbb0d09SDaniel P. Berrangegnutls=""
41391bfcdb0SDaniel P. Berrangenettle=""
414dc2207afSDaniel P. Berrangénettle_xts="no"
41591bfcdb0SDaniel P. Berrangegcrypt=""
4161f923c70SLongpeng(Mike)gcrypt_hmac="no"
417e0576942SDaniel P. Berrangégcrypt_xts="no"
418e0576942SDaniel P. Berrangéqemu_private_xts="yes"
4198953caf3SDaniel P. Berrangeauth_pam=""
420bbbf9bfbSStefan Weilvte=""
4219d9e1521SGerd Hoffmannvirglrenderer=""
4227aaa6a16SPaolo Bonzinitpm=""
423b10d49d7SPino Toscanolibssh=""
424ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
425a99d57bbSWanlong Gaonuma=""
4262847b469SFam Zhengtcmalloc="no"
4277b01cb97SAlexandre Derumierjemalloc="no"
428a6b1d4c0SChanglong Xiereplication="yes"
4292f740136SJeff Codybochs="yes"
4302f740136SJeff Codycloop="yes"
4312f740136SJeff Codydmg="yes"
4322f740136SJeff Codyqcow1="yes"
4332f740136SJeff Codyvdi="yes"
4342f740136SJeff Codyvvfat="yes"
4352f740136SJeff Codyqed="yes"
4362f740136SJeff Codyparallels="yes"
437e1c42697SDaniel P. Berrangésheepdog="no"
438ed279a06SKlim Kireevlibxml2=""
439ba59fb77SPaolo Bonzinidebug_mutex="no"
44017824406SJunyan Helibpmem=""
441f3494749SPaolo Bonzinidefault_devices="yes"
44240e8c6f4SAlex Bennéeplugins="no"
443adc28027SAlexander Bulekovfuzzing="no"
444b767d257SMarek Marczykowski-Góreckirng_none="no"
44554e7aac0SAlexey Krasikovsecret_keyring=""
44621b2eca6SJingqi Liulibdaxctl=""
447a5665051SPaolo Bonzinimeson=""
44848328880SPaolo Bonzinininja=""
449a5665051SPaolo Bonziniskip_meson=no
450e8f3bd71SMarc-André Lureaugettext=""
451377529c0SPaolo Bonzini
452fb59dabdSPeter Maydellbogus_os="no"
453aa087962SPaolo Bonzinimalloc_trim="auto"
454898be3e0SPeter Maydell
455ac0df51dSaliguori# parse CC options first
456ac0df51dSaliguorifor opt do
45789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
458ac0df51dSaliguori  case "$opt" in
459ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
460ac0df51dSaliguori  ;;
4613d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
462ac0df51dSaliguori  ;;
46383f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
46483f73fceSTomoki Sekiyama  ;;
4652ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4662ff6b91eSJuan Quintela  ;;
467de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
468db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
469e2a2ed06SJuan Quintela  ;;
47011cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
47111cde1c8SBruno Dominguez  ;;
472db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
473f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
474e2a2ed06SJuan Quintela  ;;
4755bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4765bc62e01SGerd Hoffmann  ;;
4775bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4785bc62e01SGerd Hoffmann  ;;
479d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
480d75402b5SAlex Bennée  ;;
481d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
482d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
4832038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
484d422b2bcSAlex Bennée  ;;
485d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
4862038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
487d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
4882038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
489d75402b5SAlex Bennée  ;;
490ac0df51dSaliguori  esac
491ac0df51dSaliguoridone
492ac0df51dSaliguori# OS specific
493ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
49493148aa5SStefan Weil# we can eliminate its usage altogether.
495ac0df51dSaliguori
496e49d021eSPeter Maydell# Preferred compiler:
497e49d021eSPeter Maydell#  ${CC} (if set)
498e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
499e49d021eSPeter Maydell#  system compiler
500e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
501e49d021eSPeter Maydell  cc="$host_cc"
502e49d021eSPeter Maydellelse
503b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
504e49d021eSPeter Maydellfi
505e49d021eSPeter Maydell
50683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
50783f73fceSTomoki Sekiyama  cxx="c++"
50883f73fceSTomoki Sekiyamaelse
50983f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
51083f73fceSTomoki Sekiyamafi
51183f73fceSTomoki Sekiyama
512b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
513cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5145f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5153dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
516b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
517b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5189f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5194852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
520b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
521b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
52217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
52317884d7bSSergei Trofimovichquery_pkg_config() {
52417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
52517884d7bSSergei Trofimovich}
52617884d7bSSergei Trofimovichpkg_config=query_pkg_config
52747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
528ac0df51dSaliguori
52945d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
53045d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
53145d285abSPeter Maydell
532be17dc90SMichael S. Tsirkin# default flags for all hosts
5332d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5342d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5352d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5362d31515bSPeter Maydell# provides these semantics.)
537086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
538086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
539c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
540be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5415770e8afSPaolo Bonzini
5425770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson
5435770e8afSPaolo BonziniCONFIGURE_CFLAGS="-std=gnu99 -Wall"
5445770e8afSPaolo BonziniCONFIGURE_LDFLAGS=
545086d5f75SPaolo Bonzini
546be17dc90SMichael S. Tsirkin
547ac0df51dSaliguoricheck_define() {
548ac0df51dSaliguoricat > $TMPC <<EOF
549ac0df51dSaliguori#if !defined($1)
550fd786e1aSPeter Maydell#error $1 not defined
551ac0df51dSaliguori#endif
552ac0df51dSaliguoriint main(void) { return 0; }
553ac0df51dSaliguoriEOF
55452166aa0SJuan Quintela  compile_object
555ac0df51dSaliguori}
556ac0df51dSaliguori
557307119e7SGerd Hoffmanncheck_include() {
558307119e7SGerd Hoffmanncat > $TMPC <<EOF
559307119e7SGerd Hoffmann#include <$1>
560307119e7SGerd Hoffmannint main(void) { return 0; }
561307119e7SGerd HoffmannEOF
562307119e7SGerd Hoffmann  compile_object
563307119e7SGerd Hoffmann}
564307119e7SGerd Hoffmann
56593b25869SJohn Snowwrite_c_skeleton() {
56693b25869SJohn Snow    cat > $TMPC <<EOF
56793b25869SJohn Snowint main(void) { return 0; }
56893b25869SJohn SnowEOF
56993b25869SJohn Snow}
57093b25869SJohn Snow
571adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
572adc28027SAlexander Bulekov    cat > $TMPC <<EOF
573adc28027SAlexander Bulekov#include <stdint.h>
574adc28027SAlexander Bulekov#include <sys/types.h>
575adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
576adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
577adc28027SAlexander BulekovEOF
578adc28027SAlexander Bulekov}
579adc28027SAlexander Bulekov
580bbea4050SPeter Maydellif check_define __linux__ ; then
581bbea4050SPeter Maydell  targetos="Linux"
582bbea4050SPeter Maydellelif check_define _WIN32 ; then
583bbea4050SPeter Maydell  targetos='MINGW32'
584bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
585bbea4050SPeter Maydell  targetos='OpenBSD'
586bbea4050SPeter Maydellelif check_define __sun__ ; then
587bbea4050SPeter Maydell  targetos='SunOS'
588bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
589bbea4050SPeter Maydell  targetos='Haiku'
590951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
591951fedfcSPeter Maydell  targetos='FreeBSD'
592951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
593951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
594951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
595951fedfcSPeter Maydell  targetos='DragonFly'
596951fedfcSPeter Maydellelif check_define __NetBSD__; then
597951fedfcSPeter Maydell  targetos='NetBSD'
598951fedfcSPeter Maydellelif check_define __APPLE__; then
599951fedfcSPeter Maydell  targetos='Darwin'
600bbea4050SPeter Maydellelse
601951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
602951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
603951fedfcSPeter Maydell  # be the result of a missing compiler.
604951fedfcSPeter Maydell  targetos='bogus'
605951fedfcSPeter Maydell  bogus_os='yes'
606bbea4050SPeter Maydellfi
607bbea4050SPeter Maydell
608bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
609bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
610bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
611bbea4050SPeter Maydell# the correct CPU with the --cpu option.
612bbea4050SPeter Maydellcase $targetos in
613bbea4050SPeter MaydellDarwin)
614bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
615bbea4050SPeter Maydell  # run 64-bit userspace code.
616bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
617bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
618bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
619bbea4050SPeter Maydell    cpu="x86_64"
620bbea4050SPeter Maydell  fi
6215869f8ddSGerd Hoffmann  HOST_DSOSUF=".dylib"
622bbea4050SPeter Maydell  ;;
623bbea4050SPeter MaydellSunOS)
62489138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
625bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
626bbea4050SPeter Maydell    cpu="x86_64"
627bbea4050SPeter Maydell  fi
628bbea4050SPeter Maydellesac
629bbea4050SPeter Maydell
6302ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6312ff6b91eSJuan Quintela  # command line argument
6322ff6b91eSJuan Quintela  :
6332ff6b91eSJuan Quintelaelif check_define __i386__ ; then
634ac0df51dSaliguori  cpu="i386"
635ac0df51dSaliguorielif check_define __x86_64__ ; then
636c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
637c72b26ecSRichard Henderson    cpu="x32"
638c72b26ecSRichard Henderson  else
639ac0df51dSaliguori    cpu="x86_64"
640c72b26ecSRichard Henderson  fi
6413aa9bd6cSblueswir1elif check_define __sparc__ ; then
6423aa9bd6cSblueswir1  if check_define __arch64__ ; then
6433aa9bd6cSblueswir1    cpu="sparc64"
6443aa9bd6cSblueswir1  else
6453aa9bd6cSblueswir1    cpu="sparc"
6463aa9bd6cSblueswir1  fi
647fdf7ed96Smalcelif check_define _ARCH_PPC ; then
648fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
649f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
650f8378accSRichard Henderson      cpu="ppc64le"
651f8378accSRichard Henderson    else
652fdf7ed96Smalc      cpu="ppc64"
653f8378accSRichard Henderson    fi
654ac0df51dSaliguori  else
655fdf7ed96Smalc    cpu="ppc"
656fdf7ed96Smalc  fi
657afa05235SAurelien Jarnoelif check_define __mips__ ; then
658afa05235SAurelien Jarno  cpu="mips"
659d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
660d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
661d66ed0eaSAurelien Jarno    cpu="s390x"
662d66ed0eaSAurelien Jarno  else
663d66ed0eaSAurelien Jarno    cpu="s390"
664d66ed0eaSAurelien Jarno  fi
665c4f80543SAlistair Franciselif check_define __riscv ; then
666c4f80543SAlistair Francis  if check_define _LP64 ; then
667c4f80543SAlistair Francis    cpu="riscv64"
668c4f80543SAlistair Francis  else
669c4f80543SAlistair Francis    cpu="riscv32"
670c4f80543SAlistair Francis  fi
67121d89f84SPeter Maydellelif check_define __arm__ ; then
67221d89f84SPeter Maydell  cpu="arm"
6731f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6741f080313SClaudio Fontana  cpu="aarch64"
675fdf7ed96Smalcelse
67689138857SStefan Weil  cpu=$(uname -m)
677ac0df51dSaliguorifi
678ac0df51dSaliguori
679359bc95dSPeter MaydellARCH=
680359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
681359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6827d13299dSbellardcase "$cpu" in
683ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
684898be3e0SPeter Maydell  ;;
685f8378accSRichard Henderson  ppc64le)
686f8378accSRichard Henderson    ARCH="ppc64"
687f8378accSRichard Henderson  ;;
6887d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
68997a847bcSbellard    cpu="i386"
6907d13299dSbellard  ;;
691aaa5fa14Saurel32  x86_64|amd64)
692aaa5fa14Saurel32    cpu="x86_64"
693aaa5fa14Saurel32  ;;
69421d89f84SPeter Maydell  armv*b|armv*l|arm)
69521d89f84SPeter Maydell    cpu="arm"
6967d13299dSbellard  ;;
6971f080313SClaudio Fontana  aarch64)
6981f080313SClaudio Fontana    cpu="aarch64"
6991f080313SClaudio Fontana  ;;
700afa05235SAurelien Jarno  mips*)
701afa05235SAurelien Jarno    cpu="mips"
702afa05235SAurelien Jarno  ;;
7033142255cSblueswir1  sparc|sun4[cdmuv])
704ae228531Sbellard    cpu="sparc"
705ae228531Sbellard  ;;
7067d13299dSbellard  *)
707359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
708359bc95dSPeter Maydell    ARCH=unknown
7097d13299dSbellard  ;;
7107d13299dSbellardesac
711359bc95dSPeter Maydellif test -z "$ARCH"; then
712359bc95dSPeter Maydell  ARCH="$cpu"
713359bc95dSPeter Maydellfi
714e2d52ad3SJuan Quintela
7157d13299dSbellard# OS specific
7160dbfc675SJuan Quintela
7177d13299dSbellardcase $targetos in
71867b915a5SbellardMINGW32*)
71967b915a5Sbellard  mingw32="yes"
720299e6f19SPaolo Bonzini  vhost_user="no"
7213cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
722307119e7SGerd Hoffmann  if check_include dsound.h; then
7233cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
724307119e7SGerd Hoffmann  else
725307119e7SGerd Hoffmann    audio_drv_list=""
726307119e7SGerd Hoffmann  fi
727898be3e0SPeter Maydell  supported_os="yes"
728fb648e9cSDaniel P. Berrangé  pie="no"
72967b915a5Sbellard;;
7305c40d2bdSthsGNU/kFreeBSD)
731a167ba50SAurelien Jarno  bsd="yes"
7326a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7330bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7345c40d2bdSths;;
7357d3505c5SbellardFreeBSD)
7367d3505c5Sbellard  bsd="yes"
7370db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7386a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7390bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
740f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
74158952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
7427d3505c5Sbellard;;
743c5e97233Sblueswir1DragonFly)
744c5e97233Sblueswir1  bsd="yes"
7450db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7466a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7470bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
748c5e97233Sblueswir1;;
7497d3505c5SbellardNetBSD)
7507d3505c5Sbellard  bsd="yes"
7510db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7526a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7530bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7548ef92a88Sblueswir1  oss_lib="-lossaudio"
7557d3505c5Sbellard;;
7567d3505c5SbellardOpenBSD)
7577d3505c5Sbellard  bsd="yes"
7580db4a067SPaolo Bonzini  make="${MAKE-gmake}"
759f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
7600bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
7617d3505c5Sbellard;;
76283fb7adfSbellardDarwin)
76383fb7adfSbellard  bsd="yes"
76483fb7adfSbellard  darwin="yes"
7651b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
766a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
767db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
7681b0f9cc2Saliguori  fi
769b4e312e9SPaolo Bonzini  cocoa="enabled"
7706a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
77114382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
772db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
773a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
774a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
775a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
77683fb7adfSbellard;;
777ec530c81SbellardSunOS)
778ec530c81Sbellard  solaris="yes"
7790db4a067SPaolo Bonzini  make="${MAKE-gmake}"
780e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
7816b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7826a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
7836b4d2ba1Sths  fi
784c2de5c91Smalc  audio_possible_drivers="oss sdl"
785d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
786d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
787d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
788d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
789ec530c81Sbellard;;
790179cf400SAndreas FärberHaiku)
791179cf400SAndreas Färber  haiku="yes"
792fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
793179cf400SAndreas Färber;;
794898be3e0SPeter MaydellLinux)
7957183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
7960bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
7975327cf48Sbellard  linux="yes"
798831b7825Sths  linux_user="yes"
799898be3e0SPeter Maydell;;
8007d13299dSbellardesac
8017d13299dSbellard
8027d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
803b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
80484778508Sblueswir1    bsd_user="yes"
8057d3505c5Sbellard  fi
80608de3949SAndreas Färberfi
8077d3505c5Sbellard
8080db4a067SPaolo Bonzini: ${make=${MAKE-make}}
809b6daf4d3SPaolo Bonzini
810faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
811faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
812ddf90699SEduardo Habkost# we check that too
813faf44142SDaniel P. Berrangépython=
8140a01d76fSMarc-André Lureauexplicit_python=no
815ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
816faf44142SDaniel P. Berrangédo
817faf44142SDaniel P. Berrangé    if has "$binary"
818faf44142SDaniel P. Berrangé    then
81995c5f2deSPaolo Bonzini        python=$(command -v "$binary")
820faf44142SDaniel P. Berrangé        break
821faf44142SDaniel P. Berrangé    fi
822faf44142SDaniel P. Berrangédone
823903458c8SMarkus Armbruster
824903458c8SMarkus Armbruster
82539d87c8cSAlex Bennée# Check for ancillary tools used in testing
82639d87c8cSAlex Bennéegenisoimage=
8273df437c7SAlex Bennéefor binary in genisoimage mkisofs
82839d87c8cSAlex Bennéedo
82939d87c8cSAlex Bennée    if has $binary
83039d87c8cSAlex Bennée    then
83139d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
83239d87c8cSAlex Bennée        break
83339d87c8cSAlex Bennée    fi
83439d87c8cSAlex Bennéedone
83539d87c8cSAlex Bennée
836e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8370db4a067SPaolo Bonzini
8383c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8393c4a4d0dSPeter Maydellif has clang; then
8403c4a4d0dSPeter Maydell  objcc=clang
8413c4a4d0dSPeter Maydellelse
8423c4a4d0dSPeter Maydell  objcc="$cc"
8433c4a4d0dSPeter Maydellfi
8443c4a4d0dSPeter Maydell
8453457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8463457a3f8SJuan Quintela  EXESUF=".exe"
847484e2cc7SPaolo Bonzini  HOST_DSOSUF=".dll"
84878e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
8495770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS"
85093b25869SJohn Snow  write_c_skeleton;
851d17f305aSPaolo Bonzini  prefix="/qemu"
85277433a5fSMarc-André Lureau  qemu_suffix=""
853105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
8543457a3f8SJuan Quintelafi
8553457a3f8SJuan Quintela
856487fefdbSAnthony Liguoriwerror=""
85785aa5189Sbellard
8587d13299dSbellardfor opt do
85989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8607d13299dSbellard  case "$opt" in
8612efc3265Sbellard  --help|-h) show_help=yes
8622efc3265Sbellard  ;;
86399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
86499123e13SMike Frysinger  ;;
865b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8667d13299dSbellard  ;;
867b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
86832ce6337Sbellard  ;;
869ac0df51dSaliguori  --cross-prefix=*)
8707d13299dSbellard  ;;
871ac0df51dSaliguori  --cc=*)
8727d13299dSbellard  ;;
873b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
87483469015Sbellard  ;;
87583f73fceSTomoki Sekiyama  --cxx=*)
87683f73fceSTomoki Sekiyama  ;;
877e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
878e007dbecSMichael S. Tsirkin  ;;
8793c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8803c4a4d0dSPeter Maydell  ;;
881b1a550a0Spbrook  --make=*) make="$optarg"
8827d13299dSbellard  ;;
883b6daf4d3SPaolo Bonzini  --install=*)
8846a882643Spbrook  ;;
8850a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
886c886edfbSBlue Swirl  ;;
8872eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
8882eb054c2SPeter Maydell  ;;
889a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
890a5665051SPaolo Bonzini  ;;
891a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
892a5665051SPaolo Bonzini  ;;
89348328880SPaolo Bonzini  --ninja=*) ninja="$optarg"
89448328880SPaolo Bonzini  ;;
895e2d8830eSBrad  --smbd=*) smbd="$optarg"
896e2d8830eSBrad  ;;
897e2a2ed06SJuan Quintela  --extra-cflags=*)
8987d13299dSbellard  ;;
89911cde1c8SBruno Dominguez  --extra-cxxflags=*)
90011cde1c8SBruno Dominguez  ;;
901e2a2ed06SJuan Quintela  --extra-ldflags=*)
9027d13299dSbellard  ;;
9035bc62e01SGerd Hoffmann  --enable-debug-info)
9045bc62e01SGerd Hoffmann  ;;
9055bc62e01SGerd Hoffmann  --disable-debug-info)
9065bc62e01SGerd Hoffmann  ;;
907d75402b5SAlex Bennée  --cross-cc-*)
908d75402b5SAlex Bennée  ;;
90917969268SFam Zheng  --enable-modules)
91017969268SFam Zheng      modules="yes"
91117969268SFam Zheng  ;;
9123aa88b31SStefan Hajnoczi  --disable-modules)
9133aa88b31SStefan Hajnoczi      modules="no"
9143aa88b31SStefan Hajnoczi  ;;
915bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
916bd83c861SChristian Ehrhardt  ;;
917bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
918bd83c861SChristian Ehrhardt  ;;
9192ff6b91eSJuan Quintela  --cpu=*)
9207d13299dSbellard  ;;
921b1a550a0Spbrook  --target-list=*) target_list="$optarg"
922447e133fSAlex Bennée                   if test "$target_list_exclude"; then
923447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
924447e133fSAlex Bennée                   fi
925447e133fSAlex Bennée  ;;
926447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
927447e133fSAlex Bennée                   if test "$target_list"; then
928447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
929447e133fSAlex Bennée                   fi
930de83cd02Sbellard  ;;
9315b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9325b808275SLluís Vilanova  ;;
9335b808275SLluís Vilanova  # XXX: backwards compatibility
9345b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
93594a420b1SStefan Hajnoczi  ;;
93674242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9379410b56cSPrerna Saxena  ;;
938f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
939f3494749SPaolo Bonzini  ;;
940f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
941f3494749SPaolo Bonzini  ;;
9427d13299dSbellard  --enable-gprof) gprof="yes"
9437d13299dSbellard  ;;
9441d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9451d728c39SBlue Swirl  ;;
94679427693SLoïc Minier  --static)
94779427693SLoïc Minier    static="yes"
94817884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
94943ce4dfeSbellard  ;;
9500b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9510b24e75fSPaolo Bonzini  ;;
9520b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9530b24e75fSPaolo Bonzini  ;;
9543aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9553aa5d2beSAlon Levy  ;;
9568bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9578bf188aaSMichael Tokarev  ;;
9580f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9590f94d6daSAlon Levy  ;;
960528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9610b24e75fSPaolo Bonzini  ;;
96277433a5fSMarc-André Lureau  --with-suffix=*) qemu_suffix="$optarg"
963023d3d67SEduardo Habkost  ;;
964c6502638SBruce Rogers  --docdir=*) docdir="$optarg"
9650b24e75fSPaolo Bonzini  ;;
966fe0038beSPaolo Bonzini  --localedir=*) localedir="$optarg"
967fe0038beSPaolo Bonzini  ;;
968ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
96907381cc1SAnthony Liguori  ;;
970785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
971785c23aeSLuiz Capitulino  ;;
9723d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9733d5eecabSGerd Hoffmann  ;;
974181ce1d0SOlaf Hering  --host=*|--build=*|\
975181ce1d0SOlaf Hering  --disable-dependency-tracking|\
976785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
977fe0038beSPaolo Bonzini  --oldincludedir=*|--datarootdir=*|--infodir=*|\
978023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
979023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
980023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
981023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
982023ddd74SMax Filippov    # lots of directory switches by default.
983023ddd74SMax Filippov  ;;
98435be72baSPaolo Bonzini  --disable-sdl) sdl="disabled"
98597a847bcSbellard  ;;
98635be72baSPaolo Bonzini  --enable-sdl) sdl="enabled"
987c4198157SJuan Quintela  ;;
98835be72baSPaolo Bonzini  --disable-sdl-image) sdl_image="disabled"
989a442fe2fSDaniel P. Berrangé  ;;
99035be72baSPaolo Bonzini  --enable-sdl-image) sdl_image="enabled"
991a442fe2fSDaniel P. Berrangé  ;;
9923556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9933556c233SPaolo Bonzini  ;;
9943556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
9953556c233SPaolo Bonzini  ;;
996983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
997983eef5aSMeador Inge  ;;
998983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
999983eef5aSMeador Inge  ;;
10005c53015aSPaolo Bonzini  --disable-libudev) libudev="disabled"
10015c53015aSPaolo Bonzini  ;;
10025c53015aSPaolo Bonzini  --enable-libudev) libudev="enabled"
10035c53015aSPaolo Bonzini  ;;
1004cece116cSMisono Tomohiro  --disable-virtiofsd) virtiofsd="disabled"
1005cece116cSMisono Tomohiro  ;;
1006cece116cSMisono Tomohiro  --enable-virtiofsd) virtiofsd="enabled"
1007cece116cSMisono Tomohiro  ;;
10086ec0e15dSPaolo Bonzini  --disable-mpath) mpath="disabled"
1009fe8fc5aeSPaolo Bonzini  ;;
10106ec0e15dSPaolo Bonzini  --enable-mpath) mpath="enabled"
1011fe8fc5aeSPaolo Bonzini  ;;
1012a0b93237SPaolo Bonzini  --disable-vnc) vnc="disabled"
1013821601eaSJes Sorensen  ;;
1014a0b93237SPaolo Bonzini  --enable-vnc) vnc="enabled"
1015821601eaSJes Sorensen  ;;
1016e8f3bd71SMarc-André Lureau  --disable-gettext) gettext="false"
1017e8f3bd71SMarc-André Lureau  ;;
1018e8f3bd71SMarc-André Lureau  --enable-gettext) gettext="true"
1019e8f3bd71SMarc-André Lureau  ;;
10202f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10212f6a1ab0Sblueswir1  ;;
10220c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10230c58ac1cSmalc  ;;
102489138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1025b64ec4e4SFam Zheng  ;;
102689138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1027eb852011SMarkus Armbruster  ;;
1028f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1029f8393946Saurel32  ;;
1030f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1031f8393946Saurel32  ;;
1032f3d08ee6SPaul Brook  --enable-debug)
1033f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1034f3d08ee6SPaul Brook      debug_tcg="yes"
10351fcc6d42SPeter Xu      debug_mutex="yes"
1036f3d08ee6SPaul Brook      debug="yes"
1037f3d08ee6SPaul Brook      strip_opt="no"
1038b553a042SJohn Snow      fortify_source="no"
1039f3d08ee6SPaul Brook  ;;
1040247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1041247724cbSMarc-André Lureau  ;;
1042247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1043247724cbSMarc-André Lureau  ;;
10440aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
10450aebab04SLingfeng Yang  ;;
10460aebab04SLingfeng Yang  --disable-tsan) tsan="no"
10470aebab04SLingfeng Yang  ;;
1048deb62371SPaolo Bonzini  --enable-sparse) sparse="enabled"
104903b4fe7dSaliguori  ;;
1050deb62371SPaolo Bonzini  --disable-sparse) sparse="disabled"
105103b4fe7dSaliguori  ;;
10521625af87Saliguori  --disable-strip) strip_opt="no"
10531625af87Saliguori  ;;
1054a0b93237SPaolo Bonzini  --disable-vnc-sasl) vnc_sasl="disabled"
10552f9606b3Saliguori  ;;
1056a0b93237SPaolo Bonzini  --enable-vnc-sasl) vnc_sasl="enabled"
1057ea784e3bSJuan Quintela  ;;
1058a0b93237SPaolo Bonzini  --disable-vnc-jpeg) vnc_jpeg="disabled"
10592f6f5c7aSCorentin Chary  ;;
1060a0b93237SPaolo Bonzini  --enable-vnc-jpeg) vnc_jpeg="enabled"
10612f6f5c7aSCorentin Chary  ;;
1062a0b93237SPaolo Bonzini  --disable-vnc-png) vnc_png="disabled"
1063efe556adSCorentin Chary  ;;
1064a0b93237SPaolo Bonzini  --enable-vnc-png) vnc_png="enabled"
1065efe556adSCorentin Chary  ;;
10664d34a86bSPaolo Bonzini  --disable-slirp) slirp="disabled"
1067c20709aaSbellard  ;;
10684d34a86bSPaolo Bonzini  --enable-slirp=git) slirp="internal"
10697c57bdd8SMarc-André Lureau  ;;
1070675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1071675b9b53SMarc-André Lureau  ;;
1072e0e6c8c0Saliguori  --disable-vde) vde="no"
10738a16d273Sths  ;;
1074dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1075dfb278bdSJuan Quintela  ;;
107658952137SVincenzo Maffione  --disable-netmap) netmap="no"
107758952137SVincenzo Maffione  ;;
107858952137SVincenzo Maffione  --enable-netmap) netmap="yes"
107958952137SVincenzo Maffione  ;;
10801badb709SPaolo Bonzini  --disable-xen) xen="disabled"
1081e37630caSaliguori  ;;
10821badb709SPaolo Bonzini  --enable-xen) xen="enabled"
1083fc321b4bSJuan Quintela  ;;
10841badb709SPaolo Bonzini  --disable-xen-pci-passthrough) xen_pci_passthrough="disabled"
1085eb6fda0fSAnthony PERARD  ;;
10861badb709SPaolo Bonzini  --enable-xen-pci-passthrough) xen_pci_passthrough="enabled"
1087eb6fda0fSAnthony PERARD  ;;
10882e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10892e4d9fb1Saurel32  ;;
10904ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10914ffcedb6SJuan Quintela  ;;
10921badb709SPaolo Bonzini  --disable-kvm) kvm="disabled"
10937ba1e619Saliguori  ;;
10941badb709SPaolo Bonzini  --enable-kvm) kvm="enabled"
1095b31a0277SJuan Quintela  ;;
10961badb709SPaolo Bonzini  --disable-hax) hax="disabled"
1097180fb750Szhanghailiang  ;;
10981badb709SPaolo Bonzini  --enable-hax) hax="enabled"
1099180fb750Szhanghailiang  ;;
11001badb709SPaolo Bonzini  --disable-hvf) hvf="disabled"
1101c97d6d2cSSergio Andres Gomez Del Real  ;;
11021badb709SPaolo Bonzini  --enable-hvf) hvf="enabled"
1103c97d6d2cSSergio Andres Gomez Del Real  ;;
11041badb709SPaolo Bonzini  --disable-whpx) whpx="disabled"
1105d661d9a4SJustin Terry (VM)  ;;
11061badb709SPaolo Bonzini  --enable-whpx) whpx="enabled"
1107d661d9a4SJustin Terry (VM)  ;;
11089195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11099195b2c2SStefan Weil  ;;
11109195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11119195b2c2SStefan Weil  ;;
111247e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
111347e98658SCorey Bryant  ;;
111447e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
111547e98658SCorey Bryant  ;;
11161badb709SPaolo Bonzini  --disable-tcg) tcg="disabled"
1117b3f6ea7eSPaolo Bonzini  ;;
11181badb709SPaolo Bonzini  --enable-tcg) tcg="enabled"
1119b3f6ea7eSPaolo Bonzini  ;;
1120aa087962SPaolo Bonzini  --disable-malloc-trim) malloc_trim="disabled"
11215a22ab71SYang Zhong  ;;
1122aa087962SPaolo Bonzini  --enable-malloc-trim) malloc_trim="enabled"
11235a22ab71SYang Zhong  ;;
1124cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1125cd4ec0b4SGerd Hoffmann  ;;
1126cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1127cd4ec0b4SGerd Hoffmann  ;;
1128c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1129c589b249SRonnie Sahlberg  ;;
1130c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1131c589b249SRonnie Sahlberg  ;;
11326542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11336542aa9cSPeter Lieven  ;;
11346542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11356542aa9cSPeter Lieven  ;;
113605c2a3e7Sbellard  --enable-profiler) profiler="yes"
113705c2a3e7Sbellard  ;;
1138b4e312e9SPaolo Bonzini  --disable-cocoa) cocoa="disabled"
113914821030SPavel Borzenkov  ;;
1140c2de5c91Smalc  --enable-cocoa)
1141b4e312e9SPaolo Bonzini      cocoa="enabled" ;
114289138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11435b0753e0Sbellard  ;;
1144cad25d69Spbrook  --disable-system) softmmu="no"
11450a8e90f4Spbrook  ;;
1146cad25d69Spbrook  --enable-system) softmmu="yes"
11470a8e90f4Spbrook  ;;
11480953a80fSZachary Amsden  --disable-user)
11490953a80fSZachary Amsden      linux_user="no" ;
11500953a80fSZachary Amsden      bsd_user="no" ;
11510953a80fSZachary Amsden  ;;
11520953a80fSZachary Amsden  --enable-user) ;;
1153831b7825Sths  --disable-linux-user) linux_user="no"
11540a8e90f4Spbrook  ;;
1155831b7825Sths  --enable-linux-user) linux_user="yes"
1156831b7825Sths  ;;
115784778508Sblueswir1  --disable-bsd-user) bsd_user="no"
115884778508Sblueswir1  ;;
115984778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
116084778508Sblueswir1  ;;
116140d6444eSAvi Kivity  --enable-pie) pie="yes"
116234005a00SKirill A. Shutemov  ;;
116340d6444eSAvi Kivity  --disable-pie) pie="no"
116434005a00SKirill A. Shutemov  ;;
116585aa5189Sbellard  --enable-werror) werror="yes"
116685aa5189Sbellard  ;;
116785aa5189Sbellard  --disable-werror) werror="no"
116885aa5189Sbellard  ;;
116963678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
117063678e17SSteven Noonan  ;;
117163678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
117263678e17SSteven Noonan  ;;
11731e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
11741e4f6065SDaniele Buono  ;;
11751e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
11761e4f6065SDaniele Buono  ;;
11775285e593SYonggang Luo  --disable-curses) curses="disabled"
11784d3b6f6eSbalrog  ;;
11795285e593SYonggang Luo  --enable-curses) curses="enabled"
1180c584a6d0SJuan Quintela  ;;
11815285e593SYonggang Luo  --disable-iconv) iconv="disabled"
1182e08bb301SSamuel Thibault  ;;
11835285e593SYonggang Luo  --enable-iconv) iconv="enabled"
1184e08bb301SSamuel Thibault  ;;
1185769ce76dSAlexander Graf  --disable-curl) curl="no"
1186769ce76dSAlexander Graf  ;;
1187788c8196SJuan Quintela  --enable-curl) curl="yes"
1188788c8196SJuan Quintela  ;;
1189fbb4121dSPaolo Bonzini  --disable-fdt) fdt="disabled"
11902df87df7SJuan Quintela  ;;
1191fbb4121dSPaolo Bonzini  --enable-fdt) fdt="enabled"
1192fbb4121dSPaolo Bonzini  ;;
1193fbb4121dSPaolo Bonzini  --enable-fdt=git) fdt="internal"
1194fbb4121dSPaolo Bonzini  ;;
1195fbb4121dSPaolo Bonzini  --enable-fdt=system) fdt="system"
11962df87df7SJuan Quintela  ;;
11975c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
11985c6c3a6cSChristoph Hellwig  ;;
11995c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12005c6c3a6cSChristoph Hellwig  ;;
1201c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1202c10dd856SAarushi Mehta  ;;
1203c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1204c10dd856SAarushi Mehta  ;;
1205758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1206758e8e38SVenkateswararao Jujjuri (JV)  ;;
1207758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1208758e8e38SVenkateswararao Jujjuri (JV)  ;;
1209a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1210a40161cbSPaolo Bonzini  ;;
1211a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1212a40161cbSPaolo Bonzini  ;;
1213c8d5450bSPaolo Bonzini  --disable-blobs) blobs="false"
121477755340Sths  ;;
12157e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12164a19f1ecSpbrook  ;;
1217519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1218519175a2SAlex Barcelo  ;;
121970c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
122070c60c08SStefan Hajnoczi  ;;
122170c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
122270c60c08SStefan Hajnoczi  ;;
12237d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12247d992e4dSPeter Lieven  ;;
1225f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1226f0d92b56SLongpeng(Mike)  ;;
1227f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1228f0d92b56SLongpeng(Mike)  ;;
1229e3667660SYonggang Luo  --disable-docs) docs="disabled"
123070ec5dc0SAnthony Liguori  ;;
1231e3667660SYonggang Luo  --enable-docs) docs="enabled"
123283a3ab8bSJuan Quintela  ;;
1233d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1234d5970055SMichael S. Tsirkin  ;;
1235d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1236d5970055SMichael S. Tsirkin  ;;
1237042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1238042cea27SGonglei  ;;
1239299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1240042cea27SGonglei  ;;
12415e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12425e9be92dSNicholas Bellinger  ;;
12435e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12445e9be92dSNicholas Bellinger  ;;
1245fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1246fc0b9b0eSStefan Hajnoczi  ;;
1247fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1248fc0b9b0eSStefan Hajnoczi  ;;
124998fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
125098fc1adaSDr. David Alan Gilbert  ;;
125198fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
125298fc1adaSDr. David Alan Gilbert  ;;
1253da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
125420ff075bSMichael Walle  ;;
1255da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
125620ff075bSMichael Walle  ;;
1257f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1258f27aaf4bSChristian Brunner  ;;
1259f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1260f27aaf4bSChristian Brunner  ;;
12618c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12628c84cf11SSergei Trofimovich  ;;
12638c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12648c84cf11SSergei Trofimovich  ;;
12657b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1266111a38b0SRobert Relyea  ;;
12677b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1268111a38b0SRobert Relyea  ;;
12690a40bcb7SCésar Belley  --disable-u2f) u2f="disabled"
12700a40bcb7SCésar Belley  ;;
12710a40bcb7SCésar Belley  --enable-u2f) u2f="enabled"
12720a40bcb7SCésar Belley  ;;
12732b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12742b2325ffSGerd Hoffmann  ;;
12752b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12762b2325ffSGerd Hoffmann  ;;
127769354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
127869354a83SHans de Goede  ;;
127969354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
128069354a83SHans de Goede  ;;
12811ffb3bbbSPaolo Bonzini  --disable-zlib-test)
12821ece9905SAlon Levy  ;;
1283b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1284b25c9dffSStefan Weil  ;;
1285607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1286607dacd0Sqiaonuohan  ;;
1287b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1288b25c9dffSStefan Weil  ;;
1289607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1290607dacd0Sqiaonuohan  ;;
12916b383c08SPeter Wu  --disable-bzip2) bzip2="no"
12926b383c08SPeter Wu  ;;
12936b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
12946b383c08SPeter Wu  ;;
129583bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
129683bc1f97SJulio Faracco  ;;
129783bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
129883bc1f97SJulio Faracco  ;;
12993a678481SJuan Quintela  --disable-zstd) zstd="no"
13003a678481SJuan Quintela  ;;
13013a678481SJuan Quintela  --enable-zstd) zstd="yes"
13023a678481SJuan Quintela  ;;
1303d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1304d138cee9SMichael Roth  ;;
1305d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1306d138cee9SMichael Roth  ;;
13079dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13089dacf32dSYossi Hindin  ;;
13099dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13109dacf32dSYossi Hindin  ;;
1311d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1312d9840e25STomoki Sekiyama  ;;
1313d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1314d9840e25STomoki Sekiyama  ;;
1315d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1316d9840e25STomoki Sekiyama  ;;
1317d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1318d9840e25STomoki Sekiyama  ;;
1319d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1320d9840e25STomoki Sekiyama  ;;
1321d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1322d9840e25STomoki Sekiyama  ;;
13234b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13244b1c11fdSDaniel P. Berrange  ;;
13254b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13264b1c11fdSDaniel P. Berrange  ;;
1327f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1328f794573eSEduardo Otubo  ;;
1329f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1330f794573eSEduardo Otubo  ;;
1331eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1332eb100396SBharata B Rao  ;;
133386583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
133486583a07SLiam Merwick  ;;
133586583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
133686583a07SLiam Merwick  ;;
13376b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
13386b8cd447SRobert Hoo  ;;
13396b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
13406b8cd447SRobert Hoo  ;;
13416b8cd447SRobert Hoo
1342eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1343eb100396SBharata B Rao  ;;
134452b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
134552b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1346583f6e7bSStefan Hajnoczi  ;;
1347cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1348cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1349cb6414dfSFam Zheng  ;;
1350315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1351315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1352315d3184SFam Zheng  ;;
1353a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1354a4ccabcfSAnthony Liguori  ;;
1355a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1356a4ccabcfSAnthony Liguori  ;;
1357a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1358a1c5e949SDaniel P. Berrange  ;;
1359ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1360ddbb0d09SDaniel P. Berrange  ;;
1361ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1362ddbb0d09SDaniel P. Berrange  ;;
136391bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
136491bfcdb0SDaniel P. Berrange  ;;
136591bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
136691bfcdb0SDaniel P. Berrange  ;;
136791bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
136891bfcdb0SDaniel P. Berrange  ;;
136991bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
137091bfcdb0SDaniel P. Berrange  ;;
13718953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
13728953caf3SDaniel P. Berrange  ;;
13738953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
13748953caf3SDaniel P. Berrange  ;;
13752da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13762da776dbSMichael R. Hines  ;;
13772da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13782da776dbSMichael R. Hines  ;;
137921ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
138021ab34c9SMarcel Apfelbaum  ;;
138121ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
138221ab34c9SMarcel Apfelbaum  ;;
1383bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1384bbbf9bfbSStefan Weil  ;;
1385bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1386bbbf9bfbSStefan Weil  ;;
13879d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13889d9e1521SGerd Hoffmann  ;;
13899d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13909d9e1521SGerd Hoffmann  ;;
1391e91c793cSCole Robinson  --disable-tpm) tpm="no"
1392e91c793cSCole Robinson  ;;
1393ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1394ab214c29SStefan Berger  ;;
1395b10d49d7SPino Toscano  --disable-libssh) libssh="no"
13960a12ec87SRichard W.M. Jones  ;;
1397b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
13980a12ec87SRichard W.M. Jones  ;;
1399ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1400ed1701c6SDr. David Alan Gilbert  ;;
1401ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1402ed1701c6SDr. David Alan Gilbert  ;;
1403a99d57bbSWanlong Gao  --disable-numa) numa="no"
1404a99d57bbSWanlong Gao  ;;
1405a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1406a99d57bbSWanlong Gao  ;;
1407ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1408ed279a06SKlim Kireev  ;;
1409ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1410ed279a06SKlim Kireev  ;;
14112847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14122847b469SFam Zheng  ;;
14132847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14142847b469SFam Zheng  ;;
14157b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14167b01cb97SAlexandre Derumier  ;;
14177b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14187b01cb97SAlexandre Derumier  ;;
1419a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1420a6b1d4c0SChanglong Xie  ;;
1421a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1422a6b1d4c0SChanglong Xie  ;;
14232f740136SJeff Cody  --disable-bochs) bochs="no"
14242f740136SJeff Cody  ;;
14252f740136SJeff Cody  --enable-bochs) bochs="yes"
14262f740136SJeff Cody  ;;
14272f740136SJeff Cody  --disable-cloop) cloop="no"
14282f740136SJeff Cody  ;;
14292f740136SJeff Cody  --enable-cloop) cloop="yes"
14302f740136SJeff Cody  ;;
14312f740136SJeff Cody  --disable-dmg) dmg="no"
14322f740136SJeff Cody  ;;
14332f740136SJeff Cody  --enable-dmg) dmg="yes"
14342f740136SJeff Cody  ;;
14352f740136SJeff Cody  --disable-qcow1) qcow1="no"
14362f740136SJeff Cody  ;;
14372f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14382f740136SJeff Cody  ;;
14392f740136SJeff Cody  --disable-vdi) vdi="no"
14402f740136SJeff Cody  ;;
14412f740136SJeff Cody  --enable-vdi) vdi="yes"
14422f740136SJeff Cody  ;;
14432f740136SJeff Cody  --disable-vvfat) vvfat="no"
14442f740136SJeff Cody  ;;
14452f740136SJeff Cody  --enable-vvfat) vvfat="yes"
14462f740136SJeff Cody  ;;
14472f740136SJeff Cody  --disable-qed) qed="no"
14482f740136SJeff Cody  ;;
14492f740136SJeff Cody  --enable-qed) qed="yes"
14502f740136SJeff Cody  ;;
14512f740136SJeff Cody  --disable-parallels) parallels="no"
14522f740136SJeff Cody  ;;
14532f740136SJeff Cody  --enable-parallels) parallels="yes"
14542f740136SJeff Cody  ;;
14552f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
14562f740136SJeff Cody  ;;
14572f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
14582f740136SJeff Cody  ;;
1459e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1460e6a74868SMarc-André Lureau  ;;
1461299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1462299e6f19SPaolo Bonzini  ;;
1463108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1464108a6481SCindy Lu  ;;
1465108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1466108a6481SCindy Lu  ;;
1467299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1468299e6f19SPaolo Bonzini  ;;
1469299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1470e6a74868SMarc-André Lureau  ;;
14718b18cdbfSRichard Henderson  --disable-capstone) capstone="disabled"
14728ca80760SRichard Henderson  ;;
14738b18cdbfSRichard Henderson  --enable-capstone) capstone="enabled"
14748ca80760SRichard Henderson  ;;
14758b18cdbfSRichard Henderson  --enable-capstone=git) capstone="internal"
1476e219c499SRichard Henderson  ;;
1477e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1478e219c499SRichard Henderson  ;;
1479cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1480cc84d63aSDaniel P. Berrange  ;;
1481f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1482f62bbee5SDaniel P. Berrange  ;;
1483f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1484f62bbee5SDaniel P. Berrange  ;;
1485ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1486ba59fb77SPaolo Bonzini  ;;
1487ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1488ba59fb77SPaolo Bonzini  ;;
148917824406SJunyan He  --enable-libpmem) libpmem=yes
149017824406SJunyan He  ;;
149117824406SJunyan He  --disable-libpmem) libpmem=no
149217824406SJunyan He  ;;
14934113f4cfSLaurent Vivier  --enable-xkbcommon) xkbcommon="enabled"
149475411919SJames Le Cuirot  ;;
14954113f4cfSLaurent Vivier  --disable-xkbcommon) xkbcommon="disabled"
149675411919SJames Le Cuirot  ;;
149740e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
149840e8c6f4SAlex Bennée  ;;
149940e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
150040e8c6f4SAlex Bennée  ;;
1501afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1502afc3a8f9SAlex Bennée  ;;
1503afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1504afc3a8f9SAlex Bennée  ;;
1505adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1506adc28027SAlexander Bulekov  ;;
1507adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1508adc28027SAlexander Bulekov  ;;
1509f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1510f48e590aSAlex Bennée  ;;
1511b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1512b767d257SMarek Marczykowski-Górecki  ;;
1513b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1514b767d257SMarek Marczykowski-Górecki  ;;
151554e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
151654e7aac0SAlexey Krasikov  ;;
151754e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
151854e7aac0SAlexey Krasikov  ;;
151921b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
152021b2eca6SJingqi Liu  ;;
152121b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
152221b2eca6SJingqi Liu  ;;
15232d2ad6d0SFam Zheng  *)
15242d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15252d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15262d2ad6d0SFam Zheng      exit 1
15277f1559c6Sbalrog  ;;
15287d13299dSbellard  esac
15297d13299dSbellarddone
15307d13299dSbellard
153122a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
153222a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
153322a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
153422a87800SMarc-André Lureau
153522a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
153622a87800SMarc-André Lureau    mandir="$prefix"
153722a87800SMarc-André Lureau    datadir="$prefix"
1538ca8c0909SMarc-André Lureau    docdir="$prefix"
153922a87800SMarc-André Lureau    bindir="$prefix"
154022a87800SMarc-André Lureau    sysconfdir="$prefix"
154116bf7a33SPaolo Bonzini    local_statedir="$prefix"
154222a87800SMarc-André Lureauelse
154322a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
154422a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
1545ca8c0909SMarc-André Lureau    docdir="${docdir:-$prefix/share/doc}"
154622a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
154722a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
154822a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
154922a87800SMarc-André Lureaufi
155016bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}"
155116bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}"
155222a87800SMarc-André Lureau
155340293e58Sbellardcase "$cpu" in
1554e3608d66SRichard Henderson    ppc)
1555e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1556db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1557e3608d66SRichard Henderson           ;;
1558e3608d66SRichard Henderson    ppc64)
1559e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1560db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1561e3608d66SRichard Henderson           ;;
15629b9c37c3SRichard Henderson    sparc)
1563f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1564db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
15653142255cSblueswir1           ;;
1566ed968ff1SJuan Quintela    sparc64)
156779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1568db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
15693142255cSblueswir1           ;;
157076d83bdeSths    s390)
1571061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1572db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
157328d7cc49SRichard Henderson           ;;
157428d7cc49SRichard Henderson    s390x)
1575061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1576db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
157776d83bdeSths           ;;
157840293e58Sbellard    i386)
157979f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1580db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
158140293e58Sbellard           ;;
158240293e58Sbellard    x86_64)
15837ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15847ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15857ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15867ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1587db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1588379f6698SPaul Brook           ;;
1589c72b26ecSRichard Henderson    x32)
1590c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1591db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1592c72b26ecSRichard Henderson           ;;
159330163d89SPeter Maydell    # No special flags required for other host CPUs
15943142255cSblueswir1esac
15953142255cSblueswir1
15962038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
15972038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
159879f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
159979f3b12fSPeter Crosthwaite
1600affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1601affc88ccSPeter Maydell# support, even if we're using TCI.
1602affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1603affc88ccSPeter Maydell  bsd_user="no"
1604affc88ccSPeter Maydell  linux_user="no"
1605affc88ccSPeter Maydellfi
1606affc88ccSPeter Maydell
160760e0df25SPeter Maydelldefault_target_list=""
1608fdb75aefSPaolo Bonzinideprecated_targets_list=ppc64abi32-linux-user,tilegx-linux-user,lm32-softmmu,unicore32-softmmu
1609fdb75aefSPaolo Bonzinideprecated_features=""
16106e92f823SPeter Maydellmak_wilds=""
16116e92f823SPeter Maydell
161260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
161373362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak"
161460e0df25SPeter Maydellfi
161560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
161673362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak"
161760e0df25SPeter Maydellfi
161860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
161973362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak"
162060e0df25SPeter Maydellfi
162160e0df25SPeter Maydell
16223a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will
16233a5ae4a9SAlex Bennée# skip it.
16243a5ae4a9SAlex Bennéeif test -z "$target_list"; then
16253a5ae4a9SAlex Bennée    if test -z "$target_list_exclude"; then
16263a5ae4a9SAlex Bennée        target_list_exclude="$deprecated_targets_list"
16273a5ae4a9SAlex Bennée    else
16283a5ae4a9SAlex Bennée        target_list_exclude="$target_list_exclude,$deprecated_targets_list"
16293a5ae4a9SAlex Bennée    fi
16302d838d9bSAlex Bennéefi
16312d838d9bSAlex Bennée
1632447e133fSAlex Bennéefor config in $mak_wilds; do
1633447e133fSAlex Bennée    target="$(basename "$config" .mak)"
163498db9a06SAlex Bennée    if echo "$target_list_exclude" | grep -vq "$target"; then
1635447e133fSAlex Bennée        default_target_list="${default_target_list} $target"
1636447e133fSAlex Bennée    fi
1637447e133fSAlex Bennéedone
16386e92f823SPeter Maydell
1639c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
164064a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1641c53eeaf7SStefan Hajnoczi
1642af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1643af5db58eSpbrookcat << EOF
1644af5db58eSpbrook
1645af5db58eSpbrookUsage: configure [options]
1646af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1647af5db58eSpbrook
164808fb77edSStefan WeilStandard options:
164908fb77edSStefan Weil  --help                   print this message
165008fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
165108fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
165208fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
165308fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
165408fb77edSStefan Weil$(echo Available targets: $default_target_list | \
165508fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1656447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
165708fb77edSStefan Weil
165808fb77edSStefan WeilAdvanced options (experts only):
165908fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
166008fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
166108fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
166208fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
166308fb77edSStefan Weil                           build time
166408fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
166508fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
166608fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
166711cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
166808fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1669d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1670d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
167108fb77edSStefan Weil  --make=MAKE              use specified make [$make]
167208fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
16732eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1674a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
167548328880SPaolo Bonzini  --ninja=NINJA            use specified ninja [$ninja]
167608fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1677db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
167808fb77edSStefan Weil  --static                 enable static build [$static]
167908fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
168010ff82d1SMarc-André Lureau  --datadir=PATH           install firmware in PATH/$qemu_suffix
1681fe0038beSPaolo Bonzini  --localedir=PATH         install translation in PATH/$qemu_suffix
168210ff82d1SMarc-André Lureau  --docdir=PATH            install documentation in PATH/$qemu_suffix
168308fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
168408fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1685db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
168610ff82d1SMarc-André Lureau  --sysconfdir=PATH        install config in PATH/$qemu_suffix
168708fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16883d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
168913336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1690ca8c0909SMarc-André Lureau  --with-suffix=SUFFIX     suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
1691db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
169208fb77edSStefan Weil  --enable-debug           enable common debug build options
1693247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
16940aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
169508fb77edSStefan Weil  --disable-strip          disable stripping binaries
169608fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
169763678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
169808fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
169908fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
170008fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
170108fb77edSStefan Weil  --block-drv-rw-whitelist=L
170208fb77edSStefan Weil                           set block driver read-write whitelist
170308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
170408fb77edSStefan Weil  --block-drv-ro-whitelist=L
170508fb77edSStefan Weil                           set block driver read-only whitelist
170608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
17075b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1708c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
170908fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
171008fb77edSStefan Weil                           Default:trace-<pid>
1711c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1712c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
17135a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1714c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1715c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
171608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
171733c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
171808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1719c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1720c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1721c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1722a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1723c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1724c12d66aaSLin Ma  --enable-profiler        profiler support
1725c12d66aaSLin Ma  --enable-debug-stack-usage
1726c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
172740e8c6f4SAlex Bennée  --enable-plugins
172840e8c6f4SAlex Bennée                           enable plugins via shared library loading
1729afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1730f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1731c23f23b9SMichael Tokarev
1732c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1733c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1734c23f23b9SMichael Tokarev
1735c23f23b9SMichael Tokarev  system          all system emulation targets
1736c23f23b9SMichael Tokarev  user            supported user emulation targets
1737c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1738c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1739c23f23b9SMichael Tokarev  docs            build documentation
1740c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1741c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1742c23f23b9SMichael Tokarev  pie             Position Independent Executables
174321e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1744bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1745c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1746c23f23b9SMichael Tokarev  debug-info      debugging information
1747c23f23b9SMichael Tokarev  sparse          sparse checker
17481e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
17491e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1750c23f23b9SMichael Tokarev
1751ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
175291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
175391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17548953caf3SDaniel P. Berrange  auth-pam        PAM access control
1755c23f23b9SMichael Tokarev  sdl             SDL UI
175604c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1757c23f23b9SMichael Tokarev  gtk             gtk UI
1758c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1759c23f23b9SMichael Tokarev  curses          curses UI
1760e08bb301SSamuel Thibault  iconv           font glyph conversion support
1761c23f23b9SMichael Tokarev  vnc             VNC UI support
1762c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1763c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1764c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1765c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1766c23f23b9SMichael Tokarev  virtfs          VirtFS
1767cece116cSMisono Tomohiro  virtiofsd       build virtiofs daemon (virtiofsd)
17685c53015aSPaolo Bonzini  libudev         Use libudev to enumerate host devices
1769fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1770c23f23b9SMichael Tokarev  xen             xen backend driver support
177170c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1772c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1773c23f23b9SMichael Tokarev  curl            curl connectivity
1774a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1775c23f23b9SMichael Tokarev  fdt             fdt device tree
1776c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1777b0cb0a66SVincent Palatin  hax             HAX acceleration support
1778c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1779d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
178021ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
178121ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1782c23f23b9SMichael Tokarev  vde             support for vde network
1783c23f23b9SMichael Tokarev  netmap          support for netmap network
1784c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1785c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1786c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1787c23f23b9SMichael Tokarev  attr            attr and xattr support
1788299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1789299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1790299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1791299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1792299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1793299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1794108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1795c23f23b9SMichael Tokarev  spice           spice
1796c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1797c23f23b9SMichael Tokarev  libiscsi        iscsi support
1798c23f23b9SMichael Tokarev  libnfs          nfs support
17997b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
18000a40bcb7SCésar Belley  u2f             U2F support (u2f-emu)
1801c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1802ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1803c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1804c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1805c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1806c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1807c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
180883bc1f97SJulio Faracco  lzfse           support of lzfse compression library
180983bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
18103a678481SJuan Quintela  zstd            support for zstd compression library
1811d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1812c23f23b9SMichael Tokarev  seccomp         seccomp support
1813c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1814c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1815c23f23b9SMichael Tokarev  tpm             TPM support
1816b10d49d7SPino Toscano  libssh          ssh block device support
1817c23f23b9SMichael Tokarev  numa            libnuma support
1818ed279a06SKlim Kireev  libxml2         for Parallels image format
1819c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
18207b01cb97SAlexandre Derumier  jemalloc        jemalloc support
182186583a07SLiam Merwick  avx2            AVX2 optimization support
18226b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1823a6b1d4c0SChanglong Xie  replication     replication support
1824c12d66aaSLin Ma  opengl          opengl support
1825c12d66aaSLin Ma  virglrenderer   virgl rendering support
1826c12d66aaSLin Ma  xfsctl          xfsctl support
1827c12d66aaSLin Ma  qom-cast-debug  cast debugging support
18288de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
18292f740136SJeff Cody  bochs           bochs image format support
18302f740136SJeff Cody  cloop           cloop image format support
18312f740136SJeff Cody  dmg             dmg image format support
18322f740136SJeff Cody  qcow1           qcow v1 image format support
18332f740136SJeff Cody  vdi             vdi image format support
18342f740136SJeff Cody  vvfat           vvfat image format support
18352f740136SJeff Cody  qed             qed image format support
18362f740136SJeff Cody  parallels       parallels image format support
1837e1c42697SDaniel P. Berrangé  sheepdog        sheepdog block driver support (deprecated)
1838f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
18398ca80760SRichard Henderson  capstone        capstone disassembler support
1840ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
184117824406SJunyan He  libpmem         libpmem support
184275411919SJames Le Cuirot  xkbcommon       xkbcommon support
1843b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
184421b2eca6SJingqi Liu  libdaxctl       libdaxctl support
184508fb77edSStefan Weil
184608fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1847af5db58eSpbrookEOF
18482d2ad6d0SFam Zhengexit 0
1849af5db58eSpbrookfi
1850af5db58eSpbrook
18519c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1852bb768f71SThomas Huthrm -f */config-devices.mak.d
18539c790242SThomas Huth
1854faf44142SDaniel P. Berrangéif test -z "$python"
1855faf44142SDaniel P. Berrangéthen
1856c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1857c53eeaf7SStefan Hajnoczifi
1858c53eeaf7SStefan Hajnoczi
1859c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1860c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
18611b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then
18621b11f28dSThomas Huth  error_exit "Cannot use '$python', Python >= 3.6 is required." \
1863c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1864c53eeaf7SStefan Hajnoczifi
1865c53eeaf7SStefan Hajnoczi
1866755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1867406ab2f3SCleber Rosapython_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0], sys.version_info[1], sys.version_info[2]))' 2>/dev/null)
1868755ee70fSCleber Rosa
1869c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1870c53eeaf7SStefan Hajnoczipython="$python -B"
1871c53eeaf7SStefan Hajnoczi
18720a01d76fSMarc-André Lureauif test -z "$meson"; then
18736ebd89cfSPaolo Bonzini    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then
18740a01d76fSMarc-André Lureau        meson=meson
18750a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
18760a01d76fSMarc-André Lureau        meson=git
18770a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
18780a01d76fSMarc-André Lureau        meson=internal
18790a01d76fSMarc-André Lureau    else
18800a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
18810a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
18820a01d76fSMarc-André Lureau        else
1883a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
1884a5665051SPaolo Bonzini        fi
18850a01d76fSMarc-André Lureau    fi
18860a01d76fSMarc-André Lureauelse
18870a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
18880a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
18890a01d76fSMarc-André Lureau    #
18900a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
18910a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
18920a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
18930a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
18940a01d76fSMarc-André Lureau        case "$meson" in
18950a01d76fSMarc-André Lureau            git | internal) ;;
18960a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
18970a01d76fSMarc-André Lureau        esac
18980a01d76fSMarc-André Lureau    fi
18990a01d76fSMarc-André Lureaufi
1900a5665051SPaolo Bonzini
19010a01d76fSMarc-André Lureauif test "$meson" = git; then
19020a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
19030a01d76fSMarc-André Lureaufi
19040a01d76fSMarc-André Lureau
19050a01d76fSMarc-André Lureaucase "$meson" in
19060a01d76fSMarc-André Lureau    git | internal)
1907a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
1908a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
1909a5665051SPaolo Bonzini        fi
19100a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
19110a01d76fSMarc-André Lureau        ;;
191284ec0c24SPaolo Bonzini    *) meson=$(command -v "$meson") ;;
19130a01d76fSMarc-André Lureauesac
19140a01d76fSMarc-André Lureau
191509e93326SPaolo Bonzini# Probe for ninja
191648328880SPaolo Bonzini
191748328880SPaolo Bonziniif test -z "$ninja"; then
191848328880SPaolo Bonzini    for c in ninja ninja-build samu; do
191948328880SPaolo Bonzini        if has $c; then
192048328880SPaolo Bonzini            ninja=$(command -v "$c")
192148328880SPaolo Bonzini            break
192248328880SPaolo Bonzini        fi
192348328880SPaolo Bonzini    done
192409e93326SPaolo Bonzini    if test -z "$ninja"; then
192509e93326SPaolo Bonzini      error_exit "Cannot find Ninja"
192609e93326SPaolo Bonzini    fi
192748328880SPaolo Bonzinifi
1928a5665051SPaolo Bonzini
19299aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
19309aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
19319aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
19329aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
19339aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
19349aae6e54SDaniel Henrique Barbozaif compile_object ; then
19359aae6e54SDaniel Henrique Barboza  : C compiler works ok
19369aae6e54SDaniel Henrique Barbozaelse
19379aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
19389aae6e54SDaniel Henrique Barbozafi
19399aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
19409aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
19419aae6e54SDaniel Henrique Barbozafi
19429aae6e54SDaniel Henrique Barboza
19439c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
19449c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
19459c83ffd8SPeter Maydellif test -z "$werror" ; then
1946fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1947e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
19489c83ffd8SPeter Maydell        werror="yes"
19499c83ffd8SPeter Maydell    else
19509c83ffd8SPeter Maydell        werror="no"
19519c83ffd8SPeter Maydell    fi
19529c83ffd8SPeter Maydellfi
19539c83ffd8SPeter Maydell
1954fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1955fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1956fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1957fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1958fb59dabdSPeter Maydell    # host OS we should stop now.
1959951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1960fb59dabdSPeter Maydellfi
1961fb59dabdSPeter Maydell
1962efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1963efc6c070SThomas Huthcat > $TMPC << EOF
1964efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1965efc6c070SThomas Huth# ifdef __apple_build_version__
1966efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1967efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1968efc6c070SThomas Huth#  endif
1969efc6c070SThomas Huth# else
1970efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1971efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1972efc6c070SThomas Huth#  endif
1973efc6c070SThomas Huth# endif
1974efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1975efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1976efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1977efc6c070SThomas Huth# endif
1978efc6c070SThomas Huth#else
1979efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1980efc6c070SThomas Huth#endif
1981efc6c070SThomas Huthint main (void) { return 0; }
1982efc6c070SThomas HuthEOF
1983efc6c070SThomas Huthif ! compile_prog "" "" ; then
1984efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1985efc6c070SThomas Huthfi
1986efc6c070SThomas Huth
198700849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
198800849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
198900849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
199000849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
199100849b92SRichard Henderson# just silently disable some features, so it's too error prone.
199200849b92SRichard Henderson
199300849b92SRichard Hendersonwarn_flags=
199400849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
199500849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
199600849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
199700849b92SRichard Hendersonadd_to warn_flags -Wformat-security
199800849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
199900849b92SRichard Hendersonadd_to warn_flags -Winit-self
200000849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
200100849b92SRichard Hendersonadd_to warn_flags -Wempty-body
200200849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
200300849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
200400849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
200500849b92SRichard Henderson
200600849b92SRichard Hendersonnowarn_flags=
200700849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
200800849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
200900849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
201000849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
201100849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2012aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2013bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
201400849b92SRichard Henderson
201500849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
201693b25869SJohn Snow
201793b25869SJohn Snowcc_has_warning_flag() {
201893b25869SJohn Snow    write_c_skeleton;
201993b25869SJohn Snow
2020a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2021a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2022a1d29d6cSPeter Maydell    # warning options).
202393b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
202493b25869SJohn Snow    compile_prog "-Werror $optflag" ""
202593b25869SJohn Snow}
202693b25869SJohn Snow
202793b25869SJohn Snowfor flag in $gcc_flags; do
202893b25869SJohn Snow    if cc_has_warning_flag $flag ; then
20298d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
20308d05095cSPaolo Bonzini    fi
20318d05095cSPaolo Bonzinidone
20328d05095cSPaolo Bonzini
203363678e17SSteven Noonanif test "$stack_protector" != "no"; then
2034fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2035fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2036fccd35a0SRodrigo Rebello{
2037fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2038fccd35a0SRodrigo Rebello    while (*c) {
2039fccd35a0SRodrigo Rebello        *p++ = *c++;
2040fccd35a0SRodrigo Rebello    }
2041fccd35a0SRodrigo Rebello    return 0;
2042fccd35a0SRodrigo Rebello}
2043fccd35a0SRodrigo RebelloEOF
204463678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
20453b463a3fSMiroslav Rezanina  sp_on=0
204663678e17SSteven Noonan  for flag in $gcc_flags; do
2047590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2048590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2049086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2050590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
205163678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2052db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
20533b463a3fSMiroslav Rezanina      sp_on=1
205463678e17SSteven Noonan      break
205563678e17SSteven Noonan    fi
205663678e17SSteven Noonan  done
20573b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
20583b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
20593b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
20603b463a3fSMiroslav Rezanina    fi
20613b463a3fSMiroslav Rezanina  fi
206237746c5eSMarc-André Lureaufi
206337746c5eSMarc-André Lureau
206420bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
206520bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
206620bc94a2SPaolo Bonzinicat > $TMPC << EOF
206720bc94a2SPaolo Bonzinistruct {
206820bc94a2SPaolo Bonzini  int a[2];
206920bc94a2SPaolo Bonzini} x = {0};
207020bc94a2SPaolo BonziniEOF
207120bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
207220bc94a2SPaolo Bonzini  :
207320bc94a2SPaolo Bonzinielse
207420bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
207520bc94a2SPaolo Bonzinifi
207620bc94a2SPaolo Bonzini
207721e709aaSMarc-André Lureau# Our module code doesn't support Windows
207821e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
207921e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
208021e709aaSMarc-André Lureaufi
208121e709aaSMarc-André Lureau
2082bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2083bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2084bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2085bd83c861SChristian Ehrhardtfi
2086bd83c861SChristian Ehrhardt
2087d376e9deSThomas Huth# Static linking is not possible with modules or PIE
208840d6444eSAvi Kivityif test "$static" = "yes" ; then
2089aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2090aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2091aa0d1f44SPaolo Bonzini  fi
209240d6444eSAvi Kivityfi
209340d6444eSAvi Kivity
2094768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2095768b7855SEmilio G. Cota  cat > $TMPC << EOF
2096768b7855SEmilio G. Cotastatic __thread int tls_var;
2097768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2098768b7855SEmilio G. CotaEOF
2099768b7855SEmilio G. Cota
2100768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2101768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2102768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2103768b7855SEmilio G. Cotafi
2104768b7855SEmilio G. Cota
210540d6444eSAvi Kivitycat > $TMPC << EOF
210621d4a791SAvi Kivity
210721d4a791SAvi Kivity#ifdef __linux__
210821d4a791SAvi Kivity#  define THREAD __thread
210921d4a791SAvi Kivity#else
211021d4a791SAvi Kivity#  define THREAD
211121d4a791SAvi Kivity#endif
211221d4a791SAvi Kivitystatic THREAD int tls_var;
211321d4a791SAvi Kivityint main(void) { return tls_var; }
211440d6444eSAvi KivityEOF
2115b2634124SRichard Henderson
2116b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2117412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2118412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2119b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2120412aeacdSAlex Bennéefi
2121412aeacdSAlex Bennée
212212781462SRichard Hendersonif test "$static" = "yes"; then
2123eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
21245770e8afSPaolo Bonzini    CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
212512781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
212612781462SRichard Henderson    pie="yes"
212712781462SRichard Henderson  elif test "$pie" = "yes"; then
212812781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
212912781462SRichard Henderson  else
213012781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
213112781462SRichard Henderson    pie="no"
213212781462SRichard Henderson  fi
213312781462SRichard Hendersonelif test "$pie" = "no"; then
21345770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS"
21355770e8afSPaolo Bonzini  CONFIGURE_LDFLAGS="$LDFLAGS_NOPIE $CONFIGURE_LDFLAGS"
2136eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
21375770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
21385770e8afSPaolo Bonzini  CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS"
213940d6444eSAvi Kivity  pie="yes"
21402c674109SRichard Hendersonelif test "$pie" = "yes"; then
214176ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
214240d6444eSAvi Kivityelse
214340d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
214440d6444eSAvi Kivity  pie="no"
214540d6444eSAvi Kivityfi
214640d6444eSAvi Kivity
2147e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2148e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2149e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2150e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2151e6cbd751SRichard Hendersonfi
2152e6cbd751SRichard Henderson
215309dada40SPaolo Bonzini##########################################
215409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
215509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
215609dada40SPaolo Bonzini# specification is necessary
215709dada40SPaolo Bonzini
215809dada40SPaolo Bonziniif test "$cpu" = "i386"; then
215909dada40SPaolo Bonzini  cat > $TMPC << EOF
216009dada40SPaolo Bonzinistatic int sfaa(int *ptr)
216109dada40SPaolo Bonzini{
216209dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
216309dada40SPaolo Bonzini}
216409dada40SPaolo Bonzini
216509dada40SPaolo Bonziniint main(void)
216609dada40SPaolo Bonzini{
216709dada40SPaolo Bonzini  int val = 42;
21681405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
216909dada40SPaolo Bonzini  sfaa(&val);
217009dada40SPaolo Bonzini  return val;
217109dada40SPaolo Bonzini}
217209dada40SPaolo BonziniEOF
217309dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
217409dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
217509dada40SPaolo Bonzini  fi
217609dada40SPaolo Bonzinifi
217709dada40SPaolo Bonzini
217809dada40SPaolo Bonzini#########################################
2179ec530c81Sbellard# Solaris specific configure tool chain decisions
218009dada40SPaolo Bonzini
2181ec530c81Sbellardif test "$solaris" = "yes" ; then
21826792aa11SLoïc Minier  if has ar; then
21836792aa11SLoïc Minier    :
21846792aa11SLoïc Minier  else
2185ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
218676ad07a4SPeter Maydell      error_exit "No path includes ar" \
218776ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2188ec530c81Sbellard    fi
218976ad07a4SPeter Maydell    error_exit "No path includes ar"
2190ec530c81Sbellard  fi
2191ec530c81Sbellardfi
2192ec530c81Sbellard
2193afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2194fdb75aefSPaolo Bonzini    default_targets=yes
2195d880a3baSPaolo Bonzini    for target in $default_target_list; do
2196d880a3baSPaolo Bonzini        target_list="$target_list $target"
2197d880a3baSPaolo Bonzini    done
2198d880a3baSPaolo Bonzini    target_list="${target_list# }"
2199121afa9eSAnthony Liguorielse
2200fdb75aefSPaolo Bonzini    default_targets=no
220189138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2202d880a3baSPaolo Bonzini    for target in $target_list; do
220325b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
220425b48338SPeter Maydell        # friendly error message than if we let it fall through.
220525b48338SPeter Maydell        case " $default_target_list " in
220625b48338SPeter Maydell            *" $target "*)
220725b48338SPeter Maydell                ;;
220825b48338SPeter Maydell            *)
220925b48338SPeter Maydell                error_exit "Unknown target name '$target'"
221025b48338SPeter Maydell                ;;
221125b48338SPeter Maydell        esac
221225b48338SPeter Maydell    done
2213d880a3baSPaolo Bonzinifi
221425b48338SPeter Maydell
2215fdb75aefSPaolo Bonzinifor target in $target_list; do
2216fdb75aefSPaolo Bonzini    # if a deprecated target is enabled we note it here
2217fdb75aefSPaolo Bonzini    if echo "$deprecated_targets_list" | grep -q "$target"; then
2218fdb75aefSPaolo Bonzini        add_to deprecated_features $target
2219fdb75aefSPaolo Bonzini    fi
2220fdb75aefSPaolo Bonzinidone
2221fdb75aefSPaolo Bonzini
2222f55fe278SPaolo Bonzini# see if system emulation was really requested
2223f55fe278SPaolo Bonzinicase " $target_list " in
2224f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2225f55fe278SPaolo Bonzini  ;;
2226f55fe278SPaolo Bonzini  *) softmmu=no
2227f55fe278SPaolo Bonzini  ;;
2228f55fe278SPaolo Bonziniesac
22295327cf48Sbellard
2230249247c9SJuan Quintelafeature_not_found() {
2231249247c9SJuan Quintela  feature=$1
223221684af0SStewart Smith  remedy=$2
2233249247c9SJuan Quintela
223476ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
223521684af0SStewart Smith      "configure was not able to find it." \
223621684af0SStewart Smith      "$remedy"
2237249247c9SJuan Quintela}
2238249247c9SJuan Quintela
22397d13299dSbellard# ---
22407d13299dSbellard# big/little endian test
22417d13299dSbellardcat > $TMPC << EOF
224261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
224361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
224461cc919fSMike Frysingerextern int foo(short *, short *);
224561cc919fSMike Frysingerint main(int argc, char *argv[]) {
224661cc919fSMike Frysinger    return foo(big_endian, little_endian);
22477d13299dSbellard}
22487d13299dSbellardEOF
22497d13299dSbellard
225061cc919fSMike Frysingerif compile_object ; then
225112f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
225261cc919fSMike Frysinger        bigendian="yes"
225312f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
225461cc919fSMike Frysinger        bigendian="no"
22557d13299dSbellard    else
22567d13299dSbellard        echo big/little test failed
22577d13299dSbellard    fi
22587d13299dSbellardelse
225961cc919fSMike Frysinger    echo big/little test failed
22607d13299dSbellardfi
22617d13299dSbellard
2262b0a47e79SJuan Quintela##########################################
2263e10ee3f5SPhilippe Mathieu-Daudé# system tools
2264e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2265e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2266e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2267e10ee3f5SPhilippe Mathieu-Daudé    else
2268e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2269e10ee3f5SPhilippe Mathieu-Daudé    fi
2270e10ee3f5SPhilippe Mathieu-Daudéfi
2271e10ee3f5SPhilippe Mathieu-Daudé
2272e10ee3f5SPhilippe Mathieu-Daudé##########################################
2273a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2274a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2275a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2276b4e312e9SPaolo Bonziniif test "$cocoa" = "enabled"; then
2277b4e312e9SPaolo Bonzini    if test "$sdl" = "enabled"; then
2278a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2279a30878e7SPeter Maydell    fi
2280a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2281a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2282a30878e7SPeter Maydell    fi
2283a30878e7SPeter Maydell    gtk=no
228435be72baSPaolo Bonzini    sdl=disabled
2285a30878e7SPeter Maydellfi
2286a30878e7SPeter Maydell
22876b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
22886b39b063SEric Blakecat > $TMPC << EOF
22896b39b063SEric Blake#include <stdint.h>
22906b39b063SEric Blake#include <stdio.h>
22916b39b063SEric Blakeint main(int argc, char *argv[]) {
22926b39b063SEric Blake    return printf("%zu", SIZE_MAX);
22936b39b063SEric Blake}
22946b39b063SEric BlakeEOF
22956b39b063SEric Blakehave_broken_size_max=no
22966b39b063SEric Blakeif ! compile_object -Werror ; then
22976b39b063SEric Blake    have_broken_size_max=yes
22986b39b063SEric Blakefi
22996b39b063SEric Blake
2300a30878e7SPeter Maydell##########################################
2301015a33bdSGonglei# L2TPV3 probe
2302015a33bdSGonglei
2303015a33bdSGongleicat > $TMPC <<EOF
2304015a33bdSGonglei#include <sys/socket.h>
2305bff6cb72SMichael Tokarev#include <linux/ip.h>
2306015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2307015a33bdSGongleiEOF
2308015a33bdSGongleiif compile_prog "" "" ; then
2309015a33bdSGonglei  l2tpv3=yes
2310015a33bdSGongleielse
2311015a33bdSGonglei  l2tpv3=no
2312015a33bdSGongleifi
2313015a33bdSGonglei
2314c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2315c9c8b88fSDavid CARLIER  pty_h=yes
2316c9c8b88fSDavid CARLIERelse
2317c9c8b88fSDavid CARLIER  pty_h=no
2318c9c8b88fSDavid CARLIERfi
2319c9c8b88fSDavid CARLIER
2320195588ccSDavid CARLIERcat > $TMPC <<EOF
2321195588ccSDavid CARLIER#include <sys/mman.h>
2322195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2323195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2324195588ccSDavid CARLIER}
2325195588ccSDavid CARLIEREOF
2326195588ccSDavid CARLIERif compile_prog "" "" ; then
2327195588ccSDavid CARLIER  have_mlockall=yes
2328195588ccSDavid CARLIERelse
2329195588ccSDavid CARLIER  have_mlockall=no
2330195588ccSDavid CARLIERfi
2331195588ccSDavid CARLIER
2332299e6f19SPaolo Bonzini#########################################
2333299e6f19SPaolo Bonzini# vhost interdependencies and host support
2334299e6f19SPaolo Bonzini
2335299e6f19SPaolo Bonzini# vhost backends
2336299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2337299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2338299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2339299e6f19SPaolo Bonzinifi
2340108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2341108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2342108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2343108a6481SCindy Lufi
2344299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2345299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2346299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2347299e6f19SPaolo Bonzinifi
2348299e6f19SPaolo Bonzini
2349299e6f19SPaolo Bonzini# vhost-kernel devices
2350299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2351299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2352299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2353299e6f19SPaolo Bonzinifi
2354299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2355299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2356299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2357299e6f19SPaolo Bonzinifi
2358299e6f19SPaolo Bonzini
2359299e6f19SPaolo Bonzini# vhost-user backends
2360299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2361299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2362299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2363299e6f19SPaolo Bonzinifi
2364299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2365299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2366299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2367299e6f19SPaolo Bonzinifi
236898fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
236998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
237098fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
237198fc1adaSDr. David Alan Gilbertfi
2372108a6481SCindy Lu#vhost-vdpa backends
2373108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2374108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2375108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2376108a6481SCindy Lufi
2377299e6f19SPaolo Bonzini
237840bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity
2379299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2380299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
238140bc0ca9SLaurent Vivier  test "$vhost_net_vdpa" = "yes" && vhost_net=yes
2382299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2383299e6f19SPaolo Bonzinifi
2384299e6f19SPaolo Bonzini
2385015a33bdSGonglei##########################################
2386779ab5e3SStefan Weil# pkg-config probe
2387779ab5e3SStefan Weil
2388779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
238976ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2390779ab5e3SStefan Weilfi
2391779ab5e3SStefan Weil
2392779ab5e3SStefan Weil##########################################
2393b0a47e79SJuan Quintela# NPTL probe
2394b0a47e79SJuan Quintela
239524cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2396bd0c5661Spbrook  cat > $TMPC <<EOF
2397bd0c5661Spbrook#include <sched.h>
239830813ceaSpbrook#include <linux/futex.h>
2399182eacc0SStefan Weilint main(void) {
2400bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2401bd0c5661Spbrook#error bork
2402bd0c5661Spbrook#endif
2403182eacc0SStefan Weil  return 0;
2404bd0c5661Spbrook}
2405bd0c5661SpbrookEOF
240624cb36a6SPeter Maydell  if ! compile_object ; then
240721684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2408b0a47e79SJuan Quintela  fi
2409bd0c5661Spbrookfi
2410bd0c5661Spbrook
2411ac62922eSbalrog##########################################
2412607dacd0Sqiaonuohan# lzo check
2413607dacd0Sqiaonuohan
2414607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2415607dacd0Sqiaonuohan    cat > $TMPC << EOF
2416607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2417607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2418607dacd0SqiaonuohanEOF
2419607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2420708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2421b25c9dffSStefan Weil        lzo="yes"
2422b25c9dffSStefan Weil    else
2423b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2424b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2425b25c9dffSStefan Weil        fi
2426b25c9dffSStefan Weil        lzo="no"
2427b25c9dffSStefan Weil    fi
2428607dacd0Sqiaonuohanfi
2429607dacd0Sqiaonuohan
2430607dacd0Sqiaonuohan##########################################
2431607dacd0Sqiaonuohan# snappy check
2432607dacd0Sqiaonuohan
2433607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2434607dacd0Sqiaonuohan    cat > $TMPC << EOF
2435607dacd0Sqiaonuohan#include <snappy-c.h>
2436607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2437607dacd0SqiaonuohanEOF
2438607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2439708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2440b25c9dffSStefan Weil        snappy="yes"
2441b25c9dffSStefan Weil    else
2442b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2443b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2444b25c9dffSStefan Weil        fi
2445b25c9dffSStefan Weil        snappy="no"
2446b25c9dffSStefan Weil    fi
2447607dacd0Sqiaonuohanfi
2448607dacd0Sqiaonuohan
2449607dacd0Sqiaonuohan##########################################
24506b383c08SPeter Wu# bzip2 check
24516b383c08SPeter Wu
24526b383c08SPeter Wuif test "$bzip2" != "no" ; then
24536b383c08SPeter Wu    cat > $TMPC << EOF
24546b383c08SPeter Wu#include <bzlib.h>
24556b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
24566b383c08SPeter WuEOF
24576b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
24586b383c08SPeter Wu        bzip2="yes"
24596b383c08SPeter Wu    else
24606b383c08SPeter Wu        if test "$bzip2" = "yes"; then
24616b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
24626b383c08SPeter Wu        fi
24636b383c08SPeter Wu        bzip2="no"
24646b383c08SPeter Wu    fi
24656b383c08SPeter Wufi
24666b383c08SPeter Wu
24676b383c08SPeter Wu##########################################
246883bc1f97SJulio Faracco# lzfse check
246983bc1f97SJulio Faracco
247083bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
247183bc1f97SJulio Faracco    cat > $TMPC << EOF
247283bc1f97SJulio Faracco#include <lzfse.h>
247383bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
247483bc1f97SJulio FaraccoEOF
247583bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
247683bc1f97SJulio Faracco        lzfse="yes"
247783bc1f97SJulio Faracco    else
247883bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
247983bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
248083bc1f97SJulio Faracco        fi
248183bc1f97SJulio Faracco        lzfse="no"
248283bc1f97SJulio Faracco    fi
248383bc1f97SJulio Faraccofi
248483bc1f97SJulio Faracco
248583bc1f97SJulio Faracco##########################################
24863a678481SJuan Quintela# zstd check
24873a678481SJuan Quintela
24883a678481SJuan Quintelaif test "$zstd" != "no" ; then
2489297254c7SJuan Quintela    libzstd_minver="1.4.0"
2490297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
24913a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
24923a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
24933a678481SJuan Quintela        zstd="yes"
24943a678481SJuan Quintela    else
24953a678481SJuan Quintela        if test "$zstd" = "yes" ; then
24963a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
24973a678481SJuan Quintela        fi
24983a678481SJuan Quintela        zstd="no"
24993a678481SJuan Quintela    fi
25003a678481SJuan Quintelafi
25013a678481SJuan Quintela
25023a678481SJuan Quintela##########################################
2503f794573eSEduardo Otubo# libseccomp check
2504f794573eSEduardo Otubo
2505f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
25063e684455SMichael Strosaker    libseccomp_minver="2.3.0"
250725ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2508c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2509c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2510f794573eSEduardo Otubo        seccomp="yes"
2511f794573eSEduardo Otubo    else
2512f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2513693e5910SAndrew Jones            feature_not_found "libseccomp" \
2514693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2515896848f0SEduardo Otubo        fi
2516e84d5956SYann E. MORIN        seccomp="no"
2517f794573eSEduardo Otubo    fi
2518f794573eSEduardo Otubofi
25193bd40ec7SPaolo Bonzini
2520f794573eSEduardo Otubo##########################################
2521e37630caSaliguori# xen probe
2522e37630caSaliguori
25231badb709SPaolo Bonziniif test "$xen" != "disabled" ; then
2524c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2525c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2526c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2527c1cdd9d5SJuergen Gross
2528c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2529c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2530c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2531c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
25321badb709SPaolo Bonzini    xen=enabled
25335b6a8f43SMichael Tokarev    xen_pc="xencontrol xenstore xenforeignmemory xengnttab"
2534c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
253558ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
253658ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
253758ea9a7aSAnthony PERARD    fi
2538582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2539582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2540c1cdd9d5SJuergen Gross  else
2541c1cdd9d5SJuergen Gross
25425b6a8f43SMichael Tokarev    xen_libs="-lxenstore -lxenctrl"
2543d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2544d5b93ddfSAnthony PERARD
254550ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
254650ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
254750ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
254850ced5b3SStefan Weil
254950ced5b3SStefan Weil    # Xen (any)
255050ced5b3SStefan Weil    cat > $TMPC <<EOF
255150ced5b3SStefan Weil#include <xenctrl.h>
255250ced5b3SStefan Weilint main(void) {
255350ced5b3SStefan Weil  return 0;
255450ced5b3SStefan Weil}
255550ced5b3SStefan WeilEOF
255650ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
255750ced5b3SStefan Weil      # Xen not found
25581badb709SPaolo Bonzini      if test "$xen" = "enabled" ; then
255921684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
256050ced5b3SStefan Weil      fi
25611badb709SPaolo Bonzini      xen=disabled
256250ced5b3SStefan Weil
2563d5b93ddfSAnthony PERARD    # Xen unstable
256469deef08SPeter Maydell    elif
256569deef08SPeter Maydell        cat > $TMPC <<EOF &&
25662cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
25672cbf8903SRoss Lagerwall#define __XEN_TOOLS__
25682cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2569d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
25702cbf8903SRoss Lagerwallint main(void) {
25712cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2572d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
25732cbf8903SRoss Lagerwall
25742cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
25752cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
25762cbf8903SRoss Lagerwall
2577d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2578d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2579d3c49ebbSPaul Durrant
25802cbf8903SRoss Lagerwall  return 0;
25812cbf8903SRoss Lagerwall}
25822cbf8903SRoss LagerwallEOF
25832cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
25842cbf8903SRoss Lagerwall      then
25852cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
25862cbf8903SRoss Lagerwall      xen_ctrl_version=41100
25871badb709SPaolo Bonzini      xen=enabled
25882cbf8903SRoss Lagerwall    elif
25892cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
25905ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25915ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
259258ea9a7aSAnthony PERARD#include <xentoolcore.h>
25935ba3d756SIgor Druzhininint main(void) {
25945ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
25955ba3d756SIgor Druzhinin
25965ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
25975ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
259858ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
25995ba3d756SIgor Druzhinin
26005ba3d756SIgor Druzhinin  return 0;
26015ba3d756SIgor Druzhinin}
26025ba3d756SIgor DruzhininEOF
260358ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
26045ba3d756SIgor Druzhinin      then
260558ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
26065ba3d756SIgor Druzhinin      xen_ctrl_version=41000
26071badb709SPaolo Bonzini      xen=enabled
26085ba3d756SIgor Druzhinin    elif
26095ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2610da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2611da8090ccSPaul Durrant#define __XEN_TOOLS__
2612da8090ccSPaul Durrant#include <xendevicemodel.h>
2613da8090ccSPaul Durrantint main(void) {
2614da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2615da8090ccSPaul Durrant
2616da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2617da8090ccSPaul Durrant  xendevicemodel_close(xd);
2618da8090ccSPaul Durrant
2619da8090ccSPaul Durrant  return 0;
2620da8090ccSPaul Durrant}
2621da8090ccSPaul DurrantEOF
2622da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2623da8090ccSPaul Durrant      then
2624da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2625f1167ee6SJuergen Gross      xen_ctrl_version=40900
26261badb709SPaolo Bonzini      xen=enabled
2627da8090ccSPaul Durrant    elif
2628da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
26295eeb39c2SIan Campbell/*
26305eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
26315eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2632b6eb9b45SPaulina Szubarczyk *
2633b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2634b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2635b6eb9b45SPaulina Szubarczyk */
2636b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2637b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2638b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2639b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2640b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2641b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2642b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2643b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2644b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2645b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2646b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2647b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2648b6eb9b45SPaulina Szubarczyk#endif
2649b6eb9b45SPaulina Szubarczykint main(void) {
2650b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2651b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2652b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2653b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2654b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2655b6eb9b45SPaulina Szubarczyk
2656b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2657b6eb9b45SPaulina Szubarczyk
2658b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2659b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2660b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2661b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2662b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2663b6eb9b45SPaulina Szubarczyk
2664b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2665b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2666b6eb9b45SPaulina Szubarczyk
2667b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2668b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2669b6eb9b45SPaulina Szubarczyk
2670b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2671b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2672b6eb9b45SPaulina Szubarczyk
2673b6eb9b45SPaulina Szubarczyk  return 0;
2674b6eb9b45SPaulina Szubarczyk}
2675b6eb9b45SPaulina SzubarczykEOF
2676b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2677b6eb9b45SPaulina Szubarczyk      then
2678f1167ee6SJuergen Gross      xen_ctrl_version=40800
26791badb709SPaolo Bonzini      xen=enabled
2680b6eb9b45SPaulina Szubarczyk    elif
2681b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2682b6eb9b45SPaulina Szubarczyk/*
2683b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2684b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
26855eeb39c2SIan Campbell */
26865eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
26875eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
26885eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
26895eeb39c2SIan Campbell#include <xenctrl.h>
26905eeb39c2SIan Campbell#include <xenstore.h>
26915eeb39c2SIan Campbell#include <xenevtchn.h>
26925eeb39c2SIan Campbell#include <xengnttab.h>
26935eeb39c2SIan Campbell#include <xenforeignmemory.h>
26945eeb39c2SIan Campbell#include <stdint.h>
26955eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
26965eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
26975eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
26985eeb39c2SIan Campbell#endif
26995eeb39c2SIan Campbellint main(void) {
27005eeb39c2SIan Campbell  xc_interface *xc = NULL;
27015eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
27025eeb39c2SIan Campbell  xenevtchn_handle *xe;
27035eeb39c2SIan Campbell  xengnttab_handle *xg;
27045eeb39c2SIan Campbell
27055eeb39c2SIan Campbell  xs_daemon_open();
27065eeb39c2SIan Campbell
27075eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
27085eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27095eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27105eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27115eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
27125eeb39c2SIan Campbell
27135eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
27145eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
27155eeb39c2SIan Campbell
27165eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
27175eeb39c2SIan Campbell  xenevtchn_fd(xe);
27185eeb39c2SIan Campbell
27195eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
27205eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
27215eeb39c2SIan Campbell
27225eeb39c2SIan Campbell  return 0;
27235eeb39c2SIan Campbell}
27245eeb39c2SIan CampbellEOF
27255eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
27265eeb39c2SIan Campbell      then
2727f1167ee6SJuergen Gross      xen_ctrl_version=40701
27281badb709SPaolo Bonzini      xen=enabled
2729cdadde39SRoger Pau Monne
2730cdadde39SRoger Pau Monne    # Xen 4.6
2731cdadde39SRoger Pau Monne    elif
2732cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2733cdadde39SRoger Pau Monne#include <xenctrl.h>
2734e108a3c1SAnthony PERARD#include <xenstore.h>
2735d5b93ddfSAnthony PERARD#include <stdint.h>
2736d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2737d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2738d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2739d5b93ddfSAnthony PERARD#endif
2740d5b93ddfSAnthony PERARDint main(void) {
2741d5b93ddfSAnthony PERARD  xc_interface *xc;
2742d5b93ddfSAnthony PERARD  xs_daemon_open();
2743d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2744d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2745d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2746b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27478688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2748d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
274920a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2750d8b441a3SJan Beulich  return 0;
2751d8b441a3SJan Beulich}
2752d8b441a3SJan BeulichEOF
2753d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2754d8b441a3SJan Beulich      then
2755f1167ee6SJuergen Gross      xen_ctrl_version=40600
27561badb709SPaolo Bonzini      xen=enabled
2757d8b441a3SJan Beulich
2758d8b441a3SJan Beulich    # Xen 4.5
2759d8b441a3SJan Beulich    elif
2760d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2761d8b441a3SJan Beulich#include <xenctrl.h>
2762d8b441a3SJan Beulich#include <xenstore.h>
2763d8b441a3SJan Beulich#include <stdint.h>
2764d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2765d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2766d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2767d8b441a3SJan Beulich#endif
2768d8b441a3SJan Beulichint main(void) {
2769d8b441a3SJan Beulich  xc_interface *xc;
2770d8b441a3SJan Beulich  xs_daemon_open();
2771d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2772d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2773d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2774d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2775d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27763996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
27773996e85cSPaul Durrant  return 0;
27783996e85cSPaul Durrant}
27793996e85cSPaul DurrantEOF
27803996e85cSPaul Durrant        compile_prog "" "$xen_libs"
27813996e85cSPaul Durrant      then
2782f1167ee6SJuergen Gross      xen_ctrl_version=40500
27831badb709SPaolo Bonzini      xen=enabled
27843996e85cSPaul Durrant
27853996e85cSPaul Durrant    elif
27863996e85cSPaul Durrant        cat > $TMPC <<EOF &&
27873996e85cSPaul Durrant#include <xenctrl.h>
27883996e85cSPaul Durrant#include <xenstore.h>
27893996e85cSPaul Durrant#include <stdint.h>
27903996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
27913996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
27923996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
27933996e85cSPaul Durrant#endif
27943996e85cSPaul Durrantint main(void) {
27953996e85cSPaul Durrant  xc_interface *xc;
27963996e85cSPaul Durrant  xs_daemon_open();
27973996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
27983996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27993996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
28003996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28013996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28028688e065SStefano Stabellini  return 0;
28038688e065SStefano Stabellini}
28048688e065SStefano StabelliniEOF
28058688e065SStefano Stabellini        compile_prog "" "$xen_libs"
280669deef08SPeter Maydell      then
2807f1167ee6SJuergen Gross      xen_ctrl_version=40200
28081badb709SPaolo Bonzini      xen=enabled
28098688e065SStefano Stabellini
2810e37630caSaliguori    else
28111badb709SPaolo Bonzini      if test "$xen" = "enabled" ; then
2812edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2813edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2814fc321b4bSJuan Quintela      fi
28151badb709SPaolo Bonzini      xen=disabled
2816e37630caSaliguori    fi
2817d5b93ddfSAnthony PERARD
28181badb709SPaolo Bonzini    if test "$xen" = enabled; then
2819f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
2820582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
28215eeb39c2SIan Campbell      fi
2822d5b93ddfSAnthony PERARD    fi
2823e37630caSaliguori  fi
2824c1cdd9d5SJuergen Grossfi
2825e37630caSaliguori
28261badb709SPaolo Bonziniif test "$xen_pci_passthrough" != "disabled"; then
28271badb709SPaolo Bonzini  if test "$xen" = "enabled" && test "$linux" = "yes"; then
28281badb709SPaolo Bonzini    xen_pci_passthrough=enabled
2829eb6fda0fSAnthony PERARD  else
28301badb709SPaolo Bonzini    if test "$xen_pci_passthrough" = "enabled"; then
283176ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
283276ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2833eb6fda0fSAnthony PERARD    fi
28341badb709SPaolo Bonzini    xen_pci_passthrough=disabled
2835d661d9a4SJustin Terry (VM)  fi
2836d661d9a4SJustin Terry (VM)fi
2837d661d9a4SJustin Terry (VM)
2838d661d9a4SJustin Terry (VM)##########################################
2839e8f3bd71SMarc-André Lureau# gettext probe
2840e8f3bd71SMarc-André Lureauif test "$gettext" != "false" ; then
2841e8f3bd71SMarc-André Lureau  if has xgettext; then
2842e8f3bd71SMarc-André Lureau    gettext=true
2843e8f3bd71SMarc-André Lureau  else
2844e8f3bd71SMarc-André Lureau    if test "$gettext" = "true" ; then
2845e8f3bd71SMarc-André Lureau      feature_not_found "gettext" "Install xgettext binary"
2846e8f3bd71SMarc-André Lureau    fi
2847e8f3bd71SMarc-André Lureau    gettext=false
2848e8f3bd71SMarc-André Lureau  fi
2849e8f3bd71SMarc-André Lureaufi
2850e8f3bd71SMarc-André Lureau
2851e8f3bd71SMarc-André Lureau##########################################
2852f676c67eSJeremy White# X11 probe
2853f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
28548781595bSGerd Hoffmann    have_x11=yes
285589138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
285689138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2857f676c67eSJeremy Whitefi
2858f676c67eSJeremy White
2859f676c67eSJeremy White##########################################
2860a4ccabcfSAnthony Liguori# GTK probe
2861a4ccabcfSAnthony Liguori
28625a464e6cSPeter Xuif test "$gtk" != "no"; then
286389d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
286489d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
28657b23d121SVolker Rümelin    gtkversion="3.22.0"
2866bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
286789138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
286889138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
286989138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
28700a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
28718781595bSGerd Hoffmann            need_x11=yes
2872f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2873f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
28740a337ed0SGerd Hoffmann        fi
2875bbbf9bfbSStefan Weil        gtk="yes"
2876bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
28775fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2878bbbf9bfbSStefan Weil    else
2879bbbf9bfbSStefan Weil        gtk="no"
2880bbbf9bfbSStefan Weil    fi
2881bbbf9bfbSStefan Weilfi
2882bbbf9bfbSStefan Weil
2883ddbb0d09SDaniel P. Berrange
2884ddbb0d09SDaniel P. Berrange##########################################
2885ddbb0d09SDaniel P. Berrange# GNUTLS probe
2886ddbb0d09SDaniel P. Berrange
2887ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2888a73e82efSRichard Henderson    pass="no"
2889a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
289089138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
289189138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2892a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
2893a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
2894a73e82efSRichard Henderson        write_c_skeleton
2895a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
2896a73e82efSRichard Henderson            pass="yes"
2897a73e82efSRichard Henderson        fi
2898a73e82efSRichard Henderson    fi
2899a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
2900a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2901ddbb0d09SDaniel P. Berrange    else
2902a73e82efSRichard Henderson        gnutls="$pass"
2903ddbb0d09SDaniel P. Berrange    fi
2904ddbb0d09SDaniel P. Berrangefi
2905ddbb0d09SDaniel P. Berrange
290691bfcdb0SDaniel P. Berrange
290791bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
290891bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2909a0722409SDaniel P. Berrangé# explicitly
291091bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
291191bfcdb0SDaniel P. Berrangethen
2912a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
291391bfcdb0SDaniel P. Berrange    then
291491bfcdb0SDaniel P. Berrange        gcrypt="no"
291591bfcdb0SDaniel P. Berrange    fi
291691bfcdb0SDaniel P. Berrangefi
291791bfcdb0SDaniel P. Berrange
291891bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
291991bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2920a0722409SDaniel P. Berrangé# explicitly
292191bfcdb0SDaniel P. Berrangeif test -z "$nettle"
292291bfcdb0SDaniel P. Berrangethen
2923a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
292491bfcdb0SDaniel P. Berrange    then
292591bfcdb0SDaniel P. Berrange        nettle="no"
292691bfcdb0SDaniel P. Berrange    fi
292791bfcdb0SDaniel P. Berrangefi
292891bfcdb0SDaniel P. Berrange
2929dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
293091bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
293191bfcdb0SDaniel P. Berrange    then
293291bfcdb0SDaniel P. Berrange	return 1
293391bfcdb0SDaniel P. Berrange    fi
293491bfcdb0SDaniel P. Berrange
293591bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
293691bfcdb0SDaniel P. Berrange    then
293789138857SStefan Weil	host=$(libgcrypt-config --host)
293891bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
293991bfcdb0SDaniel P. Berrange	then
294091bfcdb0SDaniel P. Berrange	    return 1
294191bfcdb0SDaniel P. Berrange	fi
294291bfcdb0SDaniel P. Berrange    fi
294391bfcdb0SDaniel P. Berrange
2944dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2945dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2946dea7a64eSDaniel P. Berrangé
2947dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2948dea7a64eSDaniel P. Berrangé    then
2949dea7a64eSDaniel P. Berrangé       return 1
2950dea7a64eSDaniel P. Berrangé    fi
2951dea7a64eSDaniel P. Berrangé
295291bfcdb0SDaniel P. Berrange    return 0
295391bfcdb0SDaniel P. Berrange}
295491bfcdb0SDaniel P. Berrange
2955a0722409SDaniel P. Berrangé
2956a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
2957a73e82efSRichard Henderson    pass="no"
295864dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2959a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2960a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2961a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2962a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2963a73e82efSRichard Henderson        write_c_skeleton
2964a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
2965a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
2966a0722409SDaniel P. Berrangé               gcrypt="no"
2967a0722409SDaniel P. Berrangé            fi
2968a73e82efSRichard Henderson            pass="yes"
2969a73e82efSRichard Henderson        fi
2970a73e82efSRichard Henderson    fi
2971dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
2972dc2207afSDaniel P. Berrangé    then
2973dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
2974dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
2975dc2207afSDaniel P. Berrangéint main(void) {
2976dc2207afSDaniel P. Berrangé  return 0;
2977dc2207afSDaniel P. Berrangé}
2978dc2207afSDaniel P. BerrangéEOF
2979dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2980dc2207afSDaniel P. Berrangé            nettle_xts=yes
2981dc2207afSDaniel P. Berrangé            qemu_private_xts=no
2982dc2207afSDaniel P. Berrangé        fi
2983dc2207afSDaniel P. Berrangé    fi
2984a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
298564dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2986a0722409SDaniel P. Berrangé    else
2987a73e82efSRichard Henderson        nettle="$pass"
2988a0722409SDaniel P. Berrangé    fi
2989a0722409SDaniel P. Berrangéfi
2990a0722409SDaniel P. Berrangé
299191bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2992a73e82efSRichard Henderson    pass="no"
2993dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
299489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
299589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
2996a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
299791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
299891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
299991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
300091bfcdb0SDaniel P. Berrange        then
300191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
300291bfcdb0SDaniel P. Berrange        fi
30031f923c70SLongpeng(Mike)
3004a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3005a73e82efSRichard Henderson        write_c_skeleton
3006a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3007a73e82efSRichard Henderson            pass="yes"
3008a73e82efSRichard Henderson        fi
3009a73e82efSRichard Henderson    fi
3010a73e82efSRichard Henderson    if test "$pass" = "yes"; then
301137788f25SDaniel P. Berrange        gcrypt="yes"
30121f923c70SLongpeng(Mike)        cat > $TMPC << EOF
30131f923c70SLongpeng(Mike)#include <gcrypt.h>
30141f923c70SLongpeng(Mike)int main(void) {
30151f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
30161f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
30171f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
30181f923c70SLongpeng(Mike)  return 0;
30191f923c70SLongpeng(Mike)}
30201f923c70SLongpeng(Mike)EOF
30211f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
30221f923c70SLongpeng(Mike)            gcrypt_hmac=yes
30231f923c70SLongpeng(Mike)        fi
3024e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3025e0576942SDaniel P. Berrangé#include <gcrypt.h>
3026e0576942SDaniel P. Berrangéint main(void) {
3027e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3028e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3029e0576942SDaniel P. Berrangé  return 0;
3030e0576942SDaniel P. Berrangé}
3031e0576942SDaniel P. BerrangéEOF
3032e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3033e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3034e0576942SDaniel P. Berrangé            qemu_private_xts=no
3035e0576942SDaniel P. Berrangé        fi
3036a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3037dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
303891bfcdb0SDaniel P. Berrange    else
303991bfcdb0SDaniel P. Berrange        gcrypt="no"
304091bfcdb0SDaniel P. Berrange    fi
304162893b67SDaniel P. Berrangefi
304262893b67SDaniel P. Berrange
3043ddbb0d09SDaniel P. Berrange
304491bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
304591bfcdb0SDaniel P. Berrangethen
304691bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
304791bfcdb0SDaniel P. Berrangefi
3048ed754746SDaniel P. Berrange
30499a2fd434SDaniel P. Berrange##########################################
30509a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
30519a2fd434SDaniel P. Berrange
30529a2fd434SDaniel P. Berrangetasn1=yes
305390246037SDaniel P. Berrangetasn1_cflags=""
305490246037SDaniel P. Berrangetasn1_libs=""
30559a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
305689138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
305789138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
30589a2fd434SDaniel P. Berrangeelse
30599a2fd434SDaniel P. Berrange    tasn1=no
30609a2fd434SDaniel P. Berrangefi
30619a2fd434SDaniel P. Berrange
3062ed754746SDaniel P. Berrange
3063bbbf9bfbSStefan Weil##########################################
30648953caf3SDaniel P. Berrange# PAM probe
30658953caf3SDaniel P. Berrange
30668953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
30678953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
30688953caf3SDaniel P. Berrange#include <security/pam_appl.h>
30698953caf3SDaniel P. Berrange#include <stdio.h>
30708953caf3SDaniel P. Berrangeint main(void) {
30718953caf3SDaniel P. Berrange   const char *service_name = "qemu";
30728953caf3SDaniel P. Berrange   const char *user = "frank";
30739c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
30748953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
30759c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
30768953caf3SDaniel P. Berrange   return 0;
30778953caf3SDaniel P. Berrange}
30788953caf3SDaniel P. BerrangeEOF
30798953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
30808953caf3SDaniel P. Berrange        auth_pam=yes
30818953caf3SDaniel P. Berrange    else
30828953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
30838953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
30848953caf3SDaniel P. Berrange        else
30858953caf3SDaniel P. Berrange            auth_pam=no
30868953caf3SDaniel P. Berrange        fi
30878953caf3SDaniel P. Berrange    fi
30888953caf3SDaniel P. Berrangefi
30898953caf3SDaniel P. Berrange
30908953caf3SDaniel P. Berrange##########################################
3091559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3092559607eaSDaniel P. Berrange
3093559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3094559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3095559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3096559607eaSDaniel P. Berrangefi
3097559607eaSDaniel P. Berrange
3098e865b97fSChen Gang#########################################
3099e865b97fSChen Gang# libdrm check
3100e865b97fSChen Ganghave_drm_h=no
3101e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3102e865b97fSChen Gang    have_drm_h=yes
3103e865b97fSChen Gangfi
3104e865b97fSChen Gang
31052a4b472cSDavid CARLIER#########################################
31062a4b472cSDavid CARLIER# sys/signal.h check
31072a4b472cSDavid CARLIERhave_sys_signal_h=no
31082a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
31092a4b472cSDavid CARLIER  have_sys_signal_h=yes
31102a4b472cSDavid CARLIERfi
31112a4b472cSDavid CARLIER
3112559607eaSDaniel P. Berrange##########################################
3113bbbf9bfbSStefan Weil# VTE probe
3114bbbf9bfbSStefan Weil
3115bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3116c6feff9eSCole Robinson    vteminversion="0.32.0"
3117c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3118c6feff9eSCole Robinson      vtepackage="vte-2.91"
3119c6feff9eSCole Robinson    else
3120528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3121c6feff9eSCole Robinson    fi
3122c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
312389138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
312489138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
312589138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3126bbbf9bfbSStefan Weil        vte="yes"
3127bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3128c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
31299e04c683SStefan Weil    else
3130bbbf9bfbSStefan Weil        vte="no"
3131a4ccabcfSAnthony Liguori    fi
3132a4ccabcfSAnthony Liguorifi
3133a4ccabcfSAnthony Liguori
3134a4ccabcfSAnthony Liguori##########################################
31352da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
31362da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
31372da776dbSMichael R. Hines  cat > $TMPC <<EOF
31382da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
31392da776dbSMichael R. Hinesint main(void) { return 0; }
31402da776dbSMichael R. HinesEOF
3141ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
31422da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
31432da776dbSMichael R. Hines    rdma="yes"
31442da776dbSMichael R. Hines  else
31452da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
31462da776dbSMichael R. Hines        error_exit \
3147ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
31482da776dbSMichael R. Hines            " Your options:" \
3149ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
31502da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
31512da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
31522da776dbSMichael R. Hines    fi
31532da776dbSMichael R. Hines    rdma="no"
31542da776dbSMichael R. Hines  fi
31552da776dbSMichael R. Hinesfi
31562da776dbSMichael R. Hines
315721ab34c9SMarcel Apfelbaum##########################################
315821ab34c9SMarcel Apfelbaum# PVRDMA detection
315921ab34c9SMarcel Apfelbaum
316021ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
316121ab34c9SMarcel Apfelbaum#include <sys/mman.h>
316221ab34c9SMarcel Apfelbaum
316321ab34c9SMarcel Apfelbaumint
316421ab34c9SMarcel Apfelbaummain(void)
316521ab34c9SMarcel Apfelbaum{
316621ab34c9SMarcel Apfelbaum    char buf = 0;
316721ab34c9SMarcel Apfelbaum    void *addr = &buf;
316821ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
316921ab34c9SMarcel Apfelbaum
317021ab34c9SMarcel Apfelbaum    return 0;
317121ab34c9SMarcel Apfelbaum}
317221ab34c9SMarcel ApfelbaumEOF
317321ab34c9SMarcel Apfelbaum
317421ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
317521ab34c9SMarcel Apfelbaum    case "$pvrdma" in
317621ab34c9SMarcel Apfelbaum    "")
317721ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
317821ab34c9SMarcel Apfelbaum            pvrdma="yes"
317921ab34c9SMarcel Apfelbaum        else
318021ab34c9SMarcel Apfelbaum            pvrdma="no"
318121ab34c9SMarcel Apfelbaum        fi
318221ab34c9SMarcel Apfelbaum        ;;
318321ab34c9SMarcel Apfelbaum    "yes")
318421ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
318521ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
318621ab34c9SMarcel Apfelbaum        fi
318721ab34c9SMarcel Apfelbaum        pvrdma="yes"
318821ab34c9SMarcel Apfelbaum        ;;
318921ab34c9SMarcel Apfelbaum    "no")
319021ab34c9SMarcel Apfelbaum        pvrdma="no"
319121ab34c9SMarcel Apfelbaum        ;;
319221ab34c9SMarcel Apfelbaum    esac
319321ab34c9SMarcel Apfelbaumelse
319421ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
319521ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
319621ab34c9SMarcel Apfelbaum    fi
319721ab34c9SMarcel Apfelbaum    pvrdma="no"
319821ab34c9SMarcel Apfelbaumfi
319995c6bff3SBenoît Canet
3200ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3201ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3202ee108585SYuval Shaia
3203ee108585SYuval Shaiacat > $TMPC <<EOF &&
3204ee108585SYuval Shaia#include <infiniband/verbs.h>
3205ee108585SYuval Shaia
3206ee108585SYuval Shaiaint
3207ee108585SYuval Shaiamain(void)
3208ee108585SYuval Shaia{
3209ee108585SYuval Shaia    struct ibv_mr *mr;
3210ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3211ee108585SYuval Shaia    size_t length = 10;
3212ee108585SYuval Shaia    uint64_t iova = 0;
3213ee108585SYuval Shaia    int access = 0;
3214ee108585SYuval Shaia    void *addr = NULL;
3215ee108585SYuval Shaia
3216ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3217ee108585SYuval Shaia
3218ee108585SYuval Shaia    ibv_dereg_mr(mr);
3219ee108585SYuval Shaia
3220ee108585SYuval Shaia    return 0;
3221ee108585SYuval Shaia}
3222ee108585SYuval ShaiaEOF
3223ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3224ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3225ee108585SYuval Shaia    fi
3226ee108585SYuval Shaiafi
3227ee108585SYuval Shaia
322895c6bff3SBenoît Canet##########################################
3229c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3230dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3231dce512deSChristoph Hellwig  cat > $TMPC << EOF
3232ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3233dce512deSChristoph Hellwig#include <xfs/xfs.h>
3234dce512deSChristoph Hellwigint main(void)
3235dce512deSChristoph Hellwig{
3236dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3237dce512deSChristoph Hellwig    return 0;
3238dce512deSChristoph Hellwig}
3239dce512deSChristoph HellwigEOF
3240dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3241dce512deSChristoph Hellwig    xfs="yes"
3242dce512deSChristoph Hellwig  else
3243dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
3244e3a6e0daSzhaolichang      feature_not_found "xfs" "Install xfsprogs/xfslibs devel"
3245dce512deSChristoph Hellwig    fi
3246dce512deSChristoph Hellwig    xfs=no
3247dce512deSChristoph Hellwig  fi
3248dce512deSChristoph Hellwigfi
3249dce512deSChristoph Hellwig
3250dce512deSChristoph Hellwig##########################################
32518a16d273Sths# vde libraries probe
3252dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
32534baae0acSJuan Quintela  vde_libs="-lvdeplug"
32548a16d273Sths  cat > $TMPC << EOF
32558a16d273Sths#include <libvdeplug.h>
32564a7f0e06Spbrookint main(void)
32574a7f0e06Spbrook{
32584a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3259fea08e08SPeter Maydell    char s[] = "";
3260fea08e08SPeter Maydell    vde_open(s, s, &a);
32614a7f0e06Spbrook    return 0;
32624a7f0e06Spbrook}
32638a16d273SthsEOF
326452166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
32654baae0acSJuan Quintela    vde=yes
3266dfb278bdSJuan Quintela  else
3267dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
326821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3269dfb278bdSJuan Quintela    fi
3270dfb278bdSJuan Quintela    vde=no
32718a16d273Sths  fi
32728a16d273Sthsfi
32738a16d273Sths
32748a16d273Sths##########################################
32750a985b37SVincenzo Maffione# netmap support probe
32760a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
32770a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
32780a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
32790a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
32800a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
328158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
328258952137SVincenzo Maffione  cat > $TMPC << EOF
328358952137SVincenzo Maffione#include <inttypes.h>
328458952137SVincenzo Maffione#include <net/if.h>
328558952137SVincenzo Maffione#include <net/netmap.h>
328658952137SVincenzo Maffione#include <net/netmap_user.h>
32870a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
32880a985b37SVincenzo Maffione#error
32890a985b37SVincenzo Maffione#endif
329058952137SVincenzo Maffioneint main(void) { return 0; }
329158952137SVincenzo MaffioneEOF
329258952137SVincenzo Maffione  if compile_prog "" "" ; then
329358952137SVincenzo Maffione    netmap=yes
329458952137SVincenzo Maffione  else
329558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
329658952137SVincenzo Maffione      feature_not_found "netmap"
329758952137SVincenzo Maffione    fi
329858952137SVincenzo Maffione    netmap=no
329958952137SVincenzo Maffione  fi
330058952137SVincenzo Maffionefi
330158952137SVincenzo Maffione
330258952137SVincenzo Maffione##########################################
330347e98658SCorey Bryant# libcap-ng library probe
330447e98658SCorey Bryantif test "$cap_ng" != "no" ; then
330547e98658SCorey Bryant  cap_libs="-lcap-ng"
330647e98658SCorey Bryant  cat > $TMPC << EOF
330747e98658SCorey Bryant#include <cap-ng.h>
330847e98658SCorey Bryantint main(void)
330947e98658SCorey Bryant{
331047e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
331147e98658SCorey Bryant    return 0;
331247e98658SCorey Bryant}
331347e98658SCorey BryantEOF
331447e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
331547e98658SCorey Bryant    cap_ng=yes
331647e98658SCorey Bryant  else
331747e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
331821684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
331947e98658SCorey Bryant    fi
332047e98658SCorey Bryant    cap_ng=no
332147e98658SCorey Bryant  fi
332247e98658SCorey Bryantfi
332347e98658SCorey Bryant
332447e98658SCorey Bryant##########################################
3325c2de5c91Smalc# Sound support libraries probe
33268f28f3fbSths
332789138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3328c2de5c91Smalcfor drv in $audio_drv_list; do
3329c2de5c91Smalc    case $drv in
3330e42975a1SGerd Hoffmann    alsa | try-alsa)
3331c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3332c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3333478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3334478e943fSPaolo Bonzini        alsa=yes
3335e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3336e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3337e42975a1SGerd Hoffmann        fi
3338e42975a1SGerd Hoffmann    else
3339e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3340e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3341c80a867fSGerd Hoffmann        else
3342c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3343c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3344c80a867fSGerd Hoffmann        fi
3345e42975a1SGerd Hoffmann    fi
3346c2de5c91Smalc    ;;
3347c2de5c91Smalc
3348e42975a1SGerd Hoffmann    pa | try-pa)
3349c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3350478e943fSPaolo Bonzini        libpulse=yes
3351c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3352478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3353e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3354e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3355e42975a1SGerd Hoffmann        fi
3356e42975a1SGerd Hoffmann    else
3357e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3358e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3359c80a867fSGerd Hoffmann        else
3360c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3361c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3362c80a867fSGerd Hoffmann        fi
3363e42975a1SGerd Hoffmann    fi
3364b8e59f18Smalc    ;;
3365b8e59f18Smalc
3366373967b2SGerd Hoffmann    sdl)
3367373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3368373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3369373967b2SGerd Hoffmann    fi
3370373967b2SGerd Hoffmann    ;;
3371373967b2SGerd Hoffmann
3372e42975a1SGerd Hoffmann    try-sdl)
3373e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3374e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3375e42975a1SGerd Hoffmann    else
3376e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3377e42975a1SGerd Hoffmann    fi
3378e42975a1SGerd Hoffmann    ;;
3379e42975a1SGerd Hoffmann
3380997e690aSJuan Quintela    coreaudio)
3381b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3382997e690aSJuan Quintela    ;;
3383997e690aSJuan Quintela
3384a4bf6780SJuan Quintela    dsound)
3385b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3386d5631638Smalc      audio_win_int="yes"
3387a4bf6780SJuan Quintela    ;;
3388a4bf6780SJuan Quintela
3389a4bf6780SJuan Quintela    oss)
3390b1149911SFam Zheng      oss_libs="$oss_lib"
3391a4bf6780SJuan Quintela    ;;
3392a4bf6780SJuan Quintela
33932e445703SGeoffrey McRae    jack | try-jack)
33942e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3395478e943fSPaolo Bonzini        libjack=yes
33962e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
33972e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
33982e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
33992e445703SGeoffrey McRae        fi
34002e445703SGeoffrey McRae    else
34012e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
34022e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
34032e445703SGeoffrey McRae        else
34042e445703SGeoffrey McRae            error_exit "$drv check failed" \
34052e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
34062e445703SGeoffrey McRae        fi
34072e445703SGeoffrey McRae    fi
34082e445703SGeoffrey McRae    ;;
34092e445703SGeoffrey McRae
3410e4c63a6aSmalc    *)
34111c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
341276ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
341376ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3414e4c63a6aSmalc    }
3415e4c63a6aSmalc    ;;
3416c2de5c91Smalc    esac
3417c2de5c91Smalcdone
34188f28f3fbSths
34194d3b6f6eSbalrog##########################################
34202e4d9fb1Saurel32# BrlAPI probe
34212e4d9fb1Saurel32
34224ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3423eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
34242e4d9fb1Saurel32  cat > $TMPC << EOF
34252e4d9fb1Saurel32#include <brlapi.h>
3426832ce9c2SScott Wood#include <stddef.h>
34272e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
34282e4d9fb1Saurel32EOF
342952166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
34302e4d9fb1Saurel32    brlapi=yes
34314ffcedb6SJuan Quintela  else
34324ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
343321684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
34344ffcedb6SJuan Quintela    fi
34354ffcedb6SJuan Quintela    brlapi=no
3436eb82284fSJuan Quintela  fi
3437eb82284fSJuan Quintelafi
34382e4d9fb1Saurel32
34392e4d9fb1Saurel32##########################################
3440769ce76dSAlexander Graf# curl probe
3441a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
344265d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3443a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
34444e2b0658SPaolo Bonzini  else
34454e2b0658SPaolo Bonzini    curlconfig=curl-config
34464e2b0658SPaolo Bonzini  fi
3447769ce76dSAlexander Graf  cat > $TMPC << EOF
3448769ce76dSAlexander Graf#include <curl/curl.h>
34490b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3450769ce76dSAlexander GrafEOF
345189138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
345289138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3453b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3454769ce76dSAlexander Graf    curl=yes
3455788c8196SJuan Quintela  else
3456788c8196SJuan Quintela    if test "$curl" = "yes" ; then
345721684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3458788c8196SJuan Quintela    fi
3459788c8196SJuan Quintela    curl=no
3460769ce76dSAlexander Graf  fi
3461769ce76dSAlexander Graffi # test "$curl"
3462769ce76dSAlexander Graf
3463769ce76dSAlexander Graf##########################################
3464e18df141SAnthony Liguori# glib support probe
3465a52d28afSPaolo Bonzini
346600f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3467aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3468aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3469a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3470aa0d1f44SPaolo Bonzinifi
347154cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
347254cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
347354cb65d8SEmilio G. Cotafi
3474e26110cfSFam Zheng
3475aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3476e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
347789138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
347889138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
3479e18df141SAnthony Liguori    else
3480e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3481e26110cfSFam Zheng    fi
3482e26110cfSFam Zhengdone
3483e26110cfSFam Zheng
3484215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it
3485215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3486215b0c2fSPaolo Bonzini
3487215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then
3488215b0c2fSPaolo Bonzini    glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags"
3489215b0c2fSPaolo Bonzinifi
3490215b0c2fSPaolo Bonzini
3491f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3492f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3493f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
349425a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
34950dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
34960dba4897SMarc-André Lureau        gdbus_codegen=
34970dba4897SMarc-André Lureau    fi
349876346b62SPeter Maydell    # Check that the libraries actually work -- Ubuntu 18.04 ships
349976346b62SPeter Maydell    # with pkg-config --static --libs data for gio-2.0 that is missing
350076346b62SPeter Maydell    # -lblkid and will give a link error.
350176346b62SPeter Maydell    write_c_skeleton
350276346b62SPeter Maydell    if compile_prog "" "gio_libs" ; then
350376346b62SPeter Maydell        gio=yes
350476346b62SPeter Maydell    else
350576346b62SPeter Maydell        gio=no
350676346b62SPeter Maydell    fi
3507f876b765SMarc-André Lureauelse
3508f876b765SMarc-André Lureau    gio=no
3509f876b765SMarc-André Lureaufi
3510f876b765SMarc-André Lureau
351125a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
351225a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
351325a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
351425a97a56SMarc-André Lureaufi
351525a97a56SMarc-André Lureau
3516977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3517977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3518977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3519977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3520977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3521977a82abSDaniel P. Berrange#include <glib.h>
3522977a82abSDaniel P. Berrange#include <unistd.h>
3523977a82abSDaniel P. Berrange
3524977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3525977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3526977a82abSDaniel P. Berrange
3527977a82abSDaniel P. Berrangeint main(void) {
3528977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3529977a82abSDaniel P. Berrange   return 0;
3530977a82abSDaniel P. Berrange}
3531977a82abSDaniel P. BerrangeEOF
3532977a82abSDaniel P. Berrange
3533215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then
3534977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3535977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3536977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3537977a82abSDaniel P. Berrange	       "build target"
3538977a82abSDaniel P. Berrangefi
3539977a82abSDaniel P. Berrange
3540bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3541bbbf2e04SJohn Snowcat > $TMPC << EOF
3542bbbf2e04SJohn Snow#include <glib.h>
3543bbbf2e04SJohn Snowint main(void) { return 0; }
3544bbbf2e04SJohn SnowEOF
3545bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3546bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3547bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
35485770e8afSPaolo Bonzini        CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS"
3549bbbf2e04SJohn Snow    fi
3550bbbf2e04SJohn Snowfi
3551bbbf2e04SJohn Snow
35529bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
35539bda600bSEric Blakecat > $TMPC << EOF
35549bda600bSEric Blake#include <glib.h>
35559bda600bSEric Blaketypedef struct Foo {
35569bda600bSEric Blake    int i;
35579bda600bSEric Blake} Foo;
35589bda600bSEric Blakestatic void foo_free(Foo *f)
35599bda600bSEric Blake{
35609bda600bSEric Blake    g_free(f);
35619bda600bSEric Blake}
35629bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
35639bda600bSEric Blakeint main(void) { return 0; }
35649bda600bSEric BlakeEOF
35659bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
35669bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
35679bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
35685770e8afSPaolo Bonzini        CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function"
35699bda600bSEric Blake    fi
35709bda600bSEric Blakefi
35719bda600bSEric Blake
3572e26110cfSFam Zheng##########################################
3573e26110cfSFam Zheng# SHA command probe for modules
3574e26110cfSFam Zhengif test "$modules" = yes; then
3575e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3576e26110cfSFam Zheng    for c in $shacmd_probe; do
35778ccefb91SFam Zheng        if has $c; then
3578e26110cfSFam Zheng            shacmd="$c"
3579e26110cfSFam Zheng            break
3580e26110cfSFam Zheng        fi
3581e26110cfSFam Zheng    done
3582e26110cfSFam Zheng    if test "$shacmd" = ""; then
3583e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3584e26110cfSFam Zheng    fi
3585e18df141SAnthony Liguorifi
3586e18df141SAnthony Liguori
3587e18df141SAnthony Liguori##########################################
3588e5d355d1Saliguori# pthread probe
35894b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35903c529d93Saliguori
3591e5d355d1Saliguoripthread=no
3592414f0dabSblueswir1cat > $TMPC << EOF
35933c529d93Saliguori#include <pthread.h>
35947a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35957a42bbe4SStefan Weilint main(void) {
35967a42bbe4SStefan Weil  pthread_t thread;
35977a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
35987a42bbe4SStefan Weil  return 0;
35997a42bbe4SStefan Weil}
3600414f0dabSblueswir1EOF
3601bd00d539SAndreas Färberif compile_prog "" "" ; then
3602bd00d539SAndreas Färber  pthread=yes
3603bd00d539SAndreas Färberelse
3604de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
360552166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3606e5d355d1Saliguori      pthread=yes
3607e3c56761SPeter Portante      found=no
3608e3c56761SPeter Portante      for lib_entry in $LIBS; do
3609e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3610e3c56761SPeter Portante          found=yes
3611e3c56761SPeter Portante          break
3612e3c56761SPeter Portante        fi
3613e3c56761SPeter Portante      done
3614e3c56761SPeter Portante      if test "$found" = "no"; then
36155572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3616e3c56761SPeter Portante      fi
3617de65fe0fSSebastian Herbszt      break
3618414f0dabSblueswir1    fi
3619de65fe0fSSebastian Herbszt  done
3620bd00d539SAndreas Färberfi
3621414f0dabSblueswir1
3622e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
362376ad07a4SPeter Maydell  error_exit "pthread check failed" \
362476ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3625e5d355d1Saliguorifi
3626e5d355d1Saliguori
3627479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3628479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
36295c312079SDr. David Alan Gilbertcat > $TMPC << EOF
36305c312079SDr. David Alan Gilbert#include <pthread.h>
36315c312079SDr. David Alan Gilbert
36325c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
36335c312079SDr. David Alan Gilbertint main(void)
36345c312079SDr. David Alan Gilbert{
36355c312079SDr. David Alan Gilbert    pthread_t thread;
36365c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
36375c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
36385c312079SDr. David Alan Gilbert    return 0;
36395c312079SDr. David Alan Gilbert}
36405c312079SDr. David Alan GilbertEOF
36415c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3642479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3643479a5747SRoman Bolshakovfi
3644479a5747SRoman Bolshakov
3645479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3646479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3647479a5747SRoman Bolshakovcat > $TMPC << EOF
3648479a5747SRoman Bolshakov#include <pthread.h>
3649479a5747SRoman Bolshakov
365012a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
3651479a5747SRoman Bolshakovint main(void)
3652479a5747SRoman Bolshakov{
3653479a5747SRoman Bolshakov    pthread_t thread;
3654479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3655479a5747SRoman Bolshakov    return 0;
3656479a5747SRoman Bolshakov}
3657479a5747SRoman BolshakovEOF
3658479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3659479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
36605c312079SDr. David Alan Gilbertfi
36615c312079SDr. David Alan Gilbert
3662bf9298b9Saliguori##########################################
3663f27aaf4bSChristian Brunner# rbd probe
3664f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3665f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3666f27aaf4bSChristian Brunner#include <stdio.h>
3667ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3668f27aaf4bSChristian Brunnerint main(void) {
3669ad32e9c0SJosh Durgin    rados_t cluster;
3670ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3671f27aaf4bSChristian Brunner    return 0;
3672f27aaf4bSChristian Brunner}
3673f27aaf4bSChristian BrunnerEOF
3674ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3675f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3676f27aaf4bSChristian Brunner    rbd=yes
3677f27aaf4bSChristian Brunner  else
3678f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
367921684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3680f27aaf4bSChristian Brunner    fi
3681f27aaf4bSChristian Brunner    rbd=no
3682f27aaf4bSChristian Brunner  fi
3683f27aaf4bSChristian Brunnerfi
3684f27aaf4bSChristian Brunner
3685f27aaf4bSChristian Brunner##########################################
3686b10d49d7SPino Toscano# libssh probe
3687b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
3688b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
3689b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
3690b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
3691b10d49d7SPino Toscano    libssh=yes
36920a12ec87SRichard W.M. Jones  else
3693b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
3694b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
36950a12ec87SRichard W.M. Jones    fi
3696b10d49d7SPino Toscano    libssh=no
36970a12ec87SRichard W.M. Jones  fi
36980a12ec87SRichard W.M. Jonesfi
36990a12ec87SRichard W.M. Jones
37000a12ec87SRichard W.M. Jones##########################################
3701b10d49d7SPino Toscano# Check for libssh 0.8
3702b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
3703b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
3704b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
3705b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
37069a2d462eSRichard W.M. Jones
3707b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
37089a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
3709b10d49d7SPino Toscano#include <libssh/libssh.h>
3710b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
37119a2d462eSRichard W.M. JonesEOF
3712b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
3713b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
37149a2d462eSRichard W.M. Jones  fi
37159a2d462eSRichard W.M. Jonesfi
37169a2d462eSRichard W.M. Jones
37179a2d462eSRichard W.M. Jones##########################################
37185c6c3a6cSChristoph Hellwig# linux-aio probe
37195c6c3a6cSChristoph Hellwig
37205c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
37215c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
37225c6c3a6cSChristoph Hellwig#include <libaio.h>
37235c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3724832ce9c2SScott Wood#include <stddef.h>
37255c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
37265c6c3a6cSChristoph HellwigEOF
37275c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
37285c6c3a6cSChristoph Hellwig    linux_aio=yes
37295c6c3a6cSChristoph Hellwig  else
37305c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
373121684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
37325c6c3a6cSChristoph Hellwig    fi
37333cfcae3cSLuiz Capitulino    linux_aio=no
37345c6c3a6cSChristoph Hellwig  fi
37355c6c3a6cSChristoph Hellwigfi
3736c10dd856SAarushi Mehta##########################################
3737c10dd856SAarushi Mehta# linux-io-uring probe
3738c10dd856SAarushi Mehta
3739c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
3740c10dd856SAarushi Mehta  if $pkg_config liburing; then
3741c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
3742c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
3743c10dd856SAarushi Mehta    linux_io_uring=yes
3744c10dd856SAarushi Mehta  else
3745c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
3746c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
3747c10dd856SAarushi Mehta    fi
3748c10dd856SAarushi Mehta    linux_io_uring=no
3749c10dd856SAarushi Mehta  fi
3750c10dd856SAarushi Mehtafi
37515c6c3a6cSChristoph Hellwig
37525c6c3a6cSChristoph Hellwig##########################################
37537aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
37543b8acc11SPaolo Bonzini
37557aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
37567aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
37577aaa6a16SPaolo Bonzini    tpm=no
37583b8acc11SPaolo Bonzini  else
37597aaa6a16SPaolo Bonzini    tpm=yes
37607aaa6a16SPaolo Bonzini  fi
37617aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
37627aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
37637aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
37647aaa6a16SPaolo Bonzini  fi
37653b8acc11SPaolo Bonzinifi
37663b8acc11SPaolo Bonzini
37673b8acc11SPaolo Bonzini##########################################
3768758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3769758e8e38SVenkateswararao Jujjuri (JV)
3770ec0d5893SMarc-André Lureaulibattr_libs=
3771758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3772758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3773758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3774758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3775f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3776f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3777f2338fb4SPavel Borzenkov#else
37784f26f2b6SAvi Kivity#include <sys/xattr.h>
3779f2338fb4SPavel Borzenkov#endif
3780758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3781758e8e38SVenkateswararao Jujjuri (JV)EOF
37824f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37834f26f2b6SAvi Kivity    attr=yes
37844f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3785f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3786758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3787ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
37884f26f2b6SAvi Kivity    libattr=yes
3789758e8e38SVenkateswararao Jujjuri (JV)  else
3790758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
379121684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3792758e8e38SVenkateswararao Jujjuri (JV)    fi
3793758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3794758e8e38SVenkateswararao Jujjuri (JV)  fi
3795758e8e38SVenkateswararao Jujjuri (JV)fi
3796758e8e38SVenkateswararao Jujjuri (JV)
3797758e8e38SVenkateswararao Jujjuri (JV)##########################################
3798bf9298b9Saliguori# iovec probe
3799bf9298b9Saliguoricat > $TMPC <<EOF
3800db34f0b3Sblueswir1#include <sys/types.h>
3801bf9298b9Saliguori#include <sys/uio.h>
3802db34f0b3Sblueswir1#include <unistd.h>
3803f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3804bf9298b9SaliguoriEOF
3805bf9298b9Saliguoriiovec=no
380652166aa0SJuan Quintelaif compile_prog "" "" ; then
3807bf9298b9Saliguori  iovec=yes
3808bf9298b9Saliguorifi
3809bf9298b9Saliguori
3810f652e6afSaurel32##########################################
3811ceb42de8Saliguori# preadv probe
3812ceb42de8Saliguoricat > $TMPC <<EOF
3813ceb42de8Saliguori#include <sys/types.h>
3814ceb42de8Saliguori#include <sys/uio.h>
3815ceb42de8Saliguori#include <unistd.h>
3816c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3817ceb42de8SaliguoriEOF
3818ceb42de8Saliguoripreadv=no
381952166aa0SJuan Quintelaif compile_prog "" "" ; then
3820ceb42de8Saliguori  preadv=yes
3821ceb42de8Saliguorifi
3822ceb42de8Saliguori
3823ceb42de8Saliguori##########################################
3824f652e6afSaurel32# fdt probe
3825e169e1e1SPeter Maydell
3826fbb4121dSPaolo Bonzinicase "$fdt" in
3827fbb4121dSPaolo Bonzini  auto | enabled | internal)
3828fbb4121dSPaolo Bonzini    # Simpler to always update submodule, even if not needed.
3829fbb4121dSPaolo Bonzini    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
3830aef45d51SDaniel P. Berrange      git_submodules="${git_submodules} dtc"
3831aef45d51SDaniel P. Berrange    fi
3832fbb4121dSPaolo Bonzini    ;;
3833fbb4121dSPaolo Bonziniesac
3834f652e6afSaurel32
383520ff075bSMichael Walle##########################################
3836fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3837b1546f32SGerd Hoffmann
3838d52c454aSMarc-André Lureaugbm="no"
3839d52c454aSMarc-André Lureauif $pkg_config gbm; then
3840d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
3841d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
3842d52c454aSMarc-André Lureau    gbm="yes"
3843d52c454aSMarc-André Lureaufi
3844d52c454aSMarc-André Lureau
3845da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
38464939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
38475f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38485f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38495f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3850da076ffeSGerd Hoffmann    opengl=yes
3851925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3852925a0400SGerd Hoffmann        gtk_gl="yes"
3853925a0400SGerd Hoffmann    fi
385420ff075bSMichael Walle  else
3855da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3856dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
385720ff075bSMichael Walle    fi
3858f676c67eSJeremy White    opengl_cflags=""
3859da076ffeSGerd Hoffmann    opengl_libs=""
3860da076ffeSGerd Hoffmann    opengl=no
386120ff075bSMichael Walle  fi
386220ff075bSMichael Wallefi
386320ff075bSMichael Walle
3864014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3865014cb152SGerd Hoffmann  cat > $TMPC << EOF
3866014cb152SGerd Hoffmann#include <epoxy/egl.h>
3867014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3868014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3869014cb152SGerd Hoffmann#endif
3870014cb152SGerd Hoffmannint main(void) { return 0; }
3871014cb152SGerd HoffmannEOF
3872014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3873014cb152SGerd Hoffmann    opengl_dmabuf=yes
3874014cb152SGerd Hoffmann  fi
3875014cb152SGerd Hoffmannfi
3876c9a12e75SChrysostomos Nanakos
3877e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
387899e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
387999e1a93bSPhilippe Mathieu-Daudé    case $target in
388099e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
388199e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
388299e1a93bSPhilippe Mathieu-Daudé      ;;
388399e1a93bSPhilippe Mathieu-Daudé    esac
388499e1a93bSPhilippe Mathieu-Daudé  done
388599e1a93bSPhilippe Mathieu-Daudéfi
388699e1a93bSPhilippe Mathieu-Daudé
3887ed279a06SKlim Kireev##########################################
3888ed279a06SKlim Kireev# libxml2 probe
3889ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3890ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3891ed279a06SKlim Kireev        libxml2="yes"
3892ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3893ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3894ed279a06SKlim Kireev    else
3895ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3896ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3897ed279a06SKlim Kireev        fi
3898ed279a06SKlim Kireev        libxml2="no"
3899ed279a06SKlim Kireev    fi
3900ed279a06SKlim Kireevfi
3901c9a12e75SChrysostomos Nanakos
3902eb100396SBharata B Rao##########################################
3903eb100396SBharata B Rao# glusterfs probe
3904eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
390565d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3906e01bee08SBharata B Rao    glusterfs="yes"
390789138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
390889138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3909d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3910d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3911d85fa9ebSJeff Cody    fi
391265d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
39130c14fb47SBharata B Rao      glusterfs_discard="yes"
39140c14fb47SBharata B Rao    fi
39157c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3916df3a429aSNiels de Vos      glusterfs_fallocate="yes"
39177c815372SBharata B Rao      glusterfs_zerofill="yes"
39187c815372SBharata B Rao    fi
3919e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
3920e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
3921e014dbe7SPrasanna Kumar Kalever
3922e014dbe7SPrasanna Kumar Kaleverint
3923e014dbe7SPrasanna Kumar Kalevermain(void)
3924e014dbe7SPrasanna Kumar Kalever{
3925e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
3926e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
3927e014dbe7SPrasanna Kumar Kalever}
3928e014dbe7SPrasanna Kumar KaleverEOF
3929e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
3930e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
3931e014dbe7SPrasanna Kumar Kalever    fi
39320e3b891fSNiels de Vos    cat > $TMPC << EOF
39330e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
39340e3b891fSNiels de Vos
39350e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
39360e3b891fSNiels de Vosstatic void
39370e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
39380e3b891fSNiels de Vos{}
39390e3b891fSNiels de Vos
39400e3b891fSNiels de Vosint
39410e3b891fSNiels de Vosmain(void)
39420e3b891fSNiels de Vos{
39430e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
39440e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
39450e3b891fSNiels de Vos	return 0;
39460e3b891fSNiels de Vos}
39470e3b891fSNiels de VosEOF
39480e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
39490e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
39500e3b891fSNiels de Vos    fi
3951eb100396SBharata B Rao  else
3952eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
39538efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
39548efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3955eb100396SBharata B Rao    fi
3956e01bee08SBharata B Rao    glusterfs="no"
3957eb100396SBharata B Rao  fi
3958eb100396SBharata B Raofi
3959eb100396SBharata B Rao
396039386ac7Saurel32# Check for inotify functions when we are building linux-user
39613b3f24adSaurel32# emulator.  This is done because older glibc versions don't
39623b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39633b3f24adSaurel32# don't provide them even if kernel supports them.
39643b3f24adSaurel32#
39653b3f24adSaurel32inotify=no
39663b3f24adSaurel32cat > $TMPC << EOF
39673b3f24adSaurel32#include <sys/inotify.h>
39683b3f24adSaurel32
39693b3f24adSaurel32int
39703b3f24adSaurel32main(void)
39713b3f24adSaurel32{
39723b3f24adSaurel32	/* try to start inotify */
39738690e420Saurel32	return inotify_init();
39743b3f24adSaurel32}
39753b3f24adSaurel32EOF
397652166aa0SJuan Quintelaif compile_prog "" "" ; then
39773b3f24adSaurel32  inotify=yes
39783b3f24adSaurel32fi
39793b3f24adSaurel32
3980c05c7a73SRiku Voipioinotify1=no
3981c05c7a73SRiku Voipiocat > $TMPC << EOF
3982c05c7a73SRiku Voipio#include <sys/inotify.h>
3983c05c7a73SRiku Voipio
3984c05c7a73SRiku Voipioint
3985c05c7a73SRiku Voipiomain(void)
3986c05c7a73SRiku Voipio{
3987c05c7a73SRiku Voipio    /* try to start inotify */
3988c05c7a73SRiku Voipio    return inotify_init1(0);
3989c05c7a73SRiku Voipio}
3990c05c7a73SRiku VoipioEOF
3991c05c7a73SRiku Voipioif compile_prog "" "" ; then
3992c05c7a73SRiku Voipio  inotify1=yes
3993c05c7a73SRiku Voipiofi
3994c05c7a73SRiku Voipio
3995099d6b0fSRiku Voipio# check if pipe2 is there
3996099d6b0fSRiku Voipiopipe2=no
3997099d6b0fSRiku Voipiocat > $TMPC << EOF
3998099d6b0fSRiku Voipio#include <unistd.h>
3999099d6b0fSRiku Voipio#include <fcntl.h>
4000099d6b0fSRiku Voipio
4001099d6b0fSRiku Voipioint main(void)
4002099d6b0fSRiku Voipio{
4003099d6b0fSRiku Voipio    int pipefd[2];
40049bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4005099d6b0fSRiku Voipio}
4006099d6b0fSRiku VoipioEOF
400752166aa0SJuan Quintelaif compile_prog "" "" ; then
4008099d6b0fSRiku Voipio  pipe2=yes
4009099d6b0fSRiku Voipiofi
4010099d6b0fSRiku Voipio
401140ff6d7eSKevin Wolf# check if accept4 is there
401240ff6d7eSKevin Wolfaccept4=no
401340ff6d7eSKevin Wolfcat > $TMPC << EOF
401440ff6d7eSKevin Wolf#include <sys/socket.h>
401540ff6d7eSKevin Wolf#include <stddef.h>
401640ff6d7eSKevin Wolf
401740ff6d7eSKevin Wolfint main(void)
401840ff6d7eSKevin Wolf{
401940ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
402040ff6d7eSKevin Wolf    return 0;
402140ff6d7eSKevin Wolf}
402240ff6d7eSKevin WolfEOF
402340ff6d7eSKevin Wolfif compile_prog "" "" ; then
402440ff6d7eSKevin Wolf  accept4=yes
402540ff6d7eSKevin Wolffi
402640ff6d7eSKevin Wolf
40273ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
40283ce34dfbSvibisreenivasansplice=no
40293ce34dfbSvibisreenivasancat > $TMPC << EOF
40303ce34dfbSvibisreenivasan#include <unistd.h>
40313ce34dfbSvibisreenivasan#include <fcntl.h>
40323ce34dfbSvibisreenivasan#include <limits.h>
40333ce34dfbSvibisreenivasan
40343ce34dfbSvibisreenivasanint main(void)
40353ce34dfbSvibisreenivasan{
403666ea0f22SStefan Weil    int len, fd = 0;
40373ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
40383ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
40393ce34dfbSvibisreenivasan    return 0;
40403ce34dfbSvibisreenivasan}
40413ce34dfbSvibisreenivasanEOF
404252166aa0SJuan Quintelaif compile_prog "" "" ; then
40433ce34dfbSvibisreenivasan  splice=yes
40443ce34dfbSvibisreenivasanfi
40453ce34dfbSvibisreenivasan
4046dcc38d1cSMarcelo Tosatti##########################################
4047a99d57bbSWanlong Gao# libnuma probe
4048a99d57bbSWanlong Gao
4049a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4050a99d57bbSWanlong Gao  cat > $TMPC << EOF
4051a99d57bbSWanlong Gao#include <numa.h>
4052a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4053a99d57bbSWanlong GaoEOF
4054a99d57bbSWanlong Gao
4055a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4056a99d57bbSWanlong Gao    numa=yes
4057ab318051SMarc-André Lureau    numa_libs="-lnuma"
4058a99d57bbSWanlong Gao  else
4059a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4060a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4061a99d57bbSWanlong Gao    fi
4062a99d57bbSWanlong Gao    numa=no
4063a99d57bbSWanlong Gao  fi
4064a99d57bbSWanlong Gaofi
4065a99d57bbSWanlong Gao
4066aa087962SPaolo Bonzinimalloc=system
40677b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
40687b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
40697b01cb97SAlexandre Derumier    exit 1
4070aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then
4071aa087962SPaolo Bonzini    malloc=tcmalloc
4072aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then
4073aa087962SPaolo Bonzini    malloc=jemalloc
40747b01cb97SAlexandre Derumierfi
40757b01cb97SAlexandre Derumier
40767b01cb97SAlexandre Derumier##########################################
4077dcc38d1cSMarcelo Tosatti# signalfd probe
4078dcc38d1cSMarcelo Tosattisignalfd="no"
4079dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4080dcc38d1cSMarcelo Tosatti#include <unistd.h>
4081dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4082dcc38d1cSMarcelo Tosatti#include <signal.h>
4083dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4084dcc38d1cSMarcelo TosattiEOF
4085dcc38d1cSMarcelo Tosatti
4086dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4087dcc38d1cSMarcelo Tosatti  signalfd=yes
4088dcc38d1cSMarcelo Tosattifi
4089dcc38d1cSMarcelo Tosatti
4090d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4091d339d766SRichard W.M. Jonesoptreset="no"
4092d339d766SRichard W.M. Jonescat > $TMPC << EOF
4093d339d766SRichard W.M. Jones#include <getopt.h>
4094d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4095d339d766SRichard W.M. JonesEOF
4096d339d766SRichard W.M. Jones
4097d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4098d339d766SRichard W.M. Jones  optreset=yes
4099d339d766SRichard W.M. Jonesfi
4100d339d766SRichard W.M. Jones
4101c2882b96SRiku Voipio# check if eventfd is supported
4102c2882b96SRiku Voipioeventfd=no
4103c2882b96SRiku Voipiocat > $TMPC << EOF
4104c2882b96SRiku Voipio#include <sys/eventfd.h>
4105c2882b96SRiku Voipio
4106c2882b96SRiku Voipioint main(void)
4107c2882b96SRiku Voipio{
410855cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4109c2882b96SRiku Voipio}
4110c2882b96SRiku VoipioEOF
4111c2882b96SRiku Voipioif compile_prog "" "" ; then
4112c2882b96SRiku Voipio  eventfd=yes
4113c2882b96SRiku Voipiofi
4114c2882b96SRiku Voipio
4115751bcc39SMarc-André Lureau# check if memfd is supported
4116751bcc39SMarc-André Lureaumemfd=no
4117751bcc39SMarc-André Lureaucat > $TMPC << EOF
411875e5b70eSPaolo Bonzini#include <sys/mman.h>
4119751bcc39SMarc-André Lureau
4120751bcc39SMarc-André Lureauint main(void)
4121751bcc39SMarc-André Lureau{
4122751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4123751bcc39SMarc-André Lureau}
4124751bcc39SMarc-André LureauEOF
4125751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4126751bcc39SMarc-André Lureau  memfd=yes
4127751bcc39SMarc-André Lureaufi
4128751bcc39SMarc-André Lureau
4129955727d2SCortland Tölva# check for usbfs
4130955727d2SCortland Tölvahave_usbfs=no
4131955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
413296566d09SThomas Petazzoni  cat > $TMPC << EOF
413396566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
413496566d09SThomas Petazzoni
413596566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
413696566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
413796566d09SThomas Petazzoni#endif
413896566d09SThomas Petazzoni
413996566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
414096566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
414196566d09SThomas Petazzoni#endif
414296566d09SThomas Petazzoni
414396566d09SThomas Petazzoniint main(void)
414496566d09SThomas Petazzoni{
414596566d09SThomas Petazzoni    return 0;
414696566d09SThomas Petazzoni}
414796566d09SThomas PetazzoniEOF
414896566d09SThomas Petazzoni  if compile_prog "" ""; then
4149955727d2SCortland Tölva    have_usbfs=yes
4150955727d2SCortland Tölva  fi
4151955727d2SCortland Tölvafi
4152751bcc39SMarc-André Lureau
4153d0927938SUlrich Hecht# check for fallocate
4154d0927938SUlrich Hechtfallocate=no
4155d0927938SUlrich Hechtcat > $TMPC << EOF
4156d0927938SUlrich Hecht#include <fcntl.h>
4157d0927938SUlrich Hecht
4158d0927938SUlrich Hechtint main(void)
4159d0927938SUlrich Hecht{
4160d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4161d0927938SUlrich Hecht    return 0;
4162d0927938SUlrich Hecht}
4163d0927938SUlrich HechtEOF
41648fb03151SPeter Maydellif compile_prog "" "" ; then
4165d0927938SUlrich Hecht  fallocate=yes
4166d0927938SUlrich Hechtfi
4167d0927938SUlrich Hecht
41683d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41693d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41703d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41713d4fa43eSKusanagi Kouichi#include <fcntl.h>
41723d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41733d4fa43eSKusanagi Kouichi
41743d4fa43eSKusanagi Kouichiint main(void)
41753d4fa43eSKusanagi Kouichi{
41763d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41773d4fa43eSKusanagi Kouichi    return 0;
41783d4fa43eSKusanagi Kouichi}
41793d4fa43eSKusanagi KouichiEOF
41803d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41813d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41823d4fa43eSKusanagi Kouichifi
41833d4fa43eSKusanagi Kouichi
4184b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4185b953f075SDenis V. Lunevfallocate_zero_range=no
4186b953f075SDenis V. Lunevcat > $TMPC << EOF
4187b953f075SDenis V. Lunev#include <fcntl.h>
4188b953f075SDenis V. Lunev#include <linux/falloc.h>
4189b953f075SDenis V. Lunev
4190b953f075SDenis V. Lunevint main(void)
4191b953f075SDenis V. Lunev{
4192b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4193b953f075SDenis V. Lunev    return 0;
4194b953f075SDenis V. Lunev}
4195b953f075SDenis V. LunevEOF
4196b953f075SDenis V. Lunevif compile_prog "" "" ; then
4197b953f075SDenis V. Lunev  fallocate_zero_range=yes
4198b953f075SDenis V. Lunevfi
4199b953f075SDenis V. Lunev
4200ed911435SKevin Wolf# check for posix_fallocate
4201ed911435SKevin Wolfposix_fallocate=no
4202ed911435SKevin Wolfcat > $TMPC << EOF
4203ed911435SKevin Wolf#include <fcntl.h>
4204ed911435SKevin Wolf
4205ed911435SKevin Wolfint main(void)
4206ed911435SKevin Wolf{
4207ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4208ed911435SKevin Wolf    return 0;
4209ed911435SKevin Wolf}
4210ed911435SKevin WolfEOF
4211ed911435SKevin Wolfif compile_prog "" "" ; then
4212ed911435SKevin Wolf    posix_fallocate=yes
4213ed911435SKevin Wolffi
4214ed911435SKevin Wolf
4215c727f47dSPeter Maydell# check for sync_file_range
4216c727f47dSPeter Maydellsync_file_range=no
4217c727f47dSPeter Maydellcat > $TMPC << EOF
4218c727f47dSPeter Maydell#include <fcntl.h>
4219c727f47dSPeter Maydell
4220c727f47dSPeter Maydellint main(void)
4221c727f47dSPeter Maydell{
4222c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4223c727f47dSPeter Maydell    return 0;
4224c727f47dSPeter Maydell}
4225c727f47dSPeter MaydellEOF
42268fb03151SPeter Maydellif compile_prog "" "" ; then
4227c727f47dSPeter Maydell  sync_file_range=yes
4228c727f47dSPeter Maydellfi
4229c727f47dSPeter Maydell
4230dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4231dace20dcSPeter Maydellfiemap=no
4232dace20dcSPeter Maydellcat > $TMPC << EOF
4233dace20dcSPeter Maydell#include <sys/ioctl.h>
4234dace20dcSPeter Maydell#include <linux/fs.h>
4235dace20dcSPeter Maydell#include <linux/fiemap.h>
4236dace20dcSPeter Maydell
4237dace20dcSPeter Maydellint main(void)
4238dace20dcSPeter Maydell{
4239dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4240dace20dcSPeter Maydell    return 0;
4241dace20dcSPeter Maydell}
4242dace20dcSPeter MaydellEOF
42438fb03151SPeter Maydellif compile_prog "" "" ; then
4244dace20dcSPeter Maydell  fiemap=yes
4245dace20dcSPeter Maydellfi
4246dace20dcSPeter Maydell
4247d0927938SUlrich Hecht# check for dup3
4248d0927938SUlrich Hechtdup3=no
4249d0927938SUlrich Hechtcat > $TMPC << EOF
4250d0927938SUlrich Hecht#include <unistd.h>
4251d0927938SUlrich Hecht
4252d0927938SUlrich Hechtint main(void)
4253d0927938SUlrich Hecht{
4254d0927938SUlrich Hecht    dup3(0, 0, 0);
4255d0927938SUlrich Hecht    return 0;
4256d0927938SUlrich Hecht}
4257d0927938SUlrich HechtEOF
425878f5d726SJan Kiszkaif compile_prog "" "" ; then
4259d0927938SUlrich Hecht  dup3=yes
4260d0927938SUlrich Hechtfi
4261d0927938SUlrich Hecht
42624e0c6529SAlex Bligh# check for ppoll support
42634e0c6529SAlex Blighppoll=no
42644e0c6529SAlex Blighcat > $TMPC << EOF
42654e0c6529SAlex Bligh#include <poll.h>
42664e0c6529SAlex Bligh
42674e0c6529SAlex Blighint main(void)
42684e0c6529SAlex Bligh{
42694e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42704e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42714e0c6529SAlex Bligh    return 0;
42724e0c6529SAlex Bligh}
42734e0c6529SAlex BlighEOF
42744e0c6529SAlex Blighif compile_prog "" "" ; then
42754e0c6529SAlex Bligh  ppoll=yes
42764e0c6529SAlex Blighfi
42774e0c6529SAlex Bligh
4278cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4279cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4280cd758dd0SAlex Blighcat > $TMPC << EOF
4281cd758dd0SAlex Bligh#include <sys/prctl.h>
4282cd758dd0SAlex Bligh
4283cd758dd0SAlex Blighint main(void)
4284cd758dd0SAlex Bligh{
4285cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4286cd758dd0SAlex Bligh    return 0;
4287cd758dd0SAlex Bligh}
4288cd758dd0SAlex BlighEOF
4289cd758dd0SAlex Blighif compile_prog "" "" ; then
4290cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4291cd758dd0SAlex Blighfi
4292cd758dd0SAlex Bligh
42933b6edd16SPeter Maydell# check for epoll support
42943b6edd16SPeter Maydellepoll=no
42953b6edd16SPeter Maydellcat > $TMPC << EOF
42963b6edd16SPeter Maydell#include <sys/epoll.h>
42973b6edd16SPeter Maydell
42983b6edd16SPeter Maydellint main(void)
42993b6edd16SPeter Maydell{
43003b6edd16SPeter Maydell    epoll_create(0);
43013b6edd16SPeter Maydell    return 0;
43023b6edd16SPeter Maydell}
43033b6edd16SPeter MaydellEOF
43048fb03151SPeter Maydellif compile_prog "" "" ; then
43053b6edd16SPeter Maydell  epoll=yes
43063b6edd16SPeter Maydellfi
43073b6edd16SPeter Maydell
4308227f0214SPeter Maydell# epoll_create1 is a later addition
4309227f0214SPeter Maydell# so we must check separately for its presence
43103b6edd16SPeter Maydellepoll_create1=no
43113b6edd16SPeter Maydellcat > $TMPC << EOF
43123b6edd16SPeter Maydell#include <sys/epoll.h>
43133b6edd16SPeter Maydell
43143b6edd16SPeter Maydellint main(void)
43153b6edd16SPeter Maydell{
431619e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
431719e83f6bSPeter Maydell     * a function being called. This is necessary so that on
431819e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
431919e83f6bSPeter Maydell     * the library but not declared in the header file we will
432019e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
432119e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
432219e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
432319e83f6bSPeter Maydell     */
4324c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
43253b6edd16SPeter Maydell}
43263b6edd16SPeter MaydellEOF
43278fb03151SPeter Maydellif compile_prog "" "" ; then
43283b6edd16SPeter Maydell  epoll_create1=yes
43293b6edd16SPeter Maydellfi
43303b6edd16SPeter Maydell
4331a8fd1abaSPeter Maydell# check for sendfile support
4332a8fd1abaSPeter Maydellsendfile=no
4333a8fd1abaSPeter Maydellcat > $TMPC << EOF
4334a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4335a8fd1abaSPeter Maydell
4336a8fd1abaSPeter Maydellint main(void)
4337a8fd1abaSPeter Maydell{
4338a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4339a8fd1abaSPeter Maydell}
4340a8fd1abaSPeter MaydellEOF
4341a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4342a8fd1abaSPeter Maydell  sendfile=yes
4343a8fd1abaSPeter Maydellfi
4344a8fd1abaSPeter Maydell
434551834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
434651834341SRiku Voipiotimerfd=no
434751834341SRiku Voipiocat > $TMPC << EOF
434851834341SRiku Voipio#include <sys/timerfd.h>
434951834341SRiku Voipio
435051834341SRiku Voipioint main(void)
435151834341SRiku Voipio{
435251834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
435351834341SRiku Voipio}
435451834341SRiku VoipioEOF
435551834341SRiku Voipioif compile_prog "" "" ; then
435651834341SRiku Voipio  timerfd=yes
435751834341SRiku Voipiofi
435851834341SRiku Voipio
43599af5c906SRiku Voipio# check for setns and unshare support
43609af5c906SRiku Voipiosetns=no
43619af5c906SRiku Voipiocat > $TMPC << EOF
43629af5c906SRiku Voipio#include <sched.h>
43639af5c906SRiku Voipio
43649af5c906SRiku Voipioint main(void)
43659af5c906SRiku Voipio{
43669af5c906SRiku Voipio    int ret;
43679af5c906SRiku Voipio    ret = setns(0, 0);
43689af5c906SRiku Voipio    ret = unshare(0);
43699af5c906SRiku Voipio    return ret;
43709af5c906SRiku Voipio}
43719af5c906SRiku VoipioEOF
43729af5c906SRiku Voipioif compile_prog "" "" ; then
43739af5c906SRiku Voipio  setns=yes
43749af5c906SRiku Voipiofi
43759af5c906SRiku Voipio
437638860a03SAleksandar Markovic# clock_adjtime probe
437738860a03SAleksandar Markovicclock_adjtime=no
437838860a03SAleksandar Markoviccat > $TMPC <<EOF
437938860a03SAleksandar Markovic#include <time.h>
438038860a03SAleksandar Markovic
438138860a03SAleksandar Markovicint main(void)
438238860a03SAleksandar Markovic{
438338860a03SAleksandar Markovic    return clock_adjtime(0, 0);
438438860a03SAleksandar Markovic}
438538860a03SAleksandar MarkovicEOF
438638860a03SAleksandar Markovicclock_adjtime=no
438738860a03SAleksandar Markovicif compile_prog "" "" ; then
438838860a03SAleksandar Markovic  clock_adjtime=yes
438938860a03SAleksandar Markovicfi
439038860a03SAleksandar Markovic
43915a03cd00SAleksandar Markovic# syncfs probe
43925a03cd00SAleksandar Markovicsyncfs=no
43935a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43945a03cd00SAleksandar Markovic#include <unistd.h>
43955a03cd00SAleksandar Markovic
43965a03cd00SAleksandar Markovicint main(void)
43975a03cd00SAleksandar Markovic{
43985a03cd00SAleksandar Markovic    return syncfs(0);
43995a03cd00SAleksandar Markovic}
44005a03cd00SAleksandar MarkovicEOF
44015a03cd00SAleksandar Markovicsyncfs=no
44025a03cd00SAleksandar Markovicif compile_prog "" "" ; then
44035a03cd00SAleksandar Markovic  syncfs=yes
44045a03cd00SAleksandar Markovicfi
44055a03cd00SAleksandar Markovic
4406db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4407db37dd89SAleksandar Markovickcov=no
4408db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4409db37dd89SAleksandar Markovic    kcov=yes
4410db37dd89SAleksandar Markovicfi
4411db37dd89SAleksandar Markovic
4412d6092e08SFilip Bozuta# check for btrfs filesystem support (kernel must be 3.9+)
4413d6092e08SFilip Bozutabtrfs=no
4414d6092e08SFilip Bozutaif check_include linux/btrfs.h ; then
4415d6092e08SFilip Bozuta    btrfs=yes
4416d6092e08SFilip Bozutafi
4417d6092e08SFilip Bozuta
4418f514f41cSStefan Weil# Search for bswap_32 function
44196ae9a1f4SJuan Quintelabyteswap_h=no
44206ae9a1f4SJuan Quintelacat > $TMPC << EOF
44216ae9a1f4SJuan Quintela#include <byteswap.h>
44226ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
44236ae9a1f4SJuan QuintelaEOF
442452166aa0SJuan Quintelaif compile_prog "" "" ; then
44256ae9a1f4SJuan Quintela  byteswap_h=yes
44266ae9a1f4SJuan Quintelafi
44276ae9a1f4SJuan Quintela
442875f13596SStefan Weil# Search for bswap32 function
44296ae9a1f4SJuan Quintelabswap_h=no
44306ae9a1f4SJuan Quintelacat > $TMPC << EOF
44316ae9a1f4SJuan Quintela#include <sys/endian.h>
44326ae9a1f4SJuan Quintela#include <sys/types.h>
44336ae9a1f4SJuan Quintela#include <machine/bswap.h>
44346ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
44356ae9a1f4SJuan QuintelaEOF
443652166aa0SJuan Quintelaif compile_prog "" "" ; then
44376ae9a1f4SJuan Quintela  bswap_h=yes
44386ae9a1f4SJuan Quintelafi
44396ae9a1f4SJuan Quintela
4440da93a1fdSaliguori##########################################
4441e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4442c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4443e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
44443c33ea96SPaolo Bonzini    libiscsi="yes"
4445ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4446ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4447c589b249SRonnie Sahlberg  else
4448c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4449e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4450c589b249SRonnie Sahlberg    fi
4451c589b249SRonnie Sahlberg    libiscsi="no"
4452c589b249SRonnie Sahlberg  fi
4453c589b249SRonnie Sahlbergfi
4454c589b249SRonnie Sahlberg
4455c589b249SRonnie Sahlberg##########################################
4456da93a1fdSaliguori# Do we need librt
44578bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
44588bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
44598bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
44608bacde8dSNatanael Copa# function in addition.
4461da93a1fdSaliguoricat > $TMPC <<EOF
4462da93a1fdSaliguori#include <signal.h>
4463da93a1fdSaliguori#include <time.h>
44648bacde8dSNatanael Copaint main(void) {
44658bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
44668bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
44678bacde8dSNatanael Copa}
4468da93a1fdSaliguoriEOF
4469da93a1fdSaliguori
447052166aa0SJuan Quintelaif compile_prog "" "" ; then
447107ffa4bdSJuan Quintela  :
44728bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
447318e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
447418e588b1SRick Liu  LIBS="$LIBS -lrt"
4475da93a1fdSaliguorifi
4476da93a1fdSaliguori
4477f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil
4478d99e97e6SThomas Huthcat > $TMPC << EOF
4479d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4480d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4481d99e97e6SThomas HuthEOF
4482d99e97e6SThomas Huth
44839df8b20dSThomas Huthhave_openpty="no"
44849df8b20dSThomas Huthif compile_prog "" "" ; then
44859df8b20dSThomas Huth  have_openpty="yes"
44869df8b20dSThomas Huthelse
4487d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
44889df8b20dSThomas Huth    have_openpty="yes"
4489d99e97e6SThomas Huth  fi
44906362a53fSJuan Quintelafi
44916362a53fSJuan Quintela
4492de5071c5SBlue Swirl##########################################
4493cd4ec0b4SGerd Hoffmann# spice probe
4494cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4495cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4496cd4ec0b4SGerd Hoffmann#include <spice.h>
4497cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4498cd4ec0b4SGerd HoffmannEOF
4499710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4500710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
45011b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
450265d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4503cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4504cd4ec0b4SGerd Hoffmann    spice="yes"
4505cd4ec0b4SGerd Hoffmann  else
4506cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
45078efc9363SHu Tao      feature_not_found "spice" \
45081b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4509cd4ec0b4SGerd Hoffmann    fi
4510cd4ec0b4SGerd Hoffmann    spice="no"
4511cd4ec0b4SGerd Hoffmann  fi
4512cd4ec0b4SGerd Hoffmannfi
4513cd4ec0b4SGerd Hoffmann
45147b02f544SMarc-André Lureau# check for smartcard support
45157b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
45160f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
45177b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
45187b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
45197b02f544SMarc-André Lureau        smartcard="yes"
4520111a38b0SRobert Relyea    else
45217b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
45227b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4523111a38b0SRobert Relyea        fi
45247b02f544SMarc-André Lureau        smartcard="no"
4525111a38b0SRobert Relyea    fi
4526111a38b0SRobert Relyeafi
4527111a38b0SRobert Relyea
45282b2325ffSGerd Hoffmann# check for libusb
45292b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
453065d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
45312b2325ffSGerd Hoffmann        libusb="yes"
4532ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4533ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
45342b2325ffSGerd Hoffmann    else
45352b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
45368efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
45372b2325ffSGerd Hoffmann        fi
45382b2325ffSGerd Hoffmann        libusb="no"
45392b2325ffSGerd Hoffmann    fi
45402b2325ffSGerd Hoffmannfi
45412b2325ffSGerd Hoffmann
454269354a83SHans de Goede# check for usbredirparser for usb network redirection support
454369354a83SHans de Goedeif test "$usb_redir" != "no" ; then
454465d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
454569354a83SHans de Goede        usb_redir="yes"
4546ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4547ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
454869354a83SHans de Goede    else
454969354a83SHans de Goede        if test "$usb_redir" = "yes"; then
455021684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
455169354a83SHans de Goede        fi
455269354a83SHans de Goede        usb_redir="no"
455369354a83SHans de Goede    fi
455469354a83SHans de Goedefi
455569354a83SHans de Goede
4556cd4ec0b4SGerd Hoffmann##########################################
4557d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4558d9840e25STomoki Sekiyama
4559e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4560e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4561d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4562690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4563d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4564d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4565690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4566d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4567d9840e25STomoki Sekiyama	  ;;
4568690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4569d9840e25STomoki Sekiyama  esac
4570d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4571d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4572d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4573d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4574d9840e25STomoki SekiyamaEOF
4575d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4576d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4577d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4578315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4579f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4580d9840e25STomoki Sekiyama  else
4581d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4582d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4583d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4584d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4585d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4586d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4587d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4588d9840e25STomoki Sekiyama    fi
4589d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4590d9840e25STomoki Sekiyama  fi
4591d9840e25STomoki Sekiyamafi
4592d9840e25STomoki Sekiyama
4593d9840e25STomoki Sekiyama##########################################
4594d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4595d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4596d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4597d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4598d9840e25STomoki Sekiyama
4599e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4600e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4601d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4602d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4603d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4604d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4605d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4606d9840e25STomoki Sekiyama    else
4607d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4608d9840e25STomoki Sekiyama    fi
4609d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4610d9840e25STomoki Sekiyama    win_sdk=""
4611d9840e25STomoki Sekiyama  fi
4612d9840e25STomoki Sekiyamafi
4613d9840e25STomoki Sekiyama
4614d9840e25STomoki Sekiyama##########################################
461550cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
4616e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
461750cbebb9SMichael Roth  cat > $TMPC << EOF
461850cbebb9SMichael Roth#include <windows.h>
461950cbebb9SMichael Roth#include <ntddscsi.h>
462050cbebb9SMichael Rothint main(void) {
462150cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
462250cbebb9SMichael Roth#error Missing required ioctl definitions
462350cbebb9SMichael Roth#endif
462450cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
462550cbebb9SMichael Roth  return addr.Lun;
462650cbebb9SMichael Roth}
462750cbebb9SMichael RothEOF
462850cbebb9SMichael Roth  if compile_prog "" "" ; then
462950cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4630996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
463150cbebb9SMichael Roth  fi
463250cbebb9SMichael Rothfi
463350cbebb9SMichael Roth
463450cbebb9SMichael Roth##########################################
46359d9e1521SGerd Hoffmann# virgl renderer probe
46369d9e1521SGerd Hoffmann
46379d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
46389d9e1521SGerd Hoffmann  cat > $TMPC << EOF
46399d9e1521SGerd Hoffmann#include <virglrenderer.h>
46409d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
46419d9e1521SGerd HoffmannEOF
46429d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
46439d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
464447479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
46459d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
46469d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
46479d9e1521SGerd Hoffmann    virglrenderer="yes"
46489d9e1521SGerd Hoffmann  else
46499d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46509d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46519d9e1521SGerd Hoffmann    fi
46529d9e1521SGerd Hoffmann    virglrenderer="no"
46539d9e1521SGerd Hoffmann  fi
46549d9e1521SGerd Hoffmannfi
46559d9e1521SGerd Hoffmann
46569d9e1521SGerd Hoffmann##########################################
46578ca80760SRichard Henderson# capstone
46588ca80760SRichard Henderson
4659e219c499SRichard Hendersoncase "$capstone" in
46608b18cdbfSRichard Henderson  auto | enabled | internal)
46618b18cdbfSRichard Henderson    # Simpler to always update submodule, even if not needed.
46628b18cdbfSRichard Henderson    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
4663e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4664e219c499SRichard Henderson    fi
4665e219c499SRichard Henderson    ;;
4666e219c499SRichard Hendersonesac
46678ca80760SRichard Henderson
46688ca80760SRichard Henderson##########################################
46695f6b9e8fSBlue Swirl# check if we have fdatasync
46705f6b9e8fSBlue Swirl
46715f6b9e8fSBlue Swirlfdatasync=no
46725f6b9e8fSBlue Swirlcat > $TMPC << EOF
46735f6b9e8fSBlue Swirl#include <unistd.h>
4674d1722a27SAlexandre Raymondint main(void) {
4675d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4676d1722a27SAlexandre Raymondreturn fdatasync(0);
4677d1722a27SAlexandre Raymond#else
4678e172fe11SStefan Weil#error Not supported
4679d1722a27SAlexandre Raymond#endif
4680d1722a27SAlexandre Raymond}
46815f6b9e8fSBlue SwirlEOF
46825f6b9e8fSBlue Swirlif compile_prog "" "" ; then
46835f6b9e8fSBlue Swirl    fdatasync=yes
46845f6b9e8fSBlue Swirlfi
46855f6b9e8fSBlue Swirl
468694a420b1SStefan Hajnoczi##########################################
4687e78815a5SAndreas Färber# check if we have madvise
4688e78815a5SAndreas Färber
4689e78815a5SAndreas Färbermadvise=no
4690e78815a5SAndreas Färbercat > $TMPC << EOF
4691e78815a5SAndreas Färber#include <sys/types.h>
4692e78815a5SAndreas Färber#include <sys/mman.h>
4693832ce9c2SScott Wood#include <stddef.h>
4694e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4695e78815a5SAndreas FärberEOF
4696e78815a5SAndreas Färberif compile_prog "" "" ; then
4697e78815a5SAndreas Färber    madvise=yes
4698e78815a5SAndreas Färberfi
4699e78815a5SAndreas Färber
4700e78815a5SAndreas Färber##########################################
4701e78815a5SAndreas Färber# check if we have posix_madvise
4702e78815a5SAndreas Färber
4703e78815a5SAndreas Färberposix_madvise=no
4704e78815a5SAndreas Färbercat > $TMPC << EOF
4705e78815a5SAndreas Färber#include <sys/mman.h>
4706832ce9c2SScott Wood#include <stddef.h>
4707e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4708e78815a5SAndreas FärberEOF
4709e78815a5SAndreas Färberif compile_prog "" "" ; then
4710e78815a5SAndreas Färber    posix_madvise=yes
4711e78815a5SAndreas Färberfi
4712e78815a5SAndreas Färber
4713e78815a5SAndreas Färber##########################################
47149bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47159bc5a719SAndreas Gustafsson
47169bc5a719SAndreas Gustafssonposix_memalign=no
47179bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47189bc5a719SAndreas Gustafsson#include <stdlib.h>
47199bc5a719SAndreas Gustafssonint main(void) {
47209bc5a719SAndreas Gustafsson    void *p;
47219bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47229bc5a719SAndreas Gustafsson}
47239bc5a719SAndreas GustafssonEOF
47249bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47259bc5a719SAndreas Gustafsson    posix_memalign=yes
47269bc5a719SAndreas Gustafssonfi
47279bc5a719SAndreas Gustafsson
47289bc5a719SAndreas Gustafsson##########################################
47290a852417SPaul Durrant# check if we have posix_syslog
47300a852417SPaul Durrant
47310a852417SPaul Durrantposix_syslog=no
47320a852417SPaul Durrantcat > $TMPC << EOF
47330a852417SPaul Durrant#include <syslog.h>
47340a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47350a852417SPaul DurrantEOF
47360a852417SPaul Durrantif compile_prog "" "" ; then
47370a852417SPaul Durrant    posix_syslog=yes
47380a852417SPaul Durrantfi
47390a852417SPaul Durrant
47400a852417SPaul Durrant##########################################
4741401bc051SPeter Maydell# check if we have sem_timedwait
4742401bc051SPeter Maydell
4743401bc051SPeter Maydellsem_timedwait=no
4744401bc051SPeter Maydellcat > $TMPC << EOF
4745401bc051SPeter Maydell#include <semaphore.h>
4746811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
4747401bc051SPeter MaydellEOF
4748401bc051SPeter Maydellif compile_prog "" "" ; then
4749401bc051SPeter Maydell    sem_timedwait=yes
4750401bc051SPeter Maydellfi
4751401bc051SPeter Maydell
4752401bc051SPeter Maydell##########################################
47535c99fa37SKeno Fischer# check if we have strchrnul
47545c99fa37SKeno Fischer
47555c99fa37SKeno Fischerstrchrnul=no
47565c99fa37SKeno Fischercat > $TMPC << EOF
47575c99fa37SKeno Fischer#include <string.h>
47585c99fa37SKeno Fischerint main(void);
47595c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
47605c99fa37SKeno Fischerchar *haystack = (char*)&main;
47615c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
47625c99fa37SKeno FischerEOF
47635c99fa37SKeno Fischerif compile_prog "" "" ; then
47645c99fa37SKeno Fischer    strchrnul=yes
47655c99fa37SKeno Fischerfi
47665c99fa37SKeno Fischer
47678a792b03SJiufei Xue#########################################
47688a792b03SJiufei Xue# check if we have st_atim
47698a792b03SJiufei Xue
47708a792b03SJiufei Xuest_atim=no
47718a792b03SJiufei Xuecat > $TMPC << EOF
47728a792b03SJiufei Xue#include <sys/stat.h>
47738a792b03SJiufei Xue#include <stddef.h>
47748a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
47758a792b03SJiufei XueEOF
47768a792b03SJiufei Xueif compile_prog "" "" ; then
47778a792b03SJiufei Xue    st_atim=yes
47788a792b03SJiufei Xuefi
47798a792b03SJiufei Xue
47805c99fa37SKeno Fischer##########################################
478194a420b1SStefan Hajnoczi# check if trace backend exists
478294a420b1SStefan Hajnoczi
47835b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
478494a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
47855b808275SLluís Vilanova  error_exit "invalid trace backends" \
47865b808275SLluís Vilanova      "Please choose supported trace backends."
478794a420b1SStefan Hajnoczifi
478894a420b1SStefan Hajnoczi
47897e24e92aSStefan Hajnoczi##########################################
47907e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
47915b808275SLluís Vilanovaif have_backend "ust"; then
47927e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4793bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
47947e24e92aSStefan Hajnocziint main(void) { return 0; }
47957e24e92aSStefan HajnocziEOF
4796c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4797bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
479889138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
47997e24e92aSStefan Hajnoczi    else
4800c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4801bf15f63cSMohamad Gebai    fi
4802bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
480389138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4804bf15f63cSMohamad Gebai    else
4805bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4806bf15f63cSMohamad Gebai    fi
4807bf15f63cSMohamad Gebai  else
4808bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
48097e24e92aSStefan Hajnoczi  fi
48107e24e92aSStefan Hajnoczifi
4811b3d08c02SDaniel P. Berrange
4812b3d08c02SDaniel P. Berrange##########################################
4813b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
48145b808275SLluís Vilanovaif have_backend "dtrace"; then
4815b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
481676ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4817b3d08c02SDaniel P. Berrange  fi
4818c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4819c276b17dSDaniel P. Berrange  if has 'stap' ; then
4820c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4821c276b17dSDaniel P. Berrange  fi
4822b3d08c02SDaniel P. Berrangefi
4823b3d08c02SDaniel P. Berrange
48247e24e92aSStefan Hajnoczi##########################################
4825519175a2SAlex Barcelo# check and set a backend for coroutine
4826d0e2fce5SAneesh Kumar K.V
48277c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
482833c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
482933c53c54SDaniel P. Berrange# specific one.
48307c2acc70SPeter Maydell
48317c2acc70SPeter Maydellucontext_works=no
4832d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4833d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4834d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4835cdf84806SPeter Maydell#ifdef __stub_makecontext
4836cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4837cdf84806SPeter Maydell#endif
483875cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4839d0e2fce5SAneesh Kumar K.VEOF
4840d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48417c2acc70SPeter Maydell    ucontext_works=yes
4842d0e2fce5SAneesh Kumar K.V  fi
4843519175a2SAlex Barcelofi
48447c2acc70SPeter Maydell
48457c2acc70SPeter Maydellif test "$coroutine" = ""; then
48467c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48477c2acc70SPeter Maydell    coroutine=win32
48487c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48497c2acc70SPeter Maydell    coroutine=ucontext
4850519175a2SAlex Barcelo  else
48517c2acc70SPeter Maydell    coroutine=sigaltstack
48527c2acc70SPeter Maydell  fi
48537c2acc70SPeter Maydellelse
48547c2acc70SPeter Maydell  case $coroutine in
48557c2acc70SPeter Maydell  windows)
48567c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
48577c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
48587c2acc70SPeter Maydell    fi
48597c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
48607c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
48617c2acc70SPeter Maydell    coroutine=win32
48627c2acc70SPeter Maydell    ;;
48637c2acc70SPeter Maydell  ucontext)
48647c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
48657c2acc70SPeter Maydell      feature_not_found "ucontext"
48667c2acc70SPeter Maydell    fi
48677c2acc70SPeter Maydell    ;;
486833c53c54SDaniel P. Berrange  sigaltstack)
48697c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
48707c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
48717c2acc70SPeter Maydell    fi
48727c2acc70SPeter Maydell    ;;
48737c2acc70SPeter Maydell  *)
487476ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
48757c2acc70SPeter Maydell    ;;
48767c2acc70SPeter Maydell  esac
4877d0e2fce5SAneesh Kumar K.Vfi
4878d0e2fce5SAneesh Kumar K.V
487970c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
488070c60c08SStefan Hajnoczi  coroutine_pool=yes
488170c60c08SStefan Hajnoczifi
488270c60c08SStefan Hajnoczi
48837d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
48847d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
48857d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
48867d992e4dSPeter Lieven    coroutine_pool=no
48877d992e4dSPeter Lieven  fi
48887d992e4dSPeter Lievenfi
48897d992e4dSPeter Lieven
48901e4f6065SDaniele Buono##################################################
48911e4f6065SDaniele Buono# SafeStack
48921e4f6065SDaniele Buono
48931e4f6065SDaniele Buono
48941e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
48951e4f6065SDaniele Buonocat > $TMPC << EOF
48961e4f6065SDaniele Buonoint main(int argc, char *argv[])
48971e4f6065SDaniele Buono{
48981e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
48991e4f6065SDaniele Buono#error SafeStack Disabled
49001e4f6065SDaniele Buono#endif
49011e4f6065SDaniele Buono    return 0;
49021e4f6065SDaniele Buono}
49031e4f6065SDaniele BuonoEOF
49041e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
49051e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
49061e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
49071e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
49081e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
49091e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
49101e4f6065SDaniele Buono  else
49111e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
49121e4f6065SDaniele Buono  fi
49131e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
49141e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
49151e4f6065SDaniele Buono  fi
49161e4f6065SDaniele Buonoelse
49171e4f6065SDaniele Buonocat > $TMPC << EOF
49181e4f6065SDaniele Buonoint main(int argc, char *argv[])
49191e4f6065SDaniele Buono{
49201e4f6065SDaniele Buono#if defined(__has_feature)
49211e4f6065SDaniele Buono#if __has_feature(safe_stack)
49221e4f6065SDaniele Buono#error SafeStack Enabled
49231e4f6065SDaniele Buono#endif
49241e4f6065SDaniele Buono#endif
49251e4f6065SDaniele Buono    return 0;
49261e4f6065SDaniele Buono}
49271e4f6065SDaniele BuonoEOF
49281e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
49291e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
49301e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
49311e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
49321e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
49331e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
49341e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
49351e4f6065SDaniele Buono    fi
49361e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
49371e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
49381e4f6065SDaniele Buono  fi
49391e4f6065SDaniele Buonoelse # "$safe_stack" = ""
49401e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
49411e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
49421e4f6065SDaniele Buono    safe_stack="no"
49431e4f6065SDaniele Buono  else
49441e4f6065SDaniele Buono    safe_stack="yes"
49451e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
49461e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
49471e4f6065SDaniele Buono    fi
49481e4f6065SDaniele Buono  fi
49491e4f6065SDaniele Buonofi
49501e4f6065SDaniele Buonofi
49517d992e4dSPeter Lieven
4952d0e2fce5SAneesh Kumar K.V##########################################
4953d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4954d2042378SAneesh Kumar K.V
49554e1797f9SStefan Weilopen_by_handle_at=no
4956d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4957d2042378SAneesh Kumar K.V#include <fcntl.h>
4958acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4959acc55ba8SStefan Weil# error missing definition
4960acc55ba8SStefan Weil#else
496175cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4962acc55ba8SStefan Weil#endif
4963d2042378SAneesh Kumar K.VEOF
4964d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4965d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4966d2042378SAneesh Kumar K.Vfi
4967d2042378SAneesh Kumar K.V
4968e06a765eSHarsh Prateek Bora########################################
4969e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4970e06a765eSHarsh Prateek Bora
4971e06a765eSHarsh Prateek Boralinux_magic_h=no
4972e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4973e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4974e06a765eSHarsh Prateek Boraint main(void) {
497575cafad7SStefan Weil  return 0;
4976e06a765eSHarsh Prateek Bora}
4977e06a765eSHarsh Prateek BoraEOF
4978e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4979e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4980e06a765eSHarsh Prateek Borafi
4981e06a765eSHarsh Prateek Bora
49828ab1bf12SLuiz Capitulino########################################
4983541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
49843f4349dcSKevin Wolf
49853f4349dcSKevin Wolfvalgrind_h=no
49863f4349dcSKevin Wolfcat > $TMPC << EOF
49873f4349dcSKevin Wolf#include <valgrind/valgrind.h>
49883f4349dcSKevin Wolfint main(void) {
49893f4349dcSKevin Wolf  return 0;
49903f4349dcSKevin Wolf}
49913f4349dcSKevin WolfEOF
49923f4349dcSKevin Wolfif compile_prog "" "" ; then
49933f4349dcSKevin Wolf    valgrind_h=yes
49943f4349dcSKevin Wolffi
49953f4349dcSKevin Wolf
49963f4349dcSKevin Wolf########################################
49978ab1bf12SLuiz Capitulino# check if environ is declared
49988ab1bf12SLuiz Capitulino
49998ab1bf12SLuiz Capitulinohas_environ=no
50008ab1bf12SLuiz Capitulinocat > $TMPC << EOF
50018ab1bf12SLuiz Capitulino#include <unistd.h>
50028ab1bf12SLuiz Capitulinoint main(void) {
5003c075a723SBlue Swirl    environ = 0;
50048ab1bf12SLuiz Capitulino    return 0;
50058ab1bf12SLuiz Capitulino}
50068ab1bf12SLuiz CapitulinoEOF
50078ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
50088ab1bf12SLuiz Capitulino    has_environ=yes
50098ab1bf12SLuiz Capitulinofi
50108ab1bf12SLuiz Capitulino
501176a347e1SRichard Henderson########################################
501276a347e1SRichard Henderson# check if cpuid.h is usable.
501376a347e1SRichard Henderson
501476a347e1SRichard Hendersoncat > $TMPC << EOF
501576a347e1SRichard Henderson#include <cpuid.h>
501676a347e1SRichard Hendersonint main(void) {
5017774d566cSPeter Maydell    unsigned a, b, c, d;
5018774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5019774d566cSPeter Maydell
5020774d566cSPeter Maydell    if (max >= 1) {
5021774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5022774d566cSPeter Maydell    }
5023774d566cSPeter Maydell
5024774d566cSPeter Maydell    if (max >= 7) {
5025774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5026774d566cSPeter Maydell    }
5027774d566cSPeter Maydell
502876a347e1SRichard Henderson    return 0;
502976a347e1SRichard Henderson}
503076a347e1SRichard HendersonEOF
503176a347e1SRichard Hendersonif compile_prog "" "" ; then
503276a347e1SRichard Henderson    cpuid_h=yes
503376a347e1SRichard Hendersonfi
503476a347e1SRichard Henderson
50355dd89908SRichard Henderson##########################################
50365dd89908SRichard Henderson# avx2 optimization requirement check
50375dd89908SRichard Henderson#
50385dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
50395dd89908SRichard Henderson# since we won't be able to select the new routines.
50405dd89908SRichard Henderson
5041e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
50425dd89908SRichard Henderson  cat > $TMPC << EOF
50435dd89908SRichard Henderson#pragma GCC push_options
50445dd89908SRichard Henderson#pragma GCC target("avx2")
50455dd89908SRichard Henderson#include <cpuid.h>
50465dd89908SRichard Henderson#include <immintrin.h>
50475dd89908SRichard Hendersonstatic int bar(void *a) {
50485dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
50495dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
50505dd89908SRichard Henderson}
50515dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
50525dd89908SRichard HendersonEOF
50535dd89908SRichard Henderson  if compile_object "" ; then
50545dd89908SRichard Henderson    avx2_opt="yes"
505586583a07SLiam Merwick  else
505686583a07SLiam Merwick    avx2_opt="no"
50575dd89908SRichard Henderson  fi
50585dd89908SRichard Hendersonfi
50595dd89908SRichard Henderson
50606b8cd447SRobert Hoo##########################################
50616b8cd447SRobert Hoo# avx512f optimization requirement check
50626b8cd447SRobert Hoo#
50636b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
50646b8cd447SRobert Hoo# since we won't be able to select the new routines.
50656b8cd447SRobert Hoo# by default, it is turned off.
50666b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
50676b8cd447SRobert Hoo
50686b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
50696b8cd447SRobert Hoo  cat > $TMPC << EOF
50706b8cd447SRobert Hoo#pragma GCC push_options
50716b8cd447SRobert Hoo#pragma GCC target("avx512f")
50726b8cd447SRobert Hoo#include <cpuid.h>
50736b8cd447SRobert Hoo#include <immintrin.h>
50746b8cd447SRobert Hoostatic int bar(void *a) {
50756b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
50766b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
50776b8cd447SRobert Hoo}
50786b8cd447SRobert Hooint main(int argc, char *argv[])
50796b8cd447SRobert Hoo{
50806b8cd447SRobert Hoo	return bar(argv[0]);
50816b8cd447SRobert Hoo}
50826b8cd447SRobert HooEOF
50836b8cd447SRobert Hoo  if ! compile_object "" ; then
50846b8cd447SRobert Hoo    avx512f_opt="no"
50856b8cd447SRobert Hoo  fi
50866b8cd447SRobert Hooelse
50876b8cd447SRobert Hoo  avx512f_opt="no"
50886b8cd447SRobert Hoofi
50896b8cd447SRobert Hoo
5090f540166bSRichard Henderson########################################
5091f540166bSRichard Henderson# check if __[u]int128_t is usable.
5092f540166bSRichard Henderson
5093f540166bSRichard Hendersonint128=no
5094f540166bSRichard Hendersoncat > $TMPC << EOF
5095f540166bSRichard Henderson__int128_t a;
5096f540166bSRichard Henderson__uint128_t b;
5097f540166bSRichard Hendersonint main (void) {
5098f540166bSRichard Henderson  a = a + b;
5099f540166bSRichard Henderson  b = a * b;
5100464e3671SPeter Maydell  a = a * a;
5101f540166bSRichard Henderson  return 0;
5102f540166bSRichard Henderson}
5103f540166bSRichard HendersonEOF
5104f540166bSRichard Hendersonif compile_prog "" "" ; then
5105f540166bSRichard Henderson    int128=yes
5106f540166bSRichard Hendersonfi
510776a347e1SRichard Henderson
51087ebee43eSRichard Henderson#########################################
51097ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
51107ebee43eSRichard Henderson
51117ebee43eSRichard Hendersonatomic128=no
51127ebee43eSRichard Hendersonif test "$int128" = "yes"; then
51137ebee43eSRichard Henderson  cat > $TMPC << EOF
51147ebee43eSRichard Hendersonint main(void)
51157ebee43eSRichard Henderson{
51167ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
51177ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
51187ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
51197ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
51207ebee43eSRichard Henderson  return 0;
51217ebee43eSRichard Henderson}
51227ebee43eSRichard HendersonEOF
51237ebee43eSRichard Henderson  if compile_prog "" "" ; then
51247ebee43eSRichard Henderson    atomic128=yes
51257ebee43eSRichard Henderson  fi
51267ebee43eSRichard Hendersonfi
51277ebee43eSRichard Henderson
5128e6cd4bb5SRichard Hendersoncmpxchg128=no
5129e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5130e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5131e6cd4bb5SRichard Hendersonint main(void)
5132e6cd4bb5SRichard Henderson{
5133e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5134e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5135e6cd4bb5SRichard Henderson  return 0;
5136e6cd4bb5SRichard Henderson}
5137e6cd4bb5SRichard HendersonEOF
5138e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5139e6cd4bb5SRichard Henderson    cmpxchg128=yes
5140e6cd4bb5SRichard Henderson  fi
5141e6cd4bb5SRichard Hendersonfi
5142e6cd4bb5SRichard Henderson
5143df79b996SRichard Henderson#########################################
5144df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5145df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5146df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5147df79b996SRichard Henderson
5148df79b996SRichard Hendersoncat > $TMPC << EOF
5149df79b996SRichard Henderson#include <stdint.h>
5150df79b996SRichard Hendersonint main(void)
5151df79b996SRichard Henderson{
5152df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5153df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
51545fe40765SThomas Huth  y = __atomic_load_n(&x, __ATOMIC_RELAXED);
51555fe40765SThomas Huth  __atomic_store_n(&x, y, __ATOMIC_RELAXED);
51565fe40765SThomas Huth  __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
51575fe40765SThomas Huth  __atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
51585fe40765SThomas Huth  __atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
5159df79b996SRichard Henderson#else
5160df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5161df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5162df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5163df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5164df79b996SRichard Henderson#endif
5165df79b996SRichard Henderson  return 0;
5166df79b996SRichard Henderson}
5167df79b996SRichard HendersonEOF
5168df79b996SRichard Hendersonif compile_prog "" "" ; then
5169df79b996SRichard Henderson  atomic64=yes
5170df79b996SRichard Hendersonfi
5171df79b996SRichard Henderson
517226fffe29SEmilio G. Cota#########################################
517326fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
517426fffe29SEmilio G. Cotald_dynamic_list="no"
517526fffe29SEmilio G. Cotaif test "$static" = "no" ; then
517626fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
517726fffe29SEmilio G. Cota{
517826fffe29SEmilio G. Cota  foo;
517926fffe29SEmilio G. Cota};
518026fffe29SEmilio G. CotaEOF
518126fffe29SEmilio G. Cota
518226fffe29SEmilio G. Cota    cat > $TMPC <<EOF
518326fffe29SEmilio G. Cota#include <stdio.h>
518426fffe29SEmilio G. Cotavoid foo(void);
518526fffe29SEmilio G. Cota
518626fffe29SEmilio G. Cotavoid foo(void)
518726fffe29SEmilio G. Cota{
518826fffe29SEmilio G. Cota  printf("foo\n");
518926fffe29SEmilio G. Cota}
519026fffe29SEmilio G. Cota
519126fffe29SEmilio G. Cotaint main(void)
519226fffe29SEmilio G. Cota{
519326fffe29SEmilio G. Cota  foo();
519426fffe29SEmilio G. Cota  return 0;
519526fffe29SEmilio G. Cota}
519626fffe29SEmilio G. CotaEOF
519726fffe29SEmilio G. Cota
519826fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
519926fffe29SEmilio G. Cota        ld_dynamic_list="yes"
520026fffe29SEmilio G. Cota    fi
520126fffe29SEmilio G. Cotafi
520226fffe29SEmilio G. Cota
520326fffe29SEmilio G. Cota#########################################
520426fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
520526fffe29SEmilio G. Cota
520626fffe29SEmilio G. Cotald_exported_symbols_list="no"
520726fffe29SEmilio G. Cotaif test "$static" = "no" ; then
520826fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
520926fffe29SEmilio G. Cota  _foo
521026fffe29SEmilio G. CotaEOF
521126fffe29SEmilio G. Cota
521226fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
521326fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
521426fffe29SEmilio G. Cota    fi
521526fffe29SEmilio G. Cotafi
521626fffe29SEmilio G. Cota
521726fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
521826fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
521926fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
522026fffe29SEmilio G. Cota  error_exit \
522126fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
522226fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
522326fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
522426fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
522526fffe29SEmilio G. Cotafi
522626fffe29SEmilio G. Cota
52271e6e9acaSRichard Henderson########################################
5228db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5229db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5230db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5231db8aaae8SRichard Henderson
5232db8aaae8SRichard Hendersonattralias=no
5233db8aaae8SRichard Hendersoncat > $TMPC << EOF
5234db8aaae8SRichard Hendersonint x = 1;
5235db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5236db8aaae8SRichard Hendersonint main(void) { return 0; }
5237db8aaae8SRichard HendersonEOF
5238db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5239db8aaae8SRichard Henderson    attralias=yes
5240db8aaae8SRichard Hendersonfi
5241db8aaae8SRichard Henderson
5242db8aaae8SRichard Henderson########################################
52431e6e9acaSRichard Henderson# check if getauxval is available.
52441e6e9acaSRichard Henderson
52451e6e9acaSRichard Hendersongetauxval=no
52461e6e9acaSRichard Hendersoncat > $TMPC << EOF
52471e6e9acaSRichard Henderson#include <sys/auxv.h>
52481e6e9acaSRichard Hendersonint main(void) {
52491e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
52501e6e9acaSRichard Henderson}
52511e6e9acaSRichard HendersonEOF
52521e6e9acaSRichard Hendersonif compile_prog "" "" ; then
52531e6e9acaSRichard Henderson    getauxval=yes
52541e6e9acaSRichard Hendersonfi
52551e6e9acaSRichard Henderson
5256fd0e6053SJohn Snow########################################
5257fd0e6053SJohn Snow# check if ccache is interfering with
5258fd0e6053SJohn Snow# semantic analysis of macros
5259fd0e6053SJohn Snow
52605e4dfd3dSJohn Snowunset CCACHE_CPP2
5261fd0e6053SJohn Snowccache_cpp2=no
5262fd0e6053SJohn Snowcat > $TMPC << EOF
5263fd0e6053SJohn Snowstatic const int Z = 1;
5264fd0e6053SJohn Snow#define fn() ({ Z; })
5265fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5266fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5267fd0e6053SJohn Snow#define ID(X) (X)
5268fd0e6053SJohn Snowint main(int argc, char *argv[])
5269fd0e6053SJohn Snow{
5270fd0e6053SJohn Snow    int x = 0, y = 0;
5271fd0e6053SJohn Snow    x = ID(x);
5272fd0e6053SJohn Snow    x = fn();
5273fd0e6053SJohn Snow    fn();
5274fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5275fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5276fd0e6053SJohn Snow    return 0;
5277fd0e6053SJohn Snow}
5278fd0e6053SJohn SnowEOF
5279fd0e6053SJohn Snow
5280fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5281fd0e6053SJohn Snow    ccache_cpp2=yes
5282fd0e6053SJohn Snowfi
5283fd0e6053SJohn Snow
5284b553a042SJohn Snow#################################################
5285b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5286b553a042SJohn Snow
5287b553a042SJohn Snowif test "$fortify_source" != "no"; then
5288b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5289b553a042SJohn Snow    fortify_source="no";
5290e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5291cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5292b553a042SJohn Snow    fortify_source="no";
5293b553a042SJohn Snow  else
5294b553a042SJohn Snow    fortify_source="yes"
5295b553a042SJohn Snow  fi
5296b553a042SJohn Snowfi
5297b553a042SJohn Snow
52981efad060SFam Zheng###############################################
52991efad060SFam Zheng# Check if copy_file_range is provided by glibc
53001efad060SFam Zhenghave_copy_file_range=no
53011efad060SFam Zhengcat > $TMPC << EOF
53021efad060SFam Zheng#include <unistd.h>
53031efad060SFam Zhengint main(void) {
53041efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
53051efad060SFam Zheng  return 0;
53061efad060SFam Zheng}
53071efad060SFam ZhengEOF
53081efad060SFam Zhengif compile_prog "" "" ; then
53091efad060SFam Zheng    have_copy_file_range=yes
53101efad060SFam Zhengfi
53111efad060SFam Zheng
5312d2042378SAneesh Kumar K.V##########################################
5313277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5314277abf15SJan Vesely
5315277abf15SJan Veselyhave_fsxattr=no
5316277abf15SJan Veselycat > $TMPC << EOF
5317277abf15SJan Vesely#include <linux/fs.h>
5318277abf15SJan Veselystruct fsxattr foo;
5319277abf15SJan Veselyint main(void) {
5320277abf15SJan Vesely  return 0;
5321277abf15SJan Vesely}
5322277abf15SJan VeselyEOF
5323277abf15SJan Veselyif compile_prog "" "" ; then
5324277abf15SJan Vesely    have_fsxattr=yes
5325277abf15SJan Veselyfi
5326277abf15SJan Vesely
5327b66e10e4SPeter Maydell##########################################
5328a40161cbSPaolo Bonzini# check for usable membarrier system call
5329a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5330a40161cbSPaolo Bonzini    have_membarrier=no
5331a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5332a40161cbSPaolo Bonzini        have_membarrier=yes
5333a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5334a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5335a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5336a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5337a40161cbSPaolo Bonzini    #include <unistd.h>
5338a40161cbSPaolo Bonzini    #include <stdlib.h>
5339a40161cbSPaolo Bonzini    int main(void) {
5340a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5341a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5342a40161cbSPaolo Bonzini	exit(0);
5343a40161cbSPaolo Bonzini    }
5344a40161cbSPaolo BonziniEOF
5345a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5346a40161cbSPaolo Bonzini            have_membarrier=yes
5347a40161cbSPaolo Bonzini        fi
5348a40161cbSPaolo Bonzini    fi
5349a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5350a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5351a40161cbSPaolo Bonzini    fi
5352a40161cbSPaolo Bonzinielse
5353a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5354a40161cbSPaolo Bonzini    # work on Wine.
5355a40161cbSPaolo Bonzini    membarrier=no
5356a40161cbSPaolo Bonzinifi
5357a40161cbSPaolo Bonzini
5358a40161cbSPaolo Bonzini##########################################
5359b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5360575b22b1SLaurent Vivierhave_rtnetlink=no
5361575b22b1SLaurent Viviercat > $TMPC << EOF
5362575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5363575b22b1SLaurent Vivierint main(void) {
5364575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5365575b22b1SLaurent Vivier}
5366575b22b1SLaurent VivierEOF
5367575b22b1SLaurent Vivierif compile_prog "" "" ; then
5368575b22b1SLaurent Vivier    have_rtnetlink=yes
5369575b22b1SLaurent Vivierfi
5370575b22b1SLaurent Vivier
53716a02c806SStefan Hajnoczi##########################################
53726a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
53736a02c806SStefan Hajnoczihave_af_vsock=no
53746a02c806SStefan Hajnoczicat > $TMPC << EOF
53756a02c806SStefan Hajnoczi#include <errno.h>
53766a02c806SStefan Hajnoczi#include <sys/types.h>
53776a02c806SStefan Hajnoczi#include <sys/socket.h>
53786a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
53796a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
53806a02c806SStefan Hajnoczi#endif
53816a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
53826a02c806SStefan Hajnocziint main(void) {
53836a02c806SStefan Hajnoczi    int sock, ret;
53846a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
53856a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
53866a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
53876a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
53886a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
53896a02c806SStefan Hajnoczi        return 0;
53906a02c806SStefan Hajnoczi    }
53916a02c806SStefan Hajnoczi    return -1;
53926a02c806SStefan Hajnoczi}
53936a02c806SStefan HajnocziEOF
53946a02c806SStefan Hajnocziif compile_prog "" "" ; then
53956a02c806SStefan Hajnoczi    have_af_vsock=yes
53966a02c806SStefan Hajnoczifi
53976a02c806SStefan Hajnoczi
5398f0d92b56SLongpeng(Mike)##########################################
5399f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
54004f67366eSThomas Huthhave_afalg=no
5401f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5402f0d92b56SLongpeng(Mike)#include <errno.h>
5403f0d92b56SLongpeng(Mike)#include <sys/types.h>
5404f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5405f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5406f0d92b56SLongpeng(Mike)int main(void) {
5407f0d92b56SLongpeng(Mike)    int sock;
5408f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5409f0d92b56SLongpeng(Mike)    return sock;
5410f0d92b56SLongpeng(Mike)}
5411f0d92b56SLongpeng(Mike)EOF
5412f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5413f0d92b56SLongpeng(Mike)    have_afalg=yes
5414f0d92b56SLongpeng(Mike)fi
5415f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5416f0d92b56SLongpeng(Mike)then
5417f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5418f0d92b56SLongpeng(Mike)    then
5419f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5420f0d92b56SLongpeng(Mike)    fi
5421f0d92b56SLongpeng(Mike)fi
5422f0d92b56SLongpeng(Mike)
5423f0d92b56SLongpeng(Mike)
54246969ec6cSJames Clarke#################################################
54254d04351fSChristopher Covington# check for sysmacros.h
54264d04351fSChristopher Covington
54274d04351fSChristopher Covingtonhave_sysmacros=no
54284d04351fSChristopher Covingtoncat > $TMPC << EOF
54294d04351fSChristopher Covington#include <sys/sysmacros.h>
54304d04351fSChristopher Covingtonint main(void) {
54314d04351fSChristopher Covington    return makedev(0, 0);
54324d04351fSChristopher Covington}
54334d04351fSChristopher CovingtonEOF
54344d04351fSChristopher Covingtonif compile_prog "" "" ; then
54354d04351fSChristopher Covington    have_sysmacros=yes
54364d04351fSChristopher Covingtonfi
54374d04351fSChristopher Covington
54384d04351fSChristopher Covington##########################################
543949e00a18SAndreas Grapentin# check for _Static_assert()
544049e00a18SAndreas Grapentin
544149e00a18SAndreas Grapentinhave_static_assert=no
544249e00a18SAndreas Grapentincat > $TMPC << EOF
544349e00a18SAndreas Grapentin_Static_assert(1, "success");
544449e00a18SAndreas Grapentinint main(void) {
544549e00a18SAndreas Grapentin    return 0;
544649e00a18SAndreas Grapentin}
544749e00a18SAndreas GrapentinEOF
544849e00a18SAndreas Grapentinif compile_prog "" "" ; then
544949e00a18SAndreas Grapentin    have_static_assert=yes
545049e00a18SAndreas Grapentinfi
545149e00a18SAndreas Grapentin
545249e00a18SAndreas Grapentin##########################################
5453e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5454e674605fSTomáš Golembiovský
5455e674605fSTomáš Golembiovskýhave_utmpx=no
5456e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5457e674605fSTomáš Golembiovský#include <utmpx.h>
5458e674605fSTomáš Golembiovskýstruct utmpx user_info;
5459e674605fSTomáš Golembiovskýint main(void) {
5460e674605fSTomáš Golembiovský    return 0;
5461e674605fSTomáš Golembiovský}
5462e674605fSTomáš GolembiovskýEOF
5463e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5464e674605fSTomáš Golembiovský    have_utmpx=yes
5465e674605fSTomáš Golembiovskýfi
5466e674605fSTomáš Golembiovský
5467e674605fSTomáš Golembiovský##########################################
5468db1ed1abSRichard Henderson# check for getrandom()
5469db1ed1abSRichard Henderson
5470db1ed1abSRichard Hendersonhave_getrandom=no
5471db1ed1abSRichard Hendersoncat > $TMPC << EOF
5472db1ed1abSRichard Henderson#include <sys/random.h>
5473db1ed1abSRichard Hendersonint main(void) {
5474db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
5475db1ed1abSRichard Henderson}
5476db1ed1abSRichard HendersonEOF
5477db1ed1abSRichard Hendersonif compile_prog "" "" ; then
5478db1ed1abSRichard Henderson    have_getrandom=yes
5479db1ed1abSRichard Hendersonfi
5480db1ed1abSRichard Henderson
5481db1ed1abSRichard Henderson##########################################
5482247724cbSMarc-André Lureau# checks for sanitizers
5483247724cbSMarc-André Lureau
5484247724cbSMarc-André Lureauhave_asan=no
5485247724cbSMarc-André Lureauhave_ubsan=no
5486d83414e1SMarc-André Lureauhave_asan_iface_h=no
5487d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5488247724cbSMarc-André Lureau
5489247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5490b9f44da2SMarc-André Lureau  write_c_skeleton
5491247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5492247724cbSMarc-André Lureau      have_asan=yes
5493247724cbSMarc-André Lureau  fi
5494b9f44da2SMarc-André Lureau
5495b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5496b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5497b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5498b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5499b9f44da2SMarc-André Lureau#include <stdlib.h>
5500b9f44da2SMarc-André Lureauint main(void) {
5501b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5502f2dfe54cSLeonid Bloch    if (tmp != NULL) {
5503b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
5504b9f44da2SMarc-André Lureau    }
5505d1abf3fcSOlaf Hering    return 1;
5506f2dfe54cSLeonid Bloch}
5507b9f44da2SMarc-André LureauEOF
5508247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5509247724cbSMarc-André Lureau      have_ubsan=yes
5510247724cbSMarc-André Lureau  fi
5511d83414e1SMarc-André Lureau
5512d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5513d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5514d83414e1SMarc-André Lureau  fi
5515d83414e1SMarc-André Lureau
5516d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5517d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5518d83414e1SMarc-André Lureauint main(void) {
5519d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5520d83414e1SMarc-André Lureau  return 0;
5521d83414e1SMarc-André Lureau}
5522d83414e1SMarc-André LureauEOF
5523d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5524d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5525d83414e1SMarc-André Lureau  fi
5526247724cbSMarc-André Lureaufi
5527247724cbSMarc-André Lureau
5528247724cbSMarc-André Lureau##########################################
5529adc28027SAlexander Bulekov# checks for fuzzer
553054c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then
5531adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
5532dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
5533adc28027SAlexander Bulekov    have_fuzzer=yes
553464ed6f92SPaolo Bonzini  else
553564ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
553664ed6f92SPaolo Bonzini    exit 1
5537adc28027SAlexander Bulekov  fi
5538adc28027SAlexander Bulekovfi
5539adc28027SAlexander Bulekov
55400aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
55410aebab04SLingfeng Yang# keep it separate until that is not the case.
55420aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
55430aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
55440aebab04SLingfeng Yangfi
55450aebab04SLingfeng Yanghave_tsan=no
55460aebab04SLingfeng Yanghave_tsan_iface_fiber=no
55470aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
55480aebab04SLingfeng Yang  write_c_skeleton
55490aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
55500aebab04SLingfeng Yang      have_tsan=yes
55510aebab04SLingfeng Yang  fi
55520aebab04SLingfeng Yang  cat > $TMPC << EOF
55530aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
55540aebab04SLingfeng Yangint main(void) {
55550aebab04SLingfeng Yang  __tsan_create_fiber(0);
55560aebab04SLingfeng Yang  return 0;
55570aebab04SLingfeng Yang}
55580aebab04SLingfeng YangEOF
55590aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
55600aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
55610aebab04SLingfeng Yang  fi
55620aebab04SLingfeng Yangfi
55630aebab04SLingfeng Yang
5564adc28027SAlexander Bulekov##########################################
556517824406SJunyan He# check for libpmem
556617824406SJunyan He
556717824406SJunyan Heif test "$libpmem" != "no"; then
556817824406SJunyan He	if $pkg_config --exists "libpmem"; then
556917824406SJunyan He		libpmem="yes"
557017824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
557117824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
557217824406SJunyan He	else
557317824406SJunyan He		if test "$libpmem" = "yes" ; then
557417824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
557517824406SJunyan He		fi
557617824406SJunyan He		libpmem="no"
557717824406SJunyan He	fi
557817824406SJunyan Hefi
557917824406SJunyan He
558017824406SJunyan He##########################################
558121b2eca6SJingqi Liu# check for libdaxctl
558221b2eca6SJingqi Liu
558321b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
558421b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
558521b2eca6SJingqi Liu		libdaxctl="yes"
558621b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
558721b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
558821b2eca6SJingqi Liu	else
558921b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
559021b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
559121b2eca6SJingqi Liu		fi
559221b2eca6SJingqi Liu		libdaxctl="no"
559321b2eca6SJingqi Liu	fi
559421b2eca6SJingqi Liufi
559521b2eca6SJingqi Liu
559621b2eca6SJingqi Liu##########################################
5597675b9b53SMarc-André Lureau# check for slirp
5598675b9b53SMarc-André Lureau
5599675b9b53SMarc-André Lureaucase "$slirp" in
56004d34a86bSPaolo Bonzini  auto | enabled | internal)
56014d34a86bSPaolo Bonzini    # Simpler to always update submodule, even if not needed.
56024d34a86bSPaolo Bonzini    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
56037c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
56047c57bdd8SMarc-André Lureau    fi
5605675b9b53SMarc-André Lureau    ;;
5606675b9b53SMarc-André Lureauesac
5607675b9b53SMarc-André Lureau
560854e7aac0SAlexey Krasikov##########################################
560954e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
561054e7aac0SAlexey Krasikov
561154e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
561254e7aac0SAlexey Krasikov
561354e7aac0SAlexey Krasikov    have_keyring=no
561454e7aac0SAlexey Krasikov    cat > $TMPC << EOF
561554e7aac0SAlexey Krasikov#include <errno.h>
561654e7aac0SAlexey Krasikov#include <asm/unistd.h>
561754e7aac0SAlexey Krasikov#include <linux/keyctl.h>
561854e7aac0SAlexey Krasikov#include <unistd.h>
561954e7aac0SAlexey Krasikovint main(void) {
562054e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
562154e7aac0SAlexey Krasikov}
562254e7aac0SAlexey KrasikovEOF
562354e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
562454e7aac0SAlexey Krasikov        have_keyring=yes
562554e7aac0SAlexey Krasikov    fi
562654e7aac0SAlexey Krasikovfi
562754e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
562854e7aac0SAlexey Krasikovthen
5629b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
563054e7aac0SAlexey Krasikov    then
563154e7aac0SAlexey Krasikov	secret_keyring=yes
563254e7aac0SAlexey Krasikov    else
563354e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
563454e7aac0SAlexey Krasikov	then
563554e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
563654e7aac0SAlexey Krasikovbut not implemented on your system"
563754e7aac0SAlexey Krasikov	else
563854e7aac0SAlexey Krasikov	    secret_keyring=no
563954e7aac0SAlexey Krasikov	fi
564054e7aac0SAlexey Krasikov    fi
564154e7aac0SAlexey Krasikovfi
564254e7aac0SAlexey Krasikov
564392500362SAlexey Krasikov##########################################
5644e86ecd4bSJuan Quintela# End of CC checks
5645e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5646e86ecd4bSJuan Quintela
5647d83414e1SMarc-André Lureauwrite_c_skeleton
5648d83414e1SMarc-André Lureau
56491d728c39SBlue Swirlif test "$gcov" = "yes" ; then
5650bf0e56a3SMarc-André Lureau  :
5651b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5652086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
5653086d5f75SPaolo Bonzini  debug=no
5654086d5f75SPaolo Bonzinifi
5655086d5f75SPaolo Bonzini
5656086d5f75SPaolo Bonzinicase "$ARCH" in
5657086d5f75SPaolo Bonzinialpha)
5658086d5f75SPaolo Bonzini  # Ensure there's only a single GP
5659086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
5660086d5f75SPaolo Bonzini;;
5661086d5f75SPaolo Bonziniesac
5662086d5f75SPaolo Bonzini
5663086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
5664086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
5665086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
5666086d5f75SPaolo Bonzinifi
5667a316e378SJuan Quintela
5668247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5669db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
5670db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
5671d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5672d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5673d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5674d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5675d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5676d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5677d83414e1SMarc-André Lureau  fi
5678247724cbSMarc-André Lureaufi
56790aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
56800aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
56810aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
56820aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
56830aebab04SLingfeng Yang  else
56840aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
56850aebab04SLingfeng Yang  fi
56860aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
56870aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
56880aebab04SLingfeng Yangfi
5689247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5690db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
5691db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
5692247724cbSMarc-André Lureaufi
5693247724cbSMarc-André Lureau
56946542aa9cSPeter Lieven##########################################
56956542aa9cSPeter Lieven# Do we have libnfs
56966542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5697b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
56986542aa9cSPeter Lieven    libnfs="yes"
56996542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
57006542aa9cSPeter Lieven  else
57016542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
57028efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
57036542aa9cSPeter Lieven    fi
57046542aa9cSPeter Lieven    libnfs="no"
57056542aa9cSPeter Lieven  fi
57066542aa9cSPeter Lievenfi
57071d728c39SBlue Swirl
57083efac6ebSTomáš Golembiovský##########################################
57093efac6ebSTomáš Golembiovský
57100aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
57110aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
5712e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
5713db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
5714e86ecd4bSJuan Quintela    fi
5715e86ecd4bSJuan Quintelafi
5716e86ecd4bSJuan Quintela
5717952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5718952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5719cb8baa77SMark Cave-Ayland    flags="--no-seh --nxcompat"
5720cb8baa77SMark Cave-Ayland
5721cb8baa77SMark Cave-Ayland    # Disable ASLR for debug builds to allow debugging with gdb
5722cb8baa77SMark Cave-Ayland    if test "$debug" = "no" ; then
5723cb8baa77SMark Cave-Ayland        flags="--dynamicbase $flags"
5724cb8baa77SMark Cave-Ayland    fi
5725cb8baa77SMark Cave-Ayland
5726cb8baa77SMark Cave-Ayland    for flag in $flags; do
5727e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5728db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
5729952afb71SBlue Swirl        fi
5730952afb71SBlue Swirl    done
5731952afb71SBlue Swirlfi
5732952afb71SBlue Swirl
5733e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5734e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5735e0580342SKamil Rytarowski  ivshmem=yes
5736e0580342SKamil Rytarowskifi
5737e0580342SKamil Rytarowski
57384b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5739b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
57407e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
5741983eef5aSMeador Inge      virtfs=yes
5742983eef5aSMeador Inge    else
5743983eef5aSMeador Inge      if test "$virtfs" = yes; then
57447e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
5745983eef5aSMeador Inge      fi
574617500370SAndreas Färber      virtfs=no
5747983eef5aSMeador Inge    fi
5748b855f8d1SPaolo Bonzini  else
5749b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5750b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5751b855f8d1SPaolo Bonzini    fi
5752b855f8d1SPaolo Bonzini    virtfs=no
575317bff52bSM. Mohan Kumar  fi
5754ff69fd8cSLaurent Vivierfi
57559d6bc27bSMichael Roth
57569d6bc27bSMichael Roth# Probe for guest agent support/options
57579d6bc27bSMichael Roth
5758e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5759a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
5760a5125905SLaurent Vivier      guest_agent=no
5761a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5762e8ef31a3SMichael Tokarev      guest_agent=yes
5763e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5764e8ef31a3SMichael Tokarev      guest_agent=no
5765e8ef31a3SMichael Tokarev  else
5766e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5767ca35f780SPaolo Bonzini  fi
57684b1c11fdSDaniel P. Berrangefi
5769ca35f780SPaolo Bonzini
57709d6bc27bSMichael Roth# Guest agent Window MSI  package
57719d6bc27bSMichael Roth
57729d6bc27bSMichael Rothif test "$guest_agent" != yes; then
57739d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
57749d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
57759d6bc27bSMichael Roth  fi
57769d6bc27bSMichael Roth  guest_agent_msi=no
57779d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
57789d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
57799d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
57809d6bc27bSMichael Roth  fi
57819d6bc27bSMichael Roth  guest_agent_msi=no
57829d6bc27bSMichael Rothelif ! has wixl; then
57839d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
57849d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
57859d6bc27bSMichael Roth  fi
57869d6bc27bSMichael Roth  guest_agent_msi=no
57871a34904eSMichael Rothelse
57881a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
57891a34904eSMichael Roth  # disabled explicitly
57901a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
57911a34904eSMichael Roth    guest_agent_msi=yes
57921a34904eSMichael Roth  fi
57939d6bc27bSMichael Rothfi
57949d6bc27bSMichael Roth
57951a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
57969d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
57979d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
57989d6bc27bSMichael Roth  fi
57999d6bc27bSMichael Roth
58009d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
58019d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
58029d6bc27bSMichael Roth  fi
58039d6bc27bSMichael Roth
58049d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
58059d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
58069d6bc27bSMichael Roth  fi
58079d6bc27bSMichael Roth
58089d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
580989138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
58109d6bc27bSMichael Roth  fi
58119d6bc27bSMichael Roth
581289138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
58139d6bc27bSMichael Roth
58149d6bc27bSMichael Roth  case "$cpu" in
58159d6bc27bSMichael Roth  x86_64)
58169d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
58179d6bc27bSMichael Roth    ;;
58189d6bc27bSMichael Roth  i386)
58199d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
58209d6bc27bSMichael Roth    ;;
58219d6bc27bSMichael Roth  *)
58229d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
58239d6bc27bSMichael Roth    ;;
58249d6bc27bSMichael Roth  esac
58259d6bc27bSMichael Rothfi
58269d6bc27bSMichael Roth
5827ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5828ca35f780SPaolo Bonziniroms=
5829e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
5830e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
5831e633a5c6SEric Blake        test "$softmmu" = yes ; then
5832e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5833c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5834c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5835c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5836e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5837e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5838ca35f780SPaolo Bonzini            roms="optionrom"
5839e57218b6SPeter Maydell            break
5840e57218b6SPeter Maydell        fi
5841e57218b6SPeter Maydell    done
5842ca35f780SPaolo Bonzinifi
5843ca35f780SPaolo Bonzini
58442e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
58459933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
58462e33c3f8SThomas Huth  write_c_skeleton
58472e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
58489933c305SChristian Borntraeger    roms="$roms s390-ccw"
58491ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
58501ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
58511ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
58521ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
58531ef6bfc2SPhilippe Mathieu-Daudé    fi
58549933c305SChristian Borntraeger  fi
58552e33c3f8SThomas Huthfi
58569933c305SChristian Borntraeger
585711cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
585811cde1c8SBruno Dominguez# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
585911cde1c8SBruno Dominguezif has $cxx; then
586011cde1c8SBruno Dominguez    cat > $TMPC <<EOF
586111cde1c8SBruno Dominguezint c_function(void);
586211cde1c8SBruno Dominguezint main(void) { return c_function(); }
586311cde1c8SBruno DominguezEOF
586411cde1c8SBruno Dominguez
586511cde1c8SBruno Dominguez    compile_object
586611cde1c8SBruno Dominguez
586711cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
586811cde1c8SBruno Dominguezextern "C" {
586911cde1c8SBruno Dominguez   int c_function(void);
587011cde1c8SBruno Dominguez}
587111cde1c8SBruno Dominguezint c_function(void) { return 42; }
587211cde1c8SBruno DominguezEOF
587311cde1c8SBruno Dominguez
587411cde1c8SBruno Dominguez    update_cxxflags
587511cde1c8SBruno Dominguez
58765770e8afSPaolo Bonzini    if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
587711cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
587811cde1c8SBruno Dominguez        :
587911cde1c8SBruno Dominguez    else
588011cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
588111cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
588211cde1c8SBruno Dominguez        cxx=
588311cde1c8SBruno Dominguez    fi
588411cde1c8SBruno Dominguezelse
588511cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
588611cde1c8SBruno Dominguez    cxx=
588711cde1c8SBruno Dominguezfi
588811cde1c8SBruno Dominguez
58895d91a2edSYonggang Luoif test $git_update = 'yes' ; then
58905d91a2edSYonggang Luo    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
58915d91a2edSYonggang Luofi
58925d91a2edSYonggang Luo
589398ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
589497a847bcSbellard
589598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
589698ec69acSJuan Quintelaecho >> $config_host_mak
589798ec69acSJuan Quintela
5898e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
5899cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
5900aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5901f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
5902804edf29SJuan Quintela
590398ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5904727e5283SPaolo Bonzini
5905f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
5906f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
5907f3494749SPaolo Bonzinielse
5908f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
5909f3494749SPaolo Bonzinifi
5910f8393946Saurel32if test "$debug_tcg" = "yes" ; then
59112358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5912f8393946Saurel32fi
59131625af87Saliguoriif test "$strip_opt" = "yes" ; then
591452ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
59151625af87Saliguorifi
59167d13299dSbellardif test "$bigendian" = "yes" ; then
5917e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
591897a847bcSbellardfi
591967b915a5Sbellardif test "$mingw32" = "yes" ; then
592098ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
592189138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
59229fe6de94SBlue Swirl  version_major=${rc_version%%.*}
59239fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59249fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
59259fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59269fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
59279fe6de94SBlue Swirl  version_micro=0
59289fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
59299fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5930d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5931d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5932f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5933d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5934d9840e25STomoki Sekiyama  fi
593550cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
593676dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
593750cbebb9SMichael Roth  fi
59381a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
59394bad7c3bSStefan Hajnoczi    echo "CONFIG_QGA_MSI=y" >> $config_host_mak
59409dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
59419dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
59429dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
59439dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
59449dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
59459dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
59469dacf32dSYossi Hindin  fi
5947210fa556Spbrookelse
594835f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5949210fa556Spbrookfi
5950128ab2ffSblueswir1
5951dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5952dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5953dffcb71cSMark McLoughlinfi
5954dffcb71cSMark McLoughlin
595583fb7adfSbellardif test "$darwin" = "yes" ; then
595698ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
595783fb7adfSbellardfi
5958b29fe3edSmalc
5959ec530c81Sbellardif test "$solaris" = "yes" ; then
596098ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
5961ec530c81Sbellardfi
5962179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5963179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5964179cf400SAndreas Färberfi
596597a847bcSbellardif test "$static" = "yes" ; then
596698ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
596797a847bcSbellardfi
59681ba16968SStefan Weilif test "$profiler" = "yes" ; then
59692358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
597005c2a3e7Sbellardfi
5971c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
5972c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
5973c932ce31SPaolo Bonzinifi
5974f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
5975f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
5976f15bff25SPaolo Bonzinifi
5977e2d8830eSBradecho "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
59788a16d273Sthsif test "$vde" = "yes" ; then
597998ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
5980e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
59818a16d273Sthsfi
598258952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
598358952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
598458952137SVincenzo Maffionefi
5985015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5986015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5987015a33bdSGongleifi
59884cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
59894cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
59904cc600d2SPaolo Bonzinifi
599147e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
5992a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
59933f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
599447e98658SCorey Bryantfi
59952358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
59960c58ac1cSmalcfor drv in $audio_drv_list; do
59971ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
5998484e2cc7SPaolo Bonzini    echo "$def=y" >> $config_host_mak
59990c58ac1cSmalcdone
6000478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
6001478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
6002478e943fSPaolo Bonzinifi
6003b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6004478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
6005478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
6006478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
6007478e943fSPaolo Bonzinifi
6008b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6009478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
6010b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6011b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6012b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6013478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
6014478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
6015478e943fSPaolo Bonzinifi
60162e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
6017d5631638Smalcif test "$audio_win_int" = "yes" ; then
6018d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6019d5631638Smalcfi
6020b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6021b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6022dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6023dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6024dce512deSChristoph Hellwigfi
602589138857SStefan Weilqemu_version=$(head $source_path/VERSION)
60262358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
602798ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
60282b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
602917969268SFam Zhengif test "$modules" = "yes"; then
6030e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6031e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
603289138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
603317969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
603417969268SFam Zhengfi
6035bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
6036bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
6037bd83c861SChristian Ehrhardtfi
6038e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
60398781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
60408781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
60418781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
60428781595bSGerd Hoffmannfi
6043099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
60442358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6045099d6b0fSRiku Voipiofi
604640ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
604740ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
604840ff6d7eSKevin Wolffi
60493ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
60502358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
60513ce34dfbSvibisreenivasanfi
6052c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6053c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6054c2882b96SRiku Voipiofi
6055751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6056751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6057751bcc39SMarc-André Lureaufi
6058955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6059955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6060955727d2SCortland Tölvafi
6061d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6062d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6063d0927938SUlrich Hechtfi
60643d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
60653d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
60663d4fa43eSKusanagi Kouichifi
6067b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6068b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6069b953f075SDenis V. Lunevfi
6070ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6071ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6072ed911435SKevin Wolffi
6073c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6074c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6075c727f47dSPeter Maydellfi
6076dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6077dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6078dace20dcSPeter Maydellfi
6079d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6080d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6081d0927938SUlrich Hechtfi
60824e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
60834e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
60844e0c6529SAlex Blighfi
6085cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6086cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6087cd758dd0SAlex Blighfi
60883b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
60893b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
60903b6edd16SPeter Maydellfi
60913b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
60923b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
60933b6edd16SPeter Maydellfi
6094a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6095a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6096a8fd1abaSPeter Maydellfi
609751834341SRiku Voipioif test "$timerfd" = "yes" ; then
609851834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
609951834341SRiku Voipiofi
61009af5c906SRiku Voipioif test "$setns" = "yes" ; then
61019af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
61029af5c906SRiku Voipiofi
610338860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
610438860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
610538860a03SAleksandar Markovicfi
61065a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
61075a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
61085a03cd00SAleksandar Markovicfi
6109db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
6110db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
6111db37dd89SAleksandar Markovicfi
6112d6092e08SFilip Bozutaif test "$btrfs" = "yes" ; then
6113d6092e08SFilip Bozuta  echo "CONFIG_BTRFS=y" >> $config_host_mak
6114d6092e08SFilip Bozutafi
61153b3f24adSaurel32if test "$inotify" = "yes" ; then
61162358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
61173b3f24adSaurel32fi
6118c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6119c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6120c05c7a73SRiku Voipiofi
6121401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6122401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6123401bc051SPeter Maydellfi
61245c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
61255c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
61265c99fa37SKeno Fischerfi
61278a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
61288a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
61298a792b03SJiufei Xuefi
61306ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
61316ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
61326ae9a1f4SJuan Quintelafi
61336ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
61346ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
61356ae9a1f4SJuan Quintelafi
6136769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6137484e2cc7SPaolo Bonzini  echo "CONFIG_CURL=y" >> $config_host_mak
6138b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
61396ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6140769ce76dSAlexander Graffi
61412e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
614298ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
61438eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
61442e4d9fb1Saurel32fi
6145a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6146484e2cc7SPaolo Bonzini  echo "CONFIG_GTK=y" >> $config_host_mak
6147a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6148014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6149925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6150925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6151925a0400SGerd Hoffmann  fi
6152bbbf9bfbSStefan Weilfi
6153f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6154f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6155f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6156f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
615725a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
6158f876b765SMarc-André Lureaufi
6159a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6160ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6161ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6162a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
6163a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
6164ddbb0d09SDaniel P. Berrangefi
616591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
616691bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
61671f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
61681f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
61691f923c70SLongpeng(Mike)  fi
617046859d93SDaniel P. Berrangé  echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak
617146859d93SDaniel P. Berrangé  echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak
617262893b67SDaniel P. Berrangefi
617391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
617491bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6175becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6176a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
6177a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
6178ed754746SDaniel P. Berrangefi
6179e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
6180e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
6181e0576942SDaniel P. Berrangéfi
61829a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
61839a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
61849a2fd434SDaniel P. Berrangefi
61858953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
61868953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
61878953caf3SDaniel P. Berrangefi
6188559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6189559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6190559607eaSDaniel P. Berrangefi
6191e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
6192e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
6193e865b97fSChen Gangfi
61946b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
61956b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
61966b39b063SEric Blakefi
61979df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
61989df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
61999df8b20dSThomas Huthfi
62002a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
62012a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
62022a4b472cSDavid CARLIERfi
6203277abf15SJan Vesely
6204277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6205277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6206277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6207277abf15SJan Vesely# if this macro is set.
6208277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6209277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6210277abf15SJan Veselyfi
62111efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
62121efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
62131efad060SFam Zhengfi
6214bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6215bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6216a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6217e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6218a4ccabcfSAnthony Liguorifi
62199d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
62209d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
62219d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
62229d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
62239d9e1521SGerd Hoffmannfi
62241badb709SPaolo Bonziniif test "$xen" = "enabled" ; then
62256dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6226d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6227582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
6228582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
6229e37630caSaliguorifi
62305c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
62315c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
62325c6c3a6cSChristoph Hellwigfi
6233c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
6234c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
6235c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
6236c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
6237c10dd856SAarushi Mehtafi
6238758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6239758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6240ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
6241758e8e38SVenkateswararao Jujjuri (JV)fi
62424f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
62434f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
62444f26f2b6SAvi Kivityfi
6245983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6246758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6247758e8e38SVenkateswararao Jujjuri (JV)fi
62485e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
62495e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
62505e9be92dSNicholas Bellingerfi
6251af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6252af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6253af3bba76SPaolo Bonzinifi
6254af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
625556f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
625603ce5744SNikolay Nikolaevfi
6257108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
6258108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
6259108a6481SCindy Lufi
6260042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6261042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6262042cea27SGongleifi
6263fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6264fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
62655fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
62665fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
62675fe97d88SStefano Garzarella  fi
6268fc0b9b0eSStefan Hajnoczifi
6269299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6270299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6271299e6f19SPaolo Bonzinifi
6272e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6273e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6274e6a74868SMarc-André Lureaufi
6275108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
6276108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
6277108a6481SCindy Lufi
627898fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
627998fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
628098fc1adaSDr. David Alan Gilbertfi
6281bf9298b9Saliguoriif test "$iovec" = "yes" ; then
62822358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6283bf9298b9Saliguorifi
6284ceb42de8Saliguoriif test "$preadv" = "yes" ; then
62852358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6286ceb42de8Saliguorifi
6287a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6288a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6289a40161cbSPaolo Bonzinifi
6290dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6291dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6292dcc38d1cSMarcelo Tosattifi
6293d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6294d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6295d339d766SRichard W.M. Jonesfi
62961badb709SPaolo Bonziniif test "$tcg" = "enabled"; then
62979195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
62989195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
62999195b2c2SStefan Weil  fi
6300b3f6ea7eSPaolo Bonzinifi
63015f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
63025f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
63035f6b9e8fSBlue Swirlfi
6304e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6305e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6306e78815a5SAndreas Färberfi
6307e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6308e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6309e78815a5SAndreas Färberfi
63109bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
63119bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
63129bc5a719SAndreas Gustafssonfi
6313cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6314cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
63152634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
63162634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
6317cd4ec0b4SGerd Hoffmannfi
6318cd4ec0b4SGerd Hoffmann
63197b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
63207b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
63217b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
63227b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6323111a38b0SRobert Relyeafi
6324111a38b0SRobert Relyea
63252b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
63262b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6327b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6328b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
63292b2325ffSGerd Hoffmannfi
63302b2325ffSGerd Hoffmann
633169354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
633269354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6333cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6334cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
633569354a83SHans de Goedefi
633669354a83SHans de Goede
6337da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6338da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6339de2d3005SPaolo Bonzini  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
6340da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6341014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6342014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6343014cb152SGerd Hoffmann  fi
634420ff075bSMichael Wallefi
634520ff075bSMichael Walle
6346d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
6347d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
6348d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
6349d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
6350d52c454aSMarc-André Lureaufi
6351d52c454aSMarc-André Lureau
6352d52c454aSMarc-André Lureau
635399f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
635499f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
635599f2dbd3SLiang Lifi
635699f2dbd3SLiang Li
63576b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
63586b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
63596b8cd447SRobert Hoofi
63606b8cd447SRobert Hoo
6361607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6362607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6363708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
6364607dacd0Sqiaonuohanfi
6365607dacd0Sqiaonuohan
6366607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6367607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6368708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
6369607dacd0Sqiaonuohanfi
6370607dacd0Sqiaonuohan
63716b383c08SPeter Wuif test "$bzip2" = "yes" ; then
63726b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
63736b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
63746b383c08SPeter Wufi
63756b383c08SPeter Wu
637683bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
637783bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
637883bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
637983bc1f97SJulio Faraccofi
638083bc1f97SJulio Faracco
63813a678481SJuan Quintelaif test "$zstd" = "yes" ; then
63823a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
63835e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
63845e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
63853a678481SJuan Quintelafi
63863a678481SJuan Quintela
6387c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6388484e2cc7SPaolo Bonzini  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
63896ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
63906ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6391c589b249SRonnie Sahlbergfi
6392c589b249SRonnie Sahlberg
63936542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
6394484e2cc7SPaolo Bonzini  echo "CONFIG_LIBNFS=y" >> $config_host_mak
63954be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
63966542aa9cSPeter Lievenfi
63976542aa9cSPeter Lieven
6398f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6399f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6400c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6401c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6402f794573eSEduardo Otubofi
6403f794573eSEduardo Otubo
640483fb7adfSbellard# XXX: suppress that
64057d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
64062358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
64077d3505c5Sbellardfi
64087d3505c5Sbellard
64093556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
64103556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
64113556c233SPaolo Bonzinifi
6412f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6413484e2cc7SPaolo Bonzini  echo "CONFIG_RBD=y" >> $config_host_mak
64146ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6415f27aaf4bSChristian Brunnerfi
641620ff6c80SAnthony Liguori
64177c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
641870c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
641970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
642070c60c08SStefan Hajnoczielse
642170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
642270c60c08SStefan Hajnoczifi
6423d0e2fce5SAneesh Kumar K.V
64247d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
64257d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
64267d992e4dSPeter Lievenfi
64277d992e4dSPeter Lieven
6428f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6429f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6430f0d92b56SLongpeng(Mike)fi
6431f0d92b56SLongpeng(Mike)
6432d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6433d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6434d2042378SAneesh Kumar K.Vfi
6435d2042378SAneesh Kumar K.V
6436e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6437e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6438e06a765eSHarsh Prateek Borafi
6439e06a765eSHarsh Prateek Bora
64403f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
64413f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
64423f4349dcSKevin Wolffi
64433f4349dcSKevin Wolf
6444d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6445d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6446d83414e1SMarc-André Lureaufi
6447d83414e1SMarc-André Lureau
64480aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
64490aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
64500aebab04SLingfeng Yangfi
64510aebab04SLingfeng Yang
64528ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
64538ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
64548ab1bf12SLuiz Capitulinofi
64558ab1bf12SLuiz Capitulino
645676a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
645776a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
645876a347e1SRichard Hendersonfi
645976a347e1SRichard Henderson
6460f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6461f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6462f540166bSRichard Hendersonfi
6463f540166bSRichard Henderson
64647ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
64657ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
64667ebee43eSRichard Hendersonfi
64677ebee43eSRichard Henderson
6468e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
6469e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
6470e6cd4bb5SRichard Hendersonfi
6471e6cd4bb5SRichard Henderson
6472df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6473df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6474df79b996SRichard Hendersonfi
6475df79b996SRichard Henderson
6476db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
6477db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
6478db8aaae8SRichard Hendersonfi
6479db8aaae8SRichard Henderson
64801e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
64811e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
64821e6e9acaSRichard Hendersonfi
64831e6e9acaSRichard Henderson
6484eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6485484e2cc7SPaolo Bonzini  echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
64866ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
64876ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6488eb100396SBharata B Raofi
6489eb100396SBharata B Rao
6490d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6491d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6492d85fa9ebSJeff Codyfi
6493d85fa9ebSJeff Cody
64940c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
64950c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
64960c14fb47SBharata B Raofi
64970c14fb47SBharata B Rao
6498df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6499df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6500df3a429aSNiels de Vosfi
6501df3a429aSNiels de Vos
65027c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
65037c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
65047c815372SBharata B Raofi
65057c815372SBharata B Rao
6506e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
6507e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
6508e014dbe7SPrasanna Kumar Kaleverfi
6509e014dbe7SPrasanna Kumar Kalever
65100e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
65110e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
65120e3b891fSNiels de Vosfi
65130e3b891fSNiels de Vos
6514b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
6515484e2cc7SPaolo Bonzini  echo "CONFIG_LIBSSH=y" >> $config_host_mak
6516b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
6517b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
65180a12ec87SRichard W.M. Jonesfi
65190a12ec87SRichard W.M. Jones
6520ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6521ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6522ed1701c6SDr. David Alan Gilbertfi
6523ed1701c6SDr. David Alan Gilbert
65243b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
65253cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
65263b8acc11SPaolo Bonzinifi
65273b8acc11SPaolo Bonzini
65285b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
65295b808275SLluís Vilanovaif have_backend "nop"; then
65306d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
653122890ab5SPrerna Saxenafi
65325b808275SLluís Vilanovaif have_backend "simple"; then
65336d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
65346d8a764eSLluís  # Set the appropriate trace file.
6535953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
65369410b56cSPrerna Saxenafi
6537ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6538ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
65396d8a764eSLluísfi
65405b808275SLluís Vilanovaif have_backend "ust"; then
65416d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6542a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
6543a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
65446d8a764eSLluísfi
65455b808275SLluís Vilanovaif have_backend "dtrace"; then
65466d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
65476d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
65486d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
65496d8a764eSLluís  fi
6550c276b17dSDaniel P. Berrangefi
65515b808275SLluís Vilanovaif have_backend "ftrace"; then
6552781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6553781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6554781e9545SEiichi Tsukata  else
655521684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6556781e9545SEiichi Tsukata  fi
6557781e9545SEiichi Tsukatafi
65580a852417SPaul Durrantif have_backend "syslog"; then
65590a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
65600a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
65610a852417SPaul Durrant  else
65620a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
65630a852417SPaul Durrant  fi
65640a852417SPaul Durrantfi
65659410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
65669410b56cSPrerna Saxena
65672da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
65682da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6569392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
65702da776dbSMichael R. Hinesfi
65712da776dbSMichael R. Hines
657221ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
657321ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
657421ab34c9SMarcel Apfelbaumfi
657521ab34c9SMarcel Apfelbaum
6576575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6577575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6578575b22b1SLaurent Vivierfi
6579575b22b1SLaurent Vivier
6580ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6581ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6582ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6583ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6584ed279a06SKlim Kireevfi
6585ed279a06SKlim Kireev
6586a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6587a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6588a6b1d4c0SChanglong Xiefi
6589a6b1d4c0SChanglong Xie
65906a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
65916a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
65926a02c806SStefan Hajnoczifi
65936a02c806SStefan Hajnoczi
65944d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
65954d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
65964d04351fSChristopher Covingtonfi
65974d04351fSChristopher Covington
659849e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
659949e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
660049e00a18SAndreas Grapentinfi
660149e00a18SAndreas Grapentin
6602e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6603e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6604e674605fSTomáš Golembiovskýfi
6605db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
6606db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
6607db1ed1abSRichard Hendersonfi
6608e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6609e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6610e0580342SKamil Rytarowskifi
6611ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
6612ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
6613ba59fb77SPaolo Bonzinifi
6614e0580342SKamil Rytarowski
66155c312079SDr. David Alan Gilbert# Hold two types of flag:
66165c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
66175c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
6618479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
66195c312079SDr. David Alan Gilbert#                                     platform
6620479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
66215c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6622479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
6623479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
6624479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6625479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
66265c312079SDr. David Alan Gilbertfi
66275c312079SDr. David Alan Gilbert
662817824406SJunyan Heif test "$libpmem" = "yes" ; then
662917824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
6630c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
6631c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
663217824406SJunyan Hefi
663317824406SJunyan He
663421b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
663521b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
6636c7c91a74SBruce Rogers  echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak
663721b2eca6SJingqi Liufi
663821b2eca6SJingqi Liu
66392f740136SJeff Codyif test "$bochs" = "yes" ; then
66402f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
66412f740136SJeff Codyfi
66422f740136SJeff Codyif test "$cloop" = "yes" ; then
66432f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
66442f740136SJeff Codyfi
66452f740136SJeff Codyif test "$dmg" = "yes" ; then
66462f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
66472f740136SJeff Codyfi
66482f740136SJeff Codyif test "$qcow1" = "yes" ; then
66492f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
66502f740136SJeff Codyfi
66512f740136SJeff Codyif test "$vdi" = "yes" ; then
66522f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
66532f740136SJeff Codyfi
66542f740136SJeff Codyif test "$vvfat" = "yes" ; then
66552f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
66562f740136SJeff Codyfi
66572f740136SJeff Codyif test "$qed" = "yes" ; then
66582f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
66592f740136SJeff Codyfi
66602f740136SJeff Codyif test "$parallels" = "yes" ; then
66612f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
66622f740136SJeff Codyfi
66632f740136SJeff Codyif test "$sheepdog" = "yes" ; then
6664e1c42697SDaniel P. Berrangé  add_to deprecated_features "sheepdog"
66652f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
66662f740136SJeff Codyfi
6667c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
6668c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
6669c9c8b88fSDavid CARLIERfi
6670195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
6671195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
6672195588ccSDavid CARLIERfi
6673adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
667454c9e41dSAlexander Bulekov  # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the
667554c9e41dSAlexander Bulekov  # needed CFLAGS have already been provided
667654c9e41dSAlexander Bulekov  if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then
6677086d5f75SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
667854c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer"
667954c9e41dSAlexander Bulekov  else
668054c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE"
668154c9e41dSAlexander Bulekov  fi
6682adc28027SAlexander Bulekovfi
66832f740136SJeff Cody
668440e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
668540e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
668626fffe29SEmilio G. Cota    # Copy the export object list to the build dir
668726fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
668826fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
668926fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
669026fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
669126fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
669226fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
669326fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
669426fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
669526fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
669626fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
669726fffe29SEmilio G. Cota    else
669826fffe29SEmilio G. Cota	error_exit \
669926fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
670026fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
670126fffe29SEmilio G. Cota    fi
670240e8c6f4SAlex Bennéefi
670340e8c6f4SAlex Bennée
6704f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
6705f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
6706f48e590aSAlex Bennéefi
6707f48e590aSAlex Bennée
670854e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
670954e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
671054e7aac0SAlexey Krasikovfi
671154e7aac0SAlexey Krasikov
671298ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6713804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6714c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
671539d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
6716a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
671709e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak
6718804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6719a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6720859aef02SPaolo Bonzini  echo "CONFIG_IASL=$iasl" >> $config_host_mak
6721a31a8642SMichael S. Tsirkinfi
672283f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
67233c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6724804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
672545d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6726cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
67275f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
67283dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6729804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6730804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
67319f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
67324852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
6733daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
67349fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
673546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6736a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
673711cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6738a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
6739a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
67408a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
6741db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6742e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6743804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
6744484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
6745f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
674690246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
674790246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
67481d728c39SBlue Swirlif test "$gcov" = "yes" ; then
67491d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
67501d728c39SBlue Swirlfi
6751804edf29SJuan Quintela
6752adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
6753adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
6754adc28027SAlexander Bulekovfi
675554c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak
67563efac6ebSTomáš Golembiovský
6757b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
6758b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
6759b767d257SMarek Marczykowski-Góreckifi
6760b767d257SMarek Marczykowski-Górecki
67616efd7517SPeter Maydell# use included Linux headers
67626efd7517SPeter Maydellif test "$linux" = "yes" ; then
6763a307beb6SAndreas Färber  mkdir -p linux-headers
67646efd7517SPeter Maydell  case "$cpu" in
6765c72b26ecSRichard Henderson  i386|x86_64|x32)
676608312a63SPeter Maydell    linux_arch=x86
67676efd7517SPeter Maydell    ;;
6768f8378accSRichard Henderson  ppc|ppc64|ppc64le)
676908312a63SPeter Maydell    linux_arch=powerpc
67706efd7517SPeter Maydell    ;;
67716efd7517SPeter Maydell  s390x)
677208312a63SPeter Maydell    linux_arch=s390
677308312a63SPeter Maydell    ;;
67741f080313SClaudio Fontana  aarch64)
67751f080313SClaudio Fontana    linux_arch=arm64
67761f080313SClaudio Fontana    ;;
6777222e7d11SSanjay Lal  mips64)
6778222e7d11SSanjay Lal    linux_arch=mips
6779222e7d11SSanjay Lal    ;;
678008312a63SPeter Maydell  *)
678108312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
678208312a63SPeter Maydell    linux_arch="$cpu"
67836efd7517SPeter Maydell    ;;
67846efd7517SPeter Maydell  esac
678508312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
678608312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
678708312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
678808312a63SPeter Maydell    fi
67896efd7517SPeter Maydellfi
67906efd7517SPeter Maydell
679197a847bcSbellardfor target in $target_list; do
679297a847bcSbellard    target_dir="$target"
679389138857SStefan Weil    target_name=$(echo $target | cut -d '-' -f 1)
679497a847bcSbellard    mkdir -p $target_dir
6795fdb75aefSPaolo Bonzini    case $target in
6796fdb75aefSPaolo Bonzini        *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;;
6797fdb75aefSPaolo Bonzini        *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;;
67982408a527Saurel32    esac
679956aebc89Spbrookdone
68007d13299dSbellard
6801765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak
6802fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then
6803fdb75aefSPaolo Bonzini  echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak
6804fdb75aefSPaolo Bonzinifi
6805a540f158SPeter Crosthwaite
6806a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6807a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6808ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
6809a99d57bbSWanlong Gaofi
6810a99d57bbSWanlong Gao
6811fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6812fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6813fd0e6053SJohn Snowfi
6814fd0e6053SJohn Snow
68151e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
68161e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
68171e4f6065SDaniele Buonofi
68181e4f6065SDaniele Buono
6819e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
6820e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
6821e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
6822e29e5c6eSPeter Maydell# (these can be both files and directories).
6823e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
6824e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
6825e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
6826e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
6827e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
6828e29e5c6eSPeter Maydell# directory and symlink the directory instead.
682909db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions
683009db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing
683109db9b9dSGerd Hoffmann# a "make distclean" in between.
68321cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
68331cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
6834b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
6835744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
68368db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
6837c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/"
68382038f8c8SPaolo BonziniLINKS="Makefile"
6839e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile"
68403941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
6841ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile"
6842e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
68438db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
6844e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
6845e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
684639950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
684739950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
68488f8fd9edSCleber RosaLINKS="$LINKS python"
6849c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile "
685009db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps"
6851753d11f2SRichard Hendersonfor bios_file in \
6852753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
68533a631b8eSBin Meng    $source_path/pc-bios/*.elf \
6854225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
6855753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6856753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6857e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6858753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
68594e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
686026ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
6861753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6862753d11f2SRichard Hendersondo
6863e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
68647ea78b74SJan Kiszkadone
6865d1807a4fSPaolo Bonzinimkdir -p $DIRS
6866e29e5c6eSPeter Maydellfor f in $LINKS ; do
68670f4d8894SPaolo Bonzini    if [ -e "$source_path/$f" ]; then
6868f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6869f9245e10SPeter Maydell    fi
68707d13299dSbellarddone
687109db9b9dSGerd Hoffmannfor f in $UNLINK ; do
687209db9b9dSGerd Hoffmann    if [ -L "$f" ]; then
687309db9b9dSGerd Hoffmann        rm -f "$f"
687409db9b9dSGerd Hoffmann    fi
687509db9b9dSGerd Hoffmanndone
68761ad2134fSPaul Brook
68772038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
68782038f8c8SPaolo Bonzini  export $i
68792038f8c8SPaolo Bonzinidone
6880afc3a8f9SAlex Bennéeexport target_list source_path use_containers
68812038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
68822038f8c8SPaolo Bonzini
6883c34ebfdcSAnthony Liguori# temporary config to build submodules
68848db2a4fdSGerd Hoffmannfor rom in seabios; do
6885c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
688637116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6887c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6888cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
68895f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6890c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6891c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
68923dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6893c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6894a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6895c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
68969f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
6897c34ebfdcSAnthony Liguoridone
6898c34ebfdcSAnthony Liguori
689976c7560aSMax Reitz# set up qemu-iotests in this build directory
690076c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
690176c7560aSMax Reitz
690276c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
690376c7560aSMax Reitzecho >> "$iotests_common_env"
690476c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
690576c7560aSMax Reitz
6906a5665051SPaolo Bonziniif test "$skip_meson" = no; then
6907fc929892SMarc-André Lureaucross="config-meson.cross.new"
6908fc929892SMarc-André Lureaumeson_quote() {
690947b30835SPaolo Bonzini    echo "'$(echo $* | sed "s/ /','/g")'"
6910fc929892SMarc-André Lureau}
6911fc929892SMarc-André Lureau
6912fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
6913fc929892SMarc-André Lureauecho "[properties]" >> $cross
6914fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
691547b30835SPaolo Bonziniecho "[built-in options]" >> $cross
691647b30835SPaolo Bonziniecho "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross
691747b30835SPaolo Bonziniecho "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross
691847b30835SPaolo Bonziniecho "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross
691947b30835SPaolo Bonziniecho "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross
6920fc929892SMarc-André Lureauecho "[binaries]" >> $cross
692147b30835SPaolo Bonziniecho "c = [$(meson_quote $cc)]" >> $cross
692247b30835SPaolo Bonzinitest -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross
692347b30835SPaolo Bonziniecho "ar = [$(meson_quote $ar)]" >> $cross
692447b30835SPaolo Bonziniecho "nm = [$(meson_quote $nm)]" >> $cross
692547b30835SPaolo Bonziniecho "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross
692647b30835SPaolo Bonziniecho "ranlib = [$(meson_quote $ranlib)]" >> $cross
6927e8178514SPaolo Bonziniif has $sdl2_config; then
692847b30835SPaolo Bonzini  echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross
6929e8178514SPaolo Bonzinifi
693047b30835SPaolo Bonziniecho "strip = [$(meson_quote $strip)]" >> $cross
693147b30835SPaolo Bonziniecho "windres = [$(meson_quote $windres)]" >> $cross
6932fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
6933fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
6934fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
6935fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
6936fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
6937fc929892SMarc-André Lureau    fi
6938853b4bafSThomas Huth    if test "$linux" = "yes" ; then
6939853b4bafSThomas Huth        echo "system = 'linux'" >> $cross
6940853b4bafSThomas Huth    fi
6941fc929892SMarc-André Lureau    case "$ARCH" in
6942fc929892SMarc-André Lureau        i386|x86_64)
6943fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
6944fc929892SMarc-André Lureau            ;;
6945fc929892SMarc-André Lureau        ppc64le)
6946fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
6947fc929892SMarc-André Lureau            ;;
6948fc929892SMarc-André Lureau        *)
6949fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
6950fc929892SMarc-André Lureau            ;;
6951fc929892SMarc-André Lureau    esac
6952fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
6953fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
6954fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
6955fc929892SMarc-André Lureau    else
6956fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
6957fc929892SMarc-André Lureau    fi
6958fc929892SMarc-André Lureauelse
6959fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
6960fc929892SMarc-André Lureaufi
6961fc929892SMarc-André Lureaumv $cross config-meson.cross
6962fc929892SMarc-André Lureau
6963a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
6964*a5cb7c5aSPaolo Bonziniunset staticpic
6965*a5cb7c5aSPaolo Bonziniif ! version_ge "$($meson --version)" 0.56.0; then
6966*a5cb7c5aSPaolo Bonzini  staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi)
6967*a5cb7c5aSPaolo Bonzinifi
696809e93326SPaolo BonziniNINJA=$ninja $meson setup \
6969d17f305aSPaolo Bonzini        --prefix "$prefix" \
6970d17f305aSPaolo Bonzini        --libdir "$libdir" \
6971d17f305aSPaolo Bonzini        --libexecdir "$libexecdir" \
6972d17f305aSPaolo Bonzini        --bindir "$bindir" \
6973d17f305aSPaolo Bonzini        --includedir "$includedir" \
6974d17f305aSPaolo Bonzini        --datadir "$datadir" \
6975d17f305aSPaolo Bonzini        --mandir "$mandir" \
6976d17f305aSPaolo Bonzini        --sysconfdir "$sysconfdir" \
697716bf7a33SPaolo Bonzini        --localedir "$localedir" \
6978d17f305aSPaolo Bonzini        --localstatedir "$local_statedir" \
6979d17f305aSPaolo Bonzini        -Ddocdir="$docdir" \
698016bf7a33SPaolo Bonzini        -Dqemu_firmwarepath="$firmwarepath" \
698173f3aa37SMarc-André Lureau        -Dqemu_suffix="$qemu_suffix" \
6982a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
6983a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
6984a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
6985a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
6986da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
6987*a5cb7c5aSPaolo Bonzini        ${staticpic:+-Db_staticpic=$staticpic} \
6988bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
6989deb62371SPaolo Bonzini        -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \
69901badb709SPaolo Bonzini        -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \
69911badb709SPaolo Bonzini        -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \
6992b4e312e9SPaolo Bonzini        -Dcocoa=$cocoa -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \
6993a0b93237SPaolo Bonzini        -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
6994cece116cSMisono Tomohiro        -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \
6995fbb4121dSPaolo Bonzini        -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt \
69965c53015aSPaolo Bonzini        -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\
6997c8d5450bSPaolo Bonzini        -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \
6998fc929892SMarc-André Lureau        $cross_arg \
6999a5665051SPaolo Bonzini        "$PWD" "$source_path"
7000a5665051SPaolo Bonzini
7001a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
7002a5665051SPaolo Bonzini    error_exit "meson setup failed"
7003a5665051SPaolo Bonzinifi
7004a5665051SPaolo Bonzinifi
7005a5665051SPaolo Bonzini
70062d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then
70072d838d9bSAlex Bennée    echo "Warning, deprecated features enabled."
70082d838d9bSAlex Bennée    echo "Please see docs/system/deprecated.rst"
70092d838d9bSAlex Bennée    echo "  features: ${deprecated_features}"
70102d838d9bSAlex Bennéefi
70112d838d9bSAlex Bennée
7012dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7013dc655404SMichael S. Tsirkincat <<EOD >config.status
7014dc655404SMichael S. Tsirkin#!/bin/sh
7015dc655404SMichael S. Tsirkin# Generated by configure.
7016dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7017dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7018dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7019dc655404SMichael S. TsirkinEOD
7020e811da7fSDaniel P. Berrangé
7021e811da7fSDaniel P. Berrangépreserve_env() {
7022e811da7fSDaniel P. Berrangé    envname=$1
7023e811da7fSDaniel P. Berrangé
7024e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7025e811da7fSDaniel P. Berrangé
7026e811da7fSDaniel P. Berrangé    if test -n "$envval"
7027e811da7fSDaniel P. Berrangé    then
7028e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7029e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7030e811da7fSDaniel P. Berrangé    else
7031e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7032e811da7fSDaniel P. Berrangé    fi
7033e811da7fSDaniel P. Berrangé}
7034e811da7fSDaniel P. Berrangé
7035e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
7036e811da7fSDaniel P. Berrangé# features/build target configure will detect
7037e811da7fSDaniel P. Berrangépreserve_env AR
7038e811da7fSDaniel P. Berrangépreserve_env AS
7039e811da7fSDaniel P. Berrangépreserve_env CC
7040e811da7fSDaniel P. Berrangépreserve_env CPP
7041e811da7fSDaniel P. Berrangépreserve_env CXX
7042e811da7fSDaniel P. Berrangépreserve_env INSTALL
7043e811da7fSDaniel P. Berrangépreserve_env LD
7044e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
7045e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
7046e811da7fSDaniel P. Berrangépreserve_env MAKE
7047e811da7fSDaniel P. Berrangépreserve_env NM
7048e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
7049e811da7fSDaniel P. Berrangépreserve_env PATH
7050e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
7051e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
7052e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
7053e811da7fSDaniel P. Berrangépreserve_env PYTHON
7054e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
7055e811da7fSDaniel P. Berrangépreserve_env SMBD
7056e811da7fSDaniel P. Berrangépreserve_env STRIP
7057e811da7fSDaniel P. Berrangépreserve_env WINDRES
7058e811da7fSDaniel P. Berrangé
7059dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7060a5665051SPaolo Bonzinifor i in "$0" "$@"; do
7061a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
7062a5665051SPaolo Bonzinidone
7063cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7064dc655404SMichael S. Tsirkinchmod +x config.status
7065dc655404SMichael S. Tsirkin
70668cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7067